/* roulang page: index */
:root{
      --color-bg:#faf7f4;
      --color-bg-soft:#fffdfb;
      --color-ink:#20151c;
      --color-muted:#776770;
      --color-muted-2:#a2919b;
      --color-primary:#5b163a;
      --color-primary-2:#7a1f4e;
      --color-primary-3:#9e2f63;
      --color-dark:#171018;
      --color-dark-2:#22131d;
      --color-gold:#f2b66d;
      --color-gold-2:#ffd8a8;
      --color-copper:#d99145;
      --color-line:rgba(90,30,60,.14);
      --color-line-dark:rgba(255,255,255,.14);
      --shadow-soft:0 18px 48px rgba(60,20,40,.10);
      --shadow-card:0 12px 36px rgba(60,20,40,.08);
      --shadow-deep:0 24px 70px rgba(0,0,0,.26);
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:14px;
      --container:1200px;
      --section:92px;
      --ease:all .24s ease;
      --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 6%, rgba(242,182,109,.18), transparent 26rem),
        linear-gradient(180deg,#fffaf5 0%,var(--color-bg) 38%,#f7efe9 100%);
      line-height:1.78;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(242,182,109,.45);color:#26131d}
    .container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
    .skip-link{
      position:absolute;left:-999px;top:12px;z-index:9999;
      padding:10px 16px;border-radius:999px;background:var(--color-gold);color:#22131d;font-weight:700;
    }
    .skip-link:focus{left:16px;outline:3px solid rgba(255,216,168,.6)}
    .site-header{
      position:sticky;top:0;z-index:1000;
      background:rgba(23,16,24,.84);
      border-bottom:1px solid var(--color-line-dark);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 30px rgba(0,0,0,.18);
    }
    .nav{
      min-height:74px;
      display:flex;align-items:center;justify-content:space-between;gap:22px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
      color:#fff;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--color-gold),var(--color-primary-3));
      display:grid;place-items:center;
      box-shadow:0 10px 26px rgba(242,182,109,.2);
      flex:0 0 auto;
      font-weight:900;color:#23121b;letter-spacing:-.04em;
    }
    .brand-text{display:flex;flex-direction:column;gap:1px;min-width:0}
    .brand-name{
      font-size:16px;font-weight:800;line-height:1.25;color:#fff;
      max-width:330px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }
    .brand-sub{font-size:12px;color:rgba(255,255,255,.66)}
    .age-dot{
      display:inline-flex;align-items:center;justify-content:center;
      height:26px;padding:0 10px;border-radius:999px;
      background:rgba(242,182,109,.18);color:var(--color-gold-2);
      border:1px solid rgba(242,182,109,.34);
      font-weight:800;font-size:12px;white-space:nowrap;
    }
    .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
    .nav-links a{
      position:relative;
      color:rgba(255,255,255,.78);
      padding:10px 13px;border-radius:999px;
      font-size:14px;font-weight:650;
      transition:var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus-visible{
      color:#fff;background:rgba(255,255,255,.08);
      outline:none;
    }
    .nav-links a.active{color:var(--color-gold-2);background:rgba(242,182,109,.10)}
    .header-action{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;width:46px;height:46px;border-radius:16px;
      background:rgba(255,255,255,.08);border:1px solid var(--color-line-dark);
      color:#fff;align-items:center;justify-content:center;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:var(--ease);
    }
    .menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
    .menu-toggle span::before{top:-7px}
    .menu-toggle span::after{top:7px}
    .menu-toggle[aria-expanded="true"] span{background:transparent}
    .menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);background:#fff}
    .menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);background:#fff}

    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 20px;border-radius:999px;
      font-weight:800;font-size:14px;letter-spacing:.01em;
      transition:var(--ease);
      border:1px solid transparent;
      user-select:none;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--color-gold),var(--color-gold-2));
      color:#24141d;
      box-shadow:0 12px 28px rgba(242,182,109,.24);
    }
    .btn-primary:hover,.btn-primary:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(242,182,109,.34);
      outline:none;
    }
    .btn-secondary{
      color:#fff;border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{
      background:rgba(255,255,255,.12);
      border-color:rgba(255,216,168,.46);
      transform:translateY(-2px);
      outline:none;
    }
    .btn-dark{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(91,22,58,.18);
    }
    .btn-dark:hover,.btn-dark:focus-visible{background:var(--color-primary-2);transform:translateY(-2px);outline:none}
    .btn-soft{
      color:var(--color-primary);
      background:rgba(91,22,58,.06);
      border-color:rgba(91,22,58,.12);
    }
    .btn-soft:hover,.btn-soft:focus-visible{
      background:rgba(91,22,58,.10);border-color:rgba(91,22,58,.24);
      transform:translateY(-2px);outline:none;
    }
    .section{padding:var(--section) 0}
    .section-tight{padding:68px 0}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--color-primary-2);
      background:rgba(91,22,58,.07);
      border:1px solid rgba(91,22,58,.10);
      border-radius:999px;
      padding:6px 12px;
      font-size:13px;font-weight:800;
    }
    .section-title{
      margin:13px 0 0;
      font-size:clamp(28px,3.2vw,38px);
      line-height:1.22;
      letter-spacing:-.03em;
      color:#25141d;
    }
    .section-desc{
      margin:12px 0 0;
      color:var(--color-muted);
      font-size:16px;
      max-width:760px;
    }
    .pill{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 11px;border-radius:999px;
      background:rgba(255,255,255,.10);
      color:rgba(255,255,255,.84);
      border:1px solid rgba(255,255,255,.14);
      font-size:13px;font-weight:700;
    }
    .pill-light{
      background:#fff;color:var(--color-primary);
      border-color:rgba(91,22,58,.12);
      box-shadow:0 8px 22px rgba(60,20,40,.06);
    }
    .notice-bar{
      background:linear-gradient(90deg,#251420,#3a1830);
      color:#fff;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .notice-inner{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding:12px 0;
      font-size:14px;
    }
    .notice-text{display:flex;align-items:center;gap:10px;color:rgba(255,255,255,.82)}
    .notice-icon{
      width:28px;height:28px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(242,182,109,.16);color:var(--color-gold-2);
      border:1px solid rgba(242,182,109,.26);
      flex:0 0 auto;
      font-weight:900;
    }
    .notice-close{
      width:34px;height:34px;border-radius:999px;
      background:rgba(255,255,255,.08);color:rgba(255,255,255,.76);
      border:1px solid rgba(255,255,255,.12);
      transition:var(--ease);
    }
    .notice-close:hover,.notice-close:focus-visible{background:rgba(255,255,255,.15);color:#fff;outline:none}

