:root {
  color-scheme: light;
  --hero-progress: 0;
  --ink: #102331;
  --muted: #526676;
  --line: #d9e6ed;
  --paper: #f7fbfd;
  --white: #ffffff;
  --blue: #0068a8;
  --blue-deep: #06335f;
  --cyan: #09b9d8;
  --mint: #78e2d4;
  --amber: #f1b84b;
  --shadow: 0 18px 48px rgba(15, 51, 82, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(ellipse at 18% 8%, rgba(9, 185, 216, 0.14), transparent 34%),
    radial-gradient(ellipse at 82% 18%, rgba(0, 104, 168, 0.1), transparent 32%),
    linear-gradient(180deg, #edf9fd 0%, #f7fcff 36%, #ffffff 72%),
    #ffffff;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 104, 168, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 104, 168, 0.055) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, black, transparent 74%);
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 20;
  width: min(1180px, calc(100% - 32px));
  min-height: 70px;
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: minmax(210px, 280px) 1fr auto;
  gap: 22px;
  align-items: center;
  padding: 10px 12px 10px 24px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  color: var(--white);
  background: rgba(8, 46, 78, 0.7);
  box-shadow: 0 20px 46px rgba(8, 42, 70, 0.18);
  backdrop-filter: blur(18px) saturate(1.2);
}

body.has-art-home {
  overflow-x: hidden;
}

body.has-art-home .site-header {
  position: fixed;
  left: 50%;
  top: 18px;
  margin: 0;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(-50%, -18px, 0) scale(0.985);
  transition: opacity 420ms ease, transform 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

body.has-art-home.is-past-hero .site-header {
  opacity: 1;
  pointer-events: auto;
  transform: translate3d(-50%, 0, 0) scale(1);
}

.brand {
  display: grid;
  gap: 3px;
  line-height: 1;
}

.brand-name {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
}

.brand-line {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a,
.header-action,
.contact-card a,
.product-card,
.product-media img {
  transition: transform 260ms ease, background-color 180ms ease, color 180ms ease, filter 260ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--white);
}

.header-action {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 999px;
  color: #052233;
  background: linear-gradient(135deg, var(--white), var(--mint));
  font-size: 14px;
  font-weight: 800;
}

.header-action:hover,
.contact-card a:hover,
.product-card:hover,
.product-card:focus-visible {
  transform: translateY(-2px);
}

.product-card:focus-visible {
  outline: 3px solid rgba(9, 185, 216, 0.42);
  outline-offset: 4px;
}

main {
  overflow: hidden;
}

.hero-placeholder {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  min-height: 620px;
  margin: -52px auto 0;
  padding: 150px 56px 64px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 32px;
  align-items: center;
  color: var(--white);
  border-radius: 8px;
  background:
    linear-gradient(115deg, rgba(4, 35, 62, 0.96), rgba(0, 104, 168, 0.72)),
    url("./assets/hero-emotional-bg-clean.jpg") center / cover no-repeat;
  box-shadow: var(--shadow);
}

.hero-placeholder::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 86px 86px;
  opacity: 0.5;
}

.hero-copy,
.hero-device-frame {
  position: relative;
  z-index: 1;
}

.hero-copy h1 {
  margin: 0;
  max-width: 620px;
  font-size: 54px;
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-copy p:last-child {
  max-width: 560px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  line-height: 1.8;
}

.hero-device-frame {
  min-height: 420px;
  display: grid;
  place-items: center;
}

.hero-device-frame img {
  width: min(620px, 100%);
  filter: drop-shadow(0 32px 52px rgba(0, 0, 0, 0.3));
}

.section {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 96px 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 42px;
}

.section-heading.narrow {
  max-width: 700px;
  margin-inline: auto;
  text-align: center;
}

.product-heading {
  max-width: 1040px;
}

.product-heading h2 {
  white-space: nowrap;
  font-size: 40px;
}

.section-kicker {
  margin: 12px 0 0;
  display: inline-flex;
  align-items: baseline;
  flex-wrap: nowrap;
  gap: 8px;
  color: var(--blue);
  font-weight: 900;
  line-height: 1.1;
  white-space: nowrap;
}

.section-kicker span {
  display: inline;
  font-size: 15px;
}

.section-kicker small {
  display: inline;
  color: inherit;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
  opacity: 0.82;
}

.section-heading h2,
.equipment-copy h2 {
  margin: 0;
  color: var(--ink);
  font-size: 42px;
  line-height: 1.18;
  letter-spacing: 0;
}

.section-heading p:not(.section-kicker),
.equipment-copy > p {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.solution-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 28px;
  align-items: stretch;
}

.workflow-panel {
  min-height: 560px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.workflow-panel img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.flow-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.flow-list article,
.value-grid article,
.trace-points article,
.strength-grid article,
.news-card,
.contact-card,
.contact-info,
.product-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 12px 32px rgba(23, 64, 94, 0.08);
}

.flow-list article {
  position: relative;
  min-height: 72px;
  padding: 14px 16px 14px 74px;
}

.flow-list span {
  position: absolute;
  left: 16px;
  top: 16px;
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-size: 13px;
  font-weight: 900;
}

.flow-list h3,
.product-card h3,
.value-grid strong,
.trace-points h3,
.strength-grid h3,
.contact-card h3,
.news-card h3 {
  margin: 0;
  color: var(--ink);
}

.flow-list p,
.product-card span,
.value-grid span,
.trace-points p,
.strength-grid p,
.contact-card span,
.news-card p,
.contact-info span {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
}

