/* roulang page: index */
:root{
      --bg:#100d14;
      --bg-soft:#17121e;
      --panel:#201827;
      --panel-2:#281f31;
      --panel-glow:rgba(125, 35, 54, .22);
      --text:#f7f1ef;
      --muted:#b9aeb8;
      --subtle:#8f8490;
      --line:rgba(255,255,255,.11);
      --line-strong:rgba(255,255,255,.18);
      --brand:#a33445;
      --brand-2:#d6a761;
      --brand-dark:#722637;
      --gold:#f1c982;
      --success:#68d391;
      --danger:#ff7373;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --shadow-soft:0 12px 34px rgba(0,0,0,.26);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --header-h:76px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      background:
        radial-gradient(circle at 18% 5%, rgba(163,52,69,.28), transparent 36%),
        radial-gradient(circle at 78% 0%, rgba(214,167,97,.14), transparent 34%),
        linear-gradient(180deg, #0d0a10 0%, var(--bg) 45%, #0d0b0f 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(214,167,97,.35);color:#fff}

    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(214,167,97,.28);
      background:rgba(214,167,97,.08);
      color:var(--gold);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 18px rgba(214,167,97,.75);
    }
    h1,h2,h3{line-height:1.16;letter-spacing:-.035em}
    h2{font-size:clamp(30px, 4vw, 48px)}
    h3{font-size:22px}
    p{color:var(--muted)}
    .lead{font-size:18px;color:#d7ced7;max-width:720px}
    .muted{color:var(--subtle)}

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(13,10,16,.76);
      backdrop-filter:blur(18px);
      transition:box-shadow .25s var(--ease), background .25s var(--ease);
    }
    .site-header.scrolled{
      background:rgba(13,10,16,.92);
      box-shadow:0 12px 36px rgba(0,0,0,.28);
    }
    .nav-wrap{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      color:#1a0c0f;
      background:linear-gradient(135deg, var(--gold), #a33445);
      box-shadow:0 12px 28px rgba(163,52,69,.35);
      font-weight:950;
    }
    .brand-text{font-size:19px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      list-style:none;
      padding:6px;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      height:38px;
      padding:0 15px;
      border-radius:999px;
      color:#d8d0d9;
      font-size:14px;
      font-weight:700;
      transition:background .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus-visible{
      background:rgba(214,167,97,.12);
      color:#fff;
      outline:none;
    }
    .nav-links a.active{
      background:rgba(163,52,69,.55);
      color:#fff;
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      min-width:220px;
      padding:0 12px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      transition:border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
    }
    .search:focus-within{
      border-color:rgba(214,167,97,.58);
      box-shadow:0 0 0 4px rgba(214,167,97,.12);
      background:rgba(255,255,255,.07);
    }
    .search svg{width:17px;height:17px;color:var(--subtle)}
    .search input{
      width:100%;
      border:0;
      outline:0;
      color:#fff;
      background:transparent;
      font-size:14px;
    }
    .search input::placeholder{color:#8e8490}
    .menu-btn{
      display:none;
      width:44px;height:44px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:14px;
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .menu-btn:hover{background:rgba(255,255,255,.1)}
    .menu-btn:focus-visible{outline:3px solid rgba(214,167,97,.32);outline-offset:2px}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      color:#fff;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn:focus-visible{outline:3px solid rgba(214,167,97,.35);outline-offset:3px}
    .btn-primary{
      color:#190b0e;
      background:linear-gradient(135deg, #f0c376, #d6a761 46%, #a33445);
      box-shadow:0 14px 32px rgba(163,52,69,.32);
    }
    .btn-primary:hover{box-shadow:0 18px 42px rgba(163,52,69,.44)}
    .btn-secondary{
      background:rgba(255,255,255,.045);
      border-color:rgba(255,255,255,.16);
      color:#f6eff3;
    }
    .btn-secondary:hover{background:rgba(255,255,255,.085);border-color:rgba(214,167,97,.35)}
    .btn-small{min-height:38px;padding:0 14px;font-size:13px}
    .btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

