:root {
  --theme-primary: #443fdf;
  --theme-primary-hover: #5550f2;
  --theme-bg: #080b14;
  --theme-surface: #121829;
  --theme-surface-glow: #1a2238;
  --theme-radius: 12px;
  --theme-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
}

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

body {
  background-color: var(--theme-bg);
  color: #f8fafc;
  font-family: var(--theme-font);
  line-height: 1.7;
  overflow-x: hidden;
  word-break: keep-all;
  overflow-wrap: break-word;
}

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

/* 导航栏样式 - 保持与首页严格一致 */
.tape-relay {
  background: rgba(8, 11, 20, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(68, 63, 223, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.conduit {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  width: 100%;
}

.relay-knob {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.dit {
  display: flex;
  align-items: center;
  min-width: 0;
}

.dit img {
  height: 40px;
  width: auto;
  display: block;
}

.route {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.dah {
  padding: 8px 16px;
  color: #94a3b8;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 8px;
  transition: all 0.35s ease;
  min-width: 0;
  word-break: break-word;
}

.dah:hover {
  color: #ffffff;
  background: rgba(68, 63, 223, 0.15);
}

.dah.active {
  color: #ffffff;
  background: var(--theme-primary);
  box-shadow: 0 4px 12px rgba(68, 63, 223, 0.35);
}

/* 主内容区框架 */
main {
  width: 100%;
}

/* 顶层区块 1: acquire - 直连入口 */
.beacon {
  padding: 90px 0 80px;
  background: radial-gradient(circle at 10% 20%, rgba(68, 63, 223, 0.18) 0%, transparent 50%),
              radial-gradient(circle at 90% 80%, rgba(56, 189, 248, 0.12) 0%, transparent 50%);
  position: relative;
}

.beacon-knob {
  text-align: center;
  max-width: 840px;
  margin: 0 auto 60px;
}

.ticker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 20px;
  background: rgba(68, 63, 223, 0.15);
  border: 1px solid rgba(68, 63, 223, 0.3);
  color: #818cf8;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.beacon-glyph {
  color: #ffffff;
  line-height: 1.3;
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  white-space: normal;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.stamp {
  color: #94a3b8;
  font-size: 1.125rem;
  line-height: 1.8;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.crest-acquire {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.dossier-acquire {
  background: rgba(18, 24, 41, 0.92);
  border: 1px solid rgba(68, 63, 223, 0.25);
  border-radius: var(--theme-radius);
  padding: 36px 28px;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(10px);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-width: 0;
}

.dossier-acquire:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.6);
  box-shadow: 0 25px 50px -10px rgba(68, 63, 223, 0.3);
}

.cipher-wrap {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(68, 63, 223, 0.2) 0%, rgba(59, 130, 246, 0.2) 100%);
  border: 1px solid rgba(99, 102, 241, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #60a5fa;
}

.dossier-glyph {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
  word-break: keep-all;
}

.dossier-stamp {
  color: #94a3b8;
  font-size: 0.95rem;
  margin-bottom: 28px;
  flex-grow: 1;
}

.pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.35s ease;
  cursor: pointer;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  min-width: 0;
}

.pulse-primary {
  background: linear-gradient(135deg, #443fdf 0%, #3b82f6 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px -4px rgba(68, 63, 223, 0.5);
}

.pulse-primary:hover {
  background: linear-gradient(135deg, #5550f2 0%, #60a5fa 100%);
  box-shadow: 0 12px 28px -2px rgba(68, 63, 223, 0.7);
  transform: translateY(-2px);
}

.pulse-secondary {
  background: rgba(30, 41, 59, 0.8);
  color: #e2e8f0;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.pulse-secondary:hover {
  background: rgba(51, 65, 85, 0.9);
  color: #ffffff;
  border-color: rgba(99, 102, 241, 0.5);
}

/* 顶层区块 2: steps - 教程文章 */
.dispatch {
  padding: 90px 0;
  background: #0b101f;
  border-top: 1px solid rgba(68, 63, 223, 0.15);
  border-bottom: 1px solid rgba(68, 63, 223, 0.15);
}

.dispatch-tape {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px;
}

.dispatch-glyph {
  font-size: clamp(1.75rem, 3vw, 2.3rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
}

.crest-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  position: relative;
}

.memo-step {
  background: var(--theme-surface);
  border: 1px solid rgba(68, 63, 223, 0.2);
  border-radius: var(--theme-radius);
  padding: 36px 28px;
  position: relative;
  transition: all 0.35s ease;
}

.memo-step:hover {
  border-color: var(--theme-primary);
  box-shadow: 0 16px 32px -10px rgba(0, 0, 0, 0.5);
}

.step-num {
  font-size: 2.5rem;
  font-weight: 900;
  background: linear-gradient(135deg, #818cf8 0%, #3b82f6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 16px;
}

