/* roulang page: index */
:root{
      --bg:#0b1020;
      --bg-soft:#111a33;
      --panel:#151f3a;
      --panel-2:#1b2748;
      --text:#f6f7fb;
      --muted:#aab3c8;
      --muted-2:#778199;
      --line:rgba(255,255,255,.12);
      --gold:#f4c76b;
      --gold-2:#d9a93f;
      --accent:#8bd3ff;
      --danger:#ff7a90;
      --success:#63d8a6;
      --white:#ffffff;
      --page:#f5f7fb;
      --ink:#182033;
      --ink-soft:#566077;
      --card:#ffffff;
      --border:#e5e9f2;
      --shadow:0 18px 48px rgba(18,28,51,.14);
      --shadow-soft:0 10px 28px rgba(18,28,51,.08);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at top left, rgba(244,199,107,.12), transparent 34rem),
        linear-gradient(180deg,#fbfcff 0%,#f2f5fb 52%,#eef2f8 100%);
      line-height:1.72;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:inherit}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(244,199,107,.35);color:#111827}

    .container{
      width:min(var(--container), calc(100% - 40px));
      margin-inline:auto;
    }
    .section{
      padding:82px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .section-dark{
      background:linear-gradient(145deg,#0b1020 0%,#101a33 58%,#142348 100%);
      color:var(--text);
      overflow:hidden;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(244,199,107,.28);
      border-radius:999px;
      background:rgba(244,199,107,.1);
      color:#7a5714;
      font-weight:700;
      font-size:13px;
      letter-spacing:.04em;
    }
    .section-dark .eyebrow{color:var(--gold);background:rgba(244,199,107,.12)}
    .section-title{
      margin:16px 0 12px;
      font-weight:900;
      letter-spacing:-.04em;
      font-size:clamp(28px,4vw,48px);
      line-height:1.16;
      color:var(--ink);
    }
    .section-dark .section-title{color:var(--white)}
    .section-desc{
      color:var(--ink-soft);
      font-size:17px;
      max-width:760px;
      margin:0;
    }
    .section-dark .section-desc{color:var(--muted)}
    .text-gold{color:var(--gold)}
    .muted{color:var(--muted)}
    .divider{
      height:1px;
      width:100%;
      background:linear-gradient(90deg,transparent,var(--border),transparent);
      margin:28px 0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(11,16,32,.96);
      border-bottom:1px solid rgba(255,255,255,.1);
      box-shadow:0 12px 30px rgba(2,8,23,.18);
      backdrop-filter:blur(14px);
    }
    .navbar{
      min-height:76px;
      padding:0;
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--white)!important;
      font-weight:900;
      letter-spacing:-.02em;
      max-width:520px;
      white-space:normal;
      line-height:1.25;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      background:linear-gradient(135deg,var(--gold),#fff0bd);
      color:#1c2438;
      display:grid;
      place-items:center;
      font-weight:900;
      box-shadow:0 8px 20px rgba(244,199,107,.28);
      flex:0 0 auto;
    }
    .navbar-nav{
      align-items:center;
      gap:8px;
    }
    .nav-link{
      color:rgba(255,255,255,.76)!important;
      font-weight:700;
      padding:10px 14px!important;
      border-radius:999px;
    }
    .nav-link:hover,
    .nav-link:focus{
      color:#fff!important;
      background:rgba(255,255,255,.08);
    }
    .nav-link.active{
      color:#141b2d!important;
      background:var(--gold);
      box-shadow:0 6px 18px rgba(244,199,107,.22);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--gold),#ffe2a1);
      color:#121827!important;
      font-weight:900;
      border:1px solid rgba(255,255,255,.18);
      box-shadow:0 10px 26px rgba(244,199,107,.2);
    }
    .nav-cta:hover{
      transform:translateY(-1px);
      box-shadow:0 14px 34px rgba(244,199,107,.3);
    }
    .navbar-toggler{
      border:1px solid rgba(255,255,255,.18);
      border-radius:14px;
      padding:10px 12px;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 4px rgba(244,199,107,.22);
    }
    .navbar-toggler-icon{
      filter:invert(1) brightness(2);
    }

