:root{--bg:#f5f1f8;--panel:#ffffff;--panel2:#f7f0ff;--text:#16131d;--muted:#5d5870;--line:rgba(59,33,92,.12);--a:#c03cff;--b:#ff4fa0;--c:#6f7cff;--shadow:0 18px 50px rgba(30,12,54,.12);--r:18px}
    *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(circle at top,#1b1028 0,#120b1b 28%,#f5f1f8 29%,#f5f1f8 100%);color:var(--text)}
    a{color:inherit;text-decoration:none} img{display:block;max-width:100%}
    .container{width:min(1180px,calc(100% - 32px));margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(17,11,28,.84);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.08)}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;color:#fff}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}
    .brand img{width:42px;height:42px;border-radius:12px;object-fit:contain;background:#fff;padding:4px}
    .brand strong{display:block;font-size:1rem;line-height:1.1}
    .brand span{display:block;font-size:.82rem;color:#d7c9f1}
    .menu{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}
    .menu a,.menu button,.home-btn{padding:9px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.06);color:#fff;font-size:.92rem}
    .menu a:hover,.menu button:hover,.home-btn:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.28)}
    .menu-toggle{display:none}
    main{padding:22px 0 0}
    .hero{position:relative;overflow:hidden;padding:42px 0 24px;color:#fff}
    .hero::before,.hero::after{content:"";position:absolute;inset:auto;border-radius:50%;filter:blur(10px);pointer-events:none}
    .hero::before{width:320px;height:320px;right:-80px;top:-20px;background:radial-gradient(circle,rgba(255,79,160,.42),rgba(255,79,160,0) 68%)}
    .hero::after{width:260px;height:260px;left:-70px;bottom:-60px;background:radial-gradient(circle,rgba(192,60,255,.32),rgba(192,60,255,0) 68%)}
    .hero-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:20px;align-items:stretch}
    .hero-card{position:relative;z-index:1;background:linear-gradient(145deg,rgba(31,17,47,.92),rgba(16,12,28,.92));border:1px solid rgba(255,255,255,.1);border-radius:28px;padding:34px;box-shadow:var(--shadow)}
    .eyebrow{display:inline-flex;gap:8px;align-items:center;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#f1e6ff;font-size:.88rem}
    h1{margin:16px 0 14px;font-size:clamp(2rem,4vw,3.65rem);line-height:1.06;letter-spacing:-.03em}
    .hero p{margin:0;color:#dccfee;line-height:1.85;font-size:1.02rem}
    .cta{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;border:1px solid transparent;font-weight:700}
    .btn.primary{background:linear-gradient(135deg,var(--b),var(--a));color:#fff;box-shadow:0 14px 30px rgba(192,60,255,.28)}
    .btn.secondary{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.16)}
    .btn:hover{transform:translateY(-2px)}
    .hero-side{display:grid;gap:14px}
    .stat-grid,.card-grid,.case-grid,.review-grid,.info-grid{display:grid;gap:14px}
    .stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .mini,.card,.panel,.timeline li,.faq-item,.quote,.contact-box,.compare,.article,.quote-card,.service-box{background:var(--panel);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 10px 30px rgba(22,12,36,.06)}
    .mini{padding:18px;background:linear-gradient(180deg,#fff,#f8f4ff)}
    .mini b{display:block;font-size:1.5rem;color:#24142f}
    .mini span{color:var(--muted);font-size:.92rem}
    section{padding:14px 0 4px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 0 14px}
    .section-head h2{margin:0;font-size:1.65rem}
    .section-head p{margin:0;color:var(--muted);max-width:62ch;line-height:1.7}
    .panel{padding:20px}
    .about,.service,.network,.process,.compare-wrap,.faq,.articles,.contact,.partner,.training,.match,.wiki{background:linear-gradient(180deg,rgba(255,255,255,.5),rgba(255,255,255,.82));border-radius:24px;padding:4px 0}
    .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
    .card{padding:18px;background:linear-gradient(180deg,#fff,#fbf8ff)}
    .card h3{margin:0 0 10px;font-size:1.08rem}
    .card p{margin:0;color:var(--muted);line-height:1.75}
