:root{
      --ink:#141a2a;
      --ink-2:#3a4358;
      --muted:#6b7488;
      --line:#e4e8f1;
      --bg:#f6f8fc;
      --card:#ffffff;
      --brand:#3b5bff;
      --brand-2:#7b3cff;
      --brand-3:#00c2b2;
      --brand-4:#ff5c8a;
      --brand-5:#ffb020;
      --grad:linear-gradient(120deg,#3b5bff 0%,#7b3cff 55%,#00c2b2 100%);
      --grad-warm:linear-gradient(120deg,#ff5c8a,#ffb020);
      --shadow:0 8px 28px rgba(23,38,90,.08);
      --shadow-lg:0 18px 48px rgba(23,38,90,.14);
      --r:18px;
    }
    *{margin:0;padding:0;box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Segoe UI",system-ui,-apple-system,sans-serif;
      color:var(--ink);
      background:var(--bg);
      line-height:1.7;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;height:auto;display:block}
    a{text-decoration:none;color:inherit}
    ul{list-style:none}
    .wrap{width:min(1200px,92%);margin:0 auto}
    section{padding:78px 0;position:relative}
    .sec-head{text-align:center;max-width:820px;margin:0 auto 46px}
    .eyebrow{display:inline-block;font-size:13px;letter-spacing:.16em;font-weight:700;color:var(--brand);background:rgba(59,91,255,.08);border:1px solid rgba(59,91,255,.16);padding:5px 14px;border-radius:999px;margin-bottom:16px}
    h2{font-size:clamp(24px,3.2vw,36px);line-height:1.3;letter-spacing:.01em}
    .sec-head p{color:var(--muted);margin-top:14px;font-size:15.5px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;font-weight:700;font-size:15px;border:1px solid transparent;cursor:pointer;transition:.25s;white-space:nowrap}
    .btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(59,91,255,.32)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(59,91,255,.4)}
    .btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
    .btn-ghost:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
    .btn-line{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
    .btn-line:hover{background:rgba(255,255,255,.12);border-color:#fff}

    /* ============ HEADER ============ */
    header.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
    .nav-bar{display:flex;align-items:center;justify-content:space-between;height:72px;gap:18px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand .logo-box{width:120px}
    .brand span{font-weight:800;font-size:18px;letter-spacing:.02em;display:none}
    .nav-links{display:flex;align-items:center;gap:0;flex-wrap:nowrap}
    .nav-links li a{display:block;padding:8px 12px;font-size:14px;color:var(--ink-2);border-radius:8px;transition:.2s;font-weight:500}
    .nav-links li a:hover{color:var(--brand);background:rgba(59,91,255,.07)}
    .nav-cta{display:flex;align-items:center;gap:10px}
    .nav-cta .btn{padding:10px 20px;font-size:14px}
    .burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}
    .burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;transition:.25s}
    .burger.on span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .burger.on span:nth-child(2){opacity:0}
    .burger.on span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

