:root{
      --bg: #fbfbff;
      --bg2:#f6f7ff;
      --card:#ffffff;
      --text:#121826;
      --muted:#5b667a;
      --border: rgba(20,35,55,.12);
      --shadow: 0 10px 28px rgba(19, 44, 92, .10);
      --shadow2: 0 12px 34px rgba(22, 62, 128, .14);
      --primary:#5b5cff;
      --primary2:#25d5ff;
      --accent:#00e5a8;
      --danger:#ff4d6d;
      --ring: rgba(91,92,255,.35);
      --radius: 18px;
      --radius2: 26px;
      --container: 1160px;
    }

    *{ box-sizing:border-box; }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "PingFang SC","Microsoft YaHei","Noto Sans CJK SC","Hiragino Sans GB";
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 20% -10%, rgba(91,92,255,.16), transparent 60%),
        radial-gradient(900px 520px at 90% 0%, rgba(37,213,255,.14), transparent 55%),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 35%, #ffffff 100%);
      line-height:1.55;
    }

    .skip-link{
      position:absolute;left:-999px;top:12px;
      background:#0b1220;color:#fff;padding:10px 12px;border-radius:10px;
      z-index:9999;
    }
    .skip-link:focus{ left:12px; }

    .container{
      width: min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky; top:0; z-index:1000;
      backdrop-filter: blur(10px);
      background: rgba(255,255,255,.72);
      border-bottom: 1px solid rgba(20,35,55,.10);
    }

    .nav-wrap{
      display:flex; align-items:center; justify-content:space-between;
      padding: 12px 0;
      gap:16px;
    }

    .brand{
      display:flex; align-items:center; gap:12px;
      min-width: 260px;
    }
    .brand-link{ display:flex; align-items:center; text-decoration:none; }
    .ai-page-logo{
      width:44px; height:auto;
      border-radius:14px;
      border: 1px solid rgba(20,35,55,.10);
      background: linear-gradient(135deg, rgba(91,92,255,.10), rgba(37,213,255,.08));
      box-shadow: 0 10px 26px rgba(91,92,255,.10);
      padding:8px;
    }
    .brand-meta{ display:flex; flex-direction:column; gap:2px; }
    .brand-name{
      font-weight:800; letter-spacing:.2px;
      font-size: 15px;
    }
    .brand-sub{
      font-size:12px; color:var(--muted);
      white-space:nowrap;
    }

    .desktop-nav{
      display:flex; align-items:center; gap:16px;
      flex-wrap:nowrap;
    }
    .desktop-nav a{
      text-decoration:none; color:#1b2437;
      font-weight:600; font-size:13px;
      padding:10px 10px; border-radius:12px;
      transition: background .18s ease, transform .18s ease, color .18s ease;
    }
    .desktop-nav a:hover{
      background: rgba(91,92,255,.10);
      color:#2b2f4e;
      transform: translateY(-1px);
    }

    .nav-actions{ display:flex; align-items:center; gap:10px; }
    .menu-toggle{ display:none; }

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      gap:10px;
      text-decoration:none;
      padding: 10px 14px;
      border-radius: 14px;
      border:1px solid rgba(20,35,55,.14);
      font-weight:700;
      font-size:14px;
      cursor:pointer;
      transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      background:#fff;
      color:#0f172a;
    }
    .btn:active{ transform: translateY(1px); }
    .btn:focus{ outline:none; box-shadow: 0 0 0 4px var(--ring); }
    .btn-primary{
      border-color: rgba(91,92,255,.35);
      background: linear-gradient(135deg, rgba(91,92,255,1) 0%, rgba(37,213,255,1) 100%);
      color:#fff;
      box-shadow: 0 12px 30px rgba(91,92,255,.22);
    }
    .btn-primary:hover{
      box-shadow: 0 16px 42px rgba(91,92,255,.30);
      transform: translateY(-1px);
    }
    .btn-soft{
      background: rgba(91,92,255,.08);
      border-color: rgba(91,92,255,.22);
      color:#2b2f4e;
    }
    .btn-soft:hover{
      background: rgba(91,92,255,.12);
      transform: translateY(-1px);
      border-color: rgba(91,92,255,.32);
    }
    .btn-ghost{
      background: rgba(255,255,255,.72);
      border-color: rgba(20,35,55,.12);
      color:#1b2437;
    }
    .btn-ghost:hover{
      transform: translateY(-1px);
      box-shadow: 0 12px 28px rgba(19, 44, 92, .10);
      border-color: rgba(91,92,255,.25);
    }
    .btn-lg{ padding: 12px 18px; border-radius: 16px; font-size:15px; }
    .btn-sm{ padding: 9px 12px; border-radius: 12px; font-size:13px; }
    .btn-block{ width:100%; }
    .btn-text{ display:inline-block; }

    .hamburger{
      width:20px;height:14px; position:relative; display:inline-block;
    }
    .hamburger::before,.hamburger::after, .hamburger{
      background: transparent;
    }
    .hamburger::before,.hamburger::after{
      content:""; position:absolute; left:0; right:0;
      height:2px; background:#1b2437; border-radius:2px;
    }
    .hamburger::before{ top:2px; box-shadow: 0 6px 0 #1b2437; }
    .hamburger::after{ bottom:2px; }

    .mobile-nav{
      background: rgba(255,255,255,.90);
      border-top: 1px solid rgba(20,35,55,.10);
      padding: 10px 0 18px;
    }
    .mobile-nav-inner{
      display:flex; flex-direction:column; gap:10px;
    }
    .mobile-link{
      text-decoration:none;
      color:#1b2437;
      font-weight:700;
      padding: 10px 12px;
      border-radius: 14px;
      border: 1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.75);
    }
    .mobile-link:active{ transform: translateY(1px); }

    .hero{
      position:relative;
      padding: 34px 0 10px;
      overflow:hidden;
    }
    .hero-bg{
      position:absolute; inset:-120px -80px auto -80px;
      height: 520px;
      background:
        radial-gradient(600px 250px at 25% 25%, rgba(91,92,255,.34), transparent 60%),
        radial-gradient(520px 260px at 75% 15%, rgba(37,213,255,.30), transparent 55%),
        radial-gradient(600px 320px at 60% 80%, rgba(0,229,168,.18), transparent 62%),
        linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.08));
      filter: saturate(120%);
      pointer-events:none;
      opacity:.95;
    }

    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items:start;
      padding: 22px 0 20px;
    }

