:root {
  --bg: #ffffff;
  --page: #f7f9fc;
  --text: #111827;
  --muted: #687385;
  --soft: #8b95a5;
  --line: #e6ebf2;
  --panel: #ffffff;
  --blue: #1664ff;
  --cyan: #16c8ff;
  --violet: #6c5cff;
  --green: #13c2a3;
  --shadow: 0 18px 48px rgba(22, 36, 62, 0.08);
  --soft-shadow: 0 18px 46px rgba(31, 45, 72, 0.07);
  --feather-shadow: 0 20px 70px rgba(43, 80, 140, 0.1);
  --ease-standard: 0.22s ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--text);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  line-height: 1.6;
  background: var(--bg);
}

body.modal-open {
  overflow: hidden;
}

button,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

button:focus {
  outline: none;
}

button:focus-visible {
  box-shadow: 0 0 0 3px rgba(22, 100, 255, 0.16);
}

.site-header {
  position: fixed;
  top: 12px;
  left: 50%;
  z-index: 30;
  display: flex;
  align-items: center;
  width: min(1240px, calc(100% - 48px));
  height: 72px;
  margin: 0 auto;
  padding: 0 4px 0 6px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.54), rgba(255, 255, 255, 0.18));
  box-shadow: 0 18px 52px rgba(31, 45, 72, 0.045);
  backdrop-filter: blur(20px) saturate(1.25);
  transform: translateX(-50%);
  transform-origin: top center;
  transition: transform 0.26s ease, box-shadow 0.26s ease, background 0.26s ease;
  will-change: transform;
}

.site-header::after {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 0;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(22, 100, 255, 0.16), transparent);
}

.site-header.scrolled {
  top: 12px;
  width: min(1240px, calc(100% - 48px));
  height: 72px;
  padding: 0 4px 0 6px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0.28));
  box-shadow: 0 16px 48px rgba(31, 45, 72, 0.075);
  transform: translateX(-50%) translateY(-4px) scale(0.92);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 184px;
  border: 0;
  color: var(--text);
  background: transparent;
  font-size: 1.05rem;
  font-weight: 760;
  transition: font-size 0.22s ease, min-width 0.22s ease;
}

.site-header.scrolled .brand {
  min-width: 184px;
  font-size: 1.05rem;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255, 255, 255, 0.62), transparent 24%),
    linear-gradient(135deg, var(--blue), var(--cyan) 48%, var(--violet));
  box-shadow: 0 10px 24px rgba(22, 100, 255, 0.25);
  transition: width 0.22s ease, height 0.22s ease, border-radius 0.22s ease;
}

.site-header.scrolled .brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.nav-tabs {
  position: relative;
  display: flex;
  align-items: center;
  gap: 34px;
  margin-left: 34px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transition: margin-left 0.22s ease;
}

.site-header.scrolled .nav-tabs {
  margin-left: 34px;
  background: transparent;
}

.nav-link {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 72px;
  padding: 0 2px;
  border-radius: 0;
  border: 0;
  color: #303846;
  background: transparent;
  font-size: 0.96rem;
  font-weight: 680;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.nav-link::after {
  position: absolute;
  left: 50%;
  bottom: 15px;
  width: 0;
  height: 3px;
  content: "";
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  box-shadow: 0 8px 18px rgba(22, 100, 255, 0.2);
  transform: translateX(-50%);
  transition: width 0.22s ease;
}

.nav-link:hover {
  color: var(--blue);
  background: transparent;
}

.nav-link.active {
  color: var(--blue);
  background: transparent;
  box-shadow: none;
}

.nav-link.active::after {
  width: 28px;
}

.site-header.scrolled .nav-link {
  min-height: 72px;
  padding: 0 2px;
  font-size: 0.96rem;
}

.nav-link:focus-visible {
  box-shadow: none;
}

.nav-link:focus-visible::after {
  width: 28px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.ghost-action,
.solid-action {
  min-width: 88px;
  height: 40px;
  border-radius: 999px;
  font-weight: 720;
  transition: height 0.22s ease, transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ghost-action {
  border: 0;
  color: #303846;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(25, 46, 84, 0.06);
}

.solid-action {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, #111827, #1664ff);
  box-shadow: 0 14px 32px rgba(17, 24, 39, 0.2);
}

.ghost-action:hover,
.solid-action:hover {
  transform: translateY(-1px);
}

.site-header.scrolled .ghost-action,
.site-header.scrolled .solid-action {
  height: 40px;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  margin-left: auto;
  border: 0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(25, 46, 84, 0.06), 0 12px 28px rgba(31, 45, 72, 0.08);
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: 0.2s ease;
}

.page-panel {
  display: none;
  opacity: 0;
  transform: translateY(8px);
}

.page-panel.active {
  display: block;
  opacity: 1;
  transform: translateY(0);
  animation: panelEnter 0.24s ease both;
}

@keyframes panelEnter {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

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

.hero-clean {
  position: relative;
  display: block;
  width: 100%;
  min-height: 800px;
  margin: 0;
  padding: 124px max(36px, calc((100vw - 1360px) / 2)) 88px;
  text-align: left;
  overflow: hidden;
  isolation: isolate;
}

