:root {
  --bg: #f3f5f4;
  --panel: #ffffff;
  --ink: #111827;
  --muted: #5f6b68;
  --line: #d9e1df;
  --brand: #0f6b5b;
  --brand-dark: #0a433d;
  --accent: #bf4b37;
  --gold: #b8872d;
  --shadow: 0 18px 48px rgba(17, 24, 39, 0.08);
  --console: #0f171b;
  --console-2: #182329;
  --console-line: rgba(196, 215, 210, 0.18);
  --ok: #34c58a;
  --warn: #d99a2b;
  --danger: #bf4b37;
  --steel: #2f6f8f;
}

* {
  box-sizing: border-box;
}

html {
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

.odin-theme {
  background:
    linear-gradient(rgba(17, 27, 32, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 27, 32, 0.028) 1px, transparent 1px),
    linear-gradient(112deg, rgba(15, 107, 91, 0.1), rgba(243, 245, 244, 0) 38%),
    linear-gradient(180deg, #f7f8f6 0%, #edf2f1 100%);
  background-size: 36px 36px, 36px 36px, auto;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.odin-header {
  background: rgba(247, 248, 246, 0.94);
}

.nav-wrap {
  max-width: 1480px;
  margin: 0 auto;
  min-height: 76px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.odin-nav {
  min-height: 92px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0;
  font-size: 18px;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.odin-nav .nav-links {
  gap: 22px;
}

.nav-links a:hover,
.nav-links .active {
  color: var(--brand);
}

.nav-cta,
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 20px;
  border-radius: 10px;
  font-weight: 800;
  border: 1px solid transparent;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-cta,
.btn.primary {
  color: #fff;
  background: linear-gradient(135deg, var(--brand), #0b574e);
  box-shadow: 0 10px 24px rgba(15, 107, 91, 0.18);
}

.nav-cta:hover,
.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(15, 107, 91, 0.32);
}

.btn.secondary {
  background: #fff;
  border-color: var(--line);
  color: var(--brand-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.btn.secondary:hover {
  transform: translateY(-2px);
  border-color: var(--brand);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
}

.hero {
  max-width: 1180px;
  margin: 0 auto;
  padding: 92px 24px 76px;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.98fr);
  gap: 54px;
  align-items: center;
}

.odin-hero {
  max-width: 1480px;
  margin: 0 auto;
  padding: 42px 24px 34px;
  display: grid;
  grid-template-columns: minmax(360px, 0.82fr) minmax(720px, 1.18fr);
  gap: 30px;
  align-items: center;
}

.odin-copy {
  padding: 10px 0 10px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-brand-plate {
  width: fit-content;
  margin-bottom: 26px;
  padding: 12px 18px 12px 12px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: rgba(255,255,255,0.86);
  border: 1px solid rgba(17, 27, 32, 0.1);
  border-radius: 8px;
  box-shadow: 0 18px 42px rgba(17, 27, 32, 0.08);
}

.hero-brand-plate img {
  width: 78px;
  height: 78px;
  object-fit: contain;
}

.hero-brand-plate div {
  display: grid;
  gap: 2px;
}

.hero-brand-plate strong {
  color: var(--brand-dark);
  font-size: 32px;
  line-height: 1;
  font-weight: 900;
}

.hero-brand-plate span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.odin-copy h1 {
  max-width: 690px;
  font-size: clamp(40px, 4.15vw, 64px);
  line-height: 1.08;
  text-wrap: balance;
}

.odin-copy .hero-lead {
  max-width: 680px;
}

.signal-row {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.signal-row span {
  width: fit-content;
  padding: 8px 12px;
  background: rgba(255,255,255,0.82);
  border: 1px solid rgba(15, 107, 91, 0.12);
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.signal-row b {
  color: var(--brand-dark);
}