.product-card {
  position: relative;
  overflow: hidden;
  min-height: 326px;
  grid-column: span 3;
  display: block;
  background:
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.72) 44%, rgba(236, 249, 253, 0.92)),
    #fff;
  box-shadow:
    0 22px 52px rgba(10, 71, 112, 0.11),
    inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.product-card:nth-child(-n + 2) {
  min-height: 474px;
  grid-column: span 6;
}

.product-card::before {
  content: "";
  position: absolute;
  inset: 8% 8% 16%;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, rgba(13, 153, 194, 0.16), transparent 56%),
    radial-gradient(circle at 52% 72%, rgba(16, 97, 126, 0.12), transparent 46%);
  filter: blur(26px);
  opacity: 0.72;
  pointer-events: none;
}

.product-media {
  position: relative;
  height: 100%;
  min-height: inherit;
  display: grid;
  place-items: center;
  padding: 22px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(248, 253, 255, 0.86)),
    radial-gradient(ellipse at 50% 82%, rgba(0, 104, 168, 0.08), transparent 42%);
}

.product-media::after {
  content: "";
  position: absolute;
  right: 18%;
  bottom: 72px;
  left: 18%;
  height: 28px;
  border-radius: 999px;
  background: rgba(16, 97, 126, 0.12);
  filter: blur(18px);
}

.product-media img {
  position: absolute;
  z-index: 1;
  inset: 18px 18px 74px;
  width: calc(100% - 36px);
  height: calc(100% - 92px);
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center center;
  filter: drop-shadow(0 22px 28px rgba(16, 35, 49, 0.14));
}

.product-card-body {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  z-index: 3;
  min-height: 58px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid rgba(19, 98, 130, 0.12);
  border-radius: 8px;
  text-align: center;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 34px rgba(17, 72, 98, 0.1);
  backdrop-filter: blur(18px);
}

.product-card-body > p:first-child,
.contact-card p {
  margin: 0 0 8px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card h3 {
  font-size: 18px;
  line-height: 1.34;
}

.product-card:nth-child(-n + 2) h3 {
  font-size: 22px;
}

.product-card:hover .product-media img,
.product-card:focus-visible .product-media img {
  transform: scale(1.035);
  filter: drop-shadow(0 28px 34px rgba(16, 35, 49, 0.16));
}

.product-description {
  margin: 13px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.72;
}

body.is-product-detail-open {
  overflow: hidden;
}

.product-detail-layer {
  position: fixed;
  inset: 0;
  z-index: 90;
  display: grid;
  place-items: center;
  padding: 32px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.24s ease,
    visibility 0.24s ease;
}

.product-detail-layer.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.product-detail-backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 68% 26%, rgba(99, 214, 235, 0.28), transparent 30%),
    rgba(4, 20, 34, 0.52);
  backdrop-filter: blur(18px);
}

.product-detail-panel {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100vw - 48px));
  max-height: min(760px, calc(100vh - 48px));
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, 0.94fr);
  gap: 28px;
  overflow: auto;
  padding: 28px;
  border: 1px solid rgba(23, 118, 153, 0.14);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(240, 251, 254, 0.96)),
    #fff;
  box-shadow:
    0 34px 90px rgba(2, 20, 33, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
  transform: translateY(18px) scale(0.985);
  transition: transform 0.24s ease;
}

.product-detail-layer.is-open .product-detail-panel {
  transform: translateY(0) scale(1);
}

.product-detail-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(14, 96, 132, 0.14);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 26px rgba(13, 64, 92, 0.12);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.product-detail-close:hover,
.product-detail-close:focus-visible {
  color: var(--blue);
  border-color: rgba(0, 113, 177, 0.32);
  outline: none;
}

.product-detail-media {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 78%, rgba(0, 114, 180, 0.12), transparent 32%),
    radial-gradient(circle at 50% 42%, rgba(255, 255, 255, 0.98), rgba(244, 252, 254, 0.9) 58%, rgba(229, 247, 252, 0.86)),
    #fff;
}

.product-detail-media::before {
  content: "";
  position: absolute;
  inset: 10% 8% 14%;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 46%, rgba(27, 175, 214, 0.16), transparent 56%),
    radial-gradient(circle at 50% 80%, rgba(10, 73, 109, 0.12), transparent 40%);
  filter: blur(30px);
}

.product-detail-media::after {
  content: "";
  position: absolute;
  right: 16%;
  bottom: 58px;
  left: 16%;
  height: 30px;
  border-radius: 999px;
  background: rgba(10, 77, 116, 0.14);
  filter: blur(18px);
}

.product-detail-media img {
  position: relative;
  z-index: 1;
  width: min(92%, 620px);
  max-height: 470px;
  object-fit: contain;
  filter: drop-shadow(0 28px 34px rgba(16, 35, 49, 0.16));
}

.product-detail-copy {
  align-self: center;
  padding: 34px 18px 26px 0;
}

.product-detail-kicker {
  justify-content: flex-start;
  margin-bottom: 16px;
}

.product-detail-copy h2 {
  max-width: 9.5em;
  margin: 0;
  color: var(--ink);
  font-size: clamp(34px, 4.1vw, 54px);
  line-height: 1.08;
}

.product-detail-copy > p:not(.section-kicker) {
  margin: 22px 0 0;
  color: #395568;
  font-size: 17px;
  line-height: 1.9;
}

