:root {
  --hue-primary: #27e5c2;
  --hue-primary-glow: rgba(39, 229, 194, 0.25);
  --hue-primary-dark: #1ab094;
  --bg-darkest: #070a10;
  --bg-base: #0c111c;
  --bg-surface: #141c2e;
  --bg-elevated: #1d273e;
  --prose-bright: #ffffff;
  --prose-muted: #94a3b8;
  --prose-dim: #64748b;
  --stroke-line: rgba(255, 255, 255, 0.08);
  --stroke-accent: rgba(39, 229, 194, 0.3);
  --radius-s: 6px;
  --radius-m: 10px;
  --radius-l: 16px;
  --chassis-max: 1240px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  word-break: break-word;
  overflow-wrap: break-word;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--bg-darkest);
  background: radial-gradient(circle at 50% 0%, #152238 0%, #070a10 70%);
  color: #f0f4fc;
  line-height: 1.6;
  min-height: 100vh;
}

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

/* 导航栏复用与精细化 */
.router {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 18px 5%;
  background: rgba(12, 17, 28, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--stroke-line);
  position: sticky;
  top: 0;
  z-index: 100;
}

.emblem-vessel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.emblem {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.emblem img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.emblem-prose {
  font-size: 20px;
  font-weight: 700;
  color: var(--prose-bright);
  letter-spacing: -0.5px;
}

nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 24px;
  min-width: 0;
}

.omnibar-hyper {
  font-size: 15px;
  font-weight: 500;
  color: var(--prose-muted);
  transition: color 0.35s ease;
  padding: 6px 0;
  position: relative;
}

.omnibar-hyper:hover,
.omnibar-hyper.active {
  color: var(--hue-primary);
}

.omnibar-hyper.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--hue-primary);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--hue-primary);
}

.actuate-strand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  min-width: 0;
}

.actuate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-m);
  transition: all 0.35s ease;
  cursor: pointer;
  border: 1px solid transparent;
}

.actuate-primary {
  background: linear-gradient(135deg, #27e5c2 0%, #1ab094 100%);
  color: #070a10;
  box-shadow: 0 4px 16px var(--hue-primary-glow);
}

.actuate-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(39, 229, 194, 0.4);
}

/* 主内容容器 */
main {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Hero / Download Console Block */
.viewport {
  width: 100%;
  max-width: var(--chassis-max);
  padding: 60px 24px 80px 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
}

.vessel-left {
  flex: 1 1 500px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badgelet {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 20px;
  background-color: rgba(39, 229, 194, 0.1);
  color: var(--hue-primary);
  border: 1px solid var(--stroke-accent);
  font-size: 13px;
  font-weight: 600;
  width: fit-content;
}

.headline-primary {
  font-size: clamp(32px, 4vw, 52px);
  line-height: 1.15;
  font-weight: 800;
  color: var(--prose-bright);
  letter-spacing: -1px;
}

.headline-primary span {
  color: var(--hue-primary);
  background: linear-gradient(135deg, #ffffff 0%, #27e5c2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.prose-lead {
  font-size: 17px;
  color: var(--prose-muted);
  line-height: 1.7;
}

.strand-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  margin-top: 8px;
}

.actuate-large {
  padding: 14px 32px;
  font-size: 16px;
}

.actuate-secondary {
  background: var(--bg-surface);
  color: var(--prose-bright);
  border: 1px solid var(--stroke-line);
}

.actuate-secondary:hover {
  background: var(--bg-elevated);
  border-color: var(--stroke-accent);
  transform: translateY(-2px);
}

.nodule-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 13px;
  color: var(--prose-dim);
  padding-top: 12px;
  border-top: 1px solid var(--stroke-line);
}

.nodule-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.vessel-right {
  flex: 1 1 480px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.stage-media {
  width: 100%;
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--stroke-line);
  background: var(--bg-surface);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  position: relative;
}

.pixmap-featured {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* Download Matrix Cards */
.strand-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  width: 100%;
}

.wafer-platform {
  background: var(--bg-surface);
  border: 1px solid var(--stroke-line);
  border-radius: var(--radius-m);
  padding: 20px;
  transition: all 0.35s ease;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.wafer-platform:hover {
  border-color: var(--stroke-accent);
  background: var(--bg-elevated);
  transform: translateY(-4px);
}

.wafer-platform.active-target {
  border-color: var(--hue-primary);
  box-shadow: 0 0 20px var(--hue-primary-glow);
}

.zenith-wafer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.glyph-casing {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-s);
  background: rgba(39, 229, 194, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--hue-primary);
}

.headline-tertiary {
  font-size: 16px;
  font-weight: 700;
  color: var(--prose-bright);
}

.prose-sub {
  font-size: 13px;
  color: var(--prose-muted);
}

.trigger-download {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: var(--radius-s);
  background: rgba(255, 255, 255, 0.05);
  color: var(--prose-bright);
  border: 1px solid var(--stroke-line);
  transition: all 0.35s ease;
  width: 100%;
  margin-top: 4px;
}

