/* roulang page: index */
:root{
      --brand-purple:#7C3AED;
      --brand-pink:#EC4899;
      --brand-orange:#F97316;
      --ink:#17121F;
      --muted:#6B6475;
      --soft:#FFF7F1;
      --soft-purple:#FBF7FF;
      --line:#EFE7F6;
      --green:#13B981;
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:16px;
      --shadow-warm:0 24px 70px rgba(124,58,237,.12),0 12px 32px rgba(249,115,22,.10);
      --shadow-card:0 16px 44px rgba(23,18,31,.08);
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 6% 4%, rgba(236,72,153,.13), transparent 30%),
        radial-gradient(circle at 88% 2%, rgba(249,115,22,.13), transparent 32%),
        linear-gradient(180deg,#fff 0%,#fffaf6 42%,#fbf7ff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    .site-container{width:min(1240px,100%);margin:0 auto;padding:0 24px}
    .skip-link{position:absolute;left:-999px;top:12px;background:#fff;color:var(--brand-purple);padding:10px 14px;border-radius:999px;box-shadow:var(--shadow-card);z-index:100}
    .skip-link:focus{left:16px}
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0 12px;
      backdrop-filter:blur(18px);
      background:rgba(255,250,247,.82);
      border-bottom:1px solid rgba(239,231,246,.72);
    }
    .nav-shell{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      background:rgba(255,255,255,.74);
      border:1px solid rgba(239,231,246,.92);
      border-radius:999px;
      padding:10px 12px 10px 14px;
      box-shadow:0 14px 40px rgba(124,58,237,.08);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:38px;height:38px;border-radius:15px;
      background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink) 52%,var(--brand-orange));
      display:grid;place-items:center;flex:0 0 auto;
      box-shadow:0 10px 22px rgba(236,72,153,.22);
    }
    .brand-mark svg{width:22px;height:22px;color:#fff}
    .brand-name{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}
    .nav-tabs{display:flex;align-items:center;gap:8px;padding:4px;background:#fff7fb;border:1px solid rgba(239,231,246,.9);border-radius:999px}
    .nav-tab{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:40px;padding:0 18px;border-radius:999px;
      color:#594f64;font-weight:800;font-size:14px;
      transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease;
      outline:none;
    }
    .nav-tab:hover{background:#fff;transform:translateY(-1px);box-shadow:0 8px 18px rgba(124,58,237,.10);color:var(--ink)}
    .nav-tab:focus-visible,.btn:focus-visible,.input:focus-visible,summary:focus-visible{outline:3px solid rgba(124,58,237,.22);outline-offset:3px}
    .nav-tab.active{background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink) 62%,var(--brand-orange));color:#fff;box-shadow:0 12px 26px rgba(236,72,153,.22)}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 20px;border-radius:999px;
      font-weight:900;border:1px solid transparent;
      transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink) 55%,var(--brand-orange));color:#fff;box-shadow:0 14px 28px rgba(236,72,153,.22)}
    .btn-primary:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 18px 36px rgba(236,72,153,.30)}
    .btn-secondary{background:#fff;color:var(--brand-purple);border-color:rgba(124,58,237,.20)}
    .btn-secondary:hover{background:#fbf7ff;border-color:rgba(124,58,237,.36);transform:translateY(-1px)}
    .btn-ghost{background:transparent;color:var(--brand-purple)}
    .btn-ghost:hover{background:#fbf7ff}
    .section{padding:94px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:8px 13px;border:1px solid rgba(236,72,153,.18);
      background:rgba(255,255,255,.72);border-radius:999px;
      color:#7a2bd6;font-weight:900;font-size:13px;
      box-shadow:0 8px 22px rgba(124,58,237,.07);
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:linear-gradient(135deg,var(--brand-pink),var(--brand-orange));box-shadow:0 0 0 5px rgba(236,72,153,.12)}
    .hero{padding:58px 0 84px}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(380px,.88fr);gap:42px;align-items:center}
    h1{font-size:clamp(2.2rem,5vw,4.35rem);line-height:1.06;font-weight:900;letter-spacing:-.045em;margin:18px 0;color:var(--ink)}
    .gradient-text{background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink),var(--brand-orange));-webkit-background-clip:text;background-clip:text;color:transparent}
    .hero-copy{font-size:18px;color:var(--muted);max-width:760px;margin:0 0 26px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
    .stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:28px}
    .stat-card{
      background:rgba(255,255,255,.78);border:1px solid rgba(239,231,246,.9);
      border-radius:20px;padding:16px 14px;box-shadow:0 10px 30px rgba(124,58,237,.07);
