:root {
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --bg-blue: #8ea9bd;
  --bg-blue-soft: #edf3f8;
  --bg-dark: #16181d;
  --panel: #ffffff;
  --panel-soft: #f2f5f9;
  --text: #15181d;
  --text-soft: #616977;
  --text-light: rgba(255, 255, 255, 0.82);
  --line: rgba(21, 24, 29, 0.08);
  --line-light: rgba(255, 255, 255, 0.12);
  --accent: #f6c525;
  --accent-deep: #e9b70d;
  --accent-soft: rgba(246, 197, 37, 0.12);
  --green: #2ac08b;
  --blue: #7f9db3;
  --blue-deep: #6889a2;
  --shadow: 0 24px 64px rgba(16, 24, 40, 0.08);
  --shadow-deep: 0 28px 88px rgba(0, 0, 0, 0.18);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1220px;
  --font-sans: "HarmonyOS Sans SC", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.section-shell,
.header-shell,
.footer-shell {
  width: min(var(--max-width), calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 12, 15, 0.78);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-shell {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  position: relative;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border-radius: 12px;
  background: linear-gradient(180deg, #ffd650 0%, #f2bf15 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  clip-path: polygon(40% 8%, 58% 8%, 78% 22%, 78% 62%, 58% 82%, 36% 82%, 47% 62%, 47% 28%);
  opacity: 0.88;
}

.brand-copy {
  min-width: 0;
}

.brand-title {
  display: block;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.brand-subtitle {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link,
.dropdown-trigger,
.mobile-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.86);
  font-size: 0.94rem;
  transition: color 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.nav-link:hover,
.dropdown-trigger:hover,
.nav-link[aria-current="page"],
.dropdown-trigger[data-current="true"] {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.nav-dropdown {
  position: relative;
}

.dropdown-trigger-icon {
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform 180ms ease;
}

.nav-dropdown.is-open .dropdown-trigger-icon {
  transform: rotate(-135deg) translateY(-1px);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 220px;
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(20, 22, 28, 0.98);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.nav-dropdown.is-open .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.dropdown-item,
.dropdown-note {
  padding: 12px 14px;
  border-radius: 12px;
}

.dropdown-item {
  color: #ffffff;
  background: rgba(246, 197, 37, 0.16);
  font-weight: 600;
}

.dropdown-note {
  color: rgba(255, 255, 255, 0.62);
  background: rgba(255, 255, 255, 0.04);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  line-height: 1;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-accent {
  background: linear-gradient(180deg, #ffd650 0%, #f4c31f 100%);
  color: #191b21;
}

.button-ghost {
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(13, 15, 19, 0.18);
  color: #ffffff;
}

.button-emerald {
  background: linear-gradient(180deg, #34d39a 0%, #23ba87 100%);
  color: #ffffff;
}

.button-small {
  padding: 12px 18px;
  font-size: 0.92rem;
}

.mobile-toggle {
  display: none;
  margin-left: auto;
  border-color: rgba(255, 255, 255, 0.16);
}

.site-main {
  overflow: hidden;
}

.hero {
  position: relative;
  color: #ffffff;
}

.hero-shell {
  position: relative;
  min-height: 680px;
  display: flex;
  align-items: center;
  padding: 72px 0 84px;
}

.hero--city,
.hero--studio {
  background: #080a10;
}

.hero--city::before,
.hero--studio::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 9, 12, 0.74) 0%, rgba(7, 9, 12, 0.4) 34%, rgba(7, 9, 12, 0.62) 100%);
}

.hero--city::after,
.hero--studio::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero--city {
  background:
    linear-gradient(180deg, rgba(10, 13, 19, 0.18) 0%, rgba(10, 13, 19, 0.58) 100%),
    url("./images/hero-1.webp") center center / cover no-repeat,
    linear-gradient(135deg, #08111f 0%, #0d1c31 36%, #071118 100%);
}

.hero--city::after {
  background:
    radial-gradient(circle at 78% 10%, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, rgba(7, 9, 12, 0.04), rgba(7, 9, 12, 0.4));
  opacity: 1;
}

