:root{
      --bg:#f7f7fb;
      --surface:#ffffff;
      --text:#1f2430;
      --muted:#5b6476;
      --muted2:#7a8397;
      --border:rgba(20, 35, 60, .10);
      --shadow:0 14px 40px rgba(15, 24, 40, .08);
      --shadow2:0 10px 26px rgba(15, 24, 40, .10);
      --primary:#ff3d7f;
      --primary2:#7c3aed;
      --accent:#00b3ff;
      --warm:#ff8a00;
      --ok:#22c55e;
      --radius:18px;
      --radius2:26px;
      --container:1120px;
      --pad:20px;
    }

    *{box-sizing:border-box}
    html,body{height:100%}
    body{
      margin:0;
      font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans", sans-serif;
      background:
        radial-gradient(900px 520px at 15% -10%, rgba(124,58,237,.18), transparent 60%),
        radial-gradient(720px 420px at 85% 0%, rgba(255,61,127,.18), transparent 56%),
        radial-gradient(600px 420px at 65% 30%, rgba(0,179,255,.10), transparent 58%),
        linear-gradient(#fbfbfe, var(--bg));
      color:var(--text);
      overflow-x:hidden;
    }

    .skip-link{
      position:absolute; left:-999px; top:12px;
      background:var(--surface); padding:10px 12px; border:1px solid var(--border);
      border-radius:12px; z-index:1000;
    }
    .skip-link:focus{left:12px}

    .container{
      width:100%;
      max-width:var(--container);
      padding:0 var(--pad);
      margin:0 auto;
    }

    .topbar{
      position:sticky; top:0; z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter: blur(10px);
      border-bottom:1px solid rgba(20,35,60,.08);
    }
    .nav-wrap{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:14px 0;
    }

    .brand{display:flex; align-items:center; gap:12px; min-width:240px}
    .ai-page-logo{width:44px; height:auto; display:block}
    .brand-text{display:flex; flex-direction:column; line-height:1.1}
    .brand-name{font-weight:860; letter-spacing:.2px}
    .brand-sub{font-size:12px; color:var(--muted2); margin-top:4px}

    .nav-desktop{display:flex; align-items:center; gap:18px}
    .nav-link{
      color:var(--muted);
      text-decoration:none;
      font-weight:650;
      font-size:14px;
      padding:10px 0;
      position:relative;
      white-space:nowrap;
    }
    .nav-link::after{
      content:"";
      position:absolute; left:0; right:0; bottom:4px;
      height:2px;
      transform:scaleX(0);
      background:linear-gradient(90deg, var(--primary), var(--primary2));
      transform-origin:left;
      transition:transform .25s ease;
    }
    .nav-link:hover{color:var(--text)}
    .nav-link:hover::after{transform:scaleX(1)}

    .nav-link-cta{
      color:var(--text);
      padding:10px 14px;
      border-radius:999px;
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.12));
      border:1px solid rgba(255,61,127,.22);
    }

    .nav-right{display:flex; align-items:center; gap:10px}
    .burger{
      width:44px; height:44px; border-radius:12px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.7);
      display:none;
      align-items:center; justify-content:center;
      cursor:pointer;
      transition:transform .15s ease, background .15s ease;
    }
    .burger:hover{transform:translateY(-1px)}
    .burger span{
      display:block; width:18px; height:2px; border-radius:2px;
      background:rgba(31,36,48,.9);
      margin:3px 0;
      transition:all .2s ease;
    }

    .mobile-menu{
      display:none;
      border-top:1px solid rgba(20,35,60,.08);
      background:rgba(255,255,255,.92);
      backdrop-filter: blur(10px);
    }
    .mobile-menu.open{display:block}
    .mobile-menu-inner{padding:14px 0 18px}
    .mobile-links{
      display:flex; flex-direction:column; gap:10px;
      padding-bottom:14px;
    }
    .mobile-link{
      text-decoration:none; color:var(--text);
      font-weight:750;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid rgba(20,35,60,.08);
      background:rgba(255,255,255,.7);
    }
    .mobile-link-cta{
      border-color:rgba(255,61,127,.25);
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.10));
    }
    .mobile-actions{display:grid; grid-template-columns:1fr; gap:10px}

    .btn{
      display:inline-flex; align-items:center; justify-content:center;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      cursor:pointer;
      text-decoration:none;
      color:var(--text);
      font-weight:800;
      transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:active{transform:translateY(1px)}
    .btn-sm{height:38px; padding:0 14px; font-size:14px}
    .btn-lg{height:48px; padding:0 18px; font-size:15px}
    .btn-full{width:100%; height:48px}
    .btn-primary{
      border-color:rgba(255,61,127,.30);
      color:#fff;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow:0 10px 26px rgba(255,61,127,.18);
    }
    .btn-primary:hover{box-shadow:0 14px 34px rgba(255,61,127,.22); transform:translateY(-1px)}
    .btn-ghost{
      background:rgba(255,255,255,.65);
      border-color:rgba(20,35,60,.12);
      color:var(--text);
    }
    .btn-ghost:hover{transform:translateY(-1px); box-shadow:0 12px 28px rgba(15,24,40,.10)}

    .link-arrow{
      display:inline-flex; align-items:center; gap:8px;
      text-decoration:none;
      color:var(--text);
      font-weight:800;
      padding:10px 0;
    }
    .link-arrow span{color:var(--muted2); font-weight:900}

    .section{
      padding:64px 0;
      position:relative;
    }
    .section-alt{
      background:linear-gradient(180deg, rgba(255,61,127,.04), rgba(124,58,237,.03));
      border-top:1px solid rgba(20,35,60,.06);
      border-bottom:1px solid rgba(20,35,60,.06);
    }
    .section-footerpad{padding:36px 0}
    .section-head{
      display:flex; flex-direction:column; gap:10px;
      margin-bottom:26px;
    }
    .h2{
      margin:0;
      font-size:30px;
      letter-spacing:-.4px;
      line-height:1.18;
    }
    .h3{
      margin:10px 0 0;
      font-size:18px;
      letter-spacing:-.2px;
      line-height:1.25;
    }
    .muted{color:var(--muted); margin:0; font-size:15px; line-height:1.7}
    .muted-sm{color:var(--muted); margin:0; font-size:14px; line-height:1.6}
    .section-subtitle{font-weight:920; letter-spacing:-.25px}
    .section-subdesc{color:var(--muted); margin-top:6px; font-size:14px; line-height:1.7}

