:root {
  --blue: #0354fc;
  --blue-600: #0b5cff;
  --blue-100: #eaf2ff;
  --cyan: #18b7d7;
  --ink: #172033;
  --muted: #667085;
  --line: #e6ebf2;
  --paper: #ffffff;
  --soft: #f5f8fc;
  --footer: #161b24;
  --shadow: 0 22px 60px rgba(27, 42, 70, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
}

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

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 clamp(20px, 7vw, 120px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(230, 235, 242, 0.78);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  letter-spacing: 0;
}

.brand-logo {
  display: block;
  width: 54px;
  height: 36px;
  flex: 0 0 auto;
  object-fit: contain;
}

.brand-logo-wide {
  width: 152px;
}

.brand-icon {
  display: block;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  object-fit: contain;
}

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

.brand strong {
  font-size: 17px;
  line-height: 1.2;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 12px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 34px);
  color: #4c596f;
  font-size: 15px;
}

.site-nav a {
  position: relative;
  padding: 22px 0 20px;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: 13px;
  left: 0;
  height: 3px;
  content: "";
  background: var(--blue);
  opacity: 0;
  transform: scaleX(0.2);
  transition: 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--ink);
  font-weight: 700;
}

.site-nav a:hover::after,
.site-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.site-nav .nav-cta {
  padding: 8px 18px;
  color: #fff;
  border-radius: 4px;
  background: var(--blue);
}

.site-nav .nav-cta::after {
  display: none;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--ink);
}

.hero {
  position: relative;
  display: grid;
  min-height: 100vh;
  padding: 118px clamp(20px, 7vw, 120px) 170px;
  overflow: hidden;
  grid-template-columns: minmax(320px, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: 48px;
  background:
    radial-gradient(circle at 8% 22%, rgba(24, 183, 215, 0.14), transparent 30%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
}

.hero::before {
  position: absolute;
  top: 88px;
  right: -180px;
  width: 540px;
  height: 540px;
  content: "";
  border: 1px solid rgba(3, 84, 252, 0.12);
  border-radius: 50%;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.1;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 34px;
  color: #49566c;
  font-size: 19px;
}

.hero-actions,
.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(3, 84, 252, 0.18);
}

.button.primary {
  color: #fff;
  background: var(--blue);
}

.button.secondary {
  color: var(--blue);
  border-color: rgba(3, 84, 252, 0.28);
  background: rgba(255, 255, 255, 0.82);
}

.button.light {
  color: var(--blue);
  background: #fff;
}

.hero-visual {
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-visual img {
  width: 100%;
  min-height: 360px;
  object-fit: cover;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, rgba(248, 251, 255, 0.2), rgba(3, 84, 252, 0.04));
  pointer-events: none;
}

.hero-metrics {
  position: absolute;
  right: clamp(20px, 7vw, 120px);
  bottom: 0;
  left: clamp(20px, 7vw, 120px);
  z-index: 3;
  display: grid;
  min-height: 118px;
  padding: 24px 44px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 -10px 42px rgba(38, 62, 101, 0.08);
  backdrop-filter: blur(12px);
  grid-template-columns: repeat(3, 1fr);
}

.hero-metrics div {
  display: grid;
  place-items: center;
  text-align: center;
}

.hero-metrics div + div {
  border-left: 1px solid rgba(3, 84, 252, 0.14);
}

.hero-metrics strong {
  color: var(--blue);
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1;
}

.hero-metrics span {
  margin-top: 8px;
  color: #4c596f;
}

.section {
  padding: 92px clamp(20px, 7vw, 120px);
}

.section-white {
  background: #fff;
}

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

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
}

.section-heading h2 {
  max-width: 760px;
  margin-bottom: 0;
  font-size: clamp(28px, 3.5vw, 44px);
  line-height: 1.18;
}

.section-heading > a {
  flex: 0 0 auto;
  color: var(--blue);
  font-weight: 700;
}