    }
    .stat-num{font-size:26px;font-weight:900;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
    .stat-label{font-size:13px;color:var(--muted);font-weight:700}
    .cover-card{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid rgba(239,231,246,.95);
      box-shadow:var(--shadow-warm);
      padding:16px;
      overflow:hidden;
      transition:transform .25s ease,box-shadow .25s ease;
    }
    .cover-card:hover{transform:translateY(-4px);box-shadow:0 32px 80px rgba(124,58,237,.16),0 20px 44px rgba(249,115,22,.12)}
    .preview-cover{
      position:relative;aspect-ratio:16/10;border-radius:26px;overflow:hidden;
      background:
        radial-gradient(circle at 18% 22%,rgba(255,255,255,.52),transparent 20%),
        radial-gradient(circle at 78% 18%,rgba(255,231,199,.55),transparent 24%),
        linear-gradient(135deg,#7C3AED 0%,#EC4899 54%,#F97316 100%);
      color:#fff;
    }
    .preview-cover:before{
      content:"";position:absolute;inset:0;
      background-image:linear-gradient(120deg,rgba(255,255,255,.16) 0 1px,transparent 1px 22px);
      opacity:.7;transform:rotate(-8deg) scale(1.2);
    }
    .orbit{position:absolute;border:1px solid rgba(255,255,255,.35);border-radius:999px}
    .orbit.one{width:210px;height:210px;right:-54px;top:-46px}
    .orbit.two{width:150px;height:150px;left:-38px;bottom:-34px}
    .cover-content{position:absolute;inset:18px;display:flex;flex-direction:column;justify-content:space-between}
    .status-row{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
    .badge{
      display:inline-flex;align-items:center;gap:6px;border-radius:999px;
      padding:7px 11px;font-size:12px;font-weight:900;
      border:1px solid rgba(255,255,255,.26);
      background:rgba(255,255,255,.18);backdrop-filter:blur(10px);
    }
    .badge.light{background:#fff;color:#7a2bd6;border-color:rgba(124,58,237,.14);backdrop-filter:none}
    .badge.orange{background:#fff3e7;color:#b94c05;border-color:#ffe1c3}
    .badge.green{background:#eafff8;color:#087f5b;border-color:#c7f5e6}
    .cover-title{font-size:30px;line-height:1.15;font-weight:900;letter-spacing:-.03em;max-width:340px}
    .cover-bottom{
      display:flex;align-items:end;justify-content:space-between;gap:14px;
      background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24);
      padding:14px;border-radius:20px;backdrop-filter:blur(12px)
    }
    .mini-count{display:flex;gap:8px;font-variant-numeric:tabular-nums}
    .mini-count span{display:grid;place-items:center;min-width:42px;height:42px;border-radius:13px;background:rgba(255,255,255,.22);font-weight:900}
    .notice-strip{
      margin-top:16px;border:1px solid var(--line);border-radius:22px;background:#fff;
      padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;color:#4c4258;
    }
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:32px}
    .section-title{font-size:clamp(1.8rem,3.5vw,2.75rem);line-height:1.16;font-weight:900;letter-spacing:-.035em;margin:0}
    .section-desc{color:var(--muted);max-width:680px;margin:10px 0 0;font-size:16px}
    .countdown-panel{
      display:grid;grid-template-columns:.92fr 1.08fr;gap:22px;
      background:linear-gradient(135deg,#fff 0%,#fff7f1 45%,#fbf7ff 100%);
      border:1px solid rgba(239,231,246,.95);border-radius:var(--radius-xl);
      padding:24px;box-shadow:var(--shadow-card);
    }
    .time-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .time-box{
      background:#fff;border:1px solid var(--line);border-radius:22px;padding:18px 8px;text-align:center;
      box-shadow:0 12px 28px rgba(124,58,237,.07);
    }
    .time-value{font-size:34px;line-height:1;font-weight:900;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,var(--brand-purple),var(--brand-orange));-webkit-background-clip:text;background-clip:text;color:transparent}
    .time-label{font-size:13px;color:var(--muted);font-weight:800;margin-top:8px}
    .panel-copy{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px}
    .tags{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;background:#fbf7ff;color:#6d33c6;font-size:13px;font-weight:900;border:1px solid rgba(124,58,237,.13)}
    .feature-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;align-items:start}
    .timeline-card{
      position:sticky;top:112px;background:#21162d;color:#fff;border-radius:var(--radius-xl);padding:26px;overflow:hidden;box-shadow:var(--shadow-warm)
    }
    .timeline-card:after{content:"";position:absolute;right:-60px;bottom:-70px;width:190px;height:190px;border-radius:50%;background:linear-gradient(135deg,rgba(236,72,153,.5),rgba(249,115,22,.45))}
