/* roulang page: index */
:root{
      --bg:#07111f;
      --bg-2:#0a1628;
      --bg-3:#0e2138;
      --blue:#123a63;
      --blue-2:#1e5a8a;
      --cyan:#38d6ff;
      --cyan-soft:rgba(56,214,255,.18);
      --gold:#d9b76a;
      --gold-2:#f0d38a;
      --gold-soft:rgba(217,183,106,.18);
      --text:#f4f8ff;
      --muted:#aab8c9;
      --muted-2:#7f90a5;
      --border:rgba(140,190,255,.22);
      --border-strong:rgba(180,222,255,.36);
      --card:rgba(255,255,255,.07);
      --card-strong:rgba(255,255,255,.105);
      --shadow:0 22px 70px rgba(0,0,0,.34);
      --shadow-soft:0 16px 48px rgba(0,0,0,.24);
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --container:1200px;
      --nav-h:74px;
      --ease:cubic-bezier(.2,.8,.2,1);
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 15% 8%, rgba(217,183,106,.16), transparent 32%),
        radial-gradient(circle at 82% 12%, rgba(56,214,255,.16), transparent 30%),
        radial-gradient(circle at 50% 90%, rgba(30,90,138,.26), transparent 38%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 48%,#06101c);
      line-height:1.75;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(140,190,255,.065) 1px, transparent 1px),
        linear-gradient(90deg,rgba(140,190,255,.065) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.38),rgba(0,0,0,.86));
      pointer-events:none;
    }
    body::after{
      content:"";
      position:fixed;
      inset:-20%;
      z-index:-1;
      background:
        radial-gradient(circle at 20% 30%, rgba(240,211,138,.08), transparent 20%),
        radial-gradient(circle at 70% 55%, rgba(56,214,255,.085), transparent 22%);
      filter:blur(20px);
      pointer-events:none;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(56,214,255,.32);color:#fff}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .skip-link{
      position:absolute;
      top:-100px;
      left:18px;
      z-index:1000;
      padding:10px 14px;
      border-radius:999px;
      background:var(--cyan);
      color:#06101c;
      transition:top .2s var(--ease);
    }
    .skip-link:focus{top:14px}
    .site-header{
      position:sticky;
      top:0;
      z-index:100;
      height:var(--nav-h);
      border-bottom:1px solid rgba(140,190,255,.18);
      background:rgba(7,17,31,.72);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 40px rgba(0,0,0,.24);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.01em;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      position:relative;
      background:
        radial-gradient(circle at 68% 30%, var(--gold-2), transparent 22%),
        linear-gradient(135deg,rgba(56,214,255,.28),rgba(217,183,106,.22));
      border:1px solid rgba(240,211,138,.38);
      box-shadow:0 0 26px rgba(56,214,255,.16), inset 0 1px 0 rgba(255,255,255,.18);
    }
    .logo-mark::before,.logo-mark::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:var(--cyan);
      box-shadow:0 0 12px rgba(56,214,255,.85);
    }
    .logo-mark::before{width:7px;height:7px;left:12px;top:12px}
    .logo-mark::after{width:6px;height:6px;right:11px;bottom:12px;background:var(--gold-2);box-shadow:0 0 12px rgba(240,211,138,.85)}
    .logo-text{display:flex;flex-direction:column;line-height:1.18}
    .logo-main{font-size:16px}
    .logo-sub{font-size:12px;color:var(--muted);font-weight:500}
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:7px;
      border:1px solid rgba(140,190,255,.14);
      background:rgba(255,255,255,.035);
      border-radius:999px;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:650;
      transition:color .25s var(--ease),background .25s var(--ease),box-shadow .25s var(--ease);
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(255,255,255,.07);
    }
    .nav-link.active{
      color:#ffffff;
      background:linear-gradient(135deg,rgba(56,214,255,.16),rgba(217,183,106,.12));
      box-shadow:inset 0 0 0 1px rgba(56,214,255,.22),0 0 18px rgba(56,214,255,.08);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:3px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--gold-2));
      box-shadow:0 0 10px rgba(56,214,255,.65);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      border:1px solid rgba(217,183,106,.22);
      background:rgba(217,183,106,.075);
      color:var(--gold-2);
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }
    .status-dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:#62f5d1;
      box-shadow:0 0 14px rgba(98,245,209,.85);
    }
    .btn{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:750;
      color:var(--text);
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease),background .25s var(--ease);
      user-select:none;
    }
    .btn:focus-visible,.nav-link:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,.faq-question:focus-visible{
      outline:3px solid rgba(56,214,255,.35);
      outline-offset:3px;
    }
    .btn-primary{
      background:
        linear-gradient(135deg,rgba(56,214,255,.92),rgba(217,183,106,.95));
      color:#06101c;
      box-shadow:0 14px 34px rgba(56,214,255,.18),0 8px 26px rgba(217,183,106,.14);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 46px rgba(56,214,255,.25),0 10px 34px rgba(217,183,106,.2)}
    .btn-secondary{
      background:rgba(255,255,255,.055);
      border-color:rgba(180,222,255,.24);
      color:var(--text);
      backdrop-filter:blur(10px);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(240,211,138,.48);background:rgba(255,255,255,.09);box-shadow:0 14px 38px rgba(0,0,0,.22)}
    .mobile-menu-btn{display:none}
    main{position:relative}
    .section{padding:98px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      min-height:32px;
      padding:6px 12px;
      border-radius:999px;
      color:var(--gold-2);
      background:rgba(217,183,106,.09);
      border:1px solid rgba(217,183,106,.24);
      font-size:13px;
      font-weight:750;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--gold-2);
      box-shadow:0 0 12px rgba(240,211,138,.85);
    }
    .hero{
      min-height:calc(100vh - var(--nav-h));
      display:flex;
      align-items:center;
      padding:72px 0 54px;
      overflow:hidden;
      position:relative;
    }
    .hero::before{
      content:"";
      position:absolute;
      width:620px;
      height:620px;
      right:-180px;
      top:40px;
      border-radius:50%;
      border:1px solid rgba(240,211,138,.16);
      background:radial-gradient(circle,rgba(217,183,106,.11),transparent 58%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.02fr .88fr;
      gap:52px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:22px 0 22px;
      font-size:clamp(36px,5vw,58px);
      line-height:1.12;
      letter-spacing:-.035em;
      font-weight:850;
    }
    .gradient-text{
      background:linear-gradient(100deg,#fff 10%,#dff7ff 38%,var(--gold-2) 78%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-lead{
      max-width:720px;
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
      margin-bottom:30px;
    }
    .hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:30px;
      padding:5px 11px;
      border-radius:999px;
      border:1px solid rgba(140,190,255,.18);
      background:rgba(255,255,255,.055);
      color:#dbe8f7;
      font-size:13px;
      font-weight:650;
    }
    .tag.cyan{border-color:rgba(56,214,255,.28);background:rgba(56,214,255,.08);color:#c9f5ff}
    .tag.gold{border-color:rgba(217,183,106,.32);background:rgba(217,183,106,.09);color:#ffe7a8}
    .dashboard{
      position:relative;
      border:1px solid rgba(180,222,255,.25);
      background:
        linear-gradient(180deg,rgba(255,255,255,.095),rgba(255,255,255,.045)),
        radial-gradient(circle at 20% 18%,rgba(56,214,255,.16),transparent 32%),
        radial-gradient(circle at 82% 76%,rgba(217,183,106,.13),transparent 34%);
      border-radius:32px;
      padding:24px;
      box-shadow:var(--shadow);
      backdrop-filter:blur(16px);
      overflow:hidden;
    }
    .dashboard::before{
      content:"";
      position:absolute;
      inset:16px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.08);
      pointer-events:none;
    }
    .dash-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:20px;
    }
    .dash-title{font-size:18px;font-weight:800}
    .live-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(98,245,209,.09);
      border:1px solid rgba(98,245,209,.22);
      color:#8cffdf;
      font-size:12px;
      font-weight:750;
    }
    .dash-metrics{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-bottom:20px;
    }
    .mini-metric{
      border:1px solid rgba(140,190,255,.18);
      background:rgba(7,17,31,.44);
      border-radius:18px;
      padding:16px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
    }
    .mini-value{
      display:block;
      font-size:26px;
      font-weight:850;
      line-height:1.1;
      color:#fff;
    }
    .mini-label{font-size:12px;color:var(--muted);font-weight:650}
    .chart-card{
      min-height:178px;
      border:1px solid rgba(217,183,106,.2);
      background:rgba(3,10,20,.34);
      border-radius:22px;
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .chart-card svg{position:absolute;left:0;right:0;bottom:18px;width:100%;height:110px;opacity:.94}
    .node-map{
      position:absolute;
      right:20px;
      top:64px;
      width:132px;
      height:132px;
      border-radius:50%;
      border:1px dashed rgba(240,211,138,.3);
      opacity:.9;
    }
    .node-map span{
      position:absolute;
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 18px rgba(56,214,255,.85);
    }
    .node-map span:nth-child(1){left:16px;top:38px}
    .node-map span:nth-child(2){right:20px;top:22px;background:var(--gold-2);box-shadow:0 0 18px rgba(240,211,138,.85)}
    .node-map span:nth-child(3){left:58px;bottom:18px}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-title{max-width:760px}
    h2{
      margin:12px 0 12px;
      font-size:clamp(28px,3.5vw,40px);
      line-height:1.2;
      letter-spacing:-.025em;
      font-weight:850;
    }
    .section-desc{
      color:var(--muted);
      font-size:17px;
      margin-bottom:0;
      max-width:760px;
    }
    .glass-card{
      border:1px solid var(--border);
      background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(14px);
      transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .glass-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg,rgba(255,255,255,.12),transparent 26%,transparent 72%,rgba(56,214,255,.05));
      opacity:.72;
      pointer-events:none;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:var(--border-strong);
      background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(255,255,255,.055));
      box-shadow:0 26px 74px rgba(0,0,0,.34),0 0 28px rgba(56,214,255,.08);
    }
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:20px;
    }
    .metric-card{padding:24px}
    .metric-icon{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:rgba(56,214,255,.1);
      border:1px solid rgba(56,214,255,.22);
      color:var(--cyan);
      font-size:20px;
      margin-bottom:18px;
    }
    .metric-num{
      font-size:38px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.035em;
    }
    .metric-name{
      margin:10px 0 8px;
      font-size:16px;
      font-weight:800;
    }
    .metric-copy{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .entry-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }
    .entry-card{
      padding:28px;
      min-height:260px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .entry-card h3{font-size:24px;line-height:1.28;margin:12px 0;color:#fff}
    .entry-card p{color:var(--muted);margin-bottom:22px}
    .entry-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:20px;
    }
    .entry-index{
      width:56px;
      height:56px;
      border-radius:19px;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      font-size:22px;
      font-weight:900;
      color:#07111f;
      background:linear-gradient(135deg,var(--cyan),var(--gold-2));
    }
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#dff7ff;
      font-weight:800;