    .btn-modern{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:50px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:900;
      letter-spacing:.01em;
      transition:var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-modern:focus{
      outline:none;
      box-shadow:0 0 0 4px rgba(244,199,107,.24);
    }
    .btn-primary-modern{
      background:linear-gradient(135deg,var(--gold),#ffe2a1);
      color:#131a2b;
      box-shadow:0 14px 34px rgba(244,199,107,.28);
    }
    .btn-primary-modern:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(244,199,107,.38);
    }
    .btn-ghost-modern{
      background:rgba(255,255,255,.08);
      color:var(--white);
      border-color:rgba(255,255,255,.2);
    }
    .btn-ghost-modern:hover{
      background:rgba(255,255,255,.14);
      transform:translateY(-2px);
    }
    .btn-light-modern{
      background:#fff;
      color:var(--ink);
      border-color:var(--border);
      box-shadow:var(--shadow-soft);
    }
    .btn-light-modern:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
      border-color:rgba(244,199,107,.5);
    }

    .hero{
      padding:58px 0 40px;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 18%, rgba(244,199,107,.16), transparent 26rem),
        radial-gradient(circle at 88% 10%, rgba(139,211,255,.12), transparent 24rem),
        linear-gradient(145deg,#070b17 0%,#0b1020 48%,#132447 100%);
      position:relative;
      overflow:hidden;
    }
    .hero:after{
      content:"";
      position:absolute;
      inset:auto -12% -42% -12%;
      height:260px;
      background:radial-gradient(ellipse at center, rgba(255,255,255,.12), transparent 68%);
      pointer-events:none;
    }
    .hero-panel{
      border:1px solid rgba(255,255,255,.12);
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,.03));
      box-shadow:0 28px 78px rgba(0,0,0,.32);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(244,199,107,.12);
      right:-120px;
      top:-120px;
      filter:blur(2px);
    }
    .age-badge{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 13px;
      border-radius:999px;
      color:var(--gold);
      background:rgba(244,199,107,.12);
      border:1px solid rgba(244,199,107,.25);
      font-size:13px;
      font-weight:800;
    }
    .hero h1{
      margin:18px 0 16px;
      font-size:clamp(34px,5.6vw,64px);
      line-height:1.06;
      font-weight:950;
      letter-spacing:-.055em;
      color:#fff;
      max-width:820px;
    }
    .hero-lead{
      max-width:760px;
      color:rgba(255,255,255,.76);
      font-size:18px;
      line-height:1.9;
      margin:0 0 24px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:24px 0 24px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:12px;
      max-width:760px;
    }
    .metric{
      padding:15px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
    }
    .metric strong{
      display:block;
      color:#fff;
      font-size:22px;
      font-weight:950;
      line-height:1.1;
    }
    .metric span{
      color:rgba(255,255,255,.62);
      font-size:13px;
    }
    .rank-board{
      position:relative;
      z-index:1;
      border-radius:24px;
      background:#0f1830;
      border:1px solid rgba(255,255,255,.12);
      padding:18px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 18px 44px rgba(0,0,0,.24);
    }
    .rank-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:6px 4px 16px;
      border-bottom:1px solid rgba(255,255,255,.1);
      margin-bottom:10px;
    }
    .rank-head h2{
      color:#fff;
      font-size:18px;
      margin:0;
      font-weight:900;
    }
    .status-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#b7ffd8;
      background:rgba(99,216,166,.12);
      border:1px solid rgba(99,216,166,.22);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:800;
    }
    .status-dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 5px rgba(99,216,166,.1);
    }
    .rank-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .rank-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:12px;
      align-items:center;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.08);
      transition:var(--ease);
    }
    .rank-item:hover{
      background:rgba(255,255,255,.09);
      transform:translateX(2px);
    }
    .rank-no{
      width:30px;
      height:30px;
      border-radius:10px;
      display:grid;
      place-items:center;
      color:#121827;
      background:var(--gold);
      font-weight:950;
    }
    .rank-title{
      color:#fff;
      font-weight:900;
      line-height:1.28;
    }
    .rank-sub{
      display:block;
      color:rgba(255,255,255,.56);
      font-size:12px;
      margin-top:2px;
    }
    .rank-score{
      color:var(--gold);
      font-weight:950;
      font-size:14px;
      white-space:nowrap;
    }