    .hero{
      position:relative;
      min-height:760px;
      display:grid;
      align-items:center;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(90deg, rgba(13,10,16,.98) 0%, rgba(13,10,16,.86) 48%, rgba(13,10,16,.55) 100%),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 62% 34%, rgba(214,167,97,.18), transparent 34%),
        linear-gradient(180deg, transparent 58%, rgba(16,13,20,.96) 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:58px;
      align-items:center;
      padding:82px 0 72px;
    }
    .hero-copy{max-width:710px}
    .age-strip{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      margin-bottom:24px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      color:#f3e8df;
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.06);
      font-size:13px;
      font-weight:800;
    }
    .badge.gold{color:#23130d;background:rgba(214,167,97,.96);border-color:rgba(214,167,97,.96)}
    .badge.red{background:rgba(163,52,69,.26);border-color:rgba(163,52,69,.45);color:#ffdce2}
    .hero h1{
      font-size:clamp(42px, 6.8vw, 82px);
      max-width:820px;
      margin-bottom:22px;
    }
    .hero h1 span{
      color:transparent;
      background:linear-gradient(135deg,#fff 0%, #f1c982 42%, #c76472 100%);
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-desc{
      font-size:19px;
      color:#ded5dc;
      max-width:710px;
      margin-bottom:30px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
    .hero-notice{
      display:flex;
      gap:14px;
      align-items:flex-start;
      max-width:760px;
      padding:16px 18px;
      border:1px solid rgba(214,167,97,.18);
      border-radius:var(--radius-md);
      background:rgba(18,14,22,.74);
      box-shadow:var(--shadow-soft);
    }
    .hero-notice strong{display:block;color:#fff;margin-bottom:2px}
    .hero-notice p{font-size:14px;color:#c9bec8}
    .notice-icon{
      width:38px;height:38px;flex:0 0 auto;border-radius:13px;
      display:grid;place-items:center;
      background:rgba(214,167,97,.14);
      color:var(--gold);
      border:1px solid rgba(214,167,97,.24);
      font-weight:900;
    }
    .hero-showcase{
      position:relative;
      min-height:560px;
      border-radius:36px;
      padding:18px;
      background:linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.03));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow);
      transform:rotate(1.2deg);
    }
    .hero-showcase::before{
      content:"";
      position:absolute;
      inset:-28px -20px auto auto;
      width:170px;height:170px;
      border-radius:50%;
      background:rgba(214,167,97,.18);
      filter:blur(20px);
      z-index:-1;
    }
    .showcase-image{
      position:relative;
      height:524px;
      border-radius:28px;
      overflow:hidden;
      background:#241825;
    }
    .showcase-image img{width:100%;height:100%;object-fit:cover}
    .showcase-image::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(0,0,0,.06) 0%, rgba(0,0,0,.18) 42%, rgba(0,0,0,.84) 100%);
    }
    .showcase-caption{
      position:absolute;
      left:24px;right:24px;bottom:24px;
      z-index:2;
      display:grid;
      gap:13px;
    }
    .caption-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .showcase-caption h2{font-size:28px}
    .meta-line{display:flex;flex-wrap:wrap;gap:8px}
    .play-pill{
      width:58px;height:58px;flex:0 0 auto;border-radius:50%;
      display:grid;place-items:center;
      color:#180c0d;
      background:var(--gold);
      box-shadow:0 16px 34px rgba(214,167,97,.34);
    }

    .quick-panel{
      margin-top:-46px;
      position:relative;
      z-index:3;
    }
    .quick-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      padding:16px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:var(--radius-xl);
      background:rgba(25,18,30,.86);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow-soft);
    }
    .quick-item{
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(255,255,255,.08);
      background:rgba(255,255,255,.04);
      transition:transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
    }
    .quick-item:hover{
      transform:translateY(-4px);
      background:rgba(255,255,255,.07);
      border-color:rgba(214,167,97,.23);
    }
    .quick-item b{display:block;font-size:28px;line-height:1;color:#fff;margin-bottom:8px}
    .quick-item span{color:var(--muted);font-size:14px}

    .feature-layout{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:28px;
      align-items:stretch;
    }
    .feature-intro{
      padding:34px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.035)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.12);
      overflow:hidden;
      position:relative;
      min-height:430px;
      display:flex;
      flex-direction:column;
      justify-content:flex-end;
    }
    .feature-intro::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,10,16,.18),rgba(14,10,16,.86));}
    .feature-intro>*{position:relative}
    .feature-intro h2{margin-bottom:16px}
    .category-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:16px;
    }
    .category-card{
      padding:24px;
      min-height:206px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
      box-shadow:0 10px 28px rgba(0,0,0,.15);
      transition:transform .22s var(--ease), border-color .22s var(--ease), background .22s var(--ease);
    }
    .category-card:hover{
      transform:translateY(-5px);
      border-color:rgba(214,167,97,.28);
      background:linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.045));
    }
    .cat-icon{
      width:48px;height:48px;
      display:grid;place-items:center;
      border-radius:16px;
      margin-bottom:18px;
      background:rgba(163,52,69,.28);
      color:#ffd2d9;
      border:1px solid rgba(163,52,69,.35);
      font-size:22px;
    }
    .category-card h3{margin-bottom:10px}
    .category-card p{font-size:15px}