      transition:gap .2s var(--ease),color .2s var(--ease);
    }
    .entry-card:hover .entry-link{gap:12px;color:var(--gold-2)}
    .matrix-wrap{
      display:grid;
      grid-template-columns:.84fr 1.16fr;
      gap:30px;
      align-items:start;
    }
    .intro-panel{
      padding:32px;
      position:sticky;
      top:calc(var(--nav-h) + 22px);
    }
    .intro-panel h2{font-size:36px}
    .intro-panel p{color:var(--muted)}
    .signal-list{
      display:grid;
      gap:12px;
      margin:24px 0 0;
      padding:0;
      list-style:none;
    }
    .signal-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#dce7f5;
      padding:12px 0;
      border-top:1px solid rgba(140,190,255,.12);
    }
    .signal-list b{color:var(--gold-2)}
    .module-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .module-card{padding:26px;min-height:220px}
    .module-card:nth-child(2),.module-card:nth-child(3){transform:translateY(22px)}
    .module-card:hover:nth-child(2),.module-card:hover:nth-child(3){transform:translateY(18px)}
    .module-icon{
      width:48px;
      height:48px;
      border-radius:18px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,rgba(56,214,255,.16),rgba(217,183,106,.12));
      border:1px solid rgba(180,222,255,.22);
      font-size:22px;
      margin-bottom:16px;
    }
    .module-card h3{margin:0 0 10px;font-size:21px}
    .module-card p{color:var(--muted);font-size:15px;margin:0 0 18px}
    .compare{
      display:grid;
      grid-template-columns:1fr 96px 1fr;
      gap:24px;
      align-items:center;
    }
    .compare-panel{padding:30px}
    .compare-panel h3{font-size:24px;margin-bottom:18px}
    .compare-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .compare-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 13px;
      border-radius:14px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(140,190,255,.12);
      color:var(--muted);
    }
    .bad .compare-list li::before{content:"—";color:#ffb5b5;font-weight:900}
    .good .compare-list li::before{content:"✓";color:#8cffdf;font-weight:900}
    .arrow-beam{
      height:96px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:linear-gradient(180deg,rgba(56,214,255,.14),rgba(217,183,106,.13));
      border:1px solid rgba(180,222,255,.22);
      box-shadow:0 0 36px rgba(56,214,255,.12);
      color:var(--gold-2);
      font-size:30px;
      font-weight:900;
    }
    .process-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:24px;
    }
    .process-item{
      padding:20px;
      border-radius:18px;
      border:1px solid rgba(140,190,255,.16);
      background:rgba(255,255,255,.045);
    }
    .process-item span{
      display:inline-flex;
      width:32px;
      height:32px;
      border-radius:12px;
      align-items:center;
      justify-content:center;
      color:#07111f;
      background:var(--gold-2);
      font-weight:900;
      margin-bottom:12px;
    }
    .process-item h3{font-size:17px;margin:0 0 6px}
    .process-item p{font-size:14px;color:var(--muted);margin:0}
    .activity-panel{
      padding:26px;
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .activity-card{
      border:1px solid rgba(140,190,255,.14);
      border-radius:18px;
      padding:18px;
      background:rgba(3,10,20,.26);
      position:relative;
      overflow:hidden;
    }
    .activity-card::after{
      content:"";
      position:absolute;
      width:80px;
      height:80px;
      right:-28px;
      top:-28px;
      background:radial-gradient(circle,rgba(217,183,106,.18),transparent 68%);
    }
    .activity-card strong{display:block;font-size:18px;margin-bottom:8px}
    .activity-card p{margin:0;color:var(--muted);font-size:14px}
    .faq-grid{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:30px;
      align-items:start;
    }
    .faq-aside{padding:30px}
    .faq-aside p{color:var(--muted)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border:1px solid rgba(140,190,255,.18);
      border-radius:18px;
      background:rgba(255,255,255,.055);
      overflow:hidden;
      backdrop-filter:blur(12px);
      transition:border-color .2s var(--ease),background .2s var(--ease);
    }
    .faq-item.open{border-color:rgba(56,214,255,.36);background:rgba(56,214,255,.06)}
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:20px 22px;
      border:0;
      color:#fff;
      background:transparent;
      text-align:left;
      font-weight:800;
      font-size:16px;
    }
    .faq-question .plus{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(255,255,255,.07);
      color:var(--gold-2);
      flex:0 0 auto;
      transition:transform .2s var(--ease);
    }
    .faq-item.open .plus{transform:rotate(45deg)}
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.open .faq-answer{display:block}
    .consult-wrap{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:stretch;
    }
    .cta-panel{
      padding:34px;
      background:
        radial-gradient(circle at 15% 15%,rgba(217,183,106,.17),transparent 34%),
        linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.045));
    }
    .cta-panel h2{margin-top:0}
    .cta-panel p{color:var(--muted)}
    .flow-list{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:14px}
    .flow-list li{
      display:flex;
      gap:13px;
      padding:14px;
      border:1px solid rgba(140,190,255,.14);
      border-radius:16px;
      background:rgba(3,10,20,.22);
    }
    .flow-list span{
      flex:0 0 auto;
      width:34px;height:34px;border-radius:13px;
      display:grid;place-items:center;
      background:rgba(56,214,255,.14);
      color:var(--cyan);
      border:1px solid rgba(56,214,255,.24);
      font-weight:900;
    }
    .flow-list b{display:block;color:#fff;margin-bottom:2px}
    .flow-list em{display:block;font-style:normal;color:var(--muted);font-size:14px;line-height:1.55}
    .form-card{padding:28px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{display:grid;gap:8px}
    .field.full{grid-column:1/-1}
    label{color:#dce7f5;font-size:14px;font-weight:700}
    input,textarea,select{
      width:100%;
      border:1px solid rgba(140,190,255,.2);
      background:rgba(3,10,20,.42);
      color:var(--text);
      border-radius:14px;
      padding:13px 14px;
      min-height:48px;
      transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
    }
    textarea{min-height:128px;resize:vertical}
    input::placeholder,textarea::placeholder{color:#70839a}
    input:focus,textarea:focus,select:focus{
      border-color:rgba(56,214,255,.58);
      box-shadow:0 0 0 4px rgba(56,214,255,.09);
      background:rgba(3,10,20,.62);
    }
    .form-note{
      margin:14px 0 0;
      color:var(--muted-2);
      font-size:13px;
    }
    .site-footer{
      margin-top:34px;
      padding:54px 0 28px;
      border-top:1px solid rgba(140,190,255,.18);
      background:
        radial-gradient(circle at 20% 0,rgba(56,214,255,.09),transparent 30%),
        linear-gradient(180deg,rgba(3,10,20,.3),rgba(3,10,20,.78));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:28px;
      align-items:start;
    }
    .footer-brand p{color:var(--muted);margin:16px 0 0;max-width:460px}
    .footer-title{font-weight:850;margin-bottom:14px;color:#fff}
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:var(--muted);
      transition:color .2s var(--ease),transform .2s var(--ease);
    }
    .footer-links a:hover{color:var(--gold-2);transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(140,190,255,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:var(--muted-2);
      font-size:13px;
    }
    .mobile-tab{
      display:none;
      position:fixed;
      left:10px;
      right:10px;
      bottom:calc(10px + env(safe-area-inset-bottom));
      z-index:120;
      height:68px;
      border-radius:24px;
      border:1px solid rgba(180,222,255,.22);
      background:rgba(7,17,31,.82);
      backdrop-filter:blur(18px);
      box-shadow:0 16px 48px rgba(0,0,0,.34);
      padding:7px;
    }
    .mobile-tab a{
      flex:1;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      border-radius:18px;
      color:var(--muted);
      font-size:12px;
      font-weight:750;
      transition:background .2s var(--ease),color .2s var(--ease);
    }
    .mobile-tab a i{font-style:normal;font-size:18px;line-height:1}
    .mobile-tab a.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(56,214,255,.14),rgba(217,183,106,.1));
      box-shadow:inset 0 0 0 1px rgba(56,214,255,.18);
    }
    @media (max-width:1024px){
      .container{width:min(100% - 32px,var(--container))}
      .status-pill{display:none}
      .hero-grid,.matrix-wrap,.faq-grid,.consult-wrap{grid-template-columns:1fr}
      .intro-panel{position:relative;top:auto}
      .metrics-grid,.process-strip{grid-template-columns:repeat(2,1fr)}
      .compare{grid-template-columns:1fr}
      .arrow-beam{height:64px;transform:rotate(90deg);width:64px;margin:0 auto}
      .activity-panel{grid-template-columns:1fr}
      .module-card:nth-child(2),.module-card:nth-child(3){transform:none}
      .module-card:hover:nth-child(2),.module-card:hover:nth-child(3){transform:translateY(-4px)}
    }
    @media (max-width:820px){
      body{padding-bottom:92px}
      .site-header{height:68px}
      .nav-wrap{height:68px}
      .desktop-nav,.nav-actions .btn{display:none}
      .mobile-menu-btn{
        display:inline-flex;
        width:44px;height:44px;
        align-items:center;justify-content:center;
        border-radius:15px;
        border:1px solid rgba(140,190,255,.22);
        background:rgba(255,255,255,.055);
        color:var(--text);
      }
      .mobile-tab{display:flex}
      .logo-main{font-size:15px}
      .logo-sub{display:none}
      .hero{padding:52px 0 34px;min-height:auto}
      .hero-grid{gap:30px}
      .hero-lead{font-size:16px}
      .section{padding:68px 0}
      .section-tight{padding:54px 0}
      .section-head{display:block}
      .entry-grid,.module-grid,.footer-grid{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .hero-cta .btn{width:100%}
      .dashboard{padding:18px;border-radius:24px}
    }
    @media (max-width:560px){
      .container{width:min(100% - 24px,var(--container))}
      h1{font-size:34px}
      h2{font-size:28px}
      .dash-metrics,.metrics-grid,.process-strip{grid-template-columns:1fr}
      .metric-card,.module-card,.entry-card,.compare-panel,.form-card,.cta-panel{padding:22px}
      .entry-top{flex-direction:column}
      .trust-row{gap:8px}
      .tag{font-size:12px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --bg:#07111f;
      --bg-2:#0a1628;
      --panel:rgba(255,255,255,.075);
      --panel-strong:rgba(255,255,255,.105);
      --panel-soft:rgba(255,255,255,.045);
      --line:rgba(140,190,255,.22);
      --line-strong:rgba(170,220,255,.36);
      --text:#f4f8ff;
      --muted:#aab8c9;
      --muted-2:#77889d;
      --cyan:#38d6ff;
      --cyan-2:#65e8ff;
      --gold:#d9b76a;
      --gold-2:#f0d38a;
      --green:#45e2a7;
      --danger:#ff758f;
      --shadow:0 22px 70px rgba(0,0,0,.36);
      --shadow-soft:0 14px 45px rgba(0,0,0,.25);
      --radius:24px;
      --radius-lg:32px;
      --radius-sm:14px;
      --container:1200px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.75;
      background:
        radial-gradient(circle at 16% 10%, rgba(56,214,255,.16), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(217,183,106,.14), transparent 28%),
        radial-gradient(circle at 55% 82%, rgba(30,90,138,.22), transparent 34%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 45%,#06101c);
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background-image:
        linear-gradient(rgba(140,190,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(140,190,255,.055) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.72), rgba(0,0,0,.18) 70%, transparent);
      z-index:-2;
    }
    body::after{
      content:"";
      position:fixed;
      width:520px;
      height:520px;
      right:-190px;
      top:130px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(240,211,138,.13), transparent 64%);
      filter:blur(6px);
      pointer-events:none;
      z-index:-1;
    }

