:root {
  --primary: #0b5bf0;
  --primary-glow: rgba(11, 91, 240, 0.35);
  --accent: #38bdf8;
  --surface-deep: #0b1120;
  --surface-mid: #111a2e;
  --surface-border: #1e2d4a;
  --radius-sm: 6px;
  --radius-md: 10px;
}

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

body {
  background-color: #070b14;
  color: #f1f5f9;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.7;
  word-break: break-word;
  overflow-wrap: break-word;
}

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

/* 强制复用导航栏 */
.impulse-envelope {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(7, 11, 20, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--surface-border);
}

.beacon-matrix {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.sigil-matrix {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.sigil {
  width: 36px;
  height: 36px;
  min-width: 0;
}

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

.vector-stamp {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
}

.beacon-glyph {
  font-size: 0.95rem;
  font-weight: 500;
  color: #94a3b8;
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: all 0.35s ease;
  min-width: 0;
}

.beacon-glyph:hover {
  color: #ffffff;
  background: rgba(11, 91, 240, 0.15);
}

.beacon-glyph.active {
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

/* 主内容容器 */
main {
  display: block;
}

/* Section 1: Hero 全平台一键获取 */
.apogee-envelope {
  max-width: 1320px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
}

.flare-conduit {
  flex: 1 1 500px;
  min-width: 0;
}

.dispatch-capsule {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(56, 189, 248, 0.1);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 20px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}

.crown-sigil {
  width: 14px;
  height: 14px;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
}

.apogee-script {
  font-size: 2.3rem;
  line-height: 1.25;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
  white-space: normal;
  margin-bottom: 1.25rem;
}

.apogee-script span {
  background: linear-gradient(135deg, #38bdf8 0%, #0b5bf0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.apogee-strand {
  font-size: 1.05rem;
  color: #94a3b8;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.apex-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.trigger-tapper {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.35s ease;
  min-width: 0;
  border: 1px solid var(--surface-border);
  cursor: pointer;
}

.trigger-tapper.primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 20px var(--primary-glow);
  border-color: rgba(255, 255, 255, 0.2);
}

.trigger-tapper.primary:hover {
  background: #1d6bfa;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(11, 91, 240, 0.5);
}

.trigger-tapper.secondary {
  background: var(--surface-mid);
  color: #f1f5f9;
}

.trigger-tapper.secondary:hover {
  background: #1e2d4a;
  color: #ffffff;
  transform: translateY(-2px);
}

.cluster-ribbon {
  flex: 1 1 450px;
  min-width: 0;
  position: relative;
}

.cluster-ribbon img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  display: block;
}

/* 平台卡片矩阵 (Article / Aside / Div) */
.conduit-matrix {
  max-width: 1320px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
}

.zenith-script {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
  margin-bottom: 0.75rem;
  white-space: normal;
}

.strand-base {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 2rem;
  max-width: 800px;
}

.matrix-conduit {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.packet-ribbon {
  background: linear-gradient(135deg, var(--surface-deep) 0%, var(--surface-mid) 100%);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all 0.35s ease;
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.packet-ribbon:hover {
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.ribbon-ribbon {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.ribbon-ribbon .crown-ribbon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(11, 91, 240, 0.15);
  border: 1px solid rgba(11, 91, 240, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  flex-shrink: 0;
}

.ribbon-ribbon .crown-ribbon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.ribbon-head {
  flex: 1;
  min-width: 0;
}

.ribbon-script {
  font-size: 1.2rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.2rem;
}

.ribbon-sub {
  font-size: 0.8rem;
  color: #64748b;
}

.ribbon-body {
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
}

.ribbon-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.ribbon-tag {
  font-size: 0.75rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  background: rgba(30, 45, 74, 0.6);
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.ribbon-foot {
  margin-top: auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* 移动端专属双重入口 */
.zenith-conduit {
  background: rgba(11, 17, 32, 0.6);
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  padding: 4rem 0;
}

.mobile-envelope {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  align-items: center;
}

.mobile-media {
  flex: 1 1 450px;
  min-width: 0;
}

.mobile-media img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--surface-border);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  display: block;
}

.mobile-ribbon {
  flex: 1 1 500px;
  min-width: 0;
}

/* 版本校验与安全安装指引 */
.packet-matrix {
  max-width: 1320px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.dispatch-apex {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  counter-reset: step-counter;
}

.step-ribbon {
  background: var(--surface-deep);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  min-width: 0;
}

.step-num {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(56, 189, 248, 0.25);
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
}

.step-script {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.6rem;
}

.step-desc {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
}

.hash-matrix {
  margin-top: 2rem;
  background: var(--surface-mid);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.hash-script {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hash-table-ribbon {
  overflow-x: auto;
}

.hash-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.85rem;
}

.hash-table th,
.hash-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(30, 45, 74, 0.8);
}

.hash-table th {
  color: #cbd5e1;
  background: rgba(7, 11, 20, 0.5);
  font-weight: 600;
}

.hash-table td {
  color: #94a3b8;
}

.hash-code {
  font-family: monospace;
  color: var(--accent);
  background: rgba(0, 0, 0, 0.3);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
}