    .content-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .content-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:var(--panel);
      border:1px solid rgba(255,255,255,.1);
      box-shadow:0 12px 34px rgba(0,0,0,.18);
      transition:transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
    }
    .content-card:hover{
      transform:translateY(-6px);
      box-shadow:0 24px 56px rgba(0,0,0,.32);
      border-color:rgba(214,167,97,.26);
    }
    .content-cover{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
      background:#271d2e;
    }
    .content-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
    .content-card:hover .content-cover img{transform:scale(1.055)}
    .content-cover::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, rgba(0,0,0,0) 35%, rgba(0,0,0,.62) 100%);
    }
    .cover-badge{
      position:absolute;left:14px;top:14px;z-index:2;
    }
    .duration{
      position:absolute;right:14px;bottom:14px;z-index:2;
      padding:5px 9px;border-radius:999px;
      background:rgba(0,0,0,.55);
      color:#fff;font-size:12px;font-weight:800;
      border:1px solid rgba(255,255,255,.14);
    }
    .content-body{padding:22px}
    .content-body h3{margin-bottom:10px}
    .content-body p{font-size:15px;margin-bottom:17px}
    .card-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:var(--subtle);
      font-size:13px;
      padding-top:16px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .text-link{
      color:var(--gold);
      font-weight:850;
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .text-link:hover{color:#ffe0a7}
    .text-link:focus-visible{outline:3px solid rgba(214,167,97,.3);outline-offset:4px;border-radius:8px}

    .updates-wrap{
      display:grid;
      grid-template-columns:.72fr 1.28fr;
      gap:24px;
      align-items:start;
    }
    .updates-note{
      position:sticky;
      top:100px;
      padding:30px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.1);
      background:linear-gradient(180deg, rgba(163,52,69,.18), rgba(255,255,255,.04));
      box-shadow:var(--shadow-soft);
    }
    .updates-note h2{font-size:34px;margin-bottom:14px}
    .updates-list{
      display:grid;
      gap:14px;
    }
    .update-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:18px;
      align-items:center;
      padding:18px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      transition:transform .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
    }
    .update-item:hover{
      transform:translateX(4px);
      background:rgba(255,255,255,.07);
      border-color:rgba(214,167,97,.23);
    }
    .update-thumb{
      width:86px;height:68px;
      border-radius:16px;
      overflow:hidden;
      background:#271e2c;
    }
    .update-thumb img{width:100%;height:100%;object-fit:cover}
    .update-main h3{
      font-size:19px;
      letter-spacing:-.02em;
      margin-bottom:5px;
    }
    .update-main p{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
      font-size:14px;
      color:#bfb4be;
    }
    .update-side{
      text-align:right;
      min-width:112px;
    }
    .update-date{display:block;color:var(--subtle);font-size:13px;margin-top:8px}
    .empty-state{
      padding:34px;
      border:1px dashed rgba(214,167,97,.32);
      background:rgba(214,167,97,.06);
      border-radius:var(--radius-lg);
      color:#d8ced7;
      text-align:center;
      font-weight:800;
    }

    .experience{
      position:relative;
      overflow:hidden;
      border-top:1px solid rgba(255,255,255,.08);
      border-bottom:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(90deg, rgba(16,13,20,.96), rgba(16,13,20,.74)),
        url('/assets/images/backpic/back-3.webp') center/cover fixed;
    }
    .experience-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:28px;
      align-items:center;
    }
    .experience-panel{
      padding:32px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.055);
      backdrop-filter:blur(10px);
    }
    .check-list{
      list-style:none;
      display:grid;
      gap:14px;
      margin-top:24px;
    }
    .check-list li{
      display:flex;
      align-items:flex-start;
      gap:12px;
      color:#ddd2d8;
    }
    .check-list li::before{
      content:"✓";
      width:24px;height:24px;flex:0 0 auto;
      display:grid;place-items:center;
      border-radius:50%;
      color:#160d10;
      background:var(--gold);
      font-weight:900;
      margin-top:2px;
    }
    .member-card{
      display:grid;
      gap:16px;
    }
    .tier{
      padding:24px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.1);
      background:rgba(20,15,24,.72);
      transition:transform .22s var(--ease), border-color .22s var(--ease);
    }
    .tier:hover{transform:translateY(-4px);border-color:rgba(214,167,97,.28)}
    .tier-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:10px}
    .tier h3{font-size:21px}
    .price{color:var(--gold);font-size:26px;font-weight:950}
    .tier p{font-size:15px}

    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .trust-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.035));
      border:1px solid rgba(255,255,255,.1);
    }
    .trust-card b{display:block;color:#fff;font-size:24px;margin-bottom:7px}
    .trust-card span{color:var(--muted);font-size:14px}

    .faq-layout{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:30px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.045);
      border-radius:20px;
      overflow:hidden;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:20px 22px;
      border:0;
      background:transparent;
      color:#fff;
      text-align:left;
      font-weight:900;
      transition:background .22s var(--ease);
    }
    .faq-question:hover{background:rgba(255,255,255,.045)}
    .faq-question:focus-visible{outline:3px solid rgba(214,167,97,.32);outline-offset:-3px}
    .faq-icon{
      width:28px;height:28px;flex:0 0 auto;border-radius:50%;
      display:grid;place-items:center;
      color:#1b0f12;
      background:var(--gold);
      transition:transform .22s var(--ease);
    }
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s var(--ease);
    }
    .faq-answer p{
      padding:0 22px 22px;
      font-size:15px;
      color:#c8bdc7;
    }