.hero--studio {
  background:
    linear-gradient(180deg, rgba(10, 10, 12, 0.12) 0%, rgba(10, 10, 12, 0.68) 100%),
    var(--product-hero-image, url("./images/product-bg-1.webp")) center 42% / cover no-repeat,
    linear-gradient(135deg, #16161c 0%, #2a2732 52%, #0f0e10 100%);
}

.hero--studio::after {
  background:
    linear-gradient(180deg, rgba(12, 12, 16, 0.08), rgba(12, 12, 16, 0.34)),
    radial-gradient(circle at 20% 18%, rgba(255, 255, 255, 0.12), transparent 18%);
  opacity: 1;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 620px;
}

.hero-copy h1 {
  margin: 0;
  max-width: 11ch;
  font-size: clamp(3rem, 5.4vw, 5.1rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.page-home .hero-copy {
  max-width: 980px;
}

.page-products .hero-copy {
  max-width: 980px;
}

.page-home .hero-copy h1 {
  max-width: none;
}

.page-products .hero-copy h1 {
  max-width: none;
}

.hero-title-line {
  display: block;
}

.page-home .hero-title-line,
.page-products .hero-title-line {
  white-space: nowrap;
}

.hero-copy p {
  margin: 22px 0 0;
  max-width: 34rem;
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.18rem;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.page-products .hero-shell {
  min-height: 500px;
  padding: 78px 0 72px;
}

.page-about .site-main {
  background: linear-gradient(180deg, #7d9bb2 0, #7d9bb2 340px, #ffffff 340px, #ffffff 100%);
}

.about-hero-strip {
  position: relative;
  padding: 40px 0 88px;
}

.about-hero-strip::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 340px;
  background:
    linear-gradient(135deg, rgba(13, 17, 24, 0.3), rgba(13, 17, 24, 0.12)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0)),
    url("./images/hero-1.webp") center center / cover no-repeat;
}

.section {
  padding: 92px 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-blue {
  background: linear-gradient(180deg, #8ea9bd 0%, #89a7be 100%);
  color: #ffffff;
}

.section-dark {
  background:
    linear-gradient(180deg, rgba(10, 13, 18, 0.66), rgba(10, 13, 18, 0.76)),
    linear-gradient(135deg, #10141a 0%, #2b3642 50%, #11151b 100%);
  color: #ffffff;
}

.section-heading {
  display: grid;
  gap: 10px;
  margin-bottom: 42px;
}

.section-heading--center {
  justify-items: center;
  text-align: center;
}

.section-kicker {
  display: inline-block;
  color: #9b7b17;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.section-blue .section-kicker,
.section-dark .section-kicker {
  color: rgba(255, 255, 255, 0.72);
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(2.3rem, 4vw, 3.6rem);
  line-height: 1.18;
  letter-spacing: -0.04em;
}

.section-heading p {
  margin: 0;
  max-width: 760px;
  color: var(--text-soft);
  font-size: 1.02rem;
  line-height: 1.9;
}

.section-blue .section-heading p,
.section-dark .section-heading p {
  color: rgba(255, 255, 255, 0.76);
}

.center-note {
  max-width: 760px;
  margin: 0 auto 48px;
  text-align: center;
}

.orbit-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 460px) minmax(0, 1fr);
  align-items: center;
  gap: 30px;
}

.orbit-side {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.role-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 148px;
  height: 148px;
  border-radius: 50%;
  border: 1px solid rgba(246, 197, 37, 0.28);
  background: linear-gradient(180deg, #fff8e6 0%, #fce1b1 100%);
  box-shadow: inset 0 0 0 12px rgba(255, 255, 255, 0.72);
  font-size: 1.18rem;
  font-weight: 700;
  color: #cf7d2f;
}

.flow-arrow {
  width: 160px;
  height: 18px;
  background:
    linear-gradient(180deg, transparent 7px, rgba(246, 197, 37, 0.46) 7px, rgba(246, 197, 37, 0.46) 10px, transparent 10px),
    linear-gradient(135deg, transparent 45%, rgba(246, 197, 37, 0.46) 45%, rgba(246, 197, 37, 0.46) 56%, transparent 56%);
  background-size: 100% 100%, 28px 18px;
  background-repeat: no-repeat;
  background-position: center, right center;
  opacity: 0.9;
}

