/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  outline: none;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  font-size: 62.5%;
}

body {
  width: 100%;
  min-width: 120rem;
  min-height: 100vh;
  font-family: 'Open Sans', Helvetica, Arial, sans-serif;
  box-sizing: border-box;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

/* Variables */
/* Container Classes */
.ctn-1200 {
  width: 120rem;
  margin: 0 auto;
}

.ctn-1000 {
  width: 100rem;
  margin: 0 auto;
}

.ctn-880 {
  width: 88rem;
  margin: 0 auto;
}

.mobile-ctn {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}

/* Mixins */
/* Utility Classes */
.section-bg {
  background-color: #f5f6f8;
}

.banner-style {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.overlay {
  background-color: rgba(246, 246, 246, 0.7);
  box-shadow: 0 0.05rem 0.15rem rgba(204, 204, 204, 0.6), 0.01rem 0.01rem 0.01rem #fff inset;
}

.transition {
  transition: all 0.3s ease-in;
  -webkit-transition: all 0.3s ease-in;
  -moz-transition: all 0.3s ease-in;
  -ms-transition: all 0.3s ease-in;
}

.box-shadow {
  box-shadow: 0 0.05rem 0.25rem rgba(0, 0, 0, 0.08);
}

.list-have-bkg li {
  background-color: #f5f6f8;
}

/* Component Styles */
.case-scroll-img {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  margin-top: 2.5rem;
}

.case-scroll-img li {
  width: 38rem;
  font-size: 0;
  position: relative;
}

.case-scroll-img li img,
.case-scroll-img li video {
  height: 26.2rem;
  width: 100%;
  object-fit: cover;
  font-size: 0;
}

.case-scroll-img li span {
  display: block;
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  background-color: rgba(246, 246, 246, 0.7);
  box-shadow: 0 0.05rem 0.15rem rgba(204, 204, 204, 0.6), 0.01rem 0.01rem 0.01rem #fff inset;
  position: absolute;
  left: 0;
  bottom: 0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.case-scroll-img li:nth-child(n+2) {
  margin-left: 3rem;
}

/* Mobile Styles */
.mobile-section-padding {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}

.mobile-h1 {
  font-size: 3.2rem;
}

.mobile-h3 {
  font-size: 2.6rem;
}

.mobile-h4 {
  font-size: 2.3rem;
}

.mobile-content-size {
  font-size: 1.8rem;
}

.banner-common {
  background-color: #015bab;
}

.banner-wastewater {
  background-image: url("/assets/images/banners/sewage.jpg");
}

.banner-food {
  background-image: url("/assets/images/banners/food-beverage.png");
}

.banner-fermentation {
  background-image: url("/assets/images/banners/fermentation.png");
}

.banner-olive-oil {
  background-image: url("/assets/images/banners/olive-oil.png");
}

.banner-fly-ash {
  background-image: url("/assets/images/banners/fly-ash.png");
}

.banner-palm-oil {
  background-image: url("/assets/images/banners/palm-oil.jpg");
}

.banner-protein {
  background-image: url("/assets/images/banners/protein.png");
}

.banner-oil-sludge {
  background-image: url("/assets/images/banners/oily-sludge.png");
}

.banner-coal-tar {
  background-image: url("/assets/images/banners/coal-tar.jpg");
}

.banner-municipal {
  background-image: url("/assets/images/banners/municipal.jpg");
}

.banner-sludge {
  background-image: url("/assets/images/banners/sludge.jpg");
}

.banner-industrial-wastewater {
  background-image: url("/assets/images/banners/industrial-wastewater.jpg");
}

.banner-farming-sewage {
  background-image: url("/assets/images/banners/farming-sewage.jpg");
}

.banner-construction-slurry {
  background-image: url("/assets/images/banners/construction-slurry.jpg");
}

.banner-tailing {
  background-image: url("/assets/images/banners/tailing-dewatering.jpg");
}

.banner-slaughtering {
  background-image: url("/assets/images/banners/slaughterhouse.jpg");
}

.banner-starch {
  background-image: url("/assets/images/banners/starch.jpg");
}

.banner-protein-extraction {
  background-image: url("/assets/images/banners/protein.jpg");
}

.banner-avocado {
  background-image: url("/assets/images/banners/avocado.jpg");
}

.banner-olive {
  background-image: url("/assets/images/banners/olive.jpg");
}

.banner-palm {
  background-image: url("/assets/images/banners/palm.jpg");
}

.banner-juice {
  background-image: url("/assets/images/banners/juice.jpg");
}

.banner-plastic {
  background-image: url("/assets/images/banners/plastic.jpg");
}

.banner-tar-dewatering {
  background-image: url("/assets/images/banners/coal-tar-dewatering.jpg");
}

.banner-paper-wastewater {
  background-image: url("/assets/images/banners/paper-wastewater.jpg");
}

.banner-food-waste {
  background-image: url("/assets/images/banners/food-waste.jpg");
}

.banner-ddgs {
  background-image: url("/assets/images/banners/ddgs-dewatering.jpg");
}

.banner-surimi {
  background-image: url("/assets/images/banners/surimi.jpg");
}

.banner-algae {
  background-image: url("/assets/images/banners/algae.jpg");
}

.banner-sand-washing {
  background-image: url("/assets/images/banners/sand-washing-water.jpg");
}

.banner-tapioca-starch {
  background-image: url("/assets/images/banners/tapioca-starch.jpg");
}

.banner-hop {
  background-image: url("/assets/images/banners/hop.jpg");
}

.banner-paint-sludge {
  background-image: url("/assets/images/banners/paint-sludge.jpg");
}

.banner-oilfield {
  background-image: url("/assets/images/banners/oilfield.jpg");
}

.banner-cbd {
  background-image: url("/assets/images/banners/cbd.jpg");
}

.banner-contact {
  background-image: url("/assets/images/banners/contact.png");
}

.banner-about {
  background-image: url("/assets/images/banners/about.png");
}

.banner-cane-sugar {
  background-image: url("/assets/images/banners/cane-sugar.jpg");
}

.banner-regenerated-fiber {
  background-image: url("/assets/images/banners/regenerated-fiber.jpg");
}

.banner-tank-cleaning-sys {
  background-image: url("/assets/images/banners/oil-storage-tank.jpg");
}

.banner-olive-extraction-sys {
  background-image: url("/assets/images/banners/olive-extraction-sys-banner.jpg");
}

.banner-tunnling-dewatering {
background-image: url("/assets/images/banners/tunnling-dewatering.jpg");
}

.banner-sludge-centrifuge {
background-image: url("/assets/images/banners/sludge.jpg");
}

.banner-oem{
  background-image: url("/assets/images/banners/banner-oem.jpg");
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  box-sizing: border-box;
  background-color: #ffffff;
  padding-left: 2%;
  padding-right: 2%;
}

header nav {
  width: 78%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  align-self: stretch;
}

header nav > ol {
  width: 17%;
  margin-right: 2.5rem;
}

header nav > ol a {
  display: block;
}

header nav > ol img {
  width: 100%;
  object-fit: cover;
}

header nav > ul {
  width: 80%;
  display: flex;
  justify-content: flex-start;
  align-items: stretch;
  align-self: stretch;
  font-size: 1.7rem;
}

header nav > ul > li {
  position: relative;
  display: flex;
  align-items: stretch;
}

header nav > ul > li > a {
  color: #333333;
  display: flex;
  align-items: center;
  padding-left: 2rem;
  padding-right: 2rem;
}

header nav > ul > li > a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

header nav > ul > li ol {
  display: none;
  width: 27.8rem;
  background-color: #ffffff;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 6;
  padding-bottom: 0.8rem;
  border-top: 0.1rem solid #a0c912;
}

header nav > ul > li ol a {
  display: block;
  color: #333333;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}

header nav > ul > li ol a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

header nav > ul > li ol li:nth-child(n+2) {
  border-top: 0.1rem solid #f5f6f8;
}

header nav > ul > li:hover ol {
  display: block;
}

header nav > span {
  display: none;
}

header .language-switcher {
  position: relative;
  box-sizing: border-box;
  width: 12.8%;
  font-size: 1.7rem;
  border: 0.1rem solid #a0c912;
  border-radius: 0.3rem;
}

header .language-switcher div {
  display: flex;
  align-items: center;
  width: 100%;
  justify-content: space-between;
  padding-left: 0.8rem;
  padding-right: 0.8rem;
  box-sizing: border-box;
}

header .language-switcher div span {
  box-sizing: border-box;
  width: 100%;
  display: inline-block;
  line-height: 2;
  vertical-align: middle;
}

header .language-switcher div b {
  display: inline-block;
  width: 1.2rem;
  vertical-align: middle;
}

header .language-switcher div b img {
  width: 100%;
  object-fit: cover;
}

header .language-switcher dl {
  position: absolute;
  top: 3.5rem;
  left: 0;
  display: none;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  z-index: 6;
  background-color: #ffffff;
}

header .language-switcher dl dd {
  width: 100%;
  color: #333333;
}

header .language-switcher dl dd a {
  width: 100%;
  display: inline-block;
  padding-left: 0.8rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  box-sizing: border-box;
}

header .language-switcher dl dd a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

.hero-banner {
  width: 100%;
  overflow: hidden;
  position: relative;
}

.hero-banner > div {
  width: 120rem;
  margin: 0 auto;
  padding-top: 9rem;
  padding-bottom: 9rem;
  position: relative;
  z-index: 2;
}

.hero-banner > div h1 {
  font-size: 4.3rem;
  color: #ffffff;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.hero-banner > div p {
  font-size: 2rem;
  color: #ffffff;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.hero-banner > div a {
  display: block;
  width: 25rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  margin: 5.5rem auto 0;
  border: 0.1rem solid #a0c912;
  background-color: #a0c912;
}

.hero-banner video {
  width: 100%;
  height: 53.1rem;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: -6;
  object-fit: cover;
}

.hero-banner:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 0;
  background-color: rgba(0, 0, 0, 0.4);
}

.banner-style {
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
}

.core-product {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.core-product > div {
  width: 120rem;
  margin: 0 auto;
}

.core-product > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.core-product > div ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
  align-items: stretch;
}

.core-product > div ul li {
  background-color: #f5f6f8;
  width: calc((100% - 6rem) / 3);
  font-size: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.core-product > div ul li img {
  width: 100%;
  height: 28.6rem;
  object-fit: contain;
}

.core-product > div ul li a {
  display: block;
  width: 100%;
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: #e9ecf0;
}

.core-product > div ul li a:hover {
  color: #a0c912;
}

.core-product > div > a {
  display: block;
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  text-decoration: underline;
  max-width: 39rem;
  margin: 2.5rem auto 0;
}

.core-product > div > a:hover {
  color: #a0c912;
}

.hot-series {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.hot-series > div {
  width: 120rem;
  margin: 0 auto;
}

.hot-series > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.hot-series > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: #ffffff;
  padding-top: 3rem;
  padding-bottom: 3rem;
  padding-left: 2.5rem;
  padding-right: 2.5rem;
  box-sizing: border-box;
}

.hot-series > div > div .imgBox {
  width: 39.8rem;
}

.hot-series > div > div .imgBox img {
  width: 100%;
  object-fit: cover;
}

.hot-series > div > div .txtBox {
  width: 70.8rem;
}

.hot-series > div > div .txtBox h4 {
  font-size: 2.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
}

.hot-series > div > div .txtBox p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.hot-series > div > div .txtBox ul {
  display: flex;
  width: 100%;
  justify-content: flex-start;
  margin-top: 2.5rem;
}

.hot-series > div > div .txtBox ul a {
  display: block;
  width: 25.6rem;
  height: 5.6rem;
  line-height: 5.6rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  box-sizing: border-box;
  border: 0.1rem solid #a0c912;
}

.hot-series > div > div .txtBox ul li:first-child {
  margin-right: 2.5rem;
}

.hot-series > div > div .txtBox ul li:first-child a {
  background-color: #a0c912;
}

.hot-series > div > div .txtBox ul li:nth-child(2) a {
  color: #a0c912;
}

.hot-series > div > div .txtBox ul li:nth-child(2) a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

.hot-series > div > div:nth-child(n+3) {
  margin-top: 3rem;
}

.hot-series > div > a {
  display: block;
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  text-decoration: underline;
  max-width: 39rem;
  margin: 2.5rem auto 0;
}

.hot-series > div > a:hover {
  color: #a0c912;
}

.customer-case {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.customer-case > div {
  width: 120rem;
  margin: 0 auto;
  overflow: hidden;
}

.customer-case > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.customer-case > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.customer-case > div ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  margin-top: 2.5rem;
}

.customer-case > div ul li {
  width: 38rem;
  font-size: 0;
  position: relative;
}

.customer-case > div ul li img,
.customer-case > div ul li video {
  height: 26.2rem;
  width: 100%;
  object-fit: cover;
  font-size: 0;
}

.customer-case > div ul li span {
  display: block;
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  background-color: rgba(246, 246, 246, 0.7);
  box-shadow: 0 0.05rem 0.15rem rgba(204, 204, 204, 0.6), 0.01rem 0.01rem 0.01rem #fff inset;
  position: absolute;
  left: 0;
  bottom: 0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.customer-case > div ul li:nth-child(n+2) {
  margin-left: 3rem;
}

.enter-zk {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.enter-zk > div {
  width: 120rem;
  margin: 0 auto;
}

.enter-zk > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.enter-zk > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.enter-zk > div ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
}

.enter-zk > div ul li {
  width: 57.8rem;
}

.enter-zk > div ul li video,
.enter-zk > div ul li iframe {
  width: 100%;
  height: 32.5rem;
}

.why-zk {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.why-zk > div {
  width: 120rem;
  margin: 0 auto;
}

.why-zk > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.why-zk > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.why-zk > div ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
}

.why-zk > div ul li {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}

.why-zk > div ul li h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 0;
}

.why-zk > div ul li span {
  font-size: 3.2rem;
  font-weight: 500;
  color: #a0c912;
  margin-bottom: 0.8rem;
  display: block;
}

.why-zk > div ul li span:after {
  display: inline-block;
  content: '+';
  margin-left: 0.8rem;
}

.zk-partner {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.zk-partner > div {
  width: 120rem;
  margin: 0 auto;
}

.zk-partner > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.zk-partner > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.zk-partner > div ul {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 2.5rem;
}

.zk-partner > div ul li {
  width: 27rem;
  font-size: 0;
}

.zk-partner > div ul li img {
  width: 100%;
  max-height: 10rem;
  object-fit: contain;
}

.zk-partner > div ul li:nth-child(n+5) {
  margin-top: 1.5rem;
}

.group-strength {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.group-strength > div {
  width: 120rem;
  margin: 0 auto;
}

.group-strength__header {
  width: 100%;
  margin: 0 auto;
}

.group-strength__kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  margin-bottom: 0.8rem;
}

.group-strength__kicker img {
  display: block;
  width: 8.8rem;
  height: auto;
}

.group-strength__heading {
  width: 100%;
  margin: 0 auto;
}

.section-kicker {
  display: inline-block;
  font-size: 1.6rem;
  color: #a0c912;
  line-height: 1.5;
  font-weight: 600;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0;
}

.group-strength > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2.5rem;
}

.group-strength__lead {
  width: 100%;
  margin: 0 auto;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.group-strength__grid {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  margin-top: 3.5rem;
}

.group-strength__grid article {
  width: 32%;
  padding: 3rem;
  box-sizing: border-box;
  background-color: #ffffff;
  border-top: 0.4rem solid #015bab;
  box-shadow: 0 0.05rem 0.25rem rgba(0, 0, 0, 0.08);
}

.group-strength__label {
  display: inline-block;
  font-size: 1.4rem;
  color: #7da20f;
  line-height: 1.4;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.group-strength__grid article h4 {
  font-size: 2.2rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.group-strength__grid article p {
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.7;
}

.group-strength__card-points {
  margin-top: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid #e5e5e5;
}

.group-strength__card-points li {
  position: relative;
  padding-left: 1.8rem;
  font-size: 1.5rem;
  color: #3e3e3e;
  line-height: 1.6;
}

.group-strength__card-points li:before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background-color: #a0c912;
}

.group-strength__card-points li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.group-strength__media {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3.5rem;
}

.group-strength__media figure {
  width: 58.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0.05rem 0.25rem rgba(0, 0, 0, 0.08);
}

.group-strength__media img {
  display: block;
  width: 100%;
  height: 33rem;
  object-fit: cover;
}

.group-strength__media figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.6rem 2.2rem;
  box-sizing: border-box;
  background: linear-gradient(90deg, rgba(1, 91, 171, 0.96), rgba(1, 91, 171, 0.82));
  color: #ffffff;
}

.group-strength__media figcaption strong {
  display: block;
  font-size: 2rem;
  line-height: 1.3;
  font-weight: 600;
}

.group-strength__media figcaption span {
  display: block;
  font-size: 1.4rem;
  line-height: 1.5;
  margin-top: 0.4rem;
}

.group-strength__stats {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 3.5rem;
}

.group-strength__stats li {
  width: 24%;
  padding: 2.4rem 1.5rem;
  box-sizing: border-box;
  background-color: #015bab;
  text-align: center;
}

.group-strength__stats li strong {
  display: block;
  font-size: 3.2rem;
  color: #ffffff;
  line-height: 1.2;
  font-weight: 600;
}

.group-strength__stats li span {
  display: block;
  font-size: 1.6rem;
  color: #ffffff;
  line-height: 1.5;
  margin-top: 0.8rem;
}

.btm-cvr-banner {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
  background-color: #015bab;
}

.btm-cvr-banner > div {
  width: 120rem;
  margin: 0 auto;
}

.btm-cvr-banner > div h4 {
  font-size: 2.6rem;
  color: #ffffff;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2.5rem;
}

.btm-cvr-banner > div a {
  display: block;
  width: 32rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  background-color: #a0c912;
  margin: 5.5rem auto 0;
}

.float-menu {
  display: none;
  position: fixed;
  top: 0;
  width: 100%;
  padding-top: 1.2rem;
  padding-bottom: 1.2rem;
  box-shadow: rgba(0, 0, 0, 0.3) 0 0 0.3rem 0;
  background-color: #ffffff;
  z-index: 9;
}

.float-menu div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-left: 2%;
  padding-right: 2%;
}

.float-menu div > a {
  width: 19.8rem;
  display: block;
}

.float-menu div > a img {
  width: 100%;
  object-fit: cover;
}

.float-menu div .social-links {
  margin-left: 2rem;
  margin-right: auto;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.float-menu div .social-links a {
  width: 3.6rem;
  height: 3.6rem;
  padding: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.3rem;
  box-sizing: border-box;
}

.float-menu div .social-links a img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.float-menu div ul {
  width: 12.6rem;
}

.float-menu div ul li {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  align-items: center;
}

.float-menu div ul li a {
  display: block;
  width: 100%;
  height: 3.6rem;
  line-height: 3.6rem;
  font-size: 1.8rem;
  text-align: center;
  color: #a0c912;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  border: 0.1rem solid #a0c912;
  box-sizing: border-box;
}

.float-menu div ul li a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

.float-menu div ul li.quote-link a {
  width: 12.6rem;
}

.return-top {
  width: 4.6rem;
  height: 4.6rem;
  position: fixed;
  bottom: 3.5%;
  right: 0;
}

.return-top > div {
  width: 100%;
  height: 100%;
  background-color: rgba(160, 201, 18, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
}

.return-top > div div {
  width: 3.6rem;
  height: 3.6rem;
}

.return-top > div div img {
  width: 100%;
  object-fit: contain;
}

.return-top:hover {
  cursor: pointer;
}

.return-top:hover > div {
  background-color: #a0c912;
}

footer {
  padding-top: 9rem;
  padding-bottom: 2.5rem;
  background-color: #0c315b;
}

footer > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

footer > div .lft {
  width: 39rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border-right: 0.1rem solid #e1e4e8;
  padding-right: 3rem;
}

footer > div .lft span {
  display: block;
  width: 21.6rem;
}

footer > div .lft span img {
  width: 100%;
  object-fit: cover;
}

footer > div .lft ul {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 2.5rem;
}

footer > div .lft ul li {
  display: flex;
}

footer > div .lft ul li b {
  display: block;
  font-size: 1.8rem;
  color: #ffffff;
  line-height: 1.6;
  text-align: center;
  margin-right: 0.8rem;
}

footer > div .lft ul li a {
  font-size: 1.8rem;
  color: #bfbfbf;
  line-height: 1.6;
  text-align: left;
}

footer > div .lft ul li a:hover {
  color: #a0c912;
}

footer > div .lft ul li:nth-child(n+2) {
  margin-top: 0.8rem;
}

footer > div .rgt {
  width: 71.6rem;
  display: flex;
  justify-content: space-between;
}

footer > div .rgt ul {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
}

footer > div .rgt ul a {
  font-size: 1.8rem;
  color: #bfbfbf;
  line-height: 1.6;
  text-align: left;
  display: block;
  white-space: nowrap;
}

footer > div .rgt ul a:hover {
  color: #a0c912;
}

footer > div .rgt ul li:nth-child(n+3) {
  margin-top: 0.8rem;
}

footer > div h5 {
  font-size: 2rem;
  color: #ffffff;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2.5rem;
}

footer > div ol {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

footer > div ol li {
  font-size: 1.7rem;
  color: #bfbfbf;
  line-height: 1.6;
  text-align: left;
}

footer > div ol li dl {
  display: flex;
  width: 100%;
  justify-content: flex-end;
  align-items: center;
}

footer > div ol li dl dd {
  width: 3.6rem;
}

footer > div ol li dl dd:nth-child(n+2) {
  margin-left: 1.2rem;
}

footer > div ol li dl dd img {
  width: 100%;
  object-fit: cover;
}

footer > span {
  display: block;
  width: 100%;
  height: 0;
  margin: 2.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.decanter-series {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.decanter-series > div {
  width: 120rem;
  margin: 0 auto;
}

.decanter-series > div > h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.decanter-series > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin: 0 auto;
}

.decanter-series > div > ul {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2.5rem;
}

.decanter-series > div > ul li {
  width: 38rem;
}

.decanter-series > div > ul li img {
  width: 100%;
  height: 28.5rem;
  object-fit: cover;
}

.decanter-series > div > ul li:nth-child(n+2) {
  margin-left: 3rem;
}

.decanter-series > div h4 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
}

.decanter-series > div:nth-child(n+3) p {
  text-align: left;
}

.decanter-series > div ol {
  margin-top: 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  width: 100%;
}

.decanter-series > div ol li {
  width: 38rem;
  background-color: #f5f6f8;
  font-size: 0;
  position: relative;
}

.decanter-series > div ol li img {
  width: 100%;
  object-fit: cover;
}

.decanter-series > div ol li h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: #e9ecf0;
}

.decanter-series > div ol li h5 a {
  display: block;
}

.decanter-series > div ol li h5 a:hover {
  color: #a0c912;
}

.decanter-series > div ol li:nth-child(3n+2) {
  margin-left: 3rem;
  margin-right: 3rem;
}

.decanter-series > div ol li:nth-child(n+4) {
  margin-top: 2.5rem;
}

.decanter-series > div ol li:hover {
  box-shadow: 0 0.05rem 0.25rem rgba(0, 0, 0, 0.08);
}

.decanter-series > div > a {
  display: block;
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  text-decoration: underline;
  max-width: 39rem;
  margin: 2.5rem auto 0;
}

.decanter-series > div > a:hover {
  color: #a0c912;
}

.decanter-series > span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.decanter-part {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.decanter-part div {
  width: 120rem;
  margin: 0 auto;
  overflow: hidden;
}

.decanter-part div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.decanter-part div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.decanter-part div ol {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2.5rem;
}

.decanter-part div ol li {
  width: 38rem;
  background-color: #ffffff;
}

.decanter-part div ol li img {
  width: 100%;
  height: 28rem;
  object-fit: contain;
}

.decanter-part div ol li span {
  font-size: 1.8rem;
  color: #333333;
  line-height: 1.6;
  text-align: center;
  display: block;
  background-color: #e9ecf0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.decanter-part div ul {
  display: flex;
  flex-wrap: wrap;
  width: 100%;
  align-items: center;
  justify-content: flex-start;
  margin-top: 2.5rem;
}

.decanter-part div ul li {
  width: 38rem;
  background-color: #ffffff;
}

.decanter-part div ul li img {
  width: 100%;
  object-fit: cover;
  height: 28rem;
  font-size: 0;
}

.decanter-part div ul li:nth-child(n+2) {
  margin-left: 3rem;
}

.food-additives-app {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.food-additives-app >div{
width: 120rem;
margin: 0 auto;
}
.food-additives-app >div h3{
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 3.5rem;
}
.food-additives-app >div p{
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}
.food-additives-app .features-list {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
margin-top: 3rem;
width: 100%;
}

.food-additives-app .features-list .feature-item {
background: #ffffff;
border: 1px solid #e1e4e8;
border-radius: 12px;
padding: 2.5rem;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: all 0.3s ease;
}

.food-additives-app .features-list .feature-item:hover {
transform: translateY(-2px);
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
border-color: #a0c912;
}

.food-additives-app .features-list .feature-item h5 {
font-size: 2.2rem;
color: #015bab;
line-height: 1.4;
font-weight: 600;
text-align: center;
margin-bottom: 1.5rem;
}

.food-additives-app .features-list .feature-item p {
font-size: 1.6rem;
color: #4a5568;
line-height: 1.6;
text-align: center;
margin: 0;
}

.decanter-highlight {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.decanter-highlight > div {
  width: 120rem;
  margin: 0 auto;
}

.decanter-highlight > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.decanter-highlight > div p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}

.decanter-highlight > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.decanter-highlight > div > div .imgBox {
  width: 29.8rem;
}

.decanter-highlight > div > div .imgBox img {
  width: 100%;
  object-fit: cover;
}

.decanter-highlight > div > div .txtBox {
  width: 81.2rem;
}

.decanter-highlight > div > div .txtBox h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 600;
  text-align: left;
  margin-bottom: 2rem;
}

.decanter-highlight > div > div .txtBox p {
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.decanter-highlight > div span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.decanter-highlight .features-list {
display: flex;
flex-direction: column;
gap: 3rem;
margin-top: 2.5rem;
}

.decanter-highlight .features-list .feature-item {
background: #ffffff;
border: 1px solid #e1e4e8;
border-radius: 12px;
padding: 3rem;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: all 0.3s ease;
}

.decanter-highlight .features-list .feature-item:hover {
transform: translateY(-2px);
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
border-color: #a0c912;
}

.decanter-highlight .features-list .feature-item h5 {
font-size: 2.2rem;
color: #333333;
line-height: 1.4;
font-weight: 600;
text-align: left;
margin-bottom: 2rem;
color: #015bab;
}

.decanter-highlight .features-list .feature-item p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin: 0;
}

.decanter-benefit {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.decanter-benefit > div {
  width: 120rem;
  margin: 0 auto;
}

.decanter-benefit > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.decanter-benefit > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.decanter-benefit > div ul {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 2.5rem;
}