    .hero{
      position:relative;
      overflow:hidden;
      color:#fff;
      background:
        linear-gradient(110deg,rgba(23,16,24,.96),rgba(91,22,58,.86) 48%,rgba(23,16,24,.88)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
    }
    .hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 78% 18%,rgba(242,182,109,.28),transparent 24rem),
        radial-gradient(circle at 18% 76%,rgba(158,47,99,.30),transparent 26rem),
        linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.30));
      pointer-events:none;
    }
    .hero::after{
      content:"";
      position:absolute;inset:0;
      background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.65),transparent 78%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;z-index:1;
      min-height:690px;
      display:grid;grid-template-columns:1.08fr .92fr;gap:52px;
      align-items:center;
      padding:88px 0 94px;
    }
    .hero-copy{max-width:760px}
    .hero-eyebrow{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:22px}
    h1{
      margin:0;
      font-size:clamp(32px,5vw,56px);
      line-height:1.16;
      letter-spacing:-.045em;
      font-weight:900;
      max-width:820px;
    }
    .hero-lead{
      margin:22px 0 0;
      max-width:720px;
      color:rgba(255,255,255,.78);
      font-size:18px;
      line-height:1.88;
    }
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:32px}
    .hero-trust{
      margin-top:30px;
      display:flex;flex-wrap:wrap;gap:10px;
    }
    .hero-visual{
      position:relative;
      min-height:520px;
      display:grid;
      align-items:center;
    }
    .visual-stack{
      position:relative;
      min-height:500px;
    }
    .cover-panel{
      position:absolute;
      border-radius:32px;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
      box-shadow:var(--shadow-deep);
      backdrop-filter:blur(12px);
    }
    .cover-panel img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
    .cover-panel:hover img{transform:scale(1.035)}
    .cover-panel::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,transparent 35%,rgba(20,10,18,.78));
    }
    .cover-panel-main{
      width:82%;height:390px;right:0;top:38px;
    }
    .cover-panel-small{
      width:52%;height:250px;left:0;bottom:18px;
      border-radius:28px;
    }
    .floating-card{
      position:absolute;right:36px;bottom:0;z-index:3;
      width:min(330px,78%);
      padding:20px;
      border-radius:24px;
      background:rgba(255,253,251,.94);
      color:#2b1823;
      box-shadow:0 22px 55px rgba(0,0,0,.28);
      border:1px solid rgba(255,255,255,.52);
    }
    .floating-card strong{display:block;font-size:18px;line-height:1.35;margin-bottom:8px}
    .floating-card p{margin:0;color:#705c68;font-size:14px;line-height:1.7}
    .floating-card .mini-row{
      margin-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px;
      color:var(--color-primary);font-weight:800;font-size:13px;
    }
    .feature-strip{
      margin-top:-38px;
      position:relative;z-index:2;
    }
    .feature-grid{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
      padding:18px;
      border-radius:30px;
      background:rgba(255,253,251,.86);
      border:1px solid rgba(91,22,58,.12);
      box-shadow:var(--shadow-soft);
      backdrop-filter:blur(16px);
    }
    .feature-item{
      padding:20px;
      border-radius:22px;
      background:linear-gradient(180deg,#fff,#fff8f2);
      border:1px solid rgba(91,22,58,.08);
      transition:var(--ease);
    }
    .feature-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-card);border-color:rgba(217,145,69,.28)}
    .feature-icon{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      background:rgba(91,22,58,.08);color:var(--color-primary);
      font-weight:900;margin-bottom:12px;
    }
    .feature-item h3{font-size:18px;line-height:1.35;margin:0 0 7px;color:#25141d}
    .feature-item p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.65}

    .guide-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .guide-large,.guide-side-card{
      position:relative;overflow:hidden;border-radius:var(--radius-lg);
      border:1px solid rgba(91,22,58,.12);
      box-shadow:var(--shadow-card);
      background:#fff;
      transition:var(--ease);
    }
    .guide-large:hover,.guide-side-card:hover{transform:translateY(-4px);box-shadow:0 20px 46px rgba(60,20,40,.12);border-color:rgba(217,145,69,.32)}
    .guide-large{min-height:520px;display:flex;align-items:flex-end}
    .guide-large img{
      position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
      transition:transform .55s ease;
    }
    .guide-large:hover img{transform:scale(1.035)}
    .guide-large::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(23,16,24,.08),rgba(23,16,24,.82));
    }
    .guide-content{position:relative;z-index:1;padding:34px;color:#fff}
    .guide-content h3{font-size:28px;line-height:1.25;margin:14px 0 12px}
    .guide-content p{margin:0;color:rgba(255,255,255,.78);max-width:560px}
    .guide-side{display:grid;gap:22px}
    .guide-side-card{
      display:grid;grid-template-columns:168px 1fr;
      min-height:240px;
    }
    .guide-side-card .thumb{overflow:hidden;background:#2b1725}
    .guide-side-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
    .guide-side-card:hover img{transform:scale(1.04)}
    .guide-side-body{padding:24px;display:flex;flex-direction:column;justify-content:center}
    .guide-side-body h3{font-size:21px;line-height:1.35;margin:10px 0 9px;color:#25141d}
    .guide-side-body p{margin:0;color:var(--color-muted);font-size:15px}
    .text-link{
      display:inline-flex;align-items:center;gap:7px;
      margin-top:17px;
      color:var(--color-primary);
      font-weight:850;
      transition:var(--ease);
    }
    .text-link:hover,.text-link:focus-visible{color:var(--color-primary-3);gap:10px;outline:none}

    .dark-band{
      color:#fff;
      background:
        radial-gradient(circle at 18% 20%,rgba(242,182,109,.16),transparent 24rem),
        radial-gradient(circle at 88% 72%,rgba(158,47,99,.20),transparent 25rem),
        linear-gradient(135deg,#171018,#281422 58%,#171018);
    }
    .dark-band .section-title{color:#fff}
    .dark-band .section-desc{color:rgba(255,255,255,.70)}
    .dark-band .section-kicker{
      color:var(--color-gold-2);
      background:rgba(242,182,109,.12);
      border-color:rgba(242,182,109,.22);
    }