.hero-clean::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.96) 35%, rgba(247, 252, 255, 0.72) 56%, rgba(240, 247, 255, 0.34) 100%),
    radial-gradient(circle at 16% 72%, rgba(22, 200, 255, 0.18), transparent 34%),
    radial-gradient(circle at 70% 16%, rgba(22, 100, 255, 0.2), transparent 36%),
    linear-gradient(180deg, #ffffff 0%, #edf7ff 100%);
}

.hero-clean::after {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  z-index: -1;
  height: 320px;
  content: "";
  border-radius: 0;
  background:
    linear-gradient(90deg, rgba(22, 100, 255, 0), rgba(22, 100, 255, 0.12), rgba(22, 200, 255, 0.16), rgba(22, 100, 255, 0)),
    radial-gradient(closest-side at 42% 100%, rgba(22, 200, 255, 0.24), transparent 70%);
  filter: blur(12px);
}

.hero-copy {
  position: relative;
  z-index: 4;
  max-width: 720px;
  padding-top: 40px;
}

.hero-copy h1 {
  max-width: 720px;
  font-size: clamp(3.25rem, 3.9vw, 4.65rem);
  color: #0f172a;
  font-weight: 540;
  line-height: 0.98;
}

.hero-copy h1 span {
  display: block;
  white-space: nowrap;
}

.hero-copy h1 .hero-number {
  color: #0b1220;
  font-size: 1.08em;
  letter-spacing: 0;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  width: min(100%, 620px);
  margin-top: 42px;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(22, 100, 255, 0.08);
  box-shadow: 0 26px 70px rgba(31, 45, 72, 0.08), inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.hero-proof article {
  min-height: 112px;
  padding: 22px 22px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(18px) saturate(1.12);
}

.hero-proof strong {
  display: block;
  color: #07111f;
  font-size: clamp(1.22rem, 1.72vw, 1.72rem);
  font-weight: 560;
  line-height: 1.12;
  white-space: nowrap;
}

.hero-proof span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 680;
  line-height: 1.35;
}

.hero-core {
  position: absolute;
  inset: 0;
  z-index: 1;
  min-height: 0;
  transform: translateZ(0);
}

.hero-core::before {
  position: absolute;
  right: -10%;
  top: 8%;
  width: 74%;
  height: 82%;
  content: "";
  border-radius: 50%;
  background:
    radial-gradient(closest-side, rgba(22, 200, 255, 0.18), transparent 68%),
    radial-gradient(circle at 62% 34%, rgba(108, 92, 255, 0.15), transparent 38%);
  filter: blur(8px);
}

.core-orbit {
  position: absolute;
  right: -8%;
  top: 50%;
  border: 1px solid rgba(22, 100, 255, 0.14);
  border-radius: 50%;
  transform: translateY(-50%) rotate(-10deg);
}

.orbit-one {
  width: 58%;
  height: 44%;
}

.orbit-two {
  width: 72%;
  height: 62%;
  transform: translateY(-50%) rotate(12deg);
}

.core-image {
  position: absolute;
  z-index: 2;
  object-fit: cover;
  border-radius: 0;
  filter: saturate(1.1) contrast(1.06);
  box-shadow: none;
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 90%, transparent 100%);
}

.core-scenario {
  left: 45%;
  top: 27%;
  width: min(480px, 26vw);
  height: 230px;
  opacity: 0.42;
}

.core-device {
  right: max(0px, calc((100vw - 1500px) / 2));
  top: 22%;
  width: min(620px, 40vw);
  height: 250px;
  border-radius: 34px 0 0 34px;
  box-shadow: 0 30px 82px rgba(31, 45, 72, 0.1);
  mask-image: linear-gradient(90deg, #000 0%, #000 88%, transparent 100%);
}

.core-market {
  right: max(0px, calc((100vw - 1540px) / 2));
  bottom: 48px;
  width: min(820px, 54vw);
  height: 360px;
  opacity: 0.8;
  mask-image: linear-gradient(90deg, transparent 0%, #000 22%, #000 92%, transparent 100%);
}

.eyebrow,
.tag {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 760;
  letter-spacing: 0;
}

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

h1 {
  max-width: 980px;
  margin-bottom: 18px;
  font-size: clamp(3.6rem, 6vw, 5.8rem);
  font-weight: 420;
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.4vw, 3.25rem);
  font-weight: 520;
  line-height: 1.18;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.28rem;
  line-height: 1.35;
}

.hero-subtitle {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  justify-content: flex-start;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 720;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button.primary {
  border: 0;
  color: #fff;
  background: linear-gradient(135deg, #111827, #1664ff);
  box-shadow: 0 16px 34px rgba(17, 24, 39, 0.18);
}

.button.secondary {
  border: 0;
  color: #303846;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 0 0 1px rgba(25, 46, 84, 0.07), 0 12px 26px rgba(20, 36, 64, 0.06);
}

.entry-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  width: min(1200px, calc(100% - 48px));
  margin: 48px auto 66px;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  backdrop-filter: none;
}

.entry-grid::before {
  display: none;
}

.entry-card {
  position: relative;
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  min-height: 118px;
  overflow: hidden;
  padding: 16px 18px;
  border: 0;
  border-radius: 24px;
  color: var(--text);
  text-align: left;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035), 0 16px 38px rgba(31, 45, 72, 0.045);
  transform: translateZ(0);
  transition: transform 0.24s ease, box-shadow 0.24s ease, background 0.24s ease;
}