.orbit-core {
  position: relative;
  aspect-ratio: 1;
  width: min(100%, 420px);
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(246, 197, 37, 0.18);
  background: radial-gradient(circle, rgba(255, 247, 222, 0.96) 0%, rgba(255, 255, 255, 0.98) 66%, rgba(255, 255, 255, 0) 66%);
}

.orbit-center {
  position: absolute;
  inset: 50%;
  width: 150px;
  height: 150px;
  margin: -75px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffd650 0%, #f5c31d 100%);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow);
  text-align: center;
  font-weight: 700;
  color: #1f232a;
}

.orbit-center span {
  max-width: 7ch;
  font-size: 1.3rem;
  line-height: 1.4;
}

.orbit-node {
  position: absolute;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border-radius: 50%;
  background: linear-gradient(180deg, #fff7de 0%, #fff1c0 100%);
  color: #cf8d22;
  font-weight: 700;
  text-align: center;
  line-height: 1.4;
}

.orbit-node--top {
  top: 10px;
  left: 50%;
  margin-left: -46px;
}

.orbit-node--left {
  left: 16px;
  top: 56%;
  margin-top: -46px;
}

.orbit-node--right {
  right: 16px;
  top: 56%;
  margin-top: -46px;
}

.card-grid {
  display: grid;
  gap: 22px;
}

.card-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.service-card,
.capability-card,
.story-panel,
.info-panel,
.tag-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.service-card {
  padding: 28px 24px;
}

.service-icon,
.feature-icon,
.mini-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: linear-gradient(180deg, #eef4ff 0%, #e4ecff 100%);
  color: #5977d8;
  font-size: 1rem;
  font-weight: 700;
}

.service-card h3,
.capability-card h3,
.story-panel h3,
.info-panel h3,
.footer-column h4,
.feature-copy h3 {
  margin: 18px 0 0;
  font-size: 1.3rem;
  line-height: 1.45;
}

.service-card p,
.capability-card p,
.story-panel p,
.info-panel p,
.feature-copy p,
.footer-copy p,
.contact-lines p,
.about-card p {
  margin: 14px 0 0;
  color: var(--text-soft);
  line-height: 1.9;
}

.product-split,
.recruit-layout,
.feature-shell,
.story-grid,
.footer-top {
  display: grid;
  gap: 28px;
}

.product-split {
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  align-items: center;
}

.product-copy .stat-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 30px;
}

.stat-item strong {
  display: block;
  font-size: 3.2rem;
  line-height: 1;
  letter-spacing: -0.06em;
}

.stat-item span {
  display: block;
  margin-top: 10px;
  color: var(--text-soft);
}

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

.cube-card {
  min-height: 178px;
  padding: 22px;
  border-radius: 24px;
  color: #ffffff;
  display: grid;
  align-content: end;
  gap: 10px;
  position: relative;
  overflow: hidden;
}

.cube-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.18), transparent 34%);
  pointer-events: none;
}

.cube-card h3,
.cube-card p {
  position: relative;
  z-index: 1;
  margin: 0;
}

.cube-card p {
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.8;
}

.cube-card--gold {
  background: linear-gradient(180deg, #f8be41 0%, #eb9f1f 100%);
}

.cube-card--blue {
  background: linear-gradient(180deg, #8ab0d1 0%, #6088af 100%);
}

.cube-card--sky {
  background: linear-gradient(180deg, #83a8cd 0%, #5f87af 100%);
}

.cube-card--orange {
  background: linear-gradient(180deg, #eb9f52 0%, #d97b20 100%);
}

.showcase-panel {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 240px;
  background: rgba(17, 20, 26, 0.74);
  border: 1px solid var(--line-light);
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

.showcase-nav {
  background: rgba(255, 255, 255, 0.04);
  padding: 28px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.showcase-pill {
  width: 100%;
  padding: 16px 18px;
  border: 1px solid transparent;
  border-radius: 14px;
  color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
  text-align: left;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.showcase-pill.is-active {
  color: #1a1d23;
  background: var(--accent);
}

.showcase-pill:focus-visible {
  outline: none;
  border-color: rgba(246, 197, 37, 0.82);
}