.decanter-benefit > div ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  width: 100%;
}

.decanter-benefit > div ul li b {
  margin-right: 0.8rem;
}

.decanter-benefit > div ul li b:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.decanter-benefit > div ul li a {
  color: #a0c912;
}

.decanter-benefit > div ul li a:hover {
  text-decoration: underline;
}

.decanter-benefit > div ul li:nth-of-type(n+2) {
  margin-top: 1.5rem;
}

.decanter-parameters {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
background-color: #ffffff;
}

.decanter-parameters > div {
width: 120rem;
margin: 0 auto;
padding: 0 2rem;
box-sizing: border-box;
}

.decanter-parameters > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
}

.decanter-parameters > div > p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 4rem;
margin-left: auto;
margin-right: auto;
}

.param-tabs {
margin-bottom: 4rem;
}

.tab-buttons {
display: flex;
justify-content: center;
gap: 2rem;
margin-bottom: 3rem;
}

.tab-btn {
padding: 1.2rem 2.4rem;
font-size: 1.6rem;
font-weight: 500;
color: #666666;
background-color: #f8f9fa;
border: 0.2rem solid #e9ecef;
border-radius: 0.5rem;
cursor: pointer;
transition: all 0.3s ease;
}

.tab-btn:hover {
background-color: #e9ecef;
color: #333333;
}

.tab-btn.active {
background-color: #a0c912;
color: #ffffff;
border-color: #a0c912;
}

.tab-content {
display: none;
}

.tab-content.active {
display: block;
}

.tab-content h4 {
font-size: 2.4rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 3rem;
}

.param-table-wrapper {
overflow-x: auto;
margin-bottom: 3rem;
}

.param-table {
width: 100%;
border-collapse: collapse;
font-size: 1.4rem;
background-color: #ffffff;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
border-radius: 0.5rem;
overflow: hidden;
}

.param-table th {
background-color: #a0c912;
color: #ffffff;
font-weight: 600;
text-align: center;
padding: 1.5rem 1rem;
border: none;
font-size: 1.5rem;
}

.param-table td {
padding: 1.5rem 1rem;
text-align: center;
border-bottom: 0.1rem solid #e9ecef;
color: #333333;
}

.param-table tr:nth-child(even) {
background-color: #f8f9fa;
}

.param-table tr:hover {
background-color: #e8f5e8;
}

.param-notes {
background-color: #f8f9fa;
padding: 3rem;
border-radius: 0.5rem;
border-left: 0.4rem solid #a0c912;
}

.param-notes h5 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 2rem;
}

.param-notes ul {
margin-bottom: 2rem;
}

.param-notes li {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
margin-bottom: 1rem;
padding-left: 1rem;
}

.param-notes p {
font-size: 1.4rem;
color: #666666;
line-height: 1.6;
font-style: italic;
margin: 0;
}

.customer-satisfaction {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}

.customer-satisfaction > div {
width: 120rem;
margin: 0 auto;
padding: 0 2rem;
box-sizing: border-box;
}

.customer-satisfaction > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 4rem;
}

.overall-rating {
text-align: center;
margin-bottom: 5rem;
}

.rating-display {
display: inline-flex;
align-items: center;
gap: 1.5rem;
background-color: #ffffff;
padding: 3rem 4rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 2rem rgba(0, 0, 0, 0.1);
}

.rating-display strong {
font-size: 1.8rem;
color: #333333;
font-weight: 600;
}

.stars {
font-size: 2.4rem;
color: #ffd700;
letter-spacing: 0.2rem;
}

.rating-score {
font-size: 2.8rem;
color: #a0c912;
font-weight: 700;
}

.rating-basis {
font-size: 1.4rem;
color: #666666;
font-style: italic;
}

.testimonials {
margin-bottom: 5rem;
}

.testimonials ul {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
gap: 3rem;
}

.testimonial-item {
background-color: #ffffff;
padding: 3rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
border-left: 0.4rem solid #a0c912;
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.testimonial-item:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.5rem 2.5rem rgba(0, 0, 0, 0.15);
}

.client-info {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 2rem;
padding-bottom: 1.5rem;
border-bottom: 0.1rem solid #e9ecef;
}

.client-info strong {
font-size: 1.6rem;
color: #333333;
font-weight: 600;
}

.client-rating {
font-size: 1.8rem;
color: #ffd700;
letter-spacing: 0.1rem;
}

.testimonial-item blockquote {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
font-style: italic;
margin: 0;
position: relative;
padding-left: 2rem;
}

.testimonial-item blockquote::before {
content: '"';
font-size: 4rem;
color: #a0c912;
position: absolute;
left: -1rem;
top: -1rem;
font-family: serif;
opacity: 0.3;
}

.satisfaction-stats {
display: flex;
justify-content: center;
gap: 4rem;
flex-wrap: wrap;
}

.satisfaction-stats .stat-item {
text-align: center;
background-color: #ffffff;
padding: 2.5rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
min-width: 15rem;
}

.satisfaction-stats .stat-number {
display: block;
font-size: 3.2rem;
color: #a0c912;
font-weight: 700;
margin-bottom: 1rem;
}

.satisfaction-stats .stat-label {
font-size: 1.4rem;
color: #666666;
line-height: 1.4;
}

.manufacturing-link {
text-align: center;
margin-top: 3rem;
padding: 2rem;
background-color: #f8f9fa;
border-radius: 1rem;
border-left: 4px solid #a0c912;
}

.manufacturing-link p {
font-size: 1.6rem;
color: #333333;
line-height: 1.6;
margin: 0;
}

.manufacturing-link a {
color: #a0c912;
text-decoration: none;
font-weight: 600;
transition: color 0.3s ease;
}

.manufacturing-link a:hover {
color: #8bb011;
text-decoration: underline;
}

.inline-link {
color: #a0c912;
text-decoration: underline;
font-weight: 600;
}

.inline-link:hover {
color: #8bb011;
}

.decanter-principle {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.decanter-principle > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.decanter-principle > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.decanter-principle > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.decanter-principle > div ul {
  width: 60rem;
  margin-top: 2.5rem;
}

.decanter-principle > div ul li {
  width: 100%;
}

.decanter-principle > div ul li video {
  width: 100%;
  object-fit: cover;
}

.service-case {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.service-case > div {
  width: 120rem;
  margin: 0 auto;
  overflow: hidden;
}

.service-case > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.service-case > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.service-case > div > span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 3rem 0;
}

.service-case > div > div {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  margin-top: 3rem;
}

.service-case > div > div .txtBox {
  width: 60.2rem;
}

.service-case > div > div .txtBox h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-top: 0;
  margin-bottom: 2rem;
}

.service-case > div > div .txtBox p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  width: 100%;
  margin-bottom: 1.2rem;
}

.service-case > div > div .txtBox p:last-of-type {
  margin-bottom: 2rem;
}

.service-case > div > div .txtBox a {
  display: block;
  width: 23rem;
  height: 5.2rem;
  line-height: 5.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #a0c912;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  border: 0.1rem solid #a0c912;
  margin: 2.5rem 0 0;
}

.service-case > div > div .txtBox a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

.service-case > div > div .imgBox {
  width: 50.8rem;
  font-size: 0;
}

.service-case > div > div .imgBox img {
  width: 100%;
  object-fit: cover;
}

.service-case > div ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-start;
  margin-top: 2.5rem;
}

.service-case > div ul li {
  width: 38rem;
  font-size: 0;
  position: relative;
}

.service-case > div ul li img,
.service-case > div ul li video {
  height: 26.2rem;
  width: 100%;
  object-fit: cover;
  font-size: 0;
}

.service-case > div ul li span {
  display: block;
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  background-color: rgba(246, 246, 246, 0.7);
  box-shadow: 0 0.05rem 0.15rem rgba(204, 204, 204, 0.6), 0.01rem 0.01rem 0.01rem #fff inset;
  position: absolute;
  left: 0;
  bottom: 0;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.service-case > div ul li:nth-child(n+2) {
  margin-left: 3rem;
}

.industry-challenge {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.industry-challenge > div {
  width: 120rem;
  margin: 0 auto;
}

.industry-challenge > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.industry-challenge > div > div {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
}

.industry-challenge > div > div div {
  flex: 1 1 32rem;
  background-color: #f5f6f8;
  border-radius: 0.5rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.04);
  min-width: 32rem;
  max-width: 33%;
}

.industry-challenge > div > div div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1.5rem;
}

.industry-challenge > div > div div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.product-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.product-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.product-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.product-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.product-intro > div > div {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: flex-start;
}

.product-intro > div > div:nth-child(n+3) {
  margin-top: 2.5rem;
}

.product-intro > div > div .product-image {
  width: 45.6rem;
}

.product-intro > div > div .product-image img {
  width: 100%;
  object-fit: cover;
}

.product-intro > div > div .product-summary {
  width: 69.8rem;
  min-height: 27rem;
  background-color: #f5f6f8;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.product-intro > div > div .product-summary > ol {
  display: flex;
  width: 100%;
  justify-content: flex-start;
  padding-bottom: 0.8rem;
  border-bottom: 0.1rem solid #dcdcdc;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 1.2rem;
}

.product-intro > div > div .product-summary > ol li {
  cursor: pointer;
}

.product-intro > div > div .product-summary > ol li:nth-child(n+2) {
  margin-left: 3rem;
}

.product-intro > div > div .product-summary .active {
  color: #a0c912;
  font-weight: 600;
}

.product-intro > div > div .product-summary h6 {
  font-size: 1.7rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.product-intro > div > div .product-summary .overview {
  width: 100%;
  display: block;
  position: relative;
}

.product-intro > div > div .product-summary .overview ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
}

.product-intro > div > div .product-summary .overview ul:nth-child(2) {
  border-bottom: 0.1rem solid #dcdcdc;
  padding-bottom: 1.2rem;
  margin-bottom: 1.5rem;
}

.product-intro > div > div .product-summary .overview ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.product-intro > div > div .product-summary .overview ul li span {
  display: block;
}

.product-intro > div > div .product-summary .overview ul li span:first-child {
  color: #9a9a9a;
}

.product-intro > div > div .product-summary .overview ul:nth-child(4) {
  flex-wrap: wrap;
}

.product-intro > div > div .product-summary .overview ul:nth-child(4) li {
  margin-right: 1.2rem;
  margin-bottom: 0.4rem;
}

.product-intro > div > div .product-summary .overview ul:nth-child(4) li:hover {
  color: #a0c912;
}

.product-intro > div > div .product-summary .overview ol {
  position: absolute;
  top: 0;
  right: 0;
  width: 17.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.product-intro > div > div .product-summary .overview ol li:nth-child(1) {
  width: 1.6rem;
}

.product-intro > div > div .product-summary .overview ol li:nth-child(1) img {
  width: 100%;
  object-fit: cover;
}

.product-intro > div > div .product-summary .overview ol li:nth-child(2) {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #9a9a9a;
  text-align: center;
}

.product-intro > div > div .product-summary .feature {
  width: 100%;
  display: none;
}

.product-intro > div > div .product-summary .feature ul {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: flex-start;
}

.product-intro > div > div .product-summary .feature ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.product-intro > div > div .product-summary .feature ul li:nth-child(n+2) {
  margin-top: 1.2rem;
}

.product-intro > div > div .product-summary .param {
  width: 100%;
  display: none;
}

.product-intro > div > div .product-summary .param table {
  width: 100%;
  border-spacing: 0;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.product-intro > div > div .product-summary .param table tr th {
  font-weight: 500;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

.product-intro > div > div .product-summary .param table tr:first-child {
  background-color: #dcdcdc;
}

.product-intro > div > div .product-summary .param table tr td {
  border-right: 0.1rem solid #e1e4e8;
  border-bottom: 0.1rem solid #e1e4e8;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.product-intro > div > div .product-summary .param table tr td:first-child {
  border-left: 0.1rem solid #e1e4e8;
}

.process-flow {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.process-flow > div {
  width: 120rem;
  margin: 0 auto;
}

.process-flow > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2.5rem;
}

.process-flow > div > div {
  width: 88rem;
  margin: 0 auto;
}

.process-flow > div > div img {
  width: 100%;
  object-fit: cover;
}

.product-line {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.product-line > div {
  width: 120rem;
  margin: 0 auto;
}

.product-line > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.product-line > div ul {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: center;
  align-items: stretch;
}

.product-line > div ul li {
  width: calc((100% - 6rem) / 3);
  background-color: #f5f6f8;
  font-size: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.product-line > div ul li img {
  width: 100%;
  height: 28.6rem;
  object-fit: contain;
}

.product-line > div ul li a,
.product-line > div ul li span {
  display: block;
  width: 100%;
  font-size: 2rem;
  color: #333333;
  line-height: 1.6;
  text-align: center;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: #e9ecf0;
}

.product-line > div ul li a:hover,
.product-line > div ul li span:hover {
  color: #a0c912;
}

.product-line > span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.app-catalog {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.app-catalog > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.app-catalog > div div {
  width: 38.6rem;
}

.app-catalog > div div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2.5rem;
}

.app-catalog > div div ol {
  width: 100%;
  margin-bottom: 1.5rem;
}

.app-catalog > div div ol img {
  width: 100%;
  height: 17.8rem;
  object-fit: cover;
}

.app-catalog > div div ul {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.app-catalog > div div ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.app-catalog > div div ul li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.app-catalog > div div ul li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.app-catalog > div div ul li:hover {
  color: #a0c912;
}

.app-catalog-integrated {
  padding: 8.8rem 0;
  background: #ffffff;
}

.app-catalog-integrated > div {
  width: 120rem;
  margin: 0 auto;
}

.catalog-header {
  text-align: center;
  margin-bottom: 4.8rem;
}

.catalog-header h2 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.35;
  margin-bottom: 1.6rem;
  font-weight: 500;
}

.catalog-header .section-lead {
  max-width: 92rem;
  margin: 0 auto;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.7;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.8rem;
}

.catalog-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 1.4rem;
  overflow: hidden;
  box-shadow: 0 0.8rem 2.8rem rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.catalog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 1.6rem 3.6rem rgba(0, 0, 0, 0.09);
}

.catalog-image {
  position: relative;
  height: 19rem;
  overflow: hidden;
}

.catalog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.catalog-card:hover .catalog-image img {
  transform: scale(1.06);
}

.category-tag {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  background: #a0c912;
  color: #fff;
  font-size: 1.2rem;
  font-weight: 600;
  padding: 0.35rem 1.1rem;
  border-radius: 9999px;
  letter-spacing: 0.5px;
}

.catalog-content {
  padding: 2.6rem 2.8rem 3rem;
}

.catalog-content h3 {
  font-size: 2.1rem;
  color: #333333;
  line-height: 1.35;
  margin-bottom: 1.1rem;
  font-weight: 600;
}

.catalog-content > p {
  font-size: 1.55rem;
  color: #3e3e3e;
  line-height: 1.7;
  margin-bottom: 1.8rem;
}

.benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.benefits span {
  font-size: 1.3rem;
  background: #f0f4e8;
  color: #4a5c2e;
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  white-space: nowrap;
}

.app-links h6 {
  font-size: 1.35rem;
  color: #666;
  margin-bottom: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}

.app-links ul {
  columns: 2;
  column-gap: 2.4rem;
  margin-bottom: 2.2rem;
}

.app-links li {
  font-size: 1.55rem;
  color: #3e3e3e;
  line-height: 1.85;
  margin-bottom: 0.35rem;
}

.app-links a {
  color: #015bab;
  transition: color 0.2s ease;
}

.app-links a:hover {
  color: #a0c912;
}

.catalog-cta {
  display: inline-block;
  font-size: 1.55rem;
  font-weight: 600;
  color: #015bab;
  margin-top: 0.6rem;
}

.catalog-cta:hover {
  color: #a0c912;
}

.catalog-footer {
  margin-top: 4.8rem;
  text-align: center;
  font-size: 1.65rem;
  color: #555;
}

.catalog-footer a {
  color: #015bab;
  font-weight: 600;
}

.catalog-footer a:hover {
  color: #a0c912;
}

.app-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.app-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.app-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.app-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.app-intro > div ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
  margin-top: 2.5rem;
}

.app-intro > div ul li {
  width: 38rem;
  font-size: 0;
}

.app-intro > div ul li img,
.app-intro > div ul li video {
  width: 100%;
  height: 28rem;
  object-fit: cover;
}

.app-intro > div ul li:nth-child(n+2) {
  margin-left: 3rem;
}

.app-intro > div > a {
  display: block;
  width: 32rem;
  height: 5.2rem;
  line-height: 5.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #a0c912;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  border: 0.1rem solid #a0c912;
  margin: 2.5rem auto 0;
}

.app-intro > div > a:hover {
  background-color: #a0c912;
  color: #ffffff;
}

.separator-series {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.separator-series > div {
  width: 120rem;
  margin: 0 auto;
}

.separator-series > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.separator-series > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.separator-series > div ul {
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  margin-top: 2.5rem;
}

.separator-series > div ul li {
  width: 38rem;
}

.separator-series > div ul li img {
  width: 100%;
  object-fit: cover;
}

.separator-highlight {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.separator-highlight > div {
  width: 120rem;
  margin: 0 auto;
}

.separator-highlight > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.separator-highlight > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.separator-highlight > div > div .imgBox {
  width: 29.8rem;
}

.separator-highlight > div > div .imgBox img {
  width: 100%;
  object-fit: cover;
}

.separator-highlight > div > div .txtBox {
  width: 81.2rem;
}

.separator-highlight > div > div .txtBox h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 600;
  text-align: left;
  margin-bottom: 2rem;
}

.separator-highlight > div > div .txtBox p {
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.separator-highlight > div span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.working-principle {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.working-principle > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.working-principle > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.working-principle > div p {
  width: 100%;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.working-principle > div ul {
  width: 60rem;
  margin-top: 2.5rem;
}

.working-principle > div ul li {
  width: 100%;
}

.working-principle > div ul li img {
  width: 100%;
  object-fit: cover;
}

.separator-app-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.separator-app-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.separator-app-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.separator-app-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.separator-app-intro > div > div {
  width: 100%;
  margin-top: 2.5rem;
}

.separator-app-intro > div > div .app-table {
  width: 100%;
  border-spacing: 0;
}

.separator-app-intro > div > div .app-table tr {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.separator-app-intro > div > div .app-table tr:nth-child(odd) {
  background: rgba(233, 236, 240, 0.8);
}

.separator-app-intro > div > div .app-table tr th {
  border-top: 0.1rem solid #dcdcdc;
  border-right: 0.1rem solid #dcdcdc;
  width: 95rem;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  text-align: center;
  box-sizing: border-box;
}

.separator-app-intro > div > div .app-table tr th:first-child {
  width: 25rem;
  border-left: 0.1rem solid #dcdcdc;
  border-right: 0.1rem solid #dcdcdc;
  box-sizing: border-box;
}

.separator-app-intro > div > div .app-table tr td {
  border-top: 0.1rem solid #dcdcdc;
  border-right: 0.1rem solid #dcdcdc;
  width: 95rem;
  text-align: left;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
  padding-left: 0.6rem;
  box-sizing: border-box;
}

.separator-app-intro > div > div .app-table tr td:first-child {
  width: 25rem;
  border-left: 0.1rem solid #dcdcdc;
  border-right: 0.1rem solid #dcdcdc;
  text-align: center;
  box-sizing: border-box;
}

.series-product-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.series-product-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.series-product-intro > div h4 {
  font-size: 2.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 3.5rem;
}

.series-product-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.series-product-intro > div > div {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: flex-start;
  margin-top: 2.5rem;
}

.series-product-intro > div > div .product-image {
  width: 45.6rem;
}

.series-product-intro > div > div .product-image img {
  width: 100%;
  object-fit: cover;
}

.series-product-intro > div > div .product-summary {
  width: 69.8rem;
  min-height: 27rem;
  background-color: #f5f6f8;
  padding: 1.5rem;
}

.series-product-intro > div > div .product-summary > ol {
  display: flex;
  width: 100%;
  justify-content: flex-start;
  padding-bottom: 0.8rem;
  border-bottom: 0.1rem solid #dcdcdc;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 1.2rem;
}

.series-product-intro > div > div .product-summary > ol li {
  cursor: pointer;
}

.series-product-intro > div > div .product-summary > ol li:nth-child(n+2) {
  margin-left: 3rem;
}

.series-product-intro > div > div .product-summary .active {
  color: #a0c912;
  font-weight: 600;
}

.series-product-intro > div > div .product-summary .overview {
  width: 100%;
  display: block;
  position: relative;
}

.series-product-intro > div > div .product-summary .overview ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1.2rem;
}

.series-product-intro > div > div .product-summary .overview ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.series-product-intro > div > div .product-summary .overview ul li span {
  display: block;
}

.series-product-intro > div > div .product-summary .overview ul li span:first-child {
  color: #9a9a9a;
}

.series-product-intro > div > div .product-summary .overview ol {
  position: absolute;
  top: 0;
  right: 0;
  width: 17.9rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.series-product-intro > div > div .product-summary .overview ol li:nth-child(1) {
  width: 1.6rem;
}

.series-product-intro > div > div .product-summary .overview ol li:nth-child(1) img {
  width: 100%;
  object-fit: cover;
}

.series-product-intro > div > div .product-summary .overview ol li:nth-child(2) {
  font-size: 1.6rem;
  color: #9a9a9a;
  line-height: 1.6;
  text-align: center;
}

.series-product-intro > div > div .product-summary .feature {
  width: 100%;
  display: none;
}

.series-product-intro > div > div .product-summary .feature ul {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: flex-start;
}

.series-product-intro > div > div .product-summary .feature ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.series-product-intro > div > div .product-summary .feature ul li:nth-child(n+2) {
  margin-top: 1.2rem;
}

.series-product-intro > div > div .product-summary .param {
  width: 100%;
  display: none;
}

.series-product-intro > div > div .product-summary .param table {
  width: 100%;
  border-spacing: 0;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.series-product-intro > div > div .product-summary .param table tr:first-child {
  background-color: #dcdcdc;
}

.series-product-intro > div > div .product-summary .param table tr th {
  font-weight: 500;
  padding-top: 0.8rem;
  padding-bottom: 0.8rem;
}

.series-product-intro > div > div .product-summary .param table tr td {
  border-right: 0.1rem solid #e1e4e8;
  border-bottom: 0.1rem solid #e1e4e8;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}

.series-product-intro > div > div .product-summary .param table tr td:first-child {
  border-left: 0.1rem solid #e1e4e8;
}

.series-product-intro > div > div .product-summary h6 {
  font-size: 1.7rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.series-product-intro > div:nth-child(4n+3) h4 {
  text-align: right;
}

.series-product-intro > span {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.contact-info {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.contact-info > div {
  width: 100rem;
  margin: 0 auto;
}

.contact-info > div .contact-section {
  width: 100%;
  background: #ffffff;
  padding: 3rem;
  border-radius: 1.2rem;
  box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.08);
  border: 0.1rem solid #e9ecef;
  margin-bottom: 2rem;
}

.contact-info > div .contact-section h5 {
  font-size: 2.2rem;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
  color: #a0c912;
  position: relative;
  padding-bottom: 1rem;
}

.contact-info > div .contact-section h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 4rem;
  height: 0.3rem;
  background: #a0c912;
  border-radius: 0.2rem;
}

.contact-info > div .contact-section ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.contact-info > div .contact-section ul li {
  min-width: 50%;
  padding: 1rem 0;
  border-bottom: 0.1rem solid #f1f3f4;
}

.contact-info > div .contact-section ul li:last-child {
  border-bottom: none;
}

.contact-info > div .contact-section ul li b {
  color: #333333;
  font-weight: 600;
  margin-right: 0.8rem;
}

.contact-info > div .contact-section ul li a {
  color: #a0c912;
  text-decoration: none;
  transition: color 0.3s ease;
}

.contact-info > div div {
  width: 100%;
}

.contact-info > div div:nth-child(n+2) {
  margin-top: 5.5rem;
}

.contact-info > div .contact-section:last-child {
  margin-bottom: 0;
}

.contact-info > div div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
}

.contact-info > div div ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
  flex-wrap: wrap;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.contact-info > div div ul li {
  min-width: 50%;
}

.contact-info > div div ul li:nth-child(2n) {
  text-align: right;
}

.contact-info > div div ul li:nth-child(n+3) {
  margin-top: 1.2rem;
}

.contact-form-container {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
  background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}

.contact-form-container .contact-form {
  max-width: 70rem;
  margin: 0 auto;
  padding: 4rem;
  background: #ffffff;
  border-radius: 1.2rem;
  box-shadow: 0 0.8rem 3.2rem rgba(0, 0, 0, 0.1);
  border: 0.1rem solid #e9ecef;
}

.contact-form-container .contact-form h3 {
  font-size: 2.8rem;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1.5rem;
  color: #a0c912;
}

.contact-form-container .contact-form > p {
  line-height: 1.6;
  text-align: center;
  color: #3e3e3e;
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.company-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.company-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.company-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.company-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.company-intro > div .company-promo-video {
  width: 80rem;
  margin: 1.5rem auto 0;
}

.company-intro > div .company-promo-video video {
  width: 100%;
  height: 37.8rem;
  object-fit: cover;
}

.company-intro > div .company-promo-video span {
  font-size: 1.7rem;
  color: #9a9a9a;
  line-height: 1.6;
  text-align: center;
  display: block;
  margin-top: 0.8rem;
}

.management-sys {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.management-sys > div {
  width: 120rem;
  margin: 0 auto;
}

.management-sys > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.management-sys > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.management-sys > div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
  margin-top: 3rem;
}

.management-sys > div ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 100%;
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
}

.news-directory {
  padding-top: 8.8rem;
  padding-bottom: 5.5rem;
  background-color: #f5f6f8;
}

.news-directory > div {
  box-sizing: border-box;
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background-color: #ffffff;
  padding: 0 0.8rem 1.2rem 0;
}

.news-directory > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.news-directory > div > div:nth-child(n+2) {
  margin-top: 5.5rem;
}

.news-directory > div > div .img-thumbnail {
  width: 32.8rem;
  font-size: 0;
}

.news-directory > div > div .img-thumbnail img {
  width: 100%;
  object-fit: cover;
  height: 16.8rem;
}

.news-directory > div > div .content-intro {
  width: 82.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.news-directory > div > div .content-intro h3 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.news-directory > div > div .content-intro span {
  display: block;
  width: 100%;
  color: #9a9a9a;
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
}

.news-directory > div > div .content-intro p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.news-directory > div > div .content-intro p a {
  color: #a0c912;
}

.news-content {
  width: 100%;
}

.news-content .bread-nav {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: #015bab;
}

.news-content .bread-nav ul {
  width: 88rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.news-content .bread-nav ul li {
  display: flex;
  align-items: center;
}

.news-content .bread-nav ul li a {
  display: block;
  color: #e6e6e6;
  font-size: 1.5rem;
}

.news-content .bread-nav ul li a:hover {
  text-decoration: underline;
}

.news-content .bread-nav ul li:nth-child(-n+2):after {
  content: '>';
  display: block;
  color: #e6e6e6;
  font-size: 1.5rem;
  margin: 0 0.8rem;
}

