/* roulang page: index */
:root{
      --primary:#ff2f7d;
      --primary-dark:#d91562;
      --ink:#141018;
      --text:#201820;
      --muted:#756a73;
      --cyan:#28f0ff;
      --lemon:#ffe94a;
      --cream:#fff7f1;
      --paper:#ffffff;
      --line:#141018;
      --soft:#fff0f5;
      --radius-xl:28px;
      --radius-md:18px;
      --shadow-hard:6px 6px 0 #141018;
      --shadow-soft:0 18px 50px rgba(32,24,32,.12);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 5%, rgba(255,47,125,.14), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(40,240,255,.16), transparent 26%),
        linear-gradient(180deg,#fff7f1 0%,#fffaf7 48%,#fff7f1 100%);
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    img{max-width:100%;display:block}
    ::selection{background:var(--lemon);color:var(--ink)}
    .site-container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    .skip-link{position:absolute;left:-999px;top:12px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:999px;z-index:100}
    .skip-link:focus{left:16px}
    .topbar{
      position:sticky;top:0;z-index:60;
      background:rgba(255,247,241,.88);
      backdrop-filter:blur(16px);
      border-bottom:2px solid rgba(20,16,24,.08);
    }
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:flex;align-items:center;gap:12px;font-weight:950;letter-spacing:-.03em;white-space:nowrap}
    .brand-mark{
      width:42px;height:42px;border:2px solid var(--ink);border-radius:14px;
      display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--lemon));
      box-shadow:4px 4px 0 var(--ink);font-weight:950;color:var(--ink);
      transform:rotate(-3deg);
    }
    .desktop-nav{display:flex;align-items:center;gap:8px;padding:8px;border:2px solid rgba(20,16,24,.08);border-radius:999px;background:#fff}
    .nav-link{
      padding:9px 14px;border-radius:999px;font-weight:800;font-size:14px;color:#4a3f48;
      transition:.22s ease;
    }
    .nav-link:hover{background:#fff0f5;color:var(--ink);transform:translateY(-1px)}
    .nav-link.active{background:var(--primary);color:#fff;box-shadow:3px 3px 0 var(--ink)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      min-width:245px;display:flex;align-items:center;gap:8px;
      background:#fff;border:2px solid rgba(20,16,24,.12);border-radius:999px;
      padding:9px 12px;color:var(--muted);font-size:13px;transition:.2s ease;
    }
    .command-search:hover,.command-search:focus-within{border-color:var(--primary);box-shadow:0 0 0 4px rgba(255,47,125,.12)}
    .kbd{border:1.5px solid rgba(20,16,24,.22);border-bottom-width:3px;border-radius:8px;padding:1px 7px;background:#fffaf6;color:var(--ink);font-weight:900;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:2px solid var(--ink);border-radius:999px;padding:12px 18px;
      font-weight:950;line-height:1;transition:.22s ease;cursor:pointer;
    }
    .btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-hard)}
    .btn-primary:hover{transform:translate(-1px,-2px);box-shadow:8px 8px 0 var(--ink);background:var(--primary-dark)}
    .btn-secondary{background:#fff;color:var(--ink);box-shadow:4px 4px 0 var(--ink)}
    .btn-secondary:hover{transform:translate(-1px,-2px);background:var(--lemon);box-shadow:6px 6px 0 var(--ink)}
    .btn-dark{background:var(--ink);color:#fff;box-shadow:5px 5px 0 var(--cyan)}
    .btn-dark:hover{transform:translateY(-2px);box-shadow:7px 7px 0 var(--cyan)}
    .icon-btn{display:none;width:44px;height:44px;border:2px solid var(--ink);border-radius:15px;background:#fff;box-shadow:3px 3px 0 var(--ink);font-weight:950}
    .mobile-panel{display:none;border-top:2px solid rgba(20,16,24,.08);padding:12px 0 18px}
    .mobile-panel.open{display:block}
    .mobile-panel a{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;margin:8px 0;border:2px solid var(--ink);border-radius:18px;background:#fff;font-weight:900;box-shadow:3px 3px 0 var(--ink)}
    .section{padding:64px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-title{font-size:clamp(28px,4vw,44px);line-height:1.08;font-weight:950;letter-spacing:-.05em;color:var(--ink)}
    .section-desc{max-width:680px;color:#655961;font-size:16px}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:6px;border:2px solid var(--ink);border-radius:999px;
      padding:7px 11px;background:#fff;font-size:13px;font-weight:900;white-space:nowrap;