.showcase-content {
  padding: 34px 36px;
}

.showcase-content h3 {
  margin: 0;
  font-size: 2rem;
}

.showcase-content p {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.9;
}

.icon-row {
  display: grid;
  grid-template-columns: repeat(var(--icon-columns, 4), minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.icon-item {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
  color: rgba(255, 255, 255, 0.9);
}

.icon-item span {
  color: inherit;
  line-height: 1.6;
}

.section-dark .mini-icon {
  background: rgba(246, 197, 37, 0.12);
  color: var(--accent);
}

.showcase-qr {
  padding: 34px 26px;
  border-left: 1px solid var(--line-light);
  display: grid;
  justify-items: center;
  align-content: center;
  text-align: center;
  gap: 14px;
}

.qr-art {
  position: relative;
  width: 150px;
  height: 150px;
  border-radius: 16px;
  background: #ffffff url("./images/wechat.webp") center center / cover no-repeat;
  box-shadow: inset 0 0 0 10px #ffffff, 0 18px 40px rgba(0, 0, 0, 0.12);
}

.qr-art::before,
.qr-art::after {
  display: none;
}

.qr-badge {
  display: none;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 22px;
}

.metric-card {
  text-align: center;
}

.metric-circle {
  width: 144px;
  height: 144px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: linear-gradient(180deg, #ffd650 0%, #f4c31f 100%);
  display: grid;
  place-items: center;
  font-size: 2.9rem;
  font-weight: 800;
  letter-spacing: -0.06em;
}

.metric-card h3 {
  margin: 0;
  font-size: 1.28rem;
}

.metric-card p {
  margin: 12px 0 0;
  color: var(--text-soft);
  line-height: 1.85;
}

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

.story-panel {
  padding: 32px 30px;
}

.story-panel--quote {
  min-height: 340px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 255, 255, 0.16), transparent 24%),
    radial-gradient(circle at 84% 84%, rgba(255, 255, 255, 0.1), transparent 22%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, #5a636f 0%, #727b89 36%, #4a525e 100%);
  color: #ffffff;
}

.story-panel--quote::before {
  content: "“";
  position: relative;
  z-index: 1;
  display: block;
  font-size: 7rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.92);
}

.story-panel--quote::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -72px;
  bottom: -124px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  filter: blur(4px);
}

.story-panel--quote p {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.9);
}

.story-panel--quote strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.9);
}

.bullet-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
  margin-top: 22px;
}

.bullet-item {
  padding-top: 10px;
  border-top: 1px solid var(--line);
}

.bullet-item strong {
  display: block;
  font-size: 1rem;
}

.bullet-item span {
  display: block;
  margin-top: 10px;
  color: var(--text-soft);
  line-height: 1.8;
}

.tag-wall {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 18px;
}

.tag-card {
  padding: 18px 16px;
  display: grid;
  place-items: center;
  min-height: 84px;
  font-weight: 700;
  text-align: center;
}

.product-catalog {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.product-card {
  padding: 28px 26px;
  border-radius: var(--radius-lg);
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  display: grid;
  gap: 18px;
}

.product-card h3 {
  margin: 0;
  font-size: 1.4rem;
  line-height: 1.4;
}

.product-card p {
  margin: 0;
  color: var(--text-soft);
  line-height: 1.85;
}

.product-card__badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: #9b7b17;
  font-size: 0.84rem;
  font-weight: 700;
}

.product-card__scenes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-scene {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-soft);
  font-size: 0.9rem;
}

.recruit-layout {
  grid-template-columns: minmax(420px, 0.96fr) minmax(0, 1fr);
  align-items: center;
}

.recruit-visual {
  min-height: 360px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(10, 14, 21, 0.16), rgba(10, 14, 21, 0.04)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0)),
    url("./images/cooperation.webp") center center / cover no-repeat,
    linear-gradient(135deg, #c4d7ec 0%, #dbe7f3 36%, #a7c1d7 100%);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.recruit-visual::before,
.recruit-visual::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  filter: blur(3px);
}

.recruit-visual::before {
  width: 320px;
  height: 320px;
  left: -44px;
  bottom: -160px;
}

.recruit-visual::after {
  width: 280px;
  height: 280px;
  right: -60px;
  top: -100px;
}

.recruit-copy .stat-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 28px 0 0;
}