    .cta{
      padding:44px;
      border-radius:36px;
      background:
        linear-gradient(135deg, rgba(163,52,69,.62), rgba(214,167,97,.18)),
        linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.045));
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-soft);
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .cta::after{
      content:"";
      position:absolute;
      right:-80px;top:-90px;
      width:240px;height:240px;
      border-radius:50%;
      background:rgba(214,167,97,.18);
      filter:blur(8px);
    }
    .cta>*{position:relative}
    .cta h2{font-size:clamp(30px,4vw,46px);margin-bottom:12px}
    .cta-form{
      display:flex;
      gap:10px;
      min-width:410px;
      padding:8px;
      border-radius:999px;
      background:rgba(16,13,20,.55);
      border:1px solid rgba(255,255,255,.12);
    }
    .cta-form input{
      min-width:0;
      flex:1;
      border:0;
      outline:0;
      background:transparent;
      color:#fff;
      padding:0 14px;
    }
    .cta-form input::placeholder{color:#b5aab3}
    .cta-form:focus-within{box-shadow:0 0 0 4px rgba(214,167,97,.14)}

    .site-footer{
      padding:56px 0 28px;
      background:#0a080c;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .8fr .8fr;
      gap:34px;
      padding-bottom:36px;
    }
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;font-weight:950;font-size:20px}
    .footer-col h3{
      font-size:16px;
      margin-bottom:14px;
      color:#fff;
      letter-spacing:0;
    }
    .footer-col p,.footer-col li{font-size:14px;color:#afa4ae}
    .footer-links{list-style:none;display:grid;gap:9px}
    .footer-links a{color:#afa4ae;transition:color .2s var(--ease)}
    .footer-links a:hover,.footer-links a:focus-visible{color:var(--gold);outline:none}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#8c818c;
      font-size:13px;
    }

    .age-modal{
      position:fixed;
      inset:0;
      z-index:100;
      display:none;
      place-items:center;
      padding:24px;
      background:rgba(5,4,7,.78);
      backdrop-filter:blur(14px);
    }
    .age-modal.show{display:grid}
    .modal-card{
      width:min(520px,100%);
      padding:30px;
      border-radius:28px;
      border:1px solid rgba(255,255,255,.14);
      background:linear-gradient(180deg, #211827, #130f17);
      box-shadow:0 30px 90px rgba(0,0,0,.55);
    }
    .modal-card h2{font-size:30px;margin-bottom:12px}
    .modal-card p{margin-bottom:20px}
    .modal-actions{display:flex;gap:12px;flex-wrap:wrap}
    .modal-card .small-note{font-size:13px;color:#978c96;margin-top:16px;margin-bottom:0}

    @media (max-width:1024px){
      :root{--header-h:70px}
      .container{width:min(100% - 32px, var(--container))}
      .search{display:none}
      .hero{min-height:auto}
      .hero-grid{grid-template-columns:1fr;gap:36px;padding:64px 0 86px}
      .hero-showcase{min-height:auto;max-width:650px;transform:none}
      .showcase-image{height:430px}
      .quick-grid,.trust-grid{grid-template-columns:repeat(2,1fr)}
      .feature-layout,.updates-wrap,.experience-grid,.faq-layout{grid-template-columns:1fr}
      .updates-note{position:relative;top:auto}
      .content-grid{grid-template-columns:repeat(2,1fr)}
      .cta{grid-template-columns:1fr}
      .cta-form{min-width:0;width:100%}
    }
    @media (max-width:768px){
      .site-header{height:auto;min-height:var(--header-h)}
      .nav-wrap{min-height:var(--header-h);flex-wrap:wrap}
      .menu-btn{display:grid;place-items:center}
      .nav-links{
        order:4;
        display:none;
        width:100%;
        flex-direction:column;
        align-items:stretch;
        border-radius:22px;
        margin-bottom:14px;
      }
      .nav-links.open{display:flex}
      .nav-links a{justify-content:center}
      .nav-actions{margin-left:auto}
      .brand-text{font-size:17px}
      .section{padding:72px 0}
      .section-head{display:block}
      .section-head .btn{margin-top:18px}
      .hero h1{font-size:44px}
      .hero-desc{font-size:17px}
      .hero-actions .btn{width:100%}
      .quick-grid,.category-grid,.content-grid,.trust-grid{grid-template-columns:1fr}
      .update-item{grid-template-columns:74px 1fr;align-items:start}
      .update-side{grid-column:2;text-align:left;display:flex;align-items:center;gap:12px;min-width:0}
      .update-thumb{width:74px;height:62px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .container{width:min(100% - 24px, var(--container))}
      .hero-grid{padding:44px 0 72px}
      .hero h1{font-size:38px}
      .showcase-image{height:330px}
      .showcase-caption{left:16px;right:16px;bottom:16px}
      .caption-row{align-items:flex-start}
      .play-pill{width:48px;height:48px}
      .hero-notice{padding:14px}
      .feature-intro,.experience-panel,.updates-note,.cta{padding:24px;border-radius:24px}
      .content-body,.category-card,.trust-card,.tier{padding:20px}
      .cta-form{border-radius:22px;flex-direction:column}
      .cta-form .btn{width:100%}
      .modal-card{padding:24px}
    }