/* 顶层区块 3: faq - 排查 aside */
.spark {
  padding: 90px 0;
  background: radial-gradient(circle at 50% 0%, rgba(68, 63, 223, 0.12) 0%, transparent 60%);
}

.spark-knob {
  max-width: 900px;
  margin: 0 auto;
}

.spark-glyph {
  text-align: center;
  font-size: clamp(1.75rem, 3vw, 2.3rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 50px;
}

.crest-faq {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  gap: 20px;
}

.dossier-faq {
  background: rgba(18, 24, 41, 0.85);
  border: 1px solid rgba(68, 63, 223, 0.2);
  border-radius: var(--theme-radius);
  padding: 28px;
  transition: border-color 0.35s ease;
}

.dossier-faq:hover {
  border-color: rgba(99, 102, 241, 0.5);
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.15rem;
  font-weight: 700;
  color: #f1f5f9;
  margin-bottom: 12px;
}

.faq-answer {
  color: #94a3b8;
  font-size: 0.98rem;
  line-height: 1.75;
  padding-left: 32px;
}

/* 页脚样式 */
.ground {
  background: #05070e;
  border-top: 1px solid rgba(68, 63, 223, 0.2);
  padding: 70px 0 40px;
}

.terminal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  margin-bottom: 50px;
}

.terminal-col {
  min-width: 0;
}

.brand-name {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.terminal-glyph {
  font-size: 1rem;
  font-weight: 700;
  color: #f8fafc;
  margin-bottom: 20px;
}

.stream-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.stream-links a {
  color: #94a3b8;
  font-size: 0.9rem;
  transition: color 0.35s ease;
}

.stream-links a:hover {
  color: #60a5fa;
}

.terminus {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  text-align: center;
  color: #64748b;
  font-size: 0.875rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .relay-knob {
    height: auto;
    padding: 16px 0;
    flex-direction: column;
    gap: 16px;
  }
  
  .route {
    width: 100%;
    justify-content: center;
  }
  
  .beacon {
    padding: 60px 0 50px;
  }

  .crest-acquire,
  .crest-steps,
  .terminal {
    grid-template-columns: 1fr;
  }

  .faq-answer {
    padding-left: 0;
  }
}

.route-tape-relay {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--theme-fg);
}
.route-tape-relay,
.route-tape-relay *,
.route-tape-relay *::before,
.route-tape-relay *::after {
    box-sizing: border-box;
}

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

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

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

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

.route-tape-relay a.route-dah {
    --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;
}

.route-tape-relay a.route-dah,
.route-tape-relay a.route-dah:hover,
.route-tape-relay a.route-dah:focus,
.route-tape-relay a.route-dah:active,
.route-tape-relay a.route-dah.active,
.route-tape-relay a.route-dah[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);
}

.route-tape-relay{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(8, 11, 20, 0.85);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(68, 63, 223, 0.25);
            padding: 16px 0;
        }

.route-tape-relay .route-conduit{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

.route-tape-relay .route-relay-knob{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }

.route-tape-relay .route-dit{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.route-tape-relay .route-dit img{
            height: 38px;
            width: auto;
            display: block;
        }

.route-tape-relay .route-route{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

.route-tape-relay .route-dah{
            color: #94a3b8;
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 8px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: all 0.35s ease;
        }

.route-tape-relay .route-dah:hover, .route-tape-relay .route-dah.active{
            color: #ffffff;
            background: rgba(68, 63, 223, 0.2);
            border: 1px solid rgba(68, 63, 223, 0.25);
        }

.route-tape-relay .route-dah.active{
            color: #38bdf8;
            border-color: rgba(56, 189, 248, 0.4);
            background: rgba(56, 189, 248, 0.1);
        }

@media (max-width: 768px){.route-tape-relay .route-relay-knob{
                flex-direction: column;
                align-items: flex-start;
            }

.route-tape-relay .route-route{
                width: 100%;
                justify-content: flex-start;
                overflow-x: auto;
                padding-bottom: 6px;
            }

.route-tape-relay .route-dah{
                padding: 6px 12px;
                font-size: 0.875rem;
                white-space: nowrap;
            }}

.route-tape-relay {
    background: rgb(8, 11, 20);
    background-image: none;
}

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

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

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

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

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

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

.ground-ground .ground-conduit{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

.ground-ground{
            background: #04060c;
            border-top: 1px solid rgba(68, 63, 223, 0.25);
            padding: 60px 0 30px;
        }

.ground-ground .ground-terminal-crest{
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 24px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 30px;
        }

.ground-ground .ground-terminus-brand{
            font-size: 1.4rem;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.01em;
        }

.ground-ground .ground-terminus-relay{
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

.ground-ground .ground-terminus-dah{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.35s ease;
        }

.ground-ground .ground-terminus-dah:hover{
            color: #38bdf8;
        }

.ground-ground .ground-terminus-stamp{
            text-align: center;
            color: #64748b;
            font-size: 0.875rem;
        }