:root {
  --ink: #102033;
  --muted: #637084;
  --line: #e6edf4;
  --paper: #f7fafc;
  --white: #ffffff;
  --blue: #0d5ea8;
  --blue-dark: #082845;
  --aqua: #55c7e8;
  --champagne: #d6b77a;
  --shadow: 0 26px 70px rgba(17, 42, 72, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family:
    Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

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

img {
  max-width: 100%;
}

/* Keep the original EyouCMS header data, but present it with the new premium navigation style. */
.top {
  position: fixed;
  top: 28px;
  right: clamp(20px, 5vw, 72px);
  z-index: 1202;
  width: auto;
  height: auto;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.top .container {
  width: auto;
  max-width: none;
  padding: 0;
}

.top .top_nr {
  display: flex;
  align-items: center;
  gap: 14px;
  height: auto;
  padding: 0;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  overflow: visible !important;
}

.top::before,
.top::after,
.top .container::before,
.top .container::after,
.top .top_nr::before,
.top .top_nr::after,
.top .language::before,
.top .language::after,
.top .language ul::before,
.top .language ul::after,
.top .tel::before,
.top .tel::after {
  display: none !important;
  content: none !important;
}

.top .tel {
  float: none;
  height: 34px;
  padding: 0 14px;
  color: #294059;
  background: rgba(255, 255, 255, 0.94) !important;
  background-image: none !important;
  border: 1px solid rgba(13, 94, 168, 0.12);
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(16, 32, 51, 0.08);
  font-size: 13px;
  line-height: 34px;
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.top .language {
  background: transparent !important;
  background-image: none !important;
}

.top .language ul {
  display: flex;
  align-items: center;
  gap: 4px;
  margin: 0;
  padding: 4px;
  background: rgba(255, 255, 255, 0.94) !important;
  background-image: none !important;
  border: 1px solid rgba(13, 94, 168, 0.12);
  border-radius: 999px;
  box-shadow: 0 10px 26px rgba(16, 32, 51, 0.08);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.top .language li {
  margin: 0;
  padding: 0;
}

.top .language a {
  display: block;
  min-width: 42px;
  height: 26px;
  padding: 0 10px;
  color: #40546b;
  border-radius: 999px;
  font-size: 12px;
  line-height: 26px;
  text-align: center;
  background: transparent !important;
  background-image: none !important;
}

.top .language a.on,
.top .language a:hover {
  color: var(--white);
  background: var(--blue-dark) !important;
  background-image: none !important;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1200;
  width: 100%;
  background: rgba(255, 255, 255, 0.72) !important;
  border-bottom: 1px solid rgba(237, 242, 247, 0.72);
  box-shadow: 0 12px 32px rgba(16, 32, 51, 0.06);
  backdrop-filter: blur(16px);
}

.header .container {
  display: flex !important;
  align-items: center;
  justify-content: flex-start;
  gap: clamp(70px, 8vw, 150px);
  width: min(1180px, calc(100% - 560px));
  height: 96px;
  margin-right: 420px;
  margin-left: auto;
  padding: 0;
}

.header .logo {
  position: static !important;
  display: flex;
  align-items: center;
  width: auto;
  height: auto;
  overflow: visible !important;
  inset: auto !important;
  margin: 0;
}

.header .logo a,
.header .logo i {
  display: flex;
  align-items: center;
  width: auto !important;
  height: 70px;
}

.header .logo img {
  width: auto;
  max-width: 220px;
  max-height: 70px;
  object-fit: contain;
}

.header .nav {
  position: static !important;
  display: flex;
  justify-content: center;
  width: auto !important;
  height: auto !important;
  min-width: 0;
  padding: 0 !important;
}

.header .nav .one {
  display: flex;
  align-items: center;
  justify-content: center;
  width: auto !important;
  gap: clamp(18px, 2.4vw, 34px);
  margin: 0;
  padding: 0;
}

.header .nav .one > li {
  position: relative;
  display: flex;
  align-items: center;
  float: none !important;
  width: auto !important;
  margin: 0;
  padding: 0;
}

.header .nav .one > li > a {
  position: relative;
  display: block;
  height: auto;
  padding: 40px 0 38px;
  color: #24364b;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.1;
  white-space: nowrap;
  transition: color 220ms ease;
}

.header .nav .one > li > a::after {
  position: absolute;
  left: 0;
  bottom: 28px;
  width: 100%;
  height: 2px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms ease;
  content: "";
}