    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(56,214,255,.28);color:var(--text)}

    .container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      border-bottom:1px solid rgba(160,210,255,.16);
      background:rgba(5,13,25,.72);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 30px rgba(0,0,0,.22);
    }
    .nav-wrap{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      outline:none;
      border-radius:16px;
    }
    .logo:focus-visible{box-shadow:0 0 0 4px rgba(56,214,255,.22)}
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      position:relative;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 65% 32%, var(--gold-2), transparent 18%),
        radial-gradient(circle at 32% 68%, var(--cyan), transparent 18%),
        linear-gradient(135deg,rgba(56,214,255,.26),rgba(217,183,106,.22));
      border:1px solid rgba(240,211,138,.36);
      box-shadow:0 0 24px rgba(56,214,255,.17), inset 0 1px 0 rgba(255,255,255,.18);
    }
    .logo-mark::before,.logo-mark::after{
      content:"";
      position:absolute;
      background:rgba(244,248,255,.75);
      height:1px;
      transform-origin:left;
    }
    .logo-mark::before{width:22px;left:10px;top:16px;transform:rotate(28deg)}
    .logo-mark::after{width:19px;left:14px;top:27px;transform:rotate(-24deg)}
    .logo-text{display:flex;flex-direction:column;line-height:1.2}
    .logo-main{
      font-weight:800;
      letter-spacing:.01em;
      font-size:16px;
      white-space:nowrap;
    }
    .logo-sub{
      margin-top:3px;
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:6px;
      border:1px solid rgba(160,210,255,.12);
      background:rgba(255,255,255,.035);
      border-radius:999px;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:9px 15px;
      color:#c7d5e7;
      border-radius:999px;
      font-size:14px;
      font-weight:650;
      transition:.22s ease;
      outline:none;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(56,214,255,.08);
    }
    .nav-link:focus-visible{box-shadow:0 0 0 3px rgba(56,214,255,.25)}
    .nav-link.active{
      color:var(--text);
      background:linear-gradient(135deg,rgba(56,214,255,.18),rgba(217,183,106,.13));
      box-shadow:inset 0 0 0 1px rgba(160,210,255,.18),0 0 18px rgba(56,214,255,.12);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--gold-2));
      box-shadow:0 0 12px rgba(56,214,255,.55);
    }
    .nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto}
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      height:34px;
      padding:0 12px;
      border-radius:999px;
      color:#cfe1f6;
      font-size:13px;
      border:1px solid rgba(69,226,167,.22);
      background:rgba(69,226,167,.08);
      white-space:nowrap;
    }
    .status-dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 14px rgba(69,226,167,.75);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border:0;
      border-radius:999px;
      font-weight:750;
      font-size:14px;
      color:var(--text);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
      outline:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible{box-shadow:0 0 0 4px rgba(56,214,255,.28),0 0 24px rgba(56,214,255,.2)}
    .btn-primary{
      background:linear-gradient(135deg,rgba(56,214,255,.96),rgba(217,183,106,.96));
      color:#06101c;
      box-shadow:0 12px 32px rgba(56,214,255,.18),0 0 0 1px rgba(255,255,255,.16) inset;
    }
    .btn-primary:hover{box-shadow:0 16px 42px rgba(56,214,255,.24),0 0 28px rgba(217,183,106,.18)}
    .btn-secondary{
      border:1px solid rgba(160,210,255,.28);
      background:rgba(255,255,255,.06);
      color:#dcecff;
      backdrop-filter:blur(12px);
    }
    .btn-secondary:hover{
      border-color:rgba(240,211,138,.55);
      background:rgba(255,255,255,.09);
      box-shadow:0 14px 32px rgba(0,0,0,.18);
    }
    .mobile-menu-btn{
      display:none;
      width:44px;
      height:44px;
      border-radius:16px;
      border:1px solid rgba(160,210,255,.22);
      color:var(--text);
      background:rgba(255,255,255,.06);
    }