    .hero-left{
      padding: 8px 0;
    }
    .hero-kicker{
      display:flex; align-items:center; gap:10px;
      color:#1b2437;
      font-weight:800;
      background: rgba(255,255,255,.65);
      border: 1px solid rgba(20,35,55,.10);
      border-radius: 999px;
      padding: 10px 12px;
      width: fit-content;
      box-shadow: 0 12px 28px rgba(19, 44, 92, .08);
    }
    .pulse-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(180deg, rgba(91,92,255,1), rgba(37,213,255,1));
      box-shadow: 0 0 0 0 rgba(91,92,255,.35);
      animation: pulse 1.8s ease-in-out infinite;
    }
    @keyframes pulse{
      0%{ box-shadow: 0 0 0 0 rgba(91,92,255,.35); transform: scale(1); }
      60%{ box-shadow: 0 0 0 12px rgba(91,92,255,0); transform: scale(1.06); }
      100%{ box-shadow: 0 0 0 0 rgba(91,92,255,0); transform: scale(1); }
    }

    .hero-title{
      margin: 18px 0 10px;
      font-size: clamp(28px, 3.4vw, 44px);
      line-height:1.12;
      letter-spacing: -0.02em;
      font-weight: 900;
    }
    .hero-lead{
      margin: 0;
      color: var(--muted);
      font-size: 15.5px;
      max-width: 60ch;
    }
    .hero-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 18px;
    }

    .hero-trust{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 18px;
    }
    .trust-item{
      display:flex; gap:12px; align-items:flex-start;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(255,255,255,.70);
      border: 1px solid rgba(20,35,55,.10);
      box-shadow: 0 12px 28px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .trust-item:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 46px rgba(19, 44, 92, .12);
    }
    .trust-icon{
      width:34px;height:34px; border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      background: linear-gradient(135deg, rgba(91,92,255,.14), rgba(37,213,255,.12));
      border: 1px solid rgba(91,92,255,.20);
      font-weight:900;
      color:#2b2f4e;
      flex: 0 0 auto;
    }
    .trust-title{ font-weight:900; font-size:13px; }
    .trust-desc{ font-size:12px; color:var(--muted); margin-top:2px; }

    .hero-right{
      display:flex; flex-direction:column; gap: 14px;
    }
    .glow-card{
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 18px 55px rgba(91,92,255,.14);
      position:relative;
      overflow:hidden;
    }
    .glow-card::before{
      content:"";
      position:absolute; inset:-2px -2px auto -2px;
      height: 140px;
      background:
        radial-gradient(140px 70px at 22% 35%, rgba(91,92,255,.35), transparent 60%),
        radial-gradient(160px 80px at 70% 18%, rgba(37,213,255,.30), transparent 62%),
        radial-gradient(170px 90px at 65% 90%, rgba(0,229,168,.20), transparent 62%);
      opacity:.9;
      pointer-events:none;
    }
    .glow-card-head{
      display:flex; align-items:center; justify-content:space-between;
      gap:12px;
      position:relative;
      z-index:1;
      margin-bottom: 12px;
    }
    .glow-pill{
      display:inline-flex; align-items:center;
      padding: 8px 10px;
      border-radius: 999px;
      border:1px solid rgba(91,92,255,.20);
      background: linear-gradient(135deg, rgba(91,92,255,.10), rgba(37,213,255,.10));
      font-weight:900;
      font-size:12px;
      color:#2b2f4e;
      white-space:nowrap;
    }
    .glow-status{
      font-weight:900;
      color:#1b2437;
      font-size:12px;
      padding: 8px 10px;
      border-radius: 12px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.68);
      box-shadow: 0 14px 30px rgba(19, 44, 92, .08);
      white-space:nowrap;
    }

    .metrics{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns: 1fr;
      gap: 10px;
    }
    .metric{
      padding: 12px 12px;
      border-radius: 16px;
      border: 1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.78);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(19, 44, 92, .12);
    }
    .metric-top{
      display:flex; align-items:center; justify-content:space-between;
      gap:12px;
    }
    .metric-badge{
      font-weight:900;
      font-size:12px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(91,92,255,.12);
      border:1px solid rgba(91,92,255,.18);
      color:#2b2f4e;
    }
    .metric-value{
      font-weight:1000;
      font-size: 18px;
      letter-spacing: -0.02em;
      color: #0f172a;
    }
    .metric-desc{
      margin-top: 8px;
      color: var(--muted);
      font-size: 13px;
    }

    .glow-card-footer{
      position:relative; z-index:1;
      margin-top: 14px;
    }

    .mini-strip{
      display:grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }
    .strip-item{
      padding: 14px;
      border-radius: var(--radius);
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(20,35,55,.10);
      box-shadow: 0 14px 34px rgba(19, 44, 92, .06);
    }
    .strip-title{
      font-weight:1000;
      margin-bottom: 10px;
    }
    .strip-tags{
      display:flex; flex-wrap:wrap; gap:8px;
    }
    .tag{
      display:inline-flex; align-items:center; justify-content:center;
      padding: 7px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20,35,55,.12);
      background: rgba(255,255,255,.85);
      font-size: 12.5px;
      font-weight:800;
      color:#1b2437;
      white-space:nowrap;
    }
    .tag-soft{
      background: rgba(91,92,255,.08);
      border-color: rgba(91,92,255,.18);
      color:#2b2f4e;
    }

    .section{
      padding: 44px 0;
    }
    .alt-bg{
      background:
        radial-gradient(900px 450px at 12% 0%, rgba(91,92,255,.12), transparent 60%),
        radial-gradient(760px 420px at 90% 20%, rgba(37,213,255,.10), transparent 62%),
        linear-gradient(180deg, rgba(246,247,255,.85) 0%, rgba(255,255,255,.82) 100%);
      border-top: 1px solid rgba(20,35,55,.06);
      border-bottom: 1px solid rgba(20,35,55,.06);
    }

    .section-head{
      margin-bottom: 18px;
      display:flex; flex-direction:column; gap:8px;
    }
    .section-head h2{
      margin:0;
      font-size: 26px;
      letter-spacing: -0.02em;
      font-weight: 950;
    }
    .section-sub{
      margin:0;
      color: var(--muted);
      max-width: 80ch;
      font-weight: 650;
      font-size: 14.5px;
    }

    .split{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      align-items:start;
    }