    }
    .badge.hot{background:var(--lemon)}
    .badge.pink{background:var(--primary);color:#fff}
    .badge.cyan{background:var(--cyan);color:var(--ink)}
    .halftone{
      background-image:radial-gradient(rgba(20,16,24,.14) 1.1px, transparent 1.1px);
      background-size:12px 12px;
    }
    .speed-lines{
      background:
        repeating-linear-gradient(135deg, rgba(20,16,24,.09) 0 2px, transparent 2px 16px),
        linear-gradient(135deg,#fff,#fff0f6);
    }
    .burst{
      clip-path:polygon(50% 0%,61% 24%,88% 12%,76% 39%,100% 50%,76% 61%,88% 88%,61% 76%,50% 100%,39% 76%,12% 88%,24% 61%,0% 50%,24% 39%,12% 12%,39% 24%);
      width:108px;height:108px;background:var(--lemon);border:2px solid var(--ink);
      display:grid;place-items:center;text-align:center;font-weight:950;line-height:1.05;box-shadow:5px 5px 0 var(--ink);transform:rotate(8deg);
    }
    .hero{
      padding:42px 0 48px;position:relative;
    }
    .hero-panel{
      border:3px solid var(--ink);border-radius:34px;background:
        linear-gradient(110deg,rgba(255,47,125,.13),transparent 40%),
        linear-gradient(135deg,#fff,#fff6ee);
      box-shadow:10px 10px 0 var(--ink);
      overflow:hidden;position:relative;
    }
    .hero-panel:before{
      content:"";position:absolute;inset:-30% -10% auto auto;width:420px;height:420px;
      background:radial-gradient(circle,rgba(40,240,255,.32),transparent 60%);border-radius:50%;
    }
    .status-strip{
      display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
      padding:14px 18px;border-bottom:3px solid var(--ink);background:var(--ink);color:#fff;
      position:relative;z-index:1;
    }
    .count-pill{display:inline-flex;align-items:center;gap:8px;border:2px solid rgba(255,255,255,.35);border-radius:999px;padding:7px 12px;background:rgba(255,255,255,.08);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:900}
    .icon-matrix{
      display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;
    }
    .matrix-item{
      min-height:92px;border:2px solid var(--ink);border-radius:22px;background:#fff;
      padding:14px;box-shadow:4px 4px 0 var(--ink);transition:.22s ease;position:relative;overflow:hidden;
    }
    .matrix-item:hover{transform:translate(-2px,-3px);box-shadow:7px 7px 0 var(--ink);border-color:var(--primary)}
    .matrix-icon{width:34px;height:34px;border:2px solid var(--ink);border-radius:12px;display:grid;place-items:center;background:var(--soft);font-weight:950}
    .matrix-item:nth-child(2n) .matrix-icon{background:var(--cyan)}
    .matrix-item:nth-child(3n) .matrix-icon{background:var(--lemon)}
    .matrix-title{margin-top:10px;font-weight:950;font-size:15px}
    .matrix-note{font-size:12px;color:var(--muted)}
    .data-point{border:2px solid var(--ink);border-radius:20px;background:#fff;padding:16px;box-shadow:4px 4px 0 var(--ink)}
    .data-num{font-size:28px;font-weight:950;letter-spacing:-.04em;color:var(--primary)}
    .series-card,.info-card,.topic-card,.price-card,.review-card,.faq-card{
      border:2px solid var(--ink);border-radius:26px;background:#fff;box-shadow:var(--shadow-hard);
      transition:.22s ease;position:relative;
    }
    .series-card:hover,.info-card:hover,.topic-card:hover,.price-card:hover,.review-card:hover{transform:translate(-2px,-3px);box-shadow:9px 9px 0 var(--ink);border-color:var(--primary)}
    .corner-label{position:absolute;right:14px;top:-14px;transform:rotate(3deg);background:var(--lemon);border:2px solid var(--ink);border-radius:999px;padding:5px 10px;font-size:12px;font-weight:950;box-shadow:3px 3px 0 var(--ink)}
    .scroll-row{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(260px,1fr);gap:18px;overflow-x:auto;padding:10px 8px 14px;scroll-snap-type:x mandatory}
    .scroll-row::-webkit-scrollbar{height:10px}
    .scroll-row::-webkit-scrollbar-thumb{background:var(--primary);border:2px solid var(--ink);border-radius:999px}
    .scroll-row>article{scroll-snap-align:start}
    .checkline{display:flex;align-items:flex-start;gap:10px}
    .checkline:before{content:"✓";flex:0 0 24px;height:24px;border:2px solid var(--ink);border-radius:8px;background:var(--cyan);display:grid;place-items:center;font-weight:950;line-height:1}
    .news-list a{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;padding:14px 0;border-bottom:1.5px dashed rgba(20,16,24,.22)}
