:root {
  --primary: #00a8c6;
  --primary-glow: #64ddeb;
  --light-bg: #f8fafc;
  --surface: #ffffff;
  --surface-border: #e2e8f0;
  --text-main: #1e293b;
  --text-sub: #64748b;
  --radius: 16px;
  --shadow-sm: 0 4px 12px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 40px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--light-bg);
  color: var(--text-main);
  line-height: 1.7;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* 导航栏复用 */
.crown-stratum {
  background-color: #0f172a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}
.conduit-matrix {
  max-width: 1280px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}
.conduit-glyph {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.conduit-glyph img {
  height: 36px;
  width: auto;
}
.conduit-cipher {
  font-weight: 700;
  font-size: 1.25rem;
  color: #ffffff;
}
.vector-cascade {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}
.vector-hop {
  color: #94a3b8;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}
.vector-hop:hover,
.vector-hop.active {
  color: #64ddeb;
}

/* 主内容容器 */
main {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
}

/* 顶层区块 1: Download Zenith Section (Acquire) */
.zenith-domain {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 65%, #004d61 100%);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  color: #ffffff;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
}

.zenith-matrix {
  flex: 1 1 500px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.zenith-envelope {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(100, 221, 235, 0.15);
  border: 1px solid rgba(100, 221, 235, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  color: var(--primary-glow);
  font-size: 0.875rem;
  font-weight: 600;
  width: fit-content;
}

.zenith-motif {
  font-size: clamp(1.85rem, 3.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.25;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.zenith-cipher {
  color: #94a3b8;
  font-size: 1.05rem;
  line-height: 1.7;
}

.lattice-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 1rem;
}

.packet-shard {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 1.5rem;
  flex: 1 1 240px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  transition: transform 0.15s ease, border-color 0.15s ease;
}

.packet-shard:hover {
  transform: translateY(-3px);
  border-color: var(--primary-glow);
  background: rgba(255, 255, 255, 0.08);
}

.packet-nodule {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rune-glyph {
  width: 28px;
  height: 28px;
  fill: var(--primary-glow);
}

.pulse-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
  cursor: pointer;
  border: none;
  font-size: 0.95rem;
}

.pulse-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(0, 168, 198, 0.35);
}
.pulse-primary:hover {
  background-color: #008fa8;
  color: #ffffff;
}

.pulse-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.pulse-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.aspect-envelope {
  flex: 1 1 400px;
  min-width: 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

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

/* 顶层区块 2: Comparison Section */
.comparison-domain {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.comparison-matrix {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.comparison-motif {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  letter-spacing: -0.01em;
}

.comparison-cipher {
  color: var(--text-sub);
  font-size: 1rem;
}

.cluster-envelope {
  width: 100%;
  overflow-x: auto;
}

.table-matrix {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  min-width: 640px;
}

.table-matrix th,
.table-matrix td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--surface-border);
  font-size: 0.95rem;
}

.table-matrix th {
  background-color: #f1f5f9;
  color: var(--text-main);
  font-weight: 700;
}

.table-matrix tr:hover td {
  background-color: #f8fafc;
}

.tag-shard {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  background: #e0f2fe;
  color: #0369a1;
}

/* 顶层区块 3: Apex Aside (Interface Preview) */
.apex-domain {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
}

.apex-matrix {
  flex: 1 1 450px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.apex-motif {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}

.apex-cipher {
  color: var(--text-sub);
  font-size: 1rem;
  line-height: 1.7;
}

.feature-cascade {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-shard {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-rune {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  fill: var(--primary);
  margin-top: 0.2rem;
}

/* 顶层区块 4: Installation Steps Article */
.steps-domain {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.steps-motif {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-main);
}

.steps-matrix {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.step-shard {
  flex: 1 1 240px;
  min-width: 0;
  background: var(--light-bg);
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  padding: 1.75rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  position: relative;
}

.step-number {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--primary);
  opacity: 0.8;
}

.step-motif {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-main);
}

.step-cipher {
  font-size: 0.925rem;
  color: var(--text-sub);
  line-height: 1.6;
}

/* 页脚 Terminus Section */
.bedrock-terminus {
  background-color: #0f172a;
  color: #94a3b8;
  padding: 3.5rem 1.5rem 2.5rem;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.trace-cluster {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.trace-cipher {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.trace-cascade {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.trace-hop {
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.15s ease;
}

.trace-hop:hover {
  color: var(--primary-glow);
}

.copyright-stratum {
  max-width: 1280px;
  margin: 2rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.85rem;
  text-align: center;
  color: #64748b;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .zenith-domain,
  .comparison-domain,
  .apex-domain,
  .steps-domain {
    padding: 2rem 1.25rem;
  }
  .packet-shard,
  .step-shard {
    flex: 1 1 100%;
  }
  .vector-cascade {
    gap: 0.85rem;
  }
}

.conduit-crown-stratum {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.conduit-crown-stratum,
.conduit-crown-stratum *,
.conduit-crown-stratum *::before,
.conduit-crown-stratum *::after {
    box-sizing: border-box;
}

