:root {
  --primary: #a66eeb;
  --primary-hover: #8f50e3;
  --primary-light: #f4ecfd;
  --accent: #6b21a8;
  --surface: #ffffff;
  --bg: #f9f7fc;
  --text-dark: #1e1b24;
  --text-muted: #655d73;
  --shadow: 0 12px 32px rgba(166, 110, 235, 0.12);
  --radius: 18px;
}

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

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

a {
  color: var(--primary);
  text-decoration: none;
  transition: all 0.35s ease;
}

a:hover {
  color: var(--primary-hover);
}

/* 导航栏样式复用 */
.diantou {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #ebdcfc;
  box-shadow: 0 4px 20px rgba(166, 110, 235, 0.06);
}

.station {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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

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

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

.xianlu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.knot {
  padding: 8px 18px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-muted);
  border-radius: 12px;
  transition: all 0.35s ease;
}

.knot:hover {
  color: var(--accent);
  background-color: var(--primary-light);
}

.knot.active {
  color: #ffffff;
  background-color: var(--primary);
  box-shadow: 0 4px 14px rgba(166, 110, 235, 0.3);
}

/* 主内容布局 */
main {
  width: 100%;
}

/* 下载首屏区块 */
.airpulse {
  padding: 50px 0 30px 0;
}

.chassis {
  background: linear-gradient(135deg, #ffffff 0%, #f3ebfc 100%);
  border-radius: var(--radius);
  padding: 40px;
  border: 1px solid #ebdcfc;
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
}

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

.beacon {
  flex: 1 1 340px;
  min-width: 0;
  background: #ffffff;
  border: 1px solid #e7d5fb;
  border-radius: 16px;
  padding: 24px;
}

.topline {
  font-size: 2.2rem;
  line-height: 1.3;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.cipher {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
}

.keyer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  background-color: var(--primary);
  color: #ffffff;
  border-radius: 15px;
  font-weight: 600;
  font-size: 1rem;
  box-shadow: 0 8px 20px rgba(166, 110, 235, 0.35);
  transition: all 0.35s ease;
}

.keyer:hover {
  background-color: var(--primary-hover);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 12px 24px rgba(166, 110, 235, 0.45);
}

.tapper {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  background-color: var(--primary-light);
  color: var(--accent);
  border-radius: 15px;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid #e1cafb;
  transition: all 0.35s ease;
}

.tapper:hover {
  background-color: #ebdcfc;
  color: var(--accent);
}

.glyph {
  width: 20px;
  height: 20px;
  fill: currentColor;
  display: inline-block;
  vertical-align: middle;
}

.taping {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  margin-bottom: 12px;
  border-bottom: 1px dashed #ebdcfc;
  font-size: 0.9rem;
}

.taping:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.fabao {
  color: var(--text-muted);
}

.midian {
  font-weight: 700;
  color: var(--accent);
  font-family: monospace, monospace;
}

/* 矩阵下载板块 */
.dispatch {
  padding: 40px 0;
}

.ticker {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px auto;
}

.ticker .topline {
  font-size: 1.8rem;
}

.casing {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-bottom: 30px;
}

.sheath {
  flex: 1 1 calc(50% - 12px);
  min-width: 280px;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid #ebdcfc;
  box-shadow: var(--shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-start;
  transition: all 0.35s ease;
}

.sheath:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
  box-shadow: 0 16px 36px rgba(166, 110, 235, 0.18);
}

.relays {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.relays .glyph {
  width: 26px;
  height: 26px;
}

.unit {
  flex: 1 1 200px;
  min-width: 0;
}

.unit h3 {
  font-size: 1.2rem;
  color: var(--text-dark);
  margin-bottom: 8px;
  font-weight: 700;
}

.unit p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.frame {
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #ebdcfc;
  margin-top: 10px;
}

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

/* 安装指引文章 */
.beacon-guide {
  padding: 40px 0;
}

.guide-box {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid #ebdcfc;
  box-shadow: var(--shadow);
}

.steps-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 28px;
}

.step-midian {
  flex: 1 1 calc(33.333% - 16px);
  min-width: 260px;
  background: var(--bg);
  border-radius: 16px;
  padding: 24px;
  border: 1px solid #eee2fc;
  position: relative;
}

.step-num {
  width: 32px;
  height: 32px;
  background: var(--primary);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.step-midian h4 {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 10px;
  font-weight: 700;
}

.step-midian p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* 防伪验证与日志 */
.aside-midian {
  padding: 40px 0 60px 0;
}

.midian-box {
  background: linear-gradient(135deg, #fbf8ff 0%, #f4ecfd 100%);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid #ebdcfc;
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.log-col {
  flex: 1 1 340px;
  min-width: 0;
}

.log-col h3 {
  font-size: 1.3rem;
  color: var(--text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.series-cluster {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.series-unit {
  background: #ffffff;
  border-radius: 12px;
  padding: 16px 20px;
  border: 1px solid #eee2fc;
  font-size: 0.92rem;
  color: var(--text-muted);
}

.series-unit strong {
  color: var(--text-dark);
  display: block;
  margin-bottom: 4px;
}