/* roulang page: article */
:root{
      --bg:#100d14;
      --bg-soft:#17121e;
      --panel:#201827;
      --panel-2:#281f31;
      --panel-glow:rgba(125, 35, 54, .22);
      --text:#f7f1ef;
      --muted:#b9aeb8;
      --subtle:#8f8490;
      --line:rgba(255,255,255,.11);
      --line-strong:rgba(255,255,255,.18);
      --brand:#a33445;
      --brand-2:#d6a761;
      --brand-dark:#722637;
      --gold:#f1c982;
      --success:#68d391;
      --danger:#ff7373;
      --shadow:0 22px 70px rgba(0,0,0,.38);
      --shadow-soft:0 12px 34px rgba(0,0,0,.26);
      --radius-xl:30px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1180px;
      --header-h:76px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      margin:0;
      background:
        radial-gradient(circle at 18% 5%, rgba(163,52,69,.28), transparent 36%),
        radial-gradient(circle at 78% 0%, rgba(214,167,97,.14), transparent 34%),
        linear-gradient(180deg, #0d0a10 0%, var(--bg) 45%, #0d0b0f 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.75;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:48px 48px;
      mask-image:linear-gradient(180deg, #000 0%, transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-title{margin:0;font-size:clamp(26px,3vw,40px);line-height:1.18;font-weight:950;letter-spacing:-.04em}
    .section-desc{margin:10px 0 0;color:#d7ced7;max-width:720px}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(214,167,97,.28);
      background:rgba(214,167,97,.08);
      color:var(--gold);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 18px rgba(214,167,97,.75);
    }
    .lead{font-size:18px;color:#d7ced7;max-width:720px}
    .muted{color:var(--subtle)}
    .sr-only{
      position:absolute;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;
      clip:rect(0,0,0,0);
      white-space:nowrap;
      border:0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      height:var(--header-h);
      border-bottom:1px solid rgba(255,255,255,.08);
      background:rgba(13,10,16,.76);
      backdrop-filter:blur(18px);
      transition:box-shadow .25s var(--ease), background .25s var(--ease);
    }
    .site-header.scrolled{
      background:rgba(13,10,16,.92);
      box-shadow:0 12px 36px rgba(0,0,0,.28);
    }
    .nav-wrap{
      height:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:14px;
      display:grid;place-items:center;
      color:#1a0c0f;
      background:linear-gradient(135deg, var(--gold), #a33445);
      box-shadow:0 12px 28px rgba(163,52,69,.35);
      font-weight:950;
    }
    .brand-text{font-size:19px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      list-style:none;
      padding:6px;
      margin:0;
      border:1px solid rgba(255,255,255,.08);
      border-radius:999px;
      background:rgba(255,255,255,.035);
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      height:38px;
      padding:0 15px;
      border-radius:999px;
      color:#d8d0d9;
      font-size:14px;
      font-weight:700;
      transition:background .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus-visible{
      background:rgba(214,167,97,.12);
      color:#fff;
      outline:none;
    }
    .nav-links a.active{
      background:rgba(163,52,69,.55);
      color:#fff;
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search{
      display:flex;
      align-items:center;
      gap:8px;
      height:42px;
      min-width:220px;
      padding:0 12px;
      border:1px solid rgba(255,255,255,.1);
      border-radius:999px;
      background:rgba(255,255,255,.045);
      transition:border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
    }
    .search:focus-within{
      border-color:rgba(214,167,97,.58);
      box-shadow:0 0 0 4px rgba(214,167,97,.12);
      background:rgba(255,255,255,.07);
    }
    .search svg{width:17px;height:17px;color:var(--subtle)}
    .search input{
      width:100%;
      border:0;
      outline:0;
      color:#fff;
      background:transparent;
      font-size:14px;
    }
    .search input::placeholder{color:#8e8490}
    .menu-btn{
      display:none;
      width:44px;height:44px;
      border:1px solid rgba(255,255,255,.12);
      border-radius:14px;
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .menu-btn:hover{background:rgba(255,255,255,.1)}
    .menu-btn:focus-visible{outline:3px solid rgba(214,167,97,.32);outline-offset:2px}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:0 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:850;
      color:#fff;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn:focus-visible{outline:3px solid rgba(214,167,97,.35);outline-offset:3px}
    .btn-primary{
      color:#190b0e;
      background:linear-gradient(135deg, #f0c376, #d6a761 46%, #a33445);
      box-shadow:0 14px 32px rgba(163,52,69,.32);
    }
    .btn-primary:hover{box-shadow:0 18px 42px rgba(163,52,69,.44)}
    .btn-secondary{
      background:rgba(255,255,255,.045);
      border-color:rgba(255,255,255,.16);
      color:#f6eff3;
    }
    .btn-secondary:hover{background:rgba(255,255,255,.085);border-color:rgba(214,167,97,.35)}
    .btn-small{min-height:38px;padding:0 14px;font-size:14px}
    .btn[disabled],.btn.disabled{opacity:.55;pointer-events:none}