.command-console {
  min-height: auto;
  background:
    linear-gradient(135deg, rgba(47,111,143,0.14), transparent 34%),
    linear-gradient(180deg, rgba(255,255,255,0.05), transparent 42%),
    var(--console);
  border: 1px solid rgba(221, 231, 228, 0.12);
  border-radius: 8px;
  box-shadow: 0 28px 80px rgba(17, 27, 32, 0.32);
  overflow: hidden;
  align-self: center;
}

.console-top {
  min-height: 72px;
  padding: 0 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--console-line);
  color: #dce8e4;
}

.console-top div {
  display: grid;
  gap: 2px;
}

.console-top span,
.console-top em {
  color: #88a39c;
  font-size: 12px;
  font-style: normal;
}

.console-grid {
  padding: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.console-card,
.console-panel,
.console-flow {
  background: rgba(255,255,255,0.048);
  border: 1px solid var(--console-line);
  border-radius: 8px;
}

.console-card {
  min-height: 136px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.console-card small {
  color: #9bb3ad;
  font-weight: 800;
}

.console-card strong {
  color: #f4fbf8;
  font-size: 40px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.console-card span,
.console-panel p {
  color: #9bb3ad;
  font-size: 13px;
}

.console-card::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--steel);
  box-shadow: 0 0 16px rgba(47,111,143,0.52);
}

.console-card.status-ok::before {
  background: var(--ok);
  box-shadow: 0 0 16px rgba(40,194,122,0.65);
}

.console-card.status-warn::before {
  background: var(--warn);
  box-shadow: 0 0 16px rgba(233,163,58,0.7);
}

.console-flow {
  grid-column: 1 / -1;
  padding: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #dce8e4;
  font-weight: 900;
  font-size: 13px;
}

.console-flow i {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(52,197,138,0.8), rgba(217,154,43,0.5), transparent);
}

.console-panel {
  grid-column: span 2;
  min-height: 154px;
  padding: 18px;
}

.console-activity {
  grid-column: 1 / -1;
  padding: 18px;
  display: grid;
  gap: 10px;
  background: rgba(255,255,255,0.045);
  border: 1px solid var(--console-line);
  border-radius: 8px;
}

.activity-head,
.activity-row {
  display: grid;
  grid-template-columns: 1fr 140px 1.2fr;
  gap: 16px;
  align-items: center;
}

.activity-head {
  color: #f4fbf8;
  font-weight: 900;
}

.activity-head span {
  grid-column: 3;
  color: #88a39c;
  font-size: 12px;
  text-align: right;
}

.activity-row {
  min-height: 38px;
  padding: 0 12px;
  background: rgba(255,255,255,0.035);
  border-radius: 6px;
  color: #9bb3ad;
  font-size: 13px;
}

.activity-row b {
  color: #dce8e4;
}

.activity-row em {
  color: #88a39c;
  font-style: normal;
  text-align: right;
}

.panel-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.panel-heading strong {
  color: #f4fbf8;
}

.panel-heading span {
  padding: 3px 8px;
  border-radius: 999px;
  background: rgba(217,154,43,0.14);
  color: #f1c56d;
  font-size: 12px;
  font-weight: 900;
}

.progress-line {
  height: 8px;
  margin-top: 22px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  overflow: hidden;
}

.progress-line b {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--ok), #9bd8bb);
  border-radius: inherit;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 22px;
  font-size: clamp(40px, 6vw, 68px);
  line-height: 1.05;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.16;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 20px;
}

.hero-lead,
.page-hero p,
.muted {
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0 24px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.product-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  overflow: hidden;
}

.panel-top {
  min-height: 52px;
  padding: 0 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.panel-top strong {
  margin-left: 8px;
  color: var(--ink);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.green { background: #24a148; }
.yellow { background: #f1c21b; }
.red { background: #da1e28; }

.dashboard-grid {
  padding: 22px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.metric,
.flow-card,
.card,
.price-card,
.contact-panel,
.module,
.timeline article,
.flow-step,
details,
.console-card,
.console-panel,
.hero-brand-plate {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 107, 91, 0.12);
  border-radius: 14px;
  backdrop-filter: blur(12px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 6px 24px rgba(17, 24, 39, 0.04);
}