.entry-card::before {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(118deg, rgba(255, 255, 255, 0.34), transparent 26%, transparent 64%, rgba(22, 200, 255, 0.2)),
    radial-gradient(circle at 82% 16%, rgba(255, 255, 255, 0.32), transparent 26%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.24s ease;
}

.entry-card img {
  position: relative;
  z-index: 1;
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 100%;
  height: 82px;
  min-height: 82px;
  object-fit: cover;
  border-radius: 18px;
  filter: saturate(1.08) contrast(1.03);
  transform: scale(1.02);
  transition: transform 0.45s ease, filter 0.45s ease;
}

.entry-card::after {
  position: absolute;
  inset: 0;
  content: "";
  display: none;
}

.entry-card:hover img {
  filter: saturate(1.16) contrast(1.08);
  transform: scale(1.07);
}

.entry-card:hover {
  background: #fff;
  transform: translateY(-4px);
  box-shadow: 0 22px 52px rgba(22, 100, 255, 0.11);
}

.entry-card:hover::before {
  opacity: 0.8;
}

.entry-card span,
.entry-card strong {
  position: static;
  z-index: 1;
  grid-column: 2;
  text-shadow: none;
}

.entry-card span {
  align-self: end;
  color: var(--blue);
  font-size: 0.95rem;
  font-weight: 760;
}

.entry-card strong {
  align-self: start;
  max-width: 320px;
  font-size: 1.02rem;
  line-height: 1.38;
}

.entry-card strong::after {
  content: "  →";
  opacity: 0.88;
}

.capability-strip,
.hardware-matrix {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto 76px;
  background: transparent;
}

.capability-strip article,
.hardware-matrix article {
  min-height: 120px;
  padding: 24px;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(247, 251, 255, 0.78)),
    #fff;
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 18px 46px rgba(31, 45, 72, 0.06);
  cursor: default;
}

.hardware-matrix {
  gap: 1px;
  overflow: hidden;
  border-radius: 28px;
  background: rgba(22, 100, 255, 0.07);
  box-shadow: 0 26px 70px rgba(31, 45, 72, 0.065), inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.hardware-matrix article {
  min-height: 116px;
  border-radius: 0;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: none;
  backdrop-filter: blur(18px) saturate(1.12);
}

.hardware-matrix strong {
  color: #0f172a;
}

.hardware-matrix span {
  color: var(--muted);
}

.capability-strip strong,
.hardware-matrix strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.capability-strip span,
.hardware-matrix span,
.section-heading p,
.scenario-card small,
.logic-grid span,
.device-copy p,
.feature-list,
.module-detail dd,
.flow-copy,
.modal-copy {
  color: var(--muted);
}

.asset-strip {
  position: relative;
  gap: 14px;
  overflow: hidden;
  padding: 12px;
  border-radius: 32px;
  background:
    radial-gradient(circle at 8% 18%, rgba(22, 200, 255, 0.16), transparent 28%),
    radial-gradient(circle at 88% 16%, rgba(108, 92, 255, 0.1), transparent 26%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(244, 250, 255, 0.66));
  box-shadow: 0 26px 72px rgba(31, 45, 72, 0.07);
}

.asset-strip::before {
  display: none;
}

.asset-strip article {
  position: relative;
  min-height: 138px;
  padding: 24px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 92% 10%, rgba(22, 200, 255, 0.12), transparent 32%),
    rgba(255, 255, 255, 0.66);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.03);
}

.asset-strip article + article::before {
  display: none;
}

.asset-strip span {
  display: block;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 0.92rem;
  font-weight: 760;
}

.asset-strip strong {
  margin-bottom: 10px;
  color: #0f172a;
  font-size: clamp(1.22rem, 1.45vw, 1.55rem);
  line-height: 1.2;
  word-break: keep-all;
}

.asset-strip small {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.content-section {
  width: min(1180px, calc(100% - 48px));
  margin: 0 auto;
  padding: 76px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.scenario-card {
  position: relative;
  display: grid;
  gap: 10px;
  min-height: 210px;
  padding: 26px;
  border: 0;
  border-radius: 22px;
  color: var(--text);
  text-align: left;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 16px 42px rgba(31, 45, 72, 0.07);
  transition: box-shadow 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.scenario-card::after {
  content: "查看";
  position: absolute;
  right: 18px;
  top: 18px;
  padding: 5px 10px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(22, 100, 255, 0.08);
  font-size: 0.78rem;
  font-weight: 760;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.scenario-card:hover,
.scenario-card.active {
  background: linear-gradient(135deg, #fff, #f4f9ff);
  box-shadow: var(--feather-shadow);
  transform: translateY(-2px);
}

.scenario-card:hover::after,
.scenario-card.active::after {
  opacity: 1;
  transform: translateY(0);
}

.scenario-card.active::after {
  color: #fff;
  background: var(--blue);
}

.scenario-icon {
  display: inline-grid;
  place-items: center;
  width: max-content;
  min-width: 48px;
  height: 48px;
  padding: 0 12px;
  border-radius: 12px;
  color: var(--blue);
  background: #eef5ff;
  font-weight: 800;
  white-space: nowrap;
}