.recruit-copy .stat-item strong {
  color: #ea850c;
}

.feature-band {
  padding: 84px 0;
}

.feature-band--soft {
  background: var(--bg-soft);
}

.feature-band--blue {
  background: var(--bg-blue);
  color: #ffffff;
}

.feature-band--dark {
  background: #2b333c;
  color: #ffffff;
}

.feature-shell {
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
}

.feature-shell--reverse {
  grid-template-columns: minmax(420px, 1.08fr) minmax(0, 0.92fr);
}

.feature-shell--reverse .feature-copy {
  order: 2;
}

.feature-shell--reverse .feature-visual {
  order: 1;
}

.feature-copy .section-kicker {
  color: #9b7b17;
}

.feature-band--blue .feature-copy .section-kicker,
.feature-band--dark .feature-copy .section-kicker {
  color: rgba(255, 255, 255, 0.72);
}

.feature-copy h2 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.2;
  letter-spacing: -0.04em;
}

.feature-band--blue .feature-copy p,
.feature-band--dark .feature-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.mini-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
}

.mini-list--five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.mini-item {
  display: grid;
  justify-items: center;
  gap: 10px;
  text-align: center;
}

.mini-item span {
  line-height: 1.7;
}

.feature-band--blue .mini-icon,
.feature-band--dark .mini-icon {
  background: rgba(255, 255, 255, 0.16);
  color: #ffffff;
}

.feature-visual {
  position: relative;
  min-height: 380px;
  display: flex;
}

.device-stack {
  position: relative;
  min-height: 420px;
}

.visual-photo {
  position: relative;
  flex: 1 1 auto;
  min-height: 420px;
  margin: 0;
  border-radius: 30px;
  overflow: hidden;
  border: 1px solid rgba(104, 129, 154, 0.22);
  box-shadow: var(--shadow-deep);
  background: #0a111b;
}

.visual-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(9, 14, 20, 0) 0%, rgba(9, 14, 20, 0.2) 100%),
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, 0.14), transparent 24%);
  pointer-events: none;
}

.visual-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--visual-object-position, center);
  display: block;
}

.phone {
  position: absolute;
  border-radius: 34px;
  background: linear-gradient(180deg, #fdfefe 0%, #edf3fb 100%);
  box-shadow: 0 24px 46px rgba(24, 36, 56, 0.12);
  overflow: hidden;
}

.phone::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 34%;
  height: 10px;
  margin-left: -17%;
  border-radius: 999px;
  background: rgba(32, 37, 45, 0.12);
}

.phone__head {
  height: 58px;
  background: linear-gradient(180deg, #ffd650 0%, #f2c11e 100%);
}

.phone__body {
  padding: 22px 18px 18px;
  display: grid;
  gap: 12px;
}

.phone__card,
.phone__bar,
.phone__tile,
.panel-surface {
  border-radius: 16px;
  background: linear-gradient(180deg, #ffffff 0%, #eef3f9 100%);
  box-shadow: inset 0 0 0 1px rgba(69, 89, 111, 0.06);
}

.phone__card {
  min-height: 74px;
}

.phone__bar {
  height: 14px;
}

.phone__tile {
  min-height: 126px;
}

.phone--primary {
  width: 250px;
  height: 510px;
  left: 90px;
  top: 0;
  transform: rotate(-2deg);
}

.phone--secondary {
  width: 196px;
  height: 410px;
  left: 0;
  bottom: 0;
  transform: rotate(-6deg);
}

.phone--tertiary {
  width: 176px;
  height: 356px;
  right: 20px;
  top: 74px;
  transform: rotate(4deg);
}

.panel-surface {
  position: absolute;
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
}

.panel-surface--card {
  right: 0;
  bottom: 40px;
  width: 220px;
  min-height: 150px;
}

.panel-surface--dialog {
  right: 10px;
  top: 26px;
  width: 200px;
  min-height: 120px;
}

.panel-surface--wide {
  left: 24px;
  bottom: 10px;
  width: 280px;
  min-height: 128px;
}

.panel-lines {
  display: grid;
  gap: 10px;
}

.panel-lines span {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(115, 144, 180, 0.18), rgba(115, 144, 180, 0.08));
}