    .news-list a:hover .news-title{color:var(--primary)}
    .news-no{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:950;color:var(--primary)}
    .news-title{font-weight:900;transition:.2s ease}
    .news-date{font-size:13px;color:var(--muted);white-space:nowrap}
    .marquee{overflow:hidden;border-block:2px solid var(--ink);background:var(--ink);color:#fff}
    .marquee-track{display:flex;gap:14px;width:max-content;animation:ticker 28s linear infinite;padding:15px 0}
    .marquee:hover .marquee-track{animation-play-state:paused}
    @keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
    details{border:2px solid var(--ink);border-radius:22px;background:#fff;box-shadow:4px 4px 0 var(--ink);overflow:hidden}
    details+details{margin-top:14px}
    summary{cursor:pointer;padding:18px 20px;font-weight:950;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";width:28px;height:28px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;background:var(--lemon);font-weight:950;flex:0 0 auto}
    details[open] summary:after{content:"−";background:var(--cyan)}
    details p{margin:0;padding:0 20px 20px;color:#655961}
    .footer{
      background:
        radial-gradient(circle at 15% 0%,rgba(255,47,125,.28),transparent 30%),
        linear-gradient(180deg,#1b1420,#141018);
      color:#fff;border-top:3px solid var(--ink);padding:54px 0 26px;
    }
    .footer a{color:rgba(255,255,255,.82)}
    .footer a:hover{color:var(--lemon)}
    .footer-card{border:2px solid rgba(255,255,255,.16);border-radius:26px;background:rgba(255,255,255,.06);padding:22px}
    .focusable:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:4px solid rgba(40,240,255,.45);outline-offset:3px}
    @media (max-width:1024px){
      .desktop-nav{display:none}
      .command-search{min-width:auto;width:46px;height:44px;justify-content:center;padding:0}
      .command-search span:not(.kbd){display:none}
      .command-search .kbd{display:none}
      .icon-btn{display:grid;place-items:center}
      .nav-actions .btn-secondary{display:none}
      .icon-matrix{grid-template-columns:repeat(3,minmax(0,1fr))}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:768px){
      .nav-wrap{height:68px}
      .brand span:last-child{max-width:164px;overflow:hidden;text-overflow:ellipsis}
      .hero-panel{border-radius:26px;box-shadow:6px 6px 0 var(--ink)}
      .status-strip{font-size:13px}
      .icon-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
      .matrix-item{min-height:84px}
      .section{padding:48px 0}
      .news-list a{grid-template-columns:auto 1fr}
      .news-date{grid-column:2}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 22px,var(--container))}
      .brand-mark{width:38px;height:38px;border-radius:12px}
      .nav-actions .btn-primary{display:none}
      .hero{padding-top:24px}
      .burst{width:88px;height:88px;font-size:13px}
      .icon-matrix{grid-template-columns:1fr}
      .btn{width:100%;padding:13px 16px}
      .scroll-row{grid-auto-columns:minmax(245px,86vw)}
      .section-title{font-size:30px}
    }

/* roulang page: category2 */
:root{
      --primary:#ff2f7d;
      --primary-dark:#d91764;
      --ink:#141018;
      --cyan:#28f0ff;
      --lemon:#ffe94a;
      --cream:#fff7f1;
      --paper:#ffffff;
      --text:#201820;
      --muted:#6f6470;
      --line:#141018;
      --soft-line:rgba(20,16,24,.14);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-hard:6px 6px 0 var(--ink);
      --shadow-hard-lg:10px 10px 0 var(--ink);
      --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 8% 10%, rgba(255,47,125,.12) 0 180px, transparent 181px),
        radial-gradient(circle at 90% 18%, rgba(40,240,255,.16) 0 150px, transparent 151px),
        linear-gradient(180deg,#fff7f1 0%,#fffefd 52%,#fff7f1 100%);
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:var(--lemon);color:var(--ink)}
    .site-container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
    .focusable:focus-visible,.btn:focus-visible,.nav-link:focus-visible,.icon-btn:focus-visible,.mobile-panel a:focus-visible,.seg-btn:focus-visible,details:focus-within{
      outline:3px solid var(--cyan);
      outline-offset:3px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,247,241,.92);
      backdrop-filter:blur(14px);
      border-bottom:2px solid rgba(20,16,24,.08);