.product-detail-points {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.product-detail-points li {
  position: relative;
  padding: 13px 16px 13px 36px;
  border: 1px solid rgba(17, 113, 150, 0.12);
  border-radius: 8px;
  color: #213f52;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 28px rgba(15, 74, 104, 0.08);
  font-size: 15px;
  line-height: 1.65;
}

.product-detail-points li::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 17px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 0 0 5px rgba(0, 139, 190, 0.1);
}

.product-detail-contact {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 26px;
  padding: 0 22px;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 18px 34px rgba(0, 112, 176, 0.2);
  font-weight: 900;
}

.equipment-section {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(300px, 0.43fr) minmax(0, 1.57fr);
  gap: 20px;
  align-items: center;
  min-height: 700px;
  padding: 36px;
  border-radius: 8px;
  border: 1px solid rgba(20, 109, 145, 0.12);
  color: var(--ink);
  background:
    radial-gradient(circle at 75% 54%, rgba(205, 244, 252, 0.58), transparent 42%),
    linear-gradient(120deg, #ffffff 0%, #fbfeff 46%, #f0fbfd 100%),
    #fff;
  box-shadow: 0 28px 80px rgba(15, 55, 78, 0.14);
}

.equipment-section::before {
  content: "";
  position: absolute;
  inset: 10% 2% 8% 42%;
  background:
    radial-gradient(circle at 56% 50%, rgba(12, 164, 205, 0.18), transparent 48%),
    linear-gradient(135deg, rgba(232, 250, 254, 0.68), rgba(255, 255, 255, 0.82));
  filter: blur(54px);
  opacity: 0.72;
  pointer-events: none;
}

.equipment-copy {
  position: relative;
  z-index: 2;
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 4px 24px 0;
}

.equipment-section .section-kicker {
  color: var(--blue);
}

.equipment-copy h2 {
  max-width: 10.5em;
  color: var(--ink);
  font-family: "Microsoft YaHei UI", "Microsoft YaHei", "SimHei", "PingFang SC", sans-serif;
  font-size: 31px;
  line-height: 1.2;
  white-space: normal;
}

.equipment-copy > p {
  max-width: 310px;
  color: #54697a;
  font-size: 14px;
  line-height: 1.78;
}

.equipment-copy > p + p {
  margin-top: 10px;
}

.value-grid {
  position: relative;
  z-index: 3;
  width: 100%;
  margin: 28px 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.value-grid article {
  min-height: 64px;
  padding: 12px 14px;
  border-color: rgba(19, 98, 130, 0.12);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 30px rgba(17, 72, 98, 0.1);
  backdrop-filter: blur(18px);
}

.value-grid article:last-child {
  grid-column: auto;
}

.value-grid strong {
  display: block;
  color: #0d3144;
  font-size: 14px;
}

.value-grid span {
  display: block;
  margin-top: 2px;
  color: #526879;
  font-size: 12px;
  line-height: 1.54;
}

.equipment-media {
  position: relative;
  z-index: 2;
  min-height: 640px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: 0;
  border: 1px solid rgba(23, 103, 132, 0.08);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 52%, rgba(255, 255, 255, 0.98), rgba(255, 255, 255, 0.82) 52%, rgba(245, 252, 254, 0.96) 100%),
    #fff;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.86),
    0 26px 58px rgba(24, 96, 120, 0.12);
}

.equipment-gallery-stage {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  overflow: hidden;
}

.equipment-media::before {
  content: "";
  position: absolute;
  inset: 4% 3% 7%;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.72) 40%, transparent 68%),
    radial-gradient(circle at 78% 42%, rgba(118, 212, 231, 0.2), transparent 42%);
  filter: blur(40px);
}

.equipment-media::after {
  content: "";
  position: absolute;
  right: 14%;
  bottom: 28px;
  left: 14%;
  height: 46px;
  border-radius: 999px;
  background: rgba(16, 97, 126, 0.16);
  filter: blur(18px);
}

.equipment-media .equipment-slide {
  position: absolute;
  z-index: 2;
  width: min(980px, 118%);
  max-height: 660px;
  object-fit: contain;
  opacity: 0;
  transform: translateY(14px) scale(0.96);
  filter: blur(10px) drop-shadow(0 38px 46px rgba(19, 65, 85, 0.16));
  transition:
    opacity 560ms ease,
    transform 720ms cubic-bezier(0.2, 0.8, 0.2, 1),
    filter 720ms ease;
}

.equipment-media .equipment-slide.is-active {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0) drop-shadow(0 38px 46px rgba(19, 65, 85, 0.16));
}

.equipment-gallery-controls {
  position: absolute;
  right: 22px;
  bottom: 22px;
  z-index: 4;
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(19, 98, 130, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 14px 30px rgba(17, 72, 98, 0.12);
  backdrop-filter: blur(18px);
}

.equipment-gallery-controls button {
  width: 40px;
  height: 30px;
  border: 0;
  border-radius: 999px;
  color: #527184;
  background: transparent;
  font-size: 12px;
  font-weight: 900;
  cursor: pointer;
}

.equipment-gallery-controls button.is-active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
}

.trace-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 24px;
}

.trace-visual {
  min-height: 390px;
  overflow: hidden;
  border-radius: 8px;
  background: linear-gradient(135deg, #061f3a, #0c8ab2);
  box-shadow: var(--shadow);
}

.trace-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.trace-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.trace-points article {
  padding: 22px;
}