.scenario-card > span:not(.scenario-icon) {
  font-size: 1.18rem;
  font-weight: 680;
}

.scenario-panel {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 20px;
  margin-top: 20px;
  padding: 26px;
  border: 0;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 18px 48px rgba(31, 45, 72, 0.07);
  backdrop-filter: blur(12px);
  cursor: default;
}

.logic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.logic-grid div,
.hotspot-detail,
.market-note,
.empty-state {
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(247, 250, 255, 0.86), rgba(255, 255, 255, 0.72));
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035);
  cursor: default;
}

.logic-grid strong,
.logic-grid span {
  display: block;
}

.logic-grid strong,
.module-detail dt {
  margin-bottom: 8px;
  color: var(--blue);
}

.module-tabs {
  display: flex;
  gap: 8px;
  padding: 8px;
  margin-top: 26px;
  border: 0;
  border-radius: 999px;
  background: rgba(241, 246, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 14px 34px rgba(31, 45, 72, 0.06);
}

.module-tabs button,
.scene-list button,
.task-group-title,
.task-chip {
  border: 0;
  color: #303846;
  background: transparent;
}

.module-tabs button {
  flex: 1;
  min-height: 46px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 720;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, color 0.2s ease;
}

.module-tabs button:hover,
.module-tabs button.active,
.scene-list button:hover,
.scene-list button.active {
  color: #fff;
  background: linear-gradient(135deg, #1664ff, #16c8ff);
  box-shadow: 0 14px 30px rgba(22, 100, 255, 0.18);
}

.module-tabs button:hover,
.scene-list button:hover,
.task-chip:hover,
.task-group-title:hover {
  transform: translateY(-1px);
}

.capture-chain {
  position: relative;
  padding: 30px;
  overflow: hidden;
  border-radius: 26px;
  background:
    linear-gradient(120deg, rgba(22, 100, 255, 0.08), rgba(22, 200, 255, 0.08), rgba(255, 255, 255, 0.86)),
    radial-gradient(circle at 88% 18%, rgba(108, 92, 255, 0.14), transparent 28%),
    #fff;
  box-shadow: var(--feather-shadow);
}

.capture-chain::before {
  content: "";
  position: absolute;
  left: 34px;
  right: 34px;
  top: 154px;
  height: 1px;
  background: linear-gradient(90deg, rgba(22, 100, 255, 0), rgba(22, 100, 255, 0.72), rgba(22, 200, 255, 0.64), rgba(108, 92, 255, 0));
}

.capture-chain-heading {
  position: relative;
  max-width: 780px;
}

.capture-chain-heading h2 {
  margin-bottom: 10px;
}

.capture-chain-heading p:last-child {
  margin: 0;
  color: var(--muted);
}

.capture-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.capture-stage {
  position: relative;
  display: grid;
  gap: 12px;
  min-height: 118px;
  padding: 18px;
  border: 0;
  border-radius: 18px;
  color: #303846;
  text-align: left;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 12px 32px rgba(31, 45, 72, 0.07);
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.capture-stage::after {
  content: "→";
  position: absolute;
  right: 18px;
  top: 18px;
  color: var(--blue);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.capture-stage span {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: var(--blue);
  background: rgba(22, 100, 255, 0.1);
  font-weight: 820;
  font-size: 0.82rem;
}

.capture-stage strong {
  font-size: 1.02rem;
}

.capture-stage:hover,
.capture-stage.active {
  transform: translateY(-3px);
  color: #fff;
  background: linear-gradient(135deg, #0f172a, #1664ff 58%, #16c8ff);
  box-shadow: 0 20px 58px rgba(22, 100, 255, 0.2);
}

.capture-stage:hover::after,
.capture-stage.active::after {
  color: #fff;
  opacity: 1;
  transform: translateX(2px);
}

.capture-stage:hover span,
.capture-stage.active span {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
}

.capture-detail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 22px;
  margin-top: 18px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 16px 48px rgba(31, 45, 72, 0.08);
  backdrop-filter: blur(14px);
  animation: fadeUp 0.25s ease;
  cursor: default;
}

.capture-copy h3 {
  margin: 2px 0 10px;
  font-size: 1.45rem;
}

.capture-copy p {
  color: var(--muted);
}

.capture-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.capture-meta div {
  min-height: 136px;
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(246, 249, 255, 0.92), rgba(255, 255, 255, 0.8));
}

.capture-meta span,
.capture-meta strong {
  display: block;
}

.capture-meta span {
  margin-bottom: 8px;
  color: var(--blue);
  font-weight: 760;
}

.capture-meta strong {
  color: #273142;
  font-size: 0.94rem;
  font-weight: 660;
  line-height: 1.78;
}

.value-chain {
  position: relative;
  margin-top: 32px;
  padding: 30px;
  overflow: hidden;
  border-radius: 26px;
  background:
    radial-gradient(circle at 8% 18%, rgba(22, 200, 255, 0.18), transparent 28%),
    radial-gradient(circle at 92% 12%, rgba(108, 92, 255, 0.13), transparent 24%),
    linear-gradient(135deg, #ffffff 0%, #f6faff 48%, #eef5ff 100%);
  box-shadow: var(--feather-shadow);
}