.header .nav .one > li:hover > a,
.header .nav .one > li.on > a {
  color: var(--blue-dark);
}

.header .nav .one > li:hover > a::after,
.header .nav .one > li.on > a::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header .nav .two_box {
  top: 76px;
  left: 50%;
  min-width: 180px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(230, 237, 244, 0.92);
  box-shadow: 0 22px 54px rgba(16, 32, 51, 0.14);
  transform: translateX(-50%);
  backdrop-filter: blur(18px);
}

.header .nav .two {
  min-width: 156px;
  margin: 0;
  padding: 0;
}

.header .nav .two li {
  margin: 0;
}

.header .nav .two li a {
  display: block;
  padding: 12px 14px;
  color: #33465d;
  border-radius: 6px;
  font-size: 14px;
  line-height: 1.2;
  transition:
    color 200ms ease,
    background 200ms ease;
}

.header .nav .two li a:hover {
  color: var(--blue);
  background: #f3f8fc;
}

.header .search {
  display: none;
}

.mheader {
  z-index: 1201;
}

.banner.ibanner {
  background: #ffffff !important;
  padding-top: 96px;
}

.banner.ibanner,
.banner.ibanner .swiper-container-banner,
.banner.ibanner .swiper-wrapper-banner,
.banner.ibanner .swiper-slide-banner {
  background: #ffffff !important;
  height: auto !important;
  max-height: none !important;
  min-height: 0 !important;
}

.banner.ibanner .swiper-slide-banner a,
.banner.ibanner .swiper-slide-banner img {
  display: block;
  width: 100%;
}

.banner.ibanner .swiper-slide-banner img {
  height: auto !important;
  object-fit: contain;
}

.ys-product-poster {
  overflow: hidden;
}

.ys-product-poster img {
  display: block;
  width: 100%;
  height: auto;
}

.ys-product-poster::after {
  content: none !important;
  display: none !important;
  background: none !important;
}

.footer .wow,
.copyright,
.copyright.wow {
  visibility: visible !important;
  animation-name: none !important;
}

.ys-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 32px;
  padding: 22px clamp(22px, 5vw, 72px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(18px);
}

.ys-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.ys-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--aqua));
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.ys-brand strong,
.ys-brand small {
  display: block;
}

.ys-brand strong {
  font-size: 17px;
  line-height: 20px;
}

.ys-brand small {
  color: var(--muted);
  font-size: 11px;
  line-height: 16px;
}

.ys-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 36px);
  color: #24364b;
  font-size: 14px;
}

.ys-nav a {
  position: relative;
  padding: 6px 0;
}

.ys-nav a::after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 240ms ease;
  content: "";
}

.ys-nav a:hover::after,
.ys-nav .current::after {
  transform: scaleX(1);
  transform-origin: left;
}

.ys-header-action {
  justify-self: end;
  padding: 12px 20px;
  color: var(--white);
  background: var(--blue-dark);
  border-radius: 999px;
  font-size: 14px;
}

.ys-hero {
  position: relative;
  min-height: 92vh;
  overflow: hidden;
  isolation: isolate;
  background: linear-gradient(135deg, #f7fbff, #d8ebff);
}

.ys-hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.ys-hero-shade {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.72) 38%, rgba(255, 255, 255, 0.18) 72%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.82), transparent 28%, rgba(255, 255, 255, 0.78) 100%);
}

.ys-hero-content {
  width: min(720px, calc(100% - 44px));
  padding: 210px 0 150px clamp(22px, 7vw, 110px);
}

.ys-eyebrow {
  margin: 0 0 16px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ys-hero h1,
.ys-section h2,
.ys-product h3,
.ys-card h3,
.ys-step h3,
.ys-contact h2,
.ys-product-list h3 {
  margin-top: 0;
}

.ys-hero h1 {
  max-width: 660px;
  margin-bottom: 26px;
  font-size: clamp(40px, 5.2vw, 72px);
  line-height: 1.08;
  letter-spacing: 0;
}

.ys-hero-copy {
  max-width: 580px;
  margin: 0 0 34px;
  color: #46576c;
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.9;
}

.ys-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.ys-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 700;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.ys-button:hover {
  transform: translateY(-2px);
}

.ys-button.primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  box-shadow: 0 14px 30px rgba(13, 94, 168, 0.24);
}