.news-content .news-article {
  width: 100rem;
  margin: 0 auto;
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.news-content .news-article h2 {
  font-size: 2.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.news-content .news-article .summary {
  width: 100%;
}

.news-content .news-article .summary p {
  font-size: 1.6rem;
  color: #9a9a9a;
  line-height: 1.8;
}

.news-content .news-article .article-content {
  border-top: 0.1rem dashed #e1e4e8;
  margin-top: 2.5rem;
  padding-top: 3rem;
}

.news-content .news-article .article-content p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.news-content .news-article .article-content .list-img {
  width: 100%;
  display: flex;
  margin: 1.5rem auto;
}

.news-content .news-article .article-content .list-img img,
.news-content .news-article .article-content .list-img video {
  width: 100%;
  object-fit: cover;
}

.news-content .news-article .article-content .list-txt {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.news-content .news-article .article-content .list-txt li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.news-content .news-article .article-content .list-txt li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.news-content .news-article .article-content .list-txt li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.news-content .news-article .article-content .one li {
  width: 66rem;
  margin: 0 auto;
}

.news-content .news-article .article-content .two {
  justify-content: space-between;
  align-items: center;
}

.news-content .news-article .article-content .two li {
  width: 47rem;
}

.news-content .news-article .article-content .p-margin {
  margin-top: 1.5rem;
}

.news-content .news-article .article-content h3 {
  font-size: 2.5rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
  margin-top: 3.5rem;
}

.news-content .news-article .article-content h4 {
  font-size: 2.1rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
  margin-top: 3.5rem;
}

.news-content .news-article .article-content .table-box {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.news-content .news-article .article-content .table-box .table-param {
  width: 100%;
  min-width: 100rem;
  border-spacing: 0;
  box-sizing: border-box;
}

.news-content .news-article .article-content .table-box .table-param tr {
  display: flex;
  justify-content: center;
}

.news-content .news-article .article-content .table-box .table-param tr:nth-child(2n+1) {
  background-color: #e9ecf0;
}

.news-content .news-article .article-content .table-box .table-param tr th,
.news-content .news-article .article-content .table-box .table-param tr td {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 50rem;
  box-sizing: border-box;
  padding: 0.8rem 0;
  border-right: 0.1rem solid #e1e4e8;
  border-top: 0.1rem solid #e1e4e8;
}

.news-content .news-article .article-content .table-box .table-param tr th:first-child,
.news-content .news-article .article-content .table-box .table-param tr td:first-child {
  text-align: left;
  padding-left: 1.5rem;
  border-left: 0.1rem solid #e1e4e8;
}

.news-content .news-article .article-content .table-box .table-param tr:last-child td {
  border-bottom: 0.1rem solid #e1e4e8;
}

.news-content .news-article .article-content .table-box .three-column tr th,
.news-content .news-article .article-content .table-box .three-column tr td {
  width: calc(100rem / 3);
}

.news-content .news-article .article-content .item-list {
counter-reset: item;
font-size: 1.8rem;
margin-top: 1.2rem;
}
.news-content .news-article .article-content .item-list li {
counter-increment: item;
position: relative;
margin-left: 1.5rem;
}
.news-content .news-article .article-content .item-list li:nth-child(n+2) {
margin-top: 1.2rem;
}
.news-content .news-article .article-content .item-list li::before {
content: counter(item) ".";
position: absolute;
left: -2rem;
top: 0;
color: #a0c912;
font-weight: 600;
font-size: 1.8rem;
}

.calculation-box {
background-color: #f8f9fa;
border: 0.2rem solid #a0c912;
border-radius: 0.8rem;
padding: 2rem;
margin: 2rem 0;
box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.1);
}
.calculation-box p {
margin-bottom: 1rem;
font-weight: 500;
color: #333333;
}
.calculation-box p strong {
color: #a0c912;
font-weight: 600;
}
.calculation-box ul {
margin-top: 1rem;
padding-left: 2rem;
font-size: 1.8rem;
}
.calculation-box ul li {
margin-bottom: 0.5rem;
color: #3e3e3e;
}
.dosage-table {
margin: 2rem 0;
overflow-x: auto;
}
.dosage-table table {
width: 100%;
border-collapse: collapse;
background-color: #ffffff;
border-radius: 0.8rem;
overflow: hidden;
box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.1);
}
.dosage-table table thead {
background-color: #a0c912;
}
.dosage-table table thead th {
padding: 1.5rem 1rem;
text-align: left;
color: #ffffff;
font-weight: 600;
font-size: 1.8rem;
border-bottom: 0.2rem solid #a0c912;
}
.dosage-table table tbody tr {
border-bottom: 0.1rem solid #e1e4e8;
}
.dosage-table table tbody tr:nth-child(even) {
background-color: #f8f9fa;
}
.dosage-table table tbody tr:last-child {
border-bottom: none;
}
.dosage-table table tbody tr td {
padding: 1.2rem 1rem;
color: #3e3e3e;
font-size: 1.8rem;
vertical-align: middle;
}
.dosage-table table tbody tr td:first-child {
font-weight: 500;
color: #333333;
}

.error-404 {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
  background-color: #f5f6f8;
}

.error-404 div {
  width: 100rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.error-404 div h1 {
  width: 23rem;
  margin-bottom: 3.5rem;
}

.error-404 div h1 img {
  width: 100%;
  object-fit: cover;
}

.error-404 div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.error-404 div p a {
  color: #a0c912;
}

.error-404 div p a:hover {
  text-decoration: underline;
}

.store-intro {
  padding-top: 8.8rem;
  padding-bottom: 2.5rem;
}

.store-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.store-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.store-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.store-show {
  padding-top: 0;
  padding-bottom: 5.5rem;
}

.store-show > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.store-show > div > div {
  border: 0.1rem solid #f5f6f8;
  width: 38rem;
}

.store-show > div > div img {
  width: 100%;
  object-fit: cover;
}

.store-show > div > div > div {
  width: calc(100% - 1.5rem);
  padding-left: 1.5rem;
}

.store-show > div > div > div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 3.5rem;
}

.reference-banner {
  background-color: #015bab;
  height: 5.6rem;
}

.reference-bread {
  width: 100%;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
  background-color: #ffffff;
  border-bottom: 0.1rem dashed #e9ecf0;
}

.reference-bread ul {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.reference-bread ul li {
  display: flex;
  align-items: center;
}

.reference-bread ul li a {
  display: block;
  color: #3e3e3e;
  font-size: 1.5rem;
}

.reference-bread ul li a:hover {
  text-decoration: underline;
}

.reference-bread ul li:nth-child(-n+2):after {
  content: '>';
  display: block;
  color: #e6e6e6;
  font-size: 1.5rem;
  margin: 0.8rem;
}

.reference-bread ul li:last-child:after {
  content: '';
}

.reference-container {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.reference-container .section {
  width: 120rem;
  margin: 0 auto;
}

.reference-container .section h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 5.5rem;
}

.reference-container .section .segregate {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.reference-container .section .segregate .left {
  width: 56%;
}

.reference-container .section .segregate .right {
  width: 35%;
  border-top: 0.8rem solid #a0c912;
  border-bottom: 0.8rem solid #a0c912;
  padding-top: 1.2rem;
  padding-bottom: 2.5rem;
}

.reference-container .section .para-content {
  margin: 3.5rem auto 3.5rem;
}

.reference-container .section .para-content:first-child {
  margin-top: 0;
}

.reference-container .section .para-content p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.reference-container .section .para-content p:nth-of-type(n+2) {
  margin-top: 0.8rem;
}

.reference-container .section .para-content ul {
  margin-top: 0.8rem;
}

.reference-container .section .para-content ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.reference-container .section .para-content ul li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.reference-container .section .para-content ul li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.reference-container .section .para-content ul li b {
  font-weight: 500;
}

.reference-container .section .project-overview {
  width: 100%;
}

.reference-container .section .project-overview ul {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.reference-container .section .project-overview ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.reference-container .section .project-overview ul li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.reference-container .section .project-overview h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 3.5rem;
}

.reference-container .section h3 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 0.8rem;
}

.reference-container .section .img-box {
  margin-top: 0.8rem;
  width: 56.8rem;
  list-style: none;
}

.reference-container .section .img-box img {
  width: 100%;
  object-fit: cover;
}

.reference-directory {
  padding-top: 8.8rem;
  padding-bottom: 5.5rem;
  background-color: #f5f6f8;
}

.reference-directory > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background-color: #ffffff;
  padding: 0.8rem 1.2rem 0;
}

.reference-directory > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.reference-directory > div > div:nth-of-type(n+2) {
  margin-top: 5.5rem;
}

.reference-directory > div > div .img-thumbnail {
  width: 32.8rem;
  font-size: 0;
}

.reference-directory > div > div .img-thumbnail img {
  width: 100%;
  object-fit: cover;
  height: 16.8rem;
}

.reference-directory > div > div .content-intro {
  width: 82.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.reference-directory > div > div .content-intro h3 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.reference-directory > div > div .content-intro p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.reference-directory > div > div .content-intro p a {
  color: #a0c912;
}

.tank-cleaning-intro {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.tank-cleaning-intro > div {
  width: 120rem;
  margin: 0 auto;
}

.tank-cleaning-intro > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.tank-cleaning-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.tank-cleaning-intro > div > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  margin-top: 2.5rem;
}

.tank-cleaning-intro > div > div > div {
  box-sizing: border-box;
  width: 38rem;
  background-color: #f5f6f8;
  padding: 2.5rem 1.2rem;
}

.tank-cleaning-intro > div > div > div div {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.tank-cleaning-intro > div > div > div div span {
  display: block;
  width: 5.6rem;
}

.tank-cleaning-intro > div > div > div div span img {
  width: 100%;
  object-fit: cover;
}

.tank-cleaning-intro > div > div > div div h6 {
  font-size: 1.7rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.2rem;
}

.tank-cleaning-intro > div > div > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.tank-cleaning-intro > div > div > div:nth-of-type(n+4) {
  margin-top: 2.5rem;
}

.why-our-tank-sys {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.why-our-tank-sys > div {
  width: 120rem;
  margin: 0 auto;
}

.why-our-tank-sys > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.why-our-tank-sys > div > div {
  width: 100%;
  display: flex;
  justify-content: space-between;
}

.why-our-tank-sys > div > div .tradition {
  width: 42%;
}

.why-our-tank-sys > div > div .tradition li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.why-our-tank-sys > div > div .system {
  width: 55%;
}

.why-our-tank-sys > div > div .system ul {
  text-align: right;
}

.why-our-tank-sys > div > div .system h5 {
  text-align: right;
}

.why-our-tank-sys > div > div .system li {
  font-weight: 500;
}

.why-our-tank-sys > div > div .system li:after {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 0;
  background-color: #a0c912;
  margin-left: 1.5rem;
}

.why-our-tank-sys > div > div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 1.5rem;
}

.why-our-tank-sys > div > div ul {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.why-our-tank-sys > div > div ul li {
  margin-bottom: 0.8rem;
}

.why-our-tank-sys > div > div ul li:last-child {
  margin-bottom: 0;
}

.turnkey-solution {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.turnkey-solution > div {
  width: 120rem;
  margin: 0 auto;
}

.turnkey-solution > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.turnkey-solution > div ul {
  width: 60.8rem;
  margin: 0 auto;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.turnkey-solution > div ul li:nth-of-type(n+2) {
  margin-top: 1.2rem;
}

.turnkey-solution > div ul li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  display: inline-block;
  vertical-align: middle;
  margin-right: 1.5rem;
  background-color: #a0c912;
}

.divider-banner {
  background-color: #015bab;
  padding: 15px 0;
}

.divider-banner ul {
  display: flex;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.divider-banner li {
  display: flex;
  align-items: center;
}

.divider-banner li a {
  color: #e6e6e6;
  font-size: 14px;
  text-decoration: none;
  transition: color 0.3s ease;
}

.divider-banner li a:hover {
  color: #ffffff;
}

.divider-banner li:first-child::after {
  content: '>';
  color: #e6e6e6;
  margin: 0 10px;
  font-size: 16px;
}

.survey-box {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}

.survey-box__header {
  text-align: center;
  margin-bottom: 40px;
}

.survey-box__header h1 {
  color: #333333;
  font-size: 32px;
  font-weight: 600;
}

.survey-box__header p {
  color: #9a9a9a;
  font-size: 16px;
  margin-top: 10px;
}

.survey-box form {
  background: #f9f9f9;
  padding: 20px;
  border-radius: 8px;
}

.survey-box fieldset {
  border: none;
  padding: 20px 0;
  margin-bottom: 20px;
  border-bottom: 1px solid #e1e4e8;
}

.survey-box legend {
  font-size: 18px;
  font-weight: 600;
  color: #333333;
  margin-bottom: 15px;
}

.survey-box .form-group {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
  margin-bottom: 15px;
}

.survey-box label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  color: #333333;
}

.survey-box input[type="text"],
.survey-box input[type="email"],
.survey-box input[type="number"],
.survey-box select {
  padding: 8px 12px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  font-size: 16px;
  min-width: 200px;
  box-sizing: border-box;
}

.survey-box input[type="text"]:focus,
.survey-box input[type="email"]:focus,
.survey-box input[type="number"]:focus,
.survey-box select:focus {
  border-color: #007bff;
  outline: none;
}

.survey-box #other_application,
.survey-box #other_material_source {
  display: none;
}

.survey-box input[type="checkbox"],
.survey-box input[type="radio"] {
  width: 18px;
  height: 18px;
}

.survey-box textarea {
  width: 100%;
  min-height: 120px;
  padding: 12px;
  border: 1px solid #dcdcdc;
  border-radius: 4px;
  font-size: 16px;
  resize: vertical;
}

.survey-box .special-params,
.survey-box .effect-params {
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.survey-box .special-params.active,
.survey-box .effect-params.active {
  display: block;
  opacity: 1;
}

.survey-box .particle-size .form-group {
  flex-wrap: nowrap;
}

.survey-box .particle-size input[type="number"] {
  width: 100px;
  margin-right: 10px;
}

.survey-box .particle-sum {
  font-size: 14px;
  color: #9a9a9a;
  margin-top: 5px;
}

.survey-box button {
  display: block;
  width: 200px;
  padding: 12px;
  font-size: 18px;
  color: #fff;
  background-color: #a0c912;
  border: none;
  border-radius: 4px;
  margin: 20px auto;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

.survey-box button:hover:not(:disabled) {
  background-color: #8bb30f;
}

.survey-box button:disabled {
  background-color: #cccccc;
  cursor: not-allowed;
}

.survey-box .error-message {
  color: #d32f2f;
  font-size: 14px;
  margin-top: 5px;
  display: none;
}

.survey-box .error-message.active {
  display: block;
}

.survey-box input.error,
.survey-box select.error {
  border-color: #d32f2f;
  background-color: #fff4f4;
}

.survey-box .form-group.required label::before {
  content: '★';
  color: #d32f2f;
  margin-right: 5px;
}

.divider-line {
  display: block;
  width: 100%;
  height: 0;
  border-top: 0.1rem solid #e1e4e8;
  margin: 5.5rem 0;
}

.privacy-box {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}

.privacy-box h1 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.privacy-box > div {
  width: 120rem;
  margin: 0 auto;
}

.privacy-box > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 3.5rem;
}

.privacy-box > div h3:nth-of-type(n+2) {
  margin-top: 3.5rem;
}

.privacy-box > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.privacy-box > div p:nth-of-type(n+2) {
  margin-top: 1.5rem;
}

.privacy-box > div ul {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 2.5rem;
}

.privacy-box > div ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.privacy-box > div ul li:nth-of-type(n+2) {
  margin-top: 0.8rem;
}

.hero__banner {
  width: 100%;
  overflow: hidden;
}

.hero__banner div {
  width: 120rem;
  margin: 0 auto;
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero__banner div h1 {
  font-size: 5rem;
  color: #ffffff;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.hero__banner div p {
  font-size: 1.8rem;
  color: #ffffff;
  line-height: 1.6;
  text-align: center;
}

.hero__banner div ul {
  display: block;
  width: 25rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  border: 0.1rem solid #ffffff;
  margin-top: 2.5rem;
}

.key-feature {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.key-feature > div {
  width: 120rem;
  margin: 0 auto;
}

.key-feature > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.key-feature > div > div {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.key-feature > div > div div {
  width: 30%;
  box-sizing: border-box;
  background-color: #f5f6f8;
  border-radius: 0.3rem;
  border: 0.1rem solid #e9ecf0;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.key-feature > div > div div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1.5rem;
}

.key-feature > div > div div p {
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.key-feature > div > div div:nth-of-type(n+4) {
  margin-top: 3.5rem;
}

.product-param {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.product-param > div {
  width: 120rem;
  margin: 0 auto;
}

.product-param > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.product-param > div table {
  width: 100%;
  border-collapse: collapse;
  font-size: 1.8rem;
}

.product-param > div table th,
.product-param > div table td {
  border: 0.1rem solid #dcdcdc;
  padding: 1.2rem;
  text-align: left;
}

.product-param > div table th {
  background-color: #e9ecf0;
  font-weight: bold;
  color: #333333;
}

.hydraulic-application {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.hydraulic-application > div {
  width: 120rem;
  margin: 0 auto;
}

.hydraulic-application > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.hydraulic-application > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.hydraulic-application > div ul {
  width: 100%;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 2.5rem;
}

.hydraulic-application > div ul li {
  height: 20rem;
  width: 30%;
  overflow: hidden;
}

.hydraulic-application > div ul li:nth-of-type(n+4) {
  margin-top: 3.5rem;
}

.hydraulic-application > div ul li img {
  width: 100%;
  object-fit: cover;
}

.olive-header {
  padding-top: 10rem;
  padding-bottom: 10rem;
  padding-left: 2rem;
  padding-right: 2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.olive-header > h1 {
  font-size: 5rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  color: #ffffff;
}

.olive-header p {
  font-size: 1.8rem;
  color: #ffffff;
  line-height: 1.6;
  text-align: center;
}

.olive-header a {
  display: block;
  width: 25rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  border: 0.1rem solid #a0c912;
  background-color: #a0c912;
  margin-top: 2.5rem;
}

.why-zk-olive-decanter {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.why-zk-olive-decanter > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.why-zk-olive-decanter > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.why-zk-olive-decanter > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
}

.why-zk-olive-decanter > div ul {
  width: 80rem;
  margin-top: 2.5rem;
}

.why-zk-olive-decanter > div ul img {
  width: 100%;
  object-fit: cover;
}

.olive-extraction-process {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.olive-extraction-process > div {
  width: 120rem;
  margin: 0 auto;
}

.olive-extraction-process > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.olive-extraction-process > div > p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}

.olive-extraction-process > div ol {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.olive-extraction-process > div ol li:nth-of-type(n+2) {
  margin-top: 1.5rem;
}

.olive-extraction-process > div ol li strong {
  font-size: 1.7rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.olive-extraction-process > div ol li ul {
  margin-top: 1.2rem;
}

.olive-decanter-advantage {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.olive-decanter-advantage > div {
  width: 100rem;
  margin: 0 auto;
}

.olive-decanter-advantage > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.olive-decanter-advantage > div h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 0.8rem;
}

.olive-decanter-advantage > div h5:nth-of-type(n+2) {
  margin-top: 2.5rem;
}

.olive-decanter-advantage > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
}

.olive-decanter-advantage > div ul {
  width: 80rem;
  margin: 2.5rem auto 0;
}

.olive-decanter-advantage > div ul img {
  width: 100%;
  object-fit: cover;
}

.olive-decanter-param {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.olive-decanter-param > div {
  width: 120rem;
  margin: 0 auto;
}

.olive-decanter-param > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.olive-decanter-param > div table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
}

.olive-decanter-param > div table th,
.olive-decanter-param > div table td {
  border: 1px solid #e9ecf0;
  padding: 1rem;
  text-align: center;
}

.olive-decanter-param > div p {
  font-size: 1.8rem;
  color: #9a9a9a;
  line-height: 1.6;
  text-align: left;
  margin-top: 1.5rem;
}

.olive-decanter-faq {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.olive-decanter-faq > div {
  width: 120rem;
  margin: 0 auto;
}

.olive-decanter-faq > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.olive-decanter-faq > div ul {
  font-size: 1.8rem;
}

.contact-form {
  max-width: 60rem;
  margin: 0 auto 3.5rem;
  padding: 0 1.5rem;
  box-sizing: border-box;
}

.form-group {
  margin-bottom: 2.5rem;
  position: relative;
}

.form-actions {
  text-align: center;
  margin-top: 3rem;
}

.form-group label {
  display: block;
  font-size: 1.6rem;
  font-weight: 600;
  color: #333333;
  margin-bottom: 0.8rem;
}

.form-group .error-message {
  color: #d32f2f;
  font-size: 1.4rem;
  margin-top: 0.5rem;
  display: block;
  font-weight: 500;
}

.form-group label .required {
  color: #d32f2f;
  margin-left: 0.3rem;
}

.form-group input[type="text"], .form-group input[type="email"], .form-group textarea {
  width: 100%;
  padding: 1.4rem 1.6rem;
  border: 0.2rem solid #e1e5e9;
  border-radius: 0.8rem;
  font-size: 1.6rem;
  font-family: inherit;
  background-color: #ffffff;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.form-group textarea {
  resize: vertical;
  min-height: 12rem;
  line-height: 1.6;
}

button[type="submit"] {
  background-color: #a0c912;
  color: white;
  padding: 1.2rem 2.4rem;
  border: none;
  border-radius: 0.4rem;
  cursor: pointer;
  font-size: 1.6rem;
  width: 100%;
  max-width: 27rem;
  display: block;
  margin: 0 auto;
}

.form-actions button[type="submit"] {
  background: linear-gradient(135deg, #a0c912 0%, #7b9a0e 100%);
  color: #ffffff;
  padding: 1.6rem 3.2rem;
  border: none;
  border-radius: 0.8rem;
  cursor: pointer;
  font-size: 1.8rem;
  font-weight: 600;
  min-width: 20rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 0.4rem 1.2rem rgba(76, 175, 80, 0.3);
}

.thank-you-container {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
}
.thank-you-container .thank-you-content {
max-width: 80rem;
margin: 0 auto;
text-align: center;
}
.thank-you-container .thank-you-content .success-icon {
margin-bottom: 3rem;
}
.thank-you-container .thank-you-content .success-icon svg {
width: 8rem;
height: 8rem;
animation: successPulse 2s ease-in-out infinite;
}
.thank-you-container .thank-you-content h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
color: #a0c912;
}
.thank-you-container .thank-you-content .thank-you-message {
line-height: 1.6;
text-align: center;
font-size: 1.8rem;
color: #3e3e3e;
max-width: 60rem;
margin-left: auto;
margin-right: auto;
}
.thank-you-container .thank-you-content .warning-message {
background-color: #fff3cd;
border: 0.1rem solid #ffeaa7;
border-radius: 0.8rem;
padding: 2rem;
margin: 2rem 0;
}
.thank-you-container .thank-you-content .warning-message p {
color: #856404;
margin: 0;
}
.thank-you-container .thank-you-content .warning-message p a {
color: #a0c912;
text-decoration: none;
font-weight: 600;
}
.thank-you-container .thank-you-content .warning-message p a:hover {
text-decoration: underline;
}
.email-confirmation {
background: #ffffff;
border-radius: 1.2rem;
padding: 3rem;
margin: 3rem 0;
box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.08);
border: 0.1rem solid #e9ecef;
text-align: center;
}
.email-confirmation h3 {
font-size: 2.4rem;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
color: #333333;
}
.email-confirmation p {
line-height: 1.6;
text-align: center;
font-size: 1.8rem;
color: #3e3e3e;
}
.email-confirmation p strong {
color: #a0c912;
font-weight: 600;
font-size: 2rem;
}
.next-steps {
background: #ffffff;
border-radius: 1.2rem;
padding: 3rem;
margin: 3rem 0;
box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.08);
border: 0.1rem solid #e9ecef;
}
.next-steps h3 {
font-size: 2.4rem;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
color: #333333;
}
.next-steps ul {
list-style: none;
padding: 0;
margin: 0;
}
.next-steps ul li {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
padding: 1rem 0;
position: relative;
padding-left: 3rem;
}
.next-steps ul li::before {
content: '✓';
position: absolute;
left: 0;
top: 1rem;
color: #a0c912;
font-weight: bold;
font-size: 1.8rem;
}
.next-steps ul li:not(:last-child) {
border-bottom: 0.1rem solid #f1f3f4;
}
.contact-alternative {
background: #ffffff;
border-radius: 1.2rem;
padding: 3rem;
margin: 3rem 0;
box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.08);
border: 0.1rem solid #e9ecef;
}
.contact-alternative h3 {
font-size: 2.4rem;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1.5rem;
color: #333333;
}
.contact-alternative > p {
font-size: 1.8rem;
line-height: 1.6;
text-align: center;
color: #3e3e3e;
margin-bottom: 1.5rem;
}
.contact-alternative .contact-methods {
display: flex;
justify-content: center;
gap: 3rem;
flex-wrap: wrap;
}
.contact-alternative .contact-methods .contact-method {
text-align: center;
padding: 1.5rem;
background-color: #f8f9fa;
border-radius: 0.8rem;
border: 0.1rem solid #e9ecef;
min-width: 20rem;
}
.contact-alternative .contact-methods .contact-method strong {
display: block;
color: #333333;
font-size: 1.6rem;
margin-bottom: 0.8rem;
}
.contact-alternative .contact-methods .contact-method a {
color: #a0c912;
text-decoration: none;
font-size: 1.6rem;
font-weight: 500;
transition: all 0.3s ease;
}
.contact-alternative .contact-methods .contact-method a:hover {
color: #68830c;
text-decoration: underline;
}
.action-buttons {
display: flex;
justify-content: center;
gap: 2rem;
flex-wrap: wrap;
margin-top: 4rem;
}
.action-buttons a {
padding: 1.4rem 2.8rem;
border-radius: 0.8rem;
text-decoration: none;
font-weight: 600;
font-size: 1.6rem;
transition: all 0.3s ease;
display: inline-block;
}
.action-buttons a.btn-primary {
background: linear-gradient(135deg, #a0c912 0%, #7b9a0e 100%);
color: #ffffff;
box-shadow: 0 0.4rem 1.2rem rgba(76, 175, 80, 0.3);
}
.action-buttons a.btn-primary:hover {
transform: translateY(-0.2rem);
box-shadow: 0 0.6rem 2rem rgba(76, 175, 80, 0.4);
}
.action-buttons a.btn-secondary {
background: #ffffff;
color: #a0c912;
border: 0.2rem solid #a0c912;
}
.action-buttons a.btn-secondary:hover {
background: #a0c912;
color: #ffffff;
transform: translateY(-0.2rem);
}
@keyframes successPulse {
0%,
100% {
  transform: scale(1);
}
50% {
  transform: scale(1.05);
}
}