.conduit-crown-stratum [role="navigation"],
.conduit-crown-stratum div,
.conduit-crown-stratum section,
.conduit-crown-stratum article,
.conduit-crown-stratum aside,
.conduit-crown-stratum p,
.conduit-crown-stratum h1,
.conduit-crown-stratum h2,
.conduit-crown-stratum h3,
.conduit-crown-stratum h4,
.conduit-crown-stratum h5,
.conduit-crown-stratum h6,
.conduit-crown-stratum a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

.conduit-crown-stratum a.conduit-vector-hop {
    --aisite-shell-nav-padding: 0.5rem 1rem;
    --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;
}

.conduit-crown-stratum a.conduit-vector-hop,
.conduit-crown-stratum a.conduit-vector-hop:hover,
.conduit-crown-stratum a.conduit-vector-hop:focus,
.conduit-crown-stratum a.conduit-vector-hop:active,
.conduit-crown-stratum a.conduit-vector-hop.active,
.conduit-crown-stratum a.conduit-vector-hop[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);
}

.conduit-crown-stratum{
            background-color: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e2e8f0;
            position: sticky;
            top: 0;
            z-index: 100;
        }

.conduit-crown-stratum .conduit-conduit-matrix{
            max-width: 1280px;
            margin: 0 auto;
            padding: 1rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.conduit-crown-stratum .conduit-conduit-glyph{
            display: flex;
            align-items: center;
            gap: 0.75rem;
            min-width: 0;
        }

.conduit-crown-stratum .conduit-conduit-glyph img{
            height: 38px;
            width: auto;
            display: block;
        }

.conduit-crown-stratum .conduit-conduit-cipher{
            font-size: 1.25rem;
            font-weight: 700;
            color: #0f172a;
            letter-spacing: -0.02em;
        }

.conduit-crown-stratum .conduit-vector-cascade{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.5rem;
        }

.conduit-crown-stratum .conduit-vector-hop{
            padding: 0.5rem 1rem;
            font-size: 0.95rem;
            font-weight: 500;
            color: #334155;
            border-radius: 8px;
            transition: all 0.15s ease;
        }

.conduit-crown-stratum .conduit-vector-hop:hover{
            color: #00a8c6;
            background-color: rgba(100, 221, 235, 0.1);
        }

.conduit-crown-stratum .conduit-vector-hop.active{
            color: #00a8c6;
            background-color: rgba(0, 168, 198, 0.08);
            font-weight: 600;
        }

@media (max-width: 768px){.conduit-crown-stratum .conduit-conduit-matrix{
                flex-direction: column;
                align-items: flex-start;
                gap: 1rem;
            }

.conduit-crown-stratum .conduit-vector-cascade{
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 0.25rem;
            }}

.conduit-crown-stratum {
    background: rgb(255, 255, 255);
    background-image: none;
}

.bedrock-bedrock-domain {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--text-main);
}
.bedrock-bedrock-domain,
.bedrock-bedrock-domain *,
.bedrock-bedrock-domain *::before,
.bedrock-bedrock-domain *::after {
    box-sizing: border-box;
}

.bedrock-bedrock-domain [role="navigation"],
.bedrock-bedrock-domain div,
.bedrock-bedrock-domain section,
.bedrock-bedrock-domain article,
.bedrock-bedrock-domain aside,
.bedrock-bedrock-domain p,
.bedrock-bedrock-domain h1,
.bedrock-bedrock-domain h2,
.bedrock-bedrock-domain h3,
.bedrock-bedrock-domain h4,
.bedrock-bedrock-domain h5,
.bedrock-bedrock-domain h6,
.bedrock-bedrock-domain a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.bedrock-bedrock-domain{
            background-color: #0f172a;
            color: #94a3b8;
            padding: 4rem 1.5rem 3rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

.bedrock-bedrock-domain .bedrock-bedrock-matrix{
            max-width: 1280px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            justify-content: space-between;
        }

.bedrock-bedrock-domain .bedrock-bedrock-shard{
            flex: 1 1 240px;
            min-width: 0;
        }

.bedrock-bedrock-domain .bedrock-bedrock-cipher-motif{
            font-size: 1.2rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 1rem;
        }

.bedrock-bedrock-domain .bedrock-bedrock-cipher{
            font-size: 0.9rem;
            line-height: 1.7;
            margin-bottom: 1rem;
        }

.bedrock-bedrock-domain .bedrock-bedrock-cascade{
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

.bedrock-bedrock-domain .bedrock-bedrock-hop{
            font-size: 0.9rem;
            color: #94a3b8;
            transition: color 0.15s ease;
        }

.bedrock-bedrock-domain .bedrock-bedrock-hop:hover{
            color: #64ddeb;
        }

.bedrock-bedrock-domain .bedrock-bedrock-trace{
            max-width: 1280px;
            margin: 3rem auto 0;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            font-size: 0.85rem;
            gap: 1rem;
        }