    .hero{
      padding:30px 0 22px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.12fr .88fr;
      align-items:stretch;
      gap:22px;
    }

    .hero-left{
      padding:20px 0 10px;
      position:relative;
    }
    .kicker{display:flex; flex-wrap:wrap; gap:10px; margin-bottom:14px}
    .pill{
      display:inline-flex; align-items:center;
      padding:8px 12px;
      border-radius:999px;
      font-weight:900;
      font-size:12px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.55);
    }
    .pill-hot{border-color:rgba(255,61,127,.28); background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(255,255,255,.58))}
    .pill-cool{border-color:rgba(0,179,255,.28); background:linear-gradient(135deg, rgba(0,179,255,.13), rgba(255,255,255,.58))}
    .pill-accent{border-color:rgba(124,58,237,.28); background:linear-gradient(135deg, rgba(124,58,237,.12), rgba(255,255,255,.58))}

    .hero-title{
      margin:0;
      font-size:44px;
      line-height:1.06;
      letter-spacing:-.9px;
      font-weight:980;
    }
    .hero-desc{
      margin:16px 0 0;
      color:var(--muted);
      font-size:16px;
      line-height:1.85;
      max-width:620px;
    }

    .hero-cta{
      display:flex; gap:12px; flex-wrap:wrap;
      margin-top:20px;
    }
    .hero-mini{
      display:flex; align-items:center; gap:16px; flex-wrap:wrap;
      margin-top:22px;
      padding:16px;
      border-radius:var(--radius);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.55);
      box-shadow:0 10px 24px rgba(15,24,40,.06);
    }
    .mini-stat{min-width:160px}
    .mini-num{font-weight:920; letter-spacing:-.2px}
    .mini-label{margin-top:6px; color:var(--muted2); font-size:13px; font-weight:700}
    .mini-sep{width:1px; height:32px; background:rgba(20,35,60,.10)}

    .hero-right{
      position:relative;
      display:flex;
      align-items:stretch;
    }
    .data-card{
      width:100%;
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 220px at 15% 10%, rgba(255,61,127,.18), transparent 55%),
        radial-gradient(520px 240px at 85% 0%, rgba(124,58,237,.16), transparent 55%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.64));
      box-shadow:var(--shadow);
      padding:18px;
      overflow:hidden;
    }
    .data-card-head{
      display:flex; align-items:center; justify-content:space-between; gap:12px;
      margin-bottom:14px;
    }
    .data-title{font-weight:980; letter-spacing:-.25px; font-size:16px}
    .data-tag{
      font-weight:900;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(0,179,255,.22);
      background:rgba(0,179,255,.10);
      color:#0b4a63;
      white-space:nowrap;
    }

    .data-grid{
      display:grid;
      grid-template-columns: 1fr;
      gap:12px;
      margin-top:6px;
    }
    .metric{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.66);
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .metric:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 36px rgba(15,24,40,.10);
    }
    .metric-icon{
      width:36px; height:36px;
      border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      color:rgba(31,36,48,.9);
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.10));
      border:1px solid rgba(124,58,237,.18);
      flex:0 0 auto;
    }
    .metric-value{font-weight:980; letter-spacing:-.2px}
    .metric-desc{margin-top:6px; color:var(--muted); font-size:13px; line-height:1.5}

    .data-card-foot{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:14px;
      padding-top:14px;
      border-top:1px dashed rgba(20,35,60,.16);
    }

    .glow-orb{
      position:absolute;
      width:220px; height:220px;
      right:-70px; top:-70px;
      background:radial-gradient(circle at 30% 30%, rgba(255,61,127,.35), transparent 60%),
                 radial-gradient(circle at 65% 55%, rgba(124,58,237,.35), transparent 62%);
      filter: blur(8px);
      opacity:.9;
      pointer-events:none;
    }
    .mesh{
      position:absolute;
      left:-80px; bottom:-120px;
      width:240px; height:240px;
      background:radial-gradient(circle at 20% 20%, rgba(0,179,255,.22), transparent 58%),
                 radial-gradient(circle at 70% 40%, rgba(255,138,0,.18), transparent 56%);
      filter: blur(10px);
      opacity:.8;
      pointer-events:none;
    }

    .about-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:18px;
      align-items:start;
    }
    .about-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .about-card::after{
      content:"";
      position:absolute; inset:-1px;
      background:
        radial-gradient(460px 160px at 0% 0%, rgba(255,61,127,.16), transparent 58%),
        radial-gradient(460px 180px at 100% 0%, rgba(124,58,237,.14), transparent 58%);
      pointer-events:none;
    }
    .about-card > *{position:relative}
    .about-card-title{
      display:flex; align-items:center; gap:10px;
      font-weight:980;
      letter-spacing:-.25px;
      font-size:16px;
      margin-bottom:8px;
    }
    .icon-badge{
      width:34px; height:34px; border-radius:12px;
      display:flex; align-items:center; justify-content:center;
      color:#fff;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow:0 12px 26px rgba(255,61,127,.18);
      font-weight:1000;
    }
    .about-card-text{
      margin:0;
      color:var(--muted);
      line-height:1.9;
      font-size:15px;
    }
    .tag-row{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
    .tag{
      display:inline-flex; align-items:center;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.7);
      color:var(--text);
      font-weight:850;
      font-size:12px;
      line-height:1.1;
    }
    .tag-hot{border-color:rgba(255,61,127,.26); background:rgba(255,61,127,.08)}
    .tag-cool{border-color:rgba(0,179,255,.24); background:rgba(0,179,255,.07)}
    .tag-warm{border-color:rgba(255,138,0,.26); background:rgba(255,138,0,.07)}
    .tag-neutral{border-color:rgba(124,58,237,.18); background:rgba(124,58,237,.06)}