.metric:hover,
.flow-card:hover,
.card:hover,
.price-card:hover,
.contact-panel:hover,
.module:hover,
.timeline article:hover,
.flow-step:hover,
details:hover,
.console-card:hover,
.console-panel:hover,
.hero-brand-plate:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 107, 91, 0.14), 0 0 0 1px rgba(15, 107, 91, 0.25);
  background: rgba(255, 255, 255, 0.98);
}

.metric {
  min-height: 150px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric small {
  color: var(--muted);
  font-weight: 700;
}

.metric strong {
  font-size: 36px;
  line-height: 1;
  color: var(--brand);
}

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

.wide {
  grid-column: 1 / -1;
}

.flow-card {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-weight: 800;
}

.flow-card i {
  flex: 1;
  height: 1px;
  background: var(--line);
}

.section,
.page-hero {
  max-width: 1480px;
  margin: 0 auto;
  padding: 70px 24px;
}

.page-hero {
  padding-top: 86px;
  padding-bottom: 42px;
  max-width: 960px;
  text-align: center;
}

.section-heading {
  max-width: 860px;
  margin-bottom: 30px;
}

.terminal-progress {
  padding-top: 42px;
}

.live-demo-section {
  padding-top: 56px;
  padding-bottom: 54px;
}

.live-demo-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
  background: var(--console);
  box-shadow: 0 28px 70px rgba(17, 27, 32, 0.22);
}

.live-demo-toolbar {
  min-height: 60px;
  padding: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(221,231,228,0.12);
  background: linear-gradient(135deg, rgba(47,111,143,0.18), transparent 42%), var(--console);
  overflow-x: auto;
}

.live-demo-toolbar button,
.live-demo-toolbar a {
  min-height: 38px;
  padding: 0 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(221,231,228,0.16);
  border-radius: 6px;
  background: rgba(255,255,255,0.05);
  color: #dce8e4;
  cursor: pointer;
  white-space: nowrap;
  font-size: 13px;
  font-weight: 900;
}

.live-demo-toolbar button.is-active {
  background: var(--warn);
  border-color: var(--warn);
  color: #fff;
}

.live-demo-toolbar a {
  margin-left: auto;
  color: #f1c56d;
}

.live-demo-frame {
  position: relative;
  height: min(76vh, 820px);
  min-height: 620px;
  background: #f3f5f4;
  overflow: hidden;
}

.live-demo-frame img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  background: #eef1f0;
}

.interactive-demo-page {
  min-height: 100vh;
}

.interactive-shell {
  max-width: 1480px;
  margin: 0 auto;
  padding: 28px 24px 40px;
}

.interactive-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: end;
  margin-bottom: 18px;
}

.interactive-head h1 {
  margin: 0 0 8px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

.interactive-head .muted {
  max-width: 760px;
}

.interactive-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.interactive-stage {
  border: 1px solid rgba(15, 107, 91, 0.2);
  border-radius: 16px;
  overflow: hidden;
  background: var(--console);
  box-shadow: 0 28px 70px rgba(17, 27, 32, 0.28), 0 0 0 1px rgba(15, 107, 91, 0.15);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.interactive-stage:hover {
  box-shadow: 0 36px 90px rgba(15, 107, 91, 0.25), 0 0 0 1px rgba(15, 107, 91, 0.3);
}

.interactive-frame {
  width: 100%;
  height: calc(100vh - 190px);
  min-height: 680px;
  display: block;
  border: 0;
  background: #f3f5f4;
}

.terminal-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.terminal-board article {
  min-height: 260px;
  padding: 22px;
  display: grid;
  gap: 12px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(15, 107, 91, 0.12);
  border-radius: 14px;
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 24px rgba(17, 24, 39, 0.04);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.terminal-board article:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(15, 107, 91, 0.14), 0 0 0 1px rgba(15, 107, 91, 0.25);
  background: rgba(255, 255, 255, 0.98);
}