.section-heading.centered {
  display: block;
  max-width: 780px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.section-heading.centered p:last-child {
  color: #d8e6ff;
}

.theme-shuzhi {
  --blue: #d81934;
  --blue-600: #c9152e;
  --blue-100: #fff0f2;
  --cyan: #1769ff;
}

.theme-shuzhi .hero {
  background:
    radial-gradient(circle at 8% 22%, rgba(216, 25, 52, 0.1), transparent 30%),
    linear-gradient(180deg, #fffafa 0%, #f2f7ff 100%);
}

.theme-shuzhi .hero-visual::after {
  background: linear-gradient(90deg, rgba(255, 250, 250, 0.2), rgba(216, 25, 52, 0.04));
}

.theme-shuzhi .solution-card:hover,
.theme-shuzhi .solution-card.featured {
  background: linear-gradient(145deg, #d81934, #1769ff);
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.solution-card {
  position: relative;
  min-height: 420px;
  padding: 34px 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, #fff, #f7fbff);
  transition: 0.28s ease;
}

.solution-card::after {
  position: absolute;
  right: -44px;
  bottom: -52px;
  width: 150px;
  height: 150px;
  content: "";
  border: 22px solid rgba(3, 84, 252, 0.07);
  border-radius: 50%;
}

.solution-card:hover,
.solution-card.featured {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(145deg, #0354fc, #18b7d7);
  box-shadow: var(--shadow);
  transform: translateY(-8px);
}

.solution-card:hover p,
.solution-card:hover li,
.solution-card.featured p,
.solution-card.featured li {
  color: rgba(255, 255, 255, 0.86);
}

.solution-card:hover .card-index,
.solution-card.featured .card-index {
  color: rgba(255, 255, 255, 0.58);
}

.card-index {
  color: rgba(3, 84, 252, 0.25);
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
}

.solution-card h3 {
  margin: 24px 0 14px;
  font-size: 24px;
  line-height: 1.25;
}

.solution-card p,
.solution-card li {
  color: var(--muted);
}

.solution-card ul {
  display: grid;
  gap: 8px;
  margin: 28px 0 0;
  padding-left: 18px;
}

.section-blueprint {
  color: #fff;
  background:
    linear-gradient(rgba(11, 26, 54, 0.86), rgba(11, 26, 54, 0.86)),
    linear-gradient(135deg, #0b1a36, #0354fc);
}

.section-blueprint .eyebrow {
  color: #9bdcff;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}

.service-grid article {
  min-height: 280px;
  padding: 38px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.service-grid span {
  color: #9bdcff;
  font-size: 42px;
  font-weight: 800;
}

.service-grid h3 {
  margin: 28px 0 12px;
  font-size: 25px;
}

.service-grid p {
  color: #d8e6ff;
}

.scenario-layout {
  display: grid;
  grid-template-columns: minmax(340px, 1.25fr) minmax(280px, 0.75fr);
  gap: 24px;
}

.scenario-large {
  min-height: 430px;
  padding: 52px;
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(245, 248, 252, 0.98), rgba(245, 248, 252, 0.76)),
    radial-gradient(circle at 82% 24%, rgba(24, 183, 215, 0.28), transparent 30%),
    linear-gradient(135deg, #eef5ff, #fff);
}

.scenario-large h3 {
  max-width: 560px;
  font-size: 32px;
}

.scenario-large p {
  max-width: 620px;
  color: var(--muted);
  font-size: 17px;
}

.tag-row span,
.about-panel span {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  padding: 0 14px;
  color: var(--blue);
  border: 1px solid rgba(3, 84, 252, 0.16);
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  font-weight: 700;
}

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

.scenario-list article,
.news-card {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.scenario-list h3,
.news-card h3 {
  font-size: 22px;
}

.scenario-list p,
.news-card p {
  margin-bottom: 0;
  color: var(--muted);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.news-card {
  min-height: 250px;
  transition: 0.22s ease;
}