.ys-button.secondary {
  color: var(--blue-dark);
  background: rgba(255, 255, 255, 0.74);
  border-color: rgba(13, 94, 168, 0.2);
}

.ys-proof {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  width: min(1180px, calc(100% - 44px));
  margin: -58px auto 0;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(230, 237, 244, 0.8);
  box-shadow: var(--shadow);
  backdrop-filter: blur(20px);
}

.ys-page {
  background: var(--white);
}

.ys-proof div {
  padding: 26px 28px;
  border-right: 1px solid var(--line);
}

.ys-proof div:last-child {
  border-right: 0;
}

.ys-proof strong,
.ys-proof span {
  display: block;
}

.ys-proof strong {
  margin-bottom: 8px;
  color: var(--blue-dark);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
}

.ys-proof span {
  color: var(--muted);
  font-size: 14px;
}

.ys-section {
  padding: clamp(76px, 10vw, 132px) clamp(22px, 5vw, 72px);
}

.ys-section-heading {
  width: min(760px, 100%);
  margin-bottom: 40px;
}

.ys-section-heading h2,
.ys-contact h2 {
  margin-bottom: 0;
  font-size: clamp(28px, 3.2vw, 44px);
  line-height: 1.18;
  letter-spacing: 0;
}

.ys-solutions {
  background: var(--paper);
}

.ys-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.ys-card,
.ys-product-list article,
.ys-step {
  background: var(--white);
  border: 1px solid var(--line);
}

.ys-card {
  display: block;
  min-height: 260px;
  padding: 28px;
  transition:
    transform 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease;
}

.ys-card:hover {
  border-color: rgba(13, 94, 168, 0.32);
  box-shadow: 0 18px 44px rgba(16, 32, 51, 0.09);
  transform: translateY(-4px);
}

.ys-card span {
  display: inline-block;
  margin-bottom: 70px;
  color: var(--champagne);
  font-size: 13px;
  font-weight: 800;
}

.ys-card h3,
.ys-product h3,
.ys-product-list h3,
.ys-step h3 {
  margin-bottom: 12px;
  font-size: 22px;
  line-height: 1.25;
}

.ys-card p,
.ys-product p,
.ys-product-list p,
.ys-step p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.ys-products {
  background:
    radial-gradient(circle at 12% 0%, rgba(85, 199, 232, 0.1), transparent 28%),
    linear-gradient(180deg, #ffffff, #f7fafc);
}

.ys-products .ys-section-heading,
.ys-products .ys-product-grid,
.ys-products .ys-more {
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
}

.ys-center-heading {
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.ys-section-desc {
  max-width: 720px;
  margin: 18px auto 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.ys-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.ys-product-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(230, 237, 244, 0.96);
  box-shadow: 0 18px 48px rgba(16, 32, 51, 0.07);
  transition:
    transform 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease;
}

.ys-product-card:hover {
  border-color: rgba(13, 94, 168, 0.32);
  box-shadow: 0 24px 58px rgba(16, 32, 51, 0.13);
  transform: translateY(-5px);
}

.ys-product-img {
  display: grid;
  place-items: center;
  aspect-ratio: 1.12;
  padding: 26px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.78), rgba(223, 237, 249, 0.62)),
    radial-gradient(circle at 50% 18%, rgba(85, 199, 232, 0.22), transparent 40%);
}

.ys-product-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 260ms ease;
}

.ys-product-card:hover .ys-product-img img {
  transform: scale(1.04);
}

.ys-product-info {
  padding: 18px 20px 20px;
}

.ys-product-info h3 {
  margin: 0;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.35;
  text-align: center;
}

.ys-product-info p {
  flex: 1;
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.ys-product-info span {
  color: var(--blue);
  font-size: 14px;
  font-weight: 800;
}

.ys-about {
  padding-top: clamp(46px, 5vw, 72px);
  padding-bottom: clamp(46px, 5vw, 72px);
  background-position: center;
  background-size: cover;
}

.ys-about-heading {
  color: var(--white);
}

.ys-about-heading h2 {
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}

.ys-about-heading h2::after {
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 44px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--aqua));
  transform: translateX(-50%);
  content: "";
}

.ys-about-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  max-width: 1200px;
  margin: 28px auto 0;
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 24px 64px rgba(16, 32, 51, 0.18);
}

.ys-about-copy {
  padding: clamp(28px, 3.8vw, 44px);
}

.ys-about-copy h3 {
  position: relative;
  margin: 0 0 22px;
  padding-bottom: 14px;
  color: var(--ink);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1.25;
}