    }
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:18px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:950;letter-spacing:-.03em;white-space:nowrap}
    .brand-mark{
      width:42px;height:42px;border-radius:14px;border:2px solid var(--ink);
      display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--lemon));
      color:var(--ink);box-shadow:4px 4px 0 var(--ink);font-weight:1000;font-size:15px;
    }
    .desktop-nav{display:flex;align-items:center;gap:8px;padding:7px;border:2px solid rgba(20,16,24,.08);border-radius:999px;background:#fff}
    .nav-link{padding:9px 14px;border-radius:999px;font-weight:850;font-size:14px;color:#3b303b;transition:.2s ease}
    .nav-link:hover{background:#fff0f6;color:var(--primary);transform:translateY(-1px)}
    .nav-link.active{background:var(--ink);color:#fff;box-shadow:inset 0 -3px 0 var(--primary)}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      display:flex;align-items:center;gap:9px;min-width:258px;padding:10px 12px;
      border:2px solid rgba(20,16,24,.14);border-radius:999px;background:#fff;
      color:var(--muted);font-size:13px;font-weight:750;
    }
    .kbd{padding:2px 7px;border:1px solid rgba(20,16,24,.18);border-bottom-width:3px;border-radius:8px;color:var(--ink);background:#fff7f1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      border:2px solid var(--ink);border-radius:999px;padding:11px 17px;
      font-weight:950;line-height:1;transition:.2s ease;white-space:nowrap;cursor:pointer;
    }
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hard)}
    .btn:active{transform:translateY(0);box-shadow:2px 2px 0 var(--ink)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:4px 4px 0 var(--ink)}
    .btn-primary:hover{background:var(--primary-dark)}
    .btn-secondary{background:#fff;color:var(--ink)}
    .btn-secondary:hover{background:var(--lemon)}
    .btn-dark{background:var(--ink);color:#fff}
    .icon-btn{display:none;width:44px;height:44px;border:2px solid var(--ink);border-radius:15px;background:#fff;font-weight:1000;box-shadow:3px 3px 0 var(--ink)}
    .mobile-panel{display:none;padding:0 0 16px}
    .mobile-panel a{
      display:flex;align-items:center;justify-content:space-between;
      padding:15px 16px;margin-top:10px;border:2px solid var(--ink);border-radius:18px;background:#fff;font-weight:900;box-shadow:4px 4px 0 var(--ink);
    }

    .section{padding:64px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border:2px solid var(--ink);border-radius:999px;background:var(--lemon);font-weight:950;font-size:13px;box-shadow:3px 3px 0 var(--ink)}
    .badge{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border:2px solid rgba(20,16,24,.12);border-radius:999px;background:#fff;font-size:12px;font-weight:900;color:#342934}
    .badge.hot{border-color:var(--ink);background:var(--primary);color:#fff}
    .badge.cyan{border-color:var(--ink);background:var(--cyan);color:var(--ink)}
    .badge.lemon{border-color:var(--ink);background:var(--lemon);color:var(--ink)}
    .hero-band{
      position:relative;
      overflow:hidden;
      padding:42px;
      border:3px solid var(--ink);
      border-radius:34px;
      background:
        linear-gradient(135deg,rgba(255,47,125,.96),rgba(255,47,125,.88) 42%,rgba(20,16,24,.97) 43%,rgba(20,16,24,.97) 100%);
      color:#fff;
      box-shadow:var(--shadow-hard-lg);
    }
    .hero-band:before{
      content:"";
      position:absolute;inset:0;
      background-image:radial-gradient(rgba(255,255,255,.22) 1.2px,transparent 1.2px);
      background-size:14px 14px;
      mask-image:linear-gradient(90deg,#000,transparent 72%);
      pointer-events:none;
    }
    .hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:center}
    h1{font-size:clamp(34px,5vw,62px);line-height:1.04;letter-spacing:-.06em;font-weight:1000;margin:18px 0 16px}
    .hero-summary{font-size:18px;color:rgba(255,255,255,.86);max-width:650px}
    .countdown{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:24px;
      font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
    }
    .timebox{min-width:62px;padding:8px 10px;border:2px solid var(--ink);border-radius:14px;background:#fff;color:var(--ink);font-weight:1000;text-align:center;box-shadow:3px 3px 0 var(--cyan)}