    main{position:relative}
    .section{padding:92px 0}
    .section.tight{padding:70px 0}
    .section-head{
      max-width:760px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:14px;
      padding:6px 12px;
      border-radius:999px;
      border:1px solid rgba(240,211,138,.28);
      background:rgba(217,183,106,.09);
      color:#f3d995;
      font-size:13px;
      font-weight:750;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--gold-2);
      box-shadow:0 0 14px rgba(240,211,138,.6);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:20px;
      font-size:clamp(34px,5vw,56px);
      line-height:1.12;
      letter-spacing:-.03em;
      font-weight:850;
    }
    h2{
      margin-bottom:14px;
      font-size:clamp(28px,3.6vw,40px);
      line-height:1.2;
      letter-spacing:-.02em;
      font-weight:820;
    }
    h3{
      margin-bottom:10px;
      font-size:21px;
      line-height:1.35;
      font-weight:780;
    }
    p{color:var(--muted);font-size:16px}
    .lead{
      color:#c5d3e4;
      font-size:18px;
      line-height:1.8;
      max-width:780px;
    }

    .inner-hero{
      padding:78px 0 58px;
      position:relative;
      overflow:hidden;
    }
    .inner-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 78% 34%, rgba(217,183,106,.18), transparent 28%),
        radial-gradient(circle at 18% 45%, rgba(56,214,255,.15), transparent 32%);
      pointer-events:none;
    }
    .inner-hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(340px,.9fr);
      gap:34px;
      align-items:center;
    }
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:9px;
      flex-wrap:wrap;
      margin-bottom:18px;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb a{color:#cfe2f5;transition:.2s ease}
    .breadcrumb a:hover{color:var(--cyan)}
    .breadcrumb span:last-child{color:var(--gold-2)}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 28px}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(160,210,255,.22);
      background:rgba(255,255,255,.055);
      color:#dce9f7;
      font-size:13px;
      font-weight:650;
    }
    .tag.gold{border-color:rgba(240,211,138,.32);color:#f4d995;background:rgba(217,183,106,.09)}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap}

    .relationship-orbit{
      min-height:380px;
      border:1px solid rgba(160,210,255,.22);
      border-radius:var(--radius-lg);
      background:
        linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.045)),
        radial-gradient(circle at 70% 22%, rgba(240,211,138,.15), transparent 34%);
      box-shadow:var(--shadow);
      backdrop-filter:blur(16px);
      padding:24px;
      position:relative;
      overflow:hidden;
    }
    .relationship-orbit::before{
      content:"";
      position:absolute;
      inset:26px;
      border-radius:50%;
      border:1px dashed rgba(56,214,255,.24);
      box-shadow:0 0 50px rgba(56,214,255,.07) inset;
    }
    .relationship-orbit::after{
      content:"";
      position:absolute;
      width:240px;height:240px;
      left:50%;top:50%;
      transform:translate(-50%,-50%);
      border-radius:50%;
      border:1px solid rgba(240,211,138,.20);
      background:radial-gradient(circle,rgba(217,183,106,.13),transparent 66%);
    }
    .orbit-title{
      position:relative;
      z-index:2;
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-bottom:24px;
      color:#e8f3ff;
      font-weight:780;
    }
    .live-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:5px 10px;
      border-radius:999px;
      color:#98ffd3;
      border:1px solid rgba(69,226,167,.25);
      background:rgba(69,226,167,.08);
      font-size:12px;
      font-weight:750;
    }
    .orbit-node{
      position:absolute;
      z-index:3;
      width:118px;
      min-height:78px;
      padding:12px;
      border-radius:18px;
      background:rgba(7,17,31,.74);
      border:1px solid rgba(160,210,255,.25);
      box-shadow:0 14px 32px rgba(0,0,0,.24), inset 0 1px 0 rgba(255,255,255,.10);
    }
    .orbit-node strong{display:block;font-size:15px;margin-bottom:4px;color:#f7fbff}
    .orbit-node span{display:block;color:var(--muted);font-size:12px;line-height:1.45}
    .orbit-node.center{
      left:50%;top:50%;
      transform:translate(-50%,-45%);
      width:142px;
      min-height:94px;
      border-color:rgba(240,211,138,.42);
      background:linear-gradient(180deg,rgba(217,183,106,.16),rgba(7,17,31,.72));
    }
    .orbit-node.n1{left:34px;top:104px}
    .orbit-node.n2{right:42px;top:94px}
    .orbit-node.n3{left:76px;bottom:42px}
    .orbit-node.n4{right:78px;bottom:48px}
    .orbit-line{
      position:absolute;
      z-index:1;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(56,214,255,.45),rgba(240,211,138,.38),transparent);
      transform-origin:center;
      opacity:.72;
    }
    .orbit-line.l1{width:260px;left:88px;top:184px;transform:rotate(18deg)}
    .orbit-line.l2{width:250px;right:90px;top:190px;transform:rotate(-20deg)}
    .orbit-line.l3{width:280px;left:105px;bottom:126px;transform:rotate(-16deg)}
    .orbit-line.l4{width:270px;right:108px;bottom:130px;transform:rotate(14deg)}

    .glass-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:linear-gradient(180deg,rgba(255,255,255,.085),rgba(255,255,255,.045));
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(16px);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease,background .22s ease;
      position:relative;
      overflow:hidden;
    }
    .glass-card::before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(135deg,rgba(255,255,255,.12),transparent 26%);
      opacity:.55;
    }
    .glass-card:hover{
      transform:translateY(-4px);
      border-color:rgba(56,214,255,.42);
      box-shadow:0 24px 70px rgba(0,0,0,.36),0 0 24px rgba(56,214,255,.10);
      background:linear-gradient(180deg,rgba(255,255,255,.105),rgba(255,255,255,.055));
    }
    .card-content{position:relative;z-index:1}

    .timeline-wrap{
      position:relative;
      display:grid;
      grid-template-columns:1fr;
      gap:20px;
      margin-top:34px;
    }
    .timeline-wrap::before{
      content:"";
      position:absolute;
      left:26px;
      top:28px;
      bottom:28px;
      width:2px;
      border-radius:999px;
      background:linear-gradient(180deg,rgba(56,214,255,.28),rgba(217,183,106,.55),rgba(56,214,255,.20));
      box-shadow:0 0 22px rgba(56,214,255,.18);
    }
    .timeline-item{
      display:grid;
      grid-template-columns:64px minmax(0,1fr);
      gap:18px;
      align-items:stretch;
    }
    .timeline-dot{
      width:54px;
      height:54px;
      border-radius:19px;
      display:grid;
      place-items:center;
      color:#06101c;
      font-weight:850;
      background:linear-gradient(135deg,var(--gold-2),var(--cyan));
      box-shadow:0 0 24px rgba(240,211,138,.24);
      position:relative;
      z-index:2;
      margin-top:18px;
    }
    .timeline-card{
      padding:24px;
    }
    .timeline-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:10px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      padding:4px 9px;
      border-radius:999px;
      background:rgba(56,214,255,.09);
      border:1px solid rgba(56,214,255,.22);
      color:#a8edff;
      font-size:12px;
      font-weight:750;
    }
    .mini-badge.gold{
      background:rgba(217,183,106,.10);
      border-color:rgba(240,211,138,.26);
      color:#f2d690;
    }