.lot-banner {
  width: 100%;
  min-height: 38rem;
  background: linear-gradient(90deg, #eaf3e6 60%, #fff 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.lot-banner > div {
  width: 120rem;
  margin: 0 auto;
  padding: 7rem 0 7rem 0;
  z-index: 2;
}

.lot-banner > div h1 {
  font-size: 4rem;
  color: #a0c912;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
}

.lot-banner > div p {
  font-size: 2rem;
  color: #333333;
  line-height: 1.6;
  text-align: left;
  margin-bottom: 2.5rem;
  max-width: 62rem;
}

.lot-banner > div a {
  display: block;
  width: 25rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  background: #a0c912;
  color: #fff;
  border: none;
}

.lot-banner .lot-banner-img {
  position: absolute;
  right: 6%;
  top: 58%;
  transform: translateY(-50%);
  width: 38rem;
  max-width: 40vw;
  min-width: 22rem;
  opacity: 0.92;
  z-index: 1;
}

.lot-intro {
  background-color: #f5f6f8;
}

.lot-intro > div {
  width: 120rem;
  margin: 0 auto;
  padding: 4rem 0 2rem 0;
}

.lot-intro > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 1.5rem;
}

.lot-intro > div .lot-pain-list {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 2rem 0 2.5rem 0;
  padding: 0;
  list-style: none;
}

.lot-intro > div .lot-pain-list li {
  background: #fffbe6;
  color: #b36b00;
  border-radius: 0.7rem;
  font-size: 1.7rem;
  margin-bottom: 1.2rem;
  padding: 1.1rem 2.2rem;
  width: 100%;
  max-width: 57rem;
  box-shadow: 0 2px 8px rgba(160, 201, 18, 0.06);
  text-align: center;
}

.lot-intro > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-top: 1.5rem;
}

.lot-features {
  padding: 4rem 0 2rem 0;
  background: #fff;
}

.lot-features > div {
  width: 120rem;
  margin: 0 auto;
}

.lot-features > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 2.2rem;
}

.lot-features > div .lot-feature-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: center;
}

.lot-features > div .lot-feature-list li {
  background: #f5f6f8;
  border-radius: 1.2rem;
  box-shadow: 0 2px 12px rgba(160, 201, 18, 0.07);
  flex: 1 1 36rem;
  min-width: 36rem;
  max-width: 39%;
  padding: 2.2rem 2rem 1.5rem 2rem;
  margin-bottom: 1.2rem;
}

.lot-features > div .lot-feature-list li h3 {
  font-size: 2.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 1rem;
}

.lot-features > div .lot-feature-list li p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.lot-advantages {
  background-color: #f5f6f8;
  padding: 4rem 0 2rem 0;
}

.lot-advantages > div {
  width: 120rem;
  margin: 0 auto;
}

.lot-advantages > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 2.2rem;
}

.lot-advantages > div .lot-adv-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: center;
}

.lot-advantages > div .lot-adv-list li {
  background: #fff;
  border-radius: 1.2rem;
  box-shadow: 0 2px 12px rgba(160, 201, 18, 0.07);
  flex: 1 1 37rem;
  min-width: 37rem;
  max-width: 36%;
  padding: 2.2rem 1.2rem 1.5rem 1.2rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lot-advantages > div .lot-adv-list li .iconfont {
  width: 36rem;
  margin-bottom: 1.2rem;
  display: block;
}

.lot-advantages > div .lot-adv-list li .iconfont img {
  width: 100%;
  object-fit: cover;
}

.lot-advantages > div .lot-adv-list li h4 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 0.8rem;
}

.lot-advantages > div .lot-adv-list li p {
  font-size: 1.5rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}

.lot-scenarios {
  padding: 4rem 0 2rem 0;
  background: #fff;
}

.lot-scenarios > div {
  width: 120rem;
  margin: 0 auto;
}

.lot-scenarios > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 2.2rem;
}

.lot-scenarios > div .lot-scenario-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2.2rem;
  justify-content: center;
}

.lot-scenarios > div .lot-scenario-list li {
  background: #f5f6f8;
  border-radius: 1.2rem;
  box-shadow: 0 2px 12px rgba(160, 201, 18, 0.07);
  flex: 1 1 36rem;
  min-width: 36rem;
  max-width: 32%;
  padding: 1.2rem 1.2rem 1.2rem 1.2rem;
  text-align: center;
}

.lot-scenarios > div .lot-scenario-list li img {
  width: 100%;
  height: 8rem;
  object-fit: cover;
  border-radius: 0.8rem;
  margin-bottom: 1rem;
}

.lot-scenarios > div .lot-scenario-list li h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 1.5rem;
}

.lot-expert {
  background-color: #f5f6f8;
}

.lot-expert > div {
  width: 120rem;
  margin: 0 auto;
  padding: 4rem 0 2rem 0;
}

.lot-expert > div h2 {
  font-size: 3.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 1.5rem;
}

.lot-expert > div p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  max-width: 72rem;
  margin: 0 auto 1.5rem;
}

.lot-contact {
  padding: 4rem 0 4rem 0;
  background: #015bab;
}

.lot-contact > div {
  width: 120rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lot-contact > div h2 {
  font-size: 3.8rem;
  color: #fff;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
  margin-bottom: 1.5rem;
}

.lot-contact > div p {
  font-size: 1.8rem;
  color: #fff;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 2.2rem;
}

.lot-contact > div .lot-btn {
  display: block;
  width: 25rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  text-align: center;
  color: #ffffff;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
  -moz-border-radius: 0.3rem;
  background: #a0c912;
  border: none;
}

.new-decanter-overview {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.new-decanter-overview > div {
  width: 120rem;
  margin: 0 auto;
}

.new-decanter-overview > div h2 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.new-decanter-overview > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.new-decanter-overview > div .overview-stats {
  display: flex;
  justify-content: space-around;
  align-items: center;
  margin-top: 5.5rem;
  background: #ffffff;
  padding: 4rem 2rem;
  border-radius: 1rem;
  box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
}

.new-decanter-overview > div .overview-stats .stat-item {
  text-align: center;
  flex: 1;
}

.new-decanter-overview > div .overview-stats .stat-item .stat-number {
  display: block;
  font-size: 4.8rem;
  font-weight: 700;
  color: #a0c912;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.new-decanter-overview > div .overview-stats .stat-item .stat-label {
  display: block;
  font-size: 1.6rem;
  color: #9a9a9a;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.new-decanter-principle {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.new-decanter-principle > div {
  width: 120rem;
  margin: 0 auto;
}

.new-decanter-principle > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.new-decanter-principle > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.new-decanter-principle > div .principle-content {
  display: flex;
  align-items: center;
  gap: 5rem;
  margin-top: 5.5rem;
}

.new-decanter-principle > div .principle-content .principle-text {
  flex: 1;
}

.new-decanter-principle > div .principle-content .principle-text h4 {
  font-size: 2.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2rem;
  margin-top: 3rem;
}

.new-decanter-principle > div .principle-content .principle-text h4:first-child {
  margin-top: 0;
}

.new-decanter-principle > div .principle-content .principle-text p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  line-height: 1.8;
}

.new-decanter-principle > div .principle-content .principle-video {
  flex: 0 0 45%;
}

.new-decanter-principle > div .principle-content .principle-video video {
  width: 100%;
  height: 35rem;
  object-fit: cover;
  border-radius: 1rem;
  box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
}

.new-decanter-applications {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.new-decanter-applications > div {
  width: 120rem;
  margin: 0 auto;
}

.new-decanter-applications > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.new-decanter-applications > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.new-decanter-applications > div .applications-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(39rem, 1fr));
  gap: 3rem;
  margin-top: 5.5rem;
}

.new-decanter-applications > div .applications-grid .app-category {
  background: #ffffff;
  padding: 3rem;
  border-radius: 1rem;
  box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
}

.new-decanter-applications > div .applications-grid .app-category h4 {
  font-size: 2.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2.5rem;
  color: #a0c912;
}

.new-decanter-applications > div .applications-grid .app-category ul {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.new-decanter-applications > div .applications-grid .app-category ul li {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  position: relative;
  padding-left: 2rem;
}

.new-decanter-applications > div .applications-grid .app-category ul li:before {
  content: '•';
  position: absolute;
  left: 0;
  color: #a0c912;
  font-weight: bold;
}

.new-decanter-benefits {
  padding-top: 8.8rem;
  padding-bottom: 8.8rem;
}

.new-decanter-benefits > div {
  width: 120rem;
  margin: 0 auto;
}

.new-decanter-benefits > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 3.5rem;
}

.new-decanter-benefits > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  width: 100rem;
  margin: 0 auto;
}

.new-decanter-benefits > div .benefits-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin-top: 5.5rem;
}

.new-decanter-benefits > div .benefits-list .benefit-item {
  background: #ffffff;
  padding: 3rem;
  border-radius: 1rem;
  box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.new-decanter-benefits > div .benefits-list .benefit-item:hover {
  transform: translateY(-0.3rem);
  box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.12);
}

.new-decanter-benefits > div .benefits-list .benefit-item h5 {
  font-size: 2rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: left;
  margin-bottom: 2rem;
  color: #a0c912;
}

.new-decanter-benefits > div .benefits-list .benefit-item p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: left;
  line-height: 1.8;
}

.olive-oil-overview {
padding-top: 6rem;
padding-bottom: 6rem;
}
.olive-oil-overview > div {
width: 120rem;
margin: 0 auto;
}
.olive-oil-overview > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 3rem;
}
.olive-oil-overview > div > p {
font-size: 1.8rem;
line-height: 1.6;
color: #3e3e3e;
text-align: center;
margin-bottom: 5.5rem;
margin-left: auto;
margin-right: auto;
}
.olive-oil-overview .process-highlights {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 3rem;
margin-top: 3.5rem;
}
.olive-oil-overview .process-highlights .highlight-item {
text-align: center;
padding: 2.5rem;
background-color: #ffffff;
border-radius: 0.8rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
}
.olive-oil-overview .process-highlights .highlight-item h4 {
font-size: 2.3rem;
color: #333333;
margin-bottom: 1.5rem;
}
.olive-oil-overview .process-highlights .highlight-item p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
}
.process-steps {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 3rem;
margin-top: 3.5rem;
}
.process-steps .step {
display: flex;
align-items: flex-start;
gap: 2rem;
}
.process-steps .step .step-number {
flex-shrink: 0;
width: 5rem;
height: 5rem;
background-color: #a0c912;
color: #ffffff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 2.4rem;
font-weight: 600;
}
.process-steps .step .step-content {
flex: 1;
}
.process-steps .step .step-content h5 {
font-size: 2rem;
color: #333333;
margin-bottom: 1.2rem;
}
.process-steps .step .step-content p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
}
.olive-centrifuge-features {
padding-top: 6rem;
padding-bottom: 6rem;
}
.olive-centrifuge-features > div {
width: 120rem;
margin: 0 auto;
}
.olive-centrifuge-features > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 5.5rem;
}
.olive-centrifuge-features .features-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 3rem;
}
.olive-centrifuge-features .features-grid .feature-item {
display: flex;
flex-direction: column;
align-items: center;
gap: 2rem;
padding: 3rem;
background-color: #ffffff;
border-radius: 0.8rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
}
.olive-centrifuge-features .features-grid .feature-item .feature-icon {
flex-shrink: 0;
width: 39.6rem;
height: 15.8rem;
}
.olive-centrifuge-features .features-grid .feature-item .feature-icon img {
width: 100%;
height: 100%;
object-fit: cover;
}
.olive-centrifuge-features .features-grid .feature-item h5 {
font-size: 2rem;
color: #333333;
margin-bottom: 1.2rem;
}
.olive-centrifuge-features .features-grid .feature-item p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}
.complete-system-equipment {
padding-top: 6rem;
padding-bottom: 6rem;
}
.complete-system-equipment > div {
width: 120rem;
margin: 0 auto;
}
.complete-system-equipment > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 3rem;
}
.complete-system-equipment > div > p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 5.5rem;
max-width: 90rem;
margin-left: auto;
margin-right: auto;
}
.complete-system-equipment .equipment-grid {
display: grid;
grid-template-columns: 1fr;
gap: 3rem;
}
.complete-system-equipment .equipment-grid .equipment-item {
background-color: #ffffff;
border-radius: 0.8rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
overflow: hidden;
transition: transform 0.3s ease;
}
.complete-system-equipment .equipment-grid .equipment-item:hover {
transform: translateY(-0.3rem);
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content {
display: flex;
align-items: flex-start;
padding: 3rem;
gap: 3rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-image {
flex-shrink: 0;
width: 28rem;
height: 16rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-image img {
width: 100%;
height: 100%;
object-fit: contain;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info {
flex: 1;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info h4 {
font-size: 2.6rem;
color: #333333;
margin-bottom: 1.5rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info > p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
margin-bottom: 2rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info ul {
list-style: none;
padding: 0;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info ul li {
position: relative;
padding-left: 2rem;
margin-bottom: 0.8rem;
font-size: 1.8rem;
color: #3e3e3e;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info ul li:before {
content: "✓";
position: absolute;
left: 0;
color: #a0c912;
font-weight: bold;
}
.olive-equipment-specs {
padding-top: 6rem;
padding-bottom: 6rem;
}
.olive-equipment-specs > div {
width: 120rem;
margin: 0 auto;
}
.olive-equipment-specs > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 3rem;
}
.olive-equipment-specs > div .specs-intro {
text-align: center;
margin-bottom: 3.5rem;
}
.olive-equipment-specs > div .specs-intro p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
margin: 0 auto;
}
.olive-equipment-specs .specs-note {
text-align: center;
}
.olive-equipment-specs .specs-note p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
margin: 0 auto;
}
.olive-applications {
padding-top: 6rem;
padding-bottom: 6rem;
}
.olive-applications > div {
width: 120rem;
margin: 0 auto;
}
.olive-applications > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 5.5rem;
}
.olive-applications .applications-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 3rem;
}
.olive-applications .applications-grid .application-item {
padding: 3rem;
background-color: #ffffff;
border-radius: 0.8rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease;
}
.olive-applications .applications-grid .application-item:hover {
transform: translateY(-0.5rem);
}
.olive-applications .applications-grid .application-item h5 {
font-size: 2rem;
color: #333333;
margin-bottom: 1.5rem;
}
.olive-applications .applications-grid .application-item p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
}
.why-choose-zk {
padding-top: 6rem;
padding-bottom: 6rem;
}
.why-choose-zk > div {
width: 120rem;
margin: 0 auto;
}
.why-choose-zk > div h2 {
font-size: 3.8rem;
color: #333333;
text-align: center;
margin-bottom: 5.5rem;
}
.why-choose-zk .reasons-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 3rem;
margin-bottom: 5.5rem;
}
.why-choose-zk .reasons-grid .reason-item {
text-align: center;
padding: 3rem;
background-color: #ffffff;
border-radius: 0.8rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
}
.why-choose-zk .reasons-grid .reason-item h5 {
font-size: 2rem;
color: #333333;
margin-bottom: 1.5rem;
}
.why-choose-zk .reasons-grid .reason-item p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
}
.why-choose-zk .company-stats {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 3rem;
}
.why-choose-zk .company-stats .stat-item {
text-align: center;
}
.why-choose-zk .company-stats .stat-item .count {
display: block;
font-size: 4.8rem;
font-weight: 700;
color: #a0c912;
margin-bottom: 1.2rem;
}
.why-choose-zk .company-stats .stat-item p {
font-size: 1.8rem;
color: #3e3e3e;
font-weight: 600;
}
.contact-section {
padding-top: 6rem;
padding-bottom: 6rem;
background-color: #015bab;
}
.contact-section > div {
width: 120rem;
margin: 0 auto;
text-align: center;
}
.contact-section > div h2 {
font-size: 3.8rem;
color: #ffffff;
margin-bottom: 2rem;
}
.contact-section > div > p {
font-size: 1.8rem;
color: #ffffff;
line-height: 1.6;
margin-bottom: 3.5rem;
margin-left: auto;
margin-right: auto;
}
.contact-section .contact-actions {
display: flex;
justify-content: center;
gap: 2rem;
}
.contact-section .contact-actions .btn-primary,
.contact-section .contact-actions .btn-secondary {
display: inline-block;
padding: 1.5rem 3rem;
border-radius: 0.5rem;
font-size: 1.8rem;
font-weight: 600;
text-decoration: none;
transition: all 0.3s ease;
}
.contact-section .contact-actions .btn-primary {
background-color: #a0c912;
color: #ffffff;
}
.contact-section .contact-actions .btn-primary:hover {
background-color: #7b9a0e;
}
.contact-section .contact-actions .btn-secondary {
background-color: transparent;
color: #ffffff;
border: 0.2rem solid #ffffff;
}
.contact-section .contact-actions .btn-secondary:hover {
background-color: #ffffff;
color: #015bab;
}

.enhanced-product-intro {
padding-top: 4rem;
padding-bottom: 4rem;
background-color: #ffffff;
}
.enhanced-product-intro > div {
width: 120rem;
margin: 0 auto;
}
.enhanced-product-intro > div .intro-header {
text-align: center;
margin-bottom: 5.5rem;
}
.enhanced-product-intro > div .intro-header h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.enhanced-product-intro > div .intro-header .intro-description {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin: 0 auto;
}
.enhanced-product-intro > div .intro-layout {
display: grid;
grid-template-columns: 45% 55%;
gap: 5rem;
align-items: flex-start;
}
.enhanced-product-intro > div .intro-layout .product-visual {
position: sticky;
top: 2rem;
}
.enhanced-product-intro > div .intro-layout .product-visual .main-image {
width: 100%;
border-radius: 1.2rem;
box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.15);
margin-bottom: 2rem;
}
.enhanced-product-intro > div .intro-layout .product-visual .main-image img {
width: 100%;
height: auto;
border-radius: 1.2rem;
}
.enhanced-product-intro > div .intro-layout .product-visual .download-section {
background-color: #f9f9f9;
padding: 2rem;
border-radius: 1rem;
text-align: center;
}
.enhanced-product-intro > div .intro-layout .product-visual .download-section .download-icon {
width: 4rem;
height: 4rem;
margin: 0 auto 1.5rem;
}
.enhanced-product-intro > div .intro-layout .product-visual .download-section .download-icon img {
width: 100%;
height: 100%;
object-fit: contain;
}
.enhanced-product-intro > div .intro-layout .product-visual .download-section .download-link {
display: inline-block;
color: #a0c912;
font-weight: 600;
font-size: 1.6rem;
transition: color 0.3s ease;
}
.enhanced-product-intro > div .intro-layout .product-visual .download-section .download-link:hover {
color: #015bab;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview {
background-color: #f9f9f9;
padding: 3rem;
border-radius: 1.2rem;
margin-bottom: 3rem;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview h4 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2.5rem;
color: #015bab;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview .specs-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 2rem;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview .specs-grid .spec-item {
display: flex;
justify-content: space-between;
align-items: center;
padding: 1.2rem 0;
border-bottom: 0.1rem solid #e1e4e8;
font-size: 1.6rem;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview .specs-grid .spec-item:last-child {
border-bottom: none;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview .specs-grid .spec-item .spec-label {
font-weight: 600;
color: #333333;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview .specs-grid .spec-item .spec-value {
color: #a0c912;
font-weight: 500;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features {
margin-bottom: 3rem;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features h4 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2.5rem;
color: #015bab;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features .features-list .feature-point {
display: flex;
align-items: flex-start;
margin-bottom: 1.5rem;
padding: 1.5rem;
background-color: #f5f6f8;
border-radius: 0.8rem;
transition: all 0.3s ease;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features .features-list .feature-point:hover {
transform: translateX(0.5rem);
box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.1);
}
.enhanced-product-intro > div .intro-layout .product-details .key-features .features-list .feature-point .feature-icon {
width: 2.4rem;
height: 2.4rem;
background-color: #a0c912;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
margin-right: 1.2rem;
flex-shrink: 0;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features .features-list .feature-point .feature-icon::after {
content: "✓";
color: #ffffff;
font-weight: bold;
font-size: 1.4rem;
}
.enhanced-product-intro > div .intro-layout .product-details .key-features .features-list .feature-point .feature-text {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin: 0;
}
.enhanced-product-intro > div .intro-layout .product-details .applications-preview h4 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2.5rem;
color: #015bab;
}
.enhanced-product-intro > div .intro-layout .product-details .applications-preview .applications-list {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 1rem;
font-size: 1.8rem;
}
.enhanced-product-intro > div .intro-layout .product-details .applications-preview .applications-list .application-link {
display: block;
padding: 1.2rem 1.5rem;
background-color: #ffffff;
border: 0.2rem solid #e1e4e8;
border-radius: 0.8rem;
transition: all 0.3s ease;
color: #333333;
}
.enhanced-product-intro > div .intro-layout .product-details .applications-preview .applications-list .application-link:hover {
border-color: #a0c912;
background-color: #a0c912;
color: #ffffff;
transform: translateY(-0.2rem);
}
.working-principle > div .principle-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 4rem;
margin-top: 3rem;
align-items: center;
}
.working-principle > div .principle-content .principle-text .principle-steps .step-item {
display: flex;
align-items: flex-start;
margin-bottom: 2rem;
}
.working-principle > div .principle-content .principle-text .principle-steps .step-item .step-number {
width: 3rem;
height: 3rem;
background-color: #a0c912;
color: #ffffff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-weight: 600;
margin-right: 1.5rem;
flex-shrink: 0;
}
.working-principle > div .principle-content .principle-text .principle-steps .step-item .step-content h5 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 0.8rem;
}
.working-principle > div .principle-content .principle-text .principle-steps .step-item .step-content p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin: 0;
}
.working-principle > div .principle-content .principle-visual {
text-align: center;
}
.working-principle > div .principle-content .principle-visual img,
.working-principle > div .principle-content .principle-visual video {
width: 100%;
max-width: 50rem;
height: auto;
border-radius: 0.8rem;
box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.1);
}
.product-features {
padding-top: 4rem;
padding-bottom: 4rem;
background-color: #ffffff;
}
.product-features > div {
width: 120rem;
margin: 0 auto;
}
.product-features > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.product-features > div .features-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 3rem;
margin-top: 3rem;
}
.product-features > div .features-grid .feature-item {
display: flex;
align-items: flex-start;
padding: 2rem;
background-color: #f5f6f8;
border-radius: 0.8rem;
transition: all 0.3s ease;
}
.product-features > div .features-grid .feature-item:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.8rem 2.4rem rgba(0, 0, 0, 0.1);
}
.product-features > div .features-grid .feature-item .feature-icon {
width: 4.8rem;
height: 4.8rem;
margin-right: 1.5rem;
flex-shrink: 0;
}
.product-features > div .features-grid .feature-item .feature-icon img {
width: 100%;
height: 100%;
object-fit: contain;
}
.product-features > div .features-grid .feature-item .feature-content h5 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1.2rem;
}
.product-features > div .features-grid .feature-item .feature-content p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin: 0;
}

.applications-overview {
padding-top: 4rem;
padding-bottom: 4rem;
background-color: #f9f9f9;
}
.applications-overview > div {
width: 120rem;
margin: 0 auto;
}
.applications-overview > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.applications-overview > div .applications-grid {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 2.5rem;
margin-top: 3rem;
}
.applications-overview > div .applications-grid .application-card {
background-color: #ffffff;
border-radius: 0.8rem;
overflow: hidden;
transition: all 0.3s ease;
box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.applications-overview > div .applications-grid .application-card:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.8rem 2.4rem rgba(0, 0, 0, 0.15);
}
.applications-overview > div .applications-grid .application-card .card-image {
width: 100%;
height: 20rem;
overflow: hidden;
}
.applications-overview > div .applications-grid .application-card .card-image img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.3s ease;
}
.applications-overview > div .applications-grid .application-card .card-image:hover img {
transform: scale(1.05);
}
.applications-overview > div .applications-grid .application-card .card-content {
padding: 2rem;
}
.applications-overview > div .applications-grid .application-card .card-content h5 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 1.2rem;
}
.applications-overview > div .applications-grid .application-card .card-content p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin: 0;
display: -webkit-box;
-webkit-box-orient: vertical;
overflow: hidden;
}
.applications-overview > div .applications-grid .application-card .card-content a {
display: inline-block;
color: #a0c912;
font-weight: 500;
margin-top: 1.5rem;
transition: color 0.3s ease;
font-size: 1.6rem;
}
.applications-overview > div .applications-grid .application-card .card-content a:hover {
color: #015bab;
}

.technical-specs {
padding-top: 4rem;
padding-bottom: 4rem;
background-color: #ffffff;
}
.technical-specs > div {
width: 120rem;
margin: 0 auto;
}
.technical-specs > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.technical-specs > div .specs-container {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 4rem;
margin-top: 3rem;
}
.technical-specs > div .specs-container .specs-highlights .highlight-item {
display: flex;
align-items: center;
padding: 1.5rem 0;
border-bottom: 0.1rem solid #e1e4e8;
font-size: 1.8rem;
}
.technical-specs > div .specs-container .specs-highlights .highlight-item:last-child {
border-bottom: none;
}
.technical-specs > div .specs-container .specs-highlights .highlight-item .highlight-label {
font-weight: 600;
color: #333333;
width: 20rem;
flex-shrink: 0;
}
.technical-specs > div .specs-container .specs-highlights .highlight-item .highlight-value {
color: #a0c912;
font-weight: 500;
margin-left: 5.5rem;
}
.technical-specs > div .specs-container .specs-table table {
width: 100%;
border-collapse: collapse;
background-color: #ffffff;
border-radius: 0.8rem;
overflow: hidden;
box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.technical-specs > div .specs-container .specs-table table th {
background-color: #015bab;
color: #ffffff;
padding: 1.2rem;
font-weight: 600;
text-align: center;
font-size: 1.8rem;
}
.technical-specs > div .specs-container .specs-table table td {
padding: 1rem 1.2rem;
border-bottom: 0.1rem solid #e1e4e8;
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}
.technical-specs > div .specs-container .specs-table table td:first-child {
font-weight: 500;
background-color: #f5f6f8;
}
.technical-specs > div .specs-container .specs-table table tr:last-child td {
border-bottom: none;
}