    .timebox span{display:block;font-size:18px;line-height:1}.timebox small{font-size:11px;color:var(--muted)}
    .hero-panel{
      position:relative;padding:18px;border:3px solid var(--ink);border-radius:28px;background:#fff;color:var(--ink);box-shadow:8px 8px 0 var(--cyan);transform:rotate(1.2deg)
    }
    .burst{
      position:absolute;right:-18px;top:-24px;width:102px;height:102px;background:var(--lemon);color:var(--ink);
      clip-path:polygon(50% 0%,60% 22%,84% 9%,78% 35%,100% 50%,78% 63%,84% 91%,60% 78%,50% 100%,39% 78%,16% 91%,21% 63%,0 50%,21% 35%,16% 9%,39% 22%);
      display:grid;place-items:center;text-align:center;font-weight:1000;font-size:15px;line-height:1.15;border:0;filter:drop-shadow(4px 4px 0 var(--ink));
    }
    .recommend-card{border:2px solid var(--ink);border-radius:22px;padding:18px;background:linear-gradient(180deg,#fff,#fff7f1)}
    .score-line{height:12px;border:2px solid var(--ink);border-radius:999px;background:#f2e7df;overflow:hidden}
    .score-line i{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--lemon),var(--cyan));border-right:2px solid var(--ink)}
    .segmented{display:flex;gap:10px;overflow:auto;padding:8px;border:2px solid var(--ink);border-radius:999px;background:#fff;box-shadow:5px 5px 0 var(--ink)}
    .seg-btn{flex:0 0 auto;border:2px solid transparent;border-radius:999px;padding:10px 16px;font-weight:950;color:#453845;transition:.2s ease}
    .seg-btn:hover{background:#fff0f6;color:var(--primary)}
    .seg-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
    .table-card,.card,.notice-card{
      border:3px solid var(--ink);border-radius:var(--radius-xl);background:#fff;box-shadow:var(--shadow-hard);transition:.22s ease;
    }
    .card:hover,.notice-card:hover{transform:translateY(-3px);box-shadow:9px 9px 0 var(--ink);border-color:var(--primary)}
    .comparison-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .7fr .55fr;gap:0}
    .comparison-grid > div{padding:16px;border-bottom:2px solid rgba(20,16,24,.1)}
    .comparison-head{background:var(--ink);color:#fff;font-weight:1000}
    .comparison-head:first-child{border-top-left-radius:24px}
    .comparison-head:nth-child(5){border-top-right-radius:24px}
    .row-title{font-weight:1000}
    .rank-list{display:grid;gap:14px}
    .rank-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:14px;align-items:center;
      padding:16px;border:2px solid var(--ink);border-radius:22px;background:#fff;box-shadow:4px 4px 0 var(--ink);
    }
    .rank-num{width:42px;height:42px;border:2px solid var(--ink);border-radius:14px;display:grid;place-items:center;background:var(--lemon);font-weight:1000}
    .progress{height:10px;border:2px solid var(--ink);border-radius:999px;background:#f0e7e0;overflow:hidden}
    .progress i{display:block;height:100%;background:var(--primary)}
    .dark-zone{
      position:relative;overflow:hidden;border:3px solid var(--ink);border-radius:34px;background:var(--ink);color:#fff;box-shadow:var(--shadow-hard-lg)
    }
    .dark-zone:after{
      content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:rgba(40,240,255,.18);filter:blur(2px)
    }
    .quote-pill{border:2px solid rgba(255,255,255,.18);border-radius:999px;padding:12px 14px;background:rgba(255,255,255,.06);display:flex;align-items:center;gap:10px}
    .avatar{width:30px;height:30px;border-radius:50%;border:2px solid #fff;background:linear-gradient(135deg,var(--primary),var(--cyan))}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
    .tag-cloud span{padding:8px 12px;border:2px solid var(--ink);border-radius:999px;background:#fff;font-weight:900;box-shadow:3px 3px 0 var(--ink)}
    .check-list{display:grid;gap:12px}
    .check-list li{display:flex;gap:10px;align-items:flex-start}
    .check-dot{flex:0 0 22px;width:22px;height:22px;margin-top:2px;border:2px solid var(--ink);border-radius:7px;background:var(--cyan);box-shadow:2px 2px 0 var(--ink)}
    details{border:3px solid var(--ink);border-radius:22px;background:#fff;box-shadow:5px 5px 0 var(--ink);overflow:hidden}
    summary{cursor:pointer;list-style:none;padding:18px 20px;font-weight:1000;display:flex;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";width:28px;height:28px;border:2px solid var(--ink);border-radius:50%;display:grid;place-items:center;background:var(--lemon);font-weight:1000;flex:0 0 auto}
