/* roulang page: index */
:root{
      --bg:#09060d;
      --bg2:#130a1c;
      --panel:#17111f;
      --panel2:#22132b;
      --text:#fff7fb;
      --muted:#b9aebf;
      --soft:#f4d8e6;
      --primary:#ff2d86;
      --primary2:#ff6a2a;
      --cyan:#22e6e6;
      --amber:#ffb020;
      --border:rgba(255,255,255,.12);
      --border2:rgba(255,45,134,.28);
      --shadow:0 22px 70px rgba(255,45,134,.18);
      --shadow2:0 18px 46px rgba(255,176,32,.14);
      --radius:26px;
      --radius-sm:16px;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 15% 0%,rgba(255,45,134,.18),transparent 34%),
        radial-gradient(circle at 88% 12%,rgba(34,230,230,.13),transparent 28%),
        linear-gradient(180deg,#08050c 0%,#120817 48%,#08050c 100%);
      line-height:1.7;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(120deg,rgba(255,255,255,.04) 0 1px,transparent 1px 42px),
        radial-gradient(rgba(255,255,255,.18) 1px,transparent 1px);
      background-size:64px 64px,28px 28px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 80%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .section{padding:78px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 13px;border:1px solid rgba(34,230,230,.28);
      color:#d7ffff;border-radius:999px;background:rgba(34,230,230,.08);
      font-size:13px;font-weight:800;letter-spacing:.03em;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 10px;border-radius:999px;font-size:12px;font-weight:900;
      border:1px solid var(--border);background:rgba(255,255,255,.06);color:#fff;
      white-space:nowrap;
    }
    .badge-hot{background:linear-gradient(135deg,var(--primary),var(--primary2));border-color:transparent}
    .badge-safe{background:rgba(34,230,230,.12);border-color:rgba(34,230,230,.32);color:#cfffff}
    .badge-warn{background:rgba(255,176,32,.13);border-color:rgba(255,176,32,.38);color:#ffe2a4}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      border-radius:999px;padding:13px 20px;font-weight:900;
      border:1px solid transparent;transition:.25s ease;
      outline:none;min-height:48px;
    }
    .btn:focus-visible,.nav-link:focus-visible,input:focus-visible,.faq-trigger:focus-visible{outline:3px solid rgba(34,230,230,.45);outline-offset:3px}
    .btn-primary{
      background:linear-gradient(135deg,var(--primary),var(--primary2));
      color:white;box-shadow:0 16px 36px rgba(255,45,134,.26);
    }
    .btn-primary:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 22px 50px rgba(255,45,134,.38);filter:saturate(1.12)}
    .btn-secondary{
      border-color:rgba(255,255,255,.18);background:rgba(255,255,255,.07);color:#fff;
    }
    .btn-secondary:hover{border-color:rgba(34,230,230,.45);background:rgba(34,230,230,.1);transform:translateY(-2px)}
    .btn-ghost{
      color:#ffd8e8;background:rgba(255,45,134,.08);border-color:rgba(255,45,134,.25);
    }
    .btn-ghost:hover{background:rgba(255,45,134,.16);border-color:rgba(255,45,134,.52)}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(9,6,13,.72);backdrop-filter:blur(20px);
      border-bottom:1px solid rgba(255,255,255,.08);
      transition:.25s ease;
    }
    .site-header.scrolled{background:rgba(9,6,13,.94);box-shadow:0 20px 60px rgba(0,0,0,.34)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      width:46px;height:46px;border-radius:18px;
      display:grid;place-items:center;font-weight:1000;font-size:14px;
      background:
        linear-gradient(135deg,rgba(255,45,134,.95),rgba(255,176,32,.95)),
        radial-gradient(circle at 70% 20%,rgba(255,255,255,.8),transparent 20%);
      box-shadow:0 14px 32px rgba(255,45,134,.28);
      transform:skew(-6deg);
    }
    .brand-text{font-weight:1000;letter-spacing:-.02em;font-size:19px}
    .brand-sub{display:block;color:var(--muted);font-size:11px;font-weight:700;margin-top:-4px}
    .desktop-nav{display:flex;align-items:center;gap:8px;padding:7px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:999px}
    .nav-link{
      padding:10px 14px;border-radius:999px;color:#d8cedd;font-size:14px;font-weight:800;transition:.2s ease;
    }
    .nav-link:hover,.nav-link.active{background:rgba(255,45,134,.17);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .count-pill{display:flex;align-items:center;gap:7px;border:1px solid rgba(255,176,32,.35);background:rgba(255,176,32,.09);border-radius:999px;padding:8px 10px;color:#ffe3a8;font-size:12px;font-weight:900}
    .menu-btn{display:none;width:46px;height:46px;border-radius:16px;border:1px solid var(--border);background:rgba(255,255,255,.06);color:white}
    .mobile-panel{
      display:none;padding:0 0 18px;
      animation:fadeDown .22s ease both;
    }
    @keyframes fadeDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
    .mobile-panel.open{display:block}
    .mobile-panel-inner{
      border:1px solid rgba(255,255,255,.12);border-radius:24px;
      background:linear-gradient(180deg,rgba(34,19,43,.96),rgba(12,8,18,.96));
      padding:14px;box-shadow:var(--shadow);
    }
    .mobile-panel a{display:flex;justify-content:space-between;padding:14px 15px;border-radius:16px;font-weight:900;color:#fff}
    .mobile-panel a:hover,.mobile-panel a.active{background:rgba(255,45,134,.16)}
    .hero{
      position:relative;overflow:hidden;padding:72px 0 60px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .hero:after{
      content:"";
      position:absolute;right:-130px;top:66px;width:520px;height:240px;
      background:linear-gradient(90deg,rgba(255,45,134,.28),rgba(34,230,230,.18),rgba(255,176,32,.22));
      transform:rotate(-12deg) skew(-18deg);filter:blur(.2px);opacity:.65;
      border-radius:42px;z-index:-1;
    }
    .lead-grid{
      display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:stretch;
    }
    .hero-copy{
      min-height:520px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:34px;
      background:
        linear-gradient(135deg,rgba(255,45,134,.12),transparent 38%),
        linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.025));
      padding:42px;position:relative;overflow:hidden;box-shadow:var(--shadow);
    }
    .hero-copy:before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(110deg,transparent 0 55%,rgba(255,255,255,.06) 55% 58%,transparent 58% 100%);
      pointer-events:none;
    }
    h1{
      margin:20px 0 18px;font-size:clamp(34px,6vw,68px);line-height:.98;
      font-weight:1000;letter-spacing:-.055em;
    }
    .gradient-text{background:linear-gradient(135deg,#fff,#ffd2e5 42%,#ffb020);-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-desc{font-size:17px;color:#e5dbe8;max-width:760px;line-height:1.85}
    .hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:28px 0}
    .point{
      padding:14px;border-radius:18px;background:rgba(0,0,0,.24);
      border:1px solid rgba(255,255,255,.11);
    }
    .point b{display:block;font-size:22px;color:#fff;line-height:1.1}