.specs-table-container {
padding-top: 4rem;
padding-bottom: 4rem;
background-color: #ffffff;
}
.specs-table-container > div {
width: 120rem;
margin: 0 auto;
overflow: scroll;
}
.specs-table-container > div h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.specs-table-container .specs-table {
width: 100%;
border-collapse: collapse;
background-color: #ffffff;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
border-radius: 0.8rem;
overflow: hidden;
margin-top: 3rem;
}
.specs-table-container .specs-table th,
.specs-table-container .specs-table td {
padding: 1.5rem 1.2rem;
text-align: center;
border-bottom: 0.1rem solid #e1e4e8;
}
.specs-table-container .specs-table th {
background-color: #a0c912;
color: #ffffff;
font-weight: 600;
font-size: 1.8rem;
}
.specs-table-container .specs-table td {
font-size: 1.8rem;
color: #3e3e3e;
}
.specs-table-container .specs-table tr:hover {
background-color: #f5f6f8;
}
.model-selection-tip {
padding-top: 3rem;
padding-bottom: 3rem;
background-color: #f9f9f9;
text-align: center;
}
.model-selection-tip > div {
width: 120rem;
margin: 0 auto;
}
.model-selection-tip p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 2.5rem;
max-width: 80rem;
margin-left: auto;
margin-right: auto;
}
.model-selection-tip .cta-link {
display: inline-block;
color: #a0c912;
font-size: 1.8rem;
font-weight: 600;
text-decoration: none;
padding: 1.2rem 2rem;
border: 0.2rem solid #a0c912;
border-radius: 0.5rem;
transition: all 0.3s ease;
background-color: #ffffff;
}
.model-selection-tip .cta-link:hover {
background-color: #a0c912;
color: #ffffff;
transform: translateY(-0.2rem);
box-shadow: 0 0.4rem 1.2rem rgba(0, 0, 0, 0.15);
}

.oily-sludge-treatment-sys .system-overview {
padding-top: 6rem;
padding-bottom: 6rem;
}
.oily-sludge-treatment-sys .system-overview > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .system-overview .overview-content {
display: grid;
grid-template-columns: 1.8fr 1.2fr;
gap: 3rem;
align-items: center;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text h2 {
font-size: 3.2rem;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
color: #333333;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text .key-benefits {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 2rem;
margin-top: 1.5rem;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text .key-benefits .benefit-item {
padding: 2rem;
background-color: #f9f9f9;
border-radius: 0.8rem;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text .key-benefits .benefit-item h4 {
font-size: 1.8rem;
color: #a0c912;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1rem;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text .key-benefits .benefit-item p {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 0;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-image img {
width: 100%;
border-radius: 1rem;
box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.1);
}
.oily-sludge-treatment-sys .technical-specs-2 {
padding-top: 6rem;
padding-bottom: 6rem;
}
.oily-sludge-treatment-sys .technical-specs-2 > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .technical-specs-2 h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 4rem;
text-align: center;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(38.6rem, 1fr));
gap: 3rem;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card {
background-color: #ffffff;
padding: 3rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.15);
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card h3 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card ul {
list-style: none;
padding: 0;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card ul li {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
padding: 0.8rem 0;
border-bottom: 0.1rem solid #e1e4e8;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card ul li:last-child {
border-bottom: none;
}
.oily-sludge-treatment-sys .technical-specs-2 .specs-grid .spec-card ul li strong {
color: #333333;
font-weight: 600;
}
.oily-sludge-treatment-sys .process-flow h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 4rem;
text-align: center;
}
.oily-sludge-treatment-sys .process-flow .process-diagram {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
gap: 2rem;
margin-bottom: 4rem;
}
.oily-sludge-treatment-sys .process-flow .process-diagram .process-step {
text-align: center;
padding: 2rem;
background-color: #f9f9f9;
border-radius: 1rem;
position: relative;
}
.oily-sludge-treatment-sys .process-flow .process-diagram .process-step .step-number {
width: 4rem;
height: 4rem;
background-color: #a0c912;
color: #ffffff;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
font-size: 2rem;
font-weight: 600;
margin: 0 auto 1.5rem;
}
.oily-sludge-treatment-sys .process-flow .process-diagram .process-step h4 {
font-size: 1.8rem;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1rem;
color: #333333;
}
.oily-sludge-treatment-sys .process-flow .process-diagram .process-step p {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 0;
}
.oily-sludge-treatment-sys .process-flow .process-image {
text-align: center;
}
.oily-sludge-treatment-sys .process-flow .process-image img {
max-width: 100%;
border-radius: 1rem;
box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.1);
}
.oily-sludge-treatment-sys .applications {
padding-top: 6rem;
padding-bottom: 6rem;
}
.oily-sludge-treatment-sys .applications > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .applications h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 4rem;
text-align: center;
}
.oily-sludge-treatment-sys .applications .app-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(38.6rem, 1fr));
gap: 3rem;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item {
background-color: #ffffff;
padding: 3rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item:hover {
transform: translateY(-0.3rem);
}
.oily-sludge-treatment-sys .applications .app-grid .app-item h3 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1.5rem;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item p {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item ul {
list-style: none;
padding: 0;
margin-top: 1.2rem;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item ul li {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
padding-left: 2rem;
position: relative;
}
.oily-sludge-treatment-sys .applications .app-grid .app-item ul li:before {
content: "✓";
position: absolute;
left: 0;
color: #a0c912;
font-weight: 600;
}
.oily-sludge-treatment-sys .case-studies {
padding-top: 6rem;
padding-bottom: 6rem;
}
.oily-sludge-treatment-sys .case-studies > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .case-studies h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 4rem;
text-align: center;
}
.oily-sludge-treatment-sys .case-studies .case-grid {
display: grid;
gap: 4rem;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 3rem;
align-items: center;
border-radius: 1rem;
overflow: hidden;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-image img {
width: 100%;
height: 100%;
object-fit: cover;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content {
padding: 3rem;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content h3 {
font-size: 2.2rem;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2rem;
color: #333333;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content p {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content p strong {
color: #a0c912;
font-weight: 600;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content p:nth-of-type(n+2) {
margin-top: 0.8rem;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content ul {
list-style: none;
padding: 0;
margin-bottom: 2rem;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content ul li {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
position: relative;
padding-left: 2rem;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content ul li:before {
content: "•";
position: absolute;
left: 0;
color: #a0c912;
font-weight: 600;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content .case-cta {
display: block;
width: 25rem;
height: 6.2rem;
line-height: 6.2rem;
font-size: 1.8rem;
text-align: center;
color: #a0c912;
border-radius: 0.3rem;
-webkit-border-radius: 0.3rem;
-moz-border-radius: 0.3rem;
border: 0.1rem solid #a0c912;
}
.oily-sludge-treatment-sys .case-studies .case-grid .case-study .case-content .case-cta:hover {
background-color: #a0c912;
transform: translateY(-0.2rem);
color: #ffffff;
}
.oily-sludge-treatment-sys .technical-features {
padding-top: 6rem;
padding-bottom: 6rem;
}
.oily-sludge-treatment-sys .technical-features > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .technical-features h2 {
font-size: 3.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
margin-bottom: 4rem;
text-align: center;
}
.oily-sludge-treatment-sys .technical-features .features-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
gap: 3rem;
}
.oily-sludge-treatment-sys .technical-features .features-grid .feature-item {
background-color: #ffffff;
padding: 3rem;
border-radius: 1rem;
box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
text-align: center;
transition: transform 0.3s ease;
}
.oily-sludge-treatment-sys .technical-features .features-grid .feature-item:hover {
transform: translateY(-0.3rem);
}
.oily-sludge-treatment-sys .technical-features .features-grid .feature-item h3 {
font-size: 1.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1.5rem;
color: #a0c912;
}
.oily-sludge-treatment-sys .technical-features .features-grid .feature-item p {
font-size: 1.5rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 0;
}
.oily-sludge-treatment-sys .cta-section {
padding-top: 6rem;
padding-bottom: 6rem;
background: linear-gradient(135deg, #a0c912 0%, #68830c 100%);
color: #ffffff;
}
.oily-sludge-treatment-sys .cta-section > div {
width: 120rem;
margin: 0 auto;
}
.oily-sludge-treatment-sys .cta-section .cta-content {
display: flex;
flex-direction: column;
align-items: center;
}
.oily-sludge-treatment-sys .cta-section .cta-content h2 {
font-size: 3.2rem;
color: #ffffff;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
}
.oily-sludge-treatment-sys .cta-section .cta-content p {
font-size: 1.8rem;
color: #ffffff;
line-height: 1.6;
text-align: center;
margin: 0 auto 3rem;
}
.oily-sludge-treatment-sys .cta-section .cta-content .cta-buttons {
display: block;
width: 25rem;
height: 6.2rem;
line-height: 6.2rem;
font-size: 1.8rem;
text-align: center;
color: #ffffff;
border-radius: 0.3rem;
-webkit-border-radius: 0.3rem;
-moz-border-radius: 0.3rem;
border: 0.1rem solid #ffffff;
}
.oily-sludge-treatment-sys .cta-section .cta-content .cta-buttons:hover {
background-color: #ffffff;
color: #a0c912;
}
.case-breadcrumb {
width: 100%;
background: linear-gradient(90deg, #f7f8fa 0%, #e9ecef 100%);
font-size: 14px;
color: #6b7280;
border-bottom: 1px solid #e5e7eb;
}
.case-breadcrumb > ol,
.case-breadcrumb > ul {
max-width: 1180px;
margin: 0 auto;
padding: 10px 16px;
display: flex;
gap: 8px;
flex-wrap: wrap;
}
.case-breadcrumb a {
color: #6b7280;
}
.case-breadcrumb li::after {
content: "/";
margin: 0 6px;
color: #9ca3af;
}
.case-breadcrumb li:last-child::after {
content: none;
}
.breadcrumb {
width: 100%;
background-color: #ffffff;
border-bottom: 0.1rem solid #e5e7eb;
padding: 1.2rem 0;
margin-top: 0;
}
.breadcrumb ol {
width: 120rem;
margin: 0 auto;
display: flex;
align-items: center;
justify-content: flex-start;
gap: 0.8rem;
flex-wrap: wrap;
padding: 0 2%;
box-sizing: border-box;
}
.breadcrumb ol li {
display: flex;
align-items: center;
font-size: 1.4rem;
color: #6b7280;
}
.breadcrumb ol li a {
color: #6b7280;
text-decoration: none;
transition: color 0.3s ease;
}
.breadcrumb ol li a:hover {
color: #015bab;
text-decoration: underline;
}
.breadcrumb ol li span {
color: #3e3e3e;
font-weight: 500;
}
.breadcrumb ol li:not(:last-child)::after {
content: '/';
margin: 0 0.6rem;
color: #9ca3af;
font-size: 1.4rem;
}
.app-section {
  padding: 8.8rem 0;
}

.app-section > div {
  width: 120rem;
  margin: 0 auto;
}

.app-section h2 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.35;
  margin-bottom: 2rem;
  text-align: center;
}

.app-section .section-lead {
  max-width: 96rem;
  margin: 0 auto 4rem;
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.65;
  text-align: center;
}

.app-overview-grid,
.app-guide-grid,
.app-case-grid {
  display: grid;
  gap: 2.4rem;
}

.app-overview-grid {
  grid-template-columns: repeat(3, 1fr);
}

.app-guide-grid {
  grid-template-columns: repeat(4, 1fr);
}

.app-case-grid {
  grid-template-columns: repeat(3, 1fr);
}

.app-card,
.app-guide-card,
.app-case-card {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 1.2rem;
  padding: 2.8rem;
  box-shadow: 0 0.8rem 2.4rem rgba(0, 0, 0, 0.06);
}

.app-card h3,
.app-guide-card h3,
.app-case-card h3 {
  font-size: 2.2rem;
  color: #333333;
  line-height: 1.4;
  margin-bottom: 1.4rem;
}

.app-card p,
.app-guide-card p,
.app-case-card p,
.app-pathway p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.65;
}

.app-card ul,
.app-guide-card ul {
  margin-top: 1.8rem;
}

.app-card li,
.app-guide-card li {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  position: relative;
  padding-left: 1.6rem;
}

.app-card li:before,
.app-guide-card li:before {
  content: '';
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: #a0c912;
  position: absolute;
  left: 0;
  top: 1rem;
}

.app-card li:nth-child(n+2),
.app-guide-card li:nth-child(n+2) {
  margin-top: 0.8rem;
}

.app-card a,
.app-case-card a,
.app-pathway a {
  display: inline-block;
  margin-top: 1.8rem;
  font-size: 1.6rem;
  color: #015bab;
  font-weight: 600;
}

.app-card a:hover,
.app-case-card a:hover,
.app-pathway a:hover {
  color: #a0c912;
}

.app-pathway {
  background: #ffffff;
  border-radius: 1.2rem;
  padding: 3.2rem;
  border-left: 0.6rem solid #a0c912;
}

.app-pathway ol {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2.4rem;
}

.app-pathway li {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
}

.app-pathway strong {
  display: block;
  color: #333333;
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
}

.app-faq {
  max-width: 100rem;
  margin: 0 auto;
}

.app-faq details {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 0.8rem;
  padding: 2rem 2.4rem;
}

.app-faq details:nth-child(n+2) {
  margin-top: 1.6rem;
}

.app-faq summary {
  cursor: pointer;
  font-size: 1.8rem;
  color: #333333;
  font-weight: 600;
  line-height: 1.5;
}

.app-faq p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.65;
  margin-top: 1.2rem;
}
.zk-home-latest-news {
  padding: 72px 0;
  background: #f5f7fa;
}

.zk-home-latest-news__inner {
  width: 1200px;
  margin: 0 auto;
}

.zk-home-latest-news__header {
  text-align: center;
  margin-bottom: 42px;
}

.zk-home-latest-news__header span {
  display: inline-block;
  margin-bottom: 10px;
  color: #a0c912;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.zk-home-latest-news__header h2 {
  margin: 0 0 14px;
  color: #1f2933;
  font-size: 36px;
  font-weight: 600;
}

.zk-home-latest-news__header p {
  max-width: 760px;
  margin: 0 auto;
  color: #5f6b7a;
  font-size: 17px;
  line-height: 1.7;
}

.zk-home-latest-news__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.zk-home-latest-news__card {
  overflow: hidden;
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(15, 35, 55, 0.1);
  transition: all 0.3s ease;
}

.zk-home-latest-news__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 38px rgba(15, 35, 55, 0.16);
}

.zk-home-latest-news__image {
  display: block;
  height: 220px;
  overflow: hidden;
  background: #e8edf2;
}

.zk-home-latest-news__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.zk-home-latest-news__card:hover .zk-home-latest-news__image img {
  transform: scale(1.06);
}

.zk-home-latest-news__content {
  padding: 26px 24px 28px;
}

.zk-home-latest-news__date {
  display: block;
  margin-bottom: 12px;
  color: #8a96a3;
  font-size: 14px;
}

.zk-home-latest-news__content h3 {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.45;
  font-weight: 600;
}

.zk-home-latest-news__content h3 a {
  color: #1f2933;
}

.zk-home-latest-news__content h3 a:hover {
  color: #015bab;
}

.zk-home-latest-news__content p {
  margin: 0 0 20px;
  color: #5f6b7a;
  font-size: 15px;
  line-height: 1.7;
}

.zk-home-latest-news__more {
  display: inline-block;
  color: #015bab;
  font-size: 15px;
  font-weight: 600;
}

.zk-home-latest-news__more:hover {
  color: #a0c912;
}

.zk-home-latest-news__footer {
  margin-top: 38px;
  text-align: center;
}

.zk-home-latest-news__footer a {
  display: inline-block;
  padding: 13px 32px;
  background: #015bab;
  color: #fff;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
}

.zk-home-latest-news__footer a:hover {
  background: #a0c912;
}
@media (max-width: 1200px) {
  .breadcrumb ol {
    width: 96%;
    padding: 0 2%;
  }
}
.case-hero {
background: linear-gradient(135deg, #015bab 0%, #a0c912 100%);
color: #fff;
text-align: center;
padding: 80px 0;
}
.case-hero > div {
max-width: 1180px;
margin: 0 auto;
padding: 0 16px;
}
.case-hero h1 {
font-size: 4.2rem;
font-weight: 600;
margin-bottom: 20px;
line-height: 1.2;
}
.case-hero p {
font-size: 2rem;
opacity: 0.9;
max-width: 800px;
margin: 0 auto;
line-height: 1.5;
}
.case-intro > div,
.case-config > div,
.case-media > div,
.case-cta > div {
max-width: 1180px;
margin: 0 auto;
padding: 60px 16px;
}
.case-intro h2,
.case-config h2,
.case-media h2,
.case-cta h2 {
font-size: 3.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2.5rem;
}

.case-intro h3,
.case-layout h3,
.case-media h3 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2.5rem;
margin-top: 3.5rem;
}
.btm-cvr-banner > div p {
font-size: 1.8rem;
color: #ffffff;
line-height: 1.6;
text-align: center;
}
.case-intro p,
.case-config p,
.case-media p,
.case-cta p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.case-media p {
margin-bottom: 3rem;
}
.case-layout {
display: grid;
grid-template-columns: 1.6fr 1fr;
gap: 40px;
align-items: start;
}
.case-layout > div h2 {
font-size: 3.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 3.5rem;
}
.case-layout > div p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
width: auto;
}
.case-highlights {
margin: 14px 0 0;
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.case-highlights li:nth-of-type(n+2) {
margin-top: 1.2rem;
}
.case-aside {
background: #fff;
border: 1px solid #e5e7eb;
border-radius: 12px;
padding: 24px;
box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
position: sticky;
top: 20px;
height: fit-content;
}
.case-aside h3 {
margin-top: 0;
font-size: 18px;
color: #111827;
font-weight: 600;
margin-bottom: 1.5rem;
}
.case-metrics {
list-style: none;
margin: 0;
padding: 0;
display: grid;
grid-template-columns: 1fr;
gap: 16px;
}
.case-metrics li {
padding: 12px 16px;
background: #f8f9fa;
border-radius: 8px;
border-left: 4px solid #a0c912;
}
.metric-label {
display: block;
font-size: 1.2rem;
color: #6b7280;
margin-bottom: 4px;
font-weight: 500;
}
.metric-value {
font-size: 1.6rem;
color: #111827;
font-weight: 600;
}
.btn-link {
display: inline-block;
margin-top: 10px;
color: #a0c912;
font-size: 1.5rem;
}
.case-steps {
counter-reset: step;
list-style: none;
padding: 0;
margin: 0;
}
.case-steps > li {
background: #fff;
border: 1px solid #e5e7eb;
border-radius: 12px;
padding: 24px;
margin-bottom: 20px;
box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
transition: all 0.3s ease;
position: relative;
}
.case-steps > li:hover {
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
transform: translateY(-2px);
}
.case-steps > li:last-child {
margin-bottom: 0;
}
.case-steps > li h4::before {
counter-increment: step;
content: counter(step) ". ";
color: #a0c912;
font-weight: 600;
}
.case-steps > li h4 {
font-size: 2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 1.2rem;
}
.case-keypoints{
padding-left: 18px;
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin-bottom: 2.5rem;
}
.case-keypoints li:nth-of-type(n+2) {
margin-top: 1.2rem;
}
.case-keypoints h3 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 3.5rem;
}
.case-gallery {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 24px;
margin-bottom: 30px;
}
.case-gallery figure {
margin: 0;
position: relative;
overflow: hidden;
border-radius: 12px;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}
.case-gallery img {
width: 100%;
height: 300px;
object-fit: cover;
display: block;
transition: transform 0.3s ease;
}
.case-gallery figure:hover img {
transform: scale(1.05);
}
.case-gallery-three {
grid-template-columns: repeat(3, 1fr);
}
.case-gallery figcaption {
padding: 12px 16px;
background-color: #f8f9fa;
font-size: 1.4rem;
color: #333;
text-align: center;
border-radius: 0 0 12px 12px;
margin: 0;
line-height: 1.4;
}
.case-videos {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
gap: 24px;
}
.case-videos .video-item {
background: #fff;
border-radius: 12px;
overflow: hidden;
box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
transition: transform 0.3s ease;
}
.case-videos .video-item:hover {
transform: translateY(-4px);
box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.case-videos video {
width: 100%;
height: 250px;
object-fit: cover;
background: #000;
}
.case-videos .video-item span {
display: block;
padding: 16px;
color: #374151;
font-size: 1.4rem;
font-weight: 500;
text-align: center;
background: #f8f9fa;
}
.case-testimonial {
background: #f8f9fa;
padding: 60px 0;
}
.case-testimonial > div {
max-width: 1180px;
margin: 0 auto;
padding: 0 16px;
text-align: center;
}
.case-testimonial h2 {
font-size: 3.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 3rem;
}
.case-testimonial blockquote {
max-width: 800px;
margin: 0 auto;
padding: 40px;
background: #fff;
border-radius: 16px;
box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
position: relative;
}
.case-testimonial blockquote::before {
content: '"';
font-size: 8rem;
color: #a0c912;
position: absolute;
top: -20px;
left: 20px;
font-family: Georgia, serif;
opacity: 0.3;
}
.case-testimonial blockquote p {
font-size: 2rem;
line-height: 1.6;
color: #374151;
margin-bottom: 20px;
font-style: italic;
}
.case-testimonial blockquote cite {
font-size: 1.6rem;
color: #6b7280;
font-weight: 500;
}
.case-advantages {
background: #fff;
padding: 60px 0;
}
.case-advantages > div {
max-width: 1180px;
margin: 0 auto;
padding: 0 16px;
}
.case-advantages h2 {
font-size: 3.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 3.5rem;
}
.case-advantages h3 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 1.5rem;
color: #a0c912;
}
.case-advantages p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
}
.performance-highlights {
margin-top: 4rem;
background-color: #f8f9fa;
padding: 4rem 3rem;
border-radius: 8px;
border: 1px solid #e1e4e8;
display: block;
}

.performance-highlights h4 {
font-size: 2.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 3rem;
}

.performance-highlights .highlight-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 3rem;
margin-top: 3rem;
}

.performance-highlights .highlight-item {
background: #ffffff;
padding: 2.5rem;
border-radius: 8px;
border-left: 4px solid #a0c912;
box-shadow: 0 0.4rem 1.5rem rgba(0, 0, 0, 0.15);
transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.performance-highlights .highlight-item:hover {
transform: translateY(-5px);
box-shadow: 0 0.6rem 2rem rgba(0, 0, 0, 0.2);
}

.performance-highlights .highlight-item h5 {
font-size: 1.8rem;
color: #a0c912;
line-height: 1.5;
font-weight: 600;
text-align: left;
margin-bottom: 1.5rem;
}

.performance-highlights .highlight-item ul {
list-style: none;
padding: 0;
margin: 0;
}

.performance-highlights .highlight-item ul li {
font-size: 1.6rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin-bottom: 1rem;
padding-left: 1.5rem;
position: relative;
}

.performance-highlights .highlight-item ul li:before {
content: '●';
position: absolute;
left: 0;
color: #a0c912;
font-weight: bold;
}

.performance-highlights .highlight-item ul li strong {
color: #333333;
font-weight: 600;
}
.case-content h4 {
font-size: 2.8rem;
color: #a0c912;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2rem;
}

/* .case-content > p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin-bottom: 3rem;
} */
.case-benefits {
margin-bottom: 3rem;
margin-top: 3.5rem;
}

.case-benefits h5 {
font-size: 1.8rem;
color: #333333;
line-height: 1.5;
font-weight: 600;
text-align: left;
margin-bottom: 1.5rem;
}

.case-benefits ul {
list-style: none;
padding: 0;
}

.case-benefits ul li {
font-size: 1.6rem !important;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
padding-left: 2rem;
position: relative;
margin-bottom: 0.8rem;
}

.case-benefits ul li:nth-child(n+2){
margin-left: 0 !important;
}

.case-benefits ul li:before {
content: '✓';
position: absolute;
left: 0;
color: #a0c912;
font-weight: bold;
}

.customer-case .case-layout {
margin-top: 2.5rem;
grid-template-columns: 1.8fr 1.2fr;
gap: 4rem;
align-items: start;
}

.customer-case .case-layout + .case-layout {
margin-top: 6rem;
padding-top: 6rem;
border-top: 1px solid #e1e4e8;
}

.customer-case .case-images {
display: flex;
justify-content: center;
align-items: center;
width: 100%;
height: 100%;
}

.customer-case .case-image {
background: #ffffff;
border-radius: 12px;
overflow: hidden;
box-shadow: 0 0.8rem 2.5rem rgba(0, 0, 0, 0.15);
transition: transform 0.3s ease, box-shadow 0.3s ease;
width: 100%;
max-width: 400px;
}

.customer-case .case-image:hover {
transform: translateY(-8px);
box-shadow: 0 1.2rem 3rem rgba(0, 0, 0, 0.25);
}

.customer-case .case-image img {
width: 100%;
height: 350px;
object-fit: cover;
display: block;
}

.customer-case .case-image span {
display: block;
padding: 2rem;
font-size: 1.6rem;
color: #333333;
font-weight: 600;
text-align: center;
background: #f8f9fa;
border-top: 1px solid #e1e4e8;
}

.customer-case blockquote {
background: #fff;
padding: 3rem;
border-radius: 12px;
border-left: 4px solid #a0c912;
box-shadow: 0 0.6rem 2rem rgba(0, 0, 0, 0.08);
margin: 3.5rem 0 0 0;
font-size: 1.8rem;
font-style: italic;
color: #3e3e3e;
line-height: 1.7;
position: relative;
}

.customer-case blockquote cite {
display: block;
margin-top: 2rem;
font-size: 1.6rem;
color: #666666;
font-style: normal;
font-weight: 500;
}

.related-articles {
  padding: 8rem 0;
}

.related-articles > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.related-articles h3 {
  font-size: 3.2rem;
  color: #333333;
  font-weight: 600;
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.related-articles > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  text-align: center;
  margin-bottom: 5rem;
  line-height: 1.6;
  max-width: 120rem;
  margin-left: auto;
  margin-right: auto;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
}

.article-item {
  background-color: #ffffff;
  border-radius: 0.8rem;
  padding: 3rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
  border: 0.1rem solid #e8e9ec;
}

.article-item:hover {
  transform: translateY(-0.5rem);
  box-shadow: 0 0.8rem 2.4rem rgba(0, 0, 0, 0.15);
}

.article-content h4 {
  margin-bottom: 1.5rem;
}

.article-content h4 a {
  font-size: 2.2rem;
  color: #015bab;
  text-decoration: none;
  font-weight: 600;
  line-height: 1.3;
  display: block;
  transition: color 0.3s ease;
}

.article-content h4 a:hover {
  color: #a0c912;
}

.article-content p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.read-more {
  font-size: 1.6rem;
  color: #015bab;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
}

.read-more:hover {
  color: #a0c912;
}

.whatsapp-float-container {
  position: fixed;
  bottom: calc(3.5% + 4.6rem + 15px);
  right: 0;
  z-index: 1000;
}

.whatsapp-float-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #25D366;
  color: white;
  padding: 12px 16px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: bold;
  font-size: 14px;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  white-space: nowrap;
}

.whatsapp-float-btn:hover {
  background: #20bd5a;
  color: white;
  text-decoration: none;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
}

.whatsapp-float-btn:focus {
  outline: 2px solid #25D366;
  outline-offset: 2px;
}