    /* ============ HERO (no images) ============ */
    .hero{
      position:relative;overflow:hidden;
      background:
        radial-gradient(900px 480px at 12% -10%,rgba(123,60,255,.35),transparent 60%),
        radial-gradient(760px 420px at 88% 6%,rgba(0,194,178,.28),transparent 60%),
        radial-gradient(600px 500px at 50% 110%,rgba(255,92,138,.22),transparent 62%),
        linear-gradient(150deg,#0d1330 0%,#161e46 45%,#101a3e 100%);
      color:#fff;padding:96px 0 90px;
    }
    .hero::before{
      content:"";position:absolute;inset:0;
      background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
      background-size:56px 56px;
      mask-image:radial-gradient(circle at 50% 30%,#000 40%,transparent 78%);
      -webkit-mask-image:radial-gradient(circle at 50% 30%,#000 40%,transparent 78%);
      pointer-events:none;
    }
    .hero .blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.55;pointer-events:none}
    .blob.b1{width:340px;height:340px;background:#3b5bff;left:-90px;top:60px;animation:float 11s ease-in-out infinite}
    .blob.b2{width:300px;height:300px;background:#00c2b2;right:-80px;top:-40px;animation:float 13s ease-in-out infinite reverse}
    .blob.b3{width:260px;height:260px;background:#ff5c8a;right:22%;bottom:-120px;animation:float 15s ease-in-out infinite}
    @keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(24px,-22px)}}
    .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
    .hero-tag{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);padding:7px 16px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:.03em}
    .hero-tag i{width:8px;height:8px;border-radius:50%;background:var(--brand-3);box-shadow:0 0 0 4px rgba(0,194,178,.25);animation:pulse 2s infinite}
    @keyframes pulse{50%{box-shadow:0 0 0 8px rgba(0,194,178,0)}}
    .hero h1{font-size:clamp(30px,4.4vw,50px);line-height:1.22;margin:22px 0 18px;font-weight:800;letter-spacing:.01em}
    .hero h1 em{font-style:normal;background:linear-gradient(100deg,#7ee7ff,#b39bff 50%,#ff9ec2);-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero p.lead{font-size:16.5px;color:rgba(255,255,255,.78);max-width:620px}
    .hero p.lead b{color:#fff}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0 26px}
    .hero-actions .btn-primary{box-shadow:0 14px 36px rgba(59,91,255,.5)}
    .hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13.5px;color:rgba(255,255,255,.72)}
    .hero-points li{display:flex;align-items:center;gap:7px}
    .hero-points li::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-3)}
    .hero-panel{position:relative}
    .panel-card{
      background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:24px;
      backdrop-filter:blur(10px);box-shadow:0 24px 60px rgba(3,8,26,.45);
    }
    .panel-card h3{font-size:15px;font-weight:700;color:rgba(255,255,255,.85);margin-bottom:16px;display:flex;align-items:center;gap:8px}
    .panel-card h3 .dot{width:9px;height:9px;border-radius:3px;background:var(--grad-warm)}
    .stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .stat-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px}
    .stat-item strong{display:block;font-size:24px;font-weight:800;background:linear-gradient(100deg,#fff,#9fd8ff);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.2}
    .stat-item span{font-size:12.5px;color:rgba(255,255,255,.62)}
    .model-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
    .model-chips span{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.82)}
    .hero-strip{position:relative;z-index:2;margin-top:56px;display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .strip-item{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start}
    .strip-item .ico{width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:flex;align-items:center;justify-content:center;background:var(--grad);font-size:17px}
    .strip-item h4{font-size:14.5px;font-weight:700;margin-bottom:2px}
    .strip-item p{font-size:12.5px;color:rgba(255,255,255,.62);line-height:1.5}

    /* ============ REVEAL ============ */
    .reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
    .reveal.in{opacity:1;transform:none}

    /* ============ ABOUT ============ */
    .about-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
    .about-media{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow-lg)}
    .about-media img{width:100%;height:100%;object-fit:cover}
    .about-badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.94);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow)}
    .about-badge b{display:block;font-size:20px;color:var(--brand);line-height:1.2}
    .about-badge span{font-size:12.5px;color:var(--muted)}
    .about-text h2{margin-bottom:16px}
    .about-text p{color:var(--ink-2);margin-bottom:14px;font-size:15.5px}
    .about-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
    .about-features div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px 16px;display:flex;gap:10px;align-items:center;font-size:14px;font-weight:600;transition:.25s}
    .about-features div:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(59,91,255,.28)}
    .about-features i{width:30px;height:30px;flex:0 0 30px;border-radius:9px;background:rgba(59,91,255,.1);color:var(--brand);display:flex;align-items:center;justify-content:center;font-style:normal;font-size:15px}