    .panel{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .08);
    }
    .panel-alt{
      background: rgba(255,255,255,.78);
      position:relative;
      overflow:hidden;
    }
    .panel-alt::before{
      content:"";
      position:absolute; inset: -90px -50px auto -50px;
      height: 220px;
      background:
        radial-gradient(240px 120px at 22% 40%, rgba(91,92,255,.25), transparent 62%),
        radial-gradient(220px 120px at 75% 10%, rgba(37,213,255,.20), transparent 60%),
        radial-gradient(240px 140px at 62% 110%, rgba(0,229,168,.13), transparent 64%);
      pointer-events:none;
    }
    .panel-title{
      font-weight:1000;
      font-size: 15px;
      margin-bottom: 10px;
      position:relative;
      z-index:1;
    }
    .panel-text{
      margin:0;
      color:var(--muted);
      font-weight:650;
      position:relative;
      z-index:1;
    }
    .check-list{
      list-style:none;
      padding:0; margin: 14px 0 0;
      display:flex; flex-direction:column; gap:10px;
      position:relative; z-index:1;
    }
    .check-list li{
      display:flex; gap:10px; align-items:flex-start;
      color:#1b2437;
      font-weight:700;
      font-size: 14px;
    }
    .check-list li span[aria-hidden="true"]{
      color:#1f2a44;
      width:22px;height:22px;border-radius:8px;
      display:flex;align-items:center;justify-content:center;
      background: rgba(0,229,168,.12);
      border:1px solid rgba(0,229,168,.18);
      flex:0 0 auto;
      margin-top:1px;
      font-weight:900;
    }
    .check-list-tight{ margin-top: 12px; gap:9px; }
    .panel-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 16px;
      position:relative; z-index:1;
    }

    .grid-2{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 12px;
      position:relative; z-index:1;
      margin-top: 10px;
    }
    .ability{
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.72);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 118px;
      display:flex; flex-direction:column; justify-content:space-between;
    }
    .ability:hover{
      transform: translateY(-2px);
      box-shadow: 0 18px 44px rgba(19, 44, 92, .12);
    }
    .ability-icon{
      width:36px;height:36px;border-radius:14px;
      display:flex;align-items:center;justify-content:center;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      font-weight:1000;
      color:#2b2f4e;
      margin-bottom: 8px;
    }
    .ability-title{ font-weight:1000; font-size:14px; margin-bottom:6px; }
    .ability-desc{ color:var(--muted); font-weight:650; font-size:13.2px; }

    .learn-more{
      display:flex; gap:14px; align-items:center; justify-content:space-between;
      margin-top: 16px;
      padding: 12px;
      border-radius: 18px;
      border: 1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.72);
      position:relative; z-index:1;
    }
    .learn-title{ font-weight:1000; }
    .learn-sub{ color:var(--muted); font-weight:650; font-size:13px; margin-top:3px; }

    .card-grid{
      display:grid; grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .service-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .08);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 184px;
    }
    .service-card:hover{
      transform: translateY(-4px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .service-top{
      display:flex; align-items:center; justify-content:space-between;
      gap: 12px;
      margin-bottom: 10px;
    }
    .service-icon{
      width:44px;height:44px;border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      font-size:18px;
      box-shadow: 0 16px 40px rgba(91,92,255,.10);
    }
    .service-card h3{
      margin:0;
      font-size: 16px;
      font-weight:1000;
      flex: 1 1 auto;
    }
    .service-card p{
      margin:0;
      color:var(--muted);
      font-weight:650;
      font-size: 13.8px;
    }
    .service-meta{
      display:flex; flex-wrap:wrap; gap:8px;
      margin-top: 12px;
    }
    .chip{
      display:inline-flex;
      padding: 7px 10px;
      border-radius: 999px;
      border:1px solid rgba(20,35,55,.12);
      background: rgba(255,255,255,.86);
      color:#1b2437;
      font-size: 12.5px;
      font-weight:850;
      white-space:nowrap;
    }
    .chip-strong{
      background: rgba(0,229,168,.10);
      border-color: rgba(0,229,168,.18);
      color:#0e3a2c;
    }

    .timeline{
      position:relative;
      display:grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
      padding: 10px 0 0;
      align-items:start;
    }
    .timeline-line{
      position:absolute;
      left: 2%;
      right: 2%;
      top: 56px;
      height: 2px;
      background: linear-gradient(90deg, rgba(91,92,255,.45), rgba(37,213,255,.35), rgba(0,229,168,.25));
      opacity:.8;
      border-radius: 2px;
      pointer-events:none;
    }
    .timeline-item{
      position:relative;
      z-index:1;
      display:flex;
      justify-content:center;
      padding-top: 16px;
    }
    .t-dot{
      position:absolute;
      top: 46px;
      width: 12px; height: 12px;
      border-radius: 50%;
      background: linear-gradient(180deg, rgba(91,92,255,1), rgba(37,213,255,1));
      box-shadow: 0 0 0 6px rgba(91,92,255,.12);
    }
    .t-card{
      width: 100%;
      max-width: 210px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 14px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .timeline-item:hover .t-card{
      transform: translateY(-4px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .t-title{ font-weight:1000; font-size: 14px; margin-bottom: 6px; }
    .t-desc{ color:var(--muted); font-weight:650; font-size: 13px; }
    .t-detail{
      margin-top: 10px;
      font-weight:900;
      color:#1b2437;
      font-size: 12.6px;
      padding-top: 10px;
      border-top:1px dashed rgba(20,35,55,.12);
    }

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-top: 18px;
    }
    .callout{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .callout-alt{
      background:
        radial-gradient(700px 240px at 15% 15%, rgba(91,92,255,.18), transparent 60%),
        radial-gradient(700px 240px at 85% 10%, rgba(37,213,255,.14), transparent 58%),
        rgba(255,255,255,.80);
    }
    .callout-title{ font-weight:1000; margin-bottom: 10px; }
    .pill-row{ display:flex; flex-wrap:wrap; gap:10px; margin-bottom: 10px; }
    .callout-text{ margin:0; color:var(--muted); font-weight:650; }
    .section-actions{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top: 16px;
      justify-content:flex-start;
    }

    .grid-3{
      display:grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .solution-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 220px;
    }
    .solution-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .solution-top{
      display:flex; align-items:center; gap: 12px;
      margin-bottom: 10px;
    }
    .solution-icon{
      width:42px;height:42px;border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      font-size:18px;
    }
    .solution-card h3{ margin:0; font-weight:1000; font-size:16px; }
    .mini-list{
      margin: 10px 0 0;
      padding-left: 18px;
      color: var(--muted);
      font-weight:650;
    }
    .mini-list li{ margin: 8px 0; }
    .link-btn{
      display:inline-flex; align-items:center;
      text-decoration:none;
      margin-top: 14px;
      color:#2b2f4e;
      font-weight:950;
      border-bottom: 1px solid rgba(91,92,255,.35);
      padding-bottom: 4px;
      width: fit-content;
    }
    .link-btn:hover{ border-bottom-color: rgba(91,92,255,.65); }