    .point span{font-size:12px;color:var(--muted);font-weight:700}
    .lead-form-card{
      border-radius:34px;border:1px solid rgba(255,45,134,.28);
      background:
        radial-gradient(circle at 88% 12%,rgba(255,176,32,.18),transparent 32%),
        linear-gradient(180deg,rgba(34,19,43,.95),rgba(12,8,18,.96));
      padding:28px;box-shadow:var(--shadow2);position:relative;overflow:hidden;
    }
    .burst{
      position:absolute;right:22px;top:20px;width:96px;height:96px;
      display:grid;place-items:center;text-align:center;
      background:linear-gradient(135deg,var(--amber),var(--primary2));
      color:#16080a;font-weight:1000;font-size:15px;line-height:1.05;
      clip-path:polygon(50% 0%,60% 20%,82% 12%,78% 36%,100% 50%,78% 64%,82% 88%,60% 80%,50% 100%,40% 80%,18% 88%,22% 64%,0 50%,22% 36%,18% 12%,40% 20%);
      transform:rotate(8deg);box-shadow:0 16px 36px rgba(255,176,32,.28);
    }
    .question-title{font-size:28px;font-weight:1000;line-height:1.16;margin:86px 0 10px}
    .form-note{color:var(--muted);font-size:14px}
    .lead-form{display:grid;gap:13px;margin-top:20px}
    .field label{display:block;font-size:13px;color:#f2dbe8;margin:0 0 7px;font-weight:900}
    .field input{
      width:100%;border-radius:16px;border:1px solid rgba(255,255,255,.14);
      background:rgba(0,0,0,.28);color:#fff;padding:13px 14px;transition:.2s ease;
    }
    .field input:focus{border-color:rgba(34,230,230,.72);box-shadow:0 0 0 4px rgba(34,230,230,.1)}
    .timer{display:flex;gap:9px;align-items:center;flex-wrap:wrap;margin:18px 0 0}
    .time-box{
      min-width:62px;border-radius:16px;padding:10px 8px;text-align:center;
      background:linear-gradient(180deg,#210d15,#0e090c);border:1px solid rgba(255,176,32,.33);
    }
    .time-box strong{display:block;color:#ffbd3d;font-size:24px;line-height:1;font-weight:1000}
    .time-box span{font-size:11px;color:#d6b67d;font-weight:800}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
    .section-head h2{font-size:clamp(28px,4vw,42px);font-weight:1000;line-height:1.1;margin:10px 0}
    .section-head p{color:var(--muted);max-width:650px;margin:0}
    .promo-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px}
    .card{
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(255,255,255,.075),rgba(255,255,255,.032));
      border-radius:var(--radius);padding:22px;position:relative;overflow:hidden;
      transition:.25s ease;
    }
    .card:hover{transform:translateY(-5px);border-color:rgba(255,45,134,.45);box-shadow:var(--shadow);background-position:20px 20px}
    .feature-card{min-height:250px}
    .feature-card.big{grid-row:span 2;min-height:520px;background:
      radial-gradient(circle at 80% 10%,rgba(255,45,134,.28),transparent 36%),
      linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.032))}
    .corner{
      position:absolute;right:-28px;top:22px;transform:rotate(35deg);
      width:130px;text-align:center;background:linear-gradient(135deg,var(--primary),var(--primary2));
      font-size:12px;font-weight:1000;padding:7px;color:#fff;
    }
    .card-number{font-size:13px;color:#ffbad5;font-weight:1000;letter-spacing:.12em}
    .card h3{font-size:22px;font-weight:1000;margin:12px 0 9px;line-height:1.2}
    .card p{color:#cabfce;font-size:14px;margin:0}
    .check-list{display:grid;gap:12px;margin:22px 0}
    .check-list li{display:flex;gap:10px;color:#f4e9f0;font-size:14px}
    .check-list li:before{content:"✓";color:var(--cyan);font-weight:1000}
    .quick-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px}
    .answer-stack{display:grid;gap:14px}
    .answer-row{
      display:grid;grid-template-columns:56px 1fr;gap:14px;align-items:start;
      padding:18px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);
      transition:.25s ease;
    }
    .answer-row:hover{border-color:rgba(34,230,230,.38);transform:translateX(4px)}
    .answer-icon{width:56px;height:56px;border-radius:19px;display:grid;place-items:center;background:rgba(34,230,230,.1);border:1px solid rgba(34,230,230,.26);font-size:24px}
    .answer-row h3{font-weight:1000;font-size:18px;margin:0 0 5px}
    .answer-row p{margin:0;color:var(--muted);font-size:14px}
    .news-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .news-list{border-radius:var(--radius);border:1px solid rgba(255,255,255,.12);overflow:hidden;background:rgba(255,255,255,.045)}
    .news-item{
      display:grid;grid-template-columns:112px 1fr auto;gap:16px;align-items:center;
      padding:18px 20px;border-bottom:1px solid rgba(255,255,255,.09);transition:.22s ease;
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:rgba(255,45,134,.08)}
    .news-date{font-weight:1000;color:#ffc265;font-size:13px}
    .news-item h3{margin:0;font-size:17px;font-weight:1000}
    .news-item p{margin:4px 0 0;color:var(--muted);font-size:13px}
    .arrow{color:#ff8abc;font-weight:1000}
    .recommend-panel{
      border-radius:var(--radius);border:1px solid rgba(255,176,32,.28);
      background:linear-gradient(160deg,rgba(255,176,32,.13),rgba(255,45,134,.08),rgba(255,255,255,.04));
      padding:24px;min-height:100%;
    }
    .security-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
    .security-item{
      padding:18px;border-radius:22px;background:rgba(0,0,0,.24);border:1px solid rgba(255,255,255,.12);
      position:relative;overflow:hidden;
    }
    .security-item:before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--amber),var(--cyan))}
    .security-item b{display:block;margin:8px 0 4px;font-size:16px}
    .security-item span{color:var(--muted);font-size:13px}
    .review-shell{position:relative}
    .review-track{display:flex;gap:16px;overflow:hidden;scroll-behavior:smooth}
    .review-card{min-width:calc((100% - 32px)/3);border-radius:24px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(255,255,255,.07),rgba(255,255,255,.03));padding:20px}
    .avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--cyan));font-weight:1000}
    .stars{color:#ffbf3d;letter-spacing:2px;font-size:13px}
    .review-card p{color:#e0d6e3;font-size:14px;margin:14px 0}
    .slider-actions{display:flex;gap:10px}
    .slider-btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);color:#fff;transition:.2s}
    .slider-btn:hover{border-color:rgba(255,45,134,.55);box-shadow:0 0 24px rgba(255,45,134,.24)}
    .app-cta{
      border-radius:34px;border:1px solid rgba(255,45,134,.28);
      background:
        linear-gradient(120deg,rgba(255,45,134,.18),rgba(255,176,32,.12) 45%,rgba(34,230,230,.1)),
        linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.025));
      padding:34px;display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:center;box-shadow:var(--shadow);
      position:relative;overflow:hidden;
    }