.trace-points span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--blue-deep);
  background: #d9f8f5;
  font-size: 12px;
  font-weight: 900;
}

.strength-section {
  width: 100%;
  max-width: none;
  padding: 96px max(16px, calc((100% - 1180px) / 2));
  background:
    linear-gradient(180deg, rgba(240, 249, 252, 0.65), rgba(255, 255, 255, 0.94)),
    #f5fbfd;
}

.strength-grid {
  width: min(1180px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.strength-grid article {
  padding: 24px;
}

.strength-grid strong {
  display: block;
  min-height: 38px;
  color: var(--blue);
  font-size: 30px;
  line-height: 1.1;
}

.strength-grid h3 {
  margin-top: 18px;
}

.contact-section {
  padding-bottom: 72px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.contact-card {
  min-height: 240px;
  padding: 28px;
}

.contact-card h3 {
  font-size: 30px;
}

.contact-card span {
  display: block;
  font-size: 15px;
}

.contact-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 24px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  font-weight: 800;
}

.contact-info {
  grid-column: span 2;
  display: grid;
  gap: 8px;
  padding: 22px 28px;
  color: var(--muted);
}

.contact-info strong {
  color: var(--ink);
  font-size: 20px;
}

.news-section {
  padding-top: 72px;
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.news-card {
  min-height: 250px;
  padding: 24px;
}

.news-card time {
  color: var(--blue);
  font-size: 14px;
  font-weight: 900;
}

.news-card > span {
  display: inline-flex;
  margin-left: 10px;
  padding: 5px 9px;
  border-radius: 999px;
  color: #7b4b00;
  background: #fff3d9;
  font-size: 12px;
  font-weight: 900;
}

.news-card h3 {
  margin-top: 20px;
  font-size: 22px;
  line-height: 1.45;
}

.news-source {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  margin-top: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(0, 113, 177, 0.14);
  border-radius: 999px;
  color: var(--blue);
  background: rgba(246, 252, 254, 0.9);
  font-size: 13px;
  font-weight: 900;
}

.news-source:hover,
.news-source:focus-visible {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  outline: none;
}

.site-footer {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: stretch;
  gap: 14px;
  padding: 26px 0 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.footer-brand,
.footer-records {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
}

.footer-brand {
  align-items: center;
  justify-content: space-between;
}

.footer-brand span:first-child {
  color: var(--ink);
  font-weight: 900;
}

.footer-records {
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 13px 18px;
  border: 1px solid rgba(20, 109, 145, 0.12);
  border-radius: 8px;
  text-align: center;
  background: rgba(246, 252, 254, 0.82);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.88);
}

.footer-records span {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
}

.footer-records span + span::before {
  content: "";
  width: 1px;
  height: 12px;
  margin: 0 14px;
  background: rgba(43, 92, 116, 0.22);
}

.footer-disclaimer {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 16px;
  align-items: start;
  padding: 14px 16px;
  border: 1px solid rgba(20, 109, 145, 0.1);
  border-left: 3px solid rgba(0, 113, 177, 0.28);
  border-radius: 8px;
  color: #6b7f8d;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.82), rgba(247, 252, 254, 0.78)),
    #fff;
  font-size: 12px;
  line-height: 1.75;
}

.footer-disclaimer strong {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 0 10px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(0, 113, 177, 0.08);
  font-size: 12px;
  white-space: nowrap;
}

.footer-disclaimer p {
  margin: 0;
  display: grid;
  gap: 3px;
}

.footer-disclaimer span {
  display: block;
}

.footer-signoff {
  display: flex;
  justify-content: flex-end;
}

.footer-signoff a {
  color: rgba(66, 92, 108, 0.72);
  font-size: 11px;
  text-decoration: none;
  transition:
    color 180ms ease,
    opacity 180ms ease;
}

.footer-signoff a:hover,
.footer-signoff a:focus-visible {
  color: var(--blue);
  opacity: 1;
  outline: none;
}

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .nav-links {
    display: none;
  }

  .hero-placeholder,
  .solution-layout,
  .equipment-section,
  .trace-layout {
    grid-template-columns: 1fr;
  }

  .equipment-copy h2 {
    white-space: normal;
  }

  .hero-placeholder {
    padding-top: 138px;
  }

  .workflow-panel,
  .trace-visual {
    min-height: 420px;
  }

  .equipment-section {
    padding-inline: 28px;
  }

  .value-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .strength-grid,
  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-card,
  .product-card:nth-child(-n + 2) {
    min-height: 390px;
    grid-column: auto;
  }

  .product-detail-panel {
    grid-template-columns: 1fr;
  }

  .product-detail-media {
    min-height: 430px;
  }

  .product-detail-copy {
    padding: 0 8px 8px;
  }
}

@media (max-width: 820px) {
  .site-header {
    top: 10px;
    width: min(100% - 20px, 1180px);
    min-height: 62px;
    padding: 10px 10px 10px 16px;
  }

  .brand-name {
    font-size: 18px;
  }

  .brand-line {
    display: block;
    font-size: 10px;
  }

  .header-action {
    min-height: 40px;
    padding: 0 16px;
    font-size: 13px;
  }

  .hero-placeholder {
    width: calc(100% - 20px);
    min-height: auto;
    margin-top: -46px;
    padding: 122px 20px 30px;
  }

  .hero-copy h1 {
    font-size: 34px;
  }

  .hero-copy p:last-child,
  .section-heading p:not(.section-kicker),
  .equipment-copy > p {
    font-size: 15px;
  }