    .about-steps{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .about-steps-head{margin-bottom:10px}
    .steps-list{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:12px}
    .step-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
    }
    .step-no{
      width:44px; height:44px; border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      font-weight:1000;
      color:#fff;
      background:linear-gradient(135deg, rgba(255,61,127,.95), rgba(124,58,237,.95));
      box-shadow:0 12px 26px rgba(124,58,237,.14);
      flex:0 0 auto;
    }
    .step-title{font-weight:980; letter-spacing:-.2px}
    .step-desc{margin-top:6px; color:var(--muted); font-size:13.5px; line-height:1.6}
    .about-cta{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .service-grid{
      display:grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap:14px;
    }
    .service-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      transition:transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
    }
    .service-card.accent{
      border-color:rgba(255,61,127,.22);
      background:
        radial-gradient(520px 220px at 10% 0%, rgba(255,61,127,.16), transparent 56%),
        radial-gradient(520px 220px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
    }
    .service-card:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(15,24,40,.10)}
    .service-top{display:flex; gap:12px; align-items:flex-start}
    .service-icon{
      width:44px; height:44px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(135deg, rgba(0,179,255,.14), rgba(124,58,237,.10));
      border:1px solid rgba(0,179,255,.20);
      color:#0b3448;
      flex:0 0 auto;
    }
    .service-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .service-desc{margin-top:6px; color:var(--muted); font-size:13.5px; line-height:1.6}

    .checklist{
      margin:14px 0 0;
      padding:0;
      list-style:none;
      display:flex; flex-direction:column; gap:10px;
    }
    .checklist li{
      display:flex; align-items:flex-start; gap:10px;
      color:var(--muted);
      font-weight:750;
    }
    .checklist li span{
      width:18px; height:18px;
      border-radius:6px;
      display:inline-flex; align-items:center; justify-content:center;
      background:rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      color:#0d6b2b;
      font-weight:1000;
      flex:0 0 auto;
    }

    .services-bottom{margin-top:16px}
    .cap-grid{display:grid; grid-template-columns: 1.25fr .75fr; gap:14px}
    .cap-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      overflow:hidden;
    }
    .cap-card.highlight{
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(124,58,237,.16), transparent 58%),
        radial-gradient(520px 240px at 100% 0%, rgba(255,61,127,.13), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
    }
    .cap-title{font-weight:1000; letter-spacing:-.25px; font-size:17px}
    .cap-desc{color:var(--muted); margin-top:8px; line-height:1.8; font-size:14.5px}
    .model-cloud{
      margin-top:14px;
      display:flex; flex-wrap:wrap; gap:10px;
    }
    .model{
      font-weight:900;
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.65);
      color:var(--muted);
    }

    .pill-grid{display:flex; flex-wrap:wrap; gap:10px; margin-top:14px}
    .cap-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}

    .two-col{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start;
    }
    .panel{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .panel.alt{
      background:
        radial-gradient(520px 240px at 10% 0%, rgba(0,179,255,.14), transparent 58%),
        radial-gradient(520px 240px at 100% 0%, rgba(255,138,0,.11), transparent 58%),
        linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,.62));
    }
    .panel-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .panel-desc{color:var(--muted); margin-top:8px; line-height:1.85; font-size:14.5px}
    .match-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:12px;
      margin-top:14px;
    }
    .match-item{
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:12px;
    }
    .match-badge{
      font-weight:1000;
      font-size:12px;
      padding:7px 10px;
      border-radius:999px;
      display:inline-flex;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.7);
      color:var(--muted);
      margin-bottom:8px;
    }
    .match-text{font-weight:850; color:var(--text); line-height:1.4; font-size:13.5px}

    .panel-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .price-skeleton{
      margin-top:14px;
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      overflow:hidden;
    }
    .table-head{
      display:grid;
      grid-template-columns: 1fr 1fr 1.35fr;
      gap:0;
      padding:12px 14px;
      background:rgba(255,255,255,.75);
      border-bottom:1px solid rgba(20,35,60,.10);
      font-weight:980;
      color:var(--muted);
      font-size:13px;
    }
    .table-row{
      display:grid;
      grid-template-columns: 1fr 1fr 1.35fr;
      padding:12px 14px;
      border-bottom:1px solid rgba(20,35,60,.08);
      align-items:center;
      font-weight:850;
      color:var(--text);
    }
    .table-row:last-child{border-bottom:none}
    .table-pill{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.8);
      font-weight:1000;
      font-size:12px;
      color:var(--muted);
    }
    .pill-a{border-color:rgba(255,61,127,.22); background:rgba(255,61,127,.08)}
    .pill-b{border-color:rgba(0,179,255,.22); background:rgba(0,179,255,.07)}
    .pill-c{border-color:rgba(255,138,0,.22); background:rgba(255,138,0,.07)}
    .panel-note{
      margin-top:12px;
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted2);
      font-size:13px;
      line-height:1.6;
      padding:12px 12px;
      border-radius:16px;
      border:1px dashed rgba(20,35,60,.16);
      background:rgba(255,255,255,.50);
    }
    .note-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      margin-top:4px;
      flex:0 0 auto;
      box-shadow:0 10px 18px rgba(255,61,127,.22);
    }

    .client-logos{
      margin-top:14px;
      display:flex; flex-wrap:wrap; gap:10px;
      justify-content:space-between;
    }
    .logo-chip{
      flex:1 1 170px;
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      font-weight:900;
      color:var(--muted);
      text-align:center;
    }

    .industry-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .industry-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease;
      overflow:hidden;
    }
    .industry-card:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(15,24,40,.10)}
    .industry-card.accent{
      background:
        radial-gradient(520px 220px at 10% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 220px at 90% 0%, rgba(0,179,255,.10), transparent 56%),
        linear-gradient(180deg, rgba(255,255,255,.86), rgba(255,255,255,.62));
      border-color:rgba(255,61,127,.22);
    }
    .industry-top{display:flex; align-items:center; gap:12px}
    .industry-icon{
      width:44px; height:44px; border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(0,179,255,.20);
      background:linear-gradient(135deg, rgba(0,179,255,.14), rgba(124,58,237,.10));
      color:#0b3448;
      flex:0 0 auto;
    }
    .industry-title{font-weight:1000; letter-spacing:-.25px; font-size:16px}
    .industry-desc{margin-top:10px; color:var(--muted); line-height:1.8; font-size:14px}
    .mini-list{list-style:none; padding:0; margin:12px 0 0; display:flex; flex-direction:column; gap:8px; color:var(--muted); font-weight:750; font-size:13.5px}
    .mini-list li{position:relative; padding-left:14px}
    .mini-list li::before{
      content:"";
      position:absolute; left:0; top:8px;
      width:6px; height:6px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
    }