    details[open] summary:after{content:"−";background:var(--primary);color:#fff}
    details p{margin:0;padding:0 20px 20px;color:var(--muted)}
    .cta-panel{border:3px solid var(--ink);border-radius:34px;background:linear-gradient(135deg,var(--lemon),#fff 42%,#fff0f6);box-shadow:var(--shadow-hard-lg);padding:34px;position:relative;overflow:hidden}
    .cta-panel:before{content:"";position:absolute;inset:auto -30px -50px auto;width:180px;height:180px;background:var(--primary);border:3px solid var(--ink);border-radius:50%;opacity:.2}
    .footer{padding:56px 0 34px;background:var(--ink);color:#fff;border-top:5px solid var(--primary)}
    .footer-card{border:2px solid rgba(255,255,255,.14);border-radius:24px;padding:22px;background:rgba(255,255,255,.05)}
    .footer a{color:rgba(255,255,255,.76);font-weight:850;transition:.2s ease}
    .footer a:hover{color:var(--cyan);padding-left:4px}
    .footer .brand-mark{box-shadow:4px 4px 0 var(--cyan)}

    @media (max-width:1024px){
      .desktop-nav{display:none}
      .command-search{min-width:auto;width:46px;height:46px;justify-content:center;padding:0}
      .command-search span:nth-child(2),.command-search .kbd{display:none}
      .hero-content{grid-template-columns:1fr}
      .hero-panel{transform:none}
      .comparison-grid{grid-template-columns:1fr}
      .comparison-grid > div{border-bottom:1px solid rgba(20,16,24,.12)}
      .comparison-head{display:none}
      .comparison-grid > div:not(.comparison-head)::before{content:attr(data-label);display:block;font-size:12px;color:var(--muted);font-weight:1000;margin-bottom:4px}
    }
    @media (max-width:768px){
      .nav-wrap{height:70px}
      .nav-actions .btn{display:none}
      .icon-btn{display:grid;place-items:center}
      .mobile-panel.open{display:block}
      .hero-band{padding:26px 18px;border-radius:28px}
      .section{padding:46px 0}
      .rank-item{grid-template-columns:auto 1fr}
      .rank-item .badge{grid-column:2}
      .segmented{border-radius:24px}
    }
    @media (max-width:520px){
      .site-container{width:min(100% - 22px,1180px)}
      .brand span:last-child{font-size:15px}
      .brand-mark{width:38px;height:38px}
      h1{font-size:34px}
      .hero-summary{font-size:16px}
      .timebox{min-width:54px}
      .burst{width:82px;height:82px;right:-10px;top:-18px;font-size:13px}
      .cta-panel{padding:24px 18px}
    }

/* roulang page: category1 */
:root{
      --primary:#ff2f7d;
      --primary-dark:#d91562;
      --ink:#141018;
      --cyan:#28f0ff;
      --lemon:#ffe94a;
      --cream:#fff7f1;
      --text:#201820;
      --muted:#6c5b67;
      --line:#141018;
      --card:#ffffff;
      --soft:#fff0e7;
      --radius-xl:28px;
      --radius-lg:22px;
      --shadow-hard:6px 6px 0 #141018;
      --shadow-hard-lg:10px 10px 0 #141018;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      line-height:1.6;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 12%, rgba(255,47,125,.16), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(40,240,255,.14), transparent 30%),
        linear-gradient(180deg,var(--cream),#fff 45%,var(--soft));
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    ::selection{background:var(--lemon);color:var(--ink)}
    .site-container{width:min(1180px,calc(100% - 32px));margin-inline:auto}
    .focusable:focus-visible,
    a:focus-visible,
    button:focus-visible,
    summary:focus-visible{
      outline:3px solid var(--cyan);
      outline-offset:4px;
      border-radius:14px;
    }

    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(255,247,241,.92);
      backdrop-filter:blur(14px);
      border-bottom:2px solid rgba(20,16,24,.12);
    }
    .nav-wrap{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      font-weight:950;
      letter-spacing:-.03em;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-mark{
      width:40px;
      height:40px;
      display:inline-grid;
      place-items:center;
      border:2px solid var(--ink);
      border-radius:14px;
      background:linear-gradient(135deg,var(--primary),var(--lemon));
      color:var(--ink);
      box-shadow:4px 4px 0 var(--ink);
      font-weight:1000;
      font-size:15px;
      letter-spacing:-.06em;
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:2px solid rgba(20,16,24,.12);
      border-radius:999px;
      background:#fff;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:0 15px;