    .news-layout{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:24px;
      align-items:start;
    }
    .news-aside{
      position:sticky;top:104px;
      padding:30px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(180deg,rgba(255,255,255,.10),rgba(255,255,255,.055)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.14);
      min-height:420px;
      overflow:hidden;
      box-shadow:var(--shadow-deep);
    }
    .news-aside::before{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(23,16,24,.48),rgba(23,16,24,.88));
    }
    .news-aside > *{position:relative;z-index:1}
    .news-aside h3{font-size:30px;line-height:1.25;margin:18px 0 13px}
    .news-aside p{margin:0;color:rgba(255,255,255,.72)}
    .news-tips{
      display:grid;gap:12px;margin-top:30px;
    }
    .tip-row{
      display:flex;align-items:flex-start;gap:12px;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.78);
      font-size:14px;
    }
    .tip-row b{color:var(--color-gold-2)}
    .news-list{display:grid;gap:16px}
    .news-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      padding:24px;
      border-radius:24px;
      background:#fffdfb;
      border:1px solid rgba(91,22,58,.12);
      color:#25141d;
      box-shadow:0 10px 26px rgba(0,0,0,.12);
      transition:var(--ease);
    }
    .news-card:hover,.news-card:focus-visible{
      transform:translateY(-4px);
      border-color:rgba(242,182,109,.54);
      box-shadow:0 18px 42px rgba(0,0,0,.20);
      outline:none;
    }
    .news-card-main{min-width:0}
    .news-meta{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      margin-bottom:10px;
      font-size:13px;color:#8a737f;
    }
    .cat{
      display:inline-flex;align-items:center;height:28px;padding:0 10px;border-radius:999px;
      background:rgba(91,22,58,.08);
      color:var(--color-primary);
      font-weight:800;
      border:1px solid rgba(91,22,58,.10);
    }
    .news-card h3{
      margin:0;
      color:#24141d;
      font-size:20px;
      line-height:1.42;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .news-card p{
      margin:10px 0 0;
      color:#6f6068;
      font-size:15px;
      line-height:1.7;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .news-arrow{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(91,22,58,.08);
      color:var(--color-primary);
      font-weight:900;
      transition:var(--ease);
      align-self:center;
    }
    .news-card:hover .news-arrow{background:var(--color-gold);color:#23131c;transform:translateX(3px)}
    .empty-state{
      padding:38px;
      border-radius:24px;
      background:#fffdfb;
      border:1px dashed rgba(242,182,109,.54);
      color:#5f4d57;
      text-align:center;
      box-shadow:0 12px 34px rgba(0,0,0,.12);
    }
    .empty-icon{
      width:58px;height:58px;margin:0 auto 16px;border-radius:20px;
      display:grid;place-items:center;
      background:rgba(242,182,109,.16);
      color:var(--color-primary);
      font-weight:900;
      font-size:22px;
    }

    .process-wrap{
      display:grid;grid-template-columns:.95fr 1.05fr;gap:36px;align-items:center;
    }
    .process-copy{
      padding:36px;border-radius:var(--radius-lg);
      background:#fffdfb;border:1px solid rgba(91,22,58,.10);
      box-shadow:var(--shadow-card);
    }
    .process-copy h2{font-size:clamp(28px,3vw,38px);line-height:1.25;margin:12px 0 14px}
    .process-copy p{color:var(--color-muted);margin:0}
    .steps{display:grid;gap:14px;margin-top:28px}
    .step{
      display:flex;gap:15px;align-items:flex-start;
      padding:16px;border-radius:20px;
      background:linear-gradient(180deg,#fff,#fff8f2);
      border:1px solid rgba(91,22,58,.09);
    }
    .step-num{
      width:34px;height:34px;border-radius:999px;
      display:grid;place-items:center;flex:0 0 auto;
      background:var(--color-gold);
      color:#26141e;
      font-weight:900;
    }
    .step strong{display:block;font-size:16px;margin-bottom:3px}
    .step span{display:block;color:var(--color-muted);font-size:14px;line-height:1.65}
    .rule-board{
      border-radius:32px;
      padding:24px;
      background:
        linear-gradient(180deg,rgba(91,22,58,.92),rgba(23,16,24,.95)),
        url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
      color:#fff;
      box-shadow:var(--shadow-deep);
      border:1px solid rgba(255,255,255,.12);
    }
    .rule-board img{
      width:100%;height:240px;object-fit:cover;
      border-radius:24px;
      border:1px solid rgba(255,255,255,.14);
      margin-bottom:20px;
      opacity:.92;
    }
    .rule-list{display:grid;gap:12px}
    .rule-item{
      display:flex;gap:12px;
      padding:16px;border-radius:18px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.78);
    }
    .rule-item b{color:#fff}
    .rule-bullet{
      width:24px;height:24px;border-radius:50%;
      background:rgba(242,182,109,.20);
      color:var(--color-gold-2);
      display:grid;place-items:center;
      flex:0 0 auto;
      margin-top:2px;
      font-size:13px;font-weight:900;
    }

    .proof-grid{
      display:grid;grid-template-columns:repeat(3,1fr);gap:18px;
    }
    .proof-card{
      padding:26px;border-radius:24px;
      background:#fffdfb;
      border:1px solid rgba(91,22,58,.10);
      box-shadow:var(--shadow-card);
      transition:var(--ease);
    }
    .proof-card:hover{transform:translateY(-3px);border-color:rgba(217,145,69,.32)}
    .proof-card strong{
      display:block;
      font-size:20px;
      line-height:1.35;
      color:#25141d;
      margin:13px 0 9px;
    }
    .proof-card p{margin:0;color:var(--color-muted);font-size:15px}
    .proof-icon{
      width:46px;height:46px;border-radius:18px;
      display:grid;place-items:center;
      background:rgba(91,22,58,.08);
      color:var(--color-primary);
      font-weight:900;
    }