    .article-hero{
      position:relative;
      padding:58px 0 46px;
      overflow:hidden;
      border-bottom:1px solid rgba(255,255,255,.08);
      background:
        linear-gradient(90deg, rgba(13,10,16,.95) 0%, rgba(13,10,16,.74) 48%, rgba(13,10,16,.92) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .article-hero::after{
      content:"";
      position:absolute;
      inset:auto -10% -120px -10%;
      height:220px;
      background:radial-gradient(circle, rgba(163,52,69,.28), transparent 70%);
      pointer-events:none;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin:0 0 20px;
      padding:0;
      color:#cfc3cd;
      font-size:14px;
      list-style:none;
    }
    .breadcrumb a{
      color:#f3d395;
      transition:color .2s var(--ease);
    }
    .breadcrumb a:hover{color:#fff}
    .breadcrumb span{color:#7e7380}
    .article-title{
      max-width:940px;
      margin:0;
      font-size:clamp(34px,5vw,62px);
      line-height:1.08;
      font-weight:950;
      letter-spacing:-.06em;
      text-wrap:balance;
    }
    .article-summary{
      max-width:820px;
      margin:20px 0 0;
      color:#ddd4dc;
      font-size:18px;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:26px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:30px;
      padding:5px 11px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      color:#efe8ee;
      font-size:13px;
      font-weight:750;
    }
    .badge-gold{
      border-color:rgba(214,167,97,.34);
      background:rgba(214,167,97,.1);
      color:var(--gold);
    }
    .badge-red{
      border-color:rgba(163,52,69,.42);
      background:rgba(163,52,69,.22);
      color:#ffd8df;
    }

    .article-shell{
      display:grid;
      grid-template-columns:minmax(0, 1fr) 330px;
      gap:34px;
      align-items:start;
    }
    .content-card,
    .side-card,
    .info-card,
    .recommend-card,
    .faq-card{
      border:1px solid var(--line);
      background:linear-gradient(180deg, rgba(32,24,39,.92), rgba(23,18,30,.92));
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
    }
    .content-card{overflow:hidden}
    .article-cover{
      position:relative;
      aspect-ratio:16/7;
      overflow:hidden;
      background:#1a141f;
    }
    .article-cover img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.86;
      transition:transform .8s var(--ease), opacity .3s var(--ease);
    }
    .content-card:hover .article-cover img{transform:scale(1.035);opacity:.94}
    .cover-caption{
      position:absolute;
      left:20px;
      bottom:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(16,13,20,.72);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(12px);
      color:#fff;
      font-size:13px;
      font-weight:800;
    }
    .article-body{
      padding:38px;
      color:#eee6ed;
      font-size:17px;
    }
    .article-body h2,
    .article-body h3,
    .article-body h4{
      color:#fff;
      line-height:1.28;
      letter-spacing:-.03em;
      margin:2em 0 .72em;
      font-weight:920;
    }
    .article-body h2{font-size:30px}
    .article-body h3{font-size:24px}
    .article-body h4{font-size:20px}
    .article-body p{margin:0 0 1.18em}
    .article-body a{
      color:#f4ca83;
      border-bottom:1px solid rgba(244,202,131,.35);
      transition:color .2s var(--ease), border-color .2s var(--ease);
    }
    .article-body a:hover{color:#fff;border-color:#fff}
    .article-body ul,
    .article-body ol{
      padding-left:1.35em;
      margin:0 0 1.25em;
    }
    .article-body li{margin:.45em 0}
    .article-body blockquote{
      margin:28px 0;
      padding:20px 22px;
      border-left:4px solid var(--gold);
      border-radius:0 var(--radius-md) var(--radius-md) 0;
      background:rgba(214,167,97,.08);
      color:#f5e6c7;
    }
    .article-body img{
      width:100%;
      border-radius:var(--radius-md);
      margin:28px 0 10px;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:0 16px 42px rgba(0,0,0,.28);
    }
    .article-body figure{margin:30px 0}
    .article-body figcaption{
      color:var(--subtle);
      font-size:14px;
      text-align:center;
      margin-top:10px;
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      margin:28px 0;
      background:rgba(255,255,255,.03);
    }
    .article-body th,
    .article-body td{
      padding:13px 15px;
      border-bottom:1px solid rgba(255,255,255,.08);
      color:#eee6ed;
    }
    .article-body th{
      background:rgba(214,167,97,.09);
      color:#ffe2ad;
      font-weight:850;
    }
    .article-body tr:last-child td{border-bottom:0}
    .not-found{
      padding:54px 30px;
      text-align:center;
    }
    .not-found h2{font-size:30px;margin:0 0 12px;color:#fff}
    .not-found p{color:#cfc5cf;margin:0 0 24px}