    .relation-section{
      display:grid;
      grid-template-columns:minmax(0,.88fr) minmax(0,1.12fr);
      gap:28px;
      align-items:start;
    }
    .relation-note{
      padding:28px;
      position:sticky;
      top:100px;
    }
    .relation-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .relation-card{
      padding:22px;
      min-height:190px;
    }
    .relation-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      margin-bottom:16px;
      color:#06101c;
      font-weight:900;
      background:linear-gradient(135deg,var(--cyan),var(--gold-2));
      box-shadow:0 12px 24px rgba(56,214,255,.14);
    }
    .relation-card ul{
      list-style:none;
      padding:0;
      margin:14px 0 0;
      display:grid;
      gap:8px;
    }
    .relation-card li{
      color:#b8c7da;
      font-size:14px;
      display:flex;
      gap:8px;
      align-items:flex-start;
    }
    .relation-card li::before{
      content:"";
      width:7px;height:7px;
      border-radius:50%;
      margin-top:9px;
      flex:0 0 auto;
      background:var(--gold-2);
      box-shadow:0 0 10px rgba(240,211,138,.45);
    }

    .summary-list{
      display:grid;
      gap:16px;
    }
    .summary-item{
      display:grid;
      grid-template-columns:150px minmax(0,1fr) auto;
      gap:20px;
      align-items:center;
      padding:20px;
    }
    .episode-range{
      display:flex;
      flex-direction:column;
      gap:3px;
    }
    .episode-range strong{
      font-size:22px;
      line-height:1.1;
      color:#ffffff;
    }
    .episode-range span{
      color:var(--muted-2);
      font-size:13px;
      font-weight:650;
    }
    .summary-main p{margin-bottom:0}
    .status-label{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      color:#06101c;
      background:linear-gradient(135deg,var(--green),#b7ffe2);
      white-space:nowrap;
    }
    .status-label.focus{background:linear-gradient(135deg,var(--gold-2),#fff0b8)}
    .status-label.review{color:#d7e4f5;background:rgba(160,190,225,.15);border:1px solid rgba(160,210,255,.22)}

    .theme-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:22px;
    }
    .theme-card{
      padding:26px;
    }
    .theme-card .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:40px;height:40px;
      border-radius:14px;
      margin-bottom:18px;
      border:1px solid rgba(240,211,138,.34);
      color:#f0d38a;
      background:rgba(217,183,106,.09);
      font-weight:850;
    }

    .process-strip{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      margin-top:30px;
    }
    .process-step{
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(160,210,255,.18);
      background:rgba(255,255,255,.055);
      position:relative;
    }
    .process-step:not(:last-child)::after{
      content:"";
      position:absolute;
      right:-13px;
      top:50%;
      width:22px;
      height:1px;
      background:linear-gradient(90deg,var(--cyan),var(--gold-2));
      opacity:.55;
    }
    .step-index{
      color:var(--cyan-2);
      font-weight:850;
      margin-bottom:8px;
      font-size:13px;
    }
    .process-step h3{font-size:18px}

    .faq-grid{
      display:grid;
      gap:14px;
    }
    .faq-item{
      border:1px solid rgba(160,210,255,.2);
      border-radius:20px;
      background:rgba(255,255,255,.055);
      overflow:hidden;
      transition:.22s ease;
    }
    .faq-item.active{
      border-color:rgba(56,214,255,.42);
      box-shadow:0 0 24px rgba(56,214,255,.08);
    }
    .faq-question{
      width:100%;
      min-height:62px;
      padding:18px 22px;
      border:0;
      background:transparent;
      color:var(--text);
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      text-align:left;
      font-weight:780;
      outline:none;
    }
    .faq-question:focus-visible{box-shadow:0 0 0 3px rgba(56,214,255,.22) inset}
    .faq-question .plus{
      width:28px;height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      border:1px solid rgba(160,210,255,.22);
      color:var(--gold-2);
      transition:.22s ease;
    }
    .faq-item.active .plus{transform:rotate(45deg);border-color:rgba(240,211,138,.5)}
    .faq-answer{
      display:none;
      padding:0 22px 20px;
    }
    .faq-answer p{margin:0}
    .faq-item.active .faq-answer{display:block}

    .cta-panel{
      padding:34px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(240,211,138,.26);
      background:
        radial-gradient(circle at 80% 20%,rgba(240,211,138,.14),transparent 34%),
        radial-gradient(circle at 18% 80%,rgba(56,214,255,.12),transparent 36%),
        linear-gradient(135deg,rgba(255,255,255,.09),rgba(255,255,255,.045));
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:28px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:auto -80px -120px auto;
      width:260px;height:260px;
      border-radius:50%;
      border:1px solid rgba(56,214,255,.15);
      box-shadow:0 0 80px rgba(56,214,255,.13) inset;
    }
    .cta-list{
      list-style:none;
      padding:0;
      margin:20px 0 0;
      display:grid;
      gap:9px;
    }
    .cta-list li{
      color:#c4d3e5;
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .cta-list li::before{
      content:"✓";
      color:#06101c;
      background:linear-gradient(135deg,var(--cyan),var(--gold-2));
      width:20px;height:20px;
      border-radius:50%;
      display:grid;
      place-items:center;
      font-size:12px;
      font-weight:900;
      flex:0 0 auto;
      margin-top:4px;
    }
    .consult-card{
      position:relative;
      z-index:1;
      padding:22px;
      border-radius:24px;
      border:1px solid rgba(160,210,255,.22);
      background:rgba(6,16,28,.68);
      backdrop-filter:blur(14px);
    }
    .form-grid{display:grid;gap:12px}
    .field label{
      display:block;
      color:#d9e7f7;
      font-weight:700;
      margin-bottom:6px;
      font-size:13px;
    }
    .field input,.field textarea,.field select{
      width:100%;
      border:1px solid rgba(160,210,255,.20);
      border-radius:15px;
      background:rgba(255,255,255,.055);
      color:var(--text);
      padding:12px 13px;
      outline:none;
      transition:.2s ease;
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input::placeholder,.field textarea::placeholder{color:#74859a}
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(56,214,255,.55);
      box-shadow:0 0 0 4px rgba(56,214,255,.13);
      background:rgba(255,255,255,.075);
    }
    .hint{
      margin:10px 0 0;
      color:var(--muted-2);
      font-size:12px;
      line-height:1.55;
    }

    .site-footer{
      padding:58px 0 34px;
      border-top:1px solid rgba(160,210,255,.16);
      background:linear-gradient(180deg,rgba(4,11,21,.76),rgba(3,8,15,.95));
      position:relative;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(56,214,255,.5),rgba(240,211,138,.36),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .75fr .75fr;
      gap:38px;
      align-items:start;
    }
    .footer-brand p{
      margin:18px 0 0;
      max-width:520px;
      font-size:14px;
    }
    .footer-title{
      margin-bottom:14px;
      color:#f0f6ff;
      font-weight:820;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      transition:.2s ease;
    }
    .footer-links a:hover{
      color:var(--cyan);
      transform:translateX(3px);
    }
    .copyright{
      margin-top:36px;
      padding-top:22px;
      border-top:1px solid rgba(160,210,255,.12);
      color:#8090a5;
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }

    .mobile-tab{
      display:none;
      position:fixed;
      left:12px;
      right:12px;
      bottom:12px;
      z-index:60;
      padding:8px;
      border-radius:24px;
      border:1px solid rgba(160,210,255,.22);
      background:rgba(5,13,25,.84);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 50px rgba(0,0,0,.42);
      padding-bottom:calc(8px + env(safe-area-inset-bottom));
    }
    .mobile-tab nav{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:6px;
    }
    .tab-link{
      min-height:54px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      border-radius:18px;
      color:#aab8c9;
      font-size:12px;
      font-weight:750;
      transition:.2s ease;
    }
    .tab-link .tab-icon{font-size:17px;line-height:1}
    .tab-link.active{
      color:var(--text);
      background:linear-gradient(135deg,rgba(56,214,255,.16),rgba(217,183,106,.12));
      box-shadow:inset 0 0 0 1px rgba(160,210,255,.14);
    }
    .tab-link:hover{color:var(--text);background:rgba(255,255,255,.06)}