    .vertical-wrap{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:34px;
      align-items:center;
    }
    .poster-stack{
      min-height:520px;
      position:relative;
    }
    .poster-card{
      position:absolute;
      width:250px;
      min-height:390px;
      border-radius:30px;
      overflow:hidden;
      padding:18px;
      color:#fff;
      box-shadow:0 24px 54px rgba(18,28,51,.18);
      border:1px solid rgba(255,255,255,.42);
      background:linear-gradient(160deg,#273554,#0f172a);
    }
    .poster-card:nth-child(1){
      left:2%;
      top:32px;
      transform:rotate(-7deg);
      background:
        linear-gradient(180deg,rgba(11,16,32,.08),rgba(11,16,32,.82)),
        radial-gradient(circle at 28% 18%,#ffc978,transparent 34%),
        linear-gradient(145deg,#273554,#121a2d);
    }
    .poster-card:nth-child(2){
      left:35%;
      top:0;
      transform:rotate(4deg);
      z-index:2;
      background:
        linear-gradient(180deg,rgba(11,16,32,.08),rgba(11,16,32,.84)),
        radial-gradient(circle at 70% 18%,#8bd3ff,transparent 32%),
        linear-gradient(145deg,#343f68,#121a2d);
    }
    .poster-card:nth-child(3){
      left:20%;
      top:185px;
      transform:rotate(2deg);
      z-index:3;
      background:
        linear-gradient(180deg,rgba(11,16,32,.08),rgba(11,16,32,.86)),
        radial-gradient(circle at 54% 22%,#ff9bb0,transparent 32%),
        linear-gradient(145deg,#49314b,#111827);
    }
    .poster-chip{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.2);
      color:#fff;
      font-size:12px;
      font-weight:800;
    }
    .poster-card h3{
      position:absolute;
      left:18px;
      right:18px;
      bottom:64px;
      margin:0;
      font-size:22px;
      line-height:1.22;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .poster-card p{
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:13px;
      line-height:1.55;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
      margin-top:24px;
    }
    .feature-card{
      padding:20px;
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
      border-color:rgba(244,199,107,.5);
    }
    .feature-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:#fff5dc;
      color:#9a6a10;
      font-weight:950;
      margin-bottom:12px;
    }
    .feature-card h3{
      margin:0 0 8px;
      font-size:18px;
      font-weight:900;
      color:var(--ink);
    }
    .feature-card p{
      margin:0;
      color:var(--ink-soft);
      font-size:14px;
    }

    .deal-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:18px 20px;
      border-radius:24px;
      background:linear-gradient(135deg,#fff7df,#ffffff);
      border:1px solid rgba(244,199,107,.36);
      box-shadow:var(--shadow-soft);
      margin-bottom:22px;
    }
    .deal-strip strong{
      font-size:18px;
      font-weight:950;
      color:#6f4b08;
    }
    .deal-strip span{
      color:#735b27;
      font-weight:700;
      font-size:14px;
    }
    .product-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
    }
    .hot-card{
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      padding:24px;
      transition:var(--ease);
      overflow:hidden;
      position:relative;
    }
    .hot-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow);
    }
    .hot-card.featured{
      min-height:360px;
      color:#fff;
      background:
        linear-gradient(135deg,rgba(11,16,32,.94),rgba(21,31,58,.78)),
        radial-gradient(circle at 80% 18%,rgba(244,199,107,.35),transparent 28rem);
      border-color:rgba(255,255,255,.1);
    }
    .hot-card.featured:after{
      content:"";
      position:absolute;
      right:-60px;
      bottom:-80px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:rgba(244,199,107,.16);
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      background:#f1f5fb;
      color:#5e6a82;
      font-size:12px;
      font-weight:850;
    }
    .hot-card.featured .badge-soft{
      background:rgba(255,255,255,.12);
      color:var(--gold);
      border:1px solid rgba(244,199,107,.24);
    }
    .hot-card h3{
      margin:16px 0 10px;
      font-size:clamp(22px,3vw,34px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.035em;
    }
    .hot-card p{
      margin:0;
      color:var(--ink-soft);
    }
    .hot-card.featured p{color:rgba(255,255,255,.72)}
    .ticket-list{
      display:grid;
      gap:14px;
    }
    .ticket{
      display:grid;
      grid-template-columns:1fr auto;
      gap:14px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .ticket:before,.ticket:after{
      content:"";
      position:absolute;
      top:50%;
      width:20px;
      height:20px;
      border-radius:50%;
      background:#f4f7fc;
      border:1px solid var(--border);
      transform:translateY(-50%);
    }
    .ticket:before{left:-10px}
    .ticket:after{right:-10px}
    .ticket h4{
      margin:0 0 5px;
      font-size:17px;
      font-weight:950;
    }
    .ticket p{
      margin:0;
      color:var(--ink-soft);
      font-size:13px;
    }
    .ticket-price{
      color:#9a6a10;
      font-weight:950;
      white-space:nowrap;
    }