  .hero-device-frame {
    min-height: 260px;
  }

  .section {
    width: calc(100% - 20px);
    padding: 66px 0;
  }

  .section-heading {
    margin-bottom: 28px;
  }

  .section-heading h2,
  .equipment-copy h2 {
    font-size: 30px;
  }

  .workflow-panel,
  .trace-visual {
    min-height: 300px;
  }

  .product-grid,
  .strength-grid,
  .trace-points,
  .value-grid,
  .contact-grid,
  .news-grid {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 424px;
    grid-column: 1 / -1;
  }

  .product-media {
    height: 100%;
    padding: 14px 16px 12px;
  }

  .product-card-body {
    min-height: 74px;
    padding: 16px 18px 20px;
  }

  .product-media img {
    inset: 16px 16px 86px;
    width: calc(100% - 32px);
    height: calc(100% - 102px);
  }

  .product-heading h2 {
    white-space: normal;
    font-size: 30px;
  }

  .product-card h3 {
    font-size: 20px;
  }

  .product-detail-layer {
    padding: 14px;
  }

  .product-detail-panel {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
    gap: 20px;
    padding: 16px;
  }

  .product-detail-close {
    top: 12px;
    right: 12px;
    width: 38px;
    height: 38px;
  }

  .product-detail-media {
    min-height: 330px;
  }

  .product-detail-media img {
    width: 92%;
    max-height: 300px;
  }

  .product-detail-copy h2 {
    max-width: none;
    font-size: 30px;
  }

  .product-detail-copy > p:not(.section-kicker) {
    font-size: 15px;
    line-height: 1.78;
  }

  .product-detail-points li {
    font-size: 14px;
  }

  .value-grid article:last-child,
  .contact-info {
    grid-column: span 1;
  }

  .equipment-section {
    width: calc(100% - 20px);
    min-height: auto;
    padding: 42px 18px;
  }

  .equipment-section::before {
    inset: 26% 0 8%;
  }

  .equipment-copy {
    padding-top: 0;
  }

  .equipment-copy h2,
  .equipment-copy > p {
    max-width: none;
  }

  .equipment-media {
    min-height: auto;
    padding: 18px 12px 14px;
  }

  .equipment-media::before {
    inset: 6% 8% 34%;
  }

  .equipment-media::after {
    display: none;
  }

  .equipment-media .equipment-slide {
    width: min(520px, 100%);
    max-height: none;
  }

  .equipment-media .value-grid {
    position: static;
    width: 100%;
    margin-top: 14px;
  }

  .contact-card {
    min-height: auto;
    padding: 22px;
  }

  .contact-card h3 {
    font-size: 24px;
  }

  .site-footer {
    width: calc(100% - 20px);
    align-items: flex-start;
  }

  .footer-brand {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-records {
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 8px;
    padding: 14px 15px;
    text-align: left;
  }

  .footer-records span {
    white-space: normal;
  }

  .footer-records span + span::before {
    display: none;
  }

  .footer-disclaimer {
    grid-template-columns: 1fr;
    gap: 9px;
    padding: 13px 14px;
  }

  .footer-signoff {
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
  }
}

html.art-root,
body.art-page {
  min-height: 100vh;
  background-color: #07131a;
  background-image:
    linear-gradient(180deg, rgba(3, 12, 18, 0.18), rgba(3, 12, 18, 0.18)),
    url("./assets/hero-art-scenery.jpg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

body.art-page {
  overflow: hidden;
  color: #ffffff;
}

body.art-page::before {
  content: none;
}

.art-page {
  --art-glass-nav: rgba(45, 58, 64, 0.42);
  --art-glass-nav-soft: rgba(174, 184, 184, 0.16);
  --art-glass-line: rgba(236, 242, 239, 0.2);
  --art-soft-action: rgba(235, 245, 240, 0.9);
  --art-soft-action-fog: rgba(188, 218, 211, 0.78);
}

.art-hero {
  position: relative;
  min-height: 100vh;
  height: 1200px;
  overflow: hidden;
  isolation: isolate;
  color: #ffffff;
  background: transparent;
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", Arial, sans-serif;
}

body.has-art-home .homepage-art-hero {
  min-height: calc(100svh - clamp(24px, 4vh, 44px));
  height: auto;
  margin: 0;
  border-bottom-right-radius: clamp(30px, 6vw, 76px);
  border-bottom-left-radius: clamp(30px, 6vw, 76px);
  box-shadow: 0 30px 78px rgba(0, 68, 112, 0.2);
  transform: translate3d(0, calc(var(--hero-progress) * -8px), 0) scale(calc(1 - var(--hero-progress) * 0.006));
  transform-origin: center top;
  will-change: transform;
}

body.has-art-home .homepage-art-hero::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3;
  height: clamp(110px, 18vh, 210px);
  pointer-events: none;
  background:
    linear-gradient(180deg, transparent, rgba(246, 252, 255, 0.12) 48%, rgba(246, 252, 255, 0.74) 100%),
    radial-gradient(ellipse at 50% 100%, rgba(255, 255, 255, 0.38), transparent 68%);
}

body.has-art-home .homepage-art-hero .art-scene::before {
  animation-name: art-kenburns-home;
}

body.has-art-home .homepage-art-hero .art-scene::after {
  opacity: calc(1 - var(--hero-progress) * 0.18);
}

body.has-art-home .homepage-art-hero .art-title {
  min-height: calc(100svh - clamp(24px, 4vh, 44px));
  padding-bottom: clamp(108px, 15vh, 168px);
  transform: translate3d(0, calc(var(--hero-progress) * -26px), 0);
  opacity: calc(1 - var(--hero-progress) * 0.18);
  will-change: transform, opacity;
}