    @media (max-width:1100px){
      .status-pill{display:none}
      .inner-hero-grid{grid-template-columns:1fr}
      .relationship-orbit{max-width:720px}
      .relation-section{grid-template-columns:1fr}
      .relation-note{position:relative;top:auto}
      .process-strip{grid-template-columns:repeat(2,1fr)}
      .process-step:nth-child(2)::after{display:none}
      .cta-panel{grid-template-columns:1fr}
    }
    @media (max-width:900px){
      .desktop-nav{display:none}
      .mobile-menu-btn{display:inline-grid;place-items:center}
      .nav-actions .btn-primary{display:none}
      .section{padding:72px 0}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
      .summary-item{grid-template-columns:120px minmax(0,1fr);align-items:start}
      .summary-item .status-label{grid-column:2}
    }
    @media (max-width:768px){
      body{padding-bottom:92px}
      .container{width:min(100% - 28px, var(--container))}
      .nav-wrap{height:68px}
      .logo-mark{width:38px;height:38px;border-radius:14px}
      .logo-main{font-size:14px}
      .logo-sub{font-size:11px}
      .mobile-tab{display:block}
      .inner-hero{padding:52px 0 36px}
      .lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .relationship-orbit{min-height:430px;padding:18px}
      .orbit-node{width:110px}
      .orbit-node.center{width:128px}
      .orbit-node.n1{left:18px;top:112px}
      .orbit-node.n2{right:18px;top:112px}
      .orbit-node.n3{left:24px;bottom:40px}
      .orbit-node.n4{right:24px;bottom:40px}
      .orbit-line{display:none}
      .timeline-wrap::before{left:20px}
      .timeline-item{grid-template-columns:48px minmax(0,1fr);gap:14px}
      .timeline-dot{width:42px;height:42px;border-radius:15px;font-size:13px}
      .timeline-card{padding:20px}
      .relation-grid,.theme-grid{grid-template-columns:1fr}
      .process-strip{grid-template-columns:1fr}
      .process-step::after{display:none!important}
      .summary-item{grid-template-columns:1fr;gap:12px}
      .summary-item .status-label{grid-column:auto;justify-self:start}
      .cta-panel{padding:24px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      h1{font-size:33px}
      h2{font-size:27px}
      .section{padding:58px 0}
      .tag-row{gap:8px}
      .tag{font-size:12px}
      .relationship-orbit{min-height:470px}
      .orbit-node{width:calc(50% - 26px)}
      .orbit-node.center{
        top:51%;
        width:142px;
      }
      .orbit-node.n1{left:14px}
      .orbit-node.n2{right:14px}
      .orbit-node.n3{left:14px}
      .orbit-node.n4{right:14px}
      .faq-question{padding:16px 18px}
      .faq-answer{padding:0 18px 18px}
    }

/* roulang page: category2 */
:root{
      --bg:#07111F;
      --bg-2:#0A1628;
      --bg-3:#0D2036;
      --blue:#123A63;
      --blue-2:#1E5A8A;
      --cyan:#38D6FF;
      --cyan-soft:rgba(56,214,255,.18);
      --gold:#D9B76A;
      --gold-2:#F0D38A;
      --gold-soft:rgba(217,183,106,.18);
      --text:#F4F8FF;
      --muted:#AAB8C9;
      --muted-2:#7F91A8;
      --line:rgba(140,190,255,.22);
      --line-strong:rgba(160,210,255,.34);
      --glass:rgba(255,255,255,.075);
      --glass-2:rgba(255,255,255,.105);
      --dark-glass:rgba(6,17,31,.72);
      --radius-sm:12px;
      --radius:20px;
      --radius-lg:28px;
      --shadow:0 24px 70px rgba(0,0,0,.32);
      --shadow-soft:0 16px 40px rgba(0,0,0,.24);
      --container:1200px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(56,214,255,.16), transparent 32%),
        radial-gradient(circle at 82% 4%, rgba(217,183,106,.18), transparent 30%),
        radial-gradient(circle at 70% 72%, rgba(30,90,138,.28), transparent 34%),
        linear-gradient(180deg,var(--bg),var(--bg-2) 46%,#050C17);
      line-height:1.75;
      overflow-x:hidden;
    }

    body::before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-2;
      background-image:
        linear-gradient(rgba(160,210,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(160,210,255,.055) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), rgba(0,0,0,.35), rgba(0,0,0,.7));
      pointer-events:none;
    }

    body::after{
      content:"";
      position:fixed;
      inset:auto -10% -18% -10%;
      height:360px;
      z-index:-1;
      background:radial-gradient(ellipse at center, rgba(217,183,106,.12), transparent 62%);
      pointer-events:none;
    }

    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(56,214,255,.35);color:#fff}

    .container{
      width:min(calc(100% - 40px), var(--container));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(6,17,31,.76);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(160,210,255,.18);
      box-shadow:0 14px 42px rgba(0,0,0,.22);
    }

    .nav-wrap{
      height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }

    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }

    .logo-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      position:relative;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 28% 24%, var(--gold-2), transparent 20%),
        radial-gradient(circle at 70% 68%, var(--cyan), transparent 22%),
        linear-gradient(135deg, rgba(56,214,255,.18), rgba(217,183,106,.18));
      border:1px solid rgba(240,211,138,.42);
      box-shadow:0 0 22px rgba(56,214,255,.18), inset 0 1px 0 rgba(255,255,255,.22);
    }

    .logo-mark::before,
    .logo-mark::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(244,248,255,.9);
      box-shadow:0 0 12px rgba(56,214,255,.7);
    }

    .logo-mark::before{width:7px;height:7px;left:12px;top:13px}
    .logo-mark::after{width:6px;height:6px;right:11px;bottom:12px}

    .logo-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }

    .logo-main{
      font-weight:800;
      letter-spacing:.01em;
      font-size:16px;
      white-space:nowrap;
    }

    .logo-sub{
      margin-top:4px;
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
    }

    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border-radius:999px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(160,210,255,.13);
    }

    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:0 15px;
      border-radius:999px;
      color:#C7D4E6;
      font-size:14px;
      font-weight:650;
      transition:all .25s var(--ease);
    }

    .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.08);
    }

    .nav-link.active{
      color:#07111F;
      background:linear-gradient(135deg, var(--cyan), var(--gold-2));
      box-shadow:0 0 24px rgba(56,214,255,.20), 0 0 28px rgba(217,183,106,.15);
    }

    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }

    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(56,214,255,.22);
      background:rgba(56,214,255,.08);
      color:#DCEBFF;
      font-size:13px;
      white-space:nowrap;
    }

    .status-dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:#42F5B3;
      box-shadow:0 0 0 5px rgba(66,245,179,.12), 0 0 15px rgba(66,245,179,.55);
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:750;
      font-size:15px;
      transition:transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
      outline:none;
      user-select:none;
      white-space:nowrap;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .logo:focus-visible,
    .footer-links a:focus-visible,
    .bottom-tab a:focus-visible,
    .faq-question:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible{
      outline:3px solid rgba(56,214,255,.35);
      outline-offset:3px;
    }

    .btn-primary{
      color:#06111F;
      background:linear-gradient(135deg, var(--cyan), var(--gold-2));
      box-shadow:0 0 28px rgba(56,214,255,.22), 0 12px 28px rgba(0,0,0,.22);
    }

    .btn-primary:hover{
      transform:translateY(-2px);
      box-shadow:0 0 36px rgba(56,214,255,.32), 0 16px 34px rgba(0,0,0,.28);
    }

    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.06);
      border-color:rgba(160,210,255,.28);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
    }

    .btn-secondary:hover{
      transform:translateY(-2px);
      border-color:rgba(240,211,138,.52);
      background:rgba(255,255,255,.095);
    }

    .mobile-menu-btn{
      display:none;
      width:42px;
      height:42px;
      border:1px solid rgba(160,210,255,.24);
      border-radius:14px;
      color:var(--text);
      background:rgba(255,255,255,.06);
    }

    .page-hero{
      position:relative;
      padding:72px 0 54px;
      overflow:hidden;
    }

    .page-hero::before{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      right:-140px;
      top:-110px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(217,183,106,.16), transparent 62%);
      pointer-events:none;
    }

    .page-hero::after{
      content:"";
      position:absolute;
      width:620px;
      height:220px;
      left:4%;
      bottom:-90px;
      background:radial-gradient(ellipse, rgba(56,214,255,.12), transparent 62%);
      pointer-events:none;
    }

    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.04fr) minmax(360px,.72fr);
      gap:34px;
      align-items:center;
    }

    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      color:var(--muted);
      font-size:14px;
      margin-bottom:18px;
    }

    .breadcrumb a{color:#DDE9F7}
    .breadcrumb span:last-child{color:var(--gold-2)}

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(240,211,138,.28);
      color:#F8E7B3;
      background:rgba(217,183,106,.10);
      font-size:13px;
      font-weight:700;
      margin-bottom:16px;
    }

    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--gold-2);
      box-shadow:0 0 15px rgba(240,211,138,.65);
    }

    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:18px;
      max-width:860px;
      font-size:clamp(32px, 4.5vw, 56px);
      line-height:1.12;
      letter-spacing:-.035em;
      font-weight:850;
    }