.value-chain::before {
  content: "";
  position: absolute;
  inset: auto 28px 34% 28px;
  height: 2px;
  background: linear-gradient(90deg, rgba(22, 100, 255, 0), rgba(22, 100, 255, 0.86), rgba(22, 200, 255, 0.8), rgba(108, 92, 255, 0));
  opacity: 0.72;
}

.value-chain-heading {
  position: relative;
  max-width: 820px;
}

.value-chain-heading h3 {
  margin: 4px 0 10px;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.18;
}

.value-chain-heading p:last-child {
  margin: 0;
  color: var(--muted);
}

.chain-track {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.chain-node {
  position: relative;
  display: grid;
  gap: 8px;
  min-height: 138px;
  padding: 20px;
  border: 0;
  border-radius: 20px;
  color: #2e3746;
  text-align: left;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 12px 36px rgba(38, 68, 118, 0.08);
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, color 0.22s ease;
}

.chain-node::after {
  content: "→";
  position: absolute;
  right: 18px;
  top: 18px;
  color: var(--blue);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.chain-node:hover,
.chain-node.active {
  transform: translateY(-3px);
  color: #fff;
  background: linear-gradient(135deg, #1664ff, #17b9ff 58%, #6c5cff);
  box-shadow: 0 20px 58px rgba(22, 100, 255, 0.23);
}

.chain-node:hover::after,
.chain-node.active::after {
  color: #fff;
  opacity: 1;
  transform: translateX(2px);
}

.chain-node i {
  position: absolute;
  top: 50%;
  right: -18px;
  width: 20px;
  height: 2px;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(22, 100, 255, 0.38), rgba(22, 200, 255, 0.72));
}

.chain-index {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  color: var(--blue);
  background: rgba(22, 100, 255, 0.1);
  font-weight: 820;
}

.chain-node.active .chain-index,
.chain-node:hover .chain-index {
  color: #fff;
  background: rgba(255, 255, 255, 0.18);
}

.chain-title {
  font-size: 1.08rem;
  font-weight: 760;
}

.chain-node small {
  color: var(--muted);
}

.chain-node.active small,
.chain-node:hover small {
  color: rgba(255, 255, 255, 0.78);
}

.chain-detail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 22px;
  margin-top: 18px;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 16px 48px rgba(31, 45, 72, 0.08);
  backdrop-filter: blur(14px);
  animation: fadeUp 0.25s ease;
  cursor: default;
}

.chain-main h4 {
  margin: 2px 0 10px;
  font-size: 1.45rem;
}

.chain-main p {
  color: var(--muted);
}

.chain-action {
  margin-top: 10px;
}

.chain-meta {
  display: grid;
  grid-template-columns: 0.9fr 1.2fr 0.9fr;
  gap: 12px;
}

.chain-meta div {
  min-height: 142px;
  padding: 16px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(246, 249, 255, 0.92), rgba(255, 255, 255, 0.78));
}

.chain-meta span,
.chain-meta strong {
  display: block;
}

.chain-meta span {
  margin-bottom: 8px;
  color: var(--blue);
  font-weight: 760;
}

.chain-meta strong {
  color: #273142;
  font-size: 0.94rem;
  font-weight: 660;
  line-height: 1.78;
}

.chain-meta ul {
  display: grid;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #273142;
  font-size: 0.94rem;
  font-weight: 660;
}

.chain-meta li {
  position: relative;
  padding-left: 12px;
}

.chain-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cyan);
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

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

.flow-copy {
  min-height: 28px;
  margin: 14px 0 0;
}

.sub-hero {
  position: relative;
  display: block;
  width: 100%;
  min-height: 690px;
  margin: 0;
  padding: 108px max(36px, calc((100vw - 1360px) / 2)) 78px;
  overflow: hidden;
  border-radius: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0.96) 34%, rgba(247, 252, 255, 0.72) 58%, rgba(238, 247, 255, 0.34) 100%),
    radial-gradient(circle at 18% 70%, rgba(22, 200, 255, 0.16), transparent 32%),
    radial-gradient(circle at 72% 18%, rgba(22, 100, 255, 0.2), transparent 34%),
    linear-gradient(180deg, #fff 0%, #edf7ff 100%);
  box-shadow: none;
  isolation: isolate;
}

.sub-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background:
    radial-gradient(closest-side at 72% 50%, rgba(22, 200, 255, 0.2), transparent 72%),
    radial-gradient(circle at 88% 62%, rgba(108, 92, 255, 0.12), transparent 36%);
  filter: blur(4px);
}

.sub-hero::after {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: 0;
  z-index: -1;
  height: 280px;
  content: "";
  background:
    linear-gradient(90deg, rgba(22, 100, 255, 0), rgba(22, 100, 255, 0.12), rgba(22, 200, 255, 0.15), rgba(22, 100, 255, 0)),
    radial-gradient(closest-side at 44% 100%, rgba(22, 200, 255, 0.22), transparent 70%);
  filter: blur(12px);
}

.sub-hero > div {
  position: relative;
  z-index: 4;
  max-width: 720px;
  padding-top: 34px;
}

.sub-hero h1 {
  max-width: 720px;
  font-size: clamp(3.15rem, 3.75vw, 4.45rem);
  font-weight: 540;
  line-height: 0.98;
}