    .network-wrap{
      display:grid; grid-template-columns: 1.05fr .95fr;
      gap: 14px;
      align-items:stretch;
    }
    .network-map{
      position:relative;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      padding: 18px;
      overflow:hidden;
      min-height: 320px;
    }
    .map-grid{
      position:absolute; inset:0;
      background:
        linear-gradient(transparent 0, transparent 18px, rgba(20,35,55,.05) 18px, rgba(20,35,55,.05) 19px),
        linear-gradient(90deg, transparent 0, transparent 18px, rgba(20,35,55,.05) 18px, rgba(20,35,55,.05) 19px);
      background-size: 19px 19px;
      opacity:.55;
      pointer-events:none;
    }
    .map-nodes{ position:relative; z-index:1; height:100%; }
    .map-node{
      position:absolute; width: 12px; height: 12px; border-radius:50%;
      background: linear-gradient(180deg, rgba(91,92,255,1), rgba(37,213,255,1));
      box-shadow: 0 0 0 8px rgba(91,92,255,.10);
    }
    .n1{ left: 18%; top: 26%; }
    .n2{ left: 30%; top: 42%; }
    .n3{ left: 46%; top: 30%; }
    .n4{ left: 58%; top: 58%; }
    .n5{ left: 70%; top: 36%; }
    .n6{ left: 82%; top: 62%; }

    .map-line{
      position:absolute; height: 2px; border-radius: 2px;
      background: linear-gradient(90deg, rgba(91,92,255,.35), rgba(37,213,255,.28), rgba(0,229,168,.22));
      opacity:.8;
    }
    .l1{ left: 20%; top: 36%; width: 28%; transform: rotate(-10deg); }
    .l2{ left: 37%; top: 46%; width: 38%; transform: rotate(12deg); }
    .l3{ left: 52%; top: 54%; width: 32%; transform: rotate(-6deg); }

    .map-caption{
      position:absolute; left: 18px; right: 18px; bottom: 18px;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(20,35,55,.10);
      border-radius: 18px;
      padding: 12px;
      z-index:2;
      box-shadow: 0 14px 30px rgba(19, 44, 92, .08);
    }
    .map-cap-title{ font-weight:1000; margin-bottom: 4px; }
    .map-cap-desc{ color:var(--muted); font-weight:650; font-size: 13.2px; }

    .network-right{
      display:flex; flex-direction:column; gap: 14px;
    }
    .service-block{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      min-height: 154px;
    }
    .service-block-alt{
      background:
        radial-gradient(600px 220px at 20% 20%, rgba(91,92,255,.14), transparent 60%),
        radial-gradient(600px 240px at 80% 0%, rgba(37,213,255,.12), transparent 58%),
        rgba(255,255,255,.80);
    }
    .service-block-title{ font-weight:1000; margin-bottom: 8px; }
    .service-block-text{ margin:0; color:var(--muted); font-weight:650; }
    .kv{
      margin-top: 12px;
      padding-top: 12px;
      border-top:1px solid rgba(20,35,55,.08);
      display:flex; flex-direction:column; gap:10px;
    }
    .kv-row{ display:flex; justify-content:space-between; gap: 12px; }
    .kv-k{ color: var(--muted); font-weight:800; }
    .kv-v{ font-weight:950; color:#1b2437; text-align:right; }

    .process-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }
    .step{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 165px;
    }
    .step:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .step-num{
      width: 44px; height: 44px; border-radius: 18px;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      border:1px solid rgba(91,92,255,.18);
      margin-bottom: 10px;
    }
    .step-title{ font-weight:1000; margin-bottom: 8px; }
    .step-desc{ color:var(--muted); font-weight:650; }

    .process-note{
      margin-top: 14px;
      display:flex; gap:12px; align-items:flex-start;
      padding: 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.75);
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .note-badge{
      padding: 8px 10px;
      border-radius: 14px;
      background: rgba(0,229,168,.10);
      border: 1px solid rgba(0,229,168,.20);
      font-weight:1000;
      color:#0e3a2c;
      white-space:nowrap;
    }
    .note-text{ color: var(--muted); font-weight:700; margin-top: 2px; }

    .case-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
    }
    .case-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      min-height: 190px;
      transition: transform .18s ease, box-shadow .18s ease;
    }
    .case-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .case-title{ font-weight:1000; margin-bottom: 10px; }
    .case-desc{ color: var(--muted); font-weight:650; margin: 0 0 12px; }
    .case-tags{ display:flex; flex-wrap:wrap; gap:8px; }

    .compare-wrap{
      display:grid; grid-template-columns: .92fr 1.08fr;
      gap: 14px;
      align-items:start;
    }
    .rating-card{
      background: rgba(255,255,255,.80);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 18px 55px rgba(91,92,255,.14);
      position:relative;
      overflow:hidden;
    }
    .rating-card::before{
      content:"";
      position:absolute; inset:-140px -90px auto -90px;
      height: 260px;
      background:
        radial-gradient(320px 160px at 24% 40%, rgba(91,92,255,.32), transparent 62%),
        radial-gradient(280px 160px at 76% 10%, rgba(37,213,255,.24), transparent 60%),
        radial-gradient(300px 170px at 65% 110%, rgba(0,229,168,.16), transparent 64%);
      pointer-events:none;
    }
    .rating-top{ position:relative; z-index:1; }
    .rating-badge{
      font-weight:1000;
      font-size: 13px;
      color:#1b2437;
      background: rgba(255,255,255,.66);
      border: 1px solid rgba(20,35,55,.10);
      border-radius: 999px;
      padding: 10px 12px;
      width: fit-content;
      margin-bottom: 10px;
    }
    .stars{ font-size: 22px; letter-spacing: 2px; color:#ffb300; text-shadow: 0 10px 24px rgba(255,179,0,.18); }
    .rating-score{
      position:relative; z-index:1;
      margin-top: 14px;
      display:flex; align-items:flex-end; gap:10px;
    }
    .score-num{ font-size: 44px; font-weight:1100; letter-spacing:-0.03em; }
    .score-den{ color: var(--muted); font-weight:900; padding-bottom: 6px; }
    .rating-desc{
      position:relative; z-index:1;
      margin-top: 10px;
      color: var(--muted);
      font-weight:700;
    }

    .compare-table-wrap{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      overflow:hidden;
    }
    .compare-table-head{ margin-bottom: 12px; }
    .compare-table-title{ font-weight:1000; font-size: 15px; }
    .compare-table-sub{ color:var(--muted); font-weight:650; font-size: 13.2px; margin-top: 6px; }