.thickening-vs-dewatering {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.thickening-vs-dewatering > div {
  width: 120rem;
  margin: 0 auto;
}
.thickening-vs-dewatering > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.thickening-vs-dewatering > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 100rem;
  margin-left: auto;
  margin-right: auto;
}
.thickening-vs-dewatering .comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}
.thickening-vs-dewatering .process-column {
  background-color: #ffffff;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.thickening-vs-dewatering .process-column h4 {
  font-size: 2.4rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 0.2rem solid #a0c912;
}
.thickening-vs-dewatering .process-details .detail-section {
  margin-bottom: 2rem;
}
.thickening-vs-dewatering .process-details .detail-section:last-child {
  margin-bottom: 0;
}
.thickening-vs-dewatering .process-details .detail-section h5 {
  font-size: 1.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.thickening-vs-dewatering .process-details .detail-section p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin: 0.5rem 0;
}
.thickening-vs-dewatering .process-details .detail-section ul {
  list-style: none;
  padding-left: 1.5rem;
}
.thickening-vs-dewatering .process-details .detail-section ul li {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  padding: 0.5rem 0;
  position: relative;
}
.thickening-vs-dewatering .process-details .detail-section ul li::before {
  content: "•";
  color: #a0c912;
  font-weight: bold;
  position: absolute;
  left: -1.5rem;
}
.thickening-vs-dewatering .process-selection {
  margin-top: 4rem;
  background-color: #f5f6f8;
  padding: 3rem;
  border-radius: 0.8rem;
}
.thickening-vs-dewatering .process-selection h4 {
  font-size: 2.4rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.thickening-vs-dewatering .process-selection .selection-content > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 2rem;
}
.thickening-vs-dewatering .guidelines-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-bottom: 2rem;
}
.thickening-vs-dewatering .guideline-item {
  background-color: #ffffff;
  padding: 2rem;
  border-radius: 0.8rem;
}
.thickening-vs-dewatering .guideline-item h5 {
  font-size: 1.8rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 1rem;
}
.thickening-vs-dewatering .guideline-item ul {
  list-style: none;
  padding-left: 1.5rem;
}
.thickening-vs-dewatering .guideline-item ul li {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  padding: 0.5rem 0;
  position: relative;
}
.thickening-vs-dewatering .guideline-item ul li::before {
  content: "✓";
  color: #a0c912;
  font-weight: bold;
  position: absolute;
  left: -1.5rem;
}
.thickening-vs-dewatering .process-note {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  padding: 1.5rem;
  background-color: #fff9e6;
  border-left: 0.4rem solid #ffc107;
  border-radius: 0.4rem;
  margin-top: 2rem;
}

/* Separation Factors Section */
.separation-factors {
  padding-top: 4rem;
  padding-bottom: 4rem;
  background-color: #ffffff;
}
.separation-factors > div {
  width: 120rem;
  margin: 0 auto;
}
.separation-factors > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.separation-factors > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 100rem;
  margin-left: auto;
  margin-right: auto;
}
.separation-factors .factors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}
.separation-factors .factor-card {
  background-color: #f5f6f8;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}
.separation-factors .factor-card:hover {
  transform: translateY(-0.5rem);
  box-shadow: 0 0.8rem 2.4rem rgba(0, 0, 0, 0.15);
}
.separation-factors .factor-card h4 {
  font-size: 2.4rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 0.2rem solid #a0c912;
}
.separation-factors .factor-details .factor-item {
  margin-bottom: 2rem;
}
.separation-factors .factor-details .factor-item:last-child {
  margin-bottom: 0;
}
.separation-factors .factor-details .factor-item h5 {
  font-size: 1.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 0.8rem;
}
.separation-factors .factor-details .factor-item p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin: 0.5rem 0;
}
.separation-factors .factor-details .factor-item p strong {
  color: #015bab;
  font-weight: 600;
}

/* Design Innovations Section */
.design-innovations {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.design-innovations > div {
  width: 120rem;
  margin: 0 auto;
}
.design-innovations > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.design-innovations > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 100rem;
  margin-left: auto;
  margin-right: auto;
}
.design-innovations .innovations-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}
.design-innovations .innovation-item {
  background-color: #ffffff;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}
.design-innovations .innovation-item:hover {
  box-shadow: 0 0.4rem 1.6rem rgba(0, 0, 0, 0.12);
}
.design-innovations .innovation-item h4 {
  font-size: 2.2rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  border-left: 0.4rem solid #a0c912;
}
.design-innovations .innovation-content p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin-bottom: 1rem;
}
.design-innovations .innovation-content p:last-child {
  margin-bottom: 0;
}
.design-innovations .innovation-content p strong {
  color: #333333;
  font-weight: 600;
}

/* Energy Efficiency Section */
.energy-efficiency {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.energy-efficiency > div {
  width: 120rem;
  margin: 0 auto;
}
.energy-efficiency > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.energy-efficiency > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 100rem;
  margin-left: auto;
  margin-right: auto;
}
.energy-efficiency .cost-factors-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}
.energy-efficiency .cost-factor {
  background-color: #ffffff;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.energy-efficiency .cost-factor h4 {
  font-size: 2.4rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 500;
  margin-bottom: 2rem;
  text-align: center;
  padding-bottom: 1rem;
  border-bottom: 0.2rem solid #a0c912;
}
.energy-efficiency .factor-content h5 {
  font-size: 1.8rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.8rem;
}
.energy-efficiency .factor-content h5:first-child {
  margin-top: 0;
}
.energy-efficiency .factor-content p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin: 0.5rem 0;
}
.energy-efficiency .energy-comparison,
.energy-efficiency .polymer-cost-example,
.energy-efficiency .dryness-calculation {
  background-color: #f5f6f8;
  padding: 1.5rem;
  border-radius: 0.6rem;
  margin-top: 1.5rem;
  border-left: 0.4rem solid #a0c912;
}
.energy-efficiency .energy-comparison p,
.energy-efficiency .polymer-cost-example p,
.energy-efficiency .dryness-calculation p {
  font-size: 1.5rem;
  color: #3e3e3e;
  line-height: 1.6;
  margin: 0.5rem 0;
}
.energy-efficiency .energy-comparison p strong,
.energy-efficiency .polymer-cost-example p strong,
.energy-efficiency .dryness-calculation p strong {
  color: #015bab;
  font-weight: 600;
}
.energy-efficiency .total-cost-ownership {
  margin-top: 4rem;
  background-color: #ffffff;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.energy-efficiency .total-cost-ownership h4 {
  font-size: 2.4rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.energy-efficiency .total-cost-ownership > p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 2rem;
}
.energy-efficiency .tco-table {
  overflow-x: auto;
  margin: 2rem 0;
}
.energy-efficiency .tco-table table {
  width: 100%;
  border-collapse: collapse;
  background-color: #ffffff;
  border-radius: 0.8rem;
  overflow: hidden;
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.08);
}
.energy-efficiency .tco-table table thead {
  background-color: #015bab;
}
.energy-efficiency .tco-table table th {
  color: #ffffff;
  padding: 1.5rem 1.2rem;
  font-size: 1.6rem;
  font-weight: 600;
  text-align: center;
}
.energy-efficiency .tco-table table td {
  padding: 1.2rem;
  border-bottom: 0.1rem solid #e1e4e8;
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
}
.energy-efficiency .tco-table table td:first-child {
  text-align: left;
  font-weight: 500;
  background-color: #f5f6f8;
}
.energy-efficiency .tco-table table tr:last-child td {
  border-bottom: none;
}
.energy-efficiency .tco-table table .total-row {
  background-color: #e8f4f8;
}
.energy-efficiency .tco-table table .total-row td {
  font-weight: 600;
  color: #015bab;
  padding: 1.5rem 1.2rem;
}
.energy-efficiency .tco-note {
  font-size: 1.5rem;
  color: #666666;
  line-height: 1.6;
  font-style: italic;
  margin-top: 1.5rem;
}
.sludge-adaptability {
  padding-top: 4rem;
  padding-bottom: 4rem;
  background-color: #ffffff;
}
.sludge-adaptability > div {
  width: 120rem;
  margin: 0 auto;
}
.sludge-adaptability > div h3 {
  font-size: 3.6rem;
  color: #333333;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
  margin-bottom: 2rem;
}
.sludge-adaptability > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  line-height: 1.6;
  text-align: center;
  margin-bottom: 3rem;
  max-width: 100rem;
  margin-left: auto;
  margin-right: auto;
}
.sludge-adaptability .adaptability-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3rem;
}
.sludge-adaptability .adaptability-card {
  background: linear-gradient(135deg, #ffffff 0%, #f9fafb 100%);
  border: 0.1rem solid #e1e4e8;
  border-radius: 1rem;
  padding: 3rem;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.sludge-adaptability .adaptability-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0.5rem;
  height: 100%;
  background: linear-gradient(180deg, #015bab 0%, #a0c912 100%);
  transition: width 0.3s ease;
}
.sludge-adaptability .adaptability-card:hover {
  border-color: #a0c912;
  box-shadow: 0 0.8rem 2.4rem rgba(160, 201, 18, 0.15);
  transform: translateY(-0.3rem);
}
.sludge-adaptability .adaptability-card:hover::before {
  width: 0.6rem;
}
.sludge-adaptability .adaptability-content h5 {
  font-size: 2.2rem;
  color: #015bab;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 0.2rem solid #e1e4e8;
  display: flex;
  align-items: center;
}
.sludge-adaptability .adaptability-content h5::before {
  content: '';
  display: inline-block;
  width: 0.8rem;
  height: 0.8rem;
  background-color: #a0c912;
  border-radius: 50%;
  margin-right: 1rem;
  flex-shrink: 0;
}
.sludge-adaptability .adaptability-content p {
  font-size: 1.6rem;
  color: #3e3e3e;
  line-height: 1.8;
  margin-bottom: 1.5rem;
  padding-left: 1rem;
  position: relative;
}
.sludge-adaptability .adaptability-content p:last-child {
  margin-bottom: 0;
}
.sludge-adaptability .adaptability-content p strong {
  color: #333333;
  font-weight: 600;
  display: block;
  margin-bottom: 0.3rem;
}
/* .sludge-adaptability .adaptability-content p strong::after {
  content: '';
  display: inline-block;
  width: 0.4rem;
  height: 0.4rem;
  background-color: #a0c912;
  border-radius: 50%;
  margin-left: 0.5rem;
  vertical-align: middle;
} */

.oem-hero > div {
  max-width: 75rem;
  margin: 0;
  margin-left: 10rem;
}

.oem-hero > div h1 {
  text-align: left;
  font-size: 4.8rem;
  line-height: 1.3;
  margin-bottom: 2rem;
}

.oem-hero > div p {
  text-align: left;
  width: 100%;
  max-width: 70rem;
  font-size: 1.9rem;
  line-height: 1.7;
  margin-bottom: 3rem;
  opacity: 0.95;
}

.oem-hero > div a {
  display: inline-block;
  min-width: 20rem;
  padding: 0 3rem;
  height: 6.2rem;
  line-height: 6.2rem;
  font-size: 1.8rem;
  font-weight: 600;
  text-align: center;
  color: #ffffff;
  background:#a0c912;
  border-radius: 0.6rem;
  transition: all 0.3s ease;
  margin: 0;
}

.oem-hero > div a:hover {
  background: #8fb30f;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(160, 201, 18, 0.4);
}

/* Hero Benefits List */
.hero-benefits {
  list-style: none;
  margin: 3rem 0;
  padding: 0;
}

.hero-benefits li {
  font-size: 1.7rem;
  line-height: 2.6rem;
  margin: 1.2rem 0;
  padding-left: 3rem;
  position: relative;
  color: #fff;
}

.hero-benefits li:before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: bold;
  color: #4CAF50;
  font-size: 2rem;
}

/* Overview Section */
.oem-overview {
  padding: 6rem 0;
}

.oem-overview > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-overview h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-overview p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

.overview-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.stat-item {
  text-align: center;
  padding: 2rem;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.stat-number {
  display: block;
  font-size: 4rem;
  font-weight: bold;
  color: #015bab;
  margin-bottom: 0.5rem;
}

.stat-label {
  display: block;
  font-size: 1.4rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Manufacturing Section */
.oem-manufacturing {
  padding: 6rem 0;
}

.oem-manufacturing > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-manufacturing h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-manufacturing h3 {
  font-size: 2.8rem;
  color: #1a1a1a;
  margin: 4rem 0 2rem;
}

.oem-manufacturing h4 {
  font-size: 2.2rem;
  color: #015bab;
  margin-bottom: 1rem;
}

.oem-manufacturing p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

.manufacturing-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.flow-step {
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  position: relative;
}

.step-number {
  display: inline-block;
  width: 5rem;
  height: 5rem;
  line-height: 5rem;
  text-align: center;
  background: #015bab;
  color: #fff;
  font-size: 2rem;
  font-weight: bold;
  border-radius: 50%;
  margin-bottom: 1.5rem;
}

.flow-step h4 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.flow-step p {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #666;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(28rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.capability-item {
  background: #f9f9f9;
  padding: 2.5rem;
  border-radius: 8px;
  border-left: 4px solid #015bab;
}

.capability-item h5 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.capability-item p {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #666;
}

.manufacturing-images {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(40rem, 1fr));
  gap: 3rem;
  margin: 4rem 0;
}

.manufacturing-images img {
  width: 100%;
  height: 40rem;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* Engineering Section */
.oem-engineering {
  padding: 6rem 0;
}

.oem-engineering > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-engineering h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-engineering p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

.tech-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.tech-item {
  background: #fff;
  padding: 3rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.tech-item h4 {
  font-size: 2.2rem;
  color: #015bab;
  margin-bottom: 1.5rem;
}

.tech-item p {
  font-size: 1.6rem;
  line-height: 1.7;
  color: #666;
}

/* Certifications Section */
.oem-certifications {
  padding: 6rem 0;
}

.oem-certifications > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-certifications h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-certifications h3 {
  font-size: 2.8rem;
  color: #1a1a1a;
  margin: 4rem 0 2rem;
}

.oem-certifications p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

.cert-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(40rem, 1fr));
  gap: 2rem;
  margin: 3rem 0;
}

.cert-list li {
  font-size: 1.6rem;
  line-height: 1.8;
  padding: 1.5rem 2rem;
  background: #f9f9f9;
  border-left: 4px solid #4CAF50;
  border-radius: 4px;
}

.cert-list li strong {
  color: #015bab;
  font-weight: 600;
}

.testing-list ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}

.testing-list li {
  font-size: 1.6rem;
  line-height: 1.6;
  padding: 1.5rem 1.5rem 1.5rem 4rem;
  background: #fff;
  border-radius: 4px;
  position: relative;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.testing-list li:before {
  content: "✓";
  position: absolute;
  left: 1.5rem;
  color: #4CAF50;
  font-weight: bold;
  font-size: 1.8rem;
}

/* Cooperation Section */
.oem-cooperation {
  padding: 6rem 0;
}

.oem-cooperation > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-cooperation h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-cooperation h3 {
  font-size: 2.8rem;
  color: #1a1a1a;
  margin: 4rem 0 2rem;
}

.oem-cooperation p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 2rem;
}

.cooperation-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(32rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.coop-step {
  background: #fff;
  padding: 3rem 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
}

.step-icon {
  display: inline-block;
  width: 6rem;
  height: 6rem;
  line-height: 6rem;
  text-align: center;
  background: linear-gradient(135deg, #015bab 0%, #0288d1 100%);
  color: #fff;
  font-size: 2.4rem;
  font-weight: bold;
  border-radius: 50%;
  margin-bottom: 2rem;
}

.coop-step h4 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
}

.coop-step p {
  font-size: 1.6rem;
  line-height: 1.6;
  color: #666;
}

.custom-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.option-category {
  background: #f9f9f9;
  padding: 2.5rem;
  border-radius: 8px;
  border-top: 4px solid #015bab;
}

.option-category h5 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
}

.option-category ul {
  list-style: none;
}

.option-category li {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #666;
  padding: 0.8rem 0 0.8rem 2.5rem;
  position: relative;
}

.option-category li:before {
  content: "•";
  position: absolute;
  left: 1rem;
  color: #015bab;
  font-weight: bold;
}

.oem-cta-box {
  background: linear-gradient(135deg, #015bab 0%, #0288d1 100%);
  padding: 4rem;
  border-radius: 12px;
  text-align: center;
  margin: 4rem 0;
  box-shadow: 0 4px 16px rgba(1, 91, 171, 0.3);
}

.oem-cta-box h4 {
  font-size: 2.8rem;
  color: #fff;
  margin-bottom: 1.5rem;
}

.oem-cta-box p {
  font-size: 1.8rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2.5rem;
}

.oem-btn-primary {
  display: inline-block;
  padding: 1.5rem 4rem;
  background: #fff;
  color: #015bab;
  font-size: 1.8rem;
  font-weight: 600;
  border-radius: 6px;
  transition: all 0.3s ease;
  text-decoration: none;
}

.oem-btn-primary:hover {
  background: #f0f0f0;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* Advantages Section */
.oem-advantages {
  padding: 6rem 0;
}

.oem-advantages > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-advantages h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-advantages > div > p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 3rem;
  text-align: center;
}

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.adv-item {
  background: #fff;
  padding: 3rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  transition: all 0.3s ease;
}

.adv-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.adv-icon {
  display: inline-block;
  font-size: 4rem;
  margin-bottom: 2rem;
}

.adv-item h4 {
  font-size: 2.2rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
}

.adv-item p {
  font-size: 1.6rem;
  line-height: 1.7;
  color: #666;
}

/* Cases Section */
.oem-cases {
  padding: 6rem 0;
}

.oem-cases > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-cases h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 2rem;
  text-align: center;
}

.oem-cases > div > p {
  font-size: 1.8rem;
  line-height: 1.8;
  color: #4a4a4a;
  margin-bottom: 3rem;
  text-align: center;
}

.oem-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(35rem, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.oem-case-card {
  background: #fff;
  padding: 2.5rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}

.oem-case-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.oem-case-card h4 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

.oem-case-location {
  font-size: 1.4rem;
  color: #888;
  margin-bottom: 1.5rem;
  display: block;
}

.oem-case-results {
  list-style: none;
  margin: 2rem 0;
}

.oem-case-results li {
  font-size: 1.6rem;
  line-height: 1.8;
  padding: 0.8rem 0;
  color: #666;
}

.oem-case-results strong {
  color: #015bab;
}

.oem-case-card a {
  display: inline-block;
  font-size: 1.6rem;
  color: #015bab;
  text-decoration: none;
  margin-top: 1.5rem;
  transition: color 0.3s ease;
}

.oem-case-card a:hover {
  color: #0288d1;
  text-decoration: underline;
}

/* FAQ Section */
.oem-faq {
  padding: 6rem 0;
}

.oem-faq > div {
  max-width: 100rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.oem-faq h2 {
  font-size: 3.6rem;
  color: #1a1a1a;
  margin-bottom: 3rem;
  text-align: center;
}

.faq-list {
  margin: 3rem 0;
}

.faq-item {
  background: #fff;
  padding: 3rem;
  margin-bottom: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  border-left: 4px solid #015bab;
}

.faq-item h4 {
  font-size: 2rem;
  color: #1a1a1a;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.faq-item p {
  font-size: 1.6rem;
  line-height: 1.8;
  color: #666;
}

.faq-section {
  padding: 8rem 0;
}

.faq-section > div {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2rem;
}

.faq-section h3 {
  font-size: 3.2rem;
  color: #333333;
  font-weight: 600;
  text-align: center;
  margin-bottom: 2rem;
  line-height: 1.2;
}

.faq-section > div > p {
  font-size: 1.8rem;
  color: #3e3e3e;
  text-align: center;
  margin-bottom: 5rem;
  line-height: 1.6;
  max-width: 120rem;
  margin-left: auto;
  margin-right: auto;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 100rem;
  margin: 0 auto;
}

.faq-item {
  background-color: #ffffff;
  border-radius: 0.6rem;
  box-shadow: 0 0.1rem 0.4rem rgba(0, 0, 0, 0.06);
  border: 0.1rem solid #e8e9ec;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.faq-item:hover {
  box-shadow: 0 0.2rem 0.8rem rgba(0, 0, 0, 0.1);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 2.5rem;
  background-color: #ffffff;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background-color: #f9f9f9;
}

.faq-question h4 {
  font-size: 1.9rem;
  color: #015bab;
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
  flex: 1;
  padding-right: 1.5rem;
}

.faq-icon {
  font-size: 2rem;
  color: #015bab;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  width: 2.4rem;
  height: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: #f5f6f8;
}

.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
  color: #a0c912;
  background-color: #e8f5e9;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding: 0 2.5rem;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding: 0 2.5rem 1.8rem 2.5rem;
}

.faq-answer p {
  font-size: 1.7rem;
  color: #3e3e3e;
  line-height: 1.7;
  margin: 0;
}

.faq-answer a {
  color: #015bab;
  text-decoration: underline;
  transition: color 0.3s ease;
}

.faq-answer a:hover {
  color: #a0c912;
}

.page-toc {
  padding: 2rem 0;
  background: #f0f5fa;
  border-bottom: 1px solid #e0e8ef;
}
.page-toc > div {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.page-toc h2 {
  font-size: 1.6rem;
  color: #666;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.page-toc ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 2rem;
  list-style: none;
  padding: 0;
  margin: 0;
}
.page-toc li {
  font-size: 1.5rem;
}
.page-toc a {
  color: #015bab;
  text-decoration: none;
  border-bottom: 1px dotted #015bab;
  transition: color 0.2s, border-color 0.2s;
}
.page-toc a:hover {
  color: #a0c912;
  border-color: #a0c912;
}

/* Decanter Definition Section */
.decanter-definition {
  padding: 6rem 0;
}
.decanter-definition > div {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}
.decanter-definition h2 {
  font-size: 3.2rem;
  color: #222;
  margin-bottom: 2rem;
}
.decanter-definition p {
  font-size: 1.7rem;
  line-height: 1.8;
  color: #3e3e3e;
  margin-bottom: 1.5rem;
}
.decanter-definition a {
  color: #015bab;
  text-decoration: underline;
}
.decanter-definition a:hover {
  color: #a0c912;
}

/* Pros and Cons Grid */
.decanter-pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid #e0e8ef;
}
.decanter-pros-cons h4 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  padding-bottom: 0.8rem;
  border-bottom: 2px solid;
}
.decanter-pros-cons .pros h4 {
  color: #2a7d2e;
  border-color: #2a7d2e;
}
.decanter-pros-cons .cons h4 {
  color: #b06000;
  border-color: #b06000;
}
.decanter-pros-cons ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.decanter-pros-cons li {
  font-size: 1.6rem;
  line-height: 1.6;
  padding: 0.6rem 0 0.6rem 2.2rem;
  position: relative;
  color: #3e3e3e;
}
.decanter-pros-cons .pros li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #2a7d2e;
  font-weight: 700;
}
.decanter-pros-cons .cons li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: #b06000;
  font-weight: 700;
}

@media (max-width: 1024px) {
  .lot-feature-list,
  .lot-adv-list,
  .lot-scenario-list {
      gap: 1.2rem;
  }

  .lot-feature-list li,
  .lot-adv-list li,
  .lot-scenario-list li {
      max-width: 48%;
      min-width: 18rem;
  }
}

@media (max-width: 1200px) {
  .overview-stats,
  .manufacturing-flow,
  .capabilities-grid,
  .tech-features,
  .cooperation-flow,
  .custom-options,
  .advantages-grid,
  .oem-cases-grid {
    grid-template-columns: repeat(auto-fit, minmax(30rem, 1fr));
  }
}

@media (max-width: 768px) {
  .survey-box {
      padding: 15px;
  }

  .survey-box__header h1 {
      font-size: 26px;
  }

  .survey-box__header p {
      font-size: 14px;
  }

  .survey-box form {
      padding: 15px;
  }

  .survey-box input[type="text"],
  .survey-box input[type="email"],
  .survey-box input[type="number"],
  .survey-box select {
      min-width: 100%;
  }

  .survey-box .particle-size .form-group {
      flex-wrap: wrap;
  }

  .survey-box .particle-size input[type="number"] {
      width: 48%;
      margin-bottom: 10px;
  }

  .contact-form {
      width: 100%;
      padding: 0 1rem;
  }

  input[type="text"],
  input[type="email"],
  textarea {
      font-size: 1.4rem;
      padding: 0.8rem;
  }

  button[type="submit"] {
      padding: 1rem 1.6rem;
      font-size: 1.4rem;
  }

  .lot-banner > div {
      padding: 3rem 0 3rem 0;
  }

  .lot-banner > div h1 {
      font-size: 2.2rem;
  }

  .lot-banner > div p {
      font-size: 1.2rem;
  }

  .lot-banner-img {
      display: none;
  }

  .lot-feature-list,
  .lot-adv-list,
  .lot-scenario-list {
      flex-direction: column;
      gap: 1.2rem;
  }

  .lot-feature-list li,
  .lot-adv-list li,
  .lot-scenario-list li {
      max-width: 100%;
      min-width: 0;
  }

  .lot-intro > div,
  .lot-features > div,
  .lot-advantages > div,
  .lot-scenarios > div,
  .lot-expert > div,
  .lot-contact > div {
      padding: 1.2rem 0.5rem;
  }
  .olive-oil-overview {
   padding-top: 4rem;
   padding-bottom: 4rem;
}
  .olive-oil-overview .process-highlights {
    grid-template-columns: 1fr;
    gap: 2rem;
}
  .process-steps {
    grid-template-columns: 1fr;
    gap: 2rem;
}
  .olive-centrifuge-features {
    padding-top: 4rem;
   padding-bottom: 4rem;
}
.olive-centrifuge-features .features-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.complete-system-equipment {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.complete-system-equipment .equipment-grid {
  gap: 2rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content {
  flex-direction: column;
  text-align: center;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-image {
  width: 12rem;
  height: 10rem;
  margin: 0 auto 2rem;
}
.olive-equipment-specs {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.olive-applications {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.olive-applications .applications-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.olive-applications .applications-grid h5 {
  text-align: center;
}
.olive-applications .applications-grid p {
  text-align: center;
}
.why-choose-zk {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.why-choose-zk .reasons-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.why-choose-zk .company-stats {
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.why-choose-zk > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.why-choose-zk > div h2 {
  font-size: 2.8rem;
}
.contact-section {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.contact-section .contact-actions {
  flex-direction: column;
  align-items: center;
}
.contact-section > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.contact-section > div h2 {
  font-size: 2.8rem;
}

.enhanced-product-intro > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.enhanced-product-intro > div .intro-layout {
  grid-template-columns: 1fr;
  gap: 3rem;
}
.enhanced-product-intro > div .intro-layout .product-visual {
  position: static;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-grid {
  grid-template-columns: 1fr;
}
.enhanced-product-intro > div .intro-layout .product-details .specs-overview {
  padding: 1.5rem;
}
.enhanced-product-intro > div .intro-layout .product-details .applications-preview .applications-list {
  grid-template-columns: 1fr;
}
.working-principle > div .principle-content {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.product-features > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.product-features > div .features-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.applications-overview > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.applications-overview > div .applications-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.technical-specs > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.technical-specs > div .specs-container {
  gap: 2rem;
  grid-template-columns: 1fr;
}
.calculation-box {
  padding: 1.5rem;
  margin: 1.5rem 0;
}
.calculation-box ul {
  padding-left: 1.5rem;
}
.dosage-table table thead th {
  padding: 1rem 0.8rem;
  font-size: 1.8rem;
}
.dosage-table table tbody td {
  padding: 1rem 0.8rem;
  font-size: 1.8rem;
}

