/* roulang page: index */
:root{
      --brand:#18b26b;
      --brand-dark:#0b7a75;
      --accent:#ffb020;
      --night:#07111f;
      --ink:#101828;
      --muted:#667085;
      --line:#e7edf3;
      --soft:#f5f8fb;
      --card:#ffffff;
      --radius:22px;
      --radius-lg:34px;
      --shadow:0 18px 50px rgba(16,24,40,.10);
      --shadow-hover:0 22px 70px rgba(16,24,40,.16);
      --ring:0 0 0 4px rgba(24,178,107,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:linear-gradient(180deg,#f7fbff 0%,#ffffff 34%,#f5f8fb 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    .container-site{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .glass{background:rgba(255,255,255,.78);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.55)}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(231,237,243,.9);box-shadow:0 8px 30px rgba(16,24,40,.05)}
    .brand-line{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 0 10px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em;color:#062115}
    .logo-mark{width:40px;height:40px;border-radius:14px;background:radial-gradient(circle at 25% 20%,#fff 0 10%,transparent 11%),linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 12px 24px rgba(24,178,107,.28)}
    .top-search{display:flex;align-items:center;gap:10px;min-width:330px;border:1px solid var(--line);background:#f8fbfd;border-radius:999px;padding:8px 12px;transition:.25s}
    .top-search:focus-within{box-shadow:var(--ring);border-color:rgba(24,178,107,.45);background:#fff}
    .top-search input{border:0;outline:0;background:transparent;width:100%;color:var(--ink)}
    .trend{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;white-space:nowrap}
    .trend span{padding:4px 10px;border-radius:999px;background:#edf8f2;color:#08734d}
    .channel-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 0 12px}
    .nav-scroll{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{flex:0 0 auto;padding:9px 14px;border-radius:999px;color:#344054;font-weight:700;font-size:14px;border:1px solid transparent;transition:.22s}
    .nav-link:hover{background:#eef8f3;color:#08734d;transform:translateY(-1px)}
    .nav-link.active{background:#0f2a22;color:#fff;box-shadow:0 10px 24px rgba(15,42,34,.16)}
    .nav-cta{flex:0 0 auto;padding:9px 16px;border-radius:999px;background:var(--brand);color:#fff;font-weight:800;box-shadow:0 14px 28px rgba(24,178,107,.22);transition:.22s}
    .nav-cta:hover{background:#12985b;transform:translateY(-1px)}
    .hero{
      position:relative;
      min-height:680px;
      display:flex;
      align-items:center;
      color:#fff;
      overflow:hidden;
      background-image:linear-gradient(90deg,rgba(3,9,18,.95),rgba(3,9,18,.74) 43%,rgba(3,9,18,.18)),url('/assets/images/backpic/back-1.webp');
      background-size:cover;
      background-position:center;
    }
    .hero:after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(180deg,transparent,rgba(247,251,255,1))}
    .hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center;padding:82px 0 110px}
    .poster-stage{position:relative;min-height:470px;border-radius:38px;overflow:hidden;background:linear-gradient(135deg,rgba(24,178,107,.18),rgba(255,176,32,.14));border:1px solid rgba(255,255,255,.2);box-shadow:0 34px 90px rgba(0,0,0,.38)}
    .poster-stage img{width:100%;height:470px;object-fit:cover;opacity:.82}
    .poster-chip{position:absolute;left:22px;top:22px;padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.22);backdrop-filter:blur(12px);font-weight:800}
    .heat-badge{position:absolute;right:20px;top:20px;padding:10px 14px;border-radius:18px;background:linear-gradient(135deg,#ffb020,#ff6b35);color:#201102;font-weight:900;box-shadow:0 14px 35px rgba(255,176,32,.28)}
    .poster-bottom{position:absolute;left:20px;right:20px;bottom:20px;display:grid;grid-template-columns:1fr auto;gap:14px;align-items:end;padding:20px;border-radius:26px;background:rgba(3,9,18,.68);border:1px solid rgba(255,255,255,.18);backdrop-filter:blur(16px)}
    .poster-bottom b{font-size:22px}
    .pill{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;background:rgba(24,178,107,.14);color:#d8ffec;border:1px solid rgba(24,178,107,.25);font-weight:700;font-size:13px}
    .hero h1{font-size:clamp(38px,6vw,72px);line-height:1.05;font-weight:950;letter-spacing:-.06em;margin:18px 0}
    .hero-intro{font-size:18px;color:#d9e7ef;max-width:630px}
    .cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;font-weight:900;border:1px solid transparent;transition:.22s;cursor:pointer}
    .btn-primary{background:linear-gradient(135deg,var(--brand),#43d889);color:#052014;box-shadow:0 18px 38px rgba(24,178,107,.32)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px rgba(24,178,107,.42)}
    .btn-dark{background:#101828;color:#fff}
    .btn-dark:hover{background:#1d2939;transform:translateY(-2px)}
    .btn-ghost{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.24);color:#fff}
    .btn-ghost:hover{background:rgba(255,255,255,.16)}
    .hero-data{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;max-width:630px}
    .data-tile{padding:16px;border-radius:20px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px)}
    .data-tile strong{display:block;font-size:26px;line-height:1.1;color:#fff}
    .data-tile span{color:#c5d5df;font-size:13px}
    section{position:relative}
    .section-pad{padding:76px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:26px;margin-bottom:28px}
    .section-head h2{font-size:clamp(28px,3.6vw,46px);line-height:1.16;font-weight:950;letter-spacing:-.04em}
    .section-head p{max-width:560px;color:var(--muted)}
    .trust-strip{margin-top:-54px;z-index:5}
    .trust-card{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-radius:28px;background:#fff;box-shadow:var(--shadow);overflow:hidden;border:1px solid var(--line)}
    .trust-item{padding:22px;border-right:1px solid var(--line)}
    .trust-item:last-child{border-right:0}
    .trust-item b{display:block;font-size:22px;color:#06351f}
    .trust-item span{font-size:13px;color:var(--muted)}
    .feature-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:28px;align-items:stretch}
    .feature-cover{border-radius:var(--radius-lg);overflow:hidden;min-height:560px;position:relative;box-shadow:var(--shadow)}
    .feature-cover img{width:100%;height:100%;object-fit:cover}
    .feature-cover .caption{position:absolute;left:22px;right:22px;bottom:22px;padding:22px;border-radius:26px;background:rgba(7,17,31,.72);color:#fff;backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.16)}
    .feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px rgba(16,24,40,.06);transition:.22s}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(24,178,107,.26)}
    .feature-card{padding:24px}
    .icon{width:44px;height:44px;border-radius:16px;background:linear-gradient(135deg,#e8fff2,#d7f7ff);display:grid;place-items:center;color:#078650;font-weight:950;margin-bottom:16px}
    .tag{display:inline-flex;align-items:center;padding:5px 10px;border-radius:999px;background:#eef8f3;color:#08734d;font-weight:800;font-size:12px}
    .category-matrix{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
    .category-card{padding:18px;border-radius:24px;color:#fff;min-height:210px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative;background:#0b1b2e}
    .category-card:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(7,17,31,.08),rgba(7,17,31,.82));z-index:1}
    .category-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.75}
    .category-card>*{position:relative;z-index:2}
    .category-card:hover{transform:translateY(-5px)}
    .analysis-panel{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .chart-card{padding:26px;border-radius:30px;background:#07111f;color:#fff;box-shadow:var(--shadow);overflow:hidden}
    .bars{display:grid;gap:14px;margin-top:24px}
    .bar-row{display:grid;grid-template-columns:94px 1fr 58px;gap:12px;align-items:center;color:#d7e5ee;font-size:14px}
    .bar{height:12px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--accent))}
    .kpi-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .kpi{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line)}
    .kpi strong{font-size:30px;color:#073d26}
    .coupon-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .coupon{position:relative;padding:24px;border-radius:26px;background:linear-gradient(135deg,#fff8e6,#ecfff4);border:1px dashed rgba(255,176,32,.8);overflow:hidden}
    .coupon:before,.coupon:after{content:"";position:absolute;top:50%;width:22px;height:22px;border-radius:50%;background:#f7fbff;border:1px solid rgba(255,176,32,.5)}
    .coupon:before{left:-12px}.coupon:after{right:-12px}
    .coupon b{font-size:30px;color:#b25700}
    .progress-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px;align-items:center}
    .progress-card{padding:28px;border-radius:32px;background:linear-gradient(135deg,#06351f,#07111f);color:#fff;box-shadow:var(--shadow)}
    .progress-line{height:14px;border-radius:999px;background:rgba(255,255,255,.14);overflow:hidden;margin:22px 0}
    .progress-line span{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--brand),var(--accent));border-radius:999px}
    .check-list{display:grid;gap:12px}
    .check-item{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .check-dot{width:24px;height:24px;flex:0 0 auto;border-radius:50%;background:#e8fff2;color:#078650;display:grid;place-items:center;font-weight:900}
    .live-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}
    .live-cover{position:relative;border-radius:34px;overflow:hidden;min-height:390px;box-shadow:var(--shadow)}
    .live-cover img{width:100%;height:100%;object-fit:cover}
    .live-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(7,17,31,.86))}
    .live-info{position:absolute;left:22px;right:22px;bottom:22px;color:#fff;z-index:2}
    .countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px}
    .timebox{padding:14px 8px;border-radius:18px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);text-align:center}
    .timebox b{font-size:24px;display:block}
    .talk-list{display:grid;gap:12px}
    .talk-list li{list-style:none;padding:15px 16px;border-radius:18px;background:#fff;border:1px solid var(--line);display:flex;gap:10px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
    .step{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line);position:relative}
    .step:before{counter-increment:step;content:"0" counter(step);display:inline-flex;width:38px;height:38px;border-radius:14px;background:#0f2a22;color:#fff;align-items:center;justify-content:center;font-weight:900;margin-bottom:14px}
    .testimonial-wrap{background:#07111f;color:#fff}
    .testimonial-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}
    .quote-big{padding:32px;border-radius:34px;background:linear-gradient(135deg,rgba(24,178,107,.18),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.12)}
    .quote-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .quote{padding:22px;border-radius:24px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1)}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
    .news-list{display:grid;gap:12px}
    .news-item{display:grid;grid-template-columns:116px 1fr auto;gap:16px;align-items:center;padding:18px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:.22s}
    .news-item:hover{transform:translateX(4px);box-shadow:0 14px 36px rgba(16,24,40,.08)}
    .news-date{font-weight:900;color:#08734d}
    .news-more{padding:8px 12px;border-radius:999px;background:#f0f6f4;color:#08734d;font-weight:800;font-size:13px}
    .recommend{border-radius:30px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .recommend img{height:230px;width:100%;object-fit:cover}
    .recommend .body{padding:24px}
    .brand-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center}
    .story-box{padding:30px;border-radius:34px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .story-img{border-radius:34px;overflow:hidden;box-shadow:var(--shadow)}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .faq{padding:22px;border-radius:24px;background:#fff;border:1px solid var(--line)}
    .faq h3{font-weight:900;font-size:18px;margin-bottom:8px}
    .final-cta{padding:56px;border-radius:40px;background:radial-gradient(circle at 80% 20%,rgba(255,176,32,.24),transparent 32%),linear-gradient(135deg,#082116,#07111f);color:#fff;overflow:hidden;box-shadow:var(--shadow)}
    .cta-form{display:flex;gap:10px;max-width:560px;margin-top:24px}
    .cta-form input{flex:1;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.1);color:#fff;border-radius:999px;padding:13px 16px;outline:none}
    .cta-form input::placeholder{color:#b9c7cf}
    .cta-form input:focus{box-shadow:0 0 0 4px rgba(24,178,107,.22)}
    .site-footer{background:#07111f;color:#c7d4dc;padding:54px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.1fr repeat(3,.7fr);gap:26px}
    .footer-title{color:#fff;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#c7d4dc;transition:.2s}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .record{border-top:1px solid rgba(255,255,255,.1);margin-top:32px;padding-top:20px;font-size:13px;color:#9aa9b3;display:flex;flex-wrap:wrap;gap:10px 18px}
    .fixed-cta{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:60;width:min(940px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 14px 12px 18px;border-radius:999px;background:rgba(7,17,31,.92);backdrop-filter:blur(16px);color:#fff;border:1px solid rgba(255,255,255,.12);box-shadow:0 20px 60px rgba(0,0,0,.25)}
    .fixed-cta span{color:#d7e5ee}
    @media (max-width:1024px){
      .hero-grid,.feature-layout,.analysis-panel,.progress-wrap,.live-panel,.testimonial-grid,.news-layout,.brand-story{grid-template-columns:1fr}
      .category-matrix{grid-template-columns:repeat(2,1fr)}
      .steps,.trust-card{grid-template-columns:repeat(2,1fr)}
      .trust-item:nth-child(2){border-right:0}
      .top-search{min-width:220px}
    }
    @media (max-width:768px){
      .container-site{width:min(100% - 28px,1180px)}
      .brand-line{align-items:flex-start;flex-direction:column}
      .top-search{width:100%;min-width:0}
      .trend{width:100%;overflow-x:auto}
      .channel-row{align-items:flex-start;flex-direction:column}
      .nav-scroll{width:100%;padding-bottom:2px}
      .hero{min-height:auto}
      .hero-grid{padding:54px 0 94px;gap:26px}
      .poster-stage,.poster-stage img{min-height:360px;height:360px}
      .poster-bottom{grid-template-columns:1fr}
      .hero-data,.feature-grid,.coupon-wall,.kpi-grid,.quote-list,.faq-grid{grid-template-columns:1fr}
      .news-item{grid-template-columns:1fr;gap:8px}
      .section-pad{padding:58px 0}
      .section-head{display:block}
      .section-head p{margin-top:10px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-form{flex-direction:column}
      .fixed-cta{border-radius:24px;align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      .hero h1{font-size:38px}
      .category-matrix,.steps,.trust-card{grid-template-columns:1fr}
      .trust-item{border-right:0;border-bottom:1px solid var(--line)}
      .trust-item:last-child{border-bottom:0}
      .footer-grid{grid-template-columns:1fr}
      .final-cta{padding:32px 22px;border-radius:28px}
      .countdown{grid-template-columns:repeat(2,1fr)}
    }