    .hero-lead{
      margin:0 0 24px;
      color:#C5D3E5;
      font-size:18px;
      line-height:1.85;
      max-width:760px;
    }

    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:24px 0 28px;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      min-height:32px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(160,210,255,.2);
      background:rgba(255,255,255,.055);
      color:#D8E5F5;
      font-size:13px;
      font-weight:650;
    }

    .tag.gold{
      border-color:rgba(240,211,138,.28);
      color:#F6E4AD;
      background:rgba(217,183,106,.08);
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
    }

    .terminal-card{
      position:relative;
      border-radius:var(--radius-lg);
      border:1px solid rgba(160,210,255,.26);
      background:linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.055));
      backdrop-filter:blur(16px);
      box-shadow:var(--shadow);
      padding:22px;
      overflow:hidden;
    }

    .terminal-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 18% 12%, rgba(56,214,255,.16), transparent 30%),
        radial-gradient(circle at 86% 22%, rgba(240,211,138,.14), transparent 30%),
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
      background-size:auto,auto,28px 28px,28px 28px;
      pointer-events:none;
    }

    .terminal-head,
    .terminal-body,
    .terminal-foot{
      position:relative;
      z-index:1;
    }

    .terminal-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:20px;
    }

    .terminal-title{
      font-weight:800;
      font-size:18px;
    }

    .terminal-badge{
      border-radius:999px;
      padding:5px 10px;
      color:#06111F;
      background:linear-gradient(135deg, var(--gold-2), var(--cyan));
      font-size:12px;
      font-weight:850;
    }

    .progress-row{
      margin:16px 0;
    }

    .progress-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:#CFDDF0;
      font-size:13px;
      margin-bottom:8px;
    }

    .progress-track{
      height:9px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      overflow:hidden;
      border:1px solid rgba(160,210,255,.12);
    }

    .progress-fill{
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--cyan),var(--gold-2));
      box-shadow:0 0 18px rgba(56,214,255,.32);
    }

    .terminal-foot{
      margin-top:20px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }

    .mini-kpi{
      border:1px solid rgba(160,210,255,.18);
      background:rgba(6,17,31,.42);
      border-radius:16px;
      padding:14px;
    }

    .mini-kpi strong{
      display:block;
      font-size:24px;
      line-height:1.1;
      color:#fff;
    }

    .mini-kpi span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:12px;
    }

    .section{
      padding:88px 0;
      position:relative;
    }

    .section.compact{padding-top:52px}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:32px;
    }

    .section-kicker{
      color:var(--gold-2);
      font-size:14px;
      font-weight:850;
      letter-spacing:.08em;
      margin-bottom:8px;
    }

    h2{
      margin-bottom:0;
      font-size:clamp(26px, 3vw, 38px);
      line-height:1.22;
      letter-spacing:-.025em;
      font-weight:850;
    }

    .section-desc{
      margin:0;
      max-width:520px;
      color:var(--muted);
      font-size:16px;
    }

    .glass-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, var(--glass-2), var(--glass));
      backdrop-filter:blur(14px);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      transition:transform .28s var(--ease), border-color .28s var(--ease), background .28s var(--ease), box-shadow .28s var(--ease);
      position:relative;
      overflow:hidden;
    }

    .glass-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(255,255,255,.10), transparent 38%);
      opacity:.65;
      pointer-events:none;
    }

    .glass-card:hover{
      transform:translateY(-4px);
      border-color:rgba(56,214,255,.42);
      background:linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.075));
      box-shadow:0 24px 68px rgba(0,0,0,.32), 0 0 28px rgba(56,214,255,.09);
    }

    .stats-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }

    .stat-card{
      padding:22px;
      min-height:150px;
    }

    .stat-card > *{position:relative;z-index:1}
    .stat-icon{
      width:38px;
      height:38px;
      border-radius:13px;
      display:grid;
      place-items:center;
      color:#06111F;
      background:linear-gradient(135deg, var(--cyan), var(--gold-2));
      font-weight:900;
      margin-bottom:18px;
      box-shadow:0 0 24px rgba(56,214,255,.18);
    }

    .stat-value{
      font-size:34px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.03em;
      margin-bottom:8px;
    }

    .stat-label{
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }

    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
    }

    .cloud-tag{
      position:relative;
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:13px 16px;
      border-radius:999px;
      border:1px solid rgba(160,210,255,.22);
      background:rgba(255,255,255,.065);
      color:#DDEAFF;
      font-weight:750;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
      transition:all .25s var(--ease);
    }

    .cloud-tag::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 12px rgba(56,214,255,.65);
    }

    .cloud-tag.gold::before{
      background:var(--gold-2);
      box-shadow:0 0 12px rgba(240,211,138,.7);
    }

    .cloud-tag:hover{
      transform:translateY(-3px);
      border-color:rgba(240,211,138,.42);
      background:rgba(255,255,255,.10);
    }

    .guide-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:26px;
      align-items:stretch;
    }

    .guide-panel{
      padding:28px;
    }

    .guide-panel > *{position:relative;z-index:1}
    .guide-panel h3{
      margin-bottom:10px;
      font-size:24px;
      line-height:1.28;
    }

    .guide-panel p{
      color:var(--muted);
      margin-bottom:22px;
    }

    .guide-note{
      border-radius:18px;
      padding:18px;
      border:1px solid rgba(240,211,138,.24);
      background:rgba(217,183,106,.075);
      color:#F5E6B7;
      font-size:14px;
      line-height:1.7;
    }

    .steps{
      display:grid;
      gap:16px;
      counter-reset:step;
    }

    .step-card{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:15px;
      padding:20px;
      border-radius:20px;
      border:1px solid rgba(160,210,255,.18);
      background:rgba(255,255,255,.055);
      transition:all .25s var(--ease);
      counter-increment:step;
    }

    .step-card:hover{
      transform:translateX(4px);
      border-color:rgba(56,214,255,.38);
      background:rgba(255,255,255,.085);
    }

    .step-num{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#06111F;
      background:linear-gradient(135deg,var(--gold-2),var(--cyan));
      font-weight:900;
      box-shadow:0 0 22px rgba(217,183,106,.16);
    }

    .step-card h3{
      margin:0 0 5px;
      font-size:19px;
    }

    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.7;
    }

    .index-panel{
      padding:24px;
    }

    .index-panel > *{position:relative;z-index:1}
    .table-tools{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }

    .search-box{
      flex:1 1 260px;
      min-height:44px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(160,210,255,.2);
      background:rgba(6,17,31,.48);
      color:var(--muted);
      font-size:14px;
    }

    .update-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(66,245,179,.22);
      color:#BFFBE2;
      background:rgba(66,245,179,.07);
      font-size:13px;
      font-weight:750;
    }

    .index-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0 10px;
    }

    .index-table th{
      text-align:left;
      padding:12px 14px;
      color:#DBE8F7;
      font-size:13px;
      font-weight:850;
      background:rgba(255,255,255,.075);
      border-top:1px solid rgba(160,210,255,.14);
      border-bottom:1px solid rgba(160,210,255,.14);
    }

    .index-table th:first-child{
      border-left:1px solid rgba(160,210,255,.14);
      border-radius:14px 0 0 14px;
    }

    .index-table th:last-child{
      border-right:1px solid rgba(160,210,255,.14);
      border-radius:0 14px 14px 0;
    }

    .index-table td{
      padding:16px 14px;
      color:#C5D3E5;
      background:rgba(6,17,31,.43);
      border-top:1px solid rgba(160,210,255,.13);
      border-bottom:1px solid rgba(160,210,255,.13);
      vertical-align:middle;
      transition:all .2s var(--ease);
    }

    .index-table td:first-child{
      border-left:1px solid rgba(160,210,255,.13);
      border-radius:16px 0 0 16px;
      font-weight:850;
      color:#fff;
      white-space:nowrap;
    }

    .index-table td:last-child{
      border-right:1px solid rgba(160,210,255,.13);
      border-radius:0 16px 16px 0;
    }

    .index-table tr:hover td{
      border-color:rgba(56,214,255,.32);
      background:rgba(56,214,255,.065);
    }

    .badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:850;
      white-space:nowrap;
    }

    .badge.done{
      color:#BFFBE2;
      background:rgba(66,245,179,.10);
      border:1px solid rgba(66,245,179,.28);
    }

    .badge.focus{
      color:#F7E5B0;
      background:rgba(217,183,106,.12);
      border:1px solid rgba(240,211,138,.30);
    }