.news-card:hover {
  box-shadow: var(--shadow);
  transform: translateY(-6px);
}

.news-card time {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--blue);
  font-weight: 800;
}

.section-about {
  display: grid;
  grid-template-columns: minmax(320px, 1fr) minmax(320px, 0.8fr);
  gap: 56px;
  background: #fff;
}

.about-copy h2 {
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.2;
}

.about-copy p:not(.eyebrow) {
  color: var(--muted);
  font-size: 17px;
}

.about-panel {
  display: flex;
  align-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding: 42px;
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(234, 242, 255, 0.92), rgba(245, 248, 252, 0.92)),
    radial-gradient(circle at 80% 20%, rgba(3, 84, 252, 0.18), transparent 35%);
}

.site-footer {
  color: #d2d8e4;
  background: var(--footer);
}

.footer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 58px clamp(20px, 7vw, 120px);
  background:
    linear-gradient(90deg, rgba(3, 84, 252, 0.84), rgba(24, 183, 215, 0.72)),
    #0354fc;
}

.footer-cta h2 {
  max-width: 860px;
  margin: 0;
  color: #fff;
  font-size: clamp(25px, 3vw, 40px);
  line-height: 1.24;
}

.footer-grid {
  display: grid;
  padding: 56px clamp(20px, 7vw, 120px);
  grid-template-columns: 1.25fr repeat(3, 1fr);
  gap: 36px;
}

.footer-grid h3 {
  margin-bottom: 18px;
  color: #fff;
  font-size: 18px;
}

.footer-grid a,
.footer-grid p {
  display: block;
  margin: 9px 0;
  color: #9aa5b8;
}

.footer-grid a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  padding: 18px clamp(20px, 7vw, 120px);
  color: #7f8a9f;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 14px;
}

@media (max-width: 1100px) {
  .hero,
  .section-about,
  .scenario-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-bottom: 190px;
  }

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

@media (max-width: 760px) {
  .site-header {
    height: 64px;
    padding: 0 18px;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 78px;
    height: 38px;
  }

  .brand-logo-wide {
    width: 122px;
  }

  .brand-icon {
    width: 38px;
    height: 38px;
  }

  .brand small {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 64px;
    right: 12px;
    left: 12px;
    display: none;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: grid;
    gap: 2px;
  }

  .site-nav a,
  .site-nav .nav-cta {
    padding: 11px 12px;
  }

  .site-nav a::after {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 98px 18px 0;
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-visual img {
    min-height: 230px;
  }

  .hero-metrics {
    position: static;
    grid-template-columns: 1fr;
    margin: 8px -18px 0;
    padding: 12px 22px;
  }

  .hero-metrics div {
    padding: 14px 0;
  }

  .hero-metrics div + div {
    border-top: 1px solid rgba(3, 84, 252, 0.14);
    border-left: 0;
  }

  .section {
    padding: 68px 18px;
  }

  .section-heading {
    display: block;
  }

  .section-heading > a {
    display: inline-flex;
    margin-top: 12px;
  }

  .solution-grid,
  .service-grid,
  .news-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .solution-card,
  .service-grid article,
  .scenario-large,
  .scenario-list article,
  .news-card,
  .about-panel {
    padding: 26px;
  }

  .solution-card {
    min-height: auto;
  }

  .footer-cta {
    display: block;
    padding: 42px 18px;
  }

  .footer-cta .button {
    margin-top: 22px;
  }

  .footer-grid,
  .footer-bottom {
    padding-right: 18px;
    padding-left: 18px;
  }