.ys-about-copy h3::after {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--aqua));
  content: "";
}

.ys-about-copy p {
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.78;
}

.ys-about-copy a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 116px;
  height: 40px;
  padding: 0 22px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  border-radius: 999px;
  box-shadow: 0 12px 26px rgba(13, 94, 168, 0.2);
  font-size: 14px;
  font-weight: 800;
}

.ys-about-img {
  min-height: 320px;
  background: #eaf1f7;
}

.ys-about-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ys-cases {
  background: var(--paper);
}

.ys-cases .ys-section-heading,
.ys-case-grid {
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
}

.ys-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.ys-case-card {
  display: block;
  overflow: hidden;
  background: var(--white);
  border: 1px solid rgba(230, 237, 244, 0.96);
  box-shadow: 0 18px 48px rgba(16, 32, 51, 0.07);
  transition:
    transform 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease;
}

.ys-case-card:hover {
  border-color: rgba(13, 94, 168, 0.32);
  box-shadow: 0 24px 58px rgba(16, 32, 51, 0.13);
  transform: translateY(-5px);
}

.ys-case-img {
  aspect-ratio: 1.42;
  overflow: hidden;
  background: #eef4f9;
}

.ys-case-img img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 260ms ease;
}

.ys-case-card:hover .ys-case-img img {
  transform: scale(1.04);
}

.ys-case-card h3 {
  margin: 0;
  padding: 18px 20px 20px;
  color: var(--ink);
  font-size: 19px;
  line-height: 1.35;
  text-align: center;
}

.ys-more {
  margin-top: 40px;
  text-align: center;
}

.ys-more a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 190px;
  min-height: 46px;
  padding: 0 26px;
  color: var(--blue-dark);
  background: var(--white);
  border: 1px solid rgba(13, 94, 168, 0.28);
  border-radius: 999px;
  font-size: 15px;
  font-weight: 800;
  transition:
    background 220ms ease,
    color 220ms ease,
    transform 220ms ease;
}

.ys-more a:hover {
  color: var(--white);
  background: var(--blue-dark);
  transform: translateY(-2px);
}

.ys-product-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.6fr);
  gap: 24px;
}

.ys-product {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(280px, 1fr);
  align-items: center;
  min-height: 520px;
  padding: clamp(28px, 5vw, 64px);
  color: var(--white);
  background:
    radial-gradient(circle at 24% 32%, rgba(85, 199, 232, 0.38), transparent 34%),
    linear-gradient(135deg, #081f36, #0d416c 54%, #0e6a96);
}

.ys-product p {
  color: rgba(255, 255, 255, 0.78);
}

.ys-product-photo {
  display: grid;
  place-items: center;
  min-height: 360px;
}

.ys-product-photo img {
  width: min(320px, 90%);
  aspect-ratio: 1;
  object-fit: contain;
  filter: drop-shadow(0 30px 38px rgba(0, 0, 0, 0.26));
}

.ys-product-art {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 360px;
}

.ys-purifier-body {
  position: relative;
  width: 210px;
  height: 310px;
  background: linear-gradient(135deg, #ffffff, #b9c7d7 35%, #ffffff 62%, #8196aa);
  border-radius: 26px;
  box-shadow: 0 30px 56px rgba(0, 0, 0, 0.25);
}

.ys-purifier-body::before {
  position: absolute;
  top: 42px;
  left: 32px;
  width: 146px;
  height: 78px;
  background: linear-gradient(135deg, #0d4f86, #0b213a);
  border-radius: 18px;
  content: "";
}

.ys-purifier-body span {
  position: absolute;
  bottom: 44px;
  width: 34px;
  height: 118px;
  background: linear-gradient(180deg, #eef9ff, #71bce7);
  border-radius: 20px;
}

.ys-purifier-body span:nth-child(1) {
  left: 40px;
}

.ys-purifier-body span:nth-child(2) {
  left: 88px;
}

.ys-purifier-body span:nth-child(3) {
  left: 136px;
}

.ys-water-ring {
  position: absolute;
  width: 310px;
  height: 310px;
  border: 2px solid rgba(126, 220, 255, 0.42);
  border-radius: 50%;
  transform: rotate(-18deg);
}

.ys-text-link {
  display: inline-flex;
  margin-top: 14px;
  color: #bcecff;
  font-weight: 800;
}