.terminal-board article span {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--console), #203037);
  color: #fff;
  font-weight: 900;
}

.terminal-board strong {
  font-size: 20px;
}

.terminal-board p,
.terminal-board em {
  color: var(--muted);
}

.terminal-board em {
  font-style: normal;
  font-weight: 800;
  font-size: 13px;
}

meter {
  width: 100%;
  height: 10px;
}

meter::-webkit-meter-bar {
  background: #e4ebe8;
  border: 0;
  border-radius: 999px;
}

meter::-webkit-meter-optimum-value {
  background: linear-gradient(90deg, var(--brand), var(--steel), var(--warn));
  border-radius: 999px;
}

.architecture-section {
  padding-top: 44px;
}

.architecture-grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.8fr) minmax(620px, 1.2fr);
  gap: 24px;
  align-items: stretch;
}

.architecture-copy,
.network-map,
.roadmap-grid article {
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.architecture-copy {
  padding: 28px;
}

.architecture-copy ul {
  margin: 22px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.network-map {
  min-height: 420px;
  padding: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 14px;
  background:
    linear-gradient(rgba(17,27,32,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17,27,32,0.04) 1px, transparent 1px),
    linear-gradient(145deg, rgba(15,107,91,0.06), rgba(47,111,143,0.04)),
    rgba(255,255,255,0.94);
  background-size: 28px 28px;
}

.node {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  background: rgba(15,107,91,0.08);
  border: 1px solid rgba(15,107,91,0.18);
  color: var(--brand-dark);
  font-weight: 900;
}

.node.server {
  grid-column: 2;
  grid-row: 2;
  background: linear-gradient(135deg, var(--console), #203037);
  color: #fff;
  box-shadow: 0 20px 50px rgba(17,27,32,0.18);
}

.node small {
  color: #9bb3ad;
  font-weight: 700;
}

.roadmap {
  padding-top: 44px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.roadmap-grid article {
  min-height: 210px;
  padding: 24px;
}

.roadmap-grid strong {
  display: block;
  margin-bottom: 18px;
  font-size: 22px;
}

.roadmap-grid p {
  color: var(--muted);
}

.roadmap-grid .done {
  border-top: 4px solid var(--ok);
}

.roadmap-grid .building {
  border-top: 4px solid var(--warn);
}

.roadmap-grid .planned {
  border-top: 4px solid var(--steel);
}

.odin-contact {
  box-shadow: none;
}

.cards {
  display: grid;
  gap: 16px;
}

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

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

.cards.one {
  grid-template-columns: 1fr;
}

.card {
  padding: 24px;
}

.card-icon {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--gold);
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 38px;
  align-items: start;
}

.terminal-list {
  display: grid;
  gap: 12px;
}

.terminal-list a {
  padding: 18px 20px;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.terminal-list span,
.contact-box p,
.price-card p,
.price-card li,
.card p,
.module p,
.timeline p,
.faq p {
  color: var(--muted);
}

.band {
  max-width: none;
  background: #17231f;
  color: #fff;
}

.band > * {
  max-width: 1480px;
  margin-left: auto;
  margin-right: auto;
}

.band .muted,
.band .card p {
  color: #c9d4cf;
}

.band .card {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.14);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.proof-grid div {
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: 8px;
}

.proof-grid strong {
  display: block;
  font-size: 34px;
  color: #f4c96b;
}

.proof-grid span {
  color: #d8e0dc;
}

.contact-panel {
  padding: 34px;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 30px;
  box-shadow: var(--shadow);
}

.contact-box {
  padding: 22px;
  border-radius: 8px;
  background: #f1f5f3;
}

.module-stack {
  display: grid;
  gap: 14px;
}

.module {
  padding: 24px;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 22px;
  align-items: start;
}

.module > span,
.timeline span {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: var(--brand);
  font-weight: 900;
}

.timeline {
  display: grid;
  gap: 16px;
}

.timeline article {
  padding: 24px;
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
}