    .network-grid{
      display:grid;
      grid-template-columns: 1.2fr .8fr;
      gap:14px;
      align-items:stretch;
    }
    .map-card, .side-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .map-top{margin-bottom:14px}
    .map-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .map-desc{color:var(--muted); margin-top:8px; line-height:1.8; font-size:14.5px}

    .network-stage{
      display:flex; flex-direction:column; gap:12px;
      margin-top:10px;
    }
    .stage-item{
      display:flex; gap:12px; align-items:flex-start;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
    }
    .stage-dot{
      width:12px; height:12px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      margin-top:6px;
      box-shadow:0 14px 26px rgba(255,61,127,.20);
      flex:0 0 auto;
    }
    .stage-title{font-weight:1000; letter-spacing:-.2px}
    .stage-desc{margin-top:6px; color:var(--muted); line-height:1.6; font-size:13.5px}

    .network-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:14px}

    .network-side{display:flex; flex-direction:column; gap:14px}
    .side-card.compact{padding:16px}
    .side-title{font-weight:1000; letter-spacing:-.25px; font-size:16px; margin-bottom:12px}
    .side-list{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:10px}
    .side-bullet{
      width:10px; height:10px; border-radius:50%;
      background:rgba(0,179,255,.18);
      border:1px solid rgba(0,179,255,.22);
      display:inline-block;
      margin-right:10px;
      flex:0 0 auto;
    }
    .side-list li{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-weight:760;
      line-height:1.6;
      font-size:13.8px;
    }

    .side-callout{
      margin-top:14px;
      border-radius:18px;
      border:1px dashed rgba(20,35,60,.18);
      background:rgba(255,255,255,.55);
      padding:14px;
    }
    .callout-title{font-weight:1000; letter-spacing:-.25px; font-size:15px}
    .callout-desc{margin-top:8px; color:var(--muted); line-height:1.7; font-size:13.8px}
    .side-links{display:flex; flex-direction:column; gap:6px; margin-top:12px}

    .wechat-row{display:flex; gap:12px; align-items:flex-start}
    .wechat-text{flex:1}
    .wechat-big{font-weight:1000; letter-spacing:-.25px}
    .wechat-small{color:var(--muted); margin-top:6px; line-height:1.6; font-size:13.5px; font-weight:760}
    .wechat-qr{
      width:104px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:#fff;
      padding:8px;
    }
    .wechat-qr img{width:100%; height:auto; display:block}

    .process-grid{
      display:grid; grid-template-columns: .88fr 1.12fr; gap:14px;
      align-items:start;
    }
    .process-left{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .process-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .process-sub{color:var(--muted); margin-top:8px; line-height:1.8; font-size:14.5px}

    .step-rail{
      position:relative;
      padding:8px 0 0;
    }
    .rail-line{
      position:absolute;
      left:22px; top:10px; bottom:10px;
      width:2px;
      background:linear-gradient(180deg, rgba(255,61,127,.5), rgba(124,58,237,.35));
      border-radius:2px;
      opacity:.45;
    }

    .rail-step{
      display:grid;
      grid-template-columns: 44px 1fr;
      gap:14px;
      margin:10px 0;
      align-items:start;
      position:relative;
    }
    .rail-dot{
      width:44px; height:44px;
      border-radius:16px;
      display:flex; align-items:center; justify-content:center;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(20,35,60,.10);
      font-weight:1000;
      color:var(--text);
      box-shadow:0 10px 20px rgba(15,24,40,.06);
      position:relative;
      z-index:1;
    }
    .rail-card{
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:14px 14px;
      transition:transform .18s ease, box-shadow .18s ease;
    }
    .rail-card:hover{transform:translateY(-2px); box-shadow:0 18px 44px rgba(15,24,40,.10)}

    .rail-card-title{font-weight:1000; letter-spacing:-.2px}
    .rail-card-desc{margin-top:6px; color:var(--muted); line-height:1.65; font-size:13.5px}

    .process-foot{margin-top:18px}
    .process-foot-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      display:flex; align-items:center; justify-content:space-between;
      gap:14px; flex-wrap:wrap;
    }
    .process-foot-title{font-weight:1000; letter-spacing:-.25px; font-size:16px}
    .process-foot-desc{color:var(--muted); margin-top:6px; line-height:1.7; font-size:14px}
    .process-foot-actions{display:flex; gap:12px; flex-wrap:wrap}

    .case-grid{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:14px;
      margin-bottom:14px;
    }
    .case-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      transition:transform .18s ease, box-shadow .18s ease;
      position:relative;
      overflow:hidden;
      min-height:210px;
    }
    .case-card:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(15,24,40,.10)}
    .case-card.accent{
      background:
        radial-gradient(520px 240px at 10% 0%, rgba(255,61,127,.16), transparent 58%),
        radial-gradient(520px 240px at 100% 0%, rgba(124,58,237,.12), transparent 58%),
        rgba(255,255,255,.72);
      border-color:rgba(255,61,127,.22);
    }
    .case-badge{
      display:inline-flex;
      padding:8px 11px;
      border-radius:999px;
      font-weight:1000;
      font-size:12px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.65);
      color:var(--muted);
    }
    .case-card.accent .case-badge{border-color:rgba(255,61,127,.26); background:rgba(255,61,127,.08); color:#8c123e}
    .case-meta{display:flex; flex-wrap:wrap; gap:10px; margin-top:12px}
    .meta-chip{
      font-weight:900;
      font-size:12px;
      padding:8px 10px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      color:var(--muted);
    }
    .case-actions{margin-top:16px}

    .case-gallery{
      display:grid;
      grid-template-columns: repeat(3, 1fr);
      gap:12px;
      margin-top:10px;
    }
    .gallery-item{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      overflow:hidden;
      display:flex;
      flex-direction:column;
    }
    .gallery-img{padding:10px}
    .gallery-img img{
      width:100%;
      height:auto;
      display:block;
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:#fff;
    }
    .gallery-img.square img{aspect-ratio:1/1; object-fit:cover}
    .gallery-caption{
      padding:12px 14px 14px;
      color:var(--muted);
      font-weight:850;
      line-height:1.6;
      font-size:13.5px;
    }