    .table-scroll{ overflow:auto; border-radius: 16px; border:1px solid rgba(20,35,55,.10); }
    .compare-table{
      width:100%;
      border-collapse: separate;
      border-spacing: 0;
      min-width: 620px;
      background: rgba(255,255,255,.82);
    }
    .compare-table th, .compare-table td{
      padding: 12px 12px;
      border-bottom:1px solid rgba(20,35,55,.08);
      vertical-align:top;
      text-align:left;
    }
    .compare-table thead th{
      position:sticky; top:0;
      background: rgba(246,247,255,.92);
      font-weight:1000;
      color:#1b2437;
      border-bottom: 1px solid rgba(20,35,55,.12);
      z-index:1;
    }
    .compare-table tr:last-child td{ border-bottom:none; }
    .ok-pill{
      display:inline-flex; align-items:center;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(0,229,168,.10);
      border: 1px solid rgba(0,229,168,.18);
      font-weight:1000;
      color:#0e3a2c;
      white-space:nowrap;
    }
    .compare-foot{
      display:flex; justify-content:space-between; align-items:center; gap: 12px;
      margin-top: 12px;
      padding-top: 12px;
      border-top: 1px solid rgba(20,35,55,.08);
    }
    .compare-foot-text{ color:var(--muted); font-weight:700; }

    .form-grid{
      display:grid; grid-template-columns: .95fr 1.05fr;
      gap: 14px;
      align-items:start;
    }
    .form-intro{
      display:flex; flex-direction:column; gap:14px;
    }
    .intro-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .intro-title{ font-weight:1000; font-size: 16px; margin-bottom: 8px; }
    .intro-text{ color:var(--muted); font-weight:700; margin:0; }
    .intro-divider{
      height:1px; background: rgba(20,35,55,.08);
      margin: 14px 0;
    }
    .intro-list{ display:flex; flex-direction:column; gap:10px; }
    .intro-li{
      display:flex; gap:10px; align-items:flex-start;
      color:#1b2437; font-weight:850;
      font-size: 13.8px;
    }
    .intro-li span[aria-hidden="true"]{
      width:22px;height:22px;border-radius:8px;
      background: rgba(91,92,255,.10);
      border:1px solid rgba(91,92,255,.18);
      display:flex;align-items:center;justify-content:center;
      font-weight:1000;
      color:#2b2f4e;
      flex:0 0 auto;
      margin-top:1px;
    }

    .price-side{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .price-title{ font-weight:1000; font-size: 16px; }
    .price-sub{ color:var(--muted); font-weight:700; margin-top: 8px; }
    .price-grid{ margin-top: 12px; display:flex; flex-direction:column; gap:10px; }
    .price-row{ display:flex; align-items:center; justify-content:space-between; gap: 12px; padding: 12px; border-radius: 16px; border:1px solid rgba(20,35,55,.10); background: rgba(255,255,255,.78); }
    .price-k{ font-weight:950; }
    .muted{ color: var(--muted); font-weight:800; font-size: 13px; }

    .form-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .form-head{ margin-bottom: 12px; }
    .form-title{ font-weight:1100; font-size: 18px; }
    .form-sub{ color:var(--muted); font-weight:700; margin-top: 6px; }
    .field-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .field-full{ grid-column: 1 / -1; }
    .field{
      display:flex; flex-direction:column; gap:8px;
    }
    .field-label{
      font-weight:950;
      font-size: 13px;
      color:#1b2437;
    }
    input, select, textarea{
      width:100%;
      padding: 12px 12px;
      border-radius: 14px;
      border:1px solid rgba(20,35,55,.14);
      background: rgba(255,255,255,.92);
      font-weight:750;
      color:#0f172a;
      outline:none;
      transition: box-shadow .15s ease, border-color .15s ease;
      font-size: 14px;
    }
    textarea{ resize: vertical; min-height: 120px; }
    input:focus, select:focus, textarea:focus{
      border-color: rgba(91,92,255,.40);
      box-shadow: 0 0 0 4px rgba(91,92,255,.18);
    }

    .form-actions{ margin-top: 12px; }
    .form-hint{
      display:flex; gap:10px; align-items:center;
      margin-top: 12px;
      color: var(--muted);
      font-weight:750;
      font-size: 13px;
    }
    .hint-dot{
      width:10px;height:10px;border-radius:50%;
      background: linear-gradient(180deg, rgba(91,92,255,1), rgba(37,213,255,1));
      box-shadow: 0 0 0 6px rgba(91,92,255,.10);
    }

    .form-bottom{
      margin-top: 14px;
      padding-top: 14px;
      border-top: 1px solid rgba(20,35,55,.08);
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }
    .form-bottom-item{ padding: 12px; border-radius: 16px; border:1px solid rgba(20,35,55,.10); background: rgba(246,247,255,.78); }
    .fb-k{ color:var(--muted); font-weight:800; font-size: 12.6px; }
    .fb-v{ margin-top: 6px; font-weight:1000; color:#1b2437; }

    .training-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .training-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .training-title{ font-weight:1100; font-size: 18px; }
    .training-sub{ color:var(--muted); font-weight:700; margin-top: 8px; font-size: 13.8px; }
    .course-tags{ margin-top: 12px; display:flex; flex-wrap:wrap; gap: 10px; }
    .training-actions{ margin-top: 16px; display:flex; gap: 12px; flex-wrap:wrap; }

    .training-scheduler{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .scheduler-head{ display:flex; justify-content:space-between; align-items:flex-start; gap: 12px; }
    .scheduler-title{ font-weight:1100; font-size: 16px; }
    .scheduler-sub{ color:var(--muted); font-weight:700; margin-top: 6px; font-size: 13.6px; }
    .scheduler-pill{
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(91,92,255,.22);
      background: rgba(91,92,255,.10);
      color:#2b2f4e;
      font-weight:1000;
      white-space:nowrap;
    }
    .scheduler-list{ margin-top: 14px; display:flex; flex-direction:column; gap: 10px; }
    .s-row{
      display:flex; gap: 12px; align-items:flex-start;
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.70);
    }
    .s-icon{
      width:40px;height:40px;border-radius:16px;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      display:flex;align-items:center;justify-content:center;
      font-size: 18px;
      box-shadow: 0 16px 40px rgba(91,92,255,.10);
      flex:0 0 auto;
    }
    .s-title{ font-weight:1000; }
    .s-desc{ color:var(--muted); font-weight:700; margin-top: 4px; font-size: 13.4px; }
    .scheduler-foot{ margin-top: 14px; }

    .training-models{
      margin-top: 14px;
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .models-title{ font-weight:1100; font-size: 16px; margin-bottom: 10px; }
    .models-grid{ display:flex; flex-wrap:wrap; gap: 8px; }
    .models-note{ color:var(--muted); font-weight:700; margin-top: 12px; font-size: 13.2px; }

