:root {
    --primary: #a849eb;
    --primary-dark: #8222cb;
    --primary-light: #c881f7;
    --accent: #38ef7d;
    --bg-dark: #0d0a18;
    --bg-card: #18122b;
    --bg-card-hover: #221a3c;
    --text-main: #f3f0fd;
    --text-sub: #b2a8d3;
    --radius: 18px;
  }

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

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

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

  /* 导航栏样式（复用首页规范） */
  .soar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(13, 10, 24, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(168, 73, 235, 0.2);
    padding: 0.8rem 1.5rem;
  }

  .plume {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
  }

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

  .crease img {
    height: 40px;
    width: auto;
  }

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

  .wingtip {
    color: var(--text-sub);
    font-weight: 500;
    font-size: 0.95rem;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    transition: all 0.15s ease;
  }

  .wingtip:hover,
  .wingtip.active {
    color: var(--text-main);
    background: rgba(168, 73, 235, 0.2);
  }

  .wingtip.active {
    color: var(--primary-light);
    border-bottom: 2px solid var(--primary);
  }

  /* 主容器与布局 */
  .hangar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 5rem;
  }

  /* 首屏 Diagonal Split 变体区 (Intro) */
  .skyward {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #1b1335 0%, #0d0a18 100%);
    border-radius: var(--radius);
    border: 1px solid rgba(168, 73, 235, 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    margin-bottom: 4rem;
  }

  .skyward > div {
    flex: 1;
    min-width: 0;
  }

  .skyward-left {
    min-width: 280px !important;
  }

  .pilot {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    background: rgba(168, 73, 235, 0.15);
    border: 1px solid rgba(168, 73, 235, 0.5);
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
  }

  .nose {
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    line-height: 1.25;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1.2rem;
  }

  .tail {
    color: var(--text-sub);
    font-size: 1.05rem;
    margin-bottom: 2rem;
    line-height: 1.7;
  }

  .thrust {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.9rem 2rem;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: #ffffff;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 8px 25px rgba(168, 73, 235, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.15s ease;
    cursor: pointer;
  }

  .thrust:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(168, 73, 235, 0.6);
  }

  /* 拓扑仪表盘面板 */
  .origami {
    background: var(--bg-card);
    border: 1px solid rgba(168, 73, 235, 0.3);
    border-radius: var(--radius);
    padding: 1.8rem;
    position: relative;
    overflow: hidden;
  }

  .origami::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(168, 73, 235, 0.15) 0%, transparent 70%);
    pointer-events: none;
  }

  .stream {
    display: flex;
    flex-wrap: wrap;
    gap: 1.2rem;
    margin-top: 1rem;
  }

  .draft {
    flex: 1;
    min-width: 0;
    background: rgba(13, 10, 24, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 1.2rem;
    transition: all 0.15s ease;
  }

  .draft:hover {
    background: var(--bg-card-hover);
    border-color: rgba(168, 73, 235, 0.4);
  }

  .rudder {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    background: rgba(168, 73, 235, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
    margin-bottom: 0.8rem;
  }

  .rudder svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
  }

  /* 架构2：配置指引 (Acquire) */
  .apogee {
    margin-bottom: 4rem;
  }

  .apogee-soar {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
  }

  .glider-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.8rem;
  }

  .glider {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.15s ease;
    display: flex;
    flex-direction: column;
  }

  .glider:hover {
    transform: translateY(-4px);
    border-color: rgba(168, 73, 235, 0.5);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  }

  .glider-num {
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(168, 73, 235, 0.3);
    line-height: 1;
    margin-bottom: 1rem;
  }

  /* 架构3：故障排查诊断终端 (FAQ) */
  .airspace {
    background: rgba(24, 18, 43, 0.6);
    border-radius: var(--radius);
    border: 1px solid rgba(168, 73, 235, 0.2);
    padding: 3rem 2rem;
    margin-bottom: 4rem;
  }

  .leaflet-flutter {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2rem;
  }

  .leaflet {
    flex: 1 1 300px;
    min-width: 0;
    background: var(--bg-dark);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 1.5rem;
  }

  .leaflet-head {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    color: var(--accent);
    font-weight: 700;
  }

  /* 架构4：安全与隐私 (Proof) */
  .haven {
    background: linear-gradient(180deg, var(--bg-card) 0%, #120c24 100%);
    border: 1px solid rgba(168, 73, 235, 0.25);
    border-radius: var(--radius);
    padding: 3rem 2rem;
  }

  .breeze-box {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    align-items: center;
  }

  .breeze-plume {
    flex: 2;
    min-width: 280px;
  }

  .breeze-emblem {
    flex: 1;
    min-width: 240px;
    background: rgba(13, 10, 24, 0.8);
    border: 1px dashed rgba(168, 73, 235, 0.4);
    border-radius: 14px;
    padding: 1.5rem;
    text-align: center;
  }