.trigger-download:hover {
  background: var(--hue-primary);
  color: #070a10;
  border-color: var(--hue-primary);
}

/* Block 2: Compatibility Matrix (Div wrapper) */
.stage {
  width: 100%;
  background: var(--bg-base);
  border-top: 1px solid var(--stroke-line);
  border-bottom: 1px solid var(--stroke-line);
  padding: 80px 24px;
  display: flex;
  justify-content: center;
}

.casing-inner {
  width: 100%;
  max-width: var(--chassis-max);
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.nadir-nadir {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 680px;
  margin: 0 auto;
}

.headline-secondary {
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: var(--prose-bright);
  letter-spacing: -0.5px;
}

.snippet-table-vessel {
  width: 100%;
  overflow-x: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--stroke-line);
  background: var(--bg-surface);
}

.matrix-grid {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14px;
  min-width: 640px;
}

.matrix-grid th, 
.matrix-grid td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--stroke-line);
}

.matrix-grid th {
  background: var(--bg-elevated);
  color: var(--prose-bright);
  font-weight: 600;
}

.matrix-grid tr:last-child td {
  border-bottom: none;
}

.matrix-grid td {
  color: var(--prose-muted);
}

.matrix-grid td strong {
  color: var(--prose-bright);
}

/* Block 3: SHA-256 Checksum & Security (Div wrapper) */
.chassis {
  width: 100%;
  max-width: var(--chassis-max);
  padding: 80px 24px;
  display: flex;
  flex-direction: column;
  gap: 48px;
}

.strand-checksum {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.framelet-security {
  background: var(--bg-surface);
  border: 1px solid var(--stroke-line);
  border-radius: var(--radius-m);
  padding: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.framelet-security:hover {
  border-color: var(--stroke-accent);
}

.code-terminal {
  background: #04060a;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-s);
  padding: 14px;
  font-family: monospace;
  font-size: 12px;
  color: var(--hue-primary);
  line-height: 1.5;
  user-select: all;
  position: relative;
}

.ping-prose {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: inherit;
  font-size: 12px;
  color: var(--prose-dim);
  background: transparent;
  border: none;
  cursor: pointer;
  margin-top: 6px;
  transition: color 0.35s ease;
}

.ping-prose:hover {
  color: var(--hue-primary);
}

/* Footer Section */
.terminus {
  width: 100%;
  background: #04060a;
  border-top: 1px solid var(--stroke-line);
  padding: 60px 5% 40px 5%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.dock-casing {
  width: 100%;
  max-width: var(--chassis-max);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.anchor-brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.anchor-brand span.brand-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--prose-bright);
}

.anchor-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.anchor-links a {
  font-size: 14px;
  color: var(--prose-dim);
  transition: color 0.35s ease;
}

.anchor-links a:hover {
  color: var(--hue-primary);
}

.prose-copyright {
  font-size: 13px;
  color: var(--prose-dim);
  text-align: center;
  width: 100%;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Dynamic tab styling */
.tab-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.tab-item {
  padding: 8px 16px;
  border-radius: var(--radius-s);
  background: var(--bg-surface);
  border: 1px solid var(--stroke-line);
  color: var(--prose-muted);
  font-size: 14px;
  cursor: pointer;
  transition: all 0.35s ease;
}

.tab-item.active {
  background: rgba(39, 229, 194, 0.15);
  border-color: var(--hue-primary);
  color: var(--hue-primary);
  font-weight: 600;
}

/* Responsive constraints */
@media (max-width: 768px) {
  .viewport {
    padding: 30px 16px 50px 16px;
    gap: 32px;
  }
  .stage, .chassis {
    padding: 50px 16px;
  }
  .router {
    padding: 14px 16px;
  }
  nav {
    gap: 12px;
    width: 100%;
    margin-top: 10px;
    justify-content: space-around;
  }
  .actuate-strand {
    display: none;
  }
  .strand-platforms {
    grid-template-columns: 1fr;
  }
}

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

.omnibar-router nav,
.omnibar-router div,
.omnibar-router section,
.omnibar-router article,
.omnibar-router aside,
.omnibar-router p,
.omnibar-router h1,
.omnibar-router h2,
.omnibar-router h3,
.omnibar-router h4,
.omnibar-router h5,
.omnibar-router h6,
.omnibar-router a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.omnibar-router p,
.omnibar-router h1,
.omnibar-router h2,
.omnibar-router h3,
.omnibar-router h4,
.omnibar-router h5,
.omnibar-router h6 {
    text-decoration: none;
}