    .review-layout{
      display:grid;
      grid-template-columns:340px 1fr;
      gap:24px;
      align-items:start;
      margin-top:28px;
    }
    .score-card{
      position:sticky;
      top:100px;
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg,#101a33,#18264a);
      color:#fff;
      padding:26px;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow);
    }
    .score-num{
      font-size:60px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.06em;
      color:var(--gold);
      margin-bottom:10px;
    }
    .star-line{
      color:var(--gold);
      letter-spacing:2px;
      font-size:18px;
      margin-bottom:10px;
    }
    .score-card p{
      color:rgba(255,255,255,.72);
      margin:0 0 18px;
    }
    .review-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .review-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .review-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
    }
    .review-card p{
      margin:0 0 16px;
      color:var(--ink-soft);
    }
    .reviewer{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .avatar{
      width:42px;
      height:42px;
      border-radius:50%;
      background:linear-gradient(135deg,#f4c76b,#8bd3ff);
      display:grid;
      place-items:center;
      color:#111827;
      font-weight:950;
    }
    .reviewer strong{
      display:block;
      font-weight:900;
      line-height:1.2;
    }
    .reviewer span{
      color:var(--muted-2);
      font-size:13px;
    }

    .update-box{
      margin-top:26px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .update-row{
      display:grid;
      grid-template-columns:160px 1fr 120px;
      gap:16px;
      align-items:center;
      padding:18px 22px;
      border-bottom:1px solid var(--border);
      transition:var(--ease);
    }
    .update-row:last-child{border-bottom:0}
    .update-row:hover{background:#fbf6e8}
    .update-time{
      color:#7a5714;
      font-weight:900;
      font-size:14px;
    }
    .update-title{
      font-weight:900;
      color:var(--ink);
      line-height:1.4;
    }
    .update-title:hover{color:#8a610f}
    .update-state{
      justify-self:end;
      padding:6px 10px;
      border-radius:999px;
      background:#edf8f3;
      color:#287953;
      font-size:12px;
      font-weight:850;
    }
    .info-side{
      border-radius:var(--radius-xl);
      background:linear-gradient(145deg,#ffffff,#f8fbff);
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      padding:24px;
      height:100%;
    }
    .info-side h3{
      margin:0 0 12px;
      font-size:21px;
      font-weight:950;
    }
    .kpi-list{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .kpi{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:14px;
      border-radius:16px;
      background:#f5f7fb;
      border:1px solid #edf0f6;
    }
    .kpi span{color:var(--ink-soft);font-weight:750}
    .kpi strong{color:var(--ink);font-weight:950}

    .compare-table{
      margin-top:28px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .compare-row{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      min-height:68px;
      border-bottom:1px solid var(--border);
    }
    .compare-row:last-child{border-bottom:0}
    .compare-cell{
      padding:18px 20px;
      display:flex;
      align-items:center;
      border-right:1px solid var(--border);
      color:var(--ink-soft);
      font-weight:750;
    }
    .compare-cell:last-child{border-right:0}
    .compare-head .compare-cell{
      background:#101a33;
      color:#fff;
      font-weight:950;
    }
    .compare-cell.highlight{
      background:#fff8e8;
      color:#6f4b08;
      font-weight:950;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      margin-top:28px;
    }
    .faq-item{
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid var(--border);
      box-shadow:var(--shadow-soft);
      padding:22px;
      transition:var(--ease);
    }
    .faq-item:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
    }
    .faq-item h3{
      margin:0 0 10px;
      font-size:18px;
      font-weight:950;
      color:var(--ink);
    }
    .faq-item p{
      margin:0;
      color:var(--ink-soft);
      font-size:15px;
    }