    .timeline-list{position:relative;margin-top:22px;display:grid;gap:14px}
    .timeline-item{display:grid;grid-template-columns:82px 1fr;gap:14px;align-items:start;position:relative;z-index:1}
    .timeline-time{font-weight:900;color:#ffd6ea;font-variant-numeric:tabular-nums}
    .timeline-text{color:#f7efff;font-size:14px}
    .highlight-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .highlight-card{
      position:relative;background:rgba(255,255,255,.82);border:1px solid var(--line);
      border-radius:24px;padding:22px;box-shadow:0 12px 34px rgba(23,18,31,.06);
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
      overflow:hidden;
    }
    .highlight-card:before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--brand-purple),var(--brand-pink),var(--brand-orange));opacity:0;transition:opacity .22s ease}
    .highlight-card:hover{transform:translateY(-4px);box-shadow:0 20px 48px rgba(124,58,237,.12);border-color:rgba(236,72,153,.28)}
    .highlight-card:hover:before{opacity:1}
    .highlight-card.large{grid-column:span 2;display:grid;grid-template-columns:1fr .68fr;gap:20px;align-items:center;background:linear-gradient(135deg,#fff,#fff7f1)}
    .card-title{font-size:21px;font-weight:900;line-height:1.3;margin:12px 0 8px}
    .card-text{color:var(--muted);margin:0;font-size:15px}
    .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
    .meta{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:6px 9px;background:#fff;border:1px solid var(--line);color:#6b6475;font-size:12px;font-weight:800}
    .abstract-cover{min-height:170px;border-radius:24px;background:radial-gradient(circle at 22% 22%,#fff 0 9%,transparent 10%),linear-gradient(135deg,#7C3AED,#EC4899 58%,#F97316);position:relative;overflow:hidden}
    .abstract-cover:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.35);border-radius:22px}
    .subscribe-band{
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        radial-gradient(circle at 12% 16%,rgba(255,255,255,.48),transparent 24%),
        linear-gradient(135deg,#7C3AED,#EC4899 58%,#F97316);
      color:#fff;
      box-shadow:var(--shadow-warm);
      display:grid;grid-template-columns:1fr minmax(340px,.78fr);gap:26px;align-items:center;
    }
    .subscribe-band p{color:rgba(255,255,255,.86)}
    .subscribe-form{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.25);border-radius:24px;padding:16px;backdrop-filter:blur(12px)}
    .form-row{display:flex;gap:10px}
    .input{
      width:100%;min-height:48px;border-radius:16px;border:1px solid rgba(255,255,255,.45);
      background:rgba(255,255,255,.94);padding:0 15px;color:var(--ink);outline:none;
      transition:box-shadow .2s ease,border-color .2s ease;
    }
    .input:focus{border-color:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.22)}
    .privacy-note{font-size:12px;color:rgba(255,255,255,.78);margin:10px 2px 0}
    .replay-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
    .replay-main,.replay-list-card{
      background:#fff;border:1px solid var(--line);border-radius:26px;box-shadow:0 12px 34px rgba(23,18,31,.06);
      overflow:hidden;transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .replay-main:hover,.replay-list-card:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(124,58,237,.12);border-color:rgba(236,72,153,.24)}
    .replay-thumb{height:210px;background:linear-gradient(135deg,#fbf7ff,#ffe5d0);position:relative;overflow:hidden}
    .replay-thumb:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;left:-70px;top:-80px;background:rgba(124,58,237,.22)}
    .replay-thumb:after{content:"";position:absolute;width:180px;height:180px;border-radius:50%;right:-40px;bottom:-62px;background:rgba(249,115,22,.26)}
    .replay-body{padding:22px}
    .replay-stack{display:grid;gap:14px}
    .replay-list-card{display:grid;grid-template-columns:150px 1fr}
    .replay-mini-thumb{min-height:154px;background:linear-gradient(135deg,#fff7f1,#fbf7ff);position:relative;overflow:hidden}
    .replay-mini-thumb span{position:absolute;inset:22px;border-radius:20px;background:linear-gradient(135deg,rgba(124,58,237,.74),rgba(236,72,153,.72),rgba(249,115,22,.72))}
    .trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .trust-card{background:rgba(255,255,255,.78);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:0 12px 32px rgba(23,18,31,.05)}
    .trust-icon{width:42px;height:42px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(124,58,237,.12),rgba(249,115,22,.14));color:var(--brand-purple);margin-bottom:12px}
    .faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:start}
    .faq-list{display:grid;gap:12px}
    details{
      background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 28px rgba(23,18,31,.05);
      overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
    }
    details:hover{border-color:rgba(124,58,237,.25);box-shadow:0 16px 36px rgba(124,58,237,.09)}
    summary{
      list-style:none;padding:18px 20px;font-weight:900;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;outline:none;
    }
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#fbf7ff;color:var(--brand-purple);font-weight:900;flex:0 0 auto}
    details[open] summary{background:#fbf7ff}
    details[open] summary:after{content:"−";background:linear-gradient(135deg,var(--brand-purple),var(--brand-pink));color:#fff}
    .faq-answer{padding:0 20px 18px;color:var(--muted);font-size:15px}
    .final-cta{
      border-radius:var(--radius-xl);border:1px solid rgba(239,231,246,.95);
      background:linear-gradient(135deg,#fff,#fff7f1 54%,#fbf7ff);
      padding:34px;box-shadow:var(--shadow-card);display:flex;align-items:center;justify-content:space-between;gap:24px;
    }
    .footer{background:#1d1428;color:#fff;padding:56px 0 26px;margin-top:40px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .9fr;gap:28px}
    .footer .brand-name{max-width:none}
    .footer p,.footer a,.footer li{color:rgba(255,255,255,.72)}
    .footer a{transition:color .2s ease,transform .2s ease;display:inline-flex}
    .footer a:hover{color:#ffd6ea;transform:translateX(2px)}
    .footer-title{color:#fff;font-weight:900;margin-bottom:12px}
    .footer-links{display:grid;gap:8px}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;color:rgba(255,255,255,.62);font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
    @media (max-width:1024px){
      .nav-shell{border-radius:28px;align-items:flex-start;flex-wrap:wrap}
      .nav-tabs{order:3;width:100%;overflow-x:auto;justify-content:flex-start}
      .hero-grid,.countdown-panel,.feature-layout,.subscribe-band,.replay-grid,.faq-grid{grid-template-columns:1fr}
      .timeline-card{position:relative;top:auto}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{padding:0 16px}
      .topbar{padding:10px 0}
      .nav-shell{padding:10px;border-radius:24px}
      .brand-name{max-width:210px;font-size:15px}
      .nav-tab{padding:0 14px;min-height:38px}
      .hero{padding:34px 0 58px}
      .section{padding:66px 0}
      .section-tight{padding:54px 0}
      .hero-copy{font-size:16px}
      .stats-grid,.highlight-grid,.trust-row{grid-template-columns:1fr}
      .highlight-card.large{grid-column:auto;grid-template-columns:1fr}
      .time-grid{grid-template-columns:repeat(2,1fr)}
      .form-row{flex-direction:column}
      .replay-list-card{grid-template-columns:1fr}
      .replay-mini-thumb{min-height:130px}
      .final-cta{flex-direction:column;align-items:flex-start}
      .footer-grid{grid-template-columns:1fr}
      .notice-strip{align-items:flex-start;flex-direction:column}
      .cover-title{font-size:24px}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:520px){
      .brand-mark{width:34px;height:34px;border-radius:13px}
      .nav-shell .btn-primary{width:100%;order:2}
      .nav-tabs{order:3}
      .hero-actions .btn{width:100%}
      .stat-card{padding:14px 12px}
      .cover-card{padding:10px;border-radius:24px}
      .preview-cover{border-radius:20px}
      .cover-bottom{flex-direction:column;align-items:flex-start}
      .mini-count{width:100%;display:grid;grid-template-columns:repeat(4,1fr)}
      .mini-count span{min-width:0}
      .subscribe-band,.final-cta,.countdown-panel{padding:20px;border-radius:24px}
    }

/* roulang page: category1 */
:root{
      --brand-purple:#7C3AED;
      --brand-orange:#F97316;
      --brand-pink:#EC4899;
      --ink:#17121F;
      --muted:#6B6475;
      --soft:#FFF7F1;
      --soft-purple:#FBF7FF;
      --paper:#FFFFFF;
      --line:#EFE7F6;
      --line-strong:#DDCFF0;
      --green:#10B981;
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --shadow-soft:0 18px 50px rgba(124,58,237,.10),0 10px 26px rgba(249,115,22,.08);
      --shadow-card:0 14px 36px rgba(23,18,31,.08);
      --gradient:linear-gradient(135deg,var(--brand-purple),var(--brand-pink) 52%,var(--brand-orange));
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 8% 6%,rgba(236,72,153,.13),transparent 30%),
        radial-gradient(circle at 92% 14%,rgba(249,115,22,.14),transparent 28%),
        linear-gradient(180deg,#fffaf7 0%,#fbf7ff 46%,#ffffff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    input{outline:none}
    svg{display:block}
    .site-container{
      width:min(1240px,100%);
      margin:0 auto;
      padding-left:32px;
      padding-right:32px;
    }
    .topbar{
      position:sticky;
      top:0;
      z-index:50;