    .faq-grid{
      display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;align-items:start;
    }
    .faq-intro{
      padding:30px;border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#fffdfb,#fff6ed);
      border:1px solid rgba(91,22,58,.10);
      box-shadow:var(--shadow-card);
    }
    .faq-intro h2{font-size:clamp(28px,3vw,36px);line-height:1.24;margin:13px 0 12px}
    .faq-intro p{margin:0;color:var(--color-muted)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      padding:22px 24px;
      border-radius:22px;
      background:#fffdfb;
      border:1px solid rgba(91,22,58,.11);
      box-shadow:0 8px 24px rgba(60,20,40,.055);
      transition:var(--ease);
    }
    .faq-item:hover{border-color:rgba(217,145,69,.30);transform:translateY(-2px)}
    .faq-item h3{
      margin:0 0 8px;
      font-size:18px;line-height:1.42;color:#25141d;
      display:flex;align-items:flex-start;gap:10px;
    }
    .faq-item h3::before{
      content:"问";
      width:26px;height:26px;border-radius:999px;
      background:rgba(91,22,58,.08);
      color:var(--color-primary);
      display:grid;place-items:center;
      flex:0 0 auto;
      font-size:13px;font-weight:900;
      margin-top:1px;
    }
    .faq-item p{margin:0;color:var(--color-muted);font-size:15px}

    .update-box{
      border-radius:34px;
      padding:38px;
      background:
        radial-gradient(circle at 80% 12%,rgba(242,182,109,.30),transparent 18rem),
        linear-gradient(135deg,#2a1322,#5b163a 58%,#171018);
      color:#fff;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-deep);
      display:grid;grid-template-columns:1fr 420px;gap:28px;align-items:center;
    }
    .update-box h2{font-size:clamp(28px,3vw,38px);line-height:1.24;margin:0 0 12px}
    .update-box p{margin:0;color:rgba(255,255,255,.74);max-width:700px}
    .remind-form{
      display:flex;gap:10px;
      padding:8px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.14);
    }
    .remind-form input{
      min-width:0;flex:1;
      border:0;outline:0;
      background:transparent;
      color:#fff;
      padding:0 12px;
      min-height:44px;
    }
    .remind-form input::placeholder{color:rgba(255,255,255,.56)}
    .remind-form:focus-within{border-color:rgba(255,216,168,.62);box-shadow:0 0 0 4px rgba(242,182,109,.14)}
    .form-note{font-size:12px;color:rgba(255,255,255,.58);margin-top:10px}

    .final-cta{
      padding:0 0 92px;
    }
    .cta-card{
      position:relative;overflow:hidden;
      border-radius:36px;
      padding:44px;
      background:
        linear-gradient(115deg,rgba(23,16,24,.94),rgba(91,22,58,.88)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      color:#fff;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-deep);
      display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
    }
    .cta-card::before{
      content:"";position:absolute;inset:0;
      background:radial-gradient(circle at 82% 22%,rgba(242,182,109,.25),transparent 22rem);
      pointer-events:none;
    }
    .cta-card > *{position:relative;z-index:1}
    .cta-card h2{margin:0 0 12px;font-size:clamp(28px,3.4vw,42px);line-height:1.2}
    .cta-card p{margin:0;color:rgba(255,255,255,.74);max-width:740px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .site-footer{
      background:#130d14;
      color:#fff;
      border-top:1px solid rgba(255,255,255,.10);
      padding:58px 0 28px;
    }
    .footer-grid{
      display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
    .footer-brand strong{font-size:18px;line-height:1.35}
    .footer-about p{margin:0;color:rgba(255,255,255,.64);max-width:520px;font-size:14px}
    .footer-title{font-weight:900;margin-bottom:12px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:rgba(255,255,255,.64);font-size:14px;transition:var(--ease);
    }
    .footer-links a:hover,.footer-links a:focus-visible{color:var(--color-gold-2);outline:none;transform:translateX(3px)}
    .footer-warning{
      padding:16px;border-radius:18px;
      background:rgba(242,182,109,.08);
      border:1px solid rgba(242,182,109,.18);
      color:rgba(255,255,255,.70);
      font-size:14px;
    }
    .copyright{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding-top:22px;
      color:rgba(255,255,255,.48);
      font-size:13px;
    }

    @media (max-width: 1024px){
      :root{--section:76px}
      .brand-name{max-width:260px}
      .hero-inner{grid-template-columns:1fr;min-height:auto;padding:74px 0 92px}
      .hero-visual{min-height:460px}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
      .guide-grid,.process-wrap,.faq-grid,.news-layout,.update-box{grid-template-columns:1fr}
      .news-aside{position:relative;top:auto;min-height:340px}
      .proof-grid{grid-template-columns:1fr 1fr}
      .cta-card{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width: 820px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .nav{min-height:66px}
      .header-action .btn{display:none}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        left:14px;right:14px;top:74px;
        display:none;flex-direction:column;align-items:stretch;
        padding:12px;
        border-radius:22px;
        background:rgba(23,16,24,.96);
        border:1px solid rgba(255,255,255,.12);
        box-shadow:0 22px 50px rgba(0,0,0,.30);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 15px;min-height:44px}
      .notice-inner{align-items:flex-start}
      .hero-inner{padding:58px 0 84px}
      .hero-lead{font-size:16px}
      .visual-stack{min-height:420px}
      .cover-panel-main{width:88%;height:330px}
      .cover-panel-small{width:58%;height:210px}
      .floating-card{right:14px}
      .section-head{display:block}
      .guide-side-card{grid-template-columns:1fr}
      .guide-side-card .thumb{height:210px}
      .update-box{padding:28px;border-radius:28px}
      .remind-form{border-radius:22px;flex-direction:column}
      .remind-form .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width: 560px){
      :root{--section:60px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-name{max-width:190px;font-size:14px}
      .brand-sub{display:none}
      .notice-text{font-size:13px;line-height:1.55}
      h1{font-size:31px;letter-spacing:-.035em}
      .hero-actions .btn{width:100%}
      .hero-trust .pill{width:100%;justify-content:center}
      .hero-visual{min-height:360px}
      .cover-panel-main{height:290px;width:94%}
      .cover-panel-small{height:168px;width:62%}
      .floating-card{width:88%;padding:16px}
      .feature-grid{grid-template-columns:1fr;padding:12px;border-radius:24px}
      .guide-large{min-height:420px}
      .guide-content{padding:24px}
      .guide-content h3{font-size:24px}
      .news-card{grid-template-columns:1fr;padding:20px}
      .news-arrow{justify-self:start}
      .proof-grid{grid-template-columns:1fr}
      .faq-item{padding:19px}
      .cta-card{padding:30px;border-radius:28px}
      .cta-actions .btn{width:100%}
      .section-title{font-size:27px}
      .footer-brand strong{font-size:16px}
    }
    @media (max-width: 420px){
      .brand-name{max-width:155px}
      .container{width:min(calc(100% - 22px),var(--container))}
      .pill,.pill-light{font-size:12px}
      .cover-panel-small{display:none}
      .floating-card{position:relative;right:auto;bottom:auto;margin:256px auto 0;width:100%}
      .visual-stack{min-height:430px}
      .news-aside,.process-copy,.rule-board{padding:22px;border-radius:24px}
    }