.flow-pipeline {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.flow-step {
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.flow-step .step-no {
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  color: #fff;
  background: var(--brand);
  font-weight: 900;
  margin-bottom: 14px;
}

.flow-step h3 {
  margin: 4px 0 10px;
  font-size: 17px;
}

.flow-step p {
  font-size: 14px;
  line-height: 1.6;
}

.flow-step .muted {
  font-size: 13px;
  margin-top: 6px;
}

.price-grid {
  display: grid;
  gap: 18px;
}

.price-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}

.price-card {
  padding: 28px;
}

.price-card.featured {
  border-color: var(--brand);
  box-shadow: var(--shadow);
}

.price {
  display: block;
  margin: 14px 0;
  color: var(--brand);
  font-size: 38px;
  line-height: 1;
}

.price-card ul {
  padding-left: 20px;
  min-height: 150px;
}

.faq {
  max-width: 880px;
}

.faq details {
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
}

.footer {
  max-width: 1480px;
  margin: 0 auto;
  padding: 32px 24px 44px;
  display: flex;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
}

.odin-footer {
  border-top: 1px solid var(--line);
}

.footer span {
  margin-right: auto;
}

/* ============================================================
   Brocade Hero — 「浮光锦帘」首页主视觉
   作用域：仅 #brocade-hero（首页 index.html 使用）
   设计：全宽黑底 + 双帘 + 背后浮光 + 玻璃拟态文字层
   ============================================================ */

body.brocade-page {
  /* 黑底覆盖默认的 odin-theme 浅色网格 */
  background: #070708;
}

#brocade-hero.brocade-hero {
  --brocade-ink: #fff8ec;
  --brocade-muted: rgba(255, 248, 236, 0.72);
  --brocade-mint: #d9fff3;
  --brocade-pink: #ffeaf6;
  --brocade-warm: #ffe7af;
  --brocade-cool: #7af6da;
  --brocade-edge: rgba(255, 255, 236, 0.7);
  --brocade-glass-bg: rgba(255, 255, 255, 0.07);
  --brocade-glass-border: rgba(255, 248, 228, 0.26);
  --brocade-glass-border-hi: rgba(255, 248, 228, 0.48);

  position: relative;
  min-height: min(820px, 92vh);
  width: 100%;
  overflow: hidden;
  isolation: isolate;
  color: var(--brocade-ink);
  background:
    radial-gradient(circle at 50% 46%, rgba(255, 236, 198, 0.22), transparent 26%),
    radial-gradient(circle at 18% 24%, rgba(144, 74, 124, 0.22), transparent 34%),
    radial-gradient(circle at 78% 74%, rgba(68, 196, 176, 0.18), transparent 34%),
    linear-gradient(135deg, #08080a 0%, #181016 44%, #0b1b1e 78%, #050506 100%);
}

#brocade-hero .back-light,
#brocade-hero .breath-light,
#brocade-hero .curtain-svg,
#brocade-hero .rail,
#brocade-hero .grain,
#brocade-hero .vignette,
#brocade-hero .brocade-fade {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

#brocade-hero .back-light {
  z-index: 0;
  background:
    radial-gradient(ellipse at 50% 50%, rgba(255, 228, 188, 0.18), transparent 28%),
    radial-gradient(ellipse at 50% 62%, rgba(122, 246, 218, 0.11), transparent 36%);
  mix-blend-mode: screen;
}

#brocade-hero .breath-light {
  z-index: 1;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 252, 224, 0.18), transparent 18rem),
    conic-gradient(
      from 210deg at 50% 50%,
      transparent,
      rgba(96, 255, 218, 0.18),
      rgba(255, 204, 238, 0.22),
      rgba(185, 226, 255, 0.20),
      transparent 65%
    );
  mix-blend-mode: screen;
  filter: blur(4px);
  animation: brocadeBreath 14s ease-in-out infinite;
}