/* roulang page: category1 */
:root{
      --brand:#14b8a6;
      --brand-dark:#0f766e;
      --accent:#f97316;
      --gold:#facc15;
      --ink:#0f172a;
      --muted:#64748b;
      --soft:#f1f5f9;
      --line:#dbe4ef;
      --paper:#ffffff;
      --deep:#07111f;
      --radius:24px;
      --radius-sm:16px;
      --shadow:0 22px 70px rgba(15,23,42,.12);
      --shadow-sm:0 14px 35px rgba(15,23,42,.08);
      --focus:0 0 0 4px rgba(20,184,166,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at top left,rgba(20,184,166,.13),transparent 34%),
        linear-gradient(180deg,#f8fbff 0%,#ffffff 45%,#f8fafc 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:rgba(20,184,166,.22)}
    .container-site{width:min(1180px,calc(100% - 32px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(219,228,239,.88);
      box-shadow:0 10px 30px rgba(15,23,42,.06);
    }
    .brand-line{
      min-height:72px;
      display:flex;
      align-items:center;
      gap:22px;
      padding:14px 0 10px;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      letter-spacing:-.04em;
      white-space:nowrap;
    }
    .logo-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        conic-gradient(from 140deg,var(--accent),var(--gold),var(--brand),var(--brand-dark),var(--accent));
      box-shadow:0 12px 25px rgba(20,184,166,.32);
      position:relative;
      flex:0 0 auto;
    }
    .logo-mark:after{
      content:"";
      position:absolute;
      inset:9px;
      border-radius:50%;
      border:3px solid rgba(255,255,255,.9);
      border-top-color:transparent;
    }
    .text-ink{color:var(--ink)}
    .top-search{
      flex:1;
      height:44px;
      border:1px solid var(--line);
      border-radius:999px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 16px;
      background:#f8fafc;
      color:var(--muted);
      transition:.25s ease;
    }
    .top-search:focus-within{
      background:#fff;
      border-color:rgba(20,184,166,.55);
      box-shadow:var(--focus);
    }
    .top-search input{
      width:100%;
      border:0;
      outline:0;
      background:transparent;
      color:var(--ink);
    }
    .top-search input::placeholder{color:#94a3b8}
    .trend{
      display:flex;
      align-items:center;
      gap:8px;
      color:var(--muted);
      font-size:14px;
      white-space:nowrap;
    }
    .trend span{
      padding:6px 10px;
      border-radius:999px;
      background:#f1f5f9;
      border:1px solid #e2e8f0;
    }
    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:0 0 12px;
    }
    .nav-scroll{
      display:flex;
      align-items:center;
      gap:6px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{
      flex:0 0 auto;
      padding:10px 15px;
      border-radius:999px;
      color:#334155;
      font-weight:800;
      font-size:15px;
      border:1px solid transparent;
    }
    .nav-link:hover{
      color:var(--brand-dark);
      background:rgba(20,184,166,.08);
      border-color:rgba(20,184,166,.18);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,var(--brand-dark),var(--brand));
      box-shadow:0 12px 24px rgba(20,184,166,.25);
    }
    .nav-cta,.btn-primary,.btn-secondary,.btn-dark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      font-weight:900;
      transition:.25s ease;
      border:0;
      cursor:pointer;
      white-space:nowrap;
    }
    .nav-cta{
      padding:10px 16px;
      color:#fff;
      background:linear-gradient(135deg,var(--accent),#fb923c);
      box-shadow:0 12px 26px rgba(249,115,22,.24);
      font-size:14px;
    }
    .nav-cta:hover,.btn-primary:hover,.btn-secondary:hover,.btn-dark:hover{
      transform:translateY(-2px);
      filter:saturate(1.08);
    }
    .btn-primary{
      padding:15px 24px;
      color:#fff;
      background:linear-gradient(135deg,var(--accent),#fb923c);
      box-shadow:0 18px 34px rgba(249,115,22,.28);
    }
    .btn-secondary{
      padding:15px 24px;
      color:var(--brand-dark);
      background:#fff;
      border:1px solid rgba(20,184,166,.28);
      box-shadow:var(--shadow-sm);
    }
    .btn-dark{
      padding:15px 24px;
      color:#fff;
      background:linear-gradient(135deg,#0f172a,#1e293b);
      box-shadow:0 18px 34px rgba(15,23,42,.25);
    }
    .btn-primary:focus,.btn-secondary:focus,.btn-dark:focus,.nav-link:focus,.nav-cta:focus,a:focus-visible,input:focus-visible{
      outline:none;
      box-shadow:var(--focus);
    }
    .page-hero{
      position:relative;
      overflow:hidden;
      padding:54px 0 34px;
      background:
        linear-gradient(115deg,rgba(7,17,31,.88),rgba(15,118,110,.76)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      color:#fff;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 78% 20%,rgba(250,204,21,.26),transparent 24%),
        linear-gradient(180deg,transparent,rgba(7,17,31,.45));
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:34px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.22);
      color:#dffdf7;
      font-weight:800;
      font-size:14px;
      backdrop-filter:blur(8px);
    }
    .hero-title{
      margin:18px 0 14px;
      font-size:clamp(36px,5vw,66px);
      line-height:1.05;
      font-weight:950;
      letter-spacing:-.06em;
    }
    .hero-title span{color:#fde68a}
    .hero-lead{
      color:#dbeafe;
      font-size:18px;
      max-width:700px;
    }
    .trust-strip{
      margin-top:24px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.18);
      color:#f8fafc;
      font-weight:800;
      font-size:14px;
    }
    .fund-card{
      background:rgba(255,255,255,.94);
      color:var(--ink);
      border-radius:32px;
      padding:24px;
      box-shadow:0 30px 80px rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.65);
    }
    .progress-layout{
      display:grid;
      grid-template-columns:190px 1fr;
      gap:22px;
      align-items:center;
    }
    .ring{
      width:174px;
      height:174px;
      border-radius:50%;
      background:conic-gradient(var(--brand) 0 78%,#e2e8f0 78% 100%);
      display:grid;
      place-items:center;
      box-shadow:inset 0 0 0 1px rgba(15,23,42,.06),0 20px 42px rgba(20,184,166,.18);
      position:relative;
    }
    .ring:after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:50%;
      background:#fff;
      box-shadow:inset 0 0 0 1px #edf2f7;
    }
    .ring-text{
      position:relative;
      z-index:1;
      text-align:center;
    }
    .ring-text strong{
      display:block;
      font-size:36px;
      line-height:1;
      font-weight:950;
      color:var(--brand-dark);
    }
    .ring-text span{font-size:13px;color:var(--muted);font-weight:800}
    .tier-list{display:grid;gap:10px;margin-top:16px}
    .tier{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      padding:12px;
      border-radius:18px;
      background:#f8fafc;
      border:1px solid #e2e8f0;
    }
    .tier strong{font-size:15px}
    .tier span{font-size:13px;color:var(--muted)}
    .section{padding:72px 0}
    .section-tight{padding:54px 0}
    .section-head{
      max-width:780px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--brand-dark);
      font-weight:950;
      letter-spacing:.06em;
      font-size:13px;
    }
    .section-title{
      margin-top:8px;
      font-size:clamp(28px,3.6vw,44px);
      line-height:1.16;
      font-weight:950;
      letter-spacing:-.045em;
    }
    .section-desc{
      margin-top:12px;
      color:var(--muted);
      font-size:17px;
    }
    .card{
      background:rgba(255,255,255,.92);
      border:1px solid rgba(219,228,239,.9);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
      transition:.25s ease;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(20,184,166,.34);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(20,184,166,.1);
      color:var(--brand-dark);
      font-weight:900;
      font-size:13px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:20px;
    }
    .feature-card{padding:24px}
    .icon-box{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,rgba(20,184,166,.16),rgba(249,115,22,.13));
      font-size:22px;
      margin-bottom:16px;
    }
    .feature-card h3,.scenario h3,.step-card h3,.reward h3{
      font-weight:950;
      font-size:20px;
      letter-spacing:-.025em;
      margin-bottom:8px;
    }
    .muted{color:var(--muted)}
    .split{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:28px;
      align-items:center;
    }
    .image-card{
      border-radius:32px;
      overflow:hidden;
      box-shadow:var(--shadow);
      border:1px solid rgba(219,228,239,.8);
      position:relative;
    }
    .image-card:after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent,rgba(15,23,42,.34));
      pointer-events:none;
    }
    .score-board{
      padding:24px;
      background:#07111f;
      color:#fff;
      border-radius:32px;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.1);
    }
    .match-row{
      display:grid;
      grid-template-columns:1fr auto 1fr;
      align-items:center;
      gap:12px;
      padding:16px 0;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .match-row:last-child{border-bottom:0}
    .team{font-weight:900}
    .team:last-child{text-align:right}
    .score{
      padding:7px 13px;
      border-radius:999px;
      background:rgba(20,184,166,.18);
      color:#99f6e4;
      font-weight:950;
      min-width:70px;
      text-align:center;
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:20px;
    }
    .scenario{padding:26px}
    .scenario-list{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .scenario-item{
      display:flex;
      gap:12px;
      padding:14px;
      border-radius:18px;
      background:#f8fafc;
      border:1px solid #e2e8f0;
    }
    .scenario-item b{color:var(--brand-dark)}
    .rewards{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
    }
    .reward{
      padding:24px;
      position:relative;
    }
    .reward .num{
      position:absolute;
      top:18px;
      right:20px;
      font-size:42px;
      line-height:1;
      font-weight:950;
      color:rgba(20,184,166,.12);
    }
    .progress-section{
      background:linear-gradient(135deg,#07111f,#0f2f34);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .progress-section:before{
      content:"";
      position:absolute;
      width:420px;
      height:420px;
      border-radius:50%;
      background:rgba(20,184,166,.16);
      right:-160px;
      top:-170px;
      filter:blur(8px);
    }
    .milestone{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:28px;
    }
    .step-card{
      padding:22px;
      border-radius:24px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      backdrop-filter:blur(10px);
    }
    .step-card .dot{
      width:18px;
      height:18px;
      border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 0 8px rgba(250,204,21,.12);
      margin-bottom:18px;
    }
    .step-card.done .dot{background:var(--brand);box-shadow:0 0 0 8px rgba(20,184,166,.14)}
    .timeline-bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
      margin-top:20px;
    }
    .timeline-bar span{
      display:block;
      height:100%;
      width:78%;
      background:linear-gradient(90deg,var(--brand),var(--gold),var(--accent));
      border-radius:999px;
    }
    .data-panel{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .data-item{
      padding:22px;
      border-radius:24px;
      background:#fff;
      border:1px solid #e2e8f0;
      box-shadow:var(--shadow-sm);
    }
    .data-item strong{
      display:block;
      font-size:34px;
      line-height:1.1;
      font-weight:950;
      color:var(--brand-dark);
    }
    .data-item span{color:var(--muted);font-weight:800}
    .activity-box{
      background:
        linear-gradient(135deg,rgba(255,255,255,.94),rgba(240,253,250,.92)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(219,228,239,.92);
      border-radius:36px;
      padding:30px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .task-list{
      display:grid;
      gap:12px;
      margin-top:22px;
    }
    .task{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:16px;
      border-radius:20px;
      background:#fff;
      border:1px solid #e2e8f0;
    }
    .task-left{display:flex;align-items:center;gap:12px}
    .check{
      width:30px;height:30px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(20,184,166,.12);
      color:var(--brand-dark);
      font-weight:950;
    }
    .faq-wrap{display:grid;gap:14px}
    .faq-item{
      border-radius:22px;
      border:1px solid #e2e8f0;
      background:#fff;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:20px 22px;
      background:#fff;
      border:0;
      cursor:pointer;
      text-align:left;
      font-weight:950;
      color:var(--ink);
    }
    .faq-q:hover{background:#f8fafc}
    .faq-a{
      display:none;
      padding:0 22px 20px;
      color:var(--muted);
    }
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .faq-q span:last-child{transition:.25s ease;font-size:22px;color:var(--brand-dark)}
    .cta-panel{
      border-radius:36px;
      padding:38px;
      background:
        radial-gradient(circle at 84% 20%,rgba(250,204,21,.28),transparent 30%),
        linear-gradient(135deg,#0f766e,#07111f);
      color:#fff;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .site-footer{
      background:#07111f;
      color:#fff;
      padding:58px 0 88px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .8fr .8fr .8fr;
      gap:28px;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-title{
      font-weight:950;
      margin-bottom:14px;
      color:#f8fafc;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#cbd5e1;
    }
    .footer-links a:hover{color:#5eead4;transform:translateX(3px)}
    .record{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      padding-top:22px;
      color:#94a3b8;
      font-size:14px;
    }
    .record a:hover{color:#5eead4}
    .fixed-cta{
      position:fixed;
      left:50%;
      bottom:16px;
      transform:translateX(-50%);
      z-index:70;
      width:min(760px,calc(100% - 28px));
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:12px 14px 12px 18px;
      border-radius:999px;
      color:#fff;
      background:rgba(7,17,31,.9);
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 22px 60px rgba(0,0,0,.28);
      backdrop-filter:blur(16px);
    }
    .fixed-cta strong{font-weight:950}
    .fixed-cta span{color:#cbd5e1;font-size:14px}
    .fixed-cta a{
      flex:0 0 auto;
      padding:10px 16px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),#fb923c);
      font-weight:950;
    }
    @media (max-width:1024px){
      .brand-line{flex-wrap:wrap}
      .trend{width:100%;overflow-x:auto;padding-bottom:2px}
      .hero-grid,.split,.scenario-grid{grid-template-columns:1fr}
      .progress-layout{grid-template-columns:1fr}
      .ring{margin:0 auto}
      .milestone,.data-panel{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container-site{width:min(100% - 24px,1180px)}
      .brand-line{gap:12px}
      .top-search{order:3;flex-basis:100%}
      .trend{display:none}
      .channel-row{align-items:flex-start}
      .nav-cta{display:none}
      .page-hero{padding:38px 0 28px}
      .feature-grid,.rewards,.milestone,.data-panel{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:26px}
      .footer-grid{grid-template-columns:1fr}
      .fixed-cta{border-radius:22px;align-items:flex-start}
      .fixed-cta span{display:none}
    }
    @media (max-width:520px){
      .hero-title{font-size:34px}
      .fund-card{padding:18px;border-radius:24px}
      .section{padding:52px 0}
      .section-tight{padding:42px 0}
      .task{align-items:flex-start;flex-direction:column}
      .match-row{grid-template-columns:1fr;gap:6px}
      .team:last-child{text-align:left}
      .score{width:max-content}
      .footer-grid{gap:22px}
      .fixed-cta{bottom:10px;width:calc(100% - 20px)}
    }