/* 页脚样式 */
.dianwei {
  background-color: #181320;
  color: #a49cb2;
  padding: 50px 0 30px 0;
  border-top: 1px solid #2e263c;
}

.terminus {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  justify-content: space-between;
  padding-bottom: 30px;
  border-bottom: 1px solid #292235;
}

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

.grounder h4 {
  color: #ffffff;
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.grounder p {
  font-size: 0.88rem;
  line-height: 1.6;
}

.base {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  flex: 1 1 400px;
  min-width: 0;
  justify-content: flex-end;
}

.base-col {
  flex: 1 1 160px;
  min-width: 120px;
}

.base-col h5 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 12px;
}

.base-col a {
  display: block;
  color: #a49cb2;
  font-size: 0.88rem;
  margin-bottom: 8px;
}

.base-col a:hover {
  color: var(--primary);
}

.cipher {
  text-align: center;
  padding-top: 24px;
  font-size: 0.82rem;
  color: #797186;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .crest {
    height: auto;
    padding: 12px 0;
    gap: 12px;
  }
  .xianlu {
    width: 100%;
    justify-content: space-between;
    gap: 4px;
  }
  .knot {
    padding: 6px 12px;
    font-size: 0.85rem;
  }
  .topline {
    font-size: 1.7rem;
  }
  .sheath {
    flex: 1 1 100%;
  }
  .step-midian {
    flex: 1 1 100%;
  }
  .base {
    justify-content: flex-start;
  }
}

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

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

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

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

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

.xianlu-diantou a.xianlu-knot {
    --aisite-shell-nav-padding: 8px 18px;
    --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;
}

.xianlu-diantou a.xianlu-knot,
.xianlu-diantou a.xianlu-knot:hover,
.xianlu-diantou a.xianlu-knot:focus,
.xianlu-diantou a.xianlu-knot:active,
.xianlu-diantou a.xianlu-knot.active,
.xianlu-diantou a.xianlu-knot[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);
}

.xianlu-diantou{
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid #ebdcfc;
    }

.xianlu-diantou .xianlu-station{
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

.xianlu-diantou .xianlu-crest{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      align-items: center;
      min-height: 76px;
    }

.xianlu-diantou .xianlu-sigil{
      display: flex;
      align-items: center;
    }

.xianlu-diantou .xianlu-sigil img{
      height: 38px;
      width: auto;
    }

.xianlu-diantou .xianlu-xianlu{
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }

.xianlu-diantou .xianlu-knot{
      padding: 8px 18px;
      border-radius: 99px;
      font-size: 0.95rem;
      font-weight: 500;
      color: #655d73;
      transition: all 0.35s ease;
      word-break: break-word;
    }

.xianlu-diantou .xianlu-knot:hover, .xianlu-diantou .xianlu-knot.active{
      color: #6b21a8;
      background-color: #f4ecfd;
    }

@media (max-width: 768px){.xianlu-diantou .xianlu-crest{
        flex-direction: column;
        padding: 16px 0;
        gap: 16px;
      }

.xianlu-diantou .xianlu-xianlu{
        justify-content: center;
        width: 100%;
      }}

.xianlu-diantou {
    background: rgb(255, 255, 255);
    background-image: none;
}

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

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

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

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

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

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

.dianwei-dianwei .dianwei-station{
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

.dianwei-dianwei .dianwei-topline{
      font-size: 2.2rem;
      line-height: 1.3;
      font-weight: 800;
      color: #1e1b24;
      margin-bottom: 18px;
      letter-spacing: -0.5px;
      white-space: normal;
    }

.dianwei-dianwei .dianwei-cipher{
      font-size: 1.05rem;
      color: #655d73;
      margin-bottom: 28px;
      line-height: 1.7;
    }

.dianwei-dianwei{
      background-color: #ffffff;
      border-top: 1px solid #ebdcfc;
      padding: 60px 0 32px 0;
      color: #655d73;
    }

.dianwei-dianwei .dianwei-terminus{
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 40px;
    }

.dianwei-dianwei .dianwei-grounder{
      max-width: 380px;
    }

.dianwei-dianwei .dianwei-grounder .dianwei-topline{
      font-size: 1.4rem;
      color: #1e1b24;
      margin-bottom: 12px;
    }

.dianwei-dianwei .dianwei-relays{
      display: flex;
      flex-wrap: wrap;
      gap: 48px;
    }

.dianwei-dianwei .dianwei-relays-cluster{
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

.dianwei-dianwei .dianwei-relays-topline{
      font-weight: 700;
      color: #1e1b24;
      font-size: 0.95rem;
    }

.dianwei-dianwei .dianwei-relays-cluster a{
      font-size: 0.9rem;
      transition: color 0.35s ease;
    }

.dianwei-dianwei .dianwei-relays-cluster a:hover{
      color: #a66eeb;
    }

.dianwei-dianwei .dianwei-base-line{
      margin-top: 48px;
      padding-top: 24px;
      border-top: 1px solid #ebdcfc;
      text-align: center;
      font-size: 0.85rem;
    }

@media (max-width: 1024px){.dianwei-dianwei .dianwei-topline{
        font-size: 1.9rem;
      }}