@keyframes brocadeBreath {
  0%, 100% {
    transform: translate3d(0, 0, 0) scale(1);
    opacity: 0.9;
  }
  35% {
    transform: translate3d(3%, -2%, 0) scale(1.06);
    opacity: 1;
  }
  65% {
    transform: translate3d(-2%, 1.5%, 0) scale(0.98);
    opacity: 0.82;
  }
}

#brocade-hero .curtain-svg {
  z-index: 3;
  width: 100%;
  height: 100%;
  display: block;
}

#brocade-hero .panel {
  mix-blend-mode: screen;
  filter: url(#clothFilter);
  opacity: 0.86;
}

#brocade-hero .cloth-shadow {
  fill: rgba(0, 0, 0, 0.2);
  filter: blur(16px);
  mix-blend-mode: multiply;
}

#brocade-hero .weave-panel {
  fill: url(#sheerWeave);
  opacity: 0.24;
  mix-blend-mode: overlay;
  filter: blur(0.2px);
}

#brocade-hero .edge {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  mix-blend-mode: screen;
  filter: blur(0.4px);
}

#brocade-hero .pleat {
  fill: none;
  stroke-linecap: round;
  mix-blend-mode: screen;
}

#brocade-hero .rail {
  z-index: 6;
  height: 52px;
  inset: 0 0 auto 0;
  background:
    linear-gradient(to bottom, rgba(255, 248, 226, 0.14), transparent),
    linear-gradient(90deg, transparent, rgba(255, 255, 230, 0.24), transparent);
  border-bottom: 1px solid rgba(255, 246, 220, 0.12);
  mix-blend-mode: screen;
}

#brocade-hero .rail::before,
#brocade-hero .rail::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  pointer-events: none;
}

#brocade-hero .rail::before {
  top: 25px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 250, 225, 0.28), transparent);
  box-shadow: 0 0 18px rgba(255, 245, 215, 0.18);
}

#brocade-hero .rail::after {
  top: 18px;
  height: 18px;
  background-image:
    radial-gradient(circle, rgba(255, 250, 226, 0.26) 0 2px, transparent 2.6px),
    radial-gradient(circle, rgba(160, 255, 226, 0.14) 0 1px, transparent 2px);
  background-size: 32px 18px, 32px 18px;
  background-position: 0 0, 16px 8px;
  opacity: 0.72;
}

#brocade-hero .grain {
  z-index: 8;
  opacity: 0.12;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.74' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.58'/%3E%3C/svg%3E");
}

#brocade-hero .vignette {
  z-index: 9;
  background:
    radial-gradient(ellipse at center, transparent 32%, rgba(4, 4, 5, 0.74) 100%),
    linear-gradient(to bottom, rgba(5, 5, 7, 0.04), transparent 36%, rgba(5, 5, 7, 0.54));
}

#brocade-hero .brocade-fade {
  z-index: 11;
  height: 220px;
  top: auto;
  bottom: 0;
  background: linear-gradient(to bottom, transparent, var(--bg) 92%);
}

/* 玻璃拟态导航 */
#brocade-hero .brocade-nav {
  position: relative;
  z-index: 12;
  width: min(1480px, calc(100% - 48px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0 18px;
}

#brocade-hero .brocade-mark {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 14px 8px 8px;
  border: 1px solid var(--brocade-glass-border);
  background: var(--brocade-glass-bg);
  color: var(--brocade-ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 0 42px rgba(255, 220, 168, 0.12);
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}

#brocade-hero .brocade-mark:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--brocade-glass-border-hi);
  transform: translateY(-1px);
}

#brocade-hero .brocade-mark img {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: #fff;
  padding: 2px;
  object-fit: contain;
}

#brocade-hero .brocade-nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 10px 18px;
  border: 1px solid var(--brocade-glass-border);
  background: rgba(8, 8, 12, 0.32);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

#brocade-hero .brocade-nav-links a {
  position: relative;
  padding: 4px 0;
  color: rgba(255, 248, 234, 0.72);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: color 180ms ease;
}