    .case-articles-cta{margin-top:14px}
    .article-slab{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(0,179,255,.12), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(255,61,127,.12), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .article-title-row{
      display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-bottom:12px;
    }
    .article-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .article-sub{color:var(--muted); font-size:14px; line-height:1.7}

    .article-list{
      display:flex; flex-direction:column; gap:10px;
      padding:0;
      margin:0;
    }
    .article-link{
      text-decoration:none;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:12px 14px;
      font-weight:900;
      color:var(--text);
      line-height:1.4;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .article-link:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(15,24,40,.10);
      border-color:rgba(255,61,127,.20);
    }

    .article-more{display:flex; gap:12px; margin-top:14px; flex-wrap:wrap}

    .token-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:14px; align-items:start;
    }
    .token-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .token-head{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .token-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .token-chip{
      font-weight:1000;
      font-size:12px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(0,179,255,.22);
      background:rgba(0,179,255,.09);
      color:#0b4a63;
    }
    .strategy-list{
      list-style:none; padding:0; margin:14px 0 0;
      display:flex; flex-direction:column; gap:10px;
      color:var(--muted);
      font-weight:800;
    }
    .strategy-list li{display:flex; gap:12px; align-items:flex-start; line-height:1.65; font-size:14px}
    .strategy-num{
      width:26px; height:26px;
      border-radius:10px;
      display:flex; align-items:center; justify-content:center;
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.10));
      border:1px solid rgba(124,58,237,.18);
      color:var(--text);
      font-weight:1000;
      flex:0 0 auto;
    }
    .token-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}

    .token-side-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(124,58,237,.12), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      height:100%;
    }
    .token-side-title{font-weight:1000; letter-spacing:-.25px; font-size:18px; margin-bottom:14px}
    .value-grid{
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .value-item{
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:14px;
      display:flex; gap:12px; align-items:flex-start;
      min-height:84px;
    }
    .value-ico{
      width:18px; height:18px; border-radius:6px;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow:0 12px 26px rgba(255,61,127,.18);
      margin-top:4px;
      flex:0 0 auto;
    }
    .value-top{font-weight:1000; letter-spacing:-.2px}
    .value-sub{margin-top:6px; color:var(--muted); font-weight:780; line-height:1.5; font-size:13.5px}
    .token-side-foot{margin-top:14px; color:var(--muted2); font-size:13px}

    .compare-wrap{
      display:grid; grid-template-columns: .9fr 1.1fr;
      gap:14px; align-items:start;
    }
    .compare-score{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 260px at 0% 0%, rgba(255,61,127,.16), transparent 56%),
        radial-gradient(520px 260px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .score-ring{
      display:flex; align-items:center; justify-content:center;
      min-height:210px;
    }
    .ring-num{text-align:center}
    .ring-stars{font-size:16px; color:#f59e0b; letter-spacing:2px; font-weight:1000}
    .ring-amount{font-size:42px; font-weight:1000; letter-spacing:-1px; margin-top:8px}
    .ring-sub{color:var(--muted); font-weight:900; margin-top:6px}
    .score-note{margin-top:10px}
    .score-title{font-weight:1000; letter-spacing:-.25px; font-size:16px}
    .score-desc{color:var(--muted); margin-top:8px; line-height:1.7; font-weight:780; font-size:14px}

    .compare-table{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      overflow:hidden;
    }
    .compare-table .table-head{
      grid-template-columns: 1fr 1.15fr 1.4fr;
    }
    .compare-table .table-row{
      grid-template-columns: 1fr 1.15fr 1.4fr;
    }
    .td-highlight{
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.10));
      border:1px solid rgba(255,61,127,.16);
      border-radius:14px;
      padding:8px 10px;
      display:inline-block;
      font-weight:1000;
    }
    .compare-actions{
      display:flex; gap:12px; flex-wrap:wrap; margin-top:14px; justify-content:flex-start;
    }

    .train-grid{
      display:grid; grid-template-columns: 1fr .95fr;
      gap:14px; align-items:start;
    }
    .train-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .train-title-row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .train-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .train-chip{
      font-weight:1000;
      font-size:12px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(124,58,237,.22);
      background:rgba(124,58,237,.09);
      color:#3b1d87;
      white-space:nowrap;
    }
    .train-list{
      margin-top:14px;
      display:flex; flex-direction:column; gap:12px;
    }
    .train-item{
      display:flex; gap:12px; align-items:center;
      padding:12px 14px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      font-weight:900;
      color:var(--text);
      line-height:1.4;
    }
    .train-dot{
      width:12px; height:12px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow:0 12px 26px rgba(255,61,127,.18);
      flex:0 0 auto;
    }
    .train-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}

    .train-side-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(0,179,255,.12), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(255,61,127,.12), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .who-grid{display:flex; flex-wrap:wrap; gap:10px; margin-top:10px}
    .who-chip{
      border-radius:999px;
      padding:10px 12px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      font-weight:900;
      color:var(--muted);
      font-size:13px;
    }
    .side-callout .btn{margin-top:12px}

    .help-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px;
      align-items:start;
    }
    .help-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .help-card.accent{
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.13), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        rgba(255,255,255,.72);
      border-color:rgba(255,61,127,.20);
    }
    .help-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .help-desc{color:var(--muted); margin-top:8px; line-height:1.85; font-size:14.5px}
    .help-list{list-style:none; padding:0; margin:14px 0 0; display:flex; flex-direction:column; gap:10px}
    .help-list li{display:flex; gap:12px; align-items:flex-start; color:var(--muted); font-weight:820; line-height:1.65}
    .help-ico{
      width:12px; height:12px; border-radius:5px;
      background:linear-gradient(135deg, rgba(255,61,127,.95), rgba(124,58,237,.95));
      box-shadow:0 12px 26px rgba(255,61,127,.18);
      margin-top:6px;
      flex:0 0 auto;
    }
    .help-actions{display:flex; gap:12px; flex-wrap:wrap; margin-top:16px}
    .help-kv{
      margin-top:14px;
      display:grid; grid-template-columns: 1fr 1fr;
      gap:12px;
    }
    .kv{
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:14px;
      min-height:92px;
    }
    .kv-k{font-weight:1000; letter-spacing:-.2px}
    .kv-v{margin-top:8px; color:var(--muted); line-height:1.7; font-size:13.8px; font-weight:780}
    .help-bottom{margin-top:14px}