/* roulang page: article */
:root{
      --color-bg:#faf7f4;
      --color-bg-soft:#fffdfb;
      --color-ink:#20151c;
      --color-muted:#776770;
      --color-muted-2:#a2919b;
      --color-primary:#5b163a;
      --color-primary-2:#7a1f4e;
      --color-primary-3:#9e2f63;
      --color-dark:#171018;
      --color-dark-2:#22131d;
      --color-gold:#f2b66d;
      --color-gold-2:#ffd8a8;
      --color-copper:#d99145;
      --color-line:rgba(90,30,60,.14);
      --color-line-dark:rgba(255,255,255,.14);
      --shadow-soft:0 18px 48px rgba(60,20,40,.10);
      --shadow-card:0 12px 36px rgba(60,20,40,.08);
      --shadow-deep:0 24px 70px rgba(0,0,0,.26);
      --radius-lg:28px;
      --radius-md:22px;
      --radius-sm:14px;
      --container:1200px;
      --section:92px;
      --ease:all .24s ease;
      --font: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 6%, rgba(242,182,109,.18), transparent 26rem),
        linear-gradient(180deg,#fffaf5 0%,var(--color-bg) 38%,#f7efe9 100%);
      line-height:1.78;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(242,182,109,.45);color:#2b1420}
    .container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}

    .site-header{
      position:sticky;top:0;z-index:1000;
      background:rgba(23,16,24,.84);
      border-bottom:1px solid var(--color-line-dark);
      backdrop-filter:blur(18px);
      box-shadow:0 10px 30px rgba(0,0,0,.18);
    }
    .nav{
      min-height:74px;
      display:flex;align-items:center;justify-content:space-between;gap:22px;
    }
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
      color:#fff;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--color-gold),var(--color-primary-3));
      display:grid;place-items:center;
      box-shadow:0 10px 26px rgba(242,182,109,.2);
      flex:0 0 auto;
      font-weight:900;color:#23121b;letter-spacing:-.04em;
    }
    .brand-text{display:flex;flex-direction:column;gap:1px;min-width:0}
    .brand-name{
      font-size:16px;font-weight:800;line-height:1.25;color:#fff;
      max-width:330px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    }
    .brand-sub{font-size:12px;color:rgba(255,255,255,.66)}
    .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
    .nav-links a{
      position:relative;
      color:rgba(255,255,255,.78);
      padding:10px 13px;border-radius:999px;
      font-size:14px;font-weight:650;
      transition:var(--ease);
    }
    .nav-links a:hover,.nav-links a:focus-visible{
      color:#fff;background:rgba(255,255,255,.08);
      outline:none;
    }
    .nav-links a.active{color:var(--color-gold-2);background:rgba(242,182,109,.10)}
    .header-action{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;width:46px;height:46px;border-radius:16px;
      background:rgba(255,255,255,.08);border:1px solid var(--color-line-dark);
      color:#fff;align-items:center;justify-content:center;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      display:block;width:20px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:var(--ease);
    }
    .menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
    .menu-toggle span::before{top:-7px}
    .menu-toggle span::after{top:7px}
    .menu-toggle[aria-expanded="true"] span{background:transparent}
    .menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);background:#fff}
    .menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);background:#fff}

    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:46px;padding:0 20px;border-radius:999px;
      font-weight:800;font-size:14px;letter-spacing:.01em;
      transition:var(--ease);
      border:1px solid transparent;
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--color-gold),var(--color-gold-2));
      color:#24141d;
      box-shadow:0 12px 28px rgba(242,182,109,.24);
    }
    .btn-primary:hover,.btn-primary:focus-visible{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(242,182,109,.34);
      outline:none;
      color:#24141d;
    }
    .btn-secondary{
      color:#fff;border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }
    .btn-secondary:hover,.btn-secondary:focus-visible{
      background:rgba(255,255,255,.12);
      border-color:rgba(255,216,168,.46);
      transform:translateY(-2px);
      outline:none;
      color:#fff;
    }
    .btn-dark{
      background:var(--color-primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(91,22,58,.18);
    }
    .btn-dark:hover,.btn-dark:focus-visible{background:var(--color-primary-2);transform:translateY(-2px);outline:none;color:#fff}
    .btn-soft{
      color:var(--color-primary);
      background:rgba(91,22,58,.06);
      border-color:rgba(91,22,58,.12);
    }
    .btn-soft:hover,.btn-soft:focus-visible{
      background:rgba(91,22,58,.10);border-color:rgba(91,22,58,.24);
      transform:translateY(-2px);outline:none;color:var(--color-primary);
    }

    .age-strip{
      background:linear-gradient(90deg,var(--color-primary),#2a1320);
      color:rgba(255,255,255,.86);
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .age-strip-inner{
      min-height:44px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      font-size:13px;
    }
    .age-strip strong{
      color:var(--color-gold-2);
      margin-right:8px;
    }
    .age-strip a{
      color:#fff;
      border-bottom:1px solid rgba(255,216,168,.55);
      transition:var(--ease);
    }
    .age-strip a:hover,.age-strip a:focus-visible{
      color:var(--color-gold-2);
      outline:none;
    }