.contact-form-container .contact-form {
  padding: 2rem;
  margin: 0 1rem;
}
.contact-form-container .contact-form h3 {
  font-size: 2.4rem;
}
.contact-info > div .contact-section {
  padding: 2rem;
}
.contact-info > div .contact-section ul li {
  min-width: 100%;
  text-align: left !important;
}
.contact-info > div .contact-section ul li:nth-child(2n) {
  text-align: left !important;
}
.thank-you-container .thank-you-content {
  padding: 0 1rem;
}
.thank-you-container .thank-you-content h2 {
  font-size: 2.6rem;
}
.thank-you-container .thank-you-content .success-icon svg {
  width: 6rem;
  height: 6rem;
}
.email-confirmation {
  padding: 2rem;
}
.email-confirmation p {
  font-size: 1.6rem;
}
.email-confirmation p strong {
  font-size: 1.8rem;
}
.contact-alternative {
  padding: 2rem;
}
.contact-alternative .contact-methods {
  flex-direction: column;
  gap: 1.5rem;
}
.contact-alternative .contact-methods .contact-method {
  min-width: auto;
  width: 100%;
}
.action-buttons {
  flex-direction: column;
  align-items: center;
}
.action-buttons a {
  width: 100%;
  max-width: 30rem;
  text-align: center;
}
.specs-table-container {
  padding-top: 4rem;
  padding-bottom: 4rem;
}
.specs-table-container > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.specs-table-container > div h3 {
  font-size: 2.4rem;
  margin-bottom: 2rem;
}
.specs-table-container .specs-table {
  overflow-x: auto;
  display: block;
  white-space: nowrap;
}
.specs-table-container .specs-table th,
.specs-table-container .specs-table td {
  padding: 0.8rem;
  font-size: 1.4rem;
}
.model-selection-tip {
  padding-top: 2.5rem;
  padding-bottom: 2.5rem;
}
.model-selection-tip > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.model-selection-tip p {
  font-size: 1.6rem;
  margin-bottom: 2rem;
}
.model-selection-tip .cta-link {
  font-size: 1.5rem;
  padding: 1rem 1.8rem;
}
.oily-sludge-treatment-sys .hero-banner .hero-cta {
  flex-direction: column;
  gap: 1.5rem;
}
.oily-sludge-treatment-sys .hero-banner .hero-cta .primary-btn,
.oily-sludge-treatment-sys .hero-banner .hero-cta .secondary-btn {
  padding: 1.2rem 2.5rem;
  font-size: 1.4rem;
}
.oily-sludge-treatment-sys .system-overview > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .system-overview .overview-content {
  grid-template-columns: 1fr;
  gap: 3rem;
}
.oily-sludge-treatment-sys .system-overview .overview-content .overview-text .key-benefits {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.oily-sludge-treatment-sys .technical-specs-2 > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .technical-specs-2 > div .specs-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.oily-sludge-treatment-sys .technical-specs-2 > div .specs-grid .spec-card {
  padding: 2rem;
}
.oily-sludge-treatment-sys .process-flow .process-diagram {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.oily-sludge-treatment-sys .applications > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .applications > div .app-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.oily-sludge-treatment-sys .applications > div .app-grid .app-item {
  padding: 2rem;
}
.oily-sludge-treatment-sys .case-studies > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .case-studies > div .case-grid .case-study {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.oily-sludge-treatment-sys .case-studies > div .case-grid .case-study .case-content {
  padding: 2rem;
}
.oily-sludge-treatment-sys .technical-features > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .technical-features > div .features-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.oily-sludge-treatment-sys .technical-features > div .features-grid .feature-item {
  padding: 2rem;
}
.oily-sludge-treatment-sys .cta-section > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.oily-sludge-treatment-sys .cta-section > div .cta-content .cta-buttons {
  flex-direction: column;
  gap: 1.5rem;
}
.oily-sludge-treatment-sys .cta-section > div .cta-content .cta-buttons .primary-btn,
.oily-sludge-treatment-sys .cta-section > div .cta-content .cta-buttons .secondary-btn {
  padding: 1.2rem 2.5rem;
  font-size: 1.4rem;
}
.case-hero h1 {
  font-size: 3.2rem;
}
.case-hero p {
  font-size: 1.8rem;
}
.case-layout {
  grid-template-columns: 1fr;
  gap: 30px;
}

.customer-case .case-layout + .case-layout {
  margin-top: 4rem;
  padding-top: 4rem;
}

.customer-case .case-image {
  max-width: 100%;
}

.customer-case .case-image img {
  height: 250px;
}

.customer-case .case-image span {
  padding: 1.5rem;
  font-size: 1.4rem;
}

/* Screen Bowl Decanter specific mobile styles */
.hero-banner.banner-screen-bowl > div {
  padding: 4rem 2rem;
}

.hero-banner.banner-screen-bowl > div h1 {
  font-size: 2.8rem;
  line-height: 1.3;
}

.hero-banner.banner-screen-bowl > div p {
  font-size: 1.6rem;
  line-height: 1.6;
}

.performance-highlights > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}

.performance-highlights .highlight-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}

.performance-highlights .highlight-item {
  padding: 2rem;
}

.performance-highlights .highlight-item h5 {
  font-size: 1.8rem;
}

.new-decanter-applications > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}

.new-decanter-applications .applications-grid {
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

.new-decanter-applications .app-category {
  padding: 2rem;
}

.new-decanter-applications .app-category h4 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.new-decanter-benefits > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}

.new-decanter-benefits .benefits-list {
  grid-template-columns: 1fr;
  gap: 2rem;
}

.new-decanter-benefits .benefit-item {
  padding: 2rem;
}

.new-decanter-benefits .benefit-item h5 {
  font-size: 1.8rem;
}

.decanter-parameters > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}

.btm-cvr-banner > div {
  padding: 4rem 2rem;
  width: 96%;
  margin: 0 auto;
}

.btm-cvr-banner h4 {
  font-size: 2.4rem;
}

.btm-cvr-banner p {
  font-size: 1.6rem;
}

.btm-cvr-banner a {
  padding: 1.2rem 2.5rem;
  font-size: 1.4rem;
}
.case-hero > div {
  padding: 30px;
  max-width: 100%;
}
.case-hero h1 {
  font-size: 2.8rem;
}
.case-hero p {
  font-size: 1.6rem;
}
.case-aside {
  position: static;
  margin-top: 20px;
}
.case-gallery {
  grid-template-columns: 1fr;
  gap: 20px;
}
.case-gallery-three {
  grid-template-columns: 1fr;
}
.case-gallery img {
  height: 250px;
}
.case-videos {
  grid-template-columns: 1fr;
  gap: 20px;
}
.case-videos video {
  height: 200px;
}
.case-videos {
  grid-template-columns: 1fr;
}
.case-testimonial blockquote {
  padding: 30px 20px;
}
.case-testimonial blockquote p {
  font-size: 1.8rem;
}
.decanter-parameters > div {
  width: 96%;
  padding: 0 2%;
}

.decanter-parameters > div h3 {
  font-size: 2.8rem;
}

.decanter-parameters > div > p {
  font-size: 1.6rem;
}

.tab-buttons {
  flex-direction: column;
  gap: 1rem;
}

.tab-btn {
  width: 100%;
  padding: 1.5rem 2rem;
}

.param-table-wrapper {
  margin: 0 -2rem;
}

.param-table {
  font-size: 1.2rem;
}

.param-table th,
.param-table td {
  padding: 1rem 0.5rem;
}

.param-notes {
  padding: 2rem;
}

.param-notes h5 {
  font-size: 1.8rem;
}

.param-notes li {
  font-size: 1.4rem;
}
.customer-satisfaction > div {
  width: 96%;
  padding: 0 2%;
}

.customer-satisfaction > div h3 {
  font-size: 2.8rem;
}

.rating-display {
  flex-direction: column;
  gap: 1rem;
  padding: 2rem 3rem;
}

.testimonials ul {
  grid-template-columns: 1fr;
  gap: 2rem;
}

.testimonial-item {
  padding: 2rem;
}

.client-info {
  flex-direction: column;
  gap: 1rem;
  text-align: center;
}

.satisfaction-stats {
  gap: 2rem;
}

.satisfaction-stats .stat-item {
  min-width: 12rem;
  padding: 2rem;
}

.satisfaction-stats .stat-number {
  font-size: 2.8rem;
}
  
.manufacturing-link {
  margin-top: 2rem;
  padding: 1.5rem;
}

.manufacturing-link p {
  font-size: 1.4rem;
}
  
.inline-link {
  font-size: 1.4rem;
}
  
.decanter-highlight .features-list {
  gap: 2rem;
}

.decanter-highlight .features-list .feature-item {
  padding: 2rem;
}

.decanter-highlight .features-list .feature-item h5 {
  font-size: 2rem;
  text-align: center;
}

.decanter-highlight .features-list .feature-item p {
  text-align: center;
}
.food-additives-app {
  padding-top: 4.8rem;
  padding-bottom: 4.8rem;
}
.food-additives-app >div{
  width: 100%;
}
.food-additives-app >div h3{
  font-size: 2.4rem;
}
.food-additives-app >div p{
  font-size: 1.6rem;
} 
.food-additives-app .features-list {
  grid-template-columns: 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.food-additives-app .features-list .feature-item {
  padding: 2rem;
}

.food-additives-app .features-list .feature-item h5 {
  font-size: 2rem;
}

.food-additives-app .features-list .feature-item p {
  font-size: 1.5rem;
}
  .related-articles {
    padding: 5rem 0;
  }
  
  .related-articles h3 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
  }
  
  .related-articles > div > p {
    font-size: 1.6rem;
    margin-bottom: 4rem;
  }
  
  .articles-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .article-item {
    padding: 2.5rem;
  }
  
  .article-content h4 a {
    font-size: 2rem;
  }
  
  .article-content p {
    font-size: 1.5rem;
  }
  .whatsapp-float-container {
    bottom: calc(3.5% + 4.6rem + 12px);
    right: 0;
  }
  
  .whatsapp-float-btn {
    padding: 10px 14px;
    font-size: 13px;
    border-radius: 45px;
  }
  
  .thickening-vs-dewatering .comparison-grid,
  .thickening-vs-dewatering .guidelines-grid,
  .separation-factors .factors-grid,
  .energy-efficiency .cost-factors-grid,
  .sludge-adaptability .adaptability-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .thickening-vs-dewatering > div,
  .separation-factors > div,
  .design-innovations > div,
  .energy-efficiency > div,
  .sludge-adaptability > div {
    width: 100%;
    padding: 0 2rem;
  }
  
  .thickening-vs-dewatering > div h3,
  .separation-factors > div h3,
  .design-innovations > div h3,
  .energy-efficiency > div h3,
  .sludge-adaptability > div h3 {
    font-size: 2.8rem;
  }
  
  .thickening-vs-dewatering .process-column,
  .separation-factors .factor-card,
  .design-innovations .innovation-item,
  .energy-efficiency .cost-factor,
  .sludge-adaptability .adaptability-card {
    padding: 2rem;
  }
  
  .energy-efficiency .tco-table {
    font-size: 1.4rem;
  }
  
  .energy-efficiency .tco-table table th,
  .energy-efficiency .tco-table table td {
    padding: 0.8rem 0.5rem;
    font-size: 1.3rem;
  }
  
  .oem-hero > div {
    max-width: 100%;
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
  }
  
  .oem-hero > div h1 {
    font-size: 3.2rem;
    text-align: left;
  }
  
  .oem-hero > div p {
    font-size: 1.6rem;
    line-height: 1.6;
    max-width: 100%;
  }
  
  .oem-hero > div a {
    width: 100%;
    max-width: 30rem;
    padding: 0 2rem;
    font-size: 1.7rem;
    margin-top: 1rem;
  }
  
  /* Hero Benefits Mobile */
  .hero-benefits {
    margin: 2rem 0;
  }
  
  .hero-benefits li {
    font-size: 1.5rem;
    line-height: 2.2rem;
    padding-left: 2.5rem;
  }
  
  .hero-benefits li:before {
    font-size: 1.6rem;
  }
  
  /* Section Headers Mobile */
  .oem-overview h2,
  .oem-manufacturing h2,
  .oem-engineering h2,
  .oem-certifications h2,
  .oem-cooperation h2,
  .oem-advantages h2,
  .oem-cases h2,
  .oem-faq h2 {
    font-size: 2.8rem;
  }
  
  .oem-manufacturing h3,
  .oem-certifications h3,
  .oem-cooperation h3 {
    font-size: 2.2rem;
  }
  
  /* Grid Layouts Mobile */
  .overview-stats,
  .manufacturing-flow,
  .capabilities-grid,
  .tech-features,
  .cooperation-flow,
  .custom-options,
  .advantages-grid,
  .oem-cases-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  /* Stats Mobile */
  .stat-number {
    font-size: 3.2rem;
  }
  
  .stat-label {
    font-size: 1.2rem;
  }
  
  /* Manufacturing Images Mobile */
  .manufacturing-images {
    grid-template-columns: 1fr;
  }
  
  /* Cert and Testing Lists Mobile */
  .cert-list ul,
  .testing-list ul {
    grid-template-columns: 1fr;
  }
  
  /* Flow Steps Mobile */
  .step-number {
    width: 4rem;
    height: 4rem;
    line-height: 4rem;
    font-size: 1.8rem;
  }
  
  .step-icon {
    width: 5rem;
    height: 5rem;
    line-height: 5rem;
    font-size: 2rem;
  }
  
  /* CTA Box Mobile */
  .cta-box {
    padding: 3rem 2rem;
  }
  
  .cta-box h4 {
    font-size: 2.2rem;
  }
  
  .cta-box p {
    font-size: 1.6rem;
  }
  
  /* Advantages Icon Mobile */
  .adv-icon {
    font-size: 3rem;
  }
  
  /* FAQ Mobile */
  .faq-item {
    padding: 2rem;
  }
  
  .faq-item h4 {
    font-size: 1.8rem;
  }
  
 .faq-section {
    padding: 5rem 0;
  }
  
  .faq-section h3 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
  }
  
  .faq-section > div > p {
    font-size: 1.6rem;
    margin-bottom: 4rem;
  }
  
  .faq-list {
    gap: 1rem;
  }
  
  .faq-question {
    padding: 1.5rem 1.8rem;
  }
  
  .faq-question h4 {
    font-size: 1.7rem;
    padding-right: 1.2rem;
    line-height: 1.3;
  }
  
  .faq-icon {
    font-size: 1.8rem;
    width: 2.2rem;
    height: 2.2rem;
  }
  
  .faq-item.active .faq-answer {
    padding: 0 1.8rem 1.5rem 1.8rem;
  }
  
  .faq-answer {
    padding: 0 1.8rem;
  }
  
  .faq-answer p {
    font-size: 1.5rem;
    line-height: 1.6;
  }
  .page-toc ol {
    flex-direction: column;
    gap: 0.6rem;
  }
  .decanter-definition h2 {
    font-size: 2.6rem;
  }
  .decanter-pros-cons {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .float-menu div {
      width: 96%;
  }

  .float-menu div > a {
      width: 40%;
  }

  .float-menu div .social-links {
      margin-left: 1rem;
      gap: 0.6rem;
  }

  .float-menu div .social-links a {
      width: 3.2rem;
      height: 3.2rem;
      padding: 0.45rem;
  }

  .float-menu div ul {
      width: auto;
  }

  .float-menu div ul li {
      font-size: 1.7rem;
  }

  .float-menu div ul li.quote-link a {
      width: 11rem;
      font-size: 1.5rem;
  }

  .float-menu div ul li b {
      display: none;
  }

  .app-section {
    padding: 5.5rem 0;
  }

  .app-section > div {
    width: 96%;
    padding-left: 2%;
    padding-right: 2%;
  }

  .app-section h2 {
    font-size: 2.6rem;
  }

  .app-overview-grid,
  .app-guide-grid,
  .app-case-grid,
  .app-pathway ol {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 57.6rem) {
  body {
      min-width: 100%;
  }

  header nav {
      width: 66%;
      padding-top: 0.8rem;
      padding-bottom: 0.8rem;
  }

  header nav > ol {
      width: 56%;
  }

  header nav > ul {
      display: none;
      position: absolute;
      width: 100%;
      max-width: 100%;
      flex-direction: column;
      align-items: flex-start;
      top: 5.6rem;
      left: 0;
      padding: 0.8rem 0;
      background-color: rgba(255, 255, 255, 0.9);
      z-index: 9;
      font-size: 1.8rem;
  }

  header nav > ul > li:nth-child(n+2) {
      margin-left: 0;
  }

  header nav > ul > li > a {
      padding-top: 0.8rem;
      padding-bottom: 0.8rem;
  }

  header nav > ul > li ol {
      display: none;
  }

  header nav span {
      display: block;
      width: 2.6rem;
      height: 1.8rem;
      background-image: url("/assets/images/icon/menu.png");
      background-repeat: no-repeat;
      background-position: top left;
      background-size: cover;
  }

  header nav .close {
      width: 3.2rem;
      height: 1.8rem;
      background-position: bottom left;
  }

  header nav .showUl {
      display: flex;
  }

  header .language-switcher {
      width: 32%;
  }

  .hero-banner > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .hero-banner > div h1 {
      font-size: 3.2rem;
  }

  .hero-banner > div p {
      width: 100%;
      font-size: 1.8rem;
  }

  .hero-banner video {
      top: -8.1rem;
      height: 72.6rem;
  }

  .core-product {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .core-product > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .core-product > div h3 {
      font-size: 2.6rem;
  }

  .core-product > div ul {
      flex-direction: column;
      gap: 0;
  }

  .core-product > div ul li {
      width: 100%;
  }

  .core-product > div ul li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .hot-series {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .hot-series > div {
      width: 100%;
  }

  .hot-series > div h3 {
      font-size: 2.6rem;
  }

  .hot-series > div > div {
      flex-direction: column;
      padding-left: 2%;
      padding-right: 2%;
  }

  .hot-series > div > div .imgBox {
      width: 100%;
  }

  .hot-series > div > div .txtBox {
      width: 100%;
  }

  .hot-series > div > div .txtBox h4 {
      font-size: 2.3rem;
      text-align: center;
  }

  .hot-series > div > div .txtBox p {
      width: 100%;
      text-align: center;
  }

  .hot-series > div > div .txtBox ul {
      justify-content: center;
  }

  .hot-series > div > div .txtBox ul li:first-child {
      margin-right: 0;
  }

  .hot-series > div > div .txtBox ul li:last-child {
      display: none;
  }

  .hot-series > div > div .txtBox ul a {
      width: 15.6rem;
      height: 5rem;
      line-height: 5rem;
  }

  .hot-series > div > div:nth-child(3) {
      flex-direction: column-reverse;
  }

  .customer-case {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .customer-case > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .customer-case > div h3 {
      font-size: 2.6rem;
  }

  .customer-case > div p {
      width: 100%;
  }

  .customer-case > div ul {
      height: 26.2rem;
  }

  .enter-zk {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .enter-zk > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .enter-zk > div h3 {
      font-size: 2.6rem;
  }

  .enter-zk > div p {
      width: 100%;
  }

  .enter-zk > div ul {
      flex-direction: column;
  }

  .enter-zk > div ul li {
      width: 100%;
  }

  .enter-zk > div ul li video,
  .enter-zk > div ul li iframe {
      height: auto;
  }

  .enter-zk > div ul li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .why-zk {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .why-zk > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .why-zk > div h3 {
      font-size: 2.6rem;
  }

  .why-zk > div p {
      width: 100%;
  }

  .why-zk > div ul {
      flex-wrap: wrap;
  }

  .why-zk > div ul li {
      width: 50%;
  }

  .why-zk > div ul li h5 {
      font-size: 1.6rem;
  }

  .why-zk > div ul li span {
      font-size: 2.6rem;
  }

  .why-zk > div ul li:nth-child(n+3) {
      margin-top: 2rem;
  }

  .zk-partner {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .zk-partner > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .zk-partner > div h3 {
      font-size: 2.6rem;
  }

  .zk-partner > div p {
      width: 100%;
  }

  .zk-partner > div ul li {
      width: 46%;
  }

  .zk-partner > div ul li:nth-child(n+3) {
      margin-top: 2.5rem;
  }

  .group-strength {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .group-strength > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .group-strength__header {
      width: 100%;
  }

  .group-strength__kicker {
      flex-direction: column;
      gap: 1rem;
      margin-bottom: 1.2rem;
  }

  .group-strength__kicker img {
      width: 9rem;
  }

  .group-strength__heading {
      width: 100%;
  }

  .section-kicker {
      font-size: 1.4rem;
  }

  .group-strength > div h3 {
      font-size: 2.6rem;
  }

  .group-strength__lead {
      width: 100%;
  }

  .group-strength__grid,
  .group-strength__media,
  .group-strength__stats {
      flex-direction: column;
  }

  .group-strength__grid article,
  .group-strength__media figure,
  .group-strength__stats li {
      width: 100%;
  }

  .group-strength__grid article:nth-child(n+2),
  .group-strength__media figure:nth-child(n+2),
  .group-strength__stats li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .group-strength__media img {
      height: auto;
  }

  .group-strength__media figcaption {
      position: static;
  }

  .btm-cvr-banner > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .btm-cvr-banner > div h4 {
      font-size: 2.3rem;
  }

  .btm-cvr-banner > div a {
      margin-top: 3.5rem;
  }

  footer {
      padding-top: 5rem;
      padding-bottom: 1.5rem;
  }

  footer > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
      flex-direction: column;
  }

  footer > div .lft {
      width: 100%;
      padding-right: 0;
      border-right: none;
      align-items: center;
  }

  footer > div .lft ul {
      align-items: center;
      margin-top: 1.5rem;
  }

  footer > div .rgt {
      width: 100%;
      margin-top: 2rem;
      flex-wrap: wrap;
  }

  footer > div .rgt ul {
      width: 50%;
  }

  footer > div .rgt ul:nth-child(n+3) {
      margin-top: 2rem;
  }

  footer > div h5 {
      margin-bottom: 1.5rem;
  }

  .decanter-series {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .decanter-series > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .decanter-series > div > h3 {
      font-size: 2.6rem;
  }

.decanter-series > div > p {
  width: 100%;
}

  .decanter-series > div h4 {
      font-size: 2.3rem;
  }

  .decanter-series > div:nth-child(n+2) p {
      text-align: center;
  }

  .decanter-series > div ol {
      flex-direction: column;
  }

  .decanter-series > div ol li {
      width: 100%;
  }

  .decanter-series > div ol li dl {
      align-items: center;
      justify-content: center;
  }

  .decanter-series > div ol li:nth-child(3n+2) {
      margin-left: 0;
      margin-right: 0;
  }

  .decanter-series > div ol li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .decanter-series > div > ul {
      flex-direction: column;
  }

  .decanter-series > div > ul li {
      width: 100%;
  }

  .decanter-series > div > ul li:nth-child(n+2) {
      margin-left: 0;
      margin-top: 2.5rem;
  }

  .decanter-part {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .decanter-part div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .decanter-part div h3 {
      font-size: 2.6rem;
  }

  .decanter-part div p {
      width: 100%;
  }

  .decanter-part div ol {
      flex-direction: column;
  }

  .decanter-part div ol li {
      width: 100%;
  }

  .decanter-part div ol li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .decanter-part div ul {
      height: 28rem;
  }

  .decanter-highlight {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .decanter-highlight > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .decanter-highlight > div h3 {
      font-size: 2.6rem;
  }

  .decanter-highlight > div > div {
      flex-direction: column;
  }

  .decanter-highlight > div > div .imgBox {
      width: 100%;
  }

  .decanter-highlight > div > div .txtBox {
      width: 100%;
      margin-top: 2.5rem;
  }

  .decanter-highlight > div > div .txtBox h5 {
      text-align: center;
  }

  .decanter-highlight > div > div .txtBox p {
      text-align: center;
  }

  .decanter-highlight > div > div:nth-child(4n) {
      flex-direction: column-reverse;
  }

  .decanter-highlight > div span {
      margin: 3.5rem 0;
  }

  .decanter-benefit {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .decanter-benefit > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .decanter-benefit > div h3 {
      font-size: 2.6rem;
  }

  .decanter-principle {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .decanter-principle > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .decanter-principle > div h3 {
      font-size: 2.6rem;
  }

  .decanter-principle > div ul {
      width: 100%;
  }

  .service-case {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .service-case > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .service-case > div h3 {
      font-size: 2.6rem;
  }

  .service-case > div > div {
      flex-direction: column;
  }

  .service-case > div > div .txtBox {
      width: 100%;
      display: flex;
      flex-direction: column;
      align-items: center;
  }

  .service-case > div > div .txtBox h5 {
      text-align: center;
  }

  .service-case > div > div .txtBox p {
      text-align: center;
  }

  .service-case > div > div .imgBox {
      width: 100%;
      margin-bottom: 2.5rem;
  }

  .service-case > div > div:nth-child(4) {
      flex-direction: column-reverse;
  }

  .service-case > div ul {
      height: 26.2rem;
  }

  .series-product-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .series-product-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .series-product-intro > div h4 {
      font-size: 2.3rem;
      text-align: center;
  }

  .series-product-intro > div p {
      text-align: center;
  }

  .series-product-intro > div > div {
      flex-direction: column;
      align-items: center;
  }

  .series-product-intro > div > div .product-image {
      width: 100%;
  }

  .series-product-intro > div > div .product-summary {
      width: 100%;
      min-height: auto;
      padding-left: 0;
      padding-right: 0;
  }

  .series-product-intro > div > div .product-summary .overview ul {
      flex-wrap: wrap;
  }

  .series-product-intro > div > div .product-summary .overview ul li {
      width: 45%;
  }

  .series-product-intro > div > div .product-summary .overview ul li:nth-child(n+3) {
      margin-top: 1.5rem;
  }

  .series-product-intro > div:nth-child(4n+3) > div {
      flex-direction: column-reverse;
  }

  .series-product-intro > div:nth-child(4n+3) h4 {
      text-align: center;
  }

  .series-product-intro > span {
      margin-top: 3.5rem;
      margin-bottom: 3.5rem;
  }

  .separator-series {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .separator-series > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .separator-series > div h3 {
      font-size: 2.6rem;
  }

  .separator-series > div ul li {
      width: 100%;
  }

  .separator-highlight {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .separator-highlight > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .separator-highlight > div h3 {
      font-size: 2.6rem;
  }

  .separator-highlight > div > div {
      flex-direction: column;
  }

  .separator-highlight > div > div .imgBox {
      width: 100%;
      margin-top: 1.5rem;
  }

  .separator-highlight > div > div .txtBox {
      width: 100%;
  }

  .separator-highlight > div > div .txtBox h5 {
      text-align: center;
  }

  .separator-highlight > div > div .txtBox p {
      text-align: center;
  }

  .separator-highlight > div > div:nth-child(4n+2) {
      flex-direction: column-reverse;
  }