.sub-hero h1 span {
  display: block;
  white-space: nowrap;
}

.sub-hero > div > p:not(.eyebrow) {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.74;
}

.sub-hero img {
  position: absolute;
  z-index: 1;
  right: max(0px, calc((100vw - 1540px) / 2));
  top: 20%;
  width: min(760px, 52vw);
  height: 380px;
  object-fit: cover;
  border-radius: 34px 0 0 34px;
  filter: saturate(1.1) contrast(1.04);
  box-shadow: 0 30px 82px rgba(31, 45, 72, 0.1);
  transform: translateZ(0);
  transition: transform 0.45s ease, filter 0.45s ease;
  mask-image: linear-gradient(90deg, transparent 0%, #000 18%, #000 92%, transparent 100%);
}

.sub-hero:hover img {
  filter: saturate(1.16) contrast(1.07);
  transform: translateY(-4px);
}

.collection-hero img {
  top: 18%;
  width: min(760px, 50vw);
  height: 390px;
}

.market-hero img {
  top: 16%;
  width: min(820px, 56vw);
  height: 430px;
}

.sub-hero .hero-proof {
  width: min(100%, 760px);
  margin-top: 38px;
}

.sub-hero .hero-proof article {
  min-height: 104px;
  padding: 20px 22px;
}

.sub-hero .hero-proof strong {
  font-size: clamp(1.12rem, 1.45vw, 1.45rem);
  line-height: 1.15;
  white-space: normal;
}

.device-layout,
.module-detail,
.market-layout {
  display: grid;
  gap: 24px;
}

.device-layout {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.85fr);
  align-items: center;
}

.content-section.device-layout {
  padding-top: 42px;
}

.device-visual,
.device-copy,
.module-detail,
.filters,
.task-group,
.modal {
  border: 0;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04), 0 18px 48px rgba(31, 45, 72, 0.07);
  backdrop-filter: blur(12px);
}

.device-visual {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 42%, rgba(22, 200, 255, 0.16), transparent 36%),
    linear-gradient(180deg, #fff, #f6f9ff);
}

.wearable-device {
  position: absolute;
  inset: 72px 72px 96px;
}

.strap {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 42%;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(180deg, #dce5ef, #b7c6d8);
}

.device-body {
  position: absolute;
  left: 50%;
  top: 22%;
  width: 320px;
  max-width: 76%;
  height: 190px;
  border-radius: 22px;
  background: linear-gradient(180deg, #fff, #dceafe);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.12), 0 16px 36px rgba(60, 100, 160, 0.12);
  transform: translateX(-50%);
}

.lens {
  position: absolute;
  top: 35%;
  width: 64px;
  height: 64px;
  border: 10px solid #d6e2ef;
  border-radius: 50%;
  background: linear-gradient(135deg, #162033, var(--cyan));
}

.lens-one {
  left: 25%;
}

.lens-two {
  left: calc(50% - 32px);
}

.lens-three {
  right: 25%;
}

.imu-block,
.compute-block {
  position: absolute;
  left: 50%;
  border-radius: 12px;
  background: rgba(22, 100, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.12);
  transform: translateX(-50%);
}

.imu-block {
  top: 60%;
  width: 88px;
  height: 36px;
}

.compute-block {
  top: 72%;
  width: 168px;
  height: 48px;
}

.hotspot {
  position: absolute;
  min-width: 76px;
  min-height: 34px;
  border: 0;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(255, 255, 255, 0.88);
  transform: translate(-50%, -50%);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.06), 0 12px 24px rgba(22, 100, 255, 0.12);
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.hotspot:hover,
.hotspot.active {
  color: #fff;
  background: linear-gradient(135deg, #1664ff, #16c8ff);
  box-shadow: 0 16px 32px rgba(22, 100, 255, 0.22);
}

.device-copy {
  padding: 30px;
  border-radius: 24px;
  cursor: default;
}

.feature-list {
  padding-left: 20px;
}

.module-detail {
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: center;
  margin-top: 18px;
  padding: 26px;
  border-radius: 24px;
  cursor: default;
}

.module-visual {
  display: grid;
  place-items: center;
  min-height: 300px;
  border-radius: 14px;
  background:
    radial-gradient(circle at 50% 40%, rgba(22, 200, 255, 0.16), transparent 40%),
    linear-gradient(135deg, #f8fbff, #eef4ff);
}

.module-board {
  position: relative;
  width: min(420px, 86%);
  aspect-ratio: 1.5;
  border-radius: 20px;
  background: linear-gradient(180deg, #fff, #d9eaff);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.12), 0 18px 42px rgba(60, 100, 160, 0.12);
}

.module-lens {
  position: absolute;
  width: 48px;
  height: 48px;
  border: 8px solid #d7e4f2;
  border-radius: 50%;
  background: linear-gradient(135deg, #182235, var(--cyan));
}

.module-board.global .lens-1,
.module-board.stereo .lens-1,
.module-board.six .lens-1,
.module-board.eight .lens-1 {
  left: 18%;
  top: 22%;
}

.module-board.stereo .lens-2,
.module-board.six .lens-2,
.module-board.eight .lens-2 {
  right: 18%;
  top: 22%;
}