/* roulang page: category3 */
:root{
      --bg:#08111f;
      --bg-soft:#0d1729;
      --panel:#0f1a30;
      --panel-2:#111f38;
      --line:rgba(148,163,184,.16);
      --text:#e5eefc;
      --muted:#94a3b8;
      --brand:#2bd4a6;
      --brand-2:#69a8ff;
      --brand-3:#f6c177;
      --danger:#ff6b6b;
      --shadow:0 20px 60px rgba(2,8,23,.32);
      --radius:22px;
      --radius-sm:16px;
      --radius-xs:12px;
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(1200px 600px at 15% -10%, rgba(43,212,166,.14), transparent 60%),
        radial-gradient(800px 500px at 85% 0%, rgba(105,168,255,.14), transparent 58%),
        linear-gradient(180deg, #07101d 0%, #091424 45%, #07101d 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:.2s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(43,212,166,.25);color:#fff}
    .container-site{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .site-header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(7,16,29,.92), rgba(7,16,29,.72));
      border-bottom:1px solid rgba(148,163,184,.12);
    }
    .brand-line{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:14px 0 10px;
    }
    .logo{
      display:inline-flex;align-items:center;gap:12px;
      font-weight:800;letter-spacing:.02em;
      color:#fff;
      white-space:nowrap;
    }
    .logo-mark{
      width:15px;height:15px;border-radius:999px;
      background:linear-gradient(135deg,var(--brand) 0%, var(--brand-2) 100%);
      box-shadow:0 0 0 6px rgba(43,212,166,.12);
      position:relative;
    }
    .logo-mark::after{
      content:"";
      position:absolute;inset:-7px;
      border-radius:999px;
      border:1px solid rgba(105,168,255,.26);
    }
    .top-search{
      flex:1;max-width:520px;
      display:flex;align-items:center;gap:10px;
      background:rgba(15,26,48,.85);
      border:1px solid rgba(148,163,184,.16);
      border-radius:999px;
      padding:11px 16px;
      color:var(--muted);
      box-shadow:0 8px 28px rgba(2,8,23,.14);
    }
    .top-search input{
      flex:1;border:0;outline:0;background:transparent;color:#fff;
      min-width:0;
    }
    .top-search input::placeholder{color:#7f8da7}
    .trend{
      display:flex;align-items:center;flex-wrap:wrap;gap:10px;
      color:var(--muted);font-size:.95rem;justify-content:flex-end;
    }
    .trend span{
      padding:7px 12px;border-radius:999px;
      background:rgba(148,163,184,.1);
      border:1px solid rgba(148,163,184,.08);
      color:#d7e4f7;
    }
    .channel-row{
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:10px 0 14px;
    }
    .nav-scroll{
      display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none;
      flex:1;
    }
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{
      flex:0 0 auto;
      color:#c8d4e6;
      background:rgba(148,163,184,.08);
      border:1px solid rgba(148,163,184,.1);
      border-radius:999px;
      padding:10px 15px;
      font-size:.95rem;
      font-weight:600;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link:focus-visible{
      transform:translateY(-1px);
      background:rgba(105,168,255,.14);
      border-color:rgba(105,168,255,.24);
      color:#fff;
      outline:none;
    }
    .nav-link.active{
      background:linear-gradient(135deg, rgba(43,212,166,.22), rgba(105,168,255,.2));
      color:#fff;border-color:rgba(43,212,166,.3);
      box-shadow:0 12px 25px rgba(43,212,166,.12);
    }
    .nav-cta,.btn-primary,.btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      border-radius:999px;
      font-weight:700;
      padding:13px 18px;
      border:1px solid transparent;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-cta,.btn-primary{
      background:linear-gradient(135deg,var(--brand) 0%, var(--brand-2) 100%);
      color:#04111c;
      box-shadow:0 16px 30px rgba(43,212,166,.18);
    }
    .nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);filter:saturate(1.04)}
    .btn-secondary{
      background:rgba(148,163,184,.08);
      color:#f1f5f9;
      border-color:rgba(148,163,184,.16);
    }
    .btn-secondary:hover{
      background:rgba(148,163,184,.12);
      border-color:rgba(148,163,184,.28);
      transform:translateY(-2px);
    }
    .hero{
      position:relative;
      padding:28px 0 26px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(148,163,184,.14);
      border-radius:calc(var(--radius) + 8px);
      background:
        linear-gradient(180deg, rgba(8,17,31,.62), rgba(8,17,31,.88)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .hero-panel::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(600px 280px at 12% 12%, rgba(43,212,166,.17), transparent 56%),
        radial-gradient(650px 320px at 88% 14%, rgba(105,168,255,.18), transparent 52%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns:1.25fr .95fr;
      gap:28px;
      padding:34px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 14px;border-radius:999px;
      background:rgba(43,212,166,.12);
      color:#bff8ea;
      border:1px solid rgba(43,212,166,.18);
      font-weight:700;
      margin-bottom:18px;
    }
    .hero h1{
      font-size:clamp(2.1rem,4vw,4.2rem);
      line-height:1.08;
      letter-spacing:-.03em;
      margin:0 0 16px;
      max-width:12ch;
    }
    .hero p{
      color:#c7d6ea;
      font-size:1.05rem;
      max-width:54ch;
      margin:0 0 24px;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;margin-bottom:20px;
    }
    .trust-row{
      display:flex;flex-wrap:wrap;gap:10px;
      padding-top:4px;
    }
    .trust-chip{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(15,26,48,.78);
      border:1px solid rgba(148,163,184,.14);
      color:#d8e5f6;
      font-size:.95rem;
    }
    .form-card{
      background:rgba(15,26,48,.86);
      border:1px solid rgba(148,163,184,.15);
      border-radius:var(--radius);
      padding:22px;
      box-shadow:0 18px 42px rgba(2,8,23,.24);
      display:flex;flex-direction:column;justify-content:space-between;
      gap:18px;
    }
    .form-card h2{
      margin:0;
      font-size:1.25rem;
    }
    .form-card p{
      margin:0;color:var(--muted);
    }
    .lead-form{
      display:grid;gap:12px;margin-top:4px;
    }
    .field{
      display:grid;gap:8px;
    }
    .field label{
      font-size:.95rem;color:#d6e3f6;font-weight:600;
    }
    .field input,.field select,.field textarea{
      width:100%;
      background:rgba(7,16,29,.72);
      color:#fff;
      border:1px solid rgba(148,163,184,.18);
      border-radius:14px;
      padding:13px 14px;
      outline:none;
      transition:.2s ease;
    }
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:rgba(43,212,166,.42);
      box-shadow:0 0 0 4px rgba(43,212,166,.12);
    }
    .field small{color:var(--muted)}
    .mini-note{
      display:flex;align-items:flex-start;gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(105,168,255,.08);
      border:1px solid rgba(105,168,255,.14);
      color:#d7e6fb;
      font-size:.95rem;
    }
    .section{
      padding:16px 0 22px;
    }
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:18px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(1.45rem,2.4vw,2.2rem);
      line-height:1.15;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:55ch;
    }
    .grid-3{
      display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;
    }
    .grid-2{
      display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;
    }
    .grid-4{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;
    }
    .card{
      background:linear-gradient(180deg, rgba(15,26,48,.96), rgba(12,22,39,.96));
      border:1px solid rgba(148,163,184,.14);
      border-radius:var(--radius);
      overflow:hidden;
      box-shadow:0 18px 36px rgba(2,8,23,.18);
    }
    .card-body{padding:20px}
    .card-media{
      aspect-ratio:16/9;
      position:relative;
      overflow:hidden;
      background:#0d1627;
    }
    .card-media img{
      width:100%;height:100%;object-fit:cover;transition:.4s ease;
    }
    .card:hover .card-media img{transform:scale(1.04)}
    .card:hover,.feature:hover,.info-strip:hover,.stat-box:hover{transform:translateY(-3px)}
    .feature,.info-strip,.stat-box,.faq-item{
      transition:.22s ease;
    }
    .card-title{
      font-size:1.12rem;
      margin:0 0 10px;
      line-height:1.35;
    }
    .card-text{color:var(--muted);margin:0}
    .meta-row{
      display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px
    }
    .tag{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(43,212,166,.12);
      color:#baf8e7;
      border:1px solid rgba(43,212,166,.14);
      font-size:.88rem;
      font-weight:700;
    }
    .tag.alt{
      background:rgba(105,168,255,.12);
      color:#d5e4ff;
      border-color:rgba(105,168,255,.14);
    }
    .tag.warn{
      background:rgba(246,193,119,.12);
      color:#ffe4ba;
      border-color:rgba(246,193,119,.14);
    }
    .feature{
      padding:20px;
      border-radius:var(--radius);
      background:rgba(15,26,48,.78);
      border:1px solid rgba(148,163,184,.14);
      box-shadow:0 16px 30px rgba(2,8,23,.12);
    }
    .feature .icon{
      width:48px;height:48px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, rgba(43,212,166,.18), rgba(105,168,255,.18));
      border:1px solid rgba(148,163,184,.14);
      margin-bottom:14px;
      font-size:1.25rem;
    }
    .feature h3{
      margin:0 0 8px;
      font-size:1.08rem;
    }
    .feature p{margin:0;color:var(--muted)}
    .split{
      display:grid;grid-template-columns:1.05fr .95fr;gap:16px;align-items:stretch;
    }
    .panel{
      background:rgba(15,26,48,.84);
      border:1px solid rgba(148,163,184,.14);
      border-radius:var(--radius);
      overflow:hidden;
      box-shadow:0 18px 36px rgba(2,8,23,.16);
    }
    .panel-inner{padding:22px}
    .timeline{
      display:grid;gap:14px;margin-top:10px;
    }
    .step{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:flex-start;
      padding:14px;
      background:rgba(7,16,29,.56);
      border:1px solid rgba(148,163,184,.12);
      border-radius:18px;
    }
    .step-num{
      width:34px;height:34px;border-radius:999px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#04111c;font-weight:800;
      flex:none;
    }
    .step h4{margin:0 0 4px;font-size:1rem}
    .step p{margin:0;color:var(--muted);font-size:.95rem}
    .scoreboard{
      display:grid;gap:14px;
    }
    .match-item{
      display:flex;justify-content:space-between;align-items:center;gap:16px;
      padding:16px;
      border-radius:18px;
      background:rgba(7,16,29,.58);
      border:1px solid rgba(148,163,184,.12);
    }
    .match-item strong{display:block;margin-bottom:4px}
    .match-item span{color:var(--muted);font-size:.93rem}
    .score-pill{
      padding:8px 12px;border-radius:999px;
      background:rgba(43,212,166,.12);
      color:#bff8ea;
      border:1px solid rgba(43,212,166,.16);
      font-weight:700;
      flex:none;
    }
    .metrics{
      display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;
    }
    .stat-box{
      padding:18px;border-radius:20px;
      background:rgba(15,26,48,.82);
      border:1px solid rgba(148,163,184,.14);
      box-shadow:0 14px 24px rgba(2,8,23,.12);
    }
    .stat-box .num{
      font-size:1.7rem;font-weight:900;line-height:1;color:#fff;
      margin-bottom:8px;
    }
    .stat-box p{margin:0;color:var(--muted);font-size:.95rem}
    .quote{
      padding:22px;
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(105,168,255,.12), rgba(15,26,48,.82));
      border:1px solid rgba(105,168,255,.18);
    }
    .quote p{margin:0;color:#dbe9fb}
    .quote strong{display:block;margin-top:12px;color:#fff}
    .faq{
      display:grid;gap:12px;
    }
    .faq-item{
      background:rgba(15,26,48,.82);
      border:1px solid rgba(148,163,184,.14);
      border-radius:18px;
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:700;
      display:flex;justify-content:space-between;align-items:center;gap:12px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      color:#9ed7c4;
      font-size:1.4rem;
      line-height:1;
    }
    .faq-item[open] summary::after{content:"–"}
    .faq-item .faq-body{
      padding:0 20px 18px;
      color:var(--muted);
    }
    .cta{
      padding:20px;
      border-radius:calc(var(--radius) + 2px);
      background:
        radial-gradient(700px 250px at 0% 0%, rgba(43,212,166,.16), transparent 55%),
        radial-gradient(700px 250px at 100% 0%, rgba(105,168,255,.18), transparent 50%),
        linear-gradient(180deg, rgba(15,26,48,.92), rgba(10,19,34,.96));
      border:1px solid rgba(148,163,184,.14);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .cta-inner{
      display:flex;align-items:center;justify-content:space-between;gap:20px;
      flex-wrap:wrap;
    }
    .cta h2{margin:0 0 8px;font-size:1.7rem}
    .cta p{margin:0;color:var(--muted);max-width:60ch}
    .footer-title{
      font-weight:800;
      color:#fff;
      margin-bottom:12px;
      font-size:1rem;
    }
    .footer-links{
      display:grid;gap:10px;
    }
    .footer-links a{
      color:#c4d3e8;
    }
    .footer-links a:hover,.footer-links a:focus-visible{
      color:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .site-footer{
      margin-top:26px;
      padding:34px 0 24px;
      border-top:1px solid rgba(148,163,184,.12);
      background:linear-gradient(180deg, rgba(7,16,29,.7), rgba(7,16,29,.95));
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .9fr .9fr .9fr;
      gap:24px;
      padding-bottom:20px;
    }
    .record{
      display:flex;flex-wrap:wrap;gap:14px;
      color:var(--muted);
      padding-top:18px;
      border-top:1px solid rgba(148,163,184,.12);
      font-size:.92rem;
    }
    .record a{color:#d9e7fb}
    .record a:hover{color:#fff}
    .news-grid{
      display:grid;
      grid-template-columns:repeat(6,minmax(0,1fr));
      gap:16px;
    }
    .news-card{
      grid-column:span 2;
      padding:18px;
      background:rgba(15,26,48,.82);
      border:1px solid rgba(148,163,184,.14);
      border-radius:20px;
    }
    .news-card .date{
      color:#8fb8ff;
      font-weight:700;
      margin-bottom:10px;
      display:inline-flex;
    }
    .news-card h3{
      margin:0 0 10px;font-size:1.06rem;line-height:1.4;
    }
    .news-card p{margin:0 0 14px;color:var(--muted)}
    .news-card .more{
      color:#bdf8e9;font-weight:700;
      display:inline-flex;align-items:center;gap:6px;
    }
    .fixed-bar{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      padding:10px 0;
      background:linear-gradient(180deg, rgba(7,16,29,0), rgba(7,16,29,.92) 18%, rgba(7,16,29,.98));
      border-top:1px solid rgba(148,163,184,.12);
    }
    .fixed-bar .wrap{
      width:min(var(--container),calc(100% - 24px));
      margin:0 auto;
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      background:rgba(15,26,48,.9);
      border:1px solid rgba(148,163,184,.14);
      border-radius:20px;
      padding:12px 14px;
      box-shadow:0 14px 36px rgba(2,8,23,.28);
    }
    .fixed-bar strong{display:block;margin-bottom:2px}
    .fixed-bar span{color:var(--muted);font-size:.92rem}
    .fixed-bar .actions{display:flex;gap:10px;flex-wrap:wrap}
    .section-note{
      color:var(--muted);
      font-size:.94rem;
      margin-top:10px;
    }
    .brand-intro{
      padding:22px;
      border-radius:var(--radius);
      background:
        linear-gradient(180deg, rgba(15,26,48,.94), rgba(10,19,34,.95));
      border:1px solid rgba(148,163,184,.14);
    }
    .brand-intro p{color:#d1def0;margin:0}
    .image-frame{
      border-radius:24px;
      overflow:hidden;
      border:1px solid rgba(148,163,184,.14);
      box-shadow:0 18px 42px rgba(2,8,23,.2);
      background:#0b1425;
    }
    .image-frame img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .image-copy{
      display:flex;flex-direction:column;justify-content:center;gap:16px;
      padding:10px 0 10px 12px;
    }
    .bullet-list{
      display:grid;gap:10px;margin:14px 0 0;padding:0;list-style:none;
    }
    .bullet-list li{
      position:relative;
      padding-left:26px;
      color:#d5e3f4;
    }
    .bullet-list li::before{
      content:"";
      position:absolute;left:0;top:.7em;
      width:10px;height:10px;border-radius:999px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 0 0 4px rgba(43,212,166,.12);
      transform:translateY(-50%);
    }
    .anchor-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
    }
    .focus-ring:focus-visible{
      outline:none;
      box-shadow:0 0 0 4px rgba(43,212,166,.18);
    }
    @media (max-width: 1024px){
      .hero-inner,.split,.footer-grid,.grid-4,.metrics{grid-template-columns:1fr 1fr}
      .news-grid{grid-template-columns:1fr 1fr}
      .news-card{grid-column:span 1}
      .section-head,.cta-inner,.brand-line,.channel-row{flex-direction:column;align-items:flex-start}
      .top-search{max-width:none;width:100%}
      .trend{justify-content:flex-start}
      .nav-scroll{width:100%}
      .nav-cta{align-self:stretch}
      .hero h1{max-width:100%}
    }
    @media (max-width: 768px){
      .container-site{width:min(var(--container),calc(100% - 20px))}
      .brand-line{padding-top:12px}
      .hero{padding-top:18px}
      .hero-inner{grid-template-columns:1fr;padding:20px}
      .grid-3,.grid-2,.grid-4,.metrics,.news-grid,.footer-grid{grid-template-columns:1fr}
      .section{padding:12px 0 18px}
      .match-item{flex-direction:column;align-items:flex-start}
      .fixed-bar .wrap{flex-direction:column;align-items:flex-start}
      .fixed-bar .actions{width:100%}
      .fixed-bar .actions a{flex:1}
    }
    @media (max-width: 520px){
      .hero h1{font-size:2rem}
      .hero p,.section-head p,.card-text,.feature p,.faq-item .faq-body{font-size:.95rem}
      .hero-actions,.cta .actions,.lead-form{grid-template-columns:1fr}
      .brand-line,.channel-row{gap:12px}
      .top-search{padding:10px 14px}
      .nav-link,.nav-cta,.btn-primary,.btn-secondary{padding:11px 14px}
      .card-body,.panel-inner,.feature,.news-card,.quote,.brand-intro{padding:16px}
      .record{gap:10px}
    }