    .article-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:32px;
      padding-top:26px;
      border-top:1px solid rgba(255,255,255,.1);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.055);
      border:1px solid rgba(255,255,255,.11);
      color:#dcd3dc;
      font-size:13px;
      font-weight:700;
      transition:background .2s var(--ease), color .2s var(--ease), transform .2s var(--ease);
    }
    .tag:hover{background:rgba(214,167,97,.12);color:#fff;transform:translateY(-1px)}

    .side-stack{
      position:sticky;
      top:calc(var(--header-h) + 22px);
      display:grid;
      gap:18px;
    }
    .side-card{padding:22px}
    .side-card h2,
    .side-card h3{
      margin:0 0 14px;
      color:#fff;
      font-size:20px;
      line-height:1.25;
      font-weight:920;
      letter-spacing:-.03em;
    }
    .side-card p{margin:0;color:#cfc5cf;font-size:14px}
    .notice-list{
      display:grid;
      gap:10px;
      padding:0;
      margin:14px 0 0;
      list-style:none;
    }
    .notice-list li{
      display:flex;
      gap:9px;
      align-items:flex-start;
      color:#d8d0d9;
      font-size:14px;
    }
    .notice-list li::before{
      content:"";
      flex:0 0 8px;
      width:8px;height:8px;
      margin-top:9px;
      border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 16px rgba(214,167,97,.55);
    }
    .side-image{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-md);
      margin-bottom:16px;
      aspect-ratio:4/3;
      background:#211727;
    }
    .side-image img{
      width:100%;
      height:100%;
      object-fit:cover;
      opacity:.86;
      transition:transform .4s var(--ease), opacity .3s var(--ease);
    }
    .side-card:hover .side-image img{transform:scale(1.04);opacity:.95}
    .quick-links{
      display:grid;
      gap:10px;
      margin-top:14px;
    }
    .quick-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 13px;
      border-radius:var(--radius-sm);
      border:1px solid rgba(255,255,255,.1);
      background:rgba(255,255,255,.04);
      color:#f4eef3;
      font-weight:800;
      transition:transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
    }
    .quick-link:hover{
      transform:translateX(3px);
      background:rgba(163,52,69,.18);
      border-color:rgba(214,167,97,.28);
    }
    .quick-link span:last-child{color:var(--gold)}

    .recommend-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
    }
    .recommend-card{
      overflow:hidden;
      transition:transform .25s var(--ease), border-color .25s var(--ease), box-shadow .25s var(--ease);
    }
    .recommend-card:hover{
      transform:translateY(-5px);
      border-color:rgba(214,167,97,.32);
      box-shadow:0 20px 54px rgba(0,0,0,.34);
    }
    .recommend-media{
      aspect-ratio:16/10;
      overflow:hidden;
      background:#211727;
    }
    .recommend-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform .55s var(--ease);
    }
    .recommend-card:hover .recommend-media img{transform:scale(1.06)}
    .recommend-body{padding:18px}
    .recommend-body h3{
      margin:10px 0 8px;
      font-size:19px;
      line-height:1.35;
      font-weight:920;
      letter-spacing:-.03em;
      color:#fff;
    }
    .recommend-body p{
      margin:0 0 14px;
      color:#cfc5cf;
      font-size:14px;
    }
    .read-more{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--gold);
      font-size:14px;
      font-weight:850;
      transition:gap .2s var(--ease), color .2s var(--ease);
    }
    .read-more:hover{gap:10px;color:#fff}

    .info-band{
      position:relative;
      overflow:hidden;
      border:1px solid rgba(214,167,97,.18);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(115deg, rgba(32,24,39,.96), rgba(39,23,32,.92)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      box-shadow:var(--shadow);
    }
    .info-band-inner{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:30px;
      align-items:center;
      padding:42px;
    }
    .info-band h2{
      margin:0 0 12px;
      font-size:clamp(26px,3vw,42px);
      font-weight:950;
      letter-spacing:-.04em;
      line-height:1.18;
    }
    .info-band p{margin:0;color:#ddd3dc;max-width:760px}
    .info-list{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      margin-top:22px;
      padding:0;
      list-style:none;
    }
    .info-list li{
      padding:13px 14px;
      border:1px solid rgba(255,255,255,.11);
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.055);
      color:#f4eef3;
      font-weight:750;
    }
    .member-panel{
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.12);
      background:rgba(16,13,20,.52);
      backdrop-filter:blur(10px);
    }
    .member-panel strong{
      display:block;
      margin-bottom:10px;
      color:#ffe0a8;
      font-size:20px;
    }
    .member-panel .btn{margin-top:18px}