.module-board.six .lens-3,
.module-board.eight .lens-3 {
  left: 18%;
  top: 58%;
}

.module-board.six .lens-4,
.module-board.eight .lens-4 {
  right: 18%;
  top: 58%;
}

.module-board.six .lens-5,
.module-board.eight .lens-5 {
  left: calc(50% - 24px);
  top: 20%;
}

.module-board.six .lens-6,
.module-board.eight .lens-6 {
  left: calc(50% - 24px);
  top: 60%;
}

.module-board.eight .lens-7 {
  left: 8%;
  top: 40%;
}

.module-board.eight .lens-8 {
  right: 8%;
  top: 40%;
}

.module-bus,
.module-chip {
  position: absolute;
  left: 50%;
  border-radius: 999px;
  transform: translateX(-50%);
}

.module-bus {
  top: 48%;
  width: 72%;
  height: 2px;
  background: rgba(22, 100, 255, 0.26);
}

.module-chip {
  bottom: 22px;
  width: 120px;
  height: 36px;
  background: rgba(22, 100, 255, 0.12);
}

.spec-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0;
}

.spec-list span,
.market-summary span {
  padding: 8px 13px;
  border-radius: 999px;
  color: var(--blue);
  background: rgba(238, 245, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04);
  font-size: 0.9rem;
  font-weight: 720;
}

.module-detail dl {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
}

.module-detail dd {
  margin: 0 0 8px;
}

.market-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  max-width: 660px;
  margin-top: 18px;
}

.filters {
  display: grid;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 14px;
  align-items: end;
  margin-bottom: 28px;
  padding: 22px;
  border-radius: 24px;
  background:
    radial-gradient(circle at 12% 18%, rgba(22, 200, 255, 0.1), transparent 32%),
    radial-gradient(circle at 92% 12%, rgba(22, 100, 255, 0.09), transparent 28%),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 22px 60px rgba(31, 45, 72, 0.055), inset 0 0 0 1px rgba(22, 100, 255, 0.035);
  backdrop-filter: blur(18px) saturate(1.14);
}

.filters label,
.type-filter {
  color: var(--muted);
  font-size: 0.9rem;
}

.filters select {
  width: 100%;
  min-height: 46px;
  margin-top: 6px;
  padding: 0 14px;
  border: 0;
  border-radius: 16px;
  color: var(--text);
  background: rgba(246, 250, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(25, 46, 84, 0.07), 0 10px 24px rgba(31, 45, 72, 0.035);
}

.type-filter {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 0;
  padding: 14px;
  border: 0;
  border-radius: 18px;
  background: rgba(246, 250, 255, 0.66);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.03);
}

.type-filter legend {
  padding: 0 8px;
  color: var(--text);
}

.market-layout {
  grid-template-columns: 220px minmax(0, 1fr);
  align-items: start;
}

.scene-list {
  display: grid;
  gap: 8px;
  padding: 8px;
  border-radius: 24px;
  background: rgba(241, 246, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.04);
}

.scene-list button {
  position: relative;
  padding: 14px;
  text-align: left;
  border-radius: 18px;
  background: transparent;
  border: 0;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.scene-list button::after {
  content: "→";
  position: absolute;
  right: 14px;
  top: 16px;
  color: var(--blue);
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.scene-list button:hover::after,
.scene-list button.active::after {
  color: #fff;
  opacity: 1;
  transform: translateX(2px);
}

.scene-list span,
.scene-list small {
  display: block;
}

.scene-list span {
  font-weight: 680;
}

.scene-list small {
  color: var(--muted);
}

.scene-list button.active span,
.scene-list button.active small {
  color: #fff;
}

.scene-list button.active small {
  opacity: 0.82;
}

.task-browser {
  display: grid;
  gap: 12px;
}

.market-note {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  color: var(--muted);
}

.market-note-copy {
  display: grid;
  gap: 4px;
}

.market-note strong {
  color: var(--text);
  font-size: 1.24rem;
}

.dataset-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.dataset-metrics div {
  min-height: 78px;
  padding: 14px;
  border-radius: 16px;
  background:
    linear-gradient(135deg, rgba(22, 100, 255, 0.06), rgba(22, 200, 255, 0.05)),
    rgba(255, 255, 255, 0.82);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.045);
}

.dataset-metrics span,
.dataset-metrics strong {
  display: block;
}

.dataset-metrics span {
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.86rem;
}

.dataset-metrics strong {
  color: #111827;
  font-size: 1.02rem;
  line-height: 1.35;
}

.task-group {
  overflow: hidden;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
}

.task-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 16px 18px;
  font-weight: 680;
  border-radius: 22px 22px 0 0;
  transition: background 0.2s ease, transform 0.2s ease;
}

.task-group-title em {
  margin-left: auto;
  margin-right: 18px;
  color: var(--muted);
  font-size: 0.88rem;
  font-style: normal;
  font-weight: 640;
}

.task-group-title:hover {
  background: rgba(22, 100, 255, 0.06);
}

.task-group-title i {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--blue);
  border-bottom: 2px solid var(--blue);
  transform: rotate(45deg);
  transition: 0.2s ease;
}

.task-group.open .task-group-title i {
  transform: rotate(225deg);
}

.task-list {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(132px, 1fr));
  gap: 10px;
  padding: 0 18px 18px;
}