    .help-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .help-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease;
      min-height: 142px;
    }
    .help-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .help-title{ font-weight:1100; font-size: 15px; margin-bottom: 8px; }
    .help-desc{ color:var(--muted); font-weight:700; margin:0 0 12px; font-size: 13.6px; }
    .partners-strip{
      margin-top: 16px;
      display:flex; justify-content:space-between; align-items:flex-start; gap: 14px;
      padding: 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .partners-title{ font-weight:1100; }
    .partners-sub{ color:var(--muted); font-weight:700; margin-top: 6px; font-size: 13.2px; }
    .partners-links{
      display:flex; flex-wrap:wrap; gap: 10px;
      justify-content:flex-end;
    }
    .partners-links a{
      text-decoration:none;
      font-weight:900;
      color:#2b2f4e;
      padding: 9px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,35,55,.12);
      background: rgba(246,247,255,.75);
      transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
      font-size: 13px;
      white-space:nowrap;
    }
    .partners-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(91,92,255,.25);
      box-shadow: 0 12px 28px rgba(19, 44, 92, .10);
    }

    .faq-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      align-items:start;
    }
    .faq-col{
      display:flex; flex-direction:column; gap: 10px;
    }
    .faq-item{
      width:100%;
      text-align:left;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.78);
      border-radius: var(--radius2);
      padding: 14px 14px;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap: 12px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .05);
      transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
      font-weight:1000;
    }
    .faq-item:hover{
      transform: translateY(-2px);
      border-color: rgba(91,92,255,.20);
      box-shadow: 0 18px 46px rgba(19, 44, 92, .10);
    }
    .faq-q{ font-size:14.5px; }
    .faq-icon{
      width: 34px; height: 34px; border-radius: 14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.75);
      font-size: 18px;
      color:#2b2f4e;
      flex:0 0 auto;
      transition: transform .2s ease;
    }
    .faq-panel{
      padding: 0 14px 12px 14px;
      margin-top: -6px;
      background: rgba(255,255,255,.70);
      border-left: 2px solid rgba(91,92,255,.35);
      border-right: 1px solid rgba(20,35,55,.08);
      border-bottom: 1px solid rgba(20,35,55,.08);
      border-radius: 0 0 var(--radius2) var(--radius2);
      box-shadow: 0 12px 30px rgba(19, 44, 92, .06);
      animation: faqIn .18s ease;
    }
    @keyframes faqIn{ from{ opacity:.0; transform: translateY(-4px);} to{ opacity:1; transform: translateY(0);} }
    .faq-a{
      color: var(--muted);
      font-weight:700;
      padding: 10px 0 2px;
      font-size: 13.8px;
    }

    .faq-more{
      margin-top: 14px;
      display:flex; gap: 14px; align-items:center; justify-content:space-between;
      padding: 14px;
      border-radius: var(--radius2);
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .faq-more-text{ color:var(--muted); font-weight:800; }

    .wiki-grid{
      display:grid; grid-template-columns: repeat(4, minmax(0,1fr));
      gap: 12px;
    }
    .wiki-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      min-height: 160px;
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .wiki-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .wiki-title{ font-weight:1100; margin-bottom: 8px; }
    .wiki-desc{ color:var(--muted); font-weight:700; margin:0; font-size: 13.8px; }
    .wiki-foot{ margin-top: 12px; }

    .news-layout{
      display:grid;
      grid-template-columns: 1fr .72fr;
      gap: 14px;
      align-items:start;
    }
    .news-list{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .news-head{
      display:flex; justify-content:space-between; align-items:flex-start; gap: 12px;
      margin-bottom: 12px;
    }
    .news-title{ font-weight:1100; font-size: 16px; }
    .news-sub{ color:var(--muted); font-weight:700; margin-top: 6px; font-size: 13.2px; }
    .news-ul{
      list-style:none; padding:0; margin:0;
      display:flex; flex-direction:column; gap: 10px;
    }
    .news-ul li{
      padding: 12px;
      border-radius: 16px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.72);
      transition: transform .16s ease, border-color .16s ease, box-shadow .16s ease;
      display:flex; justify-content:space-between; gap: 12px; align-items:flex-start;
    }
    .news-ul li:hover{
      transform: translateY(-2px);
      border-color: rgba(91,92,255,.22);
      box-shadow: 0 18px 44px rgba(19, 44, 92, .10);
    }
    .news-ul a{
      text-decoration:none;
      font-weight:1000;
      color:#1b2437;
      line-height:1.35;
      font-size: 14px;
    }
    .news-meta{
      color:var(--muted);
      font-weight:850;
      font-size: 12.4px;
      white-space:nowrap;
      padding-top: 2px;
    }

    .news-aside .aside-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      position:sticky;
      top: 84px;
    }
    .aside-title{ font-weight:1100; font-size: 16px; }
    .aside-sub{ color:var(--muted); font-weight:700; margin-top: 6px; font-size: 13.2px; }
    .img-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
    .img-box{
      border-radius: 18px; border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.72);
      overflow:hidden;
    }
    .img-box img{
      width:100%; height:auto; display:block;
      object-fit:contain;
    }
    .img-caption{
      padding: 10px 10px;
      color: var(--muted);
      font-weight:850;
      font-size: 12.8px;
      border-top:1px solid rgba(20,35,55,.08);
    }
    .img-box-portrait{
      margin-top: 10px;
      border-radius: 18px; border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.72);
      overflow:hidden;
    }
    .img-box-portrait img{
      width:100%; height:auto; display:block;
      object-fit:contain;
    }
    .aside-actions{ margin-top: 12px; }

    .review-grid{
      display:grid; grid-template-columns: repeat(3, minmax(0,1fr));
      gap: 12px;
    }
    .review-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 16px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height: 176px;
    }
    .review-card:hover{
      transform: translateY(-3px);
      box-shadow: var(--shadow2);
      border-color: rgba(91,92,255,.18);
    }
    .review-top{ display:flex; gap: 12px; align-items:flex-start; margin-bottom: 10px; }
    .review-avatar{
      width:42px;height:42px;border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      font-weight:1100;
      color:#2b2f4e;
      flex:0 0 auto;
    }
    .review-role{ font-weight:1100; }
    .review-score{ color:#ffb300; font-weight:1000; margin-top: 4px; }
    .review-text{ color:var(--muted); font-weight:700; margin:0; }

    .join-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap: 14px;
      align-items:start;
    }
    .join-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .join-title{ font-weight:1100; font-size: 18px; }
    .join-sub{ color:var(--muted); font-weight:700; margin-top: 8px; }
    .join-actions{ margin-top: 16px; display:flex; gap: 12px; flex-wrap:wrap; }