    .app-cta:after{content:"18+";position:absolute;right:20px;top:16px;font-size:84px;font-weight:1000;color:rgba(255,255,255,.045);line-height:1}
    .summary-card{border-radius:26px;background:rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.14);padding:22px;position:relative;z-index:1}
    .faq-list{display:grid;gap:12px}
    .faq-item{border-radius:20px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11);overflow:hidden}
    .faq-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 20px;background:transparent;border:0;color:#fff;text-align:left;font-weight:1000}
    .faq-icon{color:#ffb020;transition:.25s}
    .faq-panel{max-height:0;overflow:hidden;transition:max-height .28s ease}
    .faq-panel p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}
    .faq-item.open{border-color:rgba(255,45,134,.42)}
    .faq-item.open .faq-icon{transform:rotate(45deg);color:#ff5d9d}
    .footer{
      padding:46px 0 28px;background:#060408;border-top:1px solid rgba(255,255,255,.1);
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}
    .footer h3{font-size:18px;font-weight:1000;margin:0 0 14px}
    .footer p,.footer li{color:#a99eaf;font-size:14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#d8cdda;transition:.2s}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{margin-top:30px;padding-top:18px;border-top:1px solid rgba(255,255,255,.08);color:#8c8291;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
    .sticky-cta{
      display:none;position:fixed;left:12px;right:12px;bottom:12px;z-index:60;
      padding:10px;border-radius:22px;background:rgba(9,6,13,.92);backdrop-filter:blur(16px);
      border:1px solid rgba(255,45,134,.35);box-shadow:var(--shadow);
    }
    @media (max-width:1024px){
      .desktop-nav,.nav-actions .count-pill,.nav-actions .age-top{display:none}
      .menu-btn{display:grid;place-items:center}
      .lead-grid,.quick-grid,.news-wrap,.app-cta{grid-template-columns:1fr}
      .hero-copy{min-height:auto}
      .promo-grid{grid-template-columns:1fr 1fr}
      .feature-card.big{grid-row:auto;grid-column:span 2;min-height:auto}
      .security-grid{grid-template-columns:repeat(3,1fr)}
      .review-card{min-width:calc((100% - 16px)/2)}
    }
    @media (max-width:768px){
      .section{padding:54px 0}
      .nav-wrap{height:68px}
      .brand-text{font-size:17px}
      .brand-mark{width:42px;height:42px;border-radius:16px}
      .hero{padding:42px 0}
      .hero-copy,.lead-form-card,.app-cta{padding:24px;border-radius:26px}
      .hero-points{grid-template-columns:1fr}
      .promo-grid{grid-template-columns:1fr}
      .feature-card.big{grid-column:auto}
      .section-head{display:block}
      .security-grid{grid-template-columns:1fr 1fr}
      .news-item{grid-template-columns:1fr;gap:6px}
      .review-card{min-width:100%}
      .footer-grid{grid-template-columns:1fr}
      .sticky-cta{display:block}
      body{padding-bottom:82px}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 22px,var(--container))}
      h1{font-size:38px}
      .question-title{font-size:24px;margin-top:76px}
      .burst{width:78px;height:78px;font-size:13px}
      .timer{gap:7px}
      .time-box{min-width:54px}
      .security-grid{grid-template-columns:1fr}
      .btn{width:100%}
      .count-pill.mobile-only{display:flex}
    }

/* roulang page: category2 */
:root{
      --bg:#08060d;
      --bg-2:#120a18;
      --panel:#18101f;
      --panel-2:#211428;
      --text:#fff7fb;
      --muted:#c9bbc9;
      --weak:#8f8191;
      --primary:#ff2f87;
      --primary-2:#ff6a2f;
      --cyan:#22f1ff;
      --amber:#ffb22e;
      --line:rgba(255,255,255,.12);
      --line-pink:rgba(255,47,135,.34);
      --radius:26px;
      --radius-sm:16px;
      --shadow-pink:0 18px 60px rgba(255,47,135,.23);
      --shadow-amber:0 18px 48px rgba(255,178,46,.14);
      --container:1220px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 12% 8%, rgba(255,47,135,.18), transparent 34%),
        radial-gradient(circle at 86% 10%, rgba(34,241,255,.11), transparent 32%),
        radial-gradient(circle at 52% 82%, rgba(255,178,46,.12), transparent 34%),
        linear-gradient(180deg,#07050b 0%,#100817 46%,#07050b 100%);
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      z-index:-1;
      background-image:
        linear-gradient(120deg, rgba(255,255,255,.05) 0 1px, transparent 1px 18px),
        linear-gradient(60deg, rgba(255,47,135,.06) 0 1px, transparent 1px 22px);
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.9),rgba(0,0,0,.1));
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
    .site-container{max-width:var(--container);margin:0 auto;padding:0 22px}
    .section{padding:78px 0}
    .section-tight{padding:54px 0}
    .eyebrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
    .kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(34,241,255,.32);
      border-radius:999px;
      background:rgba(34,241,255,.08);
      color:#bffcff;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:6px 11px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      line-height:1;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.07);
      color:#fff;
      white-space:nowrap;
    }
    .badge-safe{background:rgba(34,241,255,.10);border-color:rgba(34,241,255,.36);color:#c9fdff}
    .badge-hot{background:rgba(255,47,135,.14);border-color:rgba(255,47,135,.42);color:#ffd7e8}
    .badge-amber{background:rgba(255,178,46,.13);border-color:rgba(255,178,46,.45);color:#ffe0a1}
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:12px;
      background:rgba(255,255,255,.075);
      color:#eadfea;
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(255,255,255,.10);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      letter-spacing:.01em;
      transition:transform .22s ease, box-shadow .22s ease, filter .22s ease, border-color .22s ease, background .22s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-3px);filter:brightness(1.08)}
    .btn:active{transform:translateY(0) scale(.98)}
    .btn-primary{
      color:white;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 14px 36px rgba(255,47,135,.34), inset 0 1px 0 rgba(255,255,255,.28);
    }
    .btn-primary:hover{box-shadow:0 18px 48px rgba(255,47,135,.42),0 0 0 4px rgba(255,47,135,.10)}
    .btn-ghost{
      background:rgba(255,255,255,.06);
      border-color:rgba(255,255,255,.16);
      color:#fff;
    }
    .btn-ghost:hover{border-color:rgba(34,241,255,.42);box-shadow:0 14px 36px rgba(34,241,255,.12)}
    .btn-soft{
      background:rgba(255,178,46,.12);
      border-color:rgba(255,178,46,.34);
      color:#ffe3aa;
    }
    .section-title{
      font-size:clamp(28px,4vw,42px);
      line-height:1.15;
      font-weight:950;
      letter-spacing:-.035em;
      margin:0;
    }
    .section-desc{color:var(--muted);font-size:16px;max-width:760px;margin-top:14px}
    .gradient-text{