    .faq-wrap{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:12px;
      align-items:start;
    }
    .faq-col{display:flex; flex-direction:column; gap:12px}
    .faq-item{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.05);
      padding:0 0;
      overflow:hidden;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .faq-item.opened{border-color:rgba(255,61,127,.22)}
    .faq-item:hover{transform:translateY(-2px); box-shadow:0 18px 44px rgba(15,24,40,.10)}
    .faq-summary{
      list-style:none;
      cursor:pointer;
      padding:14px 16px;
      font-weight:1000;
      letter-spacing:-.2px;
      display:flex; align-items:center; justify-content:space-between; gap:14px;
      color:var(--text);
      user-select:none;
    }
    .faq-summary::-webkit-details-marker{display:none}
    .faq-plus{
      width:34px; height:34px;
      border-radius:14px;
      display:flex; align-items:center; justify-content:center;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      color:var(--muted);
      font-weight:1000;
      flex:0 0 auto;
      transform:rotate(0deg);
      transition:transform .2s ease, background .2s ease, border-color .2s ease;
    }
    details[open] .faq-plus{
      transform:rotate(45deg);
      background:rgba(255,61,127,.10);
      border-color:rgba(255,61,127,.22);
      color:rgba(140,18,62,.95);
    }
    .faq-content{
      padding:0 16px 14px;
      color:var(--muted);
      line-height:1.85;
      font-weight:760;
      font-size:14.2px;
    }
    .faq-wide{margin-top:14px}
    .faq-note-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
      display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap;
    }
    .faq-note-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .faq-note-desc{color:var(--muted); margin-top:8px; line-height:1.7; font-size:14.5px; font-weight:780}

    .wiki-grid{
      display:grid; grid-template-columns: repeat(4, 1fr);
      gap:12px;
    }
    .wiki-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:16px;
      transition:transform .18s ease, box-shadow .18s ease;
      min-height:170px;
    }
    .wiki-card:hover{transform:translateY(-3px); box-shadow:0 18px 44px rgba(15,24,40,.10)}
    .wiki-card.accent{
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(124,58,237,.12), transparent 56%),
        rgba(255,255,255,.72);
      border-color:rgba(255,61,127,.20);
    }
    .wiki-title{font-weight:1000; letter-spacing:-.25px; font-size:16px}
    .wiki-desc{color:var(--muted); margin-top:10px; line-height:1.8; font-weight:770; font-size:14px}
    .wiki-foot{margin-top:14px}

    .timeline-card{
      margin-top:14px;
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:
        radial-gradient(520px 260px at 0% 0%, rgba(124,58,237,.13), transparent 56%),
        radial-gradient(520px 260px at 100% 0%, rgba(255,61,127,.12), transparent 56%),
        rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .timeline-head{display:flex; align-items:flex-end; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .timeline-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .timeline-sub{color:var(--muted); font-weight:780}
    .timeline-rail{
      margin-top:14px;
      display:flex; gap:14px; align-items:center;
      overflow:auto; padding-bottom:6px;
    }
    .tbd{white-space:nowrap}
    .tline{
      width:28px; height:2px; background:linear-gradient(90deg, rgba(255,61,127,.6), rgba(124,58,237,.4));
      border-radius:2px; flex:0 0 auto;
    }
    .tnode{
      flex:0 0 auto;
      min-width:180px;
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:14px;
    }
    .tbadge{
      display:inline-flex;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.7);
      color:var(--muted);
      font-weight:1000;
      font-size:12px;
    }
    .ttext{margin-top:10px; font-weight:950; letter-spacing:-.2px}

    .contact-grid{
      display:grid; grid-template-columns: 1.1fr .9fr;
      gap:14px; align-items:start;
    }
    .contact-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .contact-title-row{display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap}
    .contact-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .contact-chip{
      font-weight:1000;
      font-size:12px;
      padding:8px 11px;
      border-radius:999px;
      border:1px solid rgba(0,179,255,.22);
      background:rgba(0,179,255,.09);
      color:#0b4a63;
      white-space:nowrap;
    }

    .form{margin-top:14px; display:flex; flex-direction:column; gap:12px}
    .form-row{display:grid; grid-template-columns: 1fr 1fr; gap:12px}
    .field{display:flex; flex-direction:column; gap:8px}
    .field-label{font-weight:950; letter-spacing:-.2px; color:var(--muted); font-size:13px}
    .field-input{
      border-radius:16px;
      border:1px solid rgba(20,35,60,.12);
      background:rgba(255,255,255,.72);
      padding:12px 12px;
      font-weight:850;
      color:var(--text);
      outline:none;
      transition:border-color .15s ease, box-shadow .15s ease, transform .15s ease;
      width:100%;
      font-size:14px;
    }
    .field-input:focus{
      border-color:rgba(255,61,127,.35);
      box-shadow:0 0 0 4px rgba(255,61,127,.12);
    }
    .textarea{resize:vertical; min-height:110px; max-height:220px}
    .field-input.invalid{
      border-color:rgba(239,68,68,.35);
      box-shadow:0 0 0 4px rgba(239,68,68,.10);
    }

    .form-foot{display:flex; flex-direction:column; gap:10px; margin-top:6px}
    .form-hint{
      display:flex; gap:10px; align-items:flex-start;
      color:var(--muted);
      font-weight:780;
      line-height:1.7;
      font-size:13.5px;
    }
    .hint-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      margin-top:5px; flex:0 0 auto;
      box-shadow:0 12px 24px rgba(255,61,127,.18);
    }
    .form-privacy .privacy-text{color:var(--muted2); font-size:12.8px; font-weight:750}
    .form-toast{
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.70);
      color:var(--muted);
      padding:12px 14px;
      font-weight:850;
      display:none;
    }
    .form-toast[aria-hidden="false"]{display:block}

    .contact-right{display:flex}
    .contact-info{width:100%; display:flex; flex-direction:column; gap:14px}
    .info-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .info-card.accent{
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(255,61,127,.14), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(0,179,255,.10), transparent 56%),
        rgba(255,255,255,.72);
      border-color:rgba(255,61,127,.20);
    }
    .info-card.compact{padding:16px}