    /* ============ METRICS ============ */
    .metrics{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .metric{text-align:center;padding:28px 14px;border-radius:18px;background:linear-gradient(180deg,#f8faff,#fff);border:1px solid var(--line);transition:.3s}
    .metric:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(59,91,255,.25)}
    .metric b{font-size:clamp(26px,3.4vw,38px);font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;display:block;line-height:1.1}
    .metric span{font-size:14px;color:var(--muted);margin-top:6px;display:block}

    /* ============ SERVICES ============ */
    .svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
    .svc-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px;position:relative;overflow:hidden;transition:.3s;display:flex;flex-direction:column}
    .svc-card::after{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:.3s;z-index:0}
    .svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
    .svc-card>*{position:relative;z-index:1}
    .svc-ico{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:23px;color:#fff;margin-bottom:16px;box-shadow:0 10px 22px rgba(59,91,255,.22)}
    .svc-card h3{font-size:18px;margin-bottom:8px}
    .svc-card p{font-size:14px;color:var(--muted);line-height:1.65}
    .svc-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
    .svc-card .tags span{font-size:12px;padding:3px 9px;border-radius:999px;background:rgba(59,91,255,.08);color:var(--brand);font-weight:600}

    /* ============ ONE-STOP TIMELINE ============ */
    .one-stop{background:linear-gradient(180deg,#fff,#f3f6ff)}
    .timeline{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:10px}
    .timeline::before{content:"";position:absolute;top:34px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,rgba(59,91,255,.15),rgba(123,60,255,.5),rgba(0,194,178,.5),rgba(255,92,138,.4),rgba(59,91,255,.15))}
    .tl-item{text-align:center;position:relative}
    .tl-dot{width:68px;height:68px;margin:0 auto 16px;border-radius:20px;background:#fff;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:26px;box-shadow:var(--shadow);position:relative;z-index:1;transition:.3s}
    .tl-item:hover .tl-dot{transform:translateY(-5px) rotate(-4deg);box-shadow:var(--shadow-lg);border-color:rgba(59,91,255,.3)}
    .tl-item h4{font-size:16px;margin-bottom:6px}
    .tl-item p{font-size:13px;color:var(--muted);padding:0 6px}

    /* ============ INDUSTRY ============ */
    .ind-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .ind-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;transition:.3s;border-top:4px solid transparent}
    .ind-card:nth-child(3n+1){border-top-color:var(--brand)}
    .ind-card:nth-child(3n+2){border-top-color:var(--brand-3)}
    .ind-card:nth-child(3n){border-top-color:var(--brand-4)}
    .ind-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
    .ind-card .num{font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--brand);margin-bottom:10px}
    .ind-card h3{font-size:17px;margin-bottom:8px}
    .ind-card p{font-size:14px;color:var(--muted)}

    /* ============ NETWORK ============ */
    .network{background:var(--ink);color:#fff;overflow:hidden}
    .network .sec-head h2{color:#fff}
    .network .sec-head p{color:rgba(255,255,255,.65)}
    .network .eyebrow{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#9fd8ff}
    .net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .net-card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:22px;transition:.3s}
    .net-card:hover{background:rgba(255,255,255,.09);transform:translateY(-4px)}
    .net-card h4{font-size:16px;margin-bottom:8px;display:flex;align-items:center;gap:8px}
    .net-card h4::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--brand-3)}
    .net-card p{font-size:13.5px;color:rgba(255,255,255,.62)}
    .net-note{margin-top:28px;text-align:center;font-size:14px;color:rgba(255,255,255,.6)}

    /* ============ PROCESS ============ */
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
    .step{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 22px;position:relative;transition:.3s}
    .step::before{counter-increment:step;content:"0" counter(step);position:absolute;right:18px;top:12px;font-size:40px;font-weight:800;color:rgba(59,91,255,.09);line-height:1}
    .step:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:rgba(59,91,255,.25)}
    .step .s-ico{width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:14px;font-weight:800}
    .step h4{font-size:16px;margin-bottom:6px}
    .step p{font-size:13.5px;color:var(--muted)}