      background:linear-gradient(90deg,#fff,#ffd5e8 42%,#75fbff);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(8,6,13,.72);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.09);
      transition:background .25s ease, box-shadow .25s ease;
    }
    .site-header.scrolled{background:rgba(8,6,13,.94);box-shadow:0 12px 36px rgba(0,0,0,.35)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      color:#111;font-weight:950;font-size:14px;
      background:conic-gradient(from 210deg,var(--amber),var(--primary),var(--cyan),var(--amber));
      box-shadow:0 10px 30px rgba(255,47,135,.25);
      border:2px solid rgba(255,255,255,.72);
    }
    .brand-text{display:block;font-weight:950;font-size:18px;line-height:1.05;letter-spacing:-.02em}
    .brand-sub{display:block;color:var(--weak);font-size:12px;margin-top:3px}
    .desktop-nav{display:flex;align-items:center;gap:6px;padding:7px;border:1px solid rgba(255,255,255,.10);border-radius:999px;background:rgba(255,255,255,.045)}
    .nav-link{
      min-height:38px;
      display:flex;align-items:center;
      padding:8px 15px;
      border-radius:999px;
      color:#dfd2de;
      font-size:14px;
      font-weight:850;
      transition:background .2s ease,color .2s ease,box-shadow .2s ease;
    }
    .nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,47,135,.35),rgba(255,106,47,.24));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .count-pill{
      display:inline-flex;align-items:center;gap:8px;
      min-height:38px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,178,46,.11);
      border:1px solid rgba(255,178,46,.36);
      color:#ffe1aa;
      font-size:12px;
      font-weight:900;
      white-space:nowrap;
    }
    .count-pill b{
      color:#fff;
      font-variant-numeric:tabular-nums;
      letter-spacing:.04em;
      padding:3px 7px;
      border-radius:999px;
      background:rgba(0,0,0,.35);
    }
    .menu-btn{
      display:none;
      width:44px;height:44px;border-radius:14px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.07);
      color:#fff;
      font-size:22px;
    }
    .mobile-panel{display:none;overflow:hidden}
    .mobile-panel-inner{
      margin:0 0 16px;
      padding:14px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(33,20,40,.98),rgba(12,8,18,.98));
      box-shadow:var(--shadow-pink);
    }
    .mobile-panel-inner a{
      display:flex;justify-content:space-between;align-items:center;
      padding:14px 14px;
      border-radius:16px;
      font-weight:900;
      color:#f6eaf4;
    }
    .mobile-panel-inner a+a{margin-top:6px}
    .mobile-panel-inner a:hover,.mobile-panel-inner a.active{background:rgba(255,47,135,.14)}
    .mobile-panel-inner span{color:#ffc7df;font-size:12px}
    .mobile-only{display:none}

    .hero-safe{
      position:relative;
      padding:72px 0 52px;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .hero-safe::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(120deg,transparent 0 46%,rgba(255,47,135,.16) 46% 54%,transparent 54%),
        linear-gradient(145deg,rgba(255,178,46,.12),transparent 32%),
        radial-gradient(circle at 78% 26%,rgba(34,241,255,.16),transparent 30%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(360px,.78fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-title{
      font-size:clamp(34px,6.5vw,68px);
      line-height:.98;
      font-weight:950;
      letter-spacing:-.065em;
      margin:0;
      max-width:850px;
    }
    .hero-summary{
      color:#eaddea;
      font-size:17px;
      max-width:760px;
      margin:22px 0 0;
    }
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .notice-strip{
      margin-top:26px;
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:10px;
      max-width:850px;
    }
    .notice-item{
      padding:14px 15px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.055);
      color:#f7edf5;
      font-weight:850;
      font-size:14px;
    }
    .notice-item small{display:block;color:var(--weak);font-weight:700;margin-top:2px}
    .burst{
      width:116px;height:116px;
      display:grid;place-items:center;text-align:center;
      padding:18px;
      color:#160b12;
      font-weight:950;
      line-height:1.12;
      background:linear-gradient(135deg,var(--amber),#ffe287);
      clip-path:polygon(50% 0%,59% 18%,78% 9%,78% 31%,99% 33%,84% 50%,98% 68%,76% 68%,79% 91%,59% 82%,50% 100%,40% 82%,20% 91%,23% 68%,1% 68%,16% 50%,1% 33%,22% 31%,22% 9%,41% 18%);
      transform:rotate(8deg);
      box-shadow:0 18px 44px rgba(255,178,46,.25);
    }
    .access-panel{
      border-radius:30px;
      padding:22px;
      background:linear-gradient(160deg,rgba(35,20,42,.92),rgba(9,7,14,.94));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-pink);
      position:relative;
      overflow:hidden;
    }
    .access-panel::before{
      content:"";
      position:absolute;
      top:0;left:0;right:0;height:5px;
      background:linear-gradient(90deg,var(--primary),var(--amber),var(--cyan));
    }
    .panel-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;margin-bottom:18px}
    .panel-head h2{font-size:24px;font-weight:950;letter-spacing:-.03em;margin:0}
    .timer-boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0}
    .timer-box{
      border-radius:18px;
      padding:14px 10px;
      text-align:center;
      border:1px solid rgba(255,178,46,.34);
      background:rgba(0,0,0,.28);
    }
    .timer-box strong{display:block;font-size:24px;color:#fff;font-weight:950;font-variant-numeric:tabular-nums}
    .timer-box span{font-size:12px;color:#ffd98e;font-weight:850}
    .step-list{display:grid;gap:10px;margin:18px 0 0}
    .step-row{
      display:flex;gap:12px;align-items:flex-start;
      padding:13px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
      transition:transform .2s ease,border-color .2s ease,background .2s ease;
    }
    .step-row:hover{transform:translateX(4px);border-color:rgba(34,241,255,.28);background:rgba(34,241,255,.055)}
    .step-no{
      flex:0 0 30px;width:30px;height:30px;border-radius:10px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      font-weight:950;
      font-size:13px;
    }
    .step-row b{display:block;line-height:1.25}
    .step-row span{display:block;color:var(--muted);font-size:13px;margin-top:3px}

    .compare-wrap{
      border-radius:30px;
      background:linear-gradient(180deg,rgba(255,255,255,.065),rgba(255,255,255,.025));
      border:1px solid rgba(255,255,255,.12);
      overflow:hidden;
      box-shadow:0 22px 70px rgba(0,0,0,.22);
    }
    .compare-head{
      display:grid;
      grid-template-columns:1.15fr repeat(3,1fr);
      background:linear-gradient(90deg,rgba(255,47,135,.32),rgba(255,106,47,.22));
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .compare-head div,.compare-row div{padding:18px 16px}
    .compare-head div{font-weight:950}
    .compare-row{
      display:grid;