    .cta-card{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:
        radial-gradient(circle at 84% 12%,rgba(244,199,107,.26),transparent 20rem),
        linear-gradient(135deg,#0b1020,#17264a);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 26px 74px rgba(18,28,51,.24);
      padding:36px;
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:28px;
      align-items:center;
    }
    .cta-card h2{
      font-size:clamp(28px,4vw,46px);
      line-height:1.16;
      letter-spacing:-.045em;
      font-weight:950;
      margin:0 0 12px;
    }
    .cta-card p{
      color:rgba(255,255,255,.72);
      margin:0;
      max-width:720px;
    }
    .cta-actions{
      display:flex;
      flex-direction:column;
      gap:12px;
      align-items:stretch;
    }
    .mini-note{
      display:flex;
      gap:10px;
      align-items:flex-start;
      margin-top:18px;
      color:rgba(255,255,255,.62);
      font-size:13px;
    }
    .mini-note b{color:var(--gold)}

    .site-footer{
      background:#070b17;
      color:rgba(255,255,255,.7);
      padding:54px 0 28px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:36px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:950;
      font-size:20px;
      margin-bottom:14px;
    }
    .footer-desc{
      max-width:720px;
      color:rgba(255,255,255,.62);
      margin:0;
    }
    .footer-links{
      display:flex;
      justify-content:flex-end;
      flex-wrap:wrap;
      gap:10px;
    }
    .footer-links a{
      padding:9px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.08);
      font-weight:800;
    }
    .footer-links a:hover{
      background:rgba(244,199,107,.14);
      color:var(--gold);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:rgba(255,255,255,.46);
      font-size:13px;
    }

    @media (max-width:1024px){
      .hero-panel{padding:26px}
      .vertical-wrap,.product-grid,.review-layout,.cta-card,.footer-grid{
        grid-template-columns:1fr;
      }
      .score-card{position:relative;top:auto}
      .poster-stack{min-height:500px}
      .footer-links{justify-content:flex-start}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:62px 0}
      .navbar{padding:12px 0}
      .navbar-brand{font-size:16px}
      .navbar-collapse{
        margin-top:12px;
        padding:14px;
        border-radius:20px;
        background:rgba(255,255,255,.06);
        border:1px solid rgba(255,255,255,.1);
      }
      .hero{padding:34px 0 28px}
      .hero-panel{border-radius:22px;padding:22px}
      .hero-metrics,.feature-grid,.review-grid,.faq-grid{
        grid-template-columns:1fr;
      }
      .poster-stack{min-height:430px}
      .poster-card{width:210px;min-height:330px;border-radius:26px}
      .poster-card:nth-child(2){left:38%}
      .poster-card:nth-child(3){left:16%;top:160px}
      .deal-strip{
        align-items:flex-start;
        flex-direction:column;
      }
      .update-row{
        grid-template-columns:1fr;
        gap:8px;
      }
      .update-state{justify-self:start}
      .compare-row{
        grid-template-columns:1fr;
      }
      .compare-cell{
        border-right:0;
        border-bottom:1px solid var(--border);
      }
      .compare-cell:last-child{border-bottom:0}
      .cta-actions{align-items:flex-start}
    }
    @media (max-width:520px){
      .hero h1{font-size:34px}
      .section-title{font-size:28px}
      .hero-actions,.cta-actions{width:100%}
      .btn-modern{width:100%}
      .rank-item{grid-template-columns:auto 1fr}
      .rank-score{grid-column:2;justify-self:start}
      .poster-stack{
        min-height:auto;
        display:grid;
        gap:14px;
      }
      .poster-card{
        position:relative;
        width:100%;
        min-height:260px;
        left:auto!important;
        top:auto!important;
        transform:none!important;
      }
      .ticket{
        grid-template-columns:1fr;
      }
      .ticket-price{justify-self:start}
      .cta-card{padding:24px;border-radius:24px}
      .copyright{flex-direction:column}
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}