      padding:16px 0 10px;
      backdrop-filter:blur(18px);
      background:rgba(255,250,247,.78);
      border-bottom:1px solid rgba(239,231,246,.82);
    }
    .nav-shell{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      min-height:64px;
      border:1px solid rgba(239,231,246,.95);
      background:rgba(255,255,255,.82);
      box-shadow:0 10px 28px rgba(124,58,237,.08);
      border-radius:999px;
      padding:10px 12px 10px 16px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.02em;
      color:var(--ink);
    }
    .brand-mark{
      width:38px;
      height:38px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      color:#fff;
      border-radius:14px;
      background:var(--gradient);
      box-shadow:0 10px 22px rgba(236,72,153,.18);
    }
    .brand-mark svg{width:20px;height:20px}
    .brand-name{
      display:block;
      max-width:330px;
      overflow:hidden;
      white-space:nowrap;
      text-overflow:ellipsis;
      font-size:17px;
    }
    .nav-tabs{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:5px;
      border:1px solid var(--line);
      background:#fff8fc;
      border-radius:999px;
      overflow-x:auto;
      scrollbar-width:none;
    }
    .nav-tabs::-webkit-scrollbar{display:none}
    .nav-tab{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:0 18px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      border-radius:999px;
      transition:transform .22s ease,background .22s ease,color .22s ease,box-shadow .22s ease;
    }
    .nav-tab:hover{
      transform:translateY(-1px);
      color:var(--brand-purple);
      background:#fff;
      box-shadow:0 8px 18px rgba(124,58,237,.08);
    }
    .nav-tab.active{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 10px 24px rgba(236,72,153,.18);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 20px;
      border-radius:999px;
      font-weight:900;
      font-size:14px;
      transition:transform .22s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn:focus-visible,.nav-tab:focus-visible,.brand:focus-visible,input:focus-visible,summary:focus-visible,a:focus-visible{
      outline:3px solid rgba(236,72,153,.28);
      outline-offset:3px;
    }
    .btn-primary{
      color:#fff;
      background:var(--gradient);
      box-shadow:0 12px 28px rgba(236,72,153,.20);
    }
    .btn-primary:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 18px 34px rgba(236,72,153,.25)}
    .btn-primary:active,.btn-secondary:active{transform:translateY(0) scale(.99)}
    .btn-secondary{
      color:var(--brand-purple);
      background:#fff;
      border:1px solid var(--line-strong);
      box-shadow:0 8px 18px rgba(124,58,237,.08);
    }
    .btn-secondary:hover{
      color:var(--brand-pink);
      border-color:rgba(236,72,153,.35);
      background:#fff7fd;
      transform:translateY(-1px);
    }
    .btn-ghost{
      color:var(--brand-purple);
      background:#fbf7ff;
      border:1px solid var(--line);
    }
    .btn-ghost:hover{background:#fff0f8;border-color:rgba(236,72,153,.35);transform:translateY(-1px)}
    main{position:relative}
    .section{padding:88px 0}
    .section-tight{padding:56px 0}
    .hero{
      padding:54px 0 70px;
      position:relative;
    }
    .hero:before{
      content:"";
      position:absolute;
      inset:34px auto auto 5%;
      width:220px;
      height:220px;
      background:radial-gradient(circle,rgba(124,58,237,.16),transparent 68%);
      filter:blur(8px);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.25fr) minmax(360px,.75fr);
      gap:28px;
      align-items:stretch;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:#fff;
      color:var(--brand-purple);
      border:1px solid var(--line);
      font-size:13px;
      font-weight:900;
      box-shadow:0 8px 22px rgba(124,58,237,.08);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--brand-pink);
      box-shadow:0 0 0 5px rgba(236,72,153,.12);
    }
    h1{
      margin:20px 0 18px;
      max-width:860px;
      font-size:clamp(34px,5vw,62px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:900;
    }
    .lead{
      max-width:760px;
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .stat-row{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:12px;
      margin-top:32px;
      max-width:820px;
    }
    .stat-card{
      border:1px solid rgba(239,231,246,.92);
      background:rgba(255,255,255,.78);
      border-radius:20px;
      padding:16px;
      box-shadow:0 10px 24px rgba(124,58,237,.06);
    }
    .stat-card strong{
      display:block;
      font-size:26px;
      line-height:1;
      font-weight:950;
      background:var(--gradient);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