      grid-template-columns:1.15fr repeat(3,1fr);
      border-bottom:1px solid rgba(255,255,255,.08);
      transition:background .2s ease;
    }
    .compare-row:last-child{border-bottom:0}
    .compare-row:hover{background:rgba(255,255,255,.045)}
    .compare-label{font-weight:900;color:#fff}
    .check{color:#7cfaff;font-weight:950}
    .warn{color:#ffd179;font-weight:950}
    .no{color:#ff9fbd;font-weight:950}

    .recommend-layout{
      display:grid;
      grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
      gap:22px;
      align-items:start;
    }
    .promo-card,.rec-card,.faq-item,.safety-card,.mini-cta{
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(160deg,rgba(31,18,38,.92),rgba(12,8,17,.92));
      border-radius:var(--radius);
      box-shadow:0 18px 54px rgba(0,0,0,.22);
    }
    .promo-card{
      padding:26px;
      position:relative;
      overflow:hidden;
      min-height:100%;
    }
    .promo-card::after{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-80px;bottom:-90px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,47,135,.28),transparent 65%);
    }
    .promo-card h2{font-size:34px;line-height:1.08;font-weight:950;letter-spacing:-.04em;margin:16px 0 10px}
    .promo-card p{color:var(--muted);margin:0}
    .rule-list{display:grid;gap:12px;margin:22px 0}
    .rule-list li{
      list-style:none;
      display:flex;gap:10px;align-items:flex-start;
      padding:12px 0;
      border-bottom:1px dashed rgba(255,255,255,.11);
      color:#f4e9f2;
    }
    .rule-list li:last-child{border-bottom:0}
    .rule-list li::before{
      content:"✓";
      flex:0 0 24px;width:24px;height:24px;
      display:grid;place-items:center;
      border-radius:9px;
      background:rgba(34,241,255,.13);
      color:#9dffff;
      font-weight:950;
    }
    .rec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
    .rec-card{
      padding:20px;
      position:relative;
      overflow:hidden;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .rec-card:hover{transform:translateY(-5px);border-color:rgba(255,47,135,.38);box-shadow:var(--shadow-pink)}
    .rec-card::before{
      content:attr(data-no);
      position:absolute;
      top:13px;right:15px;
      font-size:38px;
      font-weight:950;
      color:rgba(255,255,255,.07);
      line-height:1;
    }
    .rec-card h3{font-size:20px;font-weight:950;margin:16px 0 8px}
    .rec-card p{color:var(--muted);font-size:14px;margin:0 0 16px}
    .rec-tags{display:flex;gap:8px;flex-wrap:wrap}

    .timeline{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
      counter-reset:flow;
    }
    .flow-card{
      counter-increment:flow;
      padding:20px;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
      position:relative;
      overflow:hidden;
    }
    .flow-card::before{
      content:"0" counter(flow);
      display:inline-flex;
      margin-bottom:18px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,47,135,.16);
      border:1px solid rgba(255,47,135,.32);
      color:#ffd3e6;
      font-size:12px;
      font-weight:950;
    }
    .flow-card::after{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:4px;
      background:linear-gradient(90deg,var(--primary),var(--amber),var(--cyan));
      opacity:.8;
    }
    .flow-card h3{font-size:18px;font-weight:950;margin:0 0 8px}
    .flow-card p{color:var(--muted);font-size:14px;margin:0}

    .safety-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .safety-card{
      padding:22px;
      transition:transform .22s ease,border-color .22s ease;
    }
    .safety-card:hover{transform:translateY(-4px);border-color:rgba(34,241,255,.34)}
    .safety-card .icon{
      width:44px;height:44px;border-radius:15px;
      display:grid;place-items:center;
      background:rgba(255,178,46,.13);
      border:1px solid rgba(255,178,46,.32);
      font-size:20px;
      margin-bottom:14px;
    }
    .safety-card h3{font-size:20px;font-weight:950;margin:0 0 7px}
    .safety-card p{color:var(--muted);margin:0;font-size:14px}

    .faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;align-items:start}
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-question{
      width:100%;
      border:0;
      background:transparent;
      color:#fff;
      padding:18px 20px;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      text-align:left;
      font-weight:950;
      border-top:3px solid transparent;
    }
    .faq-question span:first-child{font-size:16px}
    .faq-icon{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(255,178,46,.13);
      color:#ffd38a;
      transition:transform .22s ease,background .22s ease;
      flex:0 0 auto;
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .25s ease;
    }
    .faq-answer p{padding:0 20px 18px;margin:0;color:var(--muted);font-size:14px}
    .faq-item.active{border-color:rgba(255,47,135,.38)}
    .faq-item.active .faq-question{border-top-color:var(--primary)}
    .faq-item.active .faq-icon{transform:rotate(45deg);background:rgba(255,47,135,.18);color:#ffd4e8}
    .faq-item.active .faq-answer{max-height:180px}

    .mini-cta{
      position:relative;
      overflow:hidden;
      padding:28px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      align-items:center;
      background:
        linear-gradient(120deg,rgba(255,47,135,.22),rgba(255,178,46,.10) 42%,rgba(34,241,255,.09)),
        linear-gradient(180deg,rgba(31,18,38,.95),rgba(8,6,13,.96));
    }
    .mini-cta::before{
      content:"";
      position:absolute;
      inset:auto -30px -70px auto;
      width:230px;height:230px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,178,46,.22),transparent 68%);
    }
    .mini-cta h2{font-size:30px;font-weight:950;letter-spacing:-.035em;margin:0 0 8px}
    .mini-cta p{color:#eaddea;margin:0;max-width:720px}
    .sticky-bar{
      display:none;
      position:fixed;
      z-index:55;
      left:12px;right:12px;bottom:12px;
      padding:10px;
      border-radius:20px;
      background:rgba(8,6,13,.92);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(16px);
      box-shadow:0 18px 50px rgba(0,0,0,.35);
    }

    .footer{
      padding:58px 0 30px;
      background:linear-gradient(180deg,rgba(8,6,13,.65),#050307);
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer p{color:var(--muted);font-size:14px;margin:0}
    .footer h3{font-size:16px;font-weight:950;margin:0 0 14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:#d9cbd8;
      font-size:14px;
      transition:color .18s ease,transform .18s ease;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:var(--weak);
      font-size:13px;
    }

    @media (max-width:1024px){
      .desktop-nav{display:none}
      .menu-btn{display:grid;place-items:center}
      .nav-actions .btn-primary{display:none}
      .hero-grid,.recommend-layout,.faq-wrap{grid-template-columns:1fr}