    /* ============ CASES ============ */
    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
    .case-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
    .case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
    .case-card .thumb{aspect-ratio:16/10;overflow:hidden;background:#eef2fb}
    .case-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.5s}
    .case-card:hover .thumb img{transform:scale(1.05)}
    .case-body{padding:20px 22px 24px}
    .case-body .tag{font-size:12px;font-weight:700;color:var(--brand);background:rgba(59,91,255,.08);padding:3px 10px;border-radius:999px}
    .case-body h3{font-size:17px;margin:10px 0 6px}
    .case-body p{font-size:13.5px;color:var(--muted)}
    .case-body .result{display:flex;gap:18px;margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
    .case-body .result b{display:block;font-size:18px;color:var(--brand);line-height:1.2}
    .case-body .result span{font-size:12px;color:var(--muted)}
    .promo-media{display:grid;grid-template-columns:1.6fr 1fr;gap:18px;margin-top:34px}
    .promo-media img{width:100%;border-radius:18px;box-shadow:var(--shadow);object-fit:cover}

    /* ============ REVIEW / COMPARE ============ */
    .compare{background:linear-gradient(180deg,#f6f8fc,#eef2ff)}
    .score-card{background:#fff;border-radius:24px;box-shadow:var(--shadow-lg);padding:34px;display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center;margin-bottom:38px;border:1px solid var(--line)}
    .score-main{text-align:center;padding:16px 0}
    .score-main .stars{font-size:26px;color:#ffb020;letter-spacing:4px}
    .score-main .big{font-size:64px;font-weight:800;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1;margin:6px 0}
    .score-main .full{color:var(--muted);font-size:15px}
    .score-main .rec{display:inline-block;margin-top:12px;background:rgba(255,176,32,.14);color:#b57300;font-weight:700;font-size:13.5px;padding:6px 16px;border-radius:999px}
    .score-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .score-list li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--ink-2);background:#f8faff;border:1px solid var(--line);border-radius:12px;padding:12px 14px}
    .score-list li i{flex:0 0 20px;width:20px;height:20px;border-radius:50%;background:var(--grad);color:#fff;font-style:normal;font-size:12px;display:flex;align-items:center;justify-content:center;margin-top:2px}
    .table-wrap{background:#fff;border-radius:20px;border:1px solid var(--line);overflow:hidden;box-shadow:var(--shadow)}
    .compare-table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
    .compare-table th,.compare-table td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}
    .compare-table thead th{background:linear-gradient(180deg,#f4f7ff,#eef2ff);font-size:14px;font-weight:800;color:var(--ink)}
    .compare-table thead th.hl{background:var(--grad);color:#fff}
    .compare-table tbody tr:hover{background:#fafbff}
    .compare-table tbody td:first-child{font-weight:600}
    .compare-table .ok{color:#0aa06e;font-weight:700}
    .compare-table .mid{color:#8a94a8}
    .table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

    /* ============ MATCH FORM ============ */
    .match-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:40px;align-items:start}
    .match-text h2{margin-bottom:16px}
    .match-text p{color:var(--ink-2);font-size:15.5px;margin-bottom:20px}
    .match-points li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);font-size:14.5px}
    .match-points li i{flex:0 0 24px;width:24px;height:24px;border-radius:8px;background:rgba(59,91,255,.1);color:var(--brand);font-style:normal;font-size:13px;display:flex;align-items:center;justify-content:center;margin-top:2px;font-weight:800}
    .form-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:32px;box-shadow:var(--shadow-lg)}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{margin-bottom:16px}
    .field label{display:block;font-size:13.5px;font-weight:700;margin-bottom:7px;color:var(--ink-2)}
    .field label .req{color:#ff5c8a}
    .field input,.field select,.field textarea{
      width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:12px;font-size:14px;font-family:inherit;
      background:#fbfcff;color:var(--ink);transition:.2s;outline:none;
    }
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(59,91,255,.1)}
    .field textarea{resize:vertical;min-height:110px}
    .form-card .btn-primary{width:100%;padding:14px;font-size:15.5px}
    .form-tip{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}