#brocade-hero .brocade-nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, rgba(255, 237, 188, 0.95), rgba(146, 235, 225, 0.88));
  transition: transform 180ms ease;
}

#brocade-hero .brocade-nav-links a:hover,
#brocade-hero .brocade-nav-links a.active {
  color: var(--brocade-ink);
}

#brocade-hero .brocade-nav-links a:hover::after,
#brocade-hero .brocade-nav-links a.active::after {
  transform: scaleX(1);
}

/* 文本内容层 */
#brocade-hero .brocade-content {
  position: relative;
  z-index: 12;
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(48px, 9vw, 96px) 0 clamp(110px, 16vh, 170px);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 900ms ease 200ms, transform 900ms ease 200ms;
}

#brocade-hero.is-ready .brocade-content {
  opacity: 1;
  transform: translateY(0);
}

#brocade-hero .brocade-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 22px;
  padding: 6px 14px;
  border: 1px solid var(--brocade-glass-border);
  background: var(--brocade-glass-bg);
  color: var(--brocade-warm);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

#brocade-hero .brocade-eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, #ffe7af, transparent);
}

#brocade-hero h1 {
  max-width: 920px;
  margin: 0;
  font-size: clamp(56px, 9vw, 116px);
  line-height: 0.96;
  letter-spacing: 0;
  text-wrap: balance;
  color: var(--brocade-ink);
  text-shadow:
    0 2px 24px rgba(255, 235, 188, 0.22),
    0 30px 90px rgba(0, 0, 0, 0.55);
}

#brocade-hero .brocade-sub {
  max-width: 640px;
  margin: 26px 0 0;
  color: var(--brocade-muted);
  font-size: clamp(15px, 1.45vw, 19px);
  line-height: 1.75;
}

#brocade-hero .brocade-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

#brocade-hero .brocade-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  border: 1px solid var(--brocade-glass-border);
  background: var(--brocade-glass-bg);
  color: var(--brocade-ink);
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
  letter-spacing: 0.01em;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  overflow: hidden;
  transition: transform 200ms ease, background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

#brocade-hero .brocade-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(110deg, transparent, rgba(255, 248, 228, 0.28), transparent);
  transition: left 600ms ease;
  pointer-events: none;
}

#brocade-hero .brocade-btn:hover,
#brocade-hero .brocade-btn:focus-visible {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--brocade-glass-border-hi);
  box-shadow: 0 14px 36px rgba(255, 220, 168, 0.18);
  outline: none;
}

#brocade-hero .brocade-btn:hover::before,
#brocade-hero .brocade-btn:focus-visible::before {
  left: 130%;
}

#brocade-hero .brocade-btn.primary {
  background: rgba(255, 248, 228, 0.14);
  border-color: rgba(255, 248, 228, 0.42);
  box-shadow: 0 10px 28px rgba(255, 220, 168, 0.16);
}

#brocade-hero .brocade-btn.secondary {
  color: rgba(255, 248, 234, 0.78);
  background: rgba(5, 7, 10, 0.24);
}

/* 滚动提示 */
#brocade-hero .brocade-scroll {
  position: absolute;
  z-index: 12;
  right: clamp(20px, 4vw, 48px);
  bottom: 46px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 248, 234, 0.6);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 240ms ease, color 200ms ease;
}

#brocade-hero .brocade-scroll i {
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(to bottom, rgba(255, 248, 228, 0.55), transparent);
  box-shadow: 0 0 12px rgba(255, 245, 215, 0.28);
  animation: brocadeScrollHint 2.4s ease-in-out infinite;
}

#brocade-hero .brocade-scroll:hover {
  color: var(--brocade-ink);
}

@keyframes brocadeScrollHint {
  0%, 100% { transform: scaleY(0.6); opacity: 0.5; }
  50%      { transform: scaleY(1);   opacity: 1; }
}