  .separator-highlight > div span {
      margin-top: 3.5rem;
      margin-bottom: 3.5rem;
  }

  .working-principle {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .working-principle > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .working-principle > div h3 {
      font-size: 2.6rem;
  }

  .working-principle > div ul {
      width: 100%;
  }

  .separator-app-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .separator-app-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .separator-app-intro > div h3 {
      font-size: 2.6rem;
  }

  .separator-app-intro > div > div .app-table tr td:first-child {
      width: 20%;
  }

  .separator-app-intro > div > div .app-table tr td {
      width: 80%;
  }

  .separator-app-intro > div > div .app-table tr th {
      width: 80%;
  }

  .separator-app-intro > div > div .app-table tr th:first-child {
      width: 20%;
  }

  .product-line {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .product-line > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .product-line > div h3 {
      font-size: 2.6rem;
  }

  .product-line > div ul {
      flex-direction: column;
      gap: 0;
  }

  .product-line > div ul li {
      width: 100%;
  }

  .product-line > div ul li:nth-child(n+2) {
      margin-top: 2.5rem;
  }

  .industry-challenge {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .industry-challenge > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .industry-challenge > div h3 {
      font-size: 2.6rem;
  }

  .product-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .product-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .product-intro > div h3 {
      font-size: 2.6rem;
  }

  .product-intro > div > div {
      flex-direction: column;
      align-items: center;
  }

  .product-intro > div > div .product-image {
      width: 100%;
  }

  .product-intro > div > div .product-summary {
      width: 100%;
  }

  .product-intro > div > div .product-summary .overview ul {
      flex-wrap: wrap;
  }

  .product-intro > div > div .product-summary .overview ul li {
      width: 45%;
  }

  .product-intro > div > div .product-summary .overview ul li:nth-child(n+3) {
      margin-top: 1.5rem;
  }

  .process-flow {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .process-flow > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .process-flow > div h3 {
      font-size: 2.6rem;
  }

  .process-flow > div > div {
      width: 100%;
  }

  .company-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .company-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .company-intro > div h3 {
      font-size: 2.6rem;
  }

  .company-intro > div .company-promo-video {
      width: 100%;
  }

  .company-intro > div .company-promo-video video {
      height: auto;
  }

  .management-sys {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .management-sys > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .management-sys > div h3 {
      font-size: 2.6rem;
  }

  .management-sys > div ul li {
      width: 30%;
  }

  .management-sys > div ul li:nth-child(n+4) {
      margin-top: 1.5rem;
  }

  .contact-info {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .contact-info > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .contact-info > div div:nth-child(n+2) {
      margin-top: 3.5rem;
  }

  .contact-info > div div ul li {
      width: 100%;
  }

  .contact-info > div div ul li:nth-child(2n) {
      text-align: left;
  }

  .contact-info > div div ul li:nth-child(n+2) {
      margin-top: 1.2rem;
  }

  .app-catalog {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .app-catalog > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
      flex-direction: column;
  }

  .app-catalog > div div {
      width: 100%;
  }

  .app-catalog > div div:nth-child(n+2) {
      margin-top: 3.5rem;
  }

  .app-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .app-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .app-intro > div h3 {
      font-size: 2.6rem;
  }

  .app-intro > div ul {
      flex-direction: column;
  }

  .app-intro > div ul li {
      width: 100%;
  }

  .app-intro > div ul li img,
  .app-intro > div ul li video {
      height: auto;
  }

  .app-intro > div ul li:nth-child(n+2) {
      margin-left: 0;
      margin-top: 2.5rem;
  }

  .app-intro > div p {
      width: 100%;
  }

  .news-directory {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .news-directory > div {
      width: 100%;
      padding-right: 2%;
      padding-left: 2%;
  }

  .news-directory > div > div {
      flex-direction: column;
  }

  .news-directory > div > div .img-thumbnail {
      width: 100%;
  }

  .news-directory > div > div .img-thumbnail img {
      height: auto;
  }

  .news-directory > div > div .content-intro {
      width: 100%;
      margin-top: 1.5rem;
  }

  .news-directory > div > div:nth-child(n+2) {
      margin-top: 3.5rem;
  }

  .news-content .bread-nav {
      padding-left: 2%;
      padding-right: 2%;
  }

  .news-content .bread-nav ul {
      width: 100%;
  }

  .news-content .news-article {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .news-content .news-article .article-content .list-img {
      flex-direction: column;
  }

  .news-content .news-article .article-content .list-img li {
      width: 100%;
  }

  .news-content .news-article .article-content .two li {
      width: 100%;
  }

  .news-content .news-article .article-content .two li:nth-child(n+2) {
      margin-top: 1.5rem;
  }

  .float-menu div {
      width: 96%;
  }

  .float-menu div > a {
      width: 40%;
  }

  .float-menu div ul {
      width: 32%;
  }

  .float-menu div ul li {
      font-size: 1.7rem;
  }

  .float-menu div ul li b {
      display: none;
  }

  .error-404 {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .error-404 div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .reference-bread ul {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .reference-directory > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
      padding-bottom: 1.2rem;
  }

  .reference-directory > div > div {
      flex-direction: column;
  }

  .reference-directory > div > div .img-thumbnail {
      width: 100%;
  }

  .reference-directory > div > div .content-intro {
      width: 100%;
      margin-top: 1.2rem;
  }

  .reference-container .section {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .reference-container .section h2 {
      font-size: 2.6rem;
  }

  .reference-container .section .segregate {
      flex-direction: column-reverse;
  }

  .reference-container .section .segregate .left {
      width: 100%;
  }

  .reference-container .section .segregate .right {
      width: 100%;
      margin-bottom: 1.5rem;
  }

  .reference-container .section .img-box {
      width: 100%;
  }

  .tank-cleaning-intro {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .tank-cleaning-intro > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .tank-cleaning-intro > div h3 {
      font-size: 2.6rem;
  }

  .tank-cleaning-intro > div > div {
      flex-direction: column;
      align-items: center;
  }

  .tank-cleaning-intro > div > div > div {
      width: 100%;
  }

  .tank-cleaning-intro > div > div > div:nth-of-type(n+2) {
      margin-top: 2.5rem;
  }

  .why-our-tank-sys {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .why-our-tank-sys > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .why-our-tank-sys > div h3 {
      font-size: 2.6rem;
  }

  .why-our-tank-sys > div > div {
      flex-direction: column;
  }

  .why-our-tank-sys > div > div .tradition {
      width: 100%;
  }

  .why-our-tank-sys > div > div .system {
      width: 100%;
      margin-top: 2.5rem;
  }

  .why-our-tank-sys > div > div .system h5 {
      text-align: left;
  }

  .why-our-tank-sys > div > div .system ul {
      text-align: left;
  }

  .why-our-tank-sys > div > div .system li {
      font-weight: normal;
  }

  .why-our-tank-sys > div > div .system li:after {
      background: none;
      margin-left: 0;
  }

  .why-our-tank-sys > div > div .system li:before {
      content: '';
      width: 0.6rem;
      height: 0.6rem;
      border-radius: 50%;
      display: inline-block;
      vertical-align: middle;
      margin-right: 1.5rem;
      background-color: #a0c912;
  }

  .turnkey-solution {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .turnkey-solution > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .turnkey-solution > div h3 {
      font-size: 2.6rem;
  }

  .turnkey-solution > div ul {
      width: 100%;
  }

  .privacy-box h1 {
      font-size: 3.2rem;
  }

  .privacy-box > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .privacy-box > div h3 {
      font-size: 2.6rem;
  }

  .hero__banner div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .hero__banner div h1 {
      font-size: 3.2rem;
  }

  .key-feature {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .key-feature > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .key-feature > div h3 {
      font-size: 2.6rem;
  }

  .key-feature > div > div {
      flex-direction: column;
  }

  .key-feature > div > div div {
      width: 100%;
  }

  .key-feature > div > div div:nth-of-type(n+2) {
      margin-top: 2.5rem;
  }

  .product-param {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .product-param > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .product-param > div h3 {
      font-size: 2.6rem;
  }

  .hydraulic-application {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .hydraulic-application > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .hydraulic-application > div h3 {
      font-size: 2.6rem;
  }

  .hydraulic-application > div ul {
      flex-direction: column;
  }

  .hydraulic-application > div ul li {
      width: 100%;
  }

  .hydraulic-application > div ul li:nth-of-type(n+2) {
      margin-top: 2.5rem;
  }

  .why-zk-olive-decanter {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .why-zk-olive-decanter > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .why-zk-olive-decanter > div h2 {
      font-size: 2rem;
      color: #333333;
      line-height: 1.5;
      font-weight: 500;
      text-align: center;
      margin-bottom: 3.5rem;
  }

  .why-zk-olive-decanter > div p {
      width: 100%;
  }

  .why-zk-olive-decanter > div ul {
      width: 100%;
  }

  .olive-extraction-process {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .olive-extraction-process > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .olive-extraction-process > div h2 {
      font-size: 2rem;
      color: #333333;
      line-height: 1.5;
      font-weight: 500;
      text-align: center;
      margin-bottom: 3.5rem;
  }

  .olive-decanter-advantage {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .olive-decanter-advantage > div {
      width: 100%;
  }

  .olive-decanter-advantage > div h3 {
      font-size: 2.6rem;
  }

  .olive-decanter-advantage > div ul {
      width: 100%;
  }

  .olive-decanter-param {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .olive-decanter-param > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

.new-decanter-overview {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .new-decanter-overview > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .new-decanter-overview > div h2 {
      font-size: 2.6rem;
  }

.new-decanter-overview > div > p {
  width: 100%;
}

  .new-decanter-overview > div .overview-stats {
      flex-wrap: wrap;
      gap: 2rem;
      padding: 2rem 1rem;
  }

  .new-decanter-overview > div .overview-stats .stat-item {
      flex: 1 1 45%;
      min-width: 15rem;
  }

  .new-decanter-overview > div .overview-stats .stat-item .stat-number {
      font-size: 3.2rem;
  }

  .new-decanter-overview > div .overview-stats .stat-item .stat-label {
      font-size: 1.4rem;
  }

.new-decanter-principle {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .new-decanter-principle > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .new-decanter-principle > div h3 {
      font-size: 2.6rem;
  }

  .new-decanter-principle > div .principle-content {
      flex-direction: column;
      gap: 2rem;
  }

  .new-decanter-principle > div .principle-content .principle-text h4 {
      font-size: 2.3rem;
      text-align: center;
  }

  .new-decanter-principle > div .principle-content .principle-text p {
      text-align: center;
  }

  .new-decanter-principle > div .principle-content .principle-video {
      flex: none;
      width: 100%;
  }

  .new-decanter-principle > div .principle-content .principle-video video {
      height: 25rem;
  }

.new-decanter-applications {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .new-decanter-applications > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .new-decanter-applications > div h3 {
      font-size: 2.6rem;
  }

.new-decanter-applications > div > p {
      width: 100%;
}

  .new-decanter-applications > div .applications-grid {
      grid-template-columns: 1fr;
      gap: 2rem;
  }

  .new-decanter-applications > div .applications-grid .app-category {
      padding: 2rem;
  }

  .new-decanter-benefits {
      padding-top: 5.5rem;
      padding-bottom: 5.5rem;
  }

  .new-decanter-benefits > div {
      width: 96%;
      padding-left: 2%;
      padding-right: 2%;
  }

  .new-decanter-benefits > div h3 {
      font-size: 2.6rem;
  }

.new-decanter-benefits > div > p {
      width: 100%;
}

  .new-decanter-benefits > div .benefits-list {
      grid-template-columns: 1fr;
      gap: 2rem;
  }

  .new-decanter-benefits > div .benefits-list .benefit-item {
      padding: 2rem;
  }

  .new-decanter-benefits > div .benefits-list .benefit-item h5 {
      text-align: center;
  }

  .new-decanter-benefits > div .benefits-list .benefit-item p {
      text-align: center;
  }

 .olive-oil-overview {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.olive-oil-overview > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.olive-oil-overview > div h2 {
  font-size: 2.8rem;
}
.olive-centrifuge-features {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.olive-centrifuge-features .features-grid .feature-item {
  flex-direction: column;
  text-align: center;
}
.olive-centrifuge-features .features-grid .feature-item .feature-icon {
  width: 92%;
  height: auto;
  margin: 0 auto;
}
.olive-centrifuge-features > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.olive-centrifuge-features > div h2 {
  font-size: 2.8rem;
}
.complete-system-equipment {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.complete-system-equipment .equipment-grid {
  gap: 1.5rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content {
  padding: 2rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-image {
  width: 92%;
  height: auto;
  margin: 0 auto;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info h4 {
  font-size: 2rem;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info ul {
  text-align: left;
}
.complete-system-equipment .equipment-grid .equipment-item .equipment-content .equipment-info ul li {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
}
.complete-system-equipment > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.complete-system-equipment > div h2 {
  font-size: 2.8rem;
}
.process-steps .step {
  flex-direction: column;
  text-align: center;
}
.process-steps .step .step-number {
  margin: 0 auto 1.5rem;
}
.olive-equipment-specs > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.olive-equipment-specs > div h2 {
  font-size: 2.8rem;
}
.olive-applications > div {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.olive-applications > div h2 {
  font-size: 2.8rem;
  margin-bottom: 3.5rem;
}
.company-stats {
  grid-template-columns: 1fr !important;
  gap: 1.5rem;
}
.company-stats .stat-item .count {
  font-size: 3.6rem;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
  padding: 1.2rem 1.4rem;
  font-size: 1.6rem;
}
.form-actions button[type="submit"] {
  min-width: 100%;
  padding: 1.4rem 2rem;
}
  .whatsapp-float-container {
    bottom: calc(3.5% + 4.6rem + 10px);
    right: 0;
  }
  
  .whatsapp-float-btn {
    padding: 8px 12px;
    font-size: 12px;
    border-radius: 40px;
    gap: 6px;
  }
}
/* Tunneling Dewatering Page Styles */
.tunneling-challenges {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.tunneling-challenges .ctn-1200 h2 {
font-size: 3.5rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.tunneling-challenges .ctn-1200 > p {
font-size: 2rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
margin-bottom: 5.5rem;
max-width: 90rem;
margin-left: auto;
margin-right: auto;
}
.tunneling-challenges .challenges-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(39rem, 1fr));
gap: 3rem;
margin-top: 5.5rem;
}
.tunneling-challenges .challenges-grid .challenge-item {
background: #ffffff;
border-radius: 0.8rem;
padding: 3.5rem 2.5rem;
text-align: center;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
transition: all 0.3s ease;
border: 0.1rem solid transparent;
}
.tunneling-challenges .challenges-grid .challenge-item:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.4rem 2.5rem rgba(0, 0, 0, 0.12);
border-color: #a0c912;
}
.tunneling-challenges .challenges-grid .challenge-item img {
width: 6rem;
height: 6rem;
margin: 0 auto 2rem;
display: block;
}
.tunneling-challenges .challenges-grid .challenge-item h3 {
font-size: 2.4rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 1.5rem;
}
.tunneling-challenges .challenges-grid .challenge-item p {
font-size: 1.7rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
line-height: 1.7;
}
.decanter-solution {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.decanter-solution .ctn-1200 h2 {
font-size: 3.3rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 5.5rem;
}
.decanter-solution .solution-content {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 6rem;
align-items: center;
}
.decanter-solution .solution-content .solution-text h3 {
font-size: 2.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: left;
margin-bottom: 2rem;
}
.decanter-solution .solution-content .solution-text h3:nth-child(n+2) {
margin-top: 4rem;
}
.decanter-solution .solution-content .solution-text p {
font-size: 1.8rem;
color: #3e3e3e;
line-height: 1.6;
text-align: left;
margin-bottom: 2rem;
line-height: 1.7;
}
.decanter-solution .solution-content .solution-text ul {
margin-top: 2rem;
}
.decanter-solution .solution-content .solution-text ul li {
font-size: 1.7rem;
color: #3e3e3e;
text-align: left;
margin-bottom: 1.2rem;
padding-left: 2rem;
position: relative;
line-height: 1.6;
}
.decanter-solution .solution-content .solution-text ul li:before {
content: '✓';
position: absolute;
left: 0;
top: 0;
color: #a0c912;
font-weight: bold;
font-size: 1.6rem;
}
.decanter-solution .solution-content .solution-text ul li strong {
font-weight: 500;
}
.decanter-solution .solution-content .solution-image {
text-align: center;
}
.decanter-solution .solution-content .solution-image img {
max-width: 100%;
height: auto;
border-radius: 0.8rem;
box-shadow: 0 0.3rem 2rem rgba(0, 0, 0, 0.1);
}
.zk-advantages {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.zk-advantages .ctn-1200 h2 {
font-size: 3.3rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 5.5rem;
}
.zk-advantages .advantages-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(39rem, 1fr));
gap: 4rem;
}
.zk-advantages .advantages-grid .advantage-item {
background: #ffffff;
border-radius: 1rem;
padding: 4rem 3rem;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
}
.zk-advantages .advantages-grid .advantage-item h3 {
font-size: 2.3rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2.5rem;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-text p {
font-size: 1.7rem;
color: #3e3e3e;
text-align: left;
margin-bottom: 1.5rem;
line-height: 1.6;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-text p strong {
font-weight: 500;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data {
display: flex;
justify-content: space-around;
margin-top: 3rem;
padding-top: 2.5rem;
border-top: 0.1rem solid #e1e4e8;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data .data-item {
text-align: center;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data .data-item .data-number {
display: block;
font-size: 3.2rem;
font-weight: 700;
color: #a0c912;
line-height: 1.2;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data .data-item .data-label {
display: block;
font-size: 1.4rem;
color: #9a9a9a;
margin-top: 0.5rem;
}
.application-cases {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.application-cases .ctn-1200 h2 {
font-size: 3.8rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 5.5rem;
}
.application-cases .cases-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(38rem, 1fr));
gap: 4rem;
}
.application-cases .cases-grid .case-item {
background: #ffffff;
border-radius: 1rem;
overflow: hidden;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
transition: all 0.3s ease;
}
.application-cases .cases-grid .case-item:hover {
transform: translateY(-0.5rem);
box-shadow: 0 0.4rem 2.5rem rgba(0, 0, 0, 0.12);
}
.application-cases .cases-grid .case-item h3 {
font-size: 2.3rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
padding: 3rem 3rem 0;
}
.application-cases .cases-grid .case-item > span {
display: block;
width: 100%;
height: 22rem;
overflow: hidden;
}
.application-cases .cases-grid .case-item > span img {
width: 100%;
height: 100%;
object-fit: cover;
transition: transform 0.3s ease;
}
.application-cases .cases-grid .case-item:hover span img {
transform: scale(1.05);
}
.application-cases .cases-grid .case-item p {
font-size: 1.7rem;
color: #3e3e3e;
text-align: left;
padding: 0 3rem;
margin: 2rem 0;
line-height: 1.6;
}
.application-cases .cases-grid .case-item .case-data {
display: flex;
justify-content: space-between;
padding: 0 3rem 3rem;
}
.application-cases .cases-grid .case-item .case-data span {
background: #a0c912;
color: #ffffff;
padding: 1.5rem 1.5rem;
border-radius: 2rem;
font-size: 1.5rem;
font-weight: 500;
height: auto;
}
.why-choose-zk {
padding-top: 8.8rem;
padding-bottom: 8.8rem;
}
.why-choose-zk .ctn-1200 h2 {
font-size: 3.6rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 5.5rem;
}
.why-choose-zk .reasons-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(39rem, 1fr));
gap: 3rem;
margin-bottom: 6rem;
}
.why-choose-zk .reasons-grid .reason-item {
background: #ffffff;
border-radius: 0.8rem;
padding: 3.5rem 2.5rem;
text-align: center;
box-shadow: 0 0.2rem 1.5rem rgba(0, 0, 0, 0.08);
transition: all 0.3s ease;
}
.why-choose-zk .reasons-grid .reason-item:hover {
transform: translateY(-0.3rem);
box-shadow: 0 0.4rem 2rem rgba(0, 0, 0, 0.12);
}
.why-choose-zk .reasons-grid .reason-item h3 {
font-size: 2.2rem;
color: #333333;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
}
.why-choose-zk .reasons-grid .reason-item p {
font-size: 1.7rem;
color: #3e3e3e;
line-height: 1.6;
text-align: center;
}
.why-choose-zk .cta-section {
display: flex;
background: linear-gradient(135deg, #015bab 0%, #a0c912 100%);
border-radius: 1rem;
padding: 5rem 4rem;
text-align: center;
color: #ffffff;
flex-direction: column;
align-items: center;
}
.why-choose-zk .cta-section h3 {
font-size: 2.8rem;
color: #ffffff;
line-height: 1.5;
font-weight: 500;
text-align: center;
margin-bottom: 2rem;
}
.why-choose-zk .cta-section p {
font-size: 1.8rem;
color: #ffffff;
line-height: 1.6;
text-align: center;
margin-bottom: 3rem;
opacity: 0.9;
}
.why-choose-zk .cta-section a {
display: block;
width: 25rem;
height: 6.2rem;
line-height: 6.2rem;
font-size: 1.8rem;
text-align: center;
color: #ffffff;
border-radius: 0.3rem;
-webkit-border-radius: 0.3rem;
-moz-border-radius: 0.3rem;
background-color: #a0c912;
border: 0.2rem solid #a0c912;
}
.why-choose-zk .cta-section a:hover {
color: #ffffff;
background: transparent;
}
/* Mobile Responsive Styles for Tunneling Page */
@media (max-width: 768px) {
.tunneling-challenges {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}
.tunneling-challenges .ctn-1200 {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.tunneling-challenges .ctn-1200 h2 {
  font-size: 2.6rem;
}
.tunneling-challenges .ctn-1200 > p {
  font-size: 1.8rem;
}
.tunneling-challenges .challenges-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.tunneling-challenges .challenges-grid .challenge-item {
  padding: 2.5rem 2rem;
}
.tunneling-challenges .challenges-grid .challenge-item h3 {
  font-size: 2.2rem;
}
.tunneling-challenges .challenges-grid .challenge-item p {
  font-size: 1.6rem;
}
.decanter-solution {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}
.decanter-solution .ctn-1200 {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.decanter-solution .ctn-1200 h2 {
  font-size: 2.6rem;
}
.decanter-solution .solution-content {
  grid-template-columns: 1fr;
  gap: 3rem;
}
.decanter-solution .solution-content .solution-text h3 {
  font-size: 2.4rem;
}
.decanter-solution .solution-content .solution-text p,
.decanter-solution .solution-content .solution-text ul li {
  font-size: 1.7rem;
}
.zk-advantages {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}
.zk-advantages .ctn-1200 {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.zk-advantages .ctn-1200 h2 {
  font-size: 2.6rem;
}
.zk-advantages .advantages-grid {
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.zk-advantages .advantages-grid .advantage-item {
  padding: 3rem 2rem;
}
.zk-advantages .advantages-grid .advantage-item h3 {
  font-size: 2.2rem;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-text p {
  font-size: 1.6rem;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data {
  flex-direction: column;
  gap: 1.5rem;
}
.zk-advantages .advantages-grid .advantage-item .advantage-content .advantage-data .data-item .data-number {
  font-size: 2.8rem;
}
.application-cases {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}
.application-cases .ctn-1200 {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.application-cases .ctn-1200 h2 {
  font-size: 2.6rem;
}
.application-cases .cases-grid {
  grid-template-columns: 1fr;
  gap: 2.5rem;
}
.application-cases .cases-grid .case-item h3 {
  font-size: 2rem;
  padding: 2rem 2rem 0;
}
.application-cases .cases-grid .case-item p {
  font-size: 1.6rem;
  padding: 0 2rem;
}
.application-cases .cases-grid .case-item .case-data {
  flex-direction: column;
  gap: 1rem;
  padding: 0 2rem 2rem;
}
.application-cases .cases-grid .case-item .case-data span {
  text-align: center;
}
.why-choose-zk {
  padding-top: 5.5rem;
  padding-bottom: 5.5rem;
}
.why-choose-zk .ctn-1200 {
  width: 96%;
  padding-left: 2%;
  padding-right: 2%;
}
.why-choose-zk .ctn-1200 h2 {
  font-size: 2.6rem;
}
.why-choose-zk .reasons-grid {
  grid-template-columns: 1fr;
  gap: 2rem;
}
.why-choose-zk .reasons-grid .reason-item {
  padding: 2.5rem 2rem;
}
.why-choose-zk .reasons-grid .reason-item h3 {
  font-size: 2rem;
}
.why-choose-zk .reasons-grid .reason-item p {
  font-size: 1.6rem;
}
.why-choose-zk .cta-section {
  padding: 3rem 2rem;
}
.why-choose-zk .cta-section h3 {
  font-size: 2.4rem;
}
.why-choose-zk .cta-section p {
  font-size: 1.7rem;
}
.why-choose-zk .cta-section a {
  width: 100%;
  max-width: 25rem;
}
}
.decanter-tco-maintenance {
  padding: 6rem 0;
}
.decanter-tco-maintenance .tco-container {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 5%;
}
.decanter-tco-maintenance h3 {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 3.2rem;
  color: #333;
}
.decanter-tco-maintenance .tco-intro {
  text-align: center;
  margin-bottom: 4rem;
  color: #666;
  font-size: 1.6rem;
  line-height: 1.6;
}
.decanter-tco-maintenance .tco-grid {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}
.decanter-tco-maintenance .tco-item {
  flex: 1;
  min-width: 30rem;
  background: #f8f9fa;
  padding: 3rem;
  border-radius: 0.8rem;
  box-shadow: 0 0.4rem 0.6rem rgba(0,0,0,0.05);
}
.decanter-tco-maintenance .tco-item h4 {
  margin-bottom: 2rem;
  color: #0056b3;
  font-size: 2rem;
  border-bottom: 0.2rem solid #e2e8f0;
  padding-bottom: 1rem;
}
.decanter-tco-maintenance .tco-item ul {
  padding-left: 2rem;
  line-height: 1.8;
  color: #444;
  font-size: 1.5rem;
  list-style-type: disc;
}
.decanter-tco-maintenance .tco-item ul li {
  margin-bottom: 1.5rem;
}
.decanter-tco-maintenance .tco-item ul li:last-child {
  margin-bottom: 0;
}

.case-media-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 2rem;
      margin-bottom: 3rem;
    }
    .case-media-grid figure {
      margin: 0;
    }
    .case-media-grid img {
      width: 100%;
      border-radius: 8px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    .case-media-grid figcaption {
      margin-top: 1rem;
      color: #6b7280;
      font-size: 1.4rem;
      text-align: center;
    }

@media screen and (max-width: 768px) {
  .decanter-tco-maintenance {
    padding: 4rem 0;
  }
  .decanter-tco-maintenance h3 {
    font-size: 2.4rem;
  }
  .decanter-tco-maintenance .tco-grid {
    flex-direction: column;
    gap: 2rem;
  }
}
@media (max-width: 768px) {
      .case-media-grid {
        grid-template-columns: 1fr;
      }
    }