    .tags{display:flex;flex-wrap:wrap;gap:10px}
    .tag{padding:8px 12px;border-radius:999px;background:#f6efff;border:1px solid rgba(123,63,170,.14);color:#3a2a52;font-size:.88rem}
    .two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
    .timeline{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .timeline li{padding:16px 16px 16px 18px;position:relative}
    .timeline li::before{content:"";position:absolute;left:10px;top:18px;width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--b),var(--a))}
    .timeline b{display:block;margin-left:12px}
    .timeline span{display:block;margin:6px 0 0 12px;color:var(--muted);line-height:1.7}
    .table-wrap{overflow:auto;border-radius:20px;border:1px solid var(--line);background:#fff}
    table{width:100%;border-collapse:collapse;min-width:760px}
    th,td{padding:14px 14px;border-bottom:1px solid rgba(59,33,92,.1);text-align:left;vertical-align:top}
    th{background:#f6f0ff;color:#2a183d}
    .score{font-size:1.1rem;font-weight:800;color:#8d1cff}
    .faq-item{overflow:hidden}
    .faq button{width:100%;padding:18px;background:none;border:0;text-align:left;font:inherit;color:var(--text);display:flex;justify-content:space-between;gap:14px;align-items:center;cursor:pointer}
    .faq .ans{max-height:0;overflow:hidden;padding:0 18px;color:var(--muted);line-height:1.8;transition:max-height .28s ease,padding .28s ease}
    .faq-item.active .ans{padding:0 18px 18px;max-height:240px}
    .reviews .quote{padding:18px}
    .quote strong{display:block;margin-bottom:8px}
    .quote p{margin:0;color:var(--muted);line-height:1.8}
    .articles .article{padding:18px}
    .article small{color:#7b6c9a}
    .article h3{margin:8px 0 10px;font-size:1.02rem}
    .article p{margin:0;color:var(--muted);line-height:1.75}
    .contact-box{padding:20px;background:linear-gradient(180deg,#fff,#faf6ff)}
    form{display:grid;gap:12px}
    .fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
    input,select,textarea{width:100%;border:1px solid rgba(80,46,120,.18);border-radius:14px;padding:13px 14px;background:#fff;color:var(--text);font:inherit}
    textarea{min-height:120px;resize:vertical}
    label{display:grid;gap:8px;font-weight:600;color:#2a1d3c}
    .submit{justify-self:start;background:linear-gradient(135deg,var(--a),var(--b));color:#fff;border:0;padding:13px 18px;border-radius:14px;font-weight:800}
    footer{margin-top:18px;background:#151022;color:#e9defa;padding:24px 0 28px}
    footer a{color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:18px}
    .footer-grid p,.footer-grid li{color:#d9ccee;line-height:1.8}
    .footer-grid ul{margin:0;padding-left:18px}
    .floating{position:fixed;right:16px;bottom:16px;display:grid;gap:10px;z-index:60}
    .floating a,.floating button{border:0;border-radius:999px;padding:12px 14px;background:linear-gradient(135deg,var(--b),var(--a));color:#fff;box-shadow:0 14px 28px rgba(192,60,255,.26);font-weight:700}
    .backtop{display:none}
    .sticky-join{position:fixed;left:16px;bottom:16px;z-index:60}
    .sticky-join a{display:inline-flex;padding:12px 16px;border-radius:999px;background:#fff;border:1px solid rgba(69,40,102,.14);box-shadow:var(--shadow);font-weight:800;color:#251337}
    .scroll-anim{opacity:0;transform:translateY(16px);transition:.6s ease}
    .scroll-anim.in{opacity:1;transform:none}
    .service-box{padding:18px;background:linear-gradient(180deg,#fff,#fbf6ff)}
    .inline-note{color:var(--muted);font-size:.95rem;line-height:1.7}
    .mobile-only{display:none}
    @media (max-width: 980px){
      .hero-grid,.two-col,.card-grid,.footer-grid{grid-template-columns:1fr}
      .menu{display:none}.menu-toggle{display:inline-flex}
      .stat-grid,.fields{grid-template-columns:1fr}
      .mobile-only{display:block}
    }
    @media (max-width: 640px){
      .container{width:min(100% - 20px,1180px)}
      .hero-card{padding:24px;border-radius:22px}
      .section-head{flex-direction:column;align-items:flex-start}
      .btn{width:100%}
      .cta{display:grid}
      h1{font-size:clamp(1.8rem,9vw,2.6rem)}
    }