    .article-hero{
      position:relative;
      background:
        linear-gradient(135deg,rgba(23,16,24,.88),rgba(91,22,58,.82)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      color:#fff;
      overflow:hidden;
    }
    .article-hero::before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 78% 20%,rgba(242,182,109,.28),transparent 22rem),
        radial-gradient(circle at 12% 88%,rgba(158,47,99,.36),transparent 28rem);
      pointer-events:none;
    }
    .article-hero::after{
      content:"";
      position:absolute;left:0;right:0;bottom:-1px;height:80px;
      background:linear-gradient(180deg,transparent,var(--color-bg));
      pointer-events:none;
    }
    .article-hero-inner{
      position:relative;z-index:1;
      padding:76px 0 96px;
    }
    .breadcrumb{
      display:flex;align-items:center;gap:8px;flex-wrap:wrap;
      margin:0 0 28px;
      color:rgba(255,255,255,.72);
      font-size:13px;
    }
    .breadcrumb a,.breadcrumb span{
      display:inline-flex;align-items:center;
      min-height:32px;
    }
    .breadcrumb a{
      padding:0 10px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      transition:var(--ease);
    }
    .breadcrumb a:hover,.breadcrumb a:focus-visible{
      color:#fff;
      border-color:rgba(255,216,168,.48);
      background:rgba(255,255,255,.13);
      outline:none;
    }
    .breadcrumb .sep{color:rgba(255,255,255,.42)}
    .article-head-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(320px,.72fr);
      gap:44px;
      align-items:end;
    }
    .article-title-wrap{max-width:780px}
    .meta-line{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      margin-bottom:18px;
    }
    .badge{
      display:inline-flex;align-items:center;gap:7px;
      padding:7px 12px;border-radius:999px;
      font-size:13px;font-weight:800;
      border:1px solid transparent;
    }
    .badge-gold{
      color:#2a151e;
      background:linear-gradient(135deg,var(--color-gold),var(--color-gold-2));
    }
    .badge-dark{
      color:rgba(255,255,255,.88);
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.14);
    }
    .badge-soft{
      color:var(--color-primary);
      background:rgba(91,22,58,.08);
      border-color:rgba(91,22,58,.12);
    }
    .article-hero h1{
      margin:0;
      font-size:clamp(32px,5vw,56px);
      line-height:1.16;
      letter-spacing:-.04em;
      font-weight:900;
      text-wrap:balance;
    }
    .article-lead{
      margin:24px 0 0;
      max-width:820px;
      color:rgba(255,255,255,.82);
      font-size:17px;
      line-height:1.9;
    }
    .cover-card{
      position:relative;
      border-radius:var(--radius-lg);
      overflow:hidden;
      border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow-deep);
      background:#24131d;
      min-height:330px;
    }
    .cover-card img{
      width:100%;
      height:100%;
      min-height:330px;
      object-fit:cover;
      transform:scale(1.01);
      transition:transform .55s ease;
      opacity:.86;
    }
    .cover-card:hover img{transform:scale(1.04)}
    .cover-overlay{
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(23,16,24,.08),rgba(23,16,24,.74));
      display:flex;align-items:flex-end;
      padding:24px;
    }
    .cover-note{
      width:100%;
      padding:18px;
      border-radius:20px;
      background:rgba(23,16,24,.62);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter:blur(12px);
    }
    .cover-note strong{display:block;color:var(--color-gold-2);font-size:15px;margin-bottom:5px}
    .cover-note p{margin:0;color:rgba(255,255,255,.76);font-size:13px;line-height:1.7}

    .main-shell{
      position:relative;
      margin-top:-38px;
      z-index:2;
      padding-bottom:var(--section);
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,820px) minmax(280px,1fr);
      gap:34px;
      align-items:start;
    }
    .article-panel{
      background:rgba(255,253,251,.94);
      border:1px solid var(--color-line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .article-summary{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:16px;
      align-items:start;
      padding:28px 30px;
      background:
        linear-gradient(135deg,rgba(91,22,58,.06),rgba(242,182,109,.10));
      border-bottom:1px solid var(--color-line);
    }
    .summary-icon{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      color:#24141d;font-weight:900;
      background:linear-gradient(135deg,var(--color-gold),var(--color-gold-2));
      box-shadow:0 10px 24px rgba(242,182,109,.22);
    }
    .article-summary p{
      margin:0;
      color:#4f3d47;
      font-size:16px;
      line-height:1.9;
      font-weight:650;
    }
    .article-body{
      padding:36px 42px 44px;
      font-size:17px;
      line-height:1.9;
      color:#33252d;
      word-break:break-word;
    }
    .article-body h2{
      margin:2.2em 0 .75em;
      color:#24151e;
      font-size:clamp(24px,3vw,32px);
      line-height:1.28;
      font-weight:850;
      letter-spacing:-.02em;
    }
    .article-body h2:first-child{margin-top:.2em}
    .article-body h3{
      margin:1.8em 0 .65em;
      color:var(--color-primary);
      font-size:22px;
      line-height:1.35;
      font-weight:820;
    }
    .article-body p{margin:0 0 1.05em}
    .article-body a{
      color:var(--color-primary-2);
      font-weight:750;
      text-decoration:underline;
      text-decoration-color:rgba(122,31,78,.28);
      text-decoration-thickness:2px;
      text-underline-offset:4px;
      transition:var(--ease);
    }
    .article-body a:hover,.article-body a:focus-visible{
      color:var(--color-primary-3);
      text-decoration-color:rgba(217,145,69,.72);
      outline:none;
    }
    .article-body ul,.article-body ol{
      margin:0 0 1.2em;
      padding-left:1.35em;
    }
    .article-body li{margin:.35em 0}
    .article-body blockquote{
      margin:1.6em 0;
      padding:20px 22px;
      border-left:5px solid var(--color-gold);
      background:rgba(91,22,58,.06);
      border-radius:0 16px 16px 0;
      color:#4d3542;
    }
    .article-body img{
      width:100%;
      height:auto;
      border-radius:18px;
      margin:1.6em 0 .6em;
      box-shadow:0 16px 36px rgba(60,20,40,.10);
      border:1px solid rgba(90,30,60,.10);
    }
    .article-body figure{margin:1.6em 0}
    .article-body figcaption{
      text-align:center;
      color:var(--color-muted);
      font-size:13px;
      margin-top:8px;
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin:1.4em 0;
      overflow:hidden;
      border:1px solid var(--color-line);
      border-radius:16px;
      background:#fff;
      font-size:15px;
    }
    .article-body th,.article-body td{
      padding:12px 14px;
      border-bottom:1px solid rgba(90,30,60,.10);
      vertical-align:top;
    }
    .article-body th{
      background:rgba(91,22,58,.07);
      color:var(--color-primary);
      font-weight:800;
    }
    .article-body tr:last-child th,.article-body tr:last-child td{border-bottom:0}
    .article-body .table-wrap{overflow-x:auto}
    .not-found{
      padding:58px 30px;
      text-align:center;
    }
    .not-found-icon{
      width:72px;height:72px;margin:0 auto 18px;border-radius:24px;
      display:grid;place-items:center;
      background:rgba(91,22,58,.08);
      color:var(--color-primary);
      font-size:28px;font-weight:900;
    }
    .not-found h2{
      margin:0 0 10px;
      font-size:28px;
      color:#24151e;
    }
    .not-found p{
      margin:0 auto 24px;
      max-width:520px;
      color:var(--color-muted);
    }