    .info-title{font-weight:1000; letter-spacing:-.25px; font-size:16px; margin-bottom:10px}
    .info-desc{color:var(--muted); line-height:1.85; font-weight:780; font-size:14px}
    .info-list{display:flex; flex-direction:column; gap:12px}
    .info-item{display:flex; gap:12px; justify-content:space-between; align-items:baseline; border-bottom:1px dashed rgba(20,35,60,.12); padding-bottom:12px}
    .info-item:last-child{border-bottom:none; padding-bottom:0}
    .info-k{color:var(--muted2); font-weight:850; font-size:13.5px}
    .info-v{font-weight:950}
    .inline-link{color:var(--text); text-decoration:none; border-bottom:1px solid rgba(20,35,60,.20)}
    .inline-link:hover{border-bottom-color:rgba(255,61,127,.55)}

    .info-actions{margin-top:14px}

    .links-grid{display:flex; flex-direction:column; gap:10px; margin-top:10px}
    .ext-link{
      text-decoration:none;
      color:var(--text);
      font-weight:900;
      padding:11px 12px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .ext-link:hover{transform:translateY(-2px); box-shadow:0 18px 44px rgba(15,24,40,.10); border-color:rgba(0,179,255,.20)}

    .join-actions{display:flex; flex-direction:column; gap:10px; margin-top:14px}

    .join-grid{
      display:grid; grid-template-columns: 1fr 1fr; gap:14px; align-items:start;
    }
    .join-card{
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(15,24,40,.06);
      padding:18px;
    }
    .join-card.accent{
      background:
        radial-gradient(520px 240px at 0% 0%, rgba(0,179,255,.12), transparent 56%),
        radial-gradient(520px 240px at 100% 0%, rgba(255,61,127,.12), transparent 56%),
        rgba(255,255,255,.72);
      border-color:rgba(0,179,255,.18);
    }
    .join-title{font-weight:1000; letter-spacing:-.25px; font-size:18px}
    .join-list{
      list-style:none; padding:0; margin:14px 0 0;
      display:flex; flex-direction:column; gap:10px;
      color:var(--muted);
      font-weight:840;
      line-height:1.75;
      font-size:14px;
    }
    .join-list li{display:flex; gap:12px; align-items:flex-start}
    .join-check{
      width:20px; height:20px; border-radius:8px;
      background:rgba(34,197,94,.12);
      border:1px solid rgba(34,197,94,.22);
      color:#0d6b2b;
      display:flex; align-items:center; justify-content:center;
      flex:0 0 auto;
      font-weight:1000;
      margin-top:2px;
    }
    .join-foot{margin-top:16px}

    .result-grid{margin-top:14px; display:grid; grid-template-columns: 1fr; gap:12px}
    .result-item{
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
      padding:14px;
      min-height:86px;
    }
    .result-k{font-weight:1000; letter-spacing:-.2px}
    .result-v{margin-top:8px; color:var(--muted); line-height:1.7; font-weight:780; font-size:14px}

    .footer-link-row{
      display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap;
      margin-top:8px;
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.70);
      padding:14px;
      box-shadow:0 12px 28px rgba(15,24,40,.05);
    }
    .footer-quick{display:flex; gap:12px; flex-wrap:wrap}
    .quick-link{
      text-decoration:none;
      font-weight:900;
      color:var(--text);
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
    }
    .quick-link:hover{border-color:rgba(255,61,127,.20)}
    .footer-quick-right .ai-page-home-link{
      color:var(--muted);
      font-weight:900;
      text-decoration:none;
      padding:10px 12px;
      border-radius:999px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.62);
    }

    .site-footer{
      background:linear-gradient(180deg, rgba(20,35,60,.96), rgba(12,18,32,.98));
      color:#e8edf6;
      border-top:1px solid rgba(255,255,255,.08);
      padding:32px 0 26px;
    }
    .footer-inner{max-width:var(--container); margin:0 auto; padding:0 var(--pad)}
    .footer-top{display:flex; gap:18px; align-items:flex-start; justify-content:space-between; flex-wrap:wrap}
    .footer-brand{display:flex; gap:12px; align-items:flex-start}
    .footer-logo img{width:44px}
    .footer-brand-text{display:flex; flex-direction:column; gap:6px}
    .footer-name{font-weight:1000; letter-spacing:-.25px}
    .footer-desc{color:rgba(232,237,246,.78); font-weight:780; line-height:1.7; font-size:13.5px; max-width:520px}

    .footer-cta{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.06);
      padding:16px;
      min-width:320px;
    }
    .footer-cta-title{font-weight:1000; letter-spacing:-.2px}
    .footer-cta-desc{color:rgba(232,237,246,.78); margin-top:8px; line-height:1.7; font-weight:780; font-size:13.5px}
    .footer-cta-actions{display:flex; gap:12px; margin-top:14px; flex-wrap:wrap}
    .site-footer .btn-primary{
      box-shadow:0 16px 36px rgba(255,61,127,.22);
    }
    .site-footer .btn-ghost{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.14);
      color:#f2f6ff;
    }
    .site-footer .btn-ghost:hover{box-shadow:0 18px 44px rgba(0,0,0,.20); transform:translateY(-1px)}

    .footer-mid{margin-top:18px; display:grid; grid-template-columns: 1.05fr 0.7fr 0.85fr; gap:14px}
    .footer-col{
      border-radius:var(--radius2);
      border:1px solid rgba(255,255,255,.10);
      background:rgba(255,255,255,.06);
      padding:16px;
      min-height:168px;
    }
    .footer-col-title{font-weight:1000; letter-spacing:-.2px; margin-bottom:12px}
    .footer-nav{display:flex; flex-direction:column; gap:10px}
    .footer-nav a{
      color:rgba(232,237,246,.88);
      text-decoration:none;
      font-weight:800;
    }
    .footer-nav a:hover{color:#fff; text-decoration:underline}
    .footer-contact{display:flex; flex-direction:column; gap:10px}
    .footer-contact-item{display:flex; gap:10px; justify-content:space-between; border-bottom:1px dashed rgba(255,255,255,.12); padding-bottom:10px}
    .footer-contact-item:last-child{border-bottom:none; padding-bottom:0}
    .footer-contact-k{color:rgba(232,237,246,.70); font-weight:820; font-size:13px}
    .footer-contact-v{font-weight:980; font-size:13.5px}
    .footer-link{color:#fff; text-decoration:none; border-bottom:1px solid rgba(255,255,255,.22)}
    .footer-link:hover{border-bottom-color:rgba(255,61,127,.65)}