    .faq-list{display:grid;gap:14px}
    .faq-card{overflow:hidden}
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:20px 22px;
      border:0;
      color:#fff;
      background:transparent;
      text-align:left;
      font-weight:900;
    }
    .faq-question:hover{background:rgba(255,255,255,.04)}
    .faq-question:focus-visible{outline:3px solid rgba(214,167,97,.28);outline-offset:-3px}
    .faq-icon{
      flex:0 0 28px;
      width:28px;height:28px;
      display:grid;
      place-items:center;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.13);
      color:var(--gold);
      transition:transform .25s var(--ease), background .25s var(--ease);
    }
    .faq-answer{
      display:none;
      padding:0 22px 20px;
      color:#cfc5cf;
    }
    .faq-card.open .faq-answer{display:block}
    .faq-card.open .faq-icon{transform:rotate(45deg);background:rgba(214,167,97,.12)}

    .cta-panel{
      display:flex;
      justify-content:space-between;
      gap:30px;
      align-items:center;
      padding:34px;
      border:1px solid rgba(214,167,97,.22);
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 15% 0%, rgba(214,167,97,.18), transparent 38%),
        linear-gradient(135deg, rgba(163,52,69,.23), rgba(32,24,39,.94));
      box-shadow:var(--shadow-soft);
    }
    .cta-panel h2{margin:0 0 8px;font-size:30px;font-weight:950;letter-spacing:-.04em}
    .cta-panel p{margin:0;color:#d8ced8}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .site-footer{
      padding:58px 0 28px;
      border-top:1px solid rgba(255,255,255,.1);
      background:#0b090d;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .85fr 1fr;
      gap:32px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
      font-weight:950;
      font-size:19px;
      letter-spacing:-.03em;
    }
    .footer-col p{margin:0;color:#bfb4bf;max-width:470px}
    .footer-col h3{
      margin:0 0 16px;
      font-size:18px;
      color:#fff;
      font-weight:900;
    }
    .footer-links{
      display:grid;
      gap:10px;
      padding:0;
      margin:0;
      list-style:none;
      color:#c8bec8;
    }
    .footer-links a{
      color:#c8bec8;
      transition:color .2s var(--ease), transform .2s var(--ease);
      display:inline-flex;
    }
    .footer-links a:hover{color:var(--gold);transform:translateX(2px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.08);
      color:#8f8490;
      font-size:14px;
    }

    .age-modal{
      position:fixed;
      inset:0;
      z-index:100;
      display:none;
      align-items:center;
      justify-content:center;
      padding:20px;
      background:rgba(7,5,9,.72);
      backdrop-filter:blur(12px);
    }
    .age-modal.open{display:flex}
    .age-dialog{
      width:min(520px,100%);
      padding:30px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(214,167,97,.25);
      background:linear-gradient(180deg, rgba(32,24,39,.98), rgba(16,13,20,.98));
      box-shadow:var(--shadow);
    }
    .age-dialog h2{
      margin:0 0 12px;
      font-size:28px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .age-dialog p{margin:0 0 22px;color:#d7ced7}
    .age-actions{display:flex;gap:12px;flex-wrap:wrap}

    @media (max-width:1080px){
      .search{min-width:180px}
      .article-shell{grid-template-columns:1fr}
      .side-stack{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}
      .side-stack .side-card:first-child{grid-column:1/-1}
      .info-band-inner{grid-template-columns:1fr}
    }
    @media (max-width:920px){
      :root{--header-h:70px}
      .nav-links{
        position:absolute;
        top:calc(var(--header-h) + 10px);
        left:20px;
        right:20px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:12px;
        border-radius:20px;
        background:rgba(20,15,25,.96);
        box-shadow:var(--shadow-soft);
      }
      .nav-links.open{display:flex}
      .nav-links a{justify-content:center}
      .menu-btn{display:grid;place-items:center}
      .search{display:none}
      .section{padding:70px 0}
      .article-hero{padding:44px 0 36px}
      .recommend-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-col:first-child{grid-column:1/-1}
      .cta-panel{align-items:flex-start;flex-direction:column}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:680px){
      .container{width:min(var(--container), calc(100% - 28px))}
      .brand-text{font-size:17px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .article-summary{font-size:16px}
      .article-cover{aspect-ratio:16/10}
      .article-body{padding:26px 20px;font-size:16px}
      .article-body h2{font-size:25px}
      .article-body h3{font-size:21px}
      .side-stack{grid-template-columns:1fr}
      .recommend-grid{grid-template-columns:1fr}
      .info-list{grid-template-columns:1fr}
      .info-band-inner{padding:28px 20px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
      .age-dialog{padding:24px 20px}
      .btn{width:100%}
      .nav-actions .btn-small{display:none}
    }
    @media (max-width:420px){
      .article-title{font-size:31px}
      .article-meta{gap:8px}
      .badge{font-size:12px}
      .cta-panel{padding:24px 18px}
    }

/* 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}