.art-scene {
  position: absolute;
  inset: 0;
  z-index: -4;
  overflow: hidden;
}

.art-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("./assets/hero-art-scenery.jpg");
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  transform: scale(1.03);
  animation: art-kenburns 24s ease-in-out infinite alternate;
}

.art-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 48%, rgba(4, 46, 78, 0.4), rgba(7, 74, 112, 0.16) 32%, transparent 58%),
    radial-gradient(circle at 76% 29%, rgba(199, 242, 255, 0.22), transparent 30%),
    linear-gradient(180deg, rgba(2, 42, 72, 0.36) 0%, rgba(214, 244, 252, 0.08) 36%, rgba(2, 58, 94, 0.28) 100%),
    linear-gradient(90deg, rgba(0, 45, 76, 0.48), rgba(0, 91, 132, 0.08) 31%, rgba(0, 104, 168, 0.08) 67%, rgba(0, 47, 78, 0.42));
}

.art-mist {
  position: absolute;
  inset: 42% -12% -18%;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 20% 48%, rgba(255, 255, 255, 0.3), transparent 42%),
    radial-gradient(ellipse at 65% 52%, rgba(229, 246, 255, 0.22), transparent 45%),
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.14));
  filter: blur(22px);
  opacity: 0.74;
  transform: translate3d(-3%, 0, 0);
  animation: art-mist 20s ease-in-out infinite alternate;
}

.art-light {
  position: absolute;
  inset: -18% -35%;
  z-index: 2;
  pointer-events: none;
  background:
    linear-gradient(112deg, transparent 0 38%, rgba(255, 255, 255, 0.04) 45%, rgba(255, 236, 200, 0.2) 49%, rgba(156, 219, 239, 0.11) 54%, transparent 63% 100%);
  mix-blend-mode: screen;
  transform: translate3d(-25%, 0, 0);
  animation: art-lightpass 10s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

.art-nav {
  position: absolute;
  top: 30px;
  left: 34px;
  right: 34px;
  z-index: 8;
  min-height: 76px;
  display: grid;
  grid-template-columns: minmax(270px, 350px) 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 10px 16px 10px 28px;
  border: 1px solid var(--art-glass-line);
  border-radius: 999px;
  background:
    linear-gradient(135deg, var(--art-glass-nav), rgba(80, 88, 89, 0.32) 54%, var(--art-glass-nav-soft)),
    linear-gradient(90deg, rgba(255, 247, 231, 0.06), rgba(219, 233, 235, 0.06));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    0 18px 48px rgba(3, 11, 17, 0.18);
  backdrop-filter: blur(24px) saturate(0.92);
  opacity: 0;
  transform: translate3d(0, -16px, 0);
  animation: art-nav-rise 900ms ease 260ms forwards;
}

.art-brand {
  display: grid;
  gap: 4px;
  line-height: 1;
}

.art-brand span {
  color: #ffffff;
  font-size: 28px;
  font-weight: 900;
  letter-spacing: 0;
}

.art-brand small {
  color: rgba(255, 255, 255, 0.76);
  font-size: 15px;
  letter-spacing: 0;
}

.art-nav-links {
  display: flex;
  justify-content: center;
  gap: 26px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
}

.art-nav-links a,
.art-nav-action,
.art-enter-button {
  transition: transform 180ms ease, color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.art-nav-links a:hover,
.art-nav-links a:focus-visible {
  color: #ffffff;
}

.art-nav-action {
  min-height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 28px;
  border-radius: 999px;
  color: #102025;
  background: linear-gradient(135deg, var(--art-soft-action), var(--art-soft-action-fog));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    0 12px 28px rgba(2, 10, 16, 0.12);
  font-size: 16px;
  font-weight: 900;
  white-space: nowrap;
}

.art-title {
  position: relative;
  z-index: 4;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 148px 58px 84px;
  text-align: center;
  isolation: isolate;
}

.art-title h1 {
  position: relative;
  margin: 0;
  color: rgba(255, 255, 255, 0.98);
  font-family: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "SimSun", "Microsoft YaHei", serif;
  font-size: clamp(48px, 4.45vw, 68px);
  font-weight: 850;
  font-variation-settings: "wght" 850;
  line-height: 1.1;
  letter-spacing: 0;
  white-space: nowrap;
  -webkit-text-stroke: 0.7px rgba(22, 37, 46, 0.34);
  paint-order: stroke fill;
  text-shadow:
    0 1px 0 rgba(255, 255, 255, 0.22),
    0 5px 18px rgba(2, 10, 16, 0.5),
    0 22px 58px rgba(2, 10, 16, 0.42);
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  animation:
    art-title-rise 1400ms cubic-bezier(0.2, 0.8, 0.2, 1) 560ms forwards,
    art-title-breathe 7s ease-in-out 1800ms infinite alternate;
}

.art-title h1::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: -2;
  width: min(1120px, calc(100vw - 120px));
  height: 210%;
  background:
    radial-gradient(ellipse at 50% 52%, rgba(2, 12, 20, 0.52) 0%, rgba(6, 19, 28, 0.28) 40%, transparent 72%),
    linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  filter: blur(12px);
  transform: translate3d(-50%, -49%, 0);
  opacity: 0.92;
  pointer-events: none;
}