    .side-stack{
      position:sticky;
      top:96px;
      display:grid;
      gap:18px;
    }
    .side-card{
      background:rgba(255,253,251,.92);
      border:1px solid var(--color-line);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-card);
      padding:24px;
    }
    .side-card.dark{
      color:#fff;
      background:
        linear-gradient(145deg,rgba(91,22,58,.96),rgba(23,16,24,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-deep);
      overflow:hidden;
    }
    .side-title{
      display:flex;align-items:center;justify-content:space-between;gap:10px;
      margin-bottom:12px;
      font-size:18px;
      font-weight:850;
      color:#24151e;
    }
    .side-card.dark .side-title{color:#fff}
    .side-card p{
      margin:0 0 14px;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.75;
    }
    .side-card.dark p{color:rgba(255,255,255,.76)}
    .notice-list{
      display:grid;
      gap:10px;
      margin:16px 0 0;
      padding:0;
      list-style:none;
    }
    .notice-list li{
      display:flex;gap:10px;
      color:#4f3d47;
      font-size:14px;
      line-height:1.65;
    }
    .notice-list li::before{
      content:"";
      width:8px;height:8px;margin-top:9px;border-radius:999px;
      background:var(--color-gold);
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(242,182,109,.18);
    }
    .reading-actions{
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .mini-list{
      display:grid;
      gap:12px;
      margin-top:12px;
    }
    .mini-item{
      display:grid;
      grid-template-columns:68px 1fr;
      gap:12px;
      align-items:center;
      padding:10px;
      border-radius:18px;
      background:rgba(91,22,58,.045);
      border:1px solid rgba(91,22,58,.08);
      transition:var(--ease);
    }
    .mini-item:hover,.mini-item:focus-within{
      transform:translateY(-2px);
      background:rgba(91,22,58,.075);
      border-color:rgba(217,145,69,.28);
    }
    .mini-thumb{
      height:58px;
      border-radius:14px;
      overflow:hidden;
      background:linear-gradient(135deg,rgba(91,22,58,.18),rgba(242,182,109,.28));
    }
    .mini-thumb img{width:100%;height:100%;object-fit:cover}
    .mini-info strong{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
      color:#2e1d27;
      font-size:14px;
      line-height:1.45;
      margin-bottom:3px;
    }
    .mini-info span{font-size:12px;color:var(--color-muted)}

    .section{padding:var(--section) 0}
    .section-tight{padding:68px 0}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--color-primary-2);
      background:rgba(91,22,58,.07);
      border:1px solid rgba(91,22,58,.10);
      border-radius:999px;
      padding:6px 12px;
      font-size:13px;font-weight:800;
    }
    .section-title{
      margin:13px 0 0;
      font-size:clamp(28px,3.2vw,38px);
      line-height:1.22;
      letter-spacing:-.03em;
      font-weight:900;
      color:#24151e;
    }
    .section-desc{
      margin:12px 0 0;
      color:var(--color-muted);
      max-width:660px;
      font-size:16px;
    }

    .reading-section{
      background:
        radial-gradient(circle at 90% 20%,rgba(242,182,109,.18),transparent 22rem),
        linear-gradient(180deg,rgba(255,253,251,.55),rgba(250,247,244,.92));
      border-top:1px solid rgba(90,30,60,.08);
    }
    .reading-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:stretch;
    }
    .guide-card{
      position:relative;
      background:#fffdfb;
      border:1px solid var(--color-line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-card);
      padding:30px;
      overflow:hidden;
    }
    .guide-card::after{
      content:"";
      position:absolute;right:-80px;top:-80px;width:190px;height:190px;
      border-radius:50%;
      background:rgba(242,182,109,.18);
      pointer-events:none;
    }
    .steps{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .step{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:start;
      padding:16px;
      border-radius:18px;
      background:rgba(91,22,58,.045);
      border:1px solid rgba(91,22,58,.08);
    }
    .step-num{
      width:32px;height:32px;border-radius:999px;
      display:grid;place-items:center;
      background:var(--color-primary);
      color:#fff;
      font-size:13px;
      font-weight:900;
    }
    .step strong{display:block;color:#2a1822;margin-bottom:2px}
    .step p{margin:0;color:var(--color-muted);font-size:14px;line-height:1.7}
    .rule-card{
      background:
        linear-gradient(145deg,rgba(23,16,24,.96),rgba(91,22,58,.92)),
        url('/assets/images/coverpic/cover-3.webp') center/cover no-repeat;
      color:#fff;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-deep);
      padding:30px;
      overflow:hidden;
      position:relative;
    }
    .rule-card::before{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(23,16,24,.18),rgba(23,16,24,.82));
      pointer-events:none;
    }
    .rule-card > *{position:relative;z-index:1}
    .rule-card h2{
      margin:16px 0 12px;
      font-size:30px;
      line-height:1.25;
      font-weight:900;
    }
    .rule-card p{margin:0;color:rgba(255,255,255,.78)}
    .rule-points{
      display:grid;
      gap:10px;
      margin-top:22px;
    }
    .rule-point{
      padding:13px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.86);
      font-size:14px;
    }