  .footer-bottom {
    display: grid;
    gap: 8px;
  }
}

/* Futuristic technology theme */
.tech-site {
  --bg: #050a12;
  --bg-2: #0a1322;
  --panel: rgba(9, 20, 36, 0.74);
  --panel-strong: rgba(12, 31, 54, 0.88);
  --glass: rgba(255, 255, 255, 0.07);
  --line: rgba(80, 220, 255, 0.28);
  --ink: #eef9ff;
  --muted: #9fb3c8;
  --soft: #081322;
  --paper: #07111e;
  --footer: #03070d;
  --blue: #24e2fc;
  --blue-600: #1769ff;
  --cyan: #44ffd2;
  --hot: #60ffb3;
  --shadow: 0 24px 72px rgba(0, 0, 0, 0.44);
  color: var(--ink);
  background:
    linear-gradient(90deg, transparent 0, rgba(36, 226, 252, 0.05) 1px, transparent 1px),
    linear-gradient(0deg, transparent 0, rgba(36, 226, 252, 0.04) 1px, transparent 1px),
    linear-gradient(145deg, #050a12 0%, #0c1726 44%, #101827 100%);
  background-size: 56px 56px, 56px 56px, auto;
}

.theme-medical {
  --brand-glow: #24e2fc;
  --brand-hot: #44ffd2;
}

.theme-shuzhi {
  --blue: #24e2fc;
  --blue-600: #325db2;
  --cyan: #44ffd2;
  --hot: #ff4965;
  --brand-glow: #24e2fc;
  --brand-hot: #ff4965;
}

.tech-site::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background:
    linear-gradient(115deg, rgba(23, 105, 255, 0.18), transparent 38%),
    linear-gradient(295deg, rgba(68, 255, 210, 0.1), transparent 40%);
  pointer-events: none;
}

.tech-site::after {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(90deg, transparent 0, rgba(255, 255, 255, 0.025) 50%, transparent 100%);
  background-size: 100% 6px;
  opacity: 0.35;
  pointer-events: none;
}

.tech-site .site-header {
  height: 76px;
  background: rgba(5, 10, 18, 0.82);
  border-bottom: 1px solid rgba(36, 226, 252, 0.22);
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.32);
}

.tech-site .brand {
  position: relative;
  gap: 16px;
  min-width: 248px;
  padding: 0;
  color: #f4fbff;
  border: 0;
  background: transparent;
  box-shadow: none;
  clip-path: none;
}

.tech-site .brand::before {
  position: absolute;
  top: 5px;
  bottom: 5px;
  left: 63px;
  content: "";
  border-left: 1px solid rgba(36, 226, 252, 0.32);
  opacity: 0.9;
  pointer-events: none;
}

.tech-site .brand-logo,
.tech-site .brand-icon {
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  filter: drop-shadow(0 0 12px rgba(36, 226, 252, 0.22));
}

.theme-medical.tech-site .brand-logo {
  width: 54px;
  height: 36px;
}

.tech-site .brand strong {
  color: #f5fbff;
  font-size: 18px;
}

.tech-site .brand small {
  color: #87a9c2;
  font-size: 12px;
}

.tech-site .site-nav {
  color: #c3d5e7;
}

.tech-site .site-nav a {
  padding-top: 26px;
  padding-bottom: 24px;
}

.tech-site .site-nav a::after {
  bottom: 17px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-glow), transparent);
  box-shadow: 0 0 16px var(--brand-glow);
}

.tech-site .site-nav a:hover,
.tech-site .site-nav a.is-active {
  color: #ffffff;
  text-shadow: 0 0 12px rgba(36, 226, 252, 0.42);
}

.tech-site .site-nav .nav-cta,
.tech-site .button.primary {
  color: #03111d;
  border-color: rgba(36, 226, 252, 0.58);
  background: linear-gradient(135deg, var(--brand-glow), var(--brand-hot));
  box-shadow: 0 0 28px rgba(36, 226, 252, 0.3);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.tech-site .button.secondary {
  color: #dff9ff;
  border-color: rgba(36, 226, 252, 0.42);
  background: rgba(8, 20, 34, 0.72);
  backdrop-filter: blur(12px);
  clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px);
}

.tech-site .button:hover {
  box-shadow: 0 0 34px rgba(36, 226, 252, 0.34);
}

.tech-site .hero {
  isolation: isolate;
  min-height: 100vh;
  background:
    linear-gradient(118deg, rgba(5, 10, 18, 0.96) 0%, rgba(9, 24, 42, 0.94) 54%, rgba(5, 10, 18, 0.98) 100%);
}