    .join-side-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
      position:relative;
      overflow:hidden;
    }
    .join-side-card::before{
      content:"";
      position:absolute; inset:-140px -90px auto -90px;
      height: 260px;
      background:
        radial-gradient(320px 160px at 24% 40%, rgba(91,92,255,.24), transparent 62%),
        radial-gradient(280px 160px at 76% 10%, rgba(37,213,255,.18), transparent 60%);
      pointer-events:none;
    }
    .join-side-title{ position:relative; z-index:1; font-weight:1100; font-size: 16px; margin-bottom: 8px; }
    .join-side-sub{ position:relative; z-index:1; color:var(--muted); font-weight:700; margin-bottom: 14px; }
    .join-kv{ position:relative; z-index:1; display:flex; flex-direction:column; gap: 10px; padding-top: 14px; border-top:1px solid rgba(20,35,55,.08); }
    .join-cta{ position:relative; z-index:1; margin-top: 14px; }

    .contact-grid{
      display:grid; grid-template-columns: .95fr 1.05fr;
      gap: 14px;
      align-items:start;
    }
    .contact-card{
      background: rgba(255,255,255,.78);
      border:1px solid rgba(20,35,55,.10);
      border-radius: var(--radius2);
      padding: 18px;
      box-shadow: 0 16px 46px rgba(19, 44, 92, .06);
    }
    .contact-card-alt{
      background:
        radial-gradient(760px 260px at 20% 10%, rgba(91,92,255,.16), transparent 62%),
        radial-gradient(680px 240px at 90% 0%, rgba(37,213,255,.12), transparent 60%),
        rgba(255,255,255,.80);
    }
    .contact-title{ font-weight:1100; font-size: 18px; margin-bottom: 10px; }
    .contact-list{ display:flex; flex-direction:column; gap: 12px; margin-top: 8px; }
    .contact-item{ display:flex; gap: 12px; align-items:flex-start; padding: 12px; border-radius: 16px; border:1px solid rgba(20,35,55,.10); background: rgba(246,247,255,.72); }
    .contact-icon{
      width:42px; height:42px; border-radius:18px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(91,92,255,.18);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      font-weight:1100;
      color:#2b2f4e;
      flex:0 0 auto;
    }
    .contact-k{ color:var(--muted); font-weight:850; font-size: 12.8px; }
    .contact-v{ margin-top: 4px; font-weight:1000; }
    .contact-v a{ color:inherit; text-decoration:none; border-bottom:1px solid rgba(91,92,255,.35); }
    .contact-v a:hover{ border-bottom-color: rgba(91,92,255,.65); }
    .contact-quick{ margin-top: 14px; display:flex; gap: 12px; flex-wrap:wrap; }

    .qr-wrap{
      display:flex; flex-direction:column; gap: 10px;
      margin-top: 6px;
      align-items:flex-start;
    }
    .qr-wrap img{
      width: 160px;
      max-width: 100%;
      border-radius: 18px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.92);
      padding: 10px;
      box-shadow: 0 18px 46px rgba(19, 44, 92, .10);
    }
    .qr-hint{ color:var(--muted); font-weight:800; font-size: 13.2px; }

    .contact-social{ margin-top: 14px; padding-top: 14px; border-top:1px solid rgba(20,35,55,.08); }
    .social-block .social-title{ font-weight:1100; }
    .social-block .social-sub{ color:var(--muted); font-weight:700; margin-top: 6px; font-size: 13.2px; }
    .social-links{ margin-top: 12px; display:flex; flex-wrap:wrap; gap:10px; }
    .social-link{
      text-decoration:none;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,35,55,.12);
      background: rgba(246,247,255,.75);
      font-weight:950;
      color:#2b2f4e;
      font-size: 13px;
      transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
      white-space:nowrap;
    }
    .social-link:hover{
      transform: translateY(-2px);
      box-shadow: 0 12px 28px rgba(19, 44, 92, .10);
      border-color: rgba(91,92,255,.22);
    }

    .contact-fallback{
      margin-top: 14px;
      padding-top: 14px;
      border-top:1px solid rgba(20,35,55,.08);
    }
    .fallback-title{ font-weight:1000; margin-bottom: 10px; color:#1b2437; }

    .contact-bottom{
      margin-top: 14px;
      display:flex; justify-content:center;
    }
    .bottom-links{
      display:flex; gap: 12px; flex-wrap:wrap; justify-content:center;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.78);
      box-shadow: 0 16px 46px rgba(19, 44, 92, .05);
    }
    .bottom-links a{
      text-decoration:none;
      color:#1b2437;
      font-weight:950;
      padding: 10px 12px;
      border-radius: 999px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(246,247,255,.78);
      transition: transform .15s ease, border-color .15s ease;
      font-size: 13px;
    }
    .bottom-links a:hover{
      transform: translateY(-2px);
      border-color: rgba(91,92,255,.22);
    }

    .site-footer{
      background: #0b1220;
      color: #e7ecf6;
      border-top: 1px solid rgba(255,255,255,.08);
      padding: 26px 0;
    }
    .footer-inner{
      display:flex; flex-direction:column; gap: 16px;
    }
    .footer-top{
      display:flex; justify-content:space-between; gap: 16px; align-items:flex-start;
      border-bottom: 1px solid rgba(255,255,255,.10);
      padding-bottom: 18px;
    }
    .footer-brand{
      display:flex; gap: 12px; align-items:flex-start;
      min-width: 300px;
    }
    .footer-logo img{
      width:44px;height:auto;
      border-radius: 16px;
      padding: 8px;
      border:1px solid rgba(255,255,255,.16);
      background: rgba(255,255,255,.06);
    }
    .footer-title{ font-weight:1100; font-size: 16px; margin-top: 2px; }
    .footer-desc{ color: rgba(231,236,246,.75); font-weight:700; margin-top: 6px; font-size: 13.2px; }

    .footer-cols{
      display:flex; gap: 16px; align-items:flex-start;
    }
    .footer-col-title{
      font-weight:1100;
      color:#e7ecf6;
      margin-bottom: 10px;
    }
    .footer-links{
      display:flex; flex-direction:column; gap: 10px;
    }
    .footer-links a{
      color: rgba(231,236,246,.78);
      text-decoration:none;
      font-weight:800;
      width: fit-content;
      padding-bottom: 2px;
      border-bottom: 1px solid rgba(255,255,255,.16);
      transition: color .15s ease, border-color .15s ease;
    }
    .footer-links a:hover{
      color:#fff;
      border-bottom-color: rgba(91,92,255,.45);
    }