/* roulang page: category5 */
:root{
      --brand:#ef3b2d;
      --brand-2:#ff7a1a;
      --brand-dark:#b91c1c;
      --ink:#111827;
      --muted:#64748b;
      --soft:#f8fafc;
      --paper:#ffffff;
      --line:#e5e7eb;
      --dark:#0f172a;
      --dark-2:#172033;
      --gold:#f8c14a;
      --green:#10b981;
      --radius:22px;
      --radius-sm:14px;
      --shadow:0 18px 60px rgba(15,23,42,.12);
      --shadow-soft:0 10px 30px rgba(15,23,42,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 0%, rgba(239,59,45,.10), transparent 34%),
        radial-gradient(circle at 90% 8%, rgba(255,122,26,.12), transparent 30%),
        #f6f7fb;
      line-height:1.75;
      padding-bottom:82px;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container-site{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .text-ink{color:var(--ink)}
    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      background:rgba(255,255,255,.94);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(226,232,240,.9);
      box-shadow:0 8px 26px rgba(15,23,42,.06);
    }
    .brand-line{
      display:grid;
      grid-template-columns:auto minmax(240px,1fr) auto;
      gap:20px;
      align-items:center;
      padding:16px 0 12px;
    }
    .logo{display:inline-flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em}
    .logo-mark{
      width:36px;height:36px;border-radius:12px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      position:relative;box-shadow:0 10px 22px rgba(239,59,45,.28);
      flex:0 0 auto;
    }
    .logo-mark:before{
      content:"";position:absolute;inset:8px 7px 8px 11px;
      border-left:5px solid #fff;border-top:5px solid transparent;border-bottom:5px solid transparent;
      transform:skewX(-10deg);
    }
    .top-search{
      display:flex;align-items:center;gap:10px;
      background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;
      padding:9px 14px;color:var(--muted);
      transition:.2s ease;
    }
    .top-search:focus-within{background:#fff;border-color:rgba(239,59,45,.45);box-shadow:0 0 0 4px rgba(239,59,45,.10)}
    .top-search input{border:0;background:transparent;outline:none;width:100%;color:var(--ink)}
    .trend{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);white-space:nowrap}
    .trend span{
      display:inline-flex;padding:5px 9px;border-radius:999px;
      background:#fff3ed;color:#9a3412;border:1px solid #fed7aa;
    }
    .channel-row{
      display:flex;justify-content:space-between;align-items:center;gap:18px;
      padding:0 0 12px;
    }
    .nav-scroll{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{
      position:relative;display:inline-flex;align-items:center;justify-content:center;
      padding:9px 14px;border-radius:999px;color:#334155;font-weight:800;font-size:15px;
      white-space:nowrap;transition:.2s ease;
    }
    .nav-link:hover{background:#fff1f0;color:var(--brand)}
    .nav-link.active{
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#fff;box-shadow:0 10px 24px rgba(239,59,45,.25);
    }
    .nav-cta{
      display:inline-flex;align-items:center;justify-content:center;
      padding:10px 16px;border-radius:999px;background:var(--dark);color:#fff;
      font-weight:900;white-space:nowrap;box-shadow:0 12px 26px rgba(15,23,42,.18);
      transition:.2s ease;
    }
    .nav-cta:hover{transform:translateY(-1px);background:#020617}
    .hero{
      position:relative;overflow:hidden;border-radius:0 0 42px 42px;
      background:
        linear-gradient(90deg,rgba(15,23,42,.96),rgba(127,29,29,.82)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fff;
    }
    .hero:after{
      content:"";position:absolute;inset:auto -8% -30% auto;width:430px;height:430px;
      border-radius:999px;background:rgba(255,122,26,.28);filter:blur(40px);
    }
    .hero-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center;padding:62px 0 54px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-weight:900;font-size:14px}
    h1{font-size:clamp(34px,5vw,64px);line-height:1.06;margin:18px 0 18px;font-weight:950;letter-spacing:-.04em}
    .hero-lead{font-size:18px;color:#f8fafc;max-width:680px}
    .group-strip{
      display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:26px 0;
      padding:14px;border-radius:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
    }
    .avatar-stack{display:flex}
    .avatar{
      width:34px;height:34px;border-radius:50%;border:2px solid #fff;margin-left:-8px;
      background:linear-gradient(135deg,#fecaca,#f97316);display:grid;place-items:center;font-size:12px;font-weight:900;color:#7f1d1d;
    }
    .avatar:first-child{margin-left:0}
    .btn-row{display:flex;gap:12px;flex-wrap:wrap}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:48px;padding:13px 20px;border-radius:999px;font-weight:950;
      border:1px solid transparent;transition:.22s ease;cursor:pointer;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 18px 34px rgba(239,59,45,.32)}
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 24px 44px rgba(239,59,45,.40)}
    .btn-light{background:#fff;color:#991b1b}
    .btn-light:hover{transform:translateY(-2px);box-shadow:0 18px 30px rgba(255,255,255,.18)}
    .btn-outline{background:#fff;color:var(--brand);border-color:#fecaca}
    .btn-outline:hover{background:#fff1f0;transform:translateY(-1px)}
    .hero-panel{
      background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
      border-radius:30px;padding:18px;box-shadow:0 30px 80px rgba(0,0,0,.26);
      backdrop-filter:blur(16px);
    }
    .match-card{background:#fff;color:var(--ink);border-radius:24px;padding:20px}
    .match-top{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:18px}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;font-size:13px;font-weight:900}
    .badge-red{background:#fee2e2;color:#991b1b}
    .badge-green{background:#dcfce7;color:#166534}
    .badge-dark{background:#111827;color:#fff}
    .teams{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px}
    .team{text-align:center}
    .team-icon{width:58px;height:58px;border-radius:18px;margin:0 auto 8px;background:linear-gradient(135deg,#f1f5f9,#ffe4e6);display:grid;place-items:center;font-size:25px}
    .vs{font-weight:950;color:var(--brand);font-size:20px}
    .mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
    .mini-stats div{background:#f8fafc;border:1px solid #e2e8f0;border-radius:16px;padding:10px;text-align:center}
    .mini-stats strong{display:block;font-size:20px;color:var(--brand)}
    .trust-bar{background:#fff;border-bottom:1px solid #e5e7eb}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:18px 0}
    .trust-item{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:16px;background:#f8fafc;color:#334155;font-weight:800}
    .trust-item span{font-size:22px}
    section{padding:70px 0}
    .section-head{max-width:760px;margin-bottom:30px}
    .section-kicker{color:var(--brand);font-weight:950;margin-bottom:6px}
    .section-title{font-size:clamp(26px,3vw,42px);line-height:1.18;font-weight:950;letter-spacing:-.03em}
    .section-desc{margin-top:12px;color:var(--muted);font-size:17px}
    .card{background:rgba(255,255,255,.92);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);box-shadow:var(--shadow-soft);transition:.22s ease}
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .play-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:28px;align-items:stretch}
    .image-card{overflow:hidden;position:relative;min-height:420px}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .image-card .caption{position:absolute;left:18px;right:18px;bottom:18px;background:rgba(15,23,42,.78);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:18px;padding:16px;color:#fff}
    .steps{display:grid;gap:14px}
    .step{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:18px}
    .step-num{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-weight:950}
    .reward-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .reward-main{padding:28px;background:linear-gradient(135deg,#fff,#fff7ed);border:1px solid #fed7aa}
    .reward-list{display:grid;gap:12px}
    .reward-item{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:16px;border-radius:18px;background:#fff;border:1px solid #ffedd5}
    .progress-card{padding:28px;background:#111827;color:#fff;overflow:hidden;position:relative}
    .progress-card:before{content:"";position:absolute;right:-70px;top:-70px;width:210px;height:210px;border-radius:999px;background:rgba(239,59,45,.34)}
    .progress-line{height:12px;background:rgba(255,255,255,.14);border-radius:999px;overflow:hidden;margin:18px 0}
    .progress-fill{height:100%;width:72%;background:linear-gradient(90deg,var(--brand),var(--gold));border-radius:999px}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
    .timeline div{padding:14px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.10)}
    .scenario-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .scenario-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .scenario{padding:20px}
    .scenario strong{font-size:18px}
    .deep-panel{padding:28px;background:#fff;border-radius:var(--radius);border:1px solid #e2e8f0}
    .expert-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .expert{padding:18px;display:flex;gap:14px;align-items:flex-start}
    .expert-photo{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,#fee2e2,#fed7aa);display:grid;place-items:center;font-size:24px;flex:0 0 auto}
    .faq{display:grid;gap:14px}
    details{background:#fff;border:1px solid #e2e8f0;border-radius:18px;padding:18px 20px;box-shadow:0 8px 20px rgba(15,23,42,.05)}
    summary{font-weight:950;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";color:var(--brand);font-size:22px;line-height:1}
    details[open] summary:after{content:"−"}
    details p{margin:10px 0 0;color:var(--muted)}
    .cta-block{
      position:relative;overflow:hidden;border-radius:34px;padding:38px;
      background:linear-gradient(135deg,#991b1b,#ef3b2d 48%,#ff7a1a);color:#fff;
      box-shadow:0 26px 70px rgba(239,59,45,.28);
    }
    .cta-block:after{content:"";position:absolute;right:-90px;bottom:-110px;width:280px;height:280px;border-radius:999px;background:rgba(255,255,255,.16)}
    .cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;gap:22px;align-items:center}
    .site-footer{background:#0f172a;color:#fff;padding:58px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px;margin-bottom:34px}
    .footer-title{font-weight:950;margin-bottom:12px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#cbd5e1;transition:.2s ease}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .record{border-top:1px solid rgba(255,255,255,.10);padding-top:18px;display:flex;flex-wrap:wrap;gap:10px 14px;color:#cbd5e1;font-size:13px}
    .record a{color:#fff}
    .fixed-cta{
      position:fixed;left:0;right:0;bottom:0;z-index:90;
      background:rgba(15,23,42,.94);backdrop-filter:blur(18px);
      border-top:1px solid rgba(255,255,255,.12);color:#fff;
    }
    .fixed-cta .container-site{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px 0}
    .fixed-cta strong{font-size:16px}
    .fixed-actions{display:flex;gap:10px;align-items:center}
    .focus-ring:focus-visible{outline:4px solid rgba(239,59,45,.22);outline-offset:3px}
    @media (max-width:1024px){
      .brand-line{grid-template-columns:1fr;gap:12px}
      .trend{overflow-x:auto}
      .hero-wrap,.play-layout,.reward-wrap,.scenario-grid,.cta-inner{grid-template-columns:1fr}
      .trust-grid,.timeline{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      body{padding-bottom:112px}
      .channel-row{align-items:flex-start;flex-direction:column}
      .nav-cta{width:100%}
      .hero{border-radius:0 0 28px 28px}
      .hero-wrap{padding:42px 0}
      .trust-grid,.scenario-list,.expert-strip{grid-template-columns:1fr}
      .mini-stats{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .fixed-cta .container-site{align-items:flex-start;flex-direction:column}
      .fixed-actions{width:100%}
      .fixed-actions .btn{flex:1;padding-left:12px;padding-right:12px}
    }
    @media (max-width:520px){
      .container-site{width:min(100% - 22px,var(--container))}
      .top-search{border-radius:18px}
      h1{font-size:36px}
      section{padding:50px 0}
      .teams{grid-template-columns:1fr}
      .vs{padding:4px 0}
      .reward-item{align-items:flex-start;flex-direction:column}
      .cta-block{padding:26px 20px;border-radius:26px}
      .btn{width:100%}
      .hero-panel{padding:12px;border-radius:22px}
    }