    .footer-bottom{
      margin-top:16px;
      padding-top:14px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap;
      color:rgba(232,237,246,.75);
      font-weight:780;
      font-size:13px;
    }

    .to-top{
      position:fixed;
      right:18px; bottom:18px;
      width:46px; height:46px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.12);
      background:rgba(255,255,255,.82);
      backdrop-filter: blur(10px);
      color:var(--text);
      box-shadow:0 18px 44px rgba(15,24,40,.10);
      cursor:pointer;
      transform:translateY(18px);
      opacity:0;
      pointer-events:none;
      transition:opacity .2s ease, transform .2s ease, background .2s ease;
      z-index:60;
    }
    .to-top.show{
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }
    .to-top:hover{background:#fff}

    .chat-float{
      position:fixed;
      left:18px; bottom:18px;
      height:46px; padding:0 14px;
      border-radius:16px;
      border:1px solid rgba(20,35,60,.12);
      background:linear-gradient(135deg, rgba(255,61,127,.14), rgba(124,58,237,.12)), rgba(255,255,255,.82);
      backdrop-filter: blur(10px);
      color:var(--text);
      box-shadow:0 18px 44px rgba(15,24,40,.10);
      cursor:pointer;
      z-index:60;
      display:flex; align-items:center; gap:10px;
      font-weight:980;
    }
    .chat-dot{
      width:10px; height:10px; border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--primary2));
      box-shadow:0 14px 26px rgba(255,61,127,.20);
    }
    .chat-text{font-size:14px}

    .chat-pop{
      position:fixed;
      left:18px; bottom:72px;
      width:min(340px, calc(100vw - 36px));
      border-radius:var(--radius2);
      border:1px solid rgba(20,35,60,.12);
      background:rgba(255,255,255,.90);
      backdrop-filter: blur(12px);
      box-shadow:0 28px 70px rgba(15,24,40,.18);
      transform:translateY(14px);
      opacity:0;
      pointer-events:none;
      transition:opacity .2s ease, transform .2s ease;
      z-index:70;
    }
    .chat-pop.open{
      opacity:1;
      transform:translateY(0);
      pointer-events:auto;
    }
    .chat-pop-inner{padding:14px}
    .chat-pop-head{display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:10px}
    .chat-pop-title{font-weight:1000; letter-spacing:-.25px}
    .chat-close{
      width:38px; height:38px;
      border-radius:14px;
      border:1px solid rgba(20,35,60,.10);
      background:rgba(255,255,255,.7);
      cursor:pointer;
      font-size:18px;
      color:var(--muted);
      transition:transform .15s ease;
    }
    .chat-close:hover{transform:translateY(-1px); color:var(--text)}
    .chat-pop-desc{color:var(--muted); font-weight:820; line-height:1.7; font-size:13.5px; margin-bottom:10px}
    .chat-qr{
      width:140px;
      border-radius:18px;
      border:1px solid rgba(20,35,60,.10);
      background:#fff;
      padding:10px;
      margin:0 auto 12px;
    }
    .chat-qr img{width:100%; height:auto; display:block}
    .chat-pop-meta{border-radius:18px; border:1px dashed rgba(20,35,60,.16); background:rgba(255,255,255,.55); padding:10px 12px; display:flex; flex-direction:column; gap:8px}
    .meta-line{display:flex; justify-content:space-between; gap:10px; font-weight:900; color:var(--muted); font-size:13.2px}
    .meta-k{color:var(--muted2); font-weight:850}
    .meta-v{color:var(--text); font-weight:980}
    .chat-pop-actions{margin-top:12px; display:flex; flex-direction:column; gap:10px}

    [data-inview] {opacity:0; transform:translateY(12px)}
    .in-view{animation:fadeUp .6s ease both}
    @keyframes fadeUp{
      from{opacity:0; transform:translateY(14px)}
      to{opacity:1; transform:translateY(0)}
    }

    .section-head, .service-card, .case-card, .industry-card, .faq-item, .token-card, .panel, .map-card, .contact-card, .info-card, .wiki-card, .timeline-card{
      opacity:0;
      transform:translateY(10px);
    }
    .in-view{opacity:1; transform:translateY(0); transition:opacity .6s ease, transform .6s ease}

    @media (max-width: 980px){
      .nav-desktop{display:none}
      .burger{display:flex}
      .mobile-menu{display:block; max-height:0; overflow:hidden; transition:max-height .25s ease}
      .mobile-menu.open{max-height:520px}
      .hero-grid{grid-template-columns: 1fr; gap:14px}
      .hero-title{font-size:36px}
      .about-grid{grid-template-columns: 1fr}
      .service-grid{grid-template-columns: 1fr}
      .cap-grid{grid-template-columns: 1fr}
      .two-col{grid-template-columns: 1fr}
      .industry-grid{grid-template-columns: 1fr 1fr}
      .network-grid{grid-template-columns: 1fr}
      .process-grid{grid-template-columns: 1fr}
      .case-grid{grid-template-columns: 1fr}
      .case-gallery{grid-template-columns: 1fr}
      .token-grid{grid-template-columns: 1fr}
      .compare-wrap{grid-template-columns: 1fr}
      .train-grid{grid-template-columns: 1fr}
      .help-grid{grid-template-columns: 1fr}
      .faq-wrap{grid-template-columns: 1fr}
      .wiki-grid{grid-template-columns: 1fr 1fr}
      .contact-grid{grid-template-columns: 1fr}
      .footer-mid{grid-template-columns: 1fr}
      .footer-col{min-height:auto}
      .form-row{grid-template-columns: 1fr}
      .value-grid{grid-template-columns: 1fr}
      .match-grid{grid-template-columns: 1fr}
      .join-grid{grid-template-columns: 1fr}
    }

    @media (prefers-reduced-motion: reduce){
      *{scroll-behavior:auto !important}
      .in-view{animation:none}
      .metric:hover, .case-card:hover, .industry-card:hover, .article-link:hover, .rail-card:hover{transform:none}
      .to-top, .chat-pop{transition:none}
    }