    .badge.pending{
      color:#C5D3E5;
      background:rgba(170,184,201,.10);
      border:1px solid rgba(170,184,201,.22);
    }

    .mobile-index{display:none}

    .layers-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }

    .layer-card{
      padding:24px;
    }

    .layer-card > *{position:relative;z-index:1}
    .layer-card h3{
      margin-bottom:10px;
      font-size:21px;
    }

    .layer-card p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:15px;
    }

    .layer-meter{
      display:flex;
      gap:6px;
      margin-top:18px;
    }

    .meter-dot{
      height:8px;
      flex:1;
      border-radius:999px;
      background:rgba(255,255,255,.09);
      overflow:hidden;
    }

    .meter-dot.active{
      background:linear-gradient(90deg,var(--cyan),var(--gold-2));
      box-shadow:0 0 14px rgba(56,214,255,.22);
    }

    .cta-panel{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:28px;
      align-items:center;
      padding:32px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(240,211,138,.24);
      background:
        radial-gradient(circle at 14% 8%, rgba(240,211,138,.16), transparent 34%),
        radial-gradient(circle at 86% 58%, rgba(56,214,255,.14), transparent 32%),
        linear-gradient(135deg, rgba(255,255,255,.105), rgba(255,255,255,.055));
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }

    .cta-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:34px 34px;
      opacity:.65;
      pointer-events:none;
    }

    .cta-content,
    .consult-form{position:relative;z-index:1}

    .cta-content h2{
      margin-bottom:14px;
    }

    .cta-content p{
      color:#C5D3E5;
      margin-bottom:22px;
      max-width:620px;
    }

    .response-list{
      display:grid;
      gap:12px;
      margin-top:20px;
    }

    .response-item{
      display:flex;
      align-items:center;
      gap:12px;
      color:#DCE9F8;
      font-size:15px;
    }

    .response-item span{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:10px;
      color:#06111F;
      background:linear-gradient(135deg,var(--cyan),var(--gold-2));
      font-weight:900;
      font-size:13px;
    }

    .consult-form{
      display:grid;
      gap:13px;
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(160,210,255,.18);
      background:rgba(6,17,31,.46);
      backdrop-filter:blur(12px);
    }

    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:13px;
    }

    .field{
      display:grid;
      gap:7px;
    }

    .field label{
      color:#D8E5F5;
      font-size:13px;
      font-weight:750;
    }

    input,textarea,select{
      width:100%;
      border:1px solid rgba(160,210,255,.22);
      background:rgba(255,255,255,.055);
      color:var(--text);
      border-radius:14px;
      padding:12px 13px;
      outline:none;
      transition:all .2s var(--ease);
    }

    textarea{min-height:96px;resize:vertical}
    input::placeholder,textarea::placeholder{color:#788AA2}
    select option{background:#0A1628;color:#fff}
    input:focus,textarea:focus,select:focus{
      border-color:rgba(56,214,255,.55);
      box-shadow:0 0 0 4px rgba(56,214,255,.10);
      background:rgba(255,255,255,.08);
    }

    .form-tip{
      margin:0;
      color:var(--muted-2);
      font-size:12px;
      line-height:1.55;
    }

    .faq-grid{
      display:grid;
      gap:14px;
    }

    .faq-item{
      border:1px solid rgba(160,210,255,.19);
      border-radius:20px;
      background:rgba(255,255,255,.06);
      overflow:hidden;
      transition:all .25s var(--ease);
    }

    .faq-item.open{
      border-color:rgba(56,214,255,.38);
      box-shadow:0 0 24px rgba(56,214,255,.07);
    }

    .faq-question{
      width:100%;
      border:0;
      background:transparent;
      color:var(--text);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:20px 22px;
      text-align:left;
      font-size:17px;
      font-weight:800;
    }

    .faq-question .plus{
      width:28px;
      height:28px;
      flex:0 0 auto;
      border-radius:10px;
      display:grid;
      place-items:center;
      border:1px solid rgba(160,210,255,.22);
      color:var(--gold-2);
      transition:transform .25s var(--ease);
    }

    .faq-item.open .plus{transform:rotate(45deg)}
    .faq-answer{
      padding:0 22px 20px;
      color:var(--muted);
      display:none;
    }
    .faq-item.open .faq-answer{display:block}
    .faq-answer p{margin:0}

    .site-footer{
      margin-top:40px;
      padding:58px 0 28px;
      background:rgba(3,9,18,.82);
      border-top:1px solid rgba(56,214,255,.16);
      box-shadow:0 -18px 60px rgba(0,0,0,.22);
    }

    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .7fr;
      gap:32px;
      align-items:start;
    }

    .footer-brand p{
      margin:18px 0 0;
      color:var(--muted);
      max-width:520px;
      font-size:15px;
    }

    .footer-title{
      color:#fff;
      font-weight:850;
      margin-bottom:14px;
    }

    .footer-links{
      display:grid;
      gap:10px;
    }

    .footer-links a{
      color:var(--muted);
      transition:color .2s var(--ease), transform .2s var(--ease);
    }

    .footer-links a:hover{
      color:var(--gold-2);
      transform:translateX(3px);
    }

    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(160,210,255,.14);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      color:#7F91A8;
      font-size:13px;
    }

    .bottom-tab{
      display:none;
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:60;
      padding:8px 12px calc(8px + env(safe-area-inset-bottom));
      background:rgba(6,17,31,.86);
      backdrop-filter:blur(18px);
      border-top:1px solid rgba(160,210,255,.18);
      box-shadow:0 -12px 38px rgba(0,0,0,.34);
    }

    .bottom-tab-inner{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:8px;
      max-width:560px;
      margin:0 auto;
    }

    .bottom-tab a{
      min-height:54px;
      border-radius:18px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:3px;
      color:#AAB8C9;
      font-size:12px;
      font-weight:750;
      transition:all .22s var(--ease);
    }

    .bottom-tab .tab-icon{
      font-size:18px;
      line-height:1;
    }

    .bottom-tab a.active{
      color:#06111F;
      background:linear-gradient(135deg,var(--cyan),var(--gold-2));
      box-shadow:0 0 24px rgba(56,214,255,.18);
    }

    .bottom-tab a:not(.active):hover{
      color:#fff;
      background:rgba(255,255,255,.07);
    }

    @media (max-width:1060px){
      .desktop-nav{gap:2px}
      .nav-link{padding:0 11px}
      .status-pill{display:none}
      .hero-grid{grid-template-columns:1fr}
      .terminal-card{max-width:720px}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .guide-wrap{grid-template-columns:1fr}
      .layers-grid{grid-template-columns:1fr 1fr}
      .cta-panel{grid-template-columns:1fr}
    }

    @media (max-width:820px){
      .container{width:min(calc(100% - 30px), var(--container))}
      .desktop-nav{display:none}
      .mobile-menu-btn{display:inline-grid;place-items:center}
      .nav-actions .btn{display:none}
      .nav-wrap{height:66px}
      .logo-main{font-size:14px}
      .logo-sub{font-size:11px}
      .logo-mark{width:38px;height:38px;border-radius:13px}
      .page-hero{padding:50px 0 36px}
      .hero-lead{font-size:16px}
      .section{padding:62px 0}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .layers-grid{grid-template-columns:1fr}
      .index-table{display:none}
      .mobile-index{
        display:grid;
        gap:12px;
      }
      .mobile-row{
        border:1px solid rgba(160,210,255,.18);
        background:rgba(6,17,31,.43);
        border-radius:18px;
        padding:16px;
      }
      .mobile-row-head{
        display:flex;
        align-items:center;
        justify-content:space-between;
        gap:12px;
        margin-bottom:10px;
      }
      .mobile-row strong{font-size:17px;color:#fff}
      .mobile-row p{
        margin:6px 0;
        color:var(--muted);
        font-size:14px;
        line-height:1.65;
      }
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
      .bottom-tab{display:block}
      body{padding-bottom:82px}
    }

    @media (max-width:560px){
      .container{width:min(calc(100% - 24px), var(--container))}
      h1{font-size:32px}
      .hero-actions .btn{width:100%}
      .stats-grid{grid-template-columns:1fr}
      .terminal-foot{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr}
      .cta-panel{padding:22px}
      .consult-form{padding:18px}
      .tag-cloud{gap:10px}
      .cloud-tag{width:100%;justify-content:flex-start}
      .step-card{grid-template-columns:1fr}
      .step-num{width:38px;height:38px}
      .faq-question{font-size:16px;padding:18px}
      .faq-answer{padding:0 18px 18px}
    }