      .access-panel{max-width:720px}
      .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{padding:0 16px}
      .section{padding:56px 0}
      .section-tight{padding:42px 0}
      .nav-wrap{height:70px}
      .brand-mark{width:42px;height:42px;border-radius:15px}
      .brand-text{font-size:16px}
      .age-top,.nav-actions>.count-pill{display:none}
      .mobile-panel.open{display:block}
      .mobile-only{display:inline-flex}
      .hero-safe{padding:52px 0 40px}
      .hero-summary{font-size:15px}
      .hero-actions .btn{width:100%}
      .notice-strip{grid-template-columns:1fr}
      .panel-head{flex-direction:column}
      .burst{width:96px;height:96px;font-size:13px}
      .compare-head{display:none}
      .compare-row{
        grid-template-columns:1fr;
        padding:12px;
        gap:8px;
      }
      .compare-row div{
        padding:10px 12px;
        border-radius:14px;
        background:rgba(255,255,255,.04);
      }
      .compare-row div:not(.compare-label)::before{
        content:attr(data-label);
        display:block;
        color:var(--weak);
        font-size:12px;
        font-weight:850;
        margin-bottom:2px;
      }
      .rec-grid,.safety-grid{grid-template-columns:1fr}
      .timeline{grid-template-columns:1fr}
      .mini-cta{grid-template-columns:1fr}
      .mini-cta .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .sticky-bar{display:flex;gap:10px;align-items:center;justify-content:space-between}
      .sticky-bar .btn{min-height:42px;padding:10px 14px;font-size:14px}
    }
    @media (max-width:520px){
      .site-container{padding:0 14px}
      .hero-title{font-size:36px;letter-spacing:-.05em}
      .section-title{font-size:28px}
      .count-pill span{display:none}
      .timer-box strong{font-size:20px}
      .promo-card h2{font-size:28px}
      .footer{padding-bottom:84px}
    }

/* roulang page: category1 */
:root{
      --bg:#08050d;
      --bg-2:#120918;
      --panel:#17101f;
      --panel-2:#21142b;
      --text:#fff7fb;
      --muted:#b9aabd;
      --soft:#7f7188;
      --primary:#ff2f87;
      --primary-2:#ff6a3d;
      --cyan:#20f0ff;
      --amber:#ffb32c;
      --border:rgba(255,255,255,.12);
      --border-pink:rgba(255,47,135,.38);
      --radius-lg:28px;
      --radius-md:20px;
      --shadow-pink:0 24px 70px rgba(255,47,135,.22);
      --shadow-amber:0 18px 52px rgba(255,179,44,.16);
      --container:1200px;
      --font:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:var(--font);
      color:var(--text);
      line-height:1.7;
      background:
        radial-gradient(circle at 10% 0%, rgba(255,47,135,.22), transparent 32%),
        radial-gradient(circle at 88% 12%, rgba(32,240,255,.14), transparent 28%),
        linear-gradient(180deg,#08050d 0%,#120815 48%,#07050a 100%);
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.17;
      background-image:
        linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, #000, transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,47,135,.55);color:#fff}
    :focus-visible{outline:3px solid rgba(32,240,255,.75);outline-offset:4px;border-radius:12px}
    .site-container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      padding:14px 0;
      background:rgba(8,5,13,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(255,255,255,.08);
      transition:.25s ease;
    }
    .site-header.scrolled{
      background:rgba(10,5,16,.96);
      box-shadow:0 18px 54px rgba(0,0,0,.35);
      border-bottom-color:rgba(255,47,135,.2);
    }
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content}
    .brand-mark{
      display:inline-grid;
      place-items:center;
      width:48px;height:48px;
      border-radius:16px;
      color:#111;
      font-weight:900;
      letter-spacing:-.04em;
      background:conic-gradient(from 220deg,var(--amber),var(--primary),var(--cyan),var(--amber));
      box-shadow:0 0 0 4px rgba(255,255,255,.06), 0 14px 34px rgba(255,47,135,.3);
      transform:skew(-7deg);
    }
    .brand-text{display:block;font-size:18px;font-weight:900;line-height:1.1;letter-spacing:.01em}
    .brand-sub{display:block;margin-top:3px;color:var(--muted);font-size:12px;line-height:1.2}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:7px;
      border:1px solid rgba(255,255,255,.09);
      border-radius:999px;
      background:rgba(255,255,255,.045);
    }
    .nav-link{
      position:relative;
      padding:10px 15px;
      border-radius:999px;
      color:#d8ccdc;
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.08)}
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg,rgba(255,47,135,.95),rgba(255,106,61,.88));
      box-shadow:0 10px 28px rgba(255,47,135,.28);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .count-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(255,179,44,.35);
      background:rgba(255,179,44,.08);
      color:#ffe6b2;
      white-space:nowrap;
      font-size:12px;
    }
    .count-pill b{
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
      color:var(--amber);
      letter-spacing:.05em;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:30px;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:900;
      letter-spacing:.03em;
      white-space:nowrap;
      border:1px solid var(--border);
    }
    .badge-safe{
      color:#dfffff;
      background:rgba(32,240,255,.1);
      border-color:rgba(32,240,255,.38);
      box-shadow:0 0 24px rgba(32,240,255,.08);
    }
    .badge-hot{
      color:#fff3d0;
      background:rgba(255,179,44,.12);
      border-color:rgba(255,179,44,.38);
    }
    .badge-pink{
      color:#ffe4f0;
      background:rgba(255,47,135,.12);
      border-color:rgba(255,47,135,.4);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:13px 20px;
      border:0;
      border-radius:999px;
      font-weight:900;
      transition:.22s ease;
      position:relative;
      overflow:hidden;
      white-space:nowrap;
    }
    .btn:before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.23),transparent);
      transform:translateX(-120%);
      transition:.45s ease;
    }
    .btn:hover:before{transform:translateX(120%)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-2));
      box-shadow:0 15px 42px rgba(255,47,135,.34);
    }
    .btn-primary:hover{transform:translateY(-3px) scale(1.01);box-shadow:0 22px 60px rgba(255,47,135,.46)}
    .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.16);
    }
    .btn-secondary:hover{background:rgba(255,255,255,.12);border-color:rgba(32,240,255,.34);transform:translateY(-2px)}
    .btn-ghost{
      color:#ffd8e7;
      background:rgba(255,47,135,.08);
      border:1px solid rgba(255,47,135,.28);
    }
    .btn-ghost:hover{background:rgba(255,47,135,.16);transform:translateY(-2px)}
    .menu-btn{
      display:none;
      width:44px;height:44px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:14px;