.tech-site .hero::before {
  top: 96px;
  right: clamp(24px, 7vw, 120px);
  width: min(42vw, 620px);
  height: min(42vw, 620px);
  border: 1px solid rgba(36, 226, 252, 0.18);
  border-radius: 0;
  transform: skewX(-10deg);
  box-shadow: inset 0 0 64px rgba(36, 226, 252, 0.08);
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%);
}

.tech-site .tech-grid {
  position: absolute;
  inset: 76px 0 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.tech-site .tech-grid::before {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, transparent 0, rgba(36, 226, 252, 0.13) 1px, transparent 1px),
    linear-gradient(0deg, transparent 0, rgba(36, 226, 252, 0.09) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.92), transparent 86%);
}

.tech-site .tech-grid::after {
  position: absolute;
  left: -10%;
  top: 22%;
  width: 120%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(36, 226, 252, 0.76), transparent);
  box-shadow: 0 0 20px rgba(36, 226, 252, 0.75);
  transform: rotate(-10deg);
}

.tech-site .hero h1 {
  color: #f7fcff;
  text-shadow: 0 0 30px rgba(36, 226, 252, 0.24);
}

.tech-site .hero-lead,
.tech-site .about-copy p:not(.eyebrow),
.tech-site .scenario-large p,
.tech-site .scenario-list p,
.tech-site .news-card p,
.tech-site .solution-card p,
.tech-site .solution-card li {
  color: #a9bdd2;
}

.tech-site .eyebrow {
  color: var(--brand-glow);
  text-shadow: 0 0 18px rgba(36, 226, 252, 0.42);
}

.tech-site .hero-visual {
  border: 1px solid rgba(36, 226, 252, 0.28);
  border-radius: 4px;
  background: rgba(7, 17, 30, 0.68);
  box-shadow: 0 0 60px rgba(36, 226, 252, 0.12), 0 28px 76px rgba(0, 0, 0, 0.42);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
}

.tech-site .hero-visual img {
  filter: saturate(1.15) contrast(1.06) brightness(0.82);
}

.tech-site .hero-visual::after {
  background:
    linear-gradient(90deg, rgba(5, 10, 18, 0.45), transparent 42%),
    linear-gradient(0deg, rgba(36, 226, 252, 0.12), transparent 30%);
}

.tech-site .hero-metrics {
  border: 1px solid rgba(36, 226, 252, 0.22);
  background: rgba(7, 17, 30, 0.78);
  box-shadow: 0 -18px 60px rgba(0, 0, 0, 0.35), 0 0 48px rgba(36, 226, 252, 0.08);
}

.tech-site .hero-metrics div + div {
  border-left-color: rgba(36, 226, 252, 0.18);
}

.tech-site .hero-metrics strong {
  color: var(--brand-glow);
  text-shadow: 0 0 18px rgba(36, 226, 252, 0.42);
}

.tech-site .hero-metrics span {
  color: #b8cadc;
}

.tech-site .section {
  position: relative;
  background:
    linear-gradient(180deg, rgba(6, 13, 24, 0.98), rgba(8, 18, 32, 0.98));
}

.tech-site .section::before {
  position: absolute;
  top: 0;
  right: clamp(20px, 7vw, 120px);
  left: clamp(20px, 7vw, 120px);
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(36, 226, 252, 0.38), transparent);
}

.tech-site .section-muted,
.tech-site .section-white,
.tech-site .section-about {
  background:
    linear-gradient(180deg, rgba(7, 15, 27, 0.98), rgba(5, 10, 18, 0.98));
}

.tech-site .section-heading h2,
.tech-site .about-copy h2,
.tech-site .scenario-large h3,
.tech-site .scenario-list h3,
.tech-site .news-card h3,
.tech-site .solution-card h3 {
  color: #f3fbff;
}