    /* ============ TOKEN PRICING ============ */
    .token{background:#fff}
    .token-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .token-card{border:1px solid var(--line);border-radius:20px;padding:26px;background:linear-gradient(180deg,#fbfcff,#fff);transition:.3s;position:relative}
    .token-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
    .token-card.featured{border-color:transparent;background:linear-gradient(160deg,#101a3e,#1b2a63);color:#fff}
    .token-card.featured .t-name,.token-card.featured .t-price small{color:rgba(255,255,255,.7)}
    .token-card.featured .t-price b{background:linear-gradient(100deg,#8fe9ff,#b39bff);-webkit-background-clip:text;background-clip:text;color:transparent}
    .token-card .badge{position:absolute;top:-1px;right:20px;background:var(--grad-warm);color:#fff;font-size:12px;font-weight:700;padding:4px 12px;border-radius:0 0 10px 10px}
    .t-name{font-size:14px;font-weight:700;color:var(--muted);margin-bottom:8px}
    .t-price{display:flex;align-items:baseline;gap:6px;margin-bottom:14px}
    .t-price b{font-size:34px;font-weight:800;color:var(--brand);line-height:1.1}
    .t-price small{font-size:13px;color:var(--muted)}
    .token-card ul li{font-size:13.5px;padding:6px 0;display:flex;gap:8px;align-items:flex-start;color:inherit;opacity:.92}
    .token-card ul li::before{content:"✓";color:var(--brand-3);font-weight:800}
    .token-note{text-align:center;font-size:13px;color:var(--muted);margin-top:24px}

    /* ============ HELP ============ */
    .help-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .help-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;transition:.3s}
    .help-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(59,91,255,.25)}
    .help-card .h-ico{font-size:24px;margin-bottom:10px}
    .help-card h4{font-size:15.5px;margin-bottom:6px}
    .help-card p{font-size:13px;color:var(--muted)}

    /* ============ TAG CLOUD ============ */
    .tags-cloud{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:8px}
    .tags-cloud a{font-size:13.5px;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-2);transition:.25s;font-weight:600}
    .tags-cloud a:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-2px);box-shadow:0 10px 22px rgba(59,91,255,.28)}

    /* ============ REVIEWS ============ */
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .review-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;transition:.3s;display:flex;flex-direction:column}
    .review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
    .review-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
    .avatar{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;color:#fff;font-size:16px;flex-shrink:0}
    .review-top b{display:block;font-size:14.5px}
    .review-top span{font-size:12.5px;color:var(--muted)}
    .review-card p{font-size:14px;color:var(--ink-2);line-height:1.75;flex:1}
    .review-stars{color:#ffb020;font-size:14px;margin-top:12px;letter-spacing:2px}

    /* ============ FAQ ============ */
    .faq{background:linear-gradient(180deg,#f6f8fc,#fff)}
    .faq-list{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s}
    .faq-item.open{border-color:rgba(59,91,255,.35);box-shadow:var(--shadow)}
    .faq-q{width:100%;background:none;border:none;text-align:left;padding:18px 22px;font-size:15.5px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;font-family:inherit}
    .faq-q .plus{flex:0 0 26px;width:26px;height:26px;border-radius:8px;background:rgba(59,91,255,.08);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:400;transition:.3s}
    .faq-item.open .plus{transform:rotate(45deg);background:var(--brand);color:#fff}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease}
    .faq-a p{padding:0 22px 20px;color:var(--muted);font-size:14px}

    /* ============ ARTICLES ============ */
    .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .article-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;transition:.3s;display:flex;flex-direction:column;gap:10px}
    .article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(59,91,255,.25)}
    .article-card .a-tag{font-size:12px;font-weight:700;color:var(--brand-3)}
    .article-card h4{font-size:16px;line-height:1.5}
    .article-card p{font-size:13.5px;color:var(--muted);flex:1}
    .article-card .a-link{font-size:13.5px;font-weight:700;color:var(--brand)}
    .article-more{text-align:center;margin-top:30px}

    /* ============ NEWS / TIMELINE ============ */
    .news-list{max-width:900px;margin:0 auto;position:relative;padding-left:28px}
    .news-list::before{content:"";position:absolute;left:7px;top:6px;bottom:6px;width:2px;background:linear-gradient(180deg,var(--brand),var(--brand-3),var(--brand-4))}
    .news-item{position:relative;padding:0 0 26px 8px}
    .news-item::before{content:"";position:absolute;left:-27px;top:7px;width:14px;height:14px;border-radius:50%;background:#fff;border:3px solid var(--brand)}
    .news-item time{font-size:12.5px;color:var(--muted);font-weight:600}
    .news-item h4{font-size:16px;margin:4px 0 4px}
    .news-item p{font-size:13.5px;color:var(--muted)}

    /* ============ CONTACT ============ */
    .contact{background:linear-gradient(150deg,#0d1330,#1a2552 60%,#12224a);color:#fff}
    .contact .sec-head h2{color:#fff}
    .contact .sec-head p{color:rgba(255,255,255,.68)}
    .contact .eyebrow{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#9fd8ff}
    .contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
    .contact-info{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .cinfo{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:16px;padding:20px}
    .cinfo .ci-ico{font-size:22px;margin-bottom:10px}
    .cinfo h4{font-size:14.5px;margin-bottom:4px}
    .cinfo p{font-size:13.5px;color:rgba(255,255,255,.66);word-break:break-all}
    .cinfo a{color:#8fe9ff}
    .qr-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);border-radius:20px;padding:24px;text-align:center}
    .qr-card img{width:200px;height:200px;object-fit:cover;border-radius:14px;margin:0 auto 14px;background:#fff;padding:8px}
    .qr-card b{display:block;font-size:15px;margin-bottom:4px}
    .qr-card span{font-size:13px;color:rgba(255,255,255,.62)}
    .qr-card .qq{margin-top:16px;padding-top:16px;border-top:1px dashed rgba(255,255,255,.16);font-size:13.5px;color:rgba(255,255,255,.72);line-height:1.9}
    .contact .btn-primary{width:100%;margin-top:8px}

    /* ============ AGENT / JOIN ============ */
    .join{background:linear-gradient(120deg,#fff7fb,#f4f7ff 50%,#eefcf9)}
    .join-card{background:#fff;border-radius:24px;padding:40px;box-shadow:var(--shadow-lg);border:1px solid var(--line);display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
    .join-card h2{margin-bottom:14px}
    .join-card p{color:var(--ink-2);font-size:15.5px;margin-bottom:18px}
    .join-benefits li{display:flex;gap:10px;padding:8px 0;font-size:14.5px}
    .join-benefits li i{flex:0 0 22px;width:22px;height:22px;border-radius:7px;background:var(--grad-warm);color:#fff;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:800;margin-top:2px}
    .join-side{background:linear-gradient(160deg,#101a3e,#22307a);border-radius:20px;padding:30px;color:#fff;text-align:center}
    .join-side b{font-size:22px;display:block;margin-bottom:8px}
    .join-side p{font-size:13.5px;color:rgba(255,255,255,.7);margin-bottom:18px}
    .join-side .btn-primary{width:100%;margin-bottom:10px}
    .join-side .btn-line{width:100%}

    /* ============ FOOTER ============ */
    footer.site-footer{background:#0a0f24;color:rgba(255,255,255,.7);padding:60px 0 28px}
    .footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.1)}
    .footer-brand img{width:130px;margin-bottom:16px}
    .footer-brand p{font-size:13.5px;line-height:1.85;max-width:320px}
    .footer-col h4{font-size:14.5px;color:#fff;margin-bottom:16px;font-weight:700}
    .footer-col li{margin-bottom:10px;font-size:13.5px}
    .footer-col li a:hover{color:#8fe9ff}
    .footer-links{display:flex;flex-wrap:wrap;gap:8px 16px}
    .footer-links a{font-size:13px;color:rgba(255,255,255,.6)}
    .footer-links a:hover{color:#8fe9ff}
    .footer-bottom{padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;font-size:12.5px;color:rgba(255,255,255,.5)}
    .footer-bottom a:hover{color:#8fe9ff}

    /* ============ FLOATING ============ */
    .float-tools{position:fixed;right:20px;bottom:26px;z-index:200;display:flex;flex-direction:column;gap:12px}
    .float-btn{width:52px;height:52px;border-radius:16px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);display:flex;align-items:center;justify-content:center;font-size:22px;cursor:pointer;transition:.25s;position:relative}
    .float-btn:hover{transform:translateY(-3px);background:var(--grad);color:#fff;border-color:transparent}
    .float-btn.up{opacity:0;pointer-events:none}
    .float-btn.up.show{opacity:1;pointer-events:auto}
    .kefu-pop{position:fixed;right:88px;bottom:26px;z-index:199;width:230px;background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:18px;text-align:center;opacity:0;pointer-events:none;transform:translateY(10px);transition:.3s;border:1px solid var(--line)}
    .kefu-pop.show{opacity:1;pointer-events:auto;transform:none}
    .kefu-pop img{width:180px;height:180px;object-fit:cover;border-radius:12px;margin:0 auto 10px}
    .kefu-pop b{display:block;font-size:14px;margin-bottom:4px}
    .kefu-pop span{font-size:12.5px;color:var(--muted)}

    /* ============ RESPONSIVE ============ */
    @media (max-width:1180px){
      .nav-links li a{padding:8px 8px;font-size:13px}
    }
    @media (max-width:1080px){
      .nav-links{position:fixed;top:72px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 5%;gap:0;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);max-height:0;overflow:hidden;transition:max-height .35s ease;flex-wrap:nowrap}
      .nav-links.open{max-height:520px;overflow-y:auto}
      .nav-links li a{padding:12px;font-size:15px}
      .burger{display:flex}
      .nav-cta .btn-ghost{display:none}
      .hero-inner{grid-template-columns:1fr}
      .hero-panel{max-width:560px}
      .hero-strip{grid-template-columns:1fr 1fr}
      .about-grid,.match-grid,.contact-grid,.join-card{grid-template-columns:1fr}
      .svc-grid,.ind-grid,.case-grid,.review-grid,.article-grid,.token-grid{grid-template-columns:1fr 1fr}
      .metric-grid,.net-grid,.help-grid{grid-template-columns:1fr 1fr}
      .step-grid{grid-template-columns:1fr 1fr}
      .timeline{grid-template-columns:1fr 1fr 1fr}
      .timeline::before{display:none}
      .footer-top{grid-template-columns:1fr 1fr}
      .score-card{grid-template-columns:1fr}
      .promo-media{grid-template-columns:1fr}
    }
    @media (max-width:680px){
      section{padding:56px 0}
      .hero{padding:64px 0 60px}
      .hero h1{font-size:29px}
      .hero-strip{grid-template-columns:1fr}
      .svc-grid,.ind-grid,.case-grid,.review-grid,.article-grid,.token-grid,.metric-grid,.net-grid,.help-grid,.about-features,.form-row,.contact-info,.score-list,.step-grid,.timeline{grid-template-columns:1fr}
      .stat-grid{grid-template-columns:1fr 1fr}
      .footer-top{grid-template-columns:1fr}
      .hero-actions .btn{width:100%}
      .form-card,.join-card,.score-card{padding:22px}
      .float-tools{right:14px;bottom:18px}
      .float-btn{width:46px;height:46px;border-radius:14px;font-size:19px}
      .kefu-pop{right:14px;bottom:80px;width:calc(100% - 28px);max-width:280px}
      .qr-card img{width:170px;height:170px}
      .brand .logo-box{width:98px}
    }
    @media (prefers-reduced-motion:reduce){
      *{animation:none!important;transition:none!important}
      .reveal{opacity:1;transform:none}
    }