.ys-product-list {
  display: grid;
  gap: 18px;
}

.ys-product-list article {
  padding: 30px;
}

.ys-service {
  background: var(--paper);
}

.ys-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.ys-step {
  padding: 30px;
}

.ys-step strong {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 40px;
  color: var(--white);
  background: var(--blue);
  border-radius: 50%;
  font-size: 14px;
}

.ys-contact {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(58px, 7vw, 92px) clamp(22px, 5vw, 72px);
  color: var(--white);
  background:
    radial-gradient(circle at 80% 20%, rgba(85, 199, 232, 0.36), transparent 30%),
    linear-gradient(135deg, var(--blue-dark), #061727);
}

.ys-contact .ys-eyebrow {
  color: #aee7ff;
}

.ys-contact h2 {
  max-width: 820px;
}

@media (max-width: 1320px) {
  .top .tel {
    display: none;
  }

  .header .container {
    width: min(980px, calc(100% - 220px));
    margin-right: 160px;
    gap: 42px;
    height: 88px;
  }
}

@media (max-width: 980px) {
  .top,
  .header {
    display: none;
  }

  .banner.ibanner {
    padding-top: 0;
  }

  .ys-header {
    grid-template-columns: 1fr auto;
  }

  .ys-nav {
    display: none;
  }

  .ys-hero-content {
    padding-top: 160px;
  }

  .ys-proof,
  .ys-grid,
  .ys-product-grid,
  .ys-case-grid,
  .ys-steps {
    grid-template-columns: repeat(2, 1fr);
  }

  .ys-product-layout,
  .ys-product,
  .ys-about-panel {
    grid-template-columns: 1fr;
  }

  .ys-about-img {
    min-height: 250px;
  }
}

@media (max-width: 640px) {
  .mheader {
    margin-bottom: 0 !important;
  }

  .banner.ibanner,
  .banner.ibanner .swiper-container-banner,
  .banner.ibanner .swiper-wrapper-banner,
  .banner.ibanner .swiper-slide-banner {
    margin: 0 !important;
    padding: 0 !important;
  }

  .banner.ibanner {
    line-height: 0;
  }

  .banner.ibanner .swiper-pagination-banner {
    position: absolute !important;
    bottom: 8px !important;
    margin: 0 !important;
    line-height: 1;
  }

  .banner.ibanner + .ys-page .ys-products {
    padding-top: 44px;
  }

  .ys-header {
    padding: 16px 18px;
  }

  .ys-brand small,
  .ys-header-action {
    display: none;
  }

  .ys-hero {
    min-height: 820px;
  }

  .ys-hero-shade {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.74) 68%, rgba(255, 255, 255, 0.9));
  }

  .ys-hero-content {
    padding: 128px 22px 110px;
  }

  .ys-actions,
  .ys-contact {
    align-items: stretch;
    flex-direction: column;
  }

  .ys-button {
    width: 100%;
  }

  .ys-proof,
  .ys-grid,
  .ys-steps {
    grid-template-columns: 1fr;
  }

  .ys-product-grid,
  .ys-case-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .ys-product-img {
    padding: 16px;
  }

  .ys-product-info {
    padding: 14px 10px 16px;
  }

  .ys-product-info h3 {
    font-size: 15px;
  }

  .ys-product-card:nth-child(n + 7) {
    display: none;
  }

  .ys-case-card h3 {
    padding: 14px 10px 16px;
    font-size: 15px;
  }

  .ys-proof div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .ys-proof div:last-child {
    border-bottom: 0;
  }

  .ys-section {
    padding: 72px 18px;
  }

  .ys-about {
    padding: 38px 14px;
  }

  .ys-about-heading {
    display: none;
  }

  .ys-about-panel {
    margin-top: 0;
  }

  .ys-about-copy {
    padding: 22px 18px;
  }

  .ys-about-copy h3 {
    margin-bottom: 14px;
    padding-bottom: 10px;
    font-size: 22px;
  }

  .ys-about-copy p {
    display: -webkit-box;
    margin-bottom: 16px;
    overflow: hidden;
    font-size: 14px;
    line-height: 1.68;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
  }

  .ys-about-copy a {
    min-width: 96px;
    height: 36px;
    padding: 0 18px;
    font-size: 13px;
  }

  .ys-about-img {
    min-height: 170px;
  }

  .ys-product {
    min-height: auto;
  }
}