.task-group.open .task-list {
  display: grid;
}

.task-chip {
  min-height: 42px;
  padding: 9px 12px;
  border: 0;
  border-radius: 999px;
  background: rgba(246, 249, 255, 0.92);
  box-shadow: inset 0 0 0 1px rgba(25, 46, 84, 0.05);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.task-chip:hover {
  color: #fff;
  background: linear-gradient(135deg, #1664ff, #16c8ff);
  box-shadow: 0 14px 30px rgba(22, 100, 255, 0.18);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 50% 18%, rgba(22, 100, 255, 0.16), transparent 34%),
    rgba(15, 23, 42, 0.34);
  backdrop-filter: blur(12px) saturate(1.08);
}

.modal-backdrop[hidden] {
  display: none;
}

.modal {
  position: relative;
  width: min(820px, calc(100vw - 72px));
  max-height: none;
  overflow: visible;
  padding: 22px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(244, 250, 255, 0.9)),
    #fff;
  box-shadow: 0 34px 100px rgba(17, 24, 39, 0.22), inset 0 0 0 1px rgba(255, 255, 255, 0.78);
}

.modal::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 86% 6%, rgba(22, 200, 255, 0.16), transparent 28%),
    radial-gradient(circle at 0% 88%, rgba(22, 100, 255, 0.1), transparent 34%);
}

#modal-content {
  position: relative;
  z-index: 1;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 2;
  width: 38px;
  height: 38px;
  border: 0;
  border-radius: 14px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 14px 32px rgba(20, 36, 64, 0.1), inset 0 0 0 1px rgba(22, 100, 255, 0.04);
  font-size: 1.4rem;
  line-height: 1;
}

.modal-head {
  max-width: 680px;
  padding-right: 50px;
}

.modal-head h3 {
  margin-bottom: 6px;
  color: #07111f;
  font-size: clamp(1.28rem, 1.9vw, 1.68rem);
  line-height: 1.18;
}

.modal-head p:not(.tag) {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.48;
}

.modal-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 14px 0 10px;
  overflow: hidden;
  border-radius: 16px;
  background: rgba(22, 100, 255, 0.08);
}

.modal-stats article {
  min-height: 58px;
  padding: 11px 14px;
  background: rgba(255, 255, 255, 0.72);
}

.modal-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 7px;
  margin: 0;
}

.modal-grid article {
  min-height: 54px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.66);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035);
}

.modal-stats span,
.modal-grid span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
}

.modal-stats strong,
.modal-grid strong {
  display: block;
  color: #0f172a;
  font-size: 0.88rem;
  line-height: 1.28;
}

.modal-stats strong {
  font-size: 1rem;
}

.modal-note {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  color: var(--muted);
  background: rgba(246, 250, 255, 0.72);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.03);
}

.modal-note p {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.modal-note .spec-list {
  gap: 6px;
  margin: 0;
}

.modal-note .spec-list span {
  padding: 6px 10px;
  font-size: 0.78rem;
}

.modal-footer {
  display: flex;
  justify-content: flex-start;
  margin-top: 10px;
}

.modal-action {
  margin-top: 0;
}

/* Clean surface pass: keep interactive feedback, remove dirty gray underlays. */
.capability-strip article,
.hardware-matrix article,
.scenario-card,
.scenario-panel,
.chain-detail,
.capture-detail,
.device-copy,
.module-detail,
.filters,
.task-group,
.market-note,
.empty-state {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035), 0 16px 38px rgba(31, 45, 72, 0.045);
}

.logic-grid div,
.capture-meta div,
.chain-meta div,
.hotspot-detail,
.dataset-metrics div {
  background: rgba(255, 255, 255, 0.78);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035);
}

.module-tabs,
.scene-list,
.type-filter {
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035);
}

.filters select,
.task-chip,
.spec-list span,
.market-summary span {
  background: rgba(239, 246, 255, 0.72);
}

.scenario-card:hover,
.scenario-card.active {
  background: #fff;
}

.capture-stage,
.chain-node {
  background: rgba(255, 255, 255, 0.84);
  box-shadow: inset 0 0 0 1px rgba(22, 100, 255, 0.035), 0 12px 28px rgba(31, 45, 72, 0.045);
}

.capture-stage:hover,
.capture-stage.active,
.chain-node:hover,
.chain-node.active,
.module-tabs button:hover,
.module-tabs button.active,
.scene-list button:hover,
.scene-list button.active,
.task-chip:hover {
  box-shadow: 0 18px 42px rgba(22, 100, 255, 0.18);
}

/* Performance layer: isolate expensive sections and skip off-screen paint work. */
.content-section,
.capability-strip,
.hardware-matrix,
.entry-grid {
  content-visibility: auto;
  contain-intrinsic-size: auto 620px;
}

.sub-hero {
  content-visibility: auto;
  contain-intrinsic-size: auto 720px;
}

.hero-clean,
.entry-card,
.sub-hero,
.device-visual,
.module-visual,
.value-chain,
.capture-chain {
  transform: translateZ(0);
}

.scenario-panel,
.chain-detail,
.capture-detail,
.device-copy,
.module-detail,
.filters,
.task-group,
.modal {
  contain: layout paint style;
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}