.panel-lines span:nth-child(1) {
  width: 88%;
}

.panel-lines span:nth-child(2) {
  width: 100%;
}

.panel-lines span:nth-child(3) {
  width: 72%;
}

.phone.theme-dark {
  background: linear-gradient(180deg, #1d2430 0%, #11161d 100%);
}

.phone.theme-dark .phone__head {
  background: linear-gradient(180deg, #475a6a 0%, #24303a 100%);
}

.phone.theme-dark .phone__card,
.phone.theme-dark .phone__bar,
.phone.theme-dark .phone__tile {
  background: rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.process-band {
  padding: 88px 0 74px;
}

.process-row {
  display: grid;
  grid-template-columns:
    minmax(96px, 1fr)
    minmax(44px, 0.34fr)
    minmax(110px, 0.88fr)
    minmax(44px, 0.34fr)
    minmax(320px, 1.9fr)
    minmax(44px, 0.34fr)
    minmax(110px, 0.88fr)
    minmax(44px, 0.34fr)
    minmax(96px, 1fr);
  gap: 18px;
  align-items: center;
}

.process-role,
.process-stage {
  text-align: center;
  min-width: 0;
}

.process-avatar {
  width: 82px;
  height: 82px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: linear-gradient(180deg, #fff0d5 0%, #fde1ae 100%);
  display: grid;
  place-items: center;
  color: #df8f19;
  font-weight: 700;
}

.process-stage {
  display: grid;
  justify-items: center;
  gap: 12px;
}

.process-link {
  position: relative;
  align-self: center;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(246, 197, 37, 0.08), rgba(246, 197, 37, 0.56));
}

.process-link::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  background: rgba(246, 197, 37, 0.68);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
  transform: translateY(-50%);
}

.process-link--right::after {
  right: -1px;
}

.process-link--left {
  background: linear-gradient(90deg, rgba(246, 197, 37, 0.56), rgba(246, 197, 37, 0.08));
}

.process-link--left::after {
  left: -1px;
  clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

.wechat-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: linear-gradient(180deg, #31c088 0%, #24a96c 100%);
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 700;
}

.product-orbit {
  position: relative;
  width: 320px;
  height: 320px;
  margin: 0 auto;
  border-radius: 50%;
  border: 1px solid rgba(246, 197, 37, 0.2);
}

.product-orbit::before {
  content: "";
  position: absolute;
  inset: 26px;
  border-radius: 50%;
  border: 18px solid rgba(246, 197, 37, 0.08);
}

.product-orbit__center,
.product-orbit__node {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 50%;
  text-align: center;
  font-weight: 700;
}

.product-orbit__center {
  inset: 96px;
  background: linear-gradient(180deg, #ffd650 0%, #f3c11d 100%);
  color: #ffffff;
}

.product-orbit__node {
  width: 96px;
  height: 96px;
  top: 112px;
  background: linear-gradient(180deg, #ffd650 0%, #f3c11d 100%);
  color: #ffffff;
}

.product-orbit__node--left {
  left: -2px;
}

.product-orbit__node--right {
  right: -2px;
}

.product-orbit__label {
  position: absolute;
  color: var(--text-soft);
  font-size: 0.92rem;
}

.product-orbit__label--left {
  left: 24px;
  bottom: 34px;
}

.product-orbit__label--right {
  right: 20px;
  bottom: 34px;
}

.about-card {
  position: relative;
  margin-top: 0;
  padding: 44px 58px 58px;
  background: #ffffff;
  box-shadow: var(--shadow);
}

.about-card__top {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: start;
}

.about-title {
  margin: 0;
  font-size: clamp(3rem, 5vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: -0.05em;
}

.title-mark {
  display: block;
  width: 54px;
  height: 5px;
  margin-top: 18px;
  border-radius: 999px;
  background: #15181d;
}

.breadcrumb {
  color: #7d848f;
  font-size: 0.96rem;
  font-weight: 600;
}

.about-body {
  padding-top: 42px;
}

.about-body p {
  font-size: 1.08rem;
}

.mission-block {
  margin-top: 50px;
  padding-left: 34px;
  border-left: 6px solid var(--accent);
}

.mission-block h2 {
  margin: 20px 0 0;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.4;
  letter-spacing: -0.04em;
}