      background:rgba(255,255,255,.07);
      color:#fff;
      font-size:22px;
      line-height:1;
      transition:.2s ease;
    }
    .menu-btn:hover{background:rgba(255,47,135,.18);border-color:rgba(255,47,135,.36)}
    .mobile-panel{display:none}
    .mobile-panel-inner{
      margin-top:14px;
      padding:14px;
      border-radius:22px;
      background:linear-gradient(180deg,rgba(33,20,43,.98),rgba(13,8,19,.98));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-pink);
    }
    .mobile-panel-inner a{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:13px 14px;
      border-radius:16px;
      color:#eee4f2;
      font-weight:800;
      border:1px solid transparent;
    }
    .mobile-panel-inner a + a{margin-top:8px}
    .mobile-panel-inner a.active,.mobile-panel-inner a:hover{
      background:rgba(255,47,135,.13);
      border-color:rgba(255,47,135,.3);
      color:#fff;
    }
    .mobile-panel-inner span{font-size:12px;color:var(--amber)}
    .section{padding:76px 0}
    .section-tight{padding:54px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(32,240,255,.32);
      background:rgba(32,240,255,.08);
      color:#cfffff;
      font-size:13px;
      font-weight:900;
    }
    .section-title{
      font-size:clamp(28px,4vw,42px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.04em;
      margin-top:14px;
    }
    .section-desc{color:var(--muted);font-size:16px;max-width:760px;margin-top:14px}
    .hero{
      position:relative;
      overflow:hidden;
      padding:66px 0 44px;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-12%;
      top:5%;
      width:54%;
      height:78%;
      background:
        linear-gradient(135deg, transparent 0 18%, rgba(255,47,135,.16) 18% 22%, transparent 22% 42%, rgba(255,179,44,.12) 42% 47%, transparent 47%),
        radial-gradient(circle, rgba(32,240,255,.12), transparent 60%);
      transform:skewX(-14deg);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.03fr) minmax(360px,.97fr);
      gap:34px;
      align-items:center;
    }
    .hero h1{
      font-size:clamp(36px,6vw,64px);
      line-height:.98;
      letter-spacing:-.065em;
      font-weight:950;
      margin:18px 0;
    }
    .gradient-text{
      background:linear-gradient(90deg,#fff,var(--primary),var(--amber));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }
    .hero-lead{font-size:18px;color:#d8cddd;max-width:720px;line-height:1.75}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .mini-note{
      display:flex;
      gap:10px;
      align-items:flex-start;
      margin-top:20px;
      max-width:680px;
      color:#cabcd0;
      font-size:14px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
    }
    .hero-panel{
      position:relative;
      padding:24px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(160deg,rgba(255,47,135,.18),transparent 38%),
        linear-gradient(180deg,rgba(33,20,43,.94),rgba(10,7,15,.96));
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-pink);
      overflow:hidden;
    }
    .hero-panel:before{
      content:"权益";
      position:absolute;
      top:16px;
      right:-28px;
      width:118px;
      text-align:center;
      padding:5px 0;
      transform:rotate(35deg);
      font-size:12px;
      font-weight:900;
      color:#170b12;
      background:var(--amber);
      box-shadow:0 12px 28px rgba(255,179,44,.28);
    }
    .timer-ring-wrap{display:grid;grid-template-columns:158px 1fr;gap:20px;align-items:center}
    .timer-ring{
      width:158px;height:158px;border-radius:50%;
      display:grid;place-items:center;
      background:
        conic-gradient(var(--primary) 0 68%, rgba(255,255,255,.1) 68% 100%);
      box-shadow:inset 0 0 0 10px rgba(255,255,255,.06),0 0 34px rgba(255,47,135,.25);
      position:relative;
    }
    .timer-ring:after{
      content:"";
      position:absolute;inset:15px;border-radius:50%;
      background:linear-gradient(180deg,#120918,#08050d);
      border:1px solid rgba(255,255,255,.1);
    }
    .timer-inner{position:relative;z-index:1;text-align:center}
    .timer-inner b{display:block;font-size:28px;line-height:1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff}
    .timer-inner span{display:block;margin-top:7px;font-size:12px;color:var(--amber);font-weight:900}
    .point-list{display:grid;gap:11px;margin-top:18px}
    .point-item{
      display:flex;align-items:center;gap:10px;
      padding:11px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.09);
      color:#eadff0;
      font-size:14px;
    }
    .dot{
      width:10px;height:10px;border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 18px rgba(32,240,255,.7);
      flex:0 0 auto;
    }
    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
      padding:12px;
      border-radius:24px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.1);
    }
    .filter-btn{
      min-height:40px;
      padding:8px 14px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.05);
      color:#e7dae9;
      font-weight:800;
      font-size:14px;
      transition:.2s ease;
    }
    .filter-btn:hover,.filter-btn.active{
      background:linear-gradient(135deg,rgba(255,47,135,.88),rgba(255,106,61,.78));
      color:#fff;
      border-color:transparent;
      box-shadow:0 12px 30px rgba(255,47,135,.2);
    }
    .benefit-layout{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
      gap:22px;
      margin-top:24px;
    }
    .feature-card,.benefit-card,.info-card,.faq-item,.notice-card{
      border:1px solid rgba(255,255,255,.12);
      background:linear-gradient(180deg,rgba(33,20,43,.86),rgba(11,8,15,.92));
      border-radius:var(--radius-md);
      transition:.24s ease;
      position:relative;
      overflow:hidden;
    }
    .feature-card:hover,.benefit-card:hover,.info-card:hover,.notice-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,47,135,.42);
      box-shadow:var(--shadow-pink);
    }
    .feature-card{padding:26px;min-height:100%}
    .feature-card:before,.benefit-card:before,.notice-card:before{
      content:"";
      position:absolute;left:0;right:0;top:0;height:4px;
      background:linear-gradient(90deg,var(--primary),var(--amber),var(--cyan));
    }
    .burst{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:78px;height:78px;
      color:#1a090f;
      font-weight:950;
      line-height:1.05;
      text-align:center;
      background:var(--amber);
      clip-path:polygon(50% 0%,61% 22%,85% 14%,78% 39%,100% 50%,78% 61%,85% 86%,61% 78%,50% 100%,39% 78%,15% 86%,22% 61%,0% 50%,22% 39%,15% 14%,39% 22%);
      box-shadow:0 18px 38px rgba(255,179,44,.26);
    }
    .benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .benefit-card{padding:20px}
    .benefit-card h3,.feature-card h3,.info-card h3,.notice-card h3{font-size:20px;font-weight:900;line-height:1.25}