    .related-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .related-card{
      background:#fffdfb;
      border:1px solid var(--color-line);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-card);
      overflow:hidden;
      transition:var(--ease);
    }
    .related-card:hover,.related-card:focus-within{
      transform:translateY(-4px);
      box-shadow:0 18px 44px rgba(60,20,40,.12);
      border-color:rgba(217,145,69,.32);
    }
    .related-media{
      height:160px;
      overflow:hidden;
      background:linear-gradient(135deg,rgba(91,22,58,.16),rgba(242,182,109,.25));
    }
    .related-media img{
      width:100%;height:100%;object-fit:cover;
      transition:transform .45s ease;
    }
    .related-card:hover .related-media img{transform:scale(1.035)}
    .related-body{padding:20px}
    .related-body h3{
      margin:10px 0 8px;
      color:#2b1a24;
      font-size:18px;
      line-height:1.42;
      font-weight:850;
    }
    .related-body p{
      margin:0 0 14px;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.75;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .text-link{
      display:inline-flex;align-items:center;gap:6px;
      color:var(--color-primary-2);
      font-weight:850;
      font-size:14px;
      transition:var(--ease);
    }
    .text-link:hover,.text-link:focus-visible{
      color:var(--color-primary-3);
      transform:translateX(3px);
      outline:none;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:28px;
      align-items:start;
    }
    .faq-intro{
      border-radius:var(--radius-lg);
      padding:30px;
      color:#fff;
      background:
        linear-gradient(145deg,rgba(91,22,58,.94),rgba(23,16,24,.96)),
        url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:var(--shadow-deep);
    }
    .faq-intro h2{
      margin:16px 0 10px;
      font-size:32px;
      line-height:1.22;
      font-weight:900;
    }
    .faq-intro p{margin:0;color:rgba(255,255,255,.78)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      background:#fffdfb;
      border:1px solid var(--color-line);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-card);
      padding:22px 24px;
      transition:var(--ease);
    }
    .faq-item:hover{
      border-color:rgba(217,145,69,.32);
      transform:translateY(-2px);
    }
    .faq-item h3{
      margin:0 0 8px;
      color:#2b1a24;
      font-size:18px;
      line-height:1.4;
      font-weight:850;
    }
    .faq-item p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.75;
    }

    .bottom-cta{
      padding:0 0 var(--section);
    }
    .cta-card{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      padding:38px;
      color:#fff;
      background:
        radial-gradient(circle at 86% 22%,rgba(242,182,109,.28),transparent 20rem),
        linear-gradient(135deg,var(--color-primary),var(--color-dark));
      box-shadow:var(--shadow-deep);
      border:1px solid rgba(255,255,255,.14);
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .cta-card h2{
      margin:0 0 10px;
      font-size:clamp(26px,3vw,36px);
      line-height:1.2;
      font-weight:900;
    }
    .cta-card p{
      margin:0;
      max-width:760px;
      color:rgba(255,255,255,.78);
    }
    .cta-actions{
      display:flex;
      gap:12px;
      align-items:center;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .site-footer{
      background:
        radial-gradient(circle at 16% 0%,rgba(242,182,109,.18),transparent 22rem),
        linear-gradient(180deg,#21131d 0%,#120c13 100%);
      color:#fff;
      padding:58px 0 24px;
      border-top:1px solid rgba(255,255,255,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr .8fr 1fr;
      gap:34px;
      padding-bottom:32px;
    }
    .footer-about p{
      margin:16px 0 0;
      max-width:520px;
      color:rgba(255,255,255,.68);
      font-size:14px;
      line-height:1.8;
    }
    .footer-brand{
      display:flex;align-items:center;gap:12px;flex-wrap:wrap;
    }
    .footer-brand strong{
      font-size:17px;
      line-height:1.3;
      max-width:420px;
    }
    .age-dot{
      display:inline-flex;align-items:center;justify-content:center;
      min-width:40px;height:26px;padding:0 9px;
      border-radius:999px;
      background:rgba(242,182,109,.13);
      color:var(--color-gold-2);
      border:1px solid rgba(242,182,109,.28);
      font-size:12px;font-weight:900;
    }
    .footer-title{
      font-weight:850;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.66);
      font-size:14px;
      transition:var(--ease);
      width:max-content;
    }
    .footer-links a:hover,.footer-links a:focus-visible{
      color:var(--color-gold-2);
      transform:translateX(3px);
      outline:none;
    }
    .footer-warning{
      color:rgba(255,255,255,.68);
      font-size:14px;
      line-height:1.8;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.10);
    }
    .copyright{
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.52);
      font-size:13px;
    }

    @media (max-width: 1100px){
      :root{--section:76px}
      .article-head-grid{grid-template-columns:1fr;align-items:start}
      .cover-card{max-width:760px}
      .content-layout{grid-template-columns:1fr}
      .side-stack{position:static;grid-template-columns:repeat(2,1fr)}
      .side-card.dark{grid-column:1 / -1}
      .related-grid{grid-template-columns:repeat(2,1fr)}
      .faq-grid,.reading-grid{grid-template-columns:1fr}
      .cta-card{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width: 900px){
      .header-action .btn{display:none}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        top:74px;left:20px;right:20px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        padding:14px;
        border-radius:22px;
        background:rgba(23,16,24,.96);
        border:1px solid rgba(255,255,255,.14);
        box-shadow:var(--shadow-deep);
      }
      .nav-links.is-open{display:flex}
      .nav-links a{
        min-height:46px;
        display:flex;align-items:center;
        padding:0 14px;
      }
      .article-hero-inner{padding:58px 0 82px}
      .article-body{padding:30px 28px 36px}
      .article-summary{padding:24px}
      .side-stack{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-about{grid-column:1 / -1}
    }
    @media (max-width: 680px){
      :root{--section:60px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .nav{min-height:66px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-name{max-width:210px;font-size:14px}
      .brand-sub{display:none}
      .nav-links{top:66px;left:14px;right:14px}
      .age-strip-inner{align-items:flex-start;flex-direction:column;padding:10px 0;gap:6px}
      .article-hero-inner{padding:42px 0 72px}
      .article-hero h1{font-size:clamp(30px,9vw,40px)}
      .article-lead{font-size:15px;line-height:1.8}
      .cover-card,.cover-card img{min-height:250px}
      .article-panel{border-radius:24px}
      .article-summary{grid-template-columns:1fr}
      .article-body{
        padding:26px 20px 32px;
        font-size:16px;
        line-height:1.85;
      }
      .article-body h2{font-size:24px}
      .article-body h3{font-size:20px}
      .section-head{display:block}
      .related-grid{grid-template-columns:1fr}
      .related-media{height:190px}
      .guide-card,.rule-card,.faq-intro,.faq-item,.side-card{padding:22px}
      .step{grid-template-columns:1fr}
      .cta-card{padding:28px 22px;border-radius:26px}
      .cta-actions{display:grid;grid-template-columns:1fr;width:100%}
      .cta-actions .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width: 420px){
      .brand-name{max-width:170px}
      .meta-line{gap:8px}
      .badge{font-size:12px;padding:6px 10px}
      .breadcrumb{font-size:12px}
      .article-body table{font-size:14px}
      .mini-item{grid-template-columns:58px 1fr}
      .mini-thumb{height:52px}
    }

/* 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}