/* 入场时序：rail / back-light / breath-light / panels / 内容 */
#brocade-hero .rail,
#brocade-hero .back-light,
#brocade-hero .breath-light,
#brocade-hero .curtain-svg,
#brocade-hero .grain,
#brocade-hero .vignette {
  opacity: 0;
  transition: opacity 1200ms ease;
}

#brocade-hero.is-ready .back-light    { opacity: 1; transition-delay: 100ms; }
#brocade-hero.is-ready .breath-light  { opacity: 1; transition-delay: 200ms; }
#brocade-hero.is-ready .curtain-svg   { opacity: 1; transition-delay: 300ms; }
#brocade-hero.is-ready .rail          { opacity: 1; transition-delay: 400ms; }
#brocade-hero.is-ready .grain         { opacity: 0.12; transition-delay: 500ms; }
#brocade-hero.is-ready .vignette      { opacity: 1; transition-delay: 600ms; }

@media (max-width: 880px) {
  .nav-wrap {
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .nav-links {
    width: 100%;
    order: 3;
    overflow-x: auto;
    gap: 18px;
    padding-bottom: 2px;
  }

  .hero,
  .split,
  .contact-panel,
  .odin-hero,
  .architecture-grid {
    grid-template-columns: 1fr;
  }

  .cards.four,
  .cards.three,
  .price-grid,
  .price-grid.two,
  .flow-pipeline,
  .proof-grid,
  .terminal-board,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .terminal-list a,
  .module,
  .timeline article {
    grid-template-columns: 1fr;
  }

  .product-panel {
    min-width: 0;
  }

  .dashboard-grid {
    grid-template-columns: 1fr;
  }

  .flow-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .flow-card i {
    width: 100%;
    flex: none;
  }

  .command-console {
    min-height: auto;
  }

  .console-grid,
  .network-map {
    grid-template-columns: 1fr;
  }

  .console-panel,
  .console-flow,
  .console-activity,
  .node.server {
    grid-column: auto;
    grid-row: auto;
  }

  .console-flow {
    align-items: flex-start;
    flex-direction: column;
  }

  .console-flow i {
    width: 100%;
    flex: none;
  }

  .activity-head,
  .activity-row {
    grid-template-columns: 1fr;
  }

  .activity-head span,
  .activity-row em {
    grid-column: auto;
    text-align: left;
  }

  /* 锦帘 Hero 移动端：弱化锦帘、按钮纵向、字号降档 */
  #brocade-hero.brocade-hero {
    min-height: 88vh;
  }

  #brocade-hero .brocade-nav {
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 16px;
  }

  #brocade-hero .brocade-mark {
    font-size: 13px;
    padding: 6px 12px 6px 6px;
  }

  #brocade-hero .brocade-mark img {
    width: 30px;
    height: 30px;
  }

  #brocade-hero .brocade-nav-links {
    width: 100%;
    justify-content: flex-start;
    gap: 16px;
    padding: 8px 12px;
    overflow-x: auto;
  }

  #brocade-hero .brocade-nav-links a {
    font-size: 13px;
  }

  #brocade-hero .brocade-content {
    width: calc(100% - 32px);
    padding: 56px 0 130px;
  }

  #brocade-hero h1 {
    font-size: clamp(44px, 13vw, 72px);
    line-height: 1.02;
  }

  #brocade-hero .brocade-sub {
    font-size: 15px;
    line-height: 1.7;
  }

  #brocade-hero .brocade-actions {
    flex-direction: column;
    width: 100%;
  }

  #brocade-hero .brocade-btn {
    width: 100%;
    min-height: 48px;
  }

  #brocade-hero .brocade-scroll {
    right: 18px;
    bottom: 28px;
    font-size: 11px;
  }

  #brocade-hero .brocade-scroll i {
    height: 24px;
  }
}

/* 减少动效模式 */
@media (prefers-reduced-motion: reduce) {
  #brocade-hero .breath-light,
  #brocade-hero .brocade-scroll i {
    animation: none;
  }

  #brocade-hero .brocade-content {
    transition-duration: 0ms;
  }
}