/* roulang page: category4 */
:root{
      --bg:#07111f;
      --bg-2:#0b1728;
      --panel:#0f1c31;
      --panel-2:#12223b;
      --line:rgba(148,163,184,.18);
      --line-strong:rgba(148,163,184,.28);
      --text:#e5eefc;
      --muted:#9db0cc;
      --brand:#4f8cff;
      --brand-2:#27c38d;
      --warn:#f6c76a;
      --danger:#ff6b7d;
      --shadow:0 20px 60px rgba(2, 8, 23, .35);
      --shadow-soft:0 12px 30px rgba(2, 8, 23, .22);
      --r-xl:28px;
      --r-lg:22px;
      --r-md:16px;
      --r-sm:12px;
      --space:24px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(79,140,255,.16), transparent 30%),
        radial-gradient(circle at top right, rgba(39,195,141,.10), transparent 30%),
        linear-gradient(180deg, #07111f 0%, #081421 28%, #0a1626 100%);
      color:var(--text);
      line-height:1.65;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      padding-bottom:92px;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    ::selection{background:rgba(79,140,255,.32);color:#fff}

    .container-site{max-width:var(--container);margin:0 auto;padding-left:16px;padding-right:16px}
    .site-header{
      position:sticky;top:0;z-index:50;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg, rgba(7,17,31,.92), rgba(7,17,31,.74));
      border-bottom:1px solid rgba(148,163,184,.12);
      box-shadow:0 8px 28px rgba(2,8,23,.18);
    }
    .brand-line{
      display:flex;align-items:center;gap:16px;
      padding:14px 0 10px;
      flex-wrap:wrap;
    }
    .logo{
      display:inline-flex;align-items:center;gap:10px;
      font-weight:800;letter-spacing:.02em;
      color:#fff;
      white-space:nowrap;
    }
    .logo-mark{
      width:14px;height:14px;border-radius:999px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 0 0 6px rgba(79,140,255,.12), 0 0 24px rgba(39,195,141,.24);
      position:relative;
    }
    .logo-mark::after{
      content:"";position:absolute;inset:-5px;
      border-radius:999px;border:1px solid rgba(255,255,255,.16);
    }
    .top-search{
      flex:1;min-width:min(100%,320px);
      display:flex;align-items:center;gap:10px;
      padding:12px 14px;
      background:rgba(15,28,49,.82);
      border:1px solid rgba(148,163,184,.16);
      border-radius:999px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
      color:var(--muted);
    }
    .top-search span{font-size:15px;opacity:.9}
    .top-search input{
      width:100%;border:0;outline:none;background:transparent;color:var(--text)
    }
    .top-search input::placeholder{color:#7f92ae}
    .trend{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }
    .trend strong{color:#dbe7fb}
    .trend span{
      padding:6px 10px;border-radius:999px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(148,163,184,.12);
    }
    .channel-row{
      display:flex;align-items:center;justify-content:space-between;gap:14px;
      padding:0 0 14px;
    }
    .nav-scroll{
      display:flex;align-items:center;gap:10px;
      overflow-x:auto;white-space:nowrap;
      scrollbar-width:none;
      flex:1;
      padding-bottom:2px;
    }
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{
      display:inline-flex;align-items:center;justify-content:center;
      padding:10px 14px;border-radius:999px;
      color:#bdd0ee;
      font-size:14px;font-weight:600;
      background:rgba(255,255,255,.03);
      border:1px solid transparent;
      transition:all .22s ease;
    }
    .nav-link:hover{
      color:#fff;
      border-color:rgba(79,140,255,.25);
      background:rgba(79,140,255,.12);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#081421;
      background:linear-gradient(135deg, #6aa7ff, #6df0bd);
      border-color:transparent;
      box-shadow:0 10px 22px rgba(79,140,255,.24);
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;align-items:center;justify-content:center;
      padding:11px 16px;border-radius:999px;
      font-weight:700;
      color:#081421;
      background:linear-gradient(135deg,var(--warn),#ffdca0);
      box-shadow:0 12px 24px rgba(246,199,106,.18);
      transition:transform .22s ease, box-shadow .22s ease, filter .22s ease;
      border:0;
    }
    .nav-cta:hover{transform:translateY(-1px);filter:saturate(1.05);box-shadow:0 16px 30px rgba(246,199,106,.22)}
    .nav-cta:focus-visible,.nav-link:focus-visible,.btn-main:focus-visible,.btn-ghost:focus-visible,.footer-links a:focus-visible,.fixed-cta a:focus-visible,button:focus-visible,input:focus-visible{
      outline:3px solid rgba(106,167,255,.5);
      outline-offset:3px;
    }

    main{padding-top:18px}
    .section{padding:28px 0}
    .section-tight{padding:18px 0}
    .section-title{
      display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;
      margin-bottom:18px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(22px,2.6vw,34px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:0;max-width:760px;
      color:var(--muted);
      font-size:15px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:6px 12px;border-radius:999px;
      background:rgba(39,195,141,.12);
      color:#aef2d8;
      border:1px solid rgba(39,195,141,.22);
      font-size:12px;font-weight:700;
      letter-spacing:.08em;
      text-transform:uppercase;
    }
    .glass{
      background:linear-gradient(180deg, rgba(17,28,48,.86), rgba(12,22,39,.92));
      border:1px solid rgba(148,163,184,.14);
      box-shadow:var(--shadow-soft);
      border-radius:var(--r-xl);
    }
    .card-soft{
      background:linear-gradient(180deg, rgba(18,34,59,.92), rgba(13,25,44,.94));
      border:1px solid rgba(148,163,184,.14);
      border-radius:var(--r-lg);
      box-shadow:var(--shadow-soft);
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 12px;border-radius:999px;
      background:rgba(79,140,255,.12);
      color:#cfe0ff;
      border:1px solid rgba(79,140,255,.22);
      font-size:12px;font-weight:700;
    }
    .badge.green{background:rgba(39,195,141,.12);color:#c6faea;border-color:rgba(39,195,141,.2)}
    .badge.gold{background:rgba(246,199,106,.12);color:#ffe1a3;border-color:rgba(246,199,106,.2)}
    .badge.red{background:rgba(255,107,125,.12);color:#ffc4cc;border-color:rgba(255,107,125,.2)}
    .btn-main,.btn-ghost,.btn-soft{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      padding:13px 18px;
      border-radius:14px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
      cursor:pointer;
      user-select:none;
    }
    .btn-main{
      background:linear-gradient(135deg, #6aa7ff, #63f0bb);
      color:#06101d;
      box-shadow:0 16px 28px rgba(79,140,255,.2);
    }
    .btn-main:hover{transform:translateY(-1px);box-shadow:0 20px 36px rgba(79,140,255,.24)}
    .btn-ghost{
      background:rgba(255,255,255,.03);
      color:#e9f2ff;
      border-color:rgba(148,163,184,.16);
    }
    .btn-ghost:hover{
      background:rgba(255,255,255,.06);
      border-color:rgba(148,163,184,.26);
      transform:translateY(-1px);
    }
    .btn-soft{
      background:rgba(246,199,106,.12);
      color:#ffe4a8;
      border-color:rgba(246,199,106,.16);
    }
    .btn-soft:hover{transform:translateY(-1px);background:rgba(246,199,106,.18)}