      border-radius:999px;
      color:#40333e;
      font-weight:850;
      font-size:14px;
      transition:transform .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
    }
    .nav-link:hover{background:#fff0e7;transform:translateY(-1px)}
    .nav-link.active{background:var(--ink);color:#fff}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .command-search{
      height:42px;
      display:flex;
      align-items:center;
      gap:9px;
      padding:0 11px;
      border:2px solid rgba(20,16,24,.15);
      border-radius:999px;
      background:#fff;
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
    }
    .kbd{
      display:inline-flex;
      align-items:center;
      height:24px;
      padding:0 8px;
      border:1px solid rgba(20,16,24,.22);
      border-radius:8px;
      color:var(--ink);
      background:#fff7f1;
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;
      font-weight:900;
      font-size:12px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 16px;
      border:2px solid var(--ink);
      border-radius:999px;
      font-weight:950;
      line-height:1;
      transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hard)}
    .btn:active{transform:translateY(0);box-shadow:3px 3px 0 var(--ink)}
    .btn-primary{background:var(--primary);color:#fff;box-shadow:4px 4px 0 var(--ink)}
    .btn-secondary{background:#fff;color:var(--ink)}
    .btn-secondary:hover{background:var(--lemon)}
    .icon-btn{
      display:none;
      width:44px;
      height:44px;
      border:2px solid var(--ink);
      border-radius:16px;
      background:#fff;
      color:var(--ink);
      box-shadow:3px 3px 0 var(--ink);
      font-weight:1000;
    }
    .mobile-panel{
      display:none;
      padding:0 0 16px;
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 16px;
      margin-top:8px;
      border:2px solid var(--ink);
      border-radius:18px;
      background:#fff;
      font-weight:900;
      box-shadow:3px 3px 0 var(--ink);
    }
    .mobile-panel a.active{background:var(--lemon)}

    .halftone{
      background-image:radial-gradient(rgba(20,16,24,.22) 1.2px, transparent 1.2px);
      background-size:12px 12px;
    }
    .speed-bg{
      position:relative;
      overflow:hidden;
    }
    .speed-bg:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        repeating-linear-gradient(135deg, rgba(255,47,125,.12) 0 3px, transparent 3px 22px),
        radial-gradient(circle at 85% 25%, rgba(255,233,74,.35), transparent 22%);
      mask-image:linear-gradient(90deg,transparent,black 20%,black 82%,transparent);
    }
    .section{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:2px solid var(--ink);
      border-radius:999px;
      padding:8px 12px;
      background:#fff;
      box-shadow:3px 3px 0 var(--ink);
      font-weight:950;
      font-size:13px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border:2px solid var(--ink);
      border-radius:999px;
      padding:6px 10px;
      background:#fff;
      font-weight:900;
      font-size:12px;
      line-height:1;
    }
    .badge-hot{background:var(--lemon)}
    .badge-new{background:var(--primary);color:#fff}
    .badge-cyan{background:var(--cyan);color:var(--ink)}
    .burst{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:88px;
      min-height:88px;
      padding:16px;
      color:var(--ink);
      background:var(--lemon);
      border:2px solid var(--ink);
      font-weight:1000;
      line-height:1.05;
      text-align:center;
      transform:rotate(8deg);
      clip-path:polygon(50% 0%,61% 24%,87% 13%,76% 39%,100% 50%,76% 61%,87% 87%,61% 76%,50% 100%,39% 76%,13% 87%,24% 61%,0% 50%,24% 39%,13% 13%,39% 24%);
      filter:drop-shadow(4px 4px 0 var(--ink));
    }
    .card{
      background:var(--card);
      border:2px solid var(--ink);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-hard);
      transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hard-lg);
      border-color:var(--primary);
    }
    .mini-card{
      border:2px solid var(--ink);
      border-radius:22px;
      background:#fff;
      padding:18px;
      box-shadow:4px 4px 0 var(--ink);
    }
    .divider{height:2px;background:var(--ink);opacity:.14}
    .filter-chip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      width:100%;