  /* 页脚样式 (Glide) */
  .glide {
    background: #080610;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 3.5rem 1.5rem 2rem;
    color: var(--text-sub);
    font-size: 0.9rem;
  }

  .tarmac {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2.5rem;
    margin-bottom: 2.5rem;
  }

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

  .tarmac-brand-name {
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 0.8rem;
  }

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

  .tarmac-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .tarmac-col h4 {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 0.4rem;
  }

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

  .landing-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 1.8rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.85rem;
  }

  /* 响应式调整 */
  @media (max-width: 768px) {
    .skyward {
      flex-direction: column;
      padding: 2rem 1.2rem;
    }
    .airway {
      gap: 0.5rem;
    }
    .wingtip {
      font-size: 0.85rem;
      padding: 0.3rem 0.5rem;
    }
    .hangar {
      padding: 1.5rem 1rem 3rem;
    }
  }

.airway-soar {
    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);
}
.airway-soar,
.airway-soar *,
.airway-soar *::before,
.airway-soar *::after {
    box-sizing: border-box;
}

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

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

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

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

.airway-soar a.airway-wingtip {
    --aisite-shell-nav-padding: 0.6rem 1.2rem;
    --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;
}

.airway-soar a.airway-wingtip,
.airway-soar a.airway-wingtip:hover,
.airway-soar a.airway-wingtip:focus,
.airway-soar a.airway-wingtip:active,
.airway-soar a.airway-wingtip.active,
.airway-soar a.airway-wingtip[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);
}

.airway-soar{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(13, 10, 24, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(168, 73, 235, 0.25);
            padding: 1rem 2rem;
        }

.airway-soar .airway-plume{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

.airway-soar .airway-crease{
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

.airway-soar .airway-crease img{
            height: 42px;
            width: auto;
            object-fit: contain;
        }

.airway-soar .airway-airway{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.5rem;
        }

.airway-soar .airway-wingtip{
            padding: 0.6rem 1.2rem;
            border-radius: 12px;
            font-size: 0.95rem;
            font-weight: 500;
            color: #b2a8d3;
            border: 1px solid transparent;
        }

.airway-soar .airway-wingtip:hover{
            color: #ffffff;
            background: rgba(168, 73, 235, 0.15);
            border-color: rgba(168, 73, 235, 0.25);
        }

.airway-soar .airway-wingtip.active{
            color: #ffffff;
            background: #a849eb;
            box-shadow: 0 0 15px rgba(168, 73, 235, 0.4);
        }

@media (max-width: 768px){.airway-soar{
                padding: 0.8rem 1rem;
            }

.airway-soar .airway-plume{
                flex-direction: column;
                align-items: flex-start;
            }

.airway-soar .airway-airway{
                width: 100%;
                justify-content: space-between;
            }

.airway-soar .airway-wingtip{
                padding: 0.5rem 0.8rem;
                font-size: 0.88rem;
            }}

.airway-soar {
    background: rgb(13, 10, 24);
    background-image: none;
}

.tarmac-glide {
    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);
}
.tarmac-glide,
.tarmac-glide *,
.tarmac-glide *::before,
.tarmac-glide *::after {
    box-sizing: border-box;
}

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

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

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

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

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

.tarmac-glide{
            background: #080511;
            border-top: 1px solid rgba(168, 73, 235, 0.25);
            padding: 4rem 1.5rem 2rem;
            margin-top: 4rem;
        }

.tarmac-glide .tarmac-tarmac{
            max-width: 1300px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 3rem;
            justify-content: space-between;
            margin-bottom: 3rem;
        }

.tarmac-glide .tarmac-haven{
            flex: 1.5;
            min-width: 280px;
        }

.tarmac-glide .tarmac-haven-brand{
            font-size: 1.4rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 1rem;
        }

.tarmac-glide .tarmac-haven-col{
            flex: 1;
            min-width: 160px;
        }

.tarmac-glide .tarmac-haven-col h4{
            color: #ffffff;
            font-size: 1.05rem;
            margin-bottom: 1.2rem;
        }

.tarmac-glide .tarmac-haven-col ul{
            list-style: none;
        }

.tarmac-glide .tarmac-haven-col li{
            margin-bottom: 0.75rem;
        }

.tarmac-glide .tarmac-haven-col a{
            color: #b2a8d3;
            font-size: 0.92rem;
        }

.tarmac-glide .tarmac-haven-col a:hover{
            color: #c881f7;
        }

.tarmac-glide .tarmac-landing{
            max-width: 1300px;
            margin: 0 auto;
            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;
            gap: 1rem;
            font-size: 0.88rem;
            color: #b2a8d3;
        }