    .hero{
      position:relative;
      overflow:hidden;
      border-bottom:1px solid rgba(148,163,184,.10);
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(90deg, rgba(7,17,31,.95) 0%, rgba(7,17,31,.82) 42%, rgba(7,17,31,.38) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      filter:saturate(1.02);
    }
    .hero::after{
      content:"";
      position:absolute;inset:0;
      background:radial-gradient(circle at 20% 30%, rgba(79,140,255,.16), transparent 22%), radial-gradient(circle at 80% 20%, rgba(39,195,141,.18), transparent 18%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      padding:38px 0 30px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      padding:14px 0 0;
    }
    .hero-copy h1{
      margin:14px 0 14px;
      font-size:clamp(34px,5vw,66px);
      line-height:1.02;
      letter-spacing:-.05em;
      max-width:12ch;
      text-wrap:balance;
    }
    .hero-copy p{
      max-width:760px;
      margin:0 0 20px;
      color:#bfd0e9;
      font-size:17px;
    }
    .hero-actions{
      display:flex;flex-wrap:wrap;gap:12px;
      margin:20px 0 18px;
    }
    .hero-list{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:18px;
    }
    .hero-list span{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 12px;border-radius:999px;
      background:rgba(255,255,255,.06);
      color:#d8e6fb;
      border:1px solid rgba(148,163,184,.12);
      font-size:13px;
    }
    .hero-side{
      display:grid;
      gap:14px;
    }
    .countdown-panel{
      padding:18px;
    }
    .countdown-top{
      display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;
      margin-bottom:14px;
    }
    .countdown-clock{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:10px;
      margin:14px 0 16px;
    }
    .time-box{
      padding:14px 10px;
      border-radius:16px;
      background:linear-gradient(180deg, rgba(15,28,49,.92), rgba(9,18,32,.96));
      border:1px solid rgba(148,163,184,.12);
      text-align:center;
    }
    .time-box strong{
      display:block;
      font-size:clamp(22px,3vw,34px);
      line-height:1;
      color:#ffffff;
      margin-bottom:8px;
      letter-spacing:-.04em;
    }
    .time-box span{
      color:var(--muted);
      font-size:12px;
    }
    .mini-board{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:12px;
      margin-top:14px;
    }
    .mini-cover{
      position:relative;
      min-height:192px;
      border-radius:20px;
      overflow:hidden;
      background:#0b1728;
      border:1px solid rgba(148,163,184,.14);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.03);
    }
    .mini-cover img{
      width:100%;height:100%;object-fit:cover;
      opacity:.92;
    }
    .mini-cover .overlay{
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(7,17,31,.08), rgba(7,17,31,.72));
      display:flex;align-items:flex-end;
      padding:14px;
    }
    .mini-cover .overlay div{
      max-width:90%;
    }
    .mini-cover .overlay h3{
      margin:0 0 6px;
      font-size:16px;
      line-height:1.3;
    }
    .mini-cover .overlay p{
      margin:0;
      color:#d5e3f8;
      font-size:13px;
    }
    .subscribe{
      padding:16px;
      display:flex;flex-direction:column;justify-content:space-between;gap:12px;
    }
    .subscribe h3{
      margin:0;
      font-size:18px;
    }
    .subscribe p{
      margin:0;color:var(--muted);font-size:14px;
    }
    .form-grid{
      display:grid;gap:10px;margin-top:8px;
    }
    .field{
      width:100%;
      padding:13px 14px;
      background:rgba(7,17,31,.72);
      border:1px solid rgba(148,163,184,.18);
      border-radius:14px;
      color:var(--text);
      outline:none;
      transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
    }
    .field:focus{
      border-color:rgba(106,167,255,.48);
      box-shadow:0 0 0 4px rgba(79,140,255,.12);
      background:rgba(7,17,31,.88);
    }
    .form-note{
      margin-top:10px;
      color:#a8bfdc;
      font-size:12px;
    }

    .stats{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .stat{
      padding:18px;
      position:relative;
      overflow:hidden;
    }
    .stat::before{
      content:"";
      position:absolute;inset:auto -18px -18px auto;
      width:120px;height:120px;border-radius:999px;
      background:radial-gradient(circle, rgba(79,140,255,.14), transparent 70%);
      pointer-events:none;
    }
    .stat strong{
      display:block;
      font-size:28px;
      letter-spacing:-.04em;
      line-height:1;
      margin-bottom:8px;
    }
    .stat p{
      margin:0;color:var(--muted);font-size:13px;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr;
      gap:16px;
    }
    .feature-big{
      padding:18px;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      align-items:center;
      min-height:320px;
      background:
        linear-gradient(180deg, rgba(15,28,49,.90), rgba(10,20,34,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
    }
    .feature-big img{
      border-radius:20px;
      border:1px solid rgba(148,163,184,.14);
      box-shadow:var(--shadow-soft);
      width:100%;
      height:100%;
      object-fit:cover;
      min-height:270px;
    }
    .feature-copy h3{
      font-size:28px;
      line-height:1.1;
      margin:10px 0 12px;
      letter-spacing:-.03em;
    }
    .feature-copy p{
      margin:0 0 14px;
      color:#c3d3ea;
      font-size:15px;
    }
    .bullets{
      display:grid;gap:10px;
      margin:16px 0 0;
    }
    .bullet{
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 14px;border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(148,163,184,.10);
    }
    .bullet i{
      width:9px;height:9px;border-radius:999px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 0 0 4px rgba(79,140,255,.12);
      margin-top:7px;flex:0 0 auto;
    }
    .bullet div{flex:1}
    .bullet strong{display:block;margin-bottom:2px}
    .bullet span{color:var(--muted);font-size:13px}
    .feature-side{
      display:grid;gap:14px;
    }
    .feature-side .card-soft{
      padding:18px;
    }
    .feature-side h4{
      margin:10px 0 8px;font-size:18px;
    }
    .feature-side p{
      margin:0;color:var(--muted);font-size:14px;
    }

    .progress-wrap{
      padding:18px;
    }
    .progress-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
      margin-top:16px;
    }
    .step{
      padding:18px;
      position:relative;
    }
    .step .num{
      display:inline-flex;align-items:center;justify-content:center;
      width:34px;height:34px;border-radius:999px;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#06101d;font-weight:800;
      margin-bottom:12px;
    }
    .step h4{margin:0 0 8px;font-size:18px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .step .bar{
      margin-top:14px;
      height:8px;border-radius:999px;
      background:rgba(148,163,184,.12);
      overflow:hidden;
    }
    .step .bar span{
      display:block;height:100%;border-radius:inherit;
      background:linear-gradient(90deg, var(--brand), var(--brand-2));
    }

    .scenarios{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
    }
    .scenario{
      padding:18px;
      min-height:200px;
    }
    .scenario h4{
      margin:12px 0 8px;font-size:18px;
    }
    .scenario p{margin:0;color:var(--muted);font-size:14px}
    .scenario .mini{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      margin-top:14px;
    }

    .news-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:14px;
    }
    .news-card{
      overflow:hidden;
      display:flex;flex-direction:column;
    }
    .news-thumb{
      position:relative;
      height:186px;
      overflow:hidden;
      border-bottom:1px solid rgba(148,163,184,.12);
    }
    .news-thumb img{
      width:100%;height:100%;object-fit:cover;
      transition:transform .4s ease;
    }
    .news-card:hover .news-thumb img{transform:scale(1.04)}
    .news-body{
      padding:16px;
      display:flex;flex-direction:column;gap:10px;
      flex:1;
    }
    .news-meta{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      color:var(--muted);
      font-size:12px;
    }
    .news-body h4{
      margin:0;
      font-size:18px;
      line-height:1.35;
    }
    .news-body p{
      margin:0;color:#a9bed8;font-size:14px;
      flex:1;
    }
    .news-body .btn-soft{
      width:max-content;
      padding:10px 14px;
      border-radius:12px;
      margin-top:auto;
    }

    .intro-panel{
      padding:20px;
      display:grid;
      grid-template-columns:1fr .72fr;
      gap:18px;
      align-items:start;
    }
    .intro-text p{
      margin:0 0 12px;
      color:#c3d3ea;
      font-size:15px;
    }
    .intro-list{
      display:grid;
      gap:10px;
      margin-top:12px;
    }
    .intro-list li{
      list-style:none;
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 14px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(148,163,184,.12);
      border-radius:14px;
      color:#dce8f8;
    }
    .intro-list li::before{
      content:"";
      width:9px;height:9px;border-radius:999px;
      margin-top:7px;flex:0 0 auto;
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      box-shadow:0 0 0 4px rgba(79,140,255,.12);
    }
    .intro-side{
      padding:16px;
    }
    .intro-side img{
      border-radius:18px;
      aspect-ratio:4/3;
      object-fit:cover;
      border:1px solid rgba(148,163,184,.14);
      margin-bottom:12px;
    }
    .intro-side .mini-stat{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
    }
    .mini-stat .box{
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(148,163,184,.12);
    }
    .mini-stat strong{
      display:block;font-size:20px;line-height:1;margin-bottom:6px;
    }
    .mini-stat span{color:var(--muted);font-size:12px}

    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      padding:0;
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;align-items:center;justify-content:space-between;gap:16px;
      font-weight:700;
      color:#eef5ff;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:30px;height:30px;border-radius:999px;
      display:inline-flex;align-items:center;justify-content:center;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(148,163,184,.12);
      color:#dbe8fb;
      flex:0 0 auto;
      transition:transform .22s ease, background .22s ease;
    }
    .faq-item[open] summary::after{
      content:"−";
      background:rgba(79,140,255,.18);
      transform:rotate(0deg);
    }
    .faq-item .faq-body{
      padding:0 20px 18px;
      color:#b7c9e2;
      font-size:14px;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:22px;
      background:
        linear-gradient(135deg, rgba(79,140,255,.18), rgba(39,195,141,.16)),
        linear-gradient(180deg, rgba(18,34,59,.95), rgba(10,20,34,.98));
    }
    .cta-panel::before{
      content:"";
      position:absolute;inset:auto -90px -90px auto;
      width:240px;height:240px;border-radius:999px;
      background:radial-gradient(circle, rgba(246,199,106,.22), transparent 68%);
      pointer-events:none;
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:18px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .cta-grid h2{
      margin:0 0 10px;
      font-size:clamp(28px,3.8vw,44px);
      line-height:1.08;
      letter-spacing:-.04em;
    }
    .cta-grid p{
      margin:0;color:#d0def3;font-size:15px;
    }
    .cta-badges{
      display:flex;flex-wrap:wrap;gap:10px;
      margin:16px 0 18px;
    }
    .cta-form{
      display:grid;gap:10px;
      padding:16px;
      background:rgba(7,17,31,.38);
      border:1px solid rgba(148,163,184,.12);
      border-radius:20px;
      backdrop-filter:blur(8px);
    }
    .cta-form .row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
    }
    .cta-form .field{
      background:rgba(9,18,32,.84);
    }
    .cta-form .action-row{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:4px;
    }
    .success-msg{
      display:none;
      color:#b8f6da;
      background:rgba(39,195,141,.12);
      border:1px solid rgba(39,195,141,.2);
      padding:10px 12px;
      border-radius:12px;
      font-size:13px;
    }

    .site-footer{
      margin-top:26px;
      padding:30px 0 24px;
      background:linear-gradient(180deg, rgba(8,20,33,.92), rgba(6,12,22,.98));
      border-top:1px solid rgba(148,163,184,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .9fr .9fr;
      gap:20px;
      padding-bottom:22px;
    }
    .footer-title{
      font-size:15px;
      font-weight:800;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;gap:10px;
    }
    .footer-links a{
      color:#bfd0e9;
      transition:color .2s ease, transform .2s ease;
      width:max-content;
    }
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .record{
      display:flex;flex-wrap:wrap;gap:10px 16px;
      padding-top:16px;
      border-top:1px solid rgba(148,163,184,.12);
      color:#91a4bf;
      font-size:12px;
    }