      font-variant-numeric:tabular-nums;
    }
    .stat-card span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .summary-panel{
      border:1px solid rgba(239,231,246,.95);
      background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,247,241,.88));
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      padding:24px;
      overflow:hidden;
      position:relative;
    }
    .summary-panel:before{
      content:"";
      position:absolute;
      right:-42px;
      top:-46px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:linear-gradient(135deg,rgba(124,58,237,.18),rgba(249,115,22,.16));
    }
    .panel-title{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
      font-weight:950;
      font-size:20px;
    }
    .status-badge,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      font-size:12px;
      line-height:1;
      font-weight:900;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .status-badge.orange{color:#B45309;background:#FFF1E7;border-color:#FED7AA}
    .status-badge.purple{color:var(--brand-purple);background:#F5ECFF;border-color:#E9D5FF}
    .status-badge.green{color:#047857;background:#ECFDF5;border-color:#A7F3D0}
    .status-badge.gray{color:#5B5368;background:#F5F2F8;border-color:#E7DFF0}
    .tag{color:var(--brand-purple);background:#FBF7FF;border-color:var(--line)}
    .progress-cover{
      position:relative;
      height:210px;
      border-radius:24px;
      background:
        radial-gradient(circle at 18% 24%,rgba(255,255,255,.45),transparent 18%),
        radial-gradient(circle at 82% 22%,rgba(255,255,255,.28),transparent 22%),
        linear-gradient(135deg,#7C3AED 0%,#EC4899 55%,#F97316 100%);
      overflow:hidden;
      color:#fff;
      padding:20px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .progress-cover:after{
      content:"";
      position:absolute;
      inset:auto -20% -38% 12%;
      height:120px;
      background:rgba(255,255,255,.18);
      border-radius:999px;
      transform:rotate(-8deg);
    }
    .cover-line{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:10px}
    .cover-date{font-weight:900;font-variant-numeric:tabular-nums}
    .cover-name{position:relative;z-index:1;font-size:24px;font-weight:950;line-height:1.25;max-width:280px}
    .mini-count{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:9px;
      margin-top:16px;
    }
    .mini-count div{
      text-align:center;
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      padding:10px 6px;
    }
    .mini-count strong{
      display:block;
      font-size:20px;
      line-height:1;
      font-weight:950;
      color:var(--ink);
      font-variant-numeric:tabular-nums;
    }
    .mini-count span{font-size:12px;color:var(--muted);font-weight:800}
    .filter-bar{
      padding:16px;
      border:1px solid var(--line);
      border-radius:26px;
      background:rgba(255,255,255,.88);
      box-shadow:var(--shadow-card);
    }
    .filter-row{
      display:flex;
      align-items:center;
      gap:10px;
      overflow-x:auto;
      padding-bottom:2px;
      scrollbar-width:none;
    }
    .filter-row::-webkit-scrollbar{display:none}
    .filter-chip{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:900;
      color:var(--muted);
      background:#fff;
      border:1px solid var(--line);
      transition:all .22s ease;
    }
    .filter-chip:hover{color:var(--brand-purple);border-color:rgba(124,58,237,.30);transform:translateY(-1px)}
    .filter-chip.active{color:#fff;background:var(--gradient);border-color:transparent;box-shadow:0 12px 24px rgba(236,72,153,.18)}
    .search-box{
      display:flex;
      align-items:center;
      gap:10px;
      min-height:46px;
      margin-top:14px;
      padding:0 14px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--muted);
    }
    .search-box input{
      width:100%;
      border:0;
      background:transparent;
      color:var(--ink);
      padding:10px 0;
    }
    .layout{
      display:grid;
      grid-template-columns:300px minmax(0,1fr);
      gap:24px;
      align-items:start;
    }
    .side-card,.content-card,.guide-card,.faq-card,.cta-card{
      border:1px solid var(--line);
      background:rgba(255,255,255,.9);
      border-radius:var(--radius-lg);
      box-shadow:0 12px 30px rgba(23,18,31,.06);
    }
    .side-card{
      position:sticky;
      top:110px;
      padding:20px;
    }
    .side-title{
      font-size:18px;
      font-weight:950;
      margin-bottom:14px;
    }
    .side-list{display:grid;gap:10px}
    .side-item{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px 13px;
      border-radius:16px;
      background:#fff9fc;