.contact-mosaic {
  display: grid;
  grid-template-columns: minmax(320px, 1.2fr) minmax(180px, 0.42fr) minmax(180px, 0.42fr);
  gap: 10px;
  margin-top: 60px;
}

.mosaic-card,
.mosaic-photo,
.mosaic-strip {
  border-radius: 0;
  overflow: hidden;
}

.mosaic-card {
  padding: 34px;
  background: #e9f0f8;
}

.mosaic-card h3 {
  margin: 0 0 22px;
  font-size: 2rem;
}

.contact-lines {
  display: grid;
  gap: 12px;
}

.contact-lines strong {
  font-size: 1.7rem;
}

.mosaic-photo {
  min-height: 220px;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  position: relative;
  isolation: isolate;
}

.mosaic-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0) 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0));
  mix-blend-mode: screen;
  pointer-events: none;
}

.mosaic-photo--tower {
  background:
    radial-gradient(circle at 18% 18%, rgba(111, 235, 255, 0.38), rgba(111, 235, 255, 0) 34%),
    linear-gradient(140deg, #08111f 0%, #0f2846 46%, #2e8cff 100%);
}

.mosaic-photo--glass {
  background:
    radial-gradient(circle at 78% 24%, rgba(115, 255, 226, 0.34), rgba(115, 255, 226, 0) 32%),
    linear-gradient(155deg, #091723 0%, #123d56 52%, #1fd1b6 100%);
}

.mosaic-photo--office {
  background:
    radial-gradient(circle at 22% 78%, rgba(143, 123, 255, 0.34), rgba(143, 123, 255, 0) 36%),
    linear-gradient(145deg, #0a1323 0%, #22295a 48%, #6c7bff 100%);
}

.mosaic-strip {
  grid-column: 1 / span 2;
  padding: 34px 38px;
  background: linear-gradient(180deg, #ffd54a 0%, #f4c31d 100%);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  position: relative;
}

.mosaic-strip::after {
  content: "@";
  position: absolute;
  right: 32px;
  bottom: -34px;
  color: rgba(255, 255, 255, 0.28);
  font-size: 16rem;
  font-weight: 700;
  line-height: 1;
}

.strip-item {
  position: relative;
  z-index: 1;
  padding-right: 14px;
  border-right: 1px solid rgba(21, 24, 29, 0.18);
}

.strip-item:last-child {
  border-right: 0;
}

.strip-item span {
  display: block;
  color: rgba(21, 24, 29, 0.66);
  font-weight: 600;
}

.strip-item strong {
  display: block;
  margin-top: 14px;
  font-size: 1.5rem;
}

.page-footer {
  background: #17191e;
  color: #ffffff;
}

.footer-shell {
  padding: 54px 0 32px;
}

.footer-top {
  grid-template-columns: 220px minmax(260px, 0.9fr) repeat(4, minmax(0, 1fr));
  align-items: start;
}

.footer-copy {
  display: grid;
  justify-items: center;
  text-align: center;
  gap: 14px;
}

.footer-copy p,
.contact-meta,
.footer-column a,
.footer-column span,
.footer-bottom,
.footer-bottom a {
  color: rgba(255, 255, 255, 0.64);
}

.footer-qr .qr-art {
  width: 170px;
  height: 170px;
}

.footer-qr span {
  display: block;
  margin-top: 12px;
}

.contact-lines--footer strong {
  display: block;
  font-size: 1.15rem;
  line-height: 1.8;
}

.contact-meta {
  margin-top: 16px;
  line-height: 1.85;
}

.footer-column {
  display: grid;
  gap: 12px;
}

.footer-column h4 {
  margin: 0 0 6px;
  font-size: 1.2rem;
}

.footer-column a,
.footer-column span {
  line-height: 1.8;
}

.footer-bottom {
  margin-top: 34px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 28px;
  justify-content: center;
  text-align: center;
  line-height: 1.9;
}

.footer-beian-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-beian-link img {
  width: 18px;
  height: 18px;
  display: block;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

html.has-motion [data-reveal].is-visible {
  animation: reveal-up 520ms ease both;
}