    .fixed-cta{
      position:fixed;
      left:0;right:0;bottom:0;
      z-index:60;
      padding:10px 0;
      background:linear-gradient(180deg, rgba(8,20,33,.18), rgba(8,20,33,.92) 18%, rgba(8,20,33,.98));
      border-top:1px solid rgba(148,163,184,.12);
      backdrop-filter:blur(18px);
    }
    .fixed-cta .bar{
      display:flex;align-items:center;justify-content:space-between;gap:12px;
      background:rgba(9,18,32,.8);
      border:1px solid rgba(148,163,184,.14);
      box-shadow:var(--shadow-soft);
      border-radius:18px;
      padding:12px 14px;
    }
    .fixed-cta .txt{
      display:flex;flex-direction:column;gap:3px;
      min-width:0;
    }
    .fixed-cta .txt strong{
      font-size:15px;line-height:1.2;
    }
    .fixed-cta .txt span{
      color:#9fb2cd;font-size:12px;
    }
    .fixed-cta .actions{
      display:flex;gap:10px;flex-shrink:0;
    }
    .fixed-cta .actions a{
      display:inline-flex;align-items:center;justify-content:center;
      padding:10px 14px;border-radius:12px;
      font-weight:700;font-size:13px;
    }
    .fixed-cta .primary{
      background:linear-gradient(135deg,var(--brand),var(--brand-2));
      color:#07111f;
    }
    .fixed-cta .secondary{
      background:rgba(255,255,255,.04);
      color:#e9f2ff;
      border:1px solid rgba(148,163,184,.14);
    }

    @media (max-width: 1080px){
      .hero-grid,.feature-grid,.intro-panel,.cta-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{grid-template-columns:1fr 1fr}
      .stats,.progress-grid,.scenarios,.news-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
      }
      .mini-board{grid-template-columns:1fr}
      .feature-big{grid-template-columns:1fr}
    }
    @media (max-width: 768px){
      body{padding-bottom:108px}
      .brand-line{gap:12px}
      .top-search{order:3;min-width:100%}
      .channel-row{flex-direction:column;align-items:stretch}
      .nav-scroll{padding-bottom:4px}
      .nav-cta{width:100%}
      .hero-inner{padding:28px 0 26px}
      .hero-copy h1{max-width:100%}
      .countdown-clock{grid-template-columns:repeat(2,minmax(0,1fr))}
      .stats,.progress-grid,.scenarios,.news-grid,.footer-grid{grid-template-columns:1fr}
      .cta-form .row{grid-template-columns:1fr}
      .fixed-cta .bar{flex-direction:column;align-items:stretch}
      .fixed-cta .actions{width:100%}
      .fixed-cta .actions a{flex:1}
    }
    @media (max-width: 520px){
      .section{padding:22px 0}
      .hero-copy p,.section-title p{font-size:14px}
      .mini-cover{min-height:220px}
      .hero-actions,.cta-badges{gap:10px}
      .btn-main,.btn-ghost,.btn-soft,.nav-cta{width:100%}
      .hero-actions > *{flex:1}
      .countdown-clock{gap:8px}
      .time-box{padding:12px 8px}
      .record{gap:8px 12px}
    }