.art-title h1::after {
  content: "";
  position: absolute;
  left: 50%;
  top: calc(100% + 28px);
  z-index: -1;
  width: min(680px, 52vw);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.72), transparent);
  box-shadow: 0 0 26px rgba(255, 244, 219, 0.36);
  transform: translateX(-50%) scaleX(0.42);
  opacity: 0;
  animation: art-title-line 1600ms ease 1000ms forwards;
}

.art-title-en,
.art-title-copy,
.art-enter-button {
  opacity: 0;
  transform: translate3d(0, 14px, 0);
  animation: art-layer-rise 900ms ease forwards;
}

.art-title-en {
  margin: 34px 0 0;
  color: rgba(231, 244, 248, 0.86);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.26);
  animation-delay: 900ms;
}

.art-title-copy {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0;
  text-shadow: 0 8px 30px rgba(0, 0, 0, 0.28);
  animation-delay: 1120ms;
}

.art-enter-button {
  position: relative;
  min-width: 170px;
  min-height: 54px;
  margin-top: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 18px 46px rgba(2, 10, 16, 0.22);
  backdrop-filter: blur(18px) saturate(1.1);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0;
  animation-delay: 1340ms;
}

.art-enter-button::after {
  content: "";
  position: absolute;
  inset: -40% -70%;
  background: linear-gradient(110deg, transparent 0 42%, rgba(255, 255, 255, 0.34) 48%, transparent 56% 100%);
  transform: translateX(-38%);
  animation: art-button-glint 4.8s ease-in-out infinite;
}

.art-nav-action:hover,
.art-nav-action:focus-visible,
.art-enter-button:hover,
.art-enter-button:focus-visible {
  transform: translate3d(0, -2px, 0);
}

.art-scroll-bridge {
  position: relative;
  height: clamp(128px, 18vh, 220px);
  margin-top: -2px;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.92), rgba(224, 244, 250, 0.5) 42%, transparent 72%),
    linear-gradient(180deg, rgba(247, 252, 255, 0.86), rgba(247, 251, 253, 0));
}

.art-bridge-veil,
.art-bridge-line,
.art-bridge-glass {
  position: absolute;
  left: 50%;
  pointer-events: none;
  transform: translateX(-50%);
}

.art-bridge-veil {
  top: -84px;
  width: min(960px, calc(100% - 32px));
  height: 190px;
  border-radius: 999px;
  background:
    radial-gradient(ellipse at 50% 48%, rgba(255, 255, 255, 0.9), rgba(222, 247, 253, 0.42) 54%, transparent 78%),
    linear-gradient(90deg, transparent, rgba(0, 104, 168, 0.11), transparent);
  filter: blur(22px);
  opacity: calc(0.58 + var(--hero-progress) * 0.28);
}

.art-bridge-line {
  top: clamp(34px, 5.6vh, 68px);
  width: min(760px, calc(100% - 56px));
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(6, 104, 168, 0.44), rgba(120, 226, 212, 0.66), rgba(6, 104, 168, 0.44), transparent);
  box-shadow: 0 0 32px rgba(9, 185, 216, 0.24);
  opacity: calc(0.52 + var(--hero-progress) * 0.36);
  transform: translateX(-50%) scaleX(calc(0.68 + var(--hero-progress) * 0.32));
}

.art-bridge-glass {
  top: clamp(54px, 8vh, 92px);
  width: min(520px, calc(100% - 54px));
  height: 68px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.7), rgba(228, 246, 250, 0.24)),
    linear-gradient(90deg, rgba(120, 226, 212, 0.18), transparent 48%, rgba(0, 104, 168, 0.12));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.88),
    0 24px 70px rgba(15, 83, 118, 0.1);
  backdrop-filter: blur(16px) saturate(1.1);
  opacity: calc(0.24 + var(--hero-progress) * 0.48);
  transform: translate3d(-50%, calc((1 - var(--hero-progress)) * 18px), 0) scale(calc(0.96 + var(--hero-progress) * 0.04));
}

body.has-art-home .strength-section {
  scroll-margin-top: 96px;
}

body.has-art-home .strength-section,
body.has-art-home .products-section {
  position: relative;
  isolation: isolate;
}

body.has-art-home .strength-section::before,
body.has-art-home .products-section::before {
  content: "";
  position: absolute;
  inset: 34px -34px 18px;
  z-index: -2;
  border-radius: 34px;
  pointer-events: none;
  background:
    radial-gradient(ellipse at 12% 12%, rgba(0, 104, 168, 0.08), transparent 34%),
    radial-gradient(ellipse at 80% 16%, rgba(9, 185, 216, 0.18), transparent 35%),
    radial-gradient(ellipse at 54% 92%, rgba(120, 226, 212, 0.1), transparent 44%),
    linear-gradient(180deg, rgba(235, 249, 253, 0.84), rgba(255, 255, 255, 0.28));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

body.has-art-home .strength-section::after,
body.has-art-home .products-section::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(246, 252, 255, 0.02), rgba(246, 252, 255, 0.78)),
    url("./assets/hero-art-scenery.jpg") center 46% / cover no-repeat;
  filter: grayscale(0.22) saturate(0.72) blur(1px);
  opacity: 0.1;
  mix-blend-mode: multiply;
}