      gap:10px;
      padding:12px 14px;
      border:2px solid var(--ink);
      border-radius:18px;
      background:#fff;
      font-weight:900;
      transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
    }
    .filter-chip:hover,.filter-chip.active{
      background:var(--lemon);
      transform:translateY(-2px);
      box-shadow:4px 4px 0 var(--ink);
    }
    .entry-card{
      position:relative;
      min-height:100%;
      padding:22px;
      overflow:hidden;
    }
    .entry-card:after{
      content:"";
      position:absolute;
      right:-36px;
      top:-36px;
      width:110px;
      height:110px;
      border:2px solid rgba(20,16,24,.18);
      border-radius:999px;
      background:radial-gradient(circle,rgba(255,47,125,.25),transparent 62%);
    }
    .entry-card.featured{
      grid-column:span 2;
      background:linear-gradient(135deg,#fff,var(--soft) 58%,rgba(255,47,125,.12));
    }
    .status-strip{
      display:flex;
      align-items:center;
      gap:12px;
      padding:14px 18px;
      border:2px solid var(--ink);
      border-radius:24px;
      background:var(--ink);
      color:#fff;
      box-shadow:var(--shadow-hard);
      overflow:hidden;
    }
    .ticker{
      display:flex;
      gap:12px;
      white-space:nowrap;
      animation:ticker 24s linear infinite;
    }
    @keyframes ticker{
      from{transform:translateX(0)}
      to{transform:translateX(-50%)}
    }
    .progress{
      height:10px;
      border:2px solid var(--ink);
      border-radius:999px;
      background:#fff;
      overflow:hidden;
    }
    .progress span{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--cyan))}
    details.faq-item{
      border:2px solid var(--ink);
      border-radius:22px;
      background:#fff;
      box-shadow:4px 4px 0 var(--ink);
      overflow:hidden;
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      font-weight:950;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary:after{content:"+";font-size:24px;font-weight:1000;color:var(--primary)}
    details.faq-item[open] summary:after{content:"−"}
    details.faq-item p{
      margin:0;
      padding:0 20px 20px;
      color:var(--muted);
      background:linear-gradient(180deg,#fff,#fff7f1);
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border:2px solid var(--ink);
      border-radius:34px;
      background:
        radial-gradient(circle at 88% 20%, rgba(40,240,255,.35), transparent 24%),
        linear-gradient(135deg,var(--primary),#ff6aa5 55%,var(--lemon));
      box-shadow:var(--shadow-hard-lg);
      color:var(--ink);
    }
    .footer{
      padding:58px 0 28px;
      background:
        radial-gradient(circle at 10% 10%,rgba(255,47,125,.22),transparent 26%),
        radial-gradient(circle at 90% 20%,rgba(40,240,255,.18),transparent 24%),
        var(--ink);
      color:#fff;
      border-top:4px solid var(--primary);
    }
    .footer-card{
      border:1px solid rgba(255,255,255,.16);
      border-radius:26px;
      padding:22px;
      background:rgba(255,255,255,.06);
    }
    .footer a{color:rgba(255,255,255,.72);transition:color .2s var(--ease),transform .2s var(--ease)}
    .footer a:hover{color:#fff;transform:translateX(2px)}
    .footer .brand{color:#fff}
    .footer .brand-mark{color:var(--ink)}

    @media (max-width:1024px){
      .desktop-nav{display:none}
      .command-search span:nth-child(2){display:none}
      .entry-card.featured{grid-column:span 1}
      .icon-btn{display:inline-grid;place-items:center}
      .mobile-panel.open{display:block}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 24px,1180px)}
      .nav-wrap{min-height:70px;gap:10px}
      .brand span:last-child{max-width:150px;overflow:hidden;text-overflow:ellipsis}
      .command-search{display:none}
      .nav-actions .btn-secondary{display:none}
      .section{padding:46px 0}
      .burst{min-width:70px;min-height:70px;font-size:13px}
      .status-strip{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      .brand-mark{width:36px;height:36px;border-radius:12px}
      .nav-actions .btn-primary{display:none}
      .btn{width:100%;min-height:46px}
      .hero-actions{display:grid;grid-template-columns:1fr;gap:10px}
      .entry-card{padding:18px}
      .card{box-shadow:4px 4px 0 var(--ink)}
      .card:hover{box-shadow:6px 6px 0 var(--ink)}
    }