      border:1px solid transparent;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      transition:all .22s ease;
    }
    .side-item:hover{border-color:rgba(236,72,153,.22);background:#fff;color:var(--brand-purple);transform:translateX(2px)}
    .side-item b{color:var(--ink);font-variant-numeric:tabular-nums}
    .content-flow{display:grid;gap:16px}
    .featured-card{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(260px,.95fr);
      gap:18px;
      padding:18px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .featured-card:hover{transform:translateY(-3px);border-color:rgba(236,72,153,.35);box-shadow:0 24px 54px rgba(124,58,237,.12)}
    .thumb{
      position:relative;
      min-height:245px;
      border-radius:24px;
      overflow:hidden;
      background:
        radial-gradient(circle at 25% 24%,rgba(255,255,255,.42),transparent 20%),
        linear-gradient(135deg,rgba(124,58,237,.95),rgba(236,72,153,.88) 54%,rgba(249,115,22,.92));
    }
    .thumb:before{
      content:"";
      position:absolute;
      width:190px;
      height:88px;
      left:24px;
      bottom:22px;
      border-radius:999px;
      background:rgba(255,255,255,.18);
      transform:rotate(-10deg);
    }
    .thumb-label{
      position:absolute;
      left:16px;
      top:16px;
      color:#fff;
      background:rgba(255,255,255,.22);
      border:1px solid rgba(255,255,255,.35);
      backdrop-filter:blur(10px);
    }
    .thumb-time{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      padding:14px;
      color:#fff;
      border-radius:18px;
      background:rgba(23,18,31,.26);
      backdrop-filter:blur(12px);
      font-weight:900;
      font-variant-numeric:tabular-nums;
    }
    .card-body{padding:4px 2px;display:flex;flex-direction:column;justify-content:center;min-width:0}
    .section-heading{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:24px;
    }
    .section-heading h2{
      margin:0;
      font-size:clamp(28px,3.2vw,42px);
      line-height:1.15;
      letter-spacing:-.04em;
      font-weight:950;
    }
    .section-heading p{margin:8px 0 0;color:var(--muted);max-width:660px}
    .content-card{
      display:grid;
      grid-template-columns:140px minmax(0,1fr);
      gap:16px;
      padding:14px;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .content-card:hover{transform:translateY(-2px);border-color:rgba(124,58,237,.32);box-shadow:0 18px 42px rgba(124,58,237,.10)}
    .content-card:hover .small-cover:after{transform:scale(1.08) rotate(8deg)}
    .small-cover{
      position:relative;
      min-height:122px;
      border-radius:18px;
      overflow:hidden;
      background:linear-gradient(135deg,#FBF7FF,#FFF1E7);
      border:1px solid var(--line);
    }
    .small-cover:after{
      content:"";
      position:absolute;
      width:92px;
      height:92px;
      border-radius:28px;
      right:-18px;
      bottom:-22px;
      background:var(--gradient);
      opacity:.86;
      transition:transform .28s ease;
    }
    .small-cover span{
      position:absolute;
      top:12px;
      left:12px;
      z-index:1;
    }
    h2,h3,p{word-break:break-word}
    .item-title{
      margin:10px 0 6px;
      font-size:21px;
      line-height:1.35;
      font-weight:950;
      letter-spacing:-.02em;
    }
    .item-desc{color:var(--muted);font-size:15px;line-height:1.72;margin:0}
    .meta-row{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .meta-dot{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .meta-dot:before{
      content:"";
      width:6px;height:6px;border-radius:50%;background:rgba(236,72,153,.55);
    }
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .guide-card{
      padding:22px;
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .guide-card:hover{transform:translateY(-3px);border-color:rgba(236,72,153,.30);box-shadow:var(--shadow-card)}
    .step-num{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:#fff;
      font-weight:950;
      background:var(--gradient);
      box-shadow:0 12px 22px rgba(236,72,153,.18);
      margin-bottom:16px;
      font-variant-numeric:tabular-nums;
    }
    .guide-card h3{font-size:19px;font-weight:950;margin:0 0 8px}
    .guide-card p{color:var(--muted);font-size:15px;margin:0;line-height:1.7}
    .replay-strip{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
    }
    .replay-card{
      display:flex;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff,#fff9fc);
      transition:all .22s ease;
    }
    .replay-card:hover{transform:translateY(-2px);border-color:rgba(249,115,22,.34);box-shadow:0 16px 34px rgba(249,115,22,.10)}
    .replay-icon{
      width:64px;height:64px;flex:0 0 auto;border-radius:20px;
