:root{
      --bg:#0f1020;
      --bg2:#16182f;
      --card:#191b35;
      --card2:#1f2142;
      --text:#f4ebff;
      --muted:#cdbde8;
      --line:rgba(255,255,255,.10);
      --pink:#ff4fd8;
      --violet:#7d5cff;
      --blue:#47c6ff;
      --green:#54f0b1;
      --shadow:0 20px 50px rgba(0,0,0,.28);
      --radius:20px;
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(255,79,216,.16), transparent 28%),
        radial-gradient(circle at 85% 10%, rgba(71,198,255,.14), transparent 25%),
        linear-gradient(180deg, #0b0c18 0%, #111329 48%, #0d1020 100%);
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    .container{width:min(var(--max), calc(100% - 32px)); margin:0 auto}
    .topbar,.nav,.hero,.section,.footer{position:relative}
    .topbar{
      border-bottom:1px solid var(--line);
      background:rgba(10,12,24,.72);
      backdrop-filter:blur(14px);
    }
    .topbar .container{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:10px 0;color:#eddfff;font-size:14px}
    .nav{position:sticky;top:0;z-index:50;background:rgba(12,14,28,.78);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
    .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand img{width:40px;height:40px;object-fit:contain;border-radius:12px;background:#fff;padding:4px}
    .brand strong{display:block;font-size:18px;letter-spacing:.5px}
    .brand span{display:block;font-size:12px;color:var(--muted)}
    .nav-links{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:flex-end}
    .nav-links a{padding:9px 12px;border:1px solid transparent;border-radius:999px;color:#f6edff;font-size:14px;transition:.25s ease}
    .nav-links a:hover,.nav-links a.active{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.07);transform:translateY(-1px)}
    .menu-btn{display:none;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);border-radius:12px;padding:10px 12px}
    .hero{padding:52px 0 24px}
    .hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:22px;align-items:stretch}
    .hero-main,.hero-side,.panel,.card,.faq-item,.form-box,.review,.news-item,.price-box,.timeline-item,.compare-card{background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.03));border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-main{padding:30px;overflow:hidden}
    .eyebrow{display:inline-flex;gap:8px;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(255,79,216,.14);border:1px solid rgba(255,79,216,.25);color:#ffd6fb;font-size:13px}
    h1{margin:18px 0 14px;font-size:clamp(30px,5vw,54px);line-height:1.08}
    .lead{margin:0;color:#f1e8ff;font-size:17px;line-height:1.8;max-width:52ch}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 18px;border-radius:14px;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn-primary{background:linear-gradient(135deg,var(--pink),var(--violet));color:#fff;box-shadow:0 14px 30px rgba(255,79,216,.24)}
    .btn-secondary{background:rgba(255,255,255,.06);border-color:var(--line);color:#fff}
    .btn:hover{transform:translateY(-2px);filter:saturate(1.05)}
    .hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
    .metric{padding:16px;border-radius:16px;background:rgba(0,0,0,.14);border:1px solid var(--line)}
    .metric b{display:block;font-size:24px}
    .metric span{display:block;margin-top:6px;color:var(--muted);font-size:13px;line-height:1.5}
    .hero-side{padding:22px;display:grid;gap:14px;align-content:start}
    .hero-side h2,.section h2{margin:0 0 10px;font-size:clamp(24px,3vw,34px)}
    .section{padding:24px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:14px;margin-bottom:16px}
    .section-head p{margin:0;color:var(--muted);max-width:70ch;line-height:1.7}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .card,.panel{padding:20px}
    .card h3,.panel h3,.price-box h3,.compare-card h3{margin:0 0 8px;font-size:18px}
    .card p,.panel p,.news-item p,.review p,.price-box p{margin:0;color:var(--muted);line-height:1.7}
    .tagcloud{display:flex;flex-wrap:wrap;gap:10px}
    .tagcloud span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#f5ecff;font-size:14px}
    .media-strip{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .media-strip img{width:100%;border-radius:18px;border:1px solid var(--line);background:#0d1020}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{padding:20px;border-radius:18px;background:rgba(255,255,255,.05);border:1px solid var(--line);position:relative}
    .step b{display:inline-flex;width:32px;height:32px;border-radius:10px;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--pink),var(--violet));margin-bottom:12px}
    .compare-wrap{overflow:auto;border-radius:18px;border:1px solid var(--line)}
    table{width:100%;border-collapse:collapse;min-width:880px;background:rgba(7,10,20,.45)}
    th,td{padding:16px 14px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
    th{background:rgba(255,255,255,.06);color:#fff}
    td{color:#e9dcff}
    .rating{display:grid;grid-template-columns:1.1fr .9fr;gap:14px}
    .score{padding:24px;background:linear-gradient(135deg,rgba(255,79,216,.16),rgba(125,92,255,.18));border:1px solid rgba(255,255,255,.12);border-radius:18px}
    .score strong{font-size:42px;display:block;line-height:1}
    .faq-item{overflow:hidden}
    .faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);padding:18px 20px;font-size:16px;font-weight:700;display:flex;justify-content:space-between;gap:12px;cursor:pointer}
    .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;padding:0 20px;color:var(--muted);line-height:1.75}
    .faq-item.open .faq-a{padding-bottom:18px;max-height:180px}
    .reviews,.news,.price-grid,.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .review{padding:20px}
    .review .meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:10px;color:#f6edff;font-weight:700}
    .review small{color:#f5c7ff}
    .form-box form{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .form-box input,.form-box select,.form-box textarea{
      width:100%;padding:13px 14px;border-radius:14px;border:1px solid var(--line);background:rgba(10,12,24,.8);color:#fff;outline:none
    }
    .form-box textarea{grid-column:1/-1;min-height:120px;resize:vertical}
    .form-box .full{grid-column:1/-1}
    .footer{padding:18px 0 26px;border-top:1px solid var(--line);margin-top:10px;background:rgba(8,10,18,.7)}
    .footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:18px}
    .footer a{color:#ffe6fb}
    .floating{position:fixed;right:16px;bottom:16px;z-index:60;display:grid;gap:10px}
    .float-btn{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--pink),var(--violet));color:#fff;box-shadow:var(--shadow);border:none;cursor:pointer}
    .float-contact{position:fixed;left:16px;bottom:16px;z-index:60;max-width:300px;background:rgba(15,16,32,.94);border:1px solid var(--line);border-radius:18px;padding:14px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow)}
    .float-contact img{width:84px;height:84px;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:#fff}
    .float-contact p{margin:0;color:#f2e8ff;font-size:13px;line-height:1.6}
    .reveal{opacity:0;transform:translateY(18px);transition:.55s ease}
    .reveal.show{opacity:1;transform:none}
    @media (max-width: 980px){
      .hero-grid,.grid-4,.grid-3,.steps,.reviews,.news,.price-grid,.timeline,.rating,.footer-grid{grid-template-columns:1fr 1fr}
      .hero-main{grid-column:1/-1}
    }
    @media (max-width: 760px){
      .container{width:min(var(--max), calc(100% - 20px))}
      .nav-links{display:none}
      .nav-links.open{display:flex;position:absolute;left:0;right:0;top:100%;padding:14px 16px;background:rgba(10,12,24,.96);border-bottom:1px solid var(--line)}
      .menu-btn{display:inline-flex}
      .hero{padding-top:30px}
      .hero-metrics,.grid-4,.grid-3,.steps,.reviews,.news,.price-grid,.timeline,.rating,.footer-grid,.form-box form,.media-strip{grid-template-columns:1fr}
      .form-box textarea,.form-box .full{grid-column:auto}
      .float-contact{left:12px;right:12px;bottom:76px;max-width:none}
      .float-contact img{width:64px;height:64px}
      .topbar .container{font-size:12px;flex-direction:column;align-items:flex-start}
    }