.omnibar-router img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.omnibar-router {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.omnibar-router a.omnibar-omnibar-hyper {
    --aisite-shell-nav-padding: 8px 16px;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.omnibar-router a.omnibar-omnibar-hyper,
.omnibar-router a.omnibar-omnibar-hyper:hover,
.omnibar-router a.omnibar-omnibar-hyper:focus,
.omnibar-router a.omnibar-omnibar-hyper:active,
.omnibar-router a.omnibar-omnibar-hyper.active,
.omnibar-router a.omnibar-omnibar-hyper[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.omnibar-router{
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(12, 17, 28, 0.85);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 16px 32px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

.omnibar-router .omnibar-emblem-vessel{
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

.omnibar-router .omnibar-emblem{
      display: flex;
      align-items: center;
      justify-content: center;
      width: 36px;
      height: 36px;
    }

.omnibar-router .omnibar-emblem img{
      width: 100%;
      height: 100%;
      object-fit: contain;
    }

.omnibar-router .omnibar-emblem-prose{
      font-size: 20px;
      font-weight: 700;
      letter-spacing: -0.5px;
      color: #ffffff;
      white-space: nowrap;
    }

.omnibar-router nav{
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
    }

.omnibar-router .omnibar-omnibar-hyper{
      padding: 8px 16px;
      font-size: 15px;
      font-weight: 500;
      color: #94a3b8;
      text-decoration: none;
      border-radius: 6px;
      transition: all 0.35s ease;
    }

.omnibar-router .omnibar-omnibar-hyper:hover{
      color: #27e5c2;
      background-color: rgba(39, 229, 194, 0.08);
    }

.omnibar-router .omnibar-omnibar-hyper.active{
      color: #27e5c2;
      background-color: rgba(39, 229, 194, 0.12);
      font-weight: 600;
    }

.omnibar-router .omnibar-actuate-strand{
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

.omnibar-router .omnibar-actuate{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 15px;
      font-weight: 600;
      border-radius: 10px;
      text-decoration: none;
      cursor: pointer;
      transition: all 0.35s ease;
      border: 1px solid transparent;
      white-space: nowrap;
    }

.omnibar-router .omnibar-actuate-primary{
      background: linear-gradient(135deg, #27e5c2 0%, #1ab094 100%);
      color: #070a10;
      box-shadow: 0 4px 16px rgba(39, 229, 194, 0.25);
    }

.omnibar-router .omnibar-actuate-primary:hover{
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(39, 229, 194, 0.4);
      filter: brightness(1.08);
    }

@media (max-width: 768px){.omnibar-router{
        padding: 12px 16px;
      }

.omnibar-router nav{
        order: 3;
        width: 100%;
        justify-content: center;
        margin-top: 8px;
      }}

.omnibar-router {
    background: rgb(12, 17, 28);
    background-image: none;
}

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

.dock-dock nav,
.dock-dock div,
.dock-dock section,
.dock-dock article,
.dock-dock aside,
.dock-dock p,
.dock-dock h1,
.dock-dock h2,
.dock-dock h3,
.dock-dock h4,
.dock-dock h5,
.dock-dock h6,
.dock-dock a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.dock-dock p,
.dock-dock h1,
.dock-dock h2,
.dock-dock h3,
.dock-dock h4,
.dock-dock h5,
.dock-dock h6 {
    text-decoration: none;
}

.dock-dock img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.dock-dock {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.dock-dock a,
.dock-dock a:hover,
.dock-dock a:focus,
.dock-dock a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.dock-dock .dock-vessel-inner{
      max-width: 1320px;
      margin: 0 auto;
      padding: 0 24px;
      width: 100%;
    }

.dock-dock .dock-prose-small{
      font-size: 14px;
      color: #94a3b8;
      line-height: 1.5;
    }

.dock-dock{
      background-color: #06090e;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 60px 0 30px 0;
    }

.dock-dock .dock-dock-matrix{
      display: flex;
      flex-wrap: wrap;
      gap: 40px;
      justify-content: space-between;
      margin-bottom: 48px;
    }

.dock-dock .dock-dock-brand{
      flex: 1 1 300px;
      min-width: 0;
    }

.dock-dock .dock-dock-headline{
      font-size: 22px;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 12px;
      display: block;
    }

.dock-dock .dock-dock-router, .dock-dock .dock-dock-support{
      flex: 1 1 200px;
      min-width: 0;
    }

.dock-dock .dock-dock-labellet{
      font-size: 15px;
      font-weight: 600;
      color: #ffffff;
      margin-bottom: 18px;
      display: block;
    }

.dock-dock .dock-dock-hypers{
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

.dock-dock .dock-hyper-dock{
      color: #94a3b8;
      text-decoration: none;
      font-size: 14px;
      transition: all 0.35s ease;
    }

.dock-dock .dock-hyper-dock:hover{
      color: #27e5c2;
    }

.dock-dock .dock-dock-bottom{
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      text-align: center;
    }

.dock-dock .dock-prose-legal{
      font-size: 13px;
      color: #64748b;
    }