/* 页脚区域 */
.terminal-anchor {
  background: #04070d;
  border-top: 1px solid var(--surface-border);
  padding: 3rem 1.5rem 2rem;
}

.ground-conduit {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
  margin-bottom: 2.5rem;
}

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

.ground-script {
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.ground-desc {
  font-size: 0.9rem;
  color: #64748b;
  line-height: 1.6;
}

.ground-links {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

.ground-col {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 120px;
}

.ground-head {
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.dot-strand {
  font-size: 0.85rem;
  color: #64748b;
  transition: color 0.35s ease;
}

.dot-strand:hover {
  color: var(--accent);
}

.ground-copyright {
  max-width: 1320px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(30, 45, 74, 0.5);
  text-align: center;
  font-size: 0.8rem;
  color: #475569;
}

/* 响应式断点 */
@media (max-width: 768px) {
  .vector-stamp {
    gap: 0.5rem;
    margin-top: 0.75rem;
    width: 100%;
  }

  .beacon-glyph {
    font-size: 0.85rem;
    padding: 0.3rem 0.6rem;
  }

  .apogee-script {
    font-size: 1.75rem;
  }

  .apogee-envelope {
    padding-top: 2rem;
    gap: 2rem;
  }

  .matrix-conduit {
    grid-template-columns: 1fr;
  }

  .dispatch-apex {
    grid-template-columns: 1fr;
  }

  .mobile-envelope {
    gap: 2rem;
  }
}

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

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

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

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

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

.relay-impulse-envelope a.relay-beacon-glyph {
    --aisite-shell-nav-padding: 0.5rem 0.9rem;
    --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;
}

.relay-impulse-envelope a.relay-beacon-glyph,
.relay-impulse-envelope a.relay-beacon-glyph:hover,
.relay-impulse-envelope a.relay-beacon-glyph:focus,
.relay-impulse-envelope a.relay-beacon-glyph:active,
.relay-impulse-envelope a.relay-beacon-glyph.active,
.relay-impulse-envelope a.relay-beacon-glyph[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);
}

.relay-impulse-envelope{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(7, 11, 20, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #1e2d4a;
        }

.relay-impulse-envelope .relay-beacon-matrix{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0.85rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.relay-impulse-envelope .relay-sigil-matrix{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.relay-impulse-envelope .relay-sigil-matrix img{
            height: 36px;
            width: auto;
            display: block;
        }

.relay-impulse-envelope .relay-vector-stamp{
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
            align-items: center;
        }

.relay-impulse-envelope .relay-beacon-glyph{
            color: #94a3b8;
            text-decoration: none;
            padding: 0.5rem 0.9rem;
            font-size: 0.92rem;
            font-weight: 500;
            border-radius: 6px;
            transition: all 0.35s ease;
        }

.relay-impulse-envelope .relay-beacon-glyph:hover{
            color: #ffffff;
            background: rgba(11, 91, 240, 0.15);
        }

.relay-impulse-envelope .relay-beacon-glyph.active{
            color: #ffffff;
            background: #0b5bf0;
            box-shadow: 0 0 12px rgba(11, 91, 240, 0.35);
        }

@media (max-width: 768px){.relay-impulse-envelope .relay-beacon-matrix{
                flex-direction: column;
                gap: 1rem;
            }

.relay-impulse-envelope .relay-vector-stamp{
                width: 100%;
                justify-content: center;
            }}

.relay-impulse-envelope {
    background: rgb(7, 11, 20);
    background-image: none;
}

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

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

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

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

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

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

.terminal-terminal-anchor{
            background: #04070d;
            border-top: 1px solid #1e2d4a;
            padding: 3.5rem 1.5rem 2rem;
        }

.terminal-terminal-anchor .terminal-terminal-envelope{
            max-width: 1320px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 2.5rem;
        }

.terminal-terminal-anchor .terminal-terminal-brand{
            max-width: 380px;
        }

.terminal-terminal-anchor .terminal-terminal-sigil{
            font-size: 1.6rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.03em;
            margin-bottom: 0.75rem;
        }

.terminal-terminal-anchor .terminal-terminal-strand{
            color: #94a3b8;
            font-size: 0.88rem;
            line-height: 1.6;
        }

.terminal-terminal-anchor .terminal-terminal-matrix{
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
        }

.terminal-terminal-anchor .terminal-terminal-column{
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

.terminal-terminal-anchor .terminal-terminal-head{
            color: #ffffff;
            font-size: 0.95rem;
            font-weight: 700;
            margin-bottom: 0.4rem;
        }

.terminal-terminal-anchor .terminal-terminal-glyph{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.88rem;
            transition: color 0.35s ease;
        }

.terminal-terminal-anchor .terminal-terminal-glyph:hover{
            color: #38bdf8;
        }

.terminal-terminal-anchor .terminal-terminal-base{
            max-width: 1320px;
            margin: 2.5rem auto 0;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            color: #94a3b8;
            font-size: 0.82rem;
        }