/* roulang page: category2 */
:root{
      --bg:#f4f7fb;
      --bg-2:#eaf0f8;
      --surface:#ffffff;
      --surface-2:#f8fbff;
      --text:#0f172a;
      --muted:#5b6477;
      --line:#d7e0ec;
      --primary:#2563eb;
      --primary-2:#1d4ed8;
      --accent:#22c55e;
      --accent-2:#0ea5e9;
      --warn:#f59e0b;
      --dark:#081120;
      --shadow:0 18px 45px rgba(15, 23, 42, .12);
      --shadow-soft:0 10px 28px rgba(15, 23, 42, .08);
      --radius:22px;
      --radius-lg:28px;
      --radius-sm:14px;
      --container:1180px;
      --space:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:
        radial-gradient(1200px 700px at 10% -10%, rgba(37,99,235,.09), transparent 60%),
        radial-gradient(1000px 680px at 90% 0%, rgba(14,165,233,.08), transparent 48%),
        linear-gradient(180deg, #f7faff 0%, #eef3f9 52%, #f5f7fb 100%);
      color:var(--text);
      font-family:Inter, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      line-height:1.7;
      overflow-x:hidden;
      padding-bottom:96px;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    :focus-visible{outline:3px solid rgba(37,99,235,.32);outline-offset:2px}
    section{scroll-margin-top:96px}
    .container-site{
      width:min(calc(100% - 32px), var(--container));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,255,255,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(215,224,236,.85);
      box-shadow:0 8px 30px rgba(15,23,42,.04);
    }
    .brand-line{
      display:flex;
      align-items:center;
      gap:16px;
      padding:14px 0 10px;
      flex-wrap:wrap;
    }
    .logo{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--text);
      white-space:nowrap;
    }
    .logo-mark{
      width:38px;height:38px;border-radius:14px;
      background:
        radial-gradient(circle at 30% 25%, rgba(255,255,255,.95), rgba(255,255,255,0) 24%),
        linear-gradient(145deg, #60a5fa 0%, #2563eb 45%, #0f172a 120%);
      box-shadow:0 12px 25px rgba(37,99,235,.25);
      position:relative;
      overflow:hidden;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:10px;
      border-radius:10px;
      border:1px solid rgba(255,255,255,.45);
      transform:rotate(14deg);
    }
    .top-search{
      flex:1;
      min-width:280px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:11px 14px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,255,255,.92);
      box-shadow:0 8px 18px rgba(15,23,42,.04);
      color:var(--muted);
    }
    .top-search input{
      border:0;
      outline:0;
      width:100%;
      background:transparent;
      color:var(--text);
    }
    .trend{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      font-size:14px;
      color:var(--muted);
    }
    .trend span{
      padding:6px 10px;
      border-radius:999px;
      background:#eef4ff;
      color:#335edb;
      border:1px solid rgba(51,94,219,.12);
      transition:transform .2s ease, box-shadow .2s ease;
    }
    .trend span:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}
    .channel-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:10px 0 14px;
      border-top:1px solid rgba(215,224,236,.7);
    }
    .nav-scroll{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      scrollbar-width:none;
      -ms-overflow-style:none;
      padding-bottom:4px;
    }
    .nav-scroll::-webkit-scrollbar{display:none}
    .nav-link{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 16px;
      border-radius:999px;
      color:#334155;
      background:rgba(255,255,255,.62);
      border:1px solid transparent;
      transition:all .22s ease;
      box-shadow:0 6px 16px rgba(15,23,42,.04);
      font-weight:600;
    }
    .nav-link:hover{
      color:var(--primary);
      border-color:rgba(37,99,235,.18);
      transform:translateY(-1px);
      background:#fff;
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow:0 14px 26px rgba(37,99,235,.22);
    }
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:11px 18px;
      border-radius:999px;
      background:linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
      color:#fff;
      font-weight:700;
      box-shadow:0 14px 28px rgba(15,23,42,.22);
      transition:transform .22s ease, box-shadow .22s ease, opacity .22s ease;
    }
    .nav-cta:hover{transform:translateY(-1px);box-shadow:0 18px 30px rgba(15,23,42,.26)}
    .nav-cta:active{transform:translateY(0)}
    .hero-wrap{
      position:relative;
      overflow:hidden;
      border-bottom:1px solid rgba(215,224,236,.8);
    }
    .hero-wrap .hero-bg{
      position:absolute;
      inset:0;
      background-position:center;
      background-size:cover;
      filter:saturate(1.05) contrast(1.02);
      transform:scale(1.03);
    }
    .hero-wrap .hero-overlay{
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(8,17,32,.84) 0%, rgba(8,17,32,.70) 44%, rgba(8,17,32,.30) 100%),
        radial-gradient(600px 320px at 72% 24%, rgba(37,99,235,.34), transparent 65%),
        radial-gradient(540px 300px at 18% 14%, rgba(34,197,94,.18), transparent 60%);
    }
    .hero-shell{
      position:relative;
      padding:42px 0 34px;
    }
    .creator-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
      flex-wrap:wrap;
    }
    .creator-badge{
      display:inline-flex;
      align-items:center;
      gap:14px;
      padding:12px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      color:#fff;
      box-shadow:0 18px 40px rgba(0,0,0,.18);
    }
    .creator-avatar{
      width:54px;height:54px;border-radius:18px;
      object-fit:cover;
      border:2px solid rgba(255,255,255,.46);
      box-shadow:0 12px 26px rgba(0,0,0,.22);
    }
    .creator-name{font-weight:800;font-size:18px;line-height:1.2}
    .creator-meta{font-size:13px;color:rgba(255,255,255,.82)}
    .follow-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:11px 18px;
      border-radius:999px;
      background:linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
      color:#fff;
      font-weight:800;
      box-shadow:0 16px 28px rgba(22,163,74,.32);
      transition:transform .22s ease, box-shadow .22s ease;
    }
    .follow-btn:hover{transform:translateY(-1px);box-shadow:0 20px 34px rgba(22,163,74,.36)}
    .hero-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:center;
    }
    .hero-copy{
      color:#fff;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      color:#dbeafe;
      font-size:14px;
      margin-bottom:16px;
    }
    .hero-title{
      font-size:clamp(34px, 5vw, 64px);
      line-height:1.05;
      font-weight:900;
      letter-spacing:-.03em;
      margin:0 0 14px;
    }
    .hero-lead{
      max-width:56ch;
      font-size:16px;
      color:rgba(255,255,255,.88);
      margin:0 0 22px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:18px;
    }
    .btn-primary, .btn-secondary, .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:13px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:all .22s ease;
      cursor:pointer;
    }
    .btn-primary{
      background:linear-gradient(135deg, #60a5fa 0%, #2563eb 42%, #1d4ed8 100%);
      color:#fff;
      box-shadow:0 16px 30px rgba(37,99,235,.32);
    }
    .btn-primary:hover{transform:translateY(-1px);box-shadow:0 20px 34px rgba(37,99,235,.38)}
    .btn-secondary{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.16);
      backdrop-filter:blur(8px);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.18);transform:translateY(-1px)}
    .btn-ghost{
      background:#fff;
      color:var(--primary);
      border-color:rgba(37,99,235,.12);
      box-shadow:var(--shadow-soft);
    }
    .btn-ghost:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:12px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
    }
    .hero-panel{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      border-radius:var(--radius-lg);
      backdrop-filter:blur(12px);
      box-shadow:0 24px 55px rgba(0,0,0,.22);
      padding:18px;
    }
    .hero-panel .panel-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
      color:#fff;
    }
    .panel-title{
      font-size:15px;
      font-weight:800;
      color:#fff;
    }
    .panel-note{
      font-size:13px;
      color:rgba(255,255,255,.78);
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:12px;
    }
    .hero-stat{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
      border-radius:18px;
      padding:14px;
      color:#fff;
    }
    .hero-stat .value{
      font-size:28px;
      line-height:1;
      font-weight:900;
      margin-bottom:6px;
    }
    .hero-stat .label{
      font-size:13px;
      color:rgba(255,255,255,.82);
    }
    .hero-mini{
      margin-top:14px;
      display:grid;
      gap:10px;
    }
    .mini-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:16px;
      color:#fff;
    }
    .mini-row strong{font-size:14px}
    .mini-row span{font-size:13px;color:rgba(255,255,255,.78)}
    .section-pad{
      padding:26px 0;
    }
    .section-title{
      font-size:clamp(24px, 3vw, 34px);
      line-height:1.15;
      font-weight:900;
      letter-spacing:-.02em;
      margin:0;
      color:var(--text);
    }
    .section-copy{
      margin-top:10px;
      color:var(--muted);
      max-width:70ch;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:18px;
      flex-wrap:wrap;
      margin-bottom:18px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:#e9f2ff;
      border:1px solid rgba(37,99,235,.12);
      color:#1d4ed8;
      font-size:13px;
      font-weight:700;
      margin-bottom:12px;
    }
    .trust-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .trust-item{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:20px;
      padding:16px 18px;
      box-shadow:var(--shadow-soft);
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .trust-icon{
      width:40px;height:40px;border-radius:14px;
      background:linear-gradient(135deg, rgba(37,99,235,.14), rgba(14,165,233,.12));
      display:grid;place-items:center;
      color:var(--primary);
      font-weight:900;
      flex:0 0 auto;
    }
    .trust-item strong{display:block;font-size:15px;margin-bottom:4px}
    .trust-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .card-grid{
      display:grid;
      gap:18px;
    }
    .grid-3{grid-template-columns:repeat(3, minmax(0, 1fr))}
    .grid-2{grid-template-columns:repeat(2, minmax(0, 1fr))}
    .grid-4{grid-template-columns:repeat(4, minmax(0, 1fr))}
    .card-base{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }
    .card-base:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(37,99,235,.18);
    }
    .card-media{
      position:relative;
      aspect-ratio: 16/10;
      overflow:hidden;
      background:#dbeafe;
    }
    .card-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .45s ease;
    }
    .card-base:hover .card-media img{transform:scale(1.05)}
    .card-body{
      padding:18px;
    }
    .card-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:12px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:#edf4ff;
      color:#1d4ed8;
      border:1px solid rgba(37,99,235,.12);
      font-size:12px;
      font-weight:700;
    }
    .card-title{
      font-size:18px;
      line-height:1.3;
      font-weight:800;
      margin:0 0 10px;
      color:var(--text);
    }
    .card-text{
      margin:0 0 14px;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .bullet-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .bullet-list li{
      display:flex;
      gap:10px;
      color:var(--text);
      font-size:14px;
      line-height:1.6;
    }
    .bullet-list li::before{
      content:"";
      width:8px;height:8px;border-radius:999px;
      background:linear-gradient(135deg, var(--primary), #60a5fa);
      flex:0 0 auto;
      margin-top:8px;
      box-shadow:0 0 0 4px rgba(37,99,235,.08);
    }
    .progress-board{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
      align-items:stretch;
    }
    .panel-surface{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      padding:20px;
    }
    .status-list{
      display:grid;
      gap:16px;
    }
    .status-item{
      display:grid;
      gap:8px;
    }
    .status-item .line{
      display:flex;
      justify-content:space-between;
      gap:14px;
      font-size:14px;
      color:var(--text);
      font-weight:700;
    }
    .progress-shell{
      width:100%;
      height:12px;
      border-radius:999px;
      background:#e8eef7;
      overflow:hidden;
      box-shadow:inset 0 1px 2px rgba(15,23,42,.06);
    }
    .progress-bar{
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg, var(--primary) 0%, #38bdf8 55%, #22c55e 100%);
      box-shadow:0 10px 20px rgba(37,99,235,.22);
    }
    .focus-box{
      border-radius:24px;
      background:
        linear-gradient(135deg, rgba(37,99,235,.08), rgba(14,165,233,.04)),
        #fff;
      border:1px solid rgba(215,224,236,.9);
      padding:18px;
      display:grid;
      gap:14px;
    }
    .focus-row{
      display:flex;
      gap:12px;
      align-items:flex-start;
    }
    .focus-index{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:linear-gradient(135deg, #2563eb, #1d4ed8);
      color:#fff;
      font-weight:900;
      flex:0 0 auto;
      box-shadow:0 10px 18px rgba(37,99,235,.22);
    }
    .focus-row strong{display:block;margin-bottom:4px}
    .focus-row p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .highlight-shell{
      display:grid;
      gap:18px;
    }
    .highlight-card{
      display:grid;
      grid-template-columns: .92fr 1.08fr;
      gap:0;
      overflow:hidden;
      border-radius:28px;
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      box-shadow:var(--shadow-soft);
    }
    .highlight-card.reverse{
      grid-template-columns:1.08fr .92fr;
    }
    .highlight-card.reverse .highlight-image{order:2}
    .highlight-card.reverse .highlight-copy{order:1}
    .highlight-image{
      position:relative;
      min-height:260px;
      background:#dbeafe;
    }
    .highlight-image img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .highlight-copy{
      padding:22px;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:14px;
    }
    .highlight-copy h3{
      margin:0;
      font-size:24px;
      line-height:1.2;
      font-weight:900;
      color:var(--text);
    }
    .highlight-copy p{
      margin:0;
      color:var(--muted);
      line-height:1.8;
    }
    .data-points{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .data-points span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 11px;
      border-radius:999px;
      background:#f1f7ff;
      color:#1d4ed8;
      border:1px solid rgba(37,99,235,.12);
      font-size:13px;
      font-weight:700;
    }
    .news-grid{
      display:grid;
      gap:18px;
      grid-template-columns:repeat(3, minmax(0, 1fr));
    }
    .news-card{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      padding:18px;
      display:grid;
      gap:12px;
      transition:transform .22s ease, box-shadow .22s ease;
    }
    .news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .news-date{
      font-size:13px;
      color:#64748b;
      font-weight:700;
    }
    .news-card h3{
      font-size:18px;
      line-height:1.35;
      margin:0;
      font-weight:800;
      color:var(--text);
    }
    .news-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .news-card .btn-ghost{
      width:max-content;
      margin-top:4px;
      padding:10px 14px;
      font-size:14px;
    }
    .story-board{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
      align-items:stretch;
    }
    .story-panel{
      background:linear-gradient(180deg, rgba(37,99,235,.08), rgba(255,255,255,.8));
      border:1px solid rgba(215,224,236,.9);
      border-radius:28px;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .story-panel .story-img{
      aspect-ratio: 4/3;
      position:relative;
    }
    .story-panel .story-img img{
      width:100%;height:100%;object-fit:cover;
    }
    .story-panel .story-copy{
      padding:20px;
    }
    .story-panel h3{
      margin:0 0 12px;
      font-size:24px;
      line-height:1.2;
      font-weight:900;
    }
    .story-panel p{
      margin:0 0 14px;
      color:var(--muted);
      line-height:1.85;
    }
    .story-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .story-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-size:14px;
      line-height:1.7;
    }
    .story-list li::before{
      content:"▸";
      color:var(--primary);
      font-weight:900;
      margin-top:1px;
    }
    .faq-wrap{
      display:grid;
      gap:12px;
    }
    .faq-item{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:20px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      font-weight:800;
      color:var(--text);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary span{
      flex:1;
    }
    .faq-item summary em{
      flex:0 0 auto;
      width:30px;height:30px;
      border-radius:10px;
      display:grid;place-items:center;
      background:#edf4ff;
      color:#1d4ed8;
      font-style:normal;
      transition:transform .2s ease;
    }
    .faq-item[open] summary em{transform:rotate(45deg)}
    .faq-answer{
      padding:0 20px 18px;
      color:var(--muted);
      line-height:1.85;
    }
    .cta-shell{
      background:
        linear-gradient(135deg, rgba(8,17,32,.96) 0%, rgba(29,78,216,.95) 100%);
      color:#fff;
      border-radius:32px;
      padding:24px;
      box-shadow:0 24px 50px rgba(15,23,42,.24);
      overflow:hidden;
      position:relative;
    }
    .cta-shell::before{
      content:"";
      position:absolute;
      inset:auto -6% -48% auto;
      width:320px;height:320px;
      background:radial-gradient(circle, rgba(255,255,255,.18) 0%, rgba(255,255,255,0) 70%);
      pointer-events:none;
    }
    .cta-layout{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:18px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .cta-shell h2{
      margin:0 0 12px;
      font-size:clamp(26px, 3.8vw, 40px);
      line-height:1.12;
      font-weight:900;
    }
    .cta-shell p{
      margin:0 0 18px;
      color:rgba(255,255,255,.82);
      line-height:1.8;
      max-width:62ch;
    }
    .cta-badges{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:8px;
    }
    .cta-badges span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.15);
      color:#fff;
      font-size:13px;
      font-weight:700;
    }
    .form-card{
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.16);
      border-radius:24px;
      padding:18px;
      backdrop-filter:blur(10px);
    }
    .field-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-bottom:12px;
    }
    .field{
      display:grid;
      gap:8px;
    }
    .field span{
      color:rgba(255,255,255,.9);
      font-size:13px;
      font-weight:700;
    }
    .field input, .field select{
      width:100%;
      border-radius:14px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.92);
      color:var(--text);
      padding:12px 14px;
      outline:none;
      transition:border-color .2s ease, box-shadow .2s ease, transform .2s ease;
    }
    .field input:focus, .field select:focus{
      border-color:rgba(96,165,250,.72);
      box-shadow:0 0 0 4px rgba(96,165,250,.16);
    }
    .form-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
    }
    .form-note{
      margin-top:12px;
      font-size:13px;
      color:rgba(255,255,255,.76);
    }
    .site-footer{
      background:#081120;
      color:#e2e8f0;
      margin-top:28px;
      padding:34px 0 18px;
      position:relative;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .9fr .9fr .9fr;
      gap:20px;
      padding-bottom:18px;
      border-bottom:1px solid rgba(148,163,184,.18);
    }
    .site-footer .logo{color:#fff}
    .footer-title{
      font-size:15px;
      font-weight:800;
      color:#fff;
      margin-bottom:12px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#cbd5e1;
      transition:color .2s ease, transform .2s ease;
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .record{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      align-items:center;
      justify-content:flex-start;
      padding-top:16px;
      color:#94a3b8;
      font-size:13px;
      line-height:1.7;
    }
    .record a{color:#cbd5e1}
    .record a:hover{color:#fff}
    .mobile-cta{
      position:fixed;
      left:50%;
      bottom:14px;
      transform:translateX(-50%);
      width:min(1080px, calc(100% - 18px));
      z-index:60;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px 14px;
      background:rgba(8,17,32,.86);
      backdrop-filter:blur(18px);
      border:1px solid rgba(148,163,184,.18);
      border-radius:18px;
      box-shadow:0 18px 38px rgba(15,23,42,.28);
      color:#fff;
    }
    .mobile-cta .cta-text{
      display:flex;
      flex-direction:column;
      gap:2px;
      min-width:0;
    }
    .mobile-cta strong{font-size:15px}
    .mobile-cta span{font-size:13px;color:#cbd5e1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .mobile-cta .cta-actions{
      display:flex;
      gap:10px;
      flex:0 0 auto;
    }
    .mobile-cta .mini-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:10px 14px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
    }
    .mini-btn.primary{
      background:linear-gradient(135deg, #60a5fa 0%, #2563eb 100%);
      color:#fff;
      box-shadow:0 12px 24px rgba(37,99,235,.22);
    }
    .mini-btn.secondary{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.15);
      color:#fff;
    }
    .mobile-cta .mini-btn:hover{transform:translateY(-1px)}
    .stat-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
    }
    .stat-box{
      background:linear-gradient(180deg, #fff 0%, #f8fbff 100%);
      border:1px solid rgba(215,224,236,.9);
      border-radius:20px;
      padding:16px;
      box-shadow:var(--shadow-soft);
    }
    .stat-box .n{
      display:block;
      font-size:28px;
      line-height:1;
      font-weight:900;
      color:var(--primary);
      margin-bottom:6px;
    }
    .stat-box .t{
      font-size:14px;
      font-weight:700;
      margin-bottom:4px;
    }
    .stat-box .d{
      margin:0;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .two-column-note{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      align-items:start;
    }
    .note-box{
      background:var(--surface);
      border:1px solid rgba(215,224,236,.9);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      padding:18px;
    }
    .check-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--text);
      font-size:14px;
      line-height:1.7;
    }
    .check-list li::before{
      content:"✓";
      color:var(--accent);
      font-weight:900;
      margin-top:1px;
      flex:0 0 auto;
    }
    @media (max-width: 1100px){
      .hero-grid,.progress-board,.story-board,.cta-layout,.footer-grid,.highlight-card,.highlight-card.reverse,.two-column-note{
        grid-template-columns:1fr;
      }
      .grid-4,.grid-3,.news-grid,.stat-strip,.trust-strip{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
    }
    @media (max-width: 768px){
      body{padding-bottom:108px}
      .container-site{width:min(calc(100% - 22px), var(--container))}
      .brand-line{gap:12px}
      .top-search{order:3;min-width:100%}
      .channel-row{align-items:center}
      .nav-cta{display:none}
      .hero-shell{padding:28px 0 22px}
      .hero-title{font-size:clamp(30px, 10vw, 44px)}
      .hero-lead{font-size:15px}
      .hero-stats,.grid-4,.grid-3,.news-grid,.stat-strip,.trust-strip,.grid-2,.field-grid{
        grid-template-columns:1fr;
      }
      .highlight-card .highlight-image,.highlight-card.reverse .highlight-image{
        order:0;
        min-height:220px;
      }
      .highlight-copy{padding:18px}
      .section-pad{padding:22px 0}
      .mobile-cta{
        width:calc(100% - 16px);
        padding:11px;
        border-radius:16px;
      }
      .mobile-cta strong{font-size:14px}
      .mobile-cta span{display:none}
      .mobile-cta .mini-btn{padding:10px 12px}
      .hero-actions{gap:10px}
      .btn-primary,.btn-secondary,.btn-ghost{padding:12px 15px}
      .record{gap:8px 12px}
    }
    @media (max-width: 520px){
      .creator-badge{width:100%;justify-content:space-between}
      .creator-name{font-size:16px}
      .creator-avatar{width:48px;height:48px;border-radius:16px}
      .panel-title{font-size:14px}
      .hero-panel{padding:14px}
      .hero-stats{grid-template-columns:1fr 1fr}
      .card-body,.news-card,.panel-surface,.note-box,.story-panel .story-copy,.cta-shell,.form-card{padding:16px}
      .section-head{align-items:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
    }