@keyframes reveal-up {
  from {
    opacity: 0.78;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1120px) {
  .card-grid--four,
  .tag-wall,
  .product-catalog {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-split,
  .recruit-layout,
  .feature-shell,
  .feature-shell--reverse,
  .footer-top {
    grid-template-columns: 1fr;
  }

  .feature-shell--reverse .feature-copy,
  .feature-shell--reverse .feature-visual {
    order: initial;
  }

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

  .showcase-nav {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-content: initial;
  }

  .showcase-qr {
    border-left: 0;
    border-top: 1px solid var(--line-light);
  }

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

  .process-row {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .process-link {
    display: none;
  }

  .orbit-flow {
    grid-template-columns: 1fr;
  }

  .story-grid,
  .contact-mosaic {
    grid-template-columns: 1fr;
  }

  .mosaic-strip {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .mosaic-photo {
    min-height: 180px;
  }
}

@media (max-width: 920px) {
  .mobile-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    width: 100%;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
  }

  .nav-link,
  .dropdown-trigger,
  .nav-cta {
    width: 100%;
    justify-content: space-between;
  }

  .dropdown-menu {
    position: static;
    min-width: 0;
    opacity: 1;
    pointer-events: auto;
    transform: none;
    display: none;
    box-shadow: none;
    margin-top: 8px;
  }

  .nav-dropdown.is-open .dropdown-menu {
    display: grid;
  }

  .hero-shell {
    min-height: 600px;
  }

  .hero-copy h1 {
    max-width: 10ch;
  }

  .page-home .hero-copy {
    max-width: 100%;
  }

  .page-products .hero-copy {
    max-width: 100%;
  }

  .page-home .hero-copy h1 {
    max-width: none;
  }

  .page-products .hero-copy h1 {
    max-width: none;
  }

  .page-home .hero-title-line,
  .page-products .hero-title-line {
    white-space: normal;
  }

  .product-copy .stat-list,
  .metric-strip,
  .mini-list,
  .mini-list--five,
  .icon-row,
  .icon-row--wide {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .section-shell,
  .header-shell,
  .footer-shell {
    width: min(var(--max-width), calc(100% - 18px));
  }

  .header-shell {
    padding: 12px 0;
  }

  .brand-title {
    font-size: 0.94rem;
  }

  .brand-subtitle {
    display: none;
  }

  .hero-shell {
    min-height: 560px;
    padding: 56px 0 64px;
  }

  .hero-copy h1 {
    font-size: clamp(2.4rem, 12vw, 3.5rem);
  }

  .page-home .hero-title-line,
  .page-products .hero-title-line {
    white-space: normal;
  }

  .hero-copy p {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button,
  .button-small {
    width: 100%;
  }

  .section {
    padding: 68px 0;
  }

  .metric-strip,
  .card-grid--three,
  .card-grid--four,
  .tag-wall,
  .product-catalog,
  .product-cube,
  .product-copy .stat-list,
  .recruit-copy .stat-list,
  .mini-list,
  .mini-list--five,
  .icon-row,
  .icon-row--wide,
  .bullet-grid {
    grid-template-columns: 1fr;
  }

  .metric-circle {
    width: 126px;
    height: 126px;
  }

  .phone--primary {
    left: 50%;
    width: 220px;
    height: 468px;
    margin-left: -110px;
  }

  .phone--secondary {
    width: 150px;
    height: 308px;
    left: 0;
  }

  .phone--tertiary {
    width: 144px;
    height: 296px;
    right: 0;
  }

  .feature-visual,
  .device-stack,
  .visual-photo {
    min-height: 360px;
  }

  .showcase-content,
  .showcase-nav,
  .showcase-qr,
  .service-card,
  .story-panel,
  .mosaic-card,
  .mosaic-strip,
  .about-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .about-card {
    margin-top: 0;
    padding-top: 28px;
    padding-bottom: 28px;
  }

  .about-card__top {
    grid-template-columns: 1fr;
  }

  .title-mark {
    margin-top: 14px;
  }

  .section-heading h2,
  .feature-copy h2,
  .mission-block h2 {
    font-size: clamp(1.9rem, 9vw, 2.6rem);
  }

  .footer-top {
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  html.has-motion [data-reveal].is-visible {
    animation: none;
  }
}