    .footer-bottom{
      display:flex; justify-content:space-between; align-items:center; gap: 12px;
    }
    .footer-legal{
      color: rgba(231,236,246,.78);
      font-weight:800;
      font-size: 13px;
      display:flex; align-items:center; gap: 10px; flex-wrap:wrap;
    }
    .footer-legal a{
      color: rgba(231,236,246,.86);
      text-decoration:none;
      border-bottom:1px solid rgba(255,255,255,.18);
    }
    .footer-legal a:hover{ color:#fff; }
    .dot{ opacity:.7; }

    .site-footer .btn{
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.14);
      color: #eef3ff;
    }
    .site-footer .btn-ghost:hover{
      box-shadow: 0 18px 46px rgba(0,0,0,.25);
      border-color: rgba(91,92,255,.40);
    }
    .site-footer .btn-primary{
      background: linear-gradient(135deg, rgba(91,92,255,1) 0%, rgba(37,213,255,1) 100%);
      box-shadow: 0 18px 55px rgba(91,92,255,.22);
      color:#fff;
      border-color: transparent;
    }

    .to-top{
      position:fixed; right: 16px; bottom: 18px;
      width: 44px; height: 44px;
      border-radius: 16px;
      border: 1px solid rgba(20,35,55,.12);
      background: rgba(255,255,255,.84);
      backdrop-filter: blur(10px);
      box-shadow: 0 18px 46px rgba(19, 44, 92, .12);
      color:#1b2437;
      font-weight:1100;
      cursor:pointer;
      transform: translateY(18px);
      opacity:0;
      pointer-events:none;
      transition: opacity .18s ease, transform .18s ease;
      z-index: 1200;
    }
    .to-top.show{
      opacity:1;
      transform: translateY(0);
      pointer-events:auto;
    }

    .float-kefu{
      position:fixed; right: 16px; bottom: 78px;
      z-index: 1300;
      display:flex; flex-direction:column; align-items:flex-end; gap:10px;
      pointer-events:none;
    }
    .float-card{
      width: 220px;
      background: rgba(255,255,255,.92);
      border:1px solid rgba(20,35,55,.12);
      border-radius: 22px;
      padding: 12px;
      box-shadow: 0 26px 70px rgba(19, 44, 92, .18);
      transform: translateY(10px);
      opacity:0;
      transition: opacity .18s ease, transform .18s ease;
      pointer-events:auto;
      display:flex; flex-direction:column; gap:10px;
    }
    .float-kefu.open .float-card{
      opacity:1;
      transform: translateY(0);
    }
    .float-open{
      pointer-events:auto;
      width: 56px; height: 56px;
      border-radius: 22px;
      border:1px solid rgba(91,92,255,.26);
      background: linear-gradient(135deg, rgba(91,92,255,.12), rgba(37,213,255,.10));
      box-shadow: 0 18px 55px rgba(91,92,255,.18);
      font-weight:1100;
      cursor:pointer;
      color:#2b2f4e;
      display:flex; align-items:center; justify-content:center;
      gap: 0;
      transition: transform .15s ease, box-shadow .15s ease;
    }
    .float-open:hover{
      transform: translateY(-2px);
      box-shadow: 0 22px 64px rgba(91,92,255,.22);
    }
    .float-close{
      position:absolute;
      margin-left: 188px;
      margin-top: -6px;
      width: 30px; height: 30px;
      border-radius: 14px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.92);
      cursor:pointer;
      font-weight:1100;
      color:#1b2437;
      display:flex; align-items:center; justify-content:center;
      transition: transform .15s ease, border-color .15s ease;
    }
    .float-close:active{ transform: translateY(1px); }
    .float-title{ font-weight:1100; font-size: 14px; color:#1b2437; }
    .float-card img{
      width:100%;
      border-radius: 18px;
      border:1px solid rgba(20,35,55,.10);
      background: rgba(255,255,255,.92);
      padding: 10px;
    }
    .float-sub{ color: var(--muted); font-weight:800; font-size: 12.8px; }
    .float-actions{ display:flex; }

    @media (max-width: 1060px){
      .desktop-nav{ gap: 10px; }
      .hero-grid{ grid-template-columns: 1fr; }
      .hero-right{ order: 2; }
      .hero-trust{ grid-template-columns: 1fr; }
      .card-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .timeline{ grid-template-columns: 1fr; }
      .timeline-line{ display:none; }
      .timeline-item{ padding-top: 0; justify-content:flex-start; }
      .t-card{ max-width: none; }
      .t-dot{ position:relative; top: 0; margin: 0 0 10px 4px; }
      .split{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr 1fr; }
      .network-wrap{ grid-template-columns: 1fr; }
      .process-grid{ grid-template-columns: 1fr 1fr; }
      .case-grid{ grid-template-columns: 1fr 1fr; }
      .compare-wrap{ grid-template-columns: 1fr; }
      .form-grid{ grid-template-columns: 1fr; }
      .training-grid{ grid-template-columns: 1fr; }
      .help-grid{ grid-template-columns: 1fr 1fr; }
      .faq-grid{ grid-template-columns: 1fr; }
      .wiki-grid{ grid-template-columns: 1fr 1fr; }
      .news-layout{ grid-template-columns: 1fr; }
      .news-aside .aside-card{ position:relative; top:auto; }
      .review-grid{ grid-template-columns: 1fr; }
      .join-grid{ grid-template-columns: 1fr; }
      .contact-grid{ grid-template-columns: 1fr; }
      .footer-top{ flex-direction:column; }
      .footer-cols{ width:100%; justify-content:flex-start; }
    }

    @media (max-width: 860px){
      .desktop-nav{ display:none; }
      .menu-toggle{ display:inline-flex; }
      .brand{ min-width: auto; }
      .brand-sub{ display:none; }
      .grid-3{ grid-template-columns: 1fr; }
      .card-grid{ grid-template-columns: 1fr; }
      .grid-2{ grid-template-columns: 1fr; }
      .process-grid{ grid-template-columns: 1fr; }
      .case-grid{ grid-template-columns: 1fr; }
      .help-grid{ grid-template-columns: 1fr; }
      .wiki-grid{ grid-template-columns: 1fr; }
      .hero-actions .btn{ width: 100%; }
      .hero-actions{ flex-direction:column; }
      .form-grid .field-grid{ grid-template-columns: 1fr; }
      .partners-strip{ flex-direction:column; }
      .partners-links{ justify-content:flex-start; }
      .footer-bottom{ flex-direction:column; align-items:flex-start; }
      .footer-cta{ width:100%; display:flex; gap: 10px; }
      .footer-cta .btn{ flex:1; }
    }

    @media (prefers-reduced-motion: reduce){
      *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior:auto !important; }
    }