    .benefit-card p,.feature-card p,.info-card p,.notice-card p{color:var(--muted);font-size:14px;margin-top:10px}
    .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
    .check-list{display:grid;gap:10px;margin-top:18px}
    .check-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:#e8ddeb;
      font-size:14px;
    }
    .check-list li:before{
      content:"";
      width:18px;height:18px;border-radius:50%;
      margin-top:3px;
      background:radial-gradient(circle at center,#fff 0 22%,transparent 24%),linear-gradient(135deg,var(--primary),var(--cyan));
      flex:0 0 auto;
      box-shadow:0 0 18px rgba(32,240,255,.16);
    }
    .info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
    .info-card{padding:20px}
    .info-card .num{
      display:inline-grid;place-items:center;
      width:36px;height:36px;border-radius:12px;
      background:rgba(255,47,135,.13);
      border:1px solid rgba(255,47,135,.28);
      color:#ffd8e7;
      font-weight:950;
      margin-bottom:14px;
    }
    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:28px;
      counter-reset:step;
    }
    .step-card{
      counter-increment:step;
      padding:20px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.055);
      position:relative;
    }
    .step-card:before{
      content:"0" counter(step);
      display:inline-flex;
      margin-bottom:14px;
      color:var(--amber);
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
      font-weight:950;
      font-size:20px;
    }
    .step-card h3{font-weight:900;font-size:17px}
    .step-card p{margin-top:8px;color:var(--muted);font-size:14px}
    .aside-stack{display:grid;gap:16px}
    .notice-card{padding:22px}
    .mini-timer{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:8px;
      margin-top:16px;
    }
    .time-box{
      padding:12px 8px;
      border-radius:16px;
      background:#0d0712;
      border:1px solid rgba(255,179,44,.26);
      text-align:center;
    }
    .time-box b{
      display:block;
      color:var(--amber);
      font-size:22px;
      line-height:1;
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
    }
    .time-box span{font-size:12px;color:#d6c5dd}
    .review-strip{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
      margin-top:28px;
    }
    .score-card{
      padding:26px;
      border-radius:26px;
      background:linear-gradient(135deg,rgba(255,47,135,.18),rgba(255,179,44,.08));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-amber);
    }
    .score-card strong{font-size:52px;line-height:1;font-weight:950;color:#fff}
    .score-bars{display:grid;gap:11px;padding:24px;border-radius:26px;background:rgba(255,255,255,.055);border:1px solid rgba(255,255,255,.11)}
    .bar-row{display:grid;grid-template-columns:86px 1fr 42px;gap:10px;align-items:center;color:#d9cedf;font-size:13px}
    .bar{height:8px;border-radius:999px;background:rgba(255,255,255,.09);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--primary),var(--amber))}
    .faq-wrap{display:grid;gap:12px;margin-top:28px}
    .faq-item{padding:0}
    .faq-q{
      width:100%;
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      background:transparent;
      border:0;
      color:#fff;
      font-weight:900;
      text-align:left;
    }
    .faq-q span{color:var(--amber);font-size:22px;transition:.2s ease}
    .faq-a{
      max-height:0;
      overflow:hidden;
      transition:max-height .25s ease;
    }
    .faq-a p{padding:0 20px 20px;color:var(--muted);margin:0}
    .faq-item.open{border-color:rgba(255,47,135,.38)}
    .faq-item.open .faq-q span{transform:rotate(45deg);color:var(--primary)}
    .cta-band{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      padding:34px;
      background:
        linear-gradient(120deg,rgba(255,47,135,.24),transparent 42%),
        linear-gradient(135deg,#21142b,#08050d);
      border:1px solid rgba(255,255,255,.13);
      box-shadow:var(--shadow-pink);
    }
    .cta-band:after{
      content:"18+";
      position:absolute;
      right:28px;
      top:18px;
      font-size:84px;
      font-weight:950;
      color:rgba(255,255,255,.045);
      line-height:1;
    }
    .footer{
      padding:56px 0 28px;
      background:linear-gradient(180deg,rgba(7,5,10,.4),#050308);
      border-top:1px solid rgba(255,255,255,.09);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .7fr .9fr;
      gap:34px;
      align-items:start;
    }
    .footer p{color:var(--muted);font-size:14px}
    .footer h3{font-size:16px;font-weight:900;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:#d9ccdf;
      font-size:14px;
      transition:.2s ease;
    }
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.09);
      display:flex;
      justify-content:space-between;
      gap:14px;
      color:#8f8098;
      font-size:13px;
      flex-wrap:wrap;
    }
    .sticky-mobile-cta{display:none}
    @media (max-width:1024px){
      .desktop-nav,.count-pill:not(.mobile-only),.age-top{display:none}
      .menu-btn{display:inline-grid;place-items:center}
      .mobile-panel.show{display:block}
      .hero-grid,.benefit-layout,.review-strip{grid-template-columns:1fr}
      .info-grid,.steps{grid-template-columns:repeat(2,1fr)}
      .timer-ring-wrap{grid-template-columns:140px 1fr}
      .timer-ring{width:140px;height:140px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .site-header{padding:10px 0}
      .brand-mark{width:42px;height:42px;border-radius:14px}
      .brand-text{font-size:16px}
      .nav-actions .btn{display:none}
      .hero{padding:42px 0 26px}
      .hero h1{letter-spacing:-.045em}
      .hero-lead{font-size:16px}
      .hero-actions .btn{width:100%}
      .timer-ring-wrap{grid-template-columns:1fr;text-align:center}
      .timer-ring{margin:0 auto}
      .benefit-grid,.info-grid,.steps{grid-template-columns:1fr}
      .filter-bar{overflow:auto;flex-wrap:nowrap;padding-bottom:14px}
      .filter-btn{flex:0 0 auto}
      .section{padding:54px 0}
      .section-tight{padding:40px 0}
      .footer-grid{grid-template-columns:1fr}
      .cta-band{padding:26px}
      .copyright{display:grid}
      .sticky-mobile-cta{
        display:flex;
        position:fixed;
        left:12px;right:12px;bottom:12px;
        z-index:60;
        padding:10px;
        border-radius:22px;
        background:rgba(8,5,13,.9);
        backdrop-filter:blur(14px);
        border:1px solid rgba(255,255,255,.13);
        box-shadow:0 20px 60px rgba(0,0,0,.38);
        gap:10px;
      }
      .sticky-mobile-cta .btn{flex:1;min-height:44px;padding:10px 14px}
      body{padding-bottom:76px}
    }
    @media (max-width:520px){
      .hero-panel,.feature-card,.notice-card,.cta-band{border-radius:22px}
      .brand-sub{display:none}
      .burst{width:64px;height:64px;font-size:13px}
      .bar-row{grid-template-columns:70px 1fr 34px}
      .nav-wrap{gap:10px}
      .mini-note{font-size:13px}
    }