.tech-site .section-heading > a {
  color: var(--brand-glow);
}

.tech-site .solution-card,
.tech-site .scenario-list article,
.tech-site .news-card,
.tech-site .service-grid article,
.tech-site .about-panel {
  border: 1px solid rgba(36, 226, 252, 0.18);
  border-radius: 4px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.025)),
    rgba(8, 20, 34, 0.72);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(16px);
}

.tech-site .solution-card::before,
.tech-site .scenario-list article::before,
.tech-site .news-card::before,
.tech-site .service-grid article::before {
  position: absolute;
  top: 0;
  left: 20px;
  width: 46px;
  height: 2px;
  content: "";
  background: var(--brand-glow);
  box-shadow: 0 0 18px var(--brand-glow);
}

.tech-site .solution-card,
.tech-site .scenario-list article,
.tech-site .news-card,
.tech-site .service-grid article {
  position: relative;
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}

.tech-site .solution-card::after {
  right: 18px;
  bottom: 18px;
  width: 80px;
  height: 80px;
  border: 1px solid rgba(36, 226, 252, 0.16);
  border-radius: 0;
  transform: rotate(45deg);
}

.tech-site .solution-card:hover,
.tech-site .solution-card.featured,
.theme-shuzhi.tech-site .solution-card:hover,
.theme-shuzhi.tech-site .solution-card.featured {
  color: #fff;
  border-color: rgba(36, 226, 252, 0.42);
  background:
    linear-gradient(145deg, rgba(36, 226, 252, 0.22), rgba(23, 105, 255, 0.14)),
    rgba(7, 17, 30, 0.88);
  box-shadow: 0 0 46px rgba(36, 226, 252, 0.14), 0 22px 70px rgba(0, 0, 0, 0.36);
}

.tech-site .card-index,
.tech-site .news-card time,
.tech-site .service-grid span {
  color: var(--brand-glow);
}

.tech-site .section-blueprint {
  background:
    linear-gradient(135deg, rgba(5, 10, 18, 0.98), rgba(9, 32, 54, 0.96)),
    #050a12;
}

.tech-site .scenario-large {
  border: 1px solid rgba(36, 226, 252, 0.2);
  background:
    linear-gradient(125deg, rgba(36, 226, 252, 0.1), rgba(255, 255, 255, 0.035)),
    rgba(8, 20, 34, 0.74);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.035), var(--shadow);
  clip-path: polygon(28px 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%, 0 28px);
}

.tech-site .tag-row span,
.tech-site .about-panel span {
  color: #dffcff;
  border-color: rgba(36, 226, 252, 0.26);
  background: rgba(36, 226, 252, 0.08);
}

.tech-site .footer-cta {
  background:
    linear-gradient(90deg, rgba(36, 226, 252, 0.16), rgba(23, 105, 255, 0.2)),
    #06111f;
  border-top: 1px solid rgba(36, 226, 252, 0.2);
  border-bottom: 1px solid rgba(36, 226, 252, 0.16);
}

.tech-site .site-footer {
  background: #03070d;
}

.tech-site .footer-bottom {
  border-top-color: rgba(36, 226, 252, 0.15);
}

@media (max-width: 760px) {
  .tech-site .site-header {
    height: 66px;
  }

  .tech-site .brand {
    min-width: 0;
    padding: 7px 10px;
  }

  .theme-medical.tech-site .brand-logo {
    width: 48px;
    height: 32px;
  }

  .tech-site .site-nav {
    top: 66px;
    border-color: rgba(36, 226, 252, 0.28);
    background: rgba(5, 10, 18, 0.96);
  }

  .tech-site .hero {
    padding-top: 102px;
    padding-bottom: 0;
  }

  .tech-site .hero-metrics {
    margin-right: -18px;
    margin-left: -18px;
  }

  .tech-site .hero-metrics div + div {
    border-top-color: rgba(36, 226, 252, 0.18);
  }
}