body.has-art-home .strength-section::after {
  top: 28px;
  right: -22px;
  width: min(520px, 46vw);
  height: 220px;
  border-radius: 999px;
  transform: rotate(-4deg);
}

body.has-art-home .products-section::before {
  inset: 18px -28px 36px;
  background:
    radial-gradient(ellipse at 18% 6%, rgba(0, 104, 168, 0.08), transparent 30%),
    radial-gradient(ellipse at 86% 10%, rgba(9, 185, 216, 0.2), transparent 34%),
    radial-gradient(ellipse at 50% 55%, rgba(255, 255, 255, 0.78), transparent 60%),
    linear-gradient(180deg, rgba(231, 249, 254, 0.66), rgba(255, 255, 255, 0.2));
}

body.has-art-home .products-section::after {
  top: 42px;
  left: -36px;
  width: min(470px, 44vw);
  height: 190px;
  border-radius: 999px;
  transform: rotate(5deg);
}

@keyframes art-kenburns {
  to {
    transform: scale(1.105) translate3d(-16px, 12px, 0);
  }
}

@keyframes art-kenburns-home {
  from {
    transform: scale(calc(1.035 + var(--hero-progress) * 0.02)) translate3d(0, calc(var(--hero-progress) * -10px), 0);
  }

  to {
    transform: scale(calc(1.088 + var(--hero-progress) * 0.024)) translate3d(-12px, calc(10px - var(--hero-progress) * 14px), 0);
  }
}

@keyframes art-mist {
  to {
    transform: translate3d(3%, -3%, 0);
    opacity: 0.9;
  }
}

@keyframes art-lightpass {
  0% {
    transform: translate3d(-34%, 0, 0);
    opacity: 0;
  }

  22% {
    opacity: 0.86;
  }

  58%,
  100% {
    transform: translate3d(32%, 0, 0);
    opacity: 0;
  }
}

@keyframes art-nav-rise {
  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

@keyframes art-title-rise {
  0% {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
    filter: blur(5px);
  }

  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
    filter: blur(0);
  }
}

@keyframes art-layer-rise {
  to {
    transform: translate3d(0, 0, 0);
    opacity: 1;
  }
}

@keyframes art-title-breathe {
  to {
    text-shadow:
      0 1px 0 rgba(255, 255, 255, 0.3),
      0 6px 20px rgba(2, 10, 16, 0.56),
      0 24px 68px rgba(255, 235, 190, 0.24),
      0 28px 72px rgba(2, 10, 16, 0.44);
  }
}

@keyframes art-button-glint {
  0%,
  34% {
    transform: translateX(-38%);
    opacity: 0;
  }

  48% {
    opacity: 0.75;
  }

  70%,
  100% {
    transform: translateX(38%);
    opacity: 0;
  }
}

@keyframes art-title-line {
  to {
    transform: translateX(-50%) scaleX(1);
    opacity: 0.72;
  }
}

@media (max-width: 1220px) {
  .art-nav {
    grid-template-columns: minmax(240px, 300px) 1fr auto;
    gap: 16px;
  }

  .art-nav-links {
    gap: 18px;
    font-size: 15px;
  }
}

@media (max-width: 820px) {
  body.has-art-home .homepage-art-hero {
    min-height: calc(100svh - 18px);
    border-bottom-right-radius: 34px;
    border-bottom-left-radius: 34px;
  }

  body.has-art-home .homepage-art-hero .art-title {
    min-height: calc(100svh - 18px);
    padding: 118px 22px 116px;
  }

  .art-nav {
    top: 12px;
    left: 10px;
    right: 10px;
    min-height: 58px;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 8px 9px 8px 18px;
  }

  .art-brand span {
    font-size: 20px;
  }

  .art-brand small {
    font-size: 10px;
  }

  .art-nav-links {
    display: none;
  }

  .art-nav-action {
    min-height: 42px;
    padding: 0 16px;
    font-size: 13px;
  }

  .art-title h1 {
    max-width: 11em;
    font-size: clamp(31px, 8.2vw, 44px);
    line-height: 1.16;
    white-space: normal;
  }

  .art-title h1::before {
    width: min(520px, calc(100vw - 36px));
  }

  .art-title h1::after {
    width: min(300px, 74vw);
  }

  .art-title-en {
    max-width: 310px;
    font-size: 11px;
    line-height: 1.45;
  }

  .art-title-copy {
    font-size: 17px;
  }

  .art-enter-button {
    min-width: 146px;
    min-height: 48px;
    margin-top: 34px;
    font-size: 15px;
  }

  .art-scroll-bridge {
    height: 128px;
  }

  body.has-art-home .strength-section::before,
  body.has-art-home .products-section::before {
    inset: 18px -6px 16px;
    border-radius: 24px;
  }

  body.has-art-home .strength-section::after,
  body.has-art-home .products-section::after {
    width: min(280px, 80vw);
    height: 140px;
    opacity: 0.08;
  }

  body.has-art-home .strength-section::after {
    top: 24px;
    right: -42px;
  }

  body.has-art-home .products-section::after {
    top: 30px;
    left: -48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .art-scene::before,
  .art-mist,
  .art-light,
  .art-nav,
  .art-title h1,
  .art-title-en,
  .art-title-copy,
  .art-enter-button,
  .art-enter-button::after {
    animation: none !important;
  }

  .art-nav,
  .art-title h1,
  .art-title-en,
  .art-title-copy,
  .art-enter-button {
    opacity: 1;
    transform: none;
    filter: none;
  }
}