      display:grid;place-items:center;color:#fff;background:var(--gradient);
    }
    .faq-list{display:grid;gap:12px}
    .faq-card{overflow:hidden}
    .faq-card summary{
      list-style:none;
      cursor:pointer;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:18px 20px;
      font-weight:950;
    }
    .faq-card summary::-webkit-details-marker{display:none}
    .faq-card summary:after{
      content:"+";
      width:30px;height:30px;display:grid;place-items:center;
      border-radius:50%;
      color:var(--brand-purple);
      background:#FBF7FF;
      font-size:20px;
      transition:transform .22s ease,background .22s ease;
    }
    .faq-card[open] summary{background:#fff7fd}
    .faq-card[open] summary:after{content:"−";background:#fff;color:var(--brand-pink)}
    .faq-card p{margin:0;padding:0 20px 20px;color:var(--muted);line-height:1.75}
    .cta-card{
      position:relative;
      overflow:hidden;
      padding:34px;
      background:
        radial-gradient(circle at 12% 15%,rgba(236,72,153,.13),transparent 28%),
        linear-gradient(135deg,#ffffff,#fff7f1 54%,#fbf7ff);
    }
    .cta-card:after{
      content:"";
      position:absolute;
      right:-72px;
      bottom:-82px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:linear-gradient(135deg,rgba(124,58,237,.14),rgba(249,115,22,.16));
    }
    .cta-inner{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .subscribe-form{
      display:flex;
      gap:10px;
      width:min(520px,100%);
      padding:8px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:0 12px 28px rgba(124,58,237,.08);
    }
    .subscribe-form input{
      flex:1;
      min-width:0;
      border:0;
      border-radius:16px;
      padding:0 12px;
      color:var(--ink);
    }
    .form-note{margin-top:10px;color:var(--muted);font-size:13px}
    .footer{
      margin-top:44px;
      padding:56px 0 26px;
      color:#F8F3FF;
      background:
        radial-gradient(circle at 16% 10%,rgba(236,72,153,.24),transparent 28%),
        linear-gradient(135deg,#17121F,#241632 58%,#301A2C);
    }
    .footer .brand{color:#fff}
    .footer p{color:rgba(248,243,255,.74);line-height:1.75}
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr 1fr;
      gap:28px;
      align-items:start;
    }
    .footer-title{
      font-weight:950;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:rgba(248,243,255,.72);
      transition:color .22s ease,transform .22s ease;
    }
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .footer .btn-secondary{
      background:rgba(255,255,255,.10);
      color:#fff;
      border-color:rgba(255,255,255,.18);
      box-shadow:none;
    }
    .footer .btn-secondary:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.34)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.12);
      color:rgba(248,243,255,.62);
      font-size:14px;
    }
    @media (max-width:1024px){
      .site-container{padding-left:24px;padding-right:24px}
      .nav-shell{border-radius:28px;flex-wrap:wrap;justify-content:center}
      .brand{margin-right:auto}
      .nav-tabs{order:3;width:100%;justify-content:flex-start}
      .hero-grid,.layout,.featured-card{grid-template-columns:1fr}
      .side-card{position:relative;top:auto}
      .guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-inner{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:768px){
      .section{padding:68px 0}
      .hero{padding:36px 0 56px}
      .stat-row{grid-template-columns:repeat(2,minmax(0,1fr))}
      .content-card{grid-template-columns:112px minmax(0,1fr);gap:12px}
      .small-cover{min-height:116px}
      .replay-strip{grid-template-columns:1fr}
      .section-heading{align-items:flex-start;flex-direction:column}
      .subscribe-form{flex-direction:column;padding:10px}
      .subscribe-form input{min-height:44px}
    }
    @media (max-width:520px){
      .site-container{padding-left:16px;padding-right:16px}
      .topbar{padding-top:10px}
      .nav-shell{padding:10px;border-radius:24px;gap:10px}
      .brand-name{max-width:210px;font-size:15px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .nav-tab{padding:0 14px}
      .btn{width:auto;min-height:42px;padding:0 15px}
      .hero-actions .btn{width:100%}
      .summary-panel{padding:18px;border-radius:24px}
      .progress-cover{height:188px}
      .mini-count{grid-template-columns:repeat(2,1fr)}
      .stat-card{padding:14px}
      .content-card{grid-template-columns:1fr}
      .small-cover{min-height:142px}
      .featured-card{padding:14px}
      .thumb{min-height:210px}
      .guide-grid{grid-template-columns:1fr}
      .cta-card{padding:24px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }