/* roulang page: index */
:root{
      --bg:#09070b;
      --bg-soft:#130d16;
      --bg-card:#19111e;
      --bg-card-2:#221528;
      --plum:#4a173f;
      --plum-2:#6b2458;
      --wine:#35152d;
      --amber:#f2b35f;
      --amber-2:#ffd08a;
      --cream:#f4eadc;
      --text:#f7efe6;
      --text-soft:#cbbdca;
      --muted:#968799;
      --line:rgba(244,234,220,.14);
      --line-strong:rgba(242,179,95,.38);
      --shadow:0 22px 60px rgba(0,0,0,.38);
      --shadow-soft:0 14px 34px rgba(0,0,0,.22);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1200px;
      --ease:.22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      background:
        radial-gradient(circle at 12% 4%, rgba(107,36,88,.44), transparent 34%),
        radial-gradient(circle at 86% 16%, rgba(242,179,95,.13), transparent 28%),
        linear-gradient(180deg,#08060a 0%,#130c16 42%,#09070b 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.7;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      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:36px 36px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 85%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer;background:none;color:inherit}
    :focus-visible{outline:3px solid rgba(242,179,95,.72);outline-offset:3px}
    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .age-strip{
      background:#060506;
      border-bottom:1px solid rgba(242,179,95,.18);
      color:var(--text-soft);
      font-size:13px;
    }
    .age-strip .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .age-left{display:flex;align-items:center;gap:10px;min-width:0}
    .age-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:42px;
      height:24px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(242,179,95,.14);
      color:var(--amber-2);
      border:1px solid rgba(242,179,95,.36);
      font-weight:800;
      letter-spacing:.02em;
    }
    .age-strip a{color:var(--amber-2);transition:color var(--ease)}
    .age-strip a:hover{color:#fff}
    .site-header{
      position:sticky;
      top:0;
      z-index:20;
      background:rgba(9,7,11,.94);
      border-bottom:1px solid rgba(244,234,220,.1);
      transition:box-shadow var(--ease), background var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(6,5,8,.98);
      box-shadow:0 12px 28px rgba(0,0,0,.26);
    }
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:linear-gradient(135deg,var(--amber),#7d315f 72%);
      box-shadow:0 10px 26px rgba(242,179,95,.16);
      position:relative;
      flex:none;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:10px;
      border:1px solid rgba(9,7,11,.55);
      border-radius:10px;
    }
    .logo-text{
      display:flex;
      flex-direction:column;
      line-height:1.16;
      font-weight:800;
      letter-spacing:-.02em;
      max-width:260px;
    }
    .logo-text small{
      margin-top:3px;
      font-size:12px;
      font-weight:600;
      color:var(--muted);
      letter-spacing:0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
    }
    .nav-links a{
      padding:10px 13px;
      border-radius:999px;
      color:var(--text-soft);
      font-size:15px;
      transition:background var(--ease), color var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{
      color:var(--amber-2);
      background:rgba(242,179,95,.08);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
    }
    .menu-toggle span{
      display:block;
      width:20px;
      height:2px;
      background:var(--cream);
      margin:5px auto;
      border-radius:2px;
      transition:transform var(--ease), opacity var(--ease);
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{
      background:linear-gradient(135deg,var(--amber),var(--amber-2));
      color:#24120b;
      box-shadow:0 12px 28px rgba(242,179,95,.18);
    }
    .btn-primary:hover{box-shadow:0 18px 38px rgba(242,179,95,.26)}
    .btn-secondary{
      background:rgba(255,255,255,.045);
      color:var(--cream);
      border-color:rgba(244,234,220,.2);
    }
    .btn-secondary:hover{
      color:var(--amber-2);
      border-color:rgba(242,179,95,.52);
      background:rgba(242,179,95,.08);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      color:var(--text-soft);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(244,234,220,.12);
    }
    .badge.amber{color:var(--amber-2);background:rgba(242,179,95,.12);border-color:rgba(242,179,95,.28)}
    .badge.plum{color:#f0cce8;background:rgba(107,36,88,.32);border-color:rgba(190,105,166,.24)}
    .badge.gray{color:#d8cdd2;background:rgba(255,255,255,.06)}
    .section{padding:84px 0}
    .section.tight{padding:62px 0}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:26px;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--amber-2);
      font-weight:800;
      font-size:14px;
      letter-spacing:.06em;
      margin-bottom:8px;
    }
    h1,h2,h3{line-height:1.18;letter-spacing:-.035em}
    h1{
      font-size:clamp(32px,5vw,56px);
      font-weight:900;
      max-width:780px;
    }
    h2{font-size:clamp(28px,3.3vw,38px);font-weight:850}
    h3{font-size:21px;font-weight:820}
    .lead{color:var(--text-soft);font-size:18px;max-width:760px}
    .hero{
      position:relative;
      min-height:720px;
      display:flex;
      align-items:center;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(9,7,11,.92),rgba(9,7,11,.72)),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 22% 28%, rgba(242,179,95,.14), transparent 25%),
        radial-gradient(circle at 72% 58%, rgba(107,36,88,.44), transparent 34%),
        linear-gradient(180deg,transparent 0%,rgba(9,7,11,.95) 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
      gap:48px;
      align-items:center;
      padding:86px 0 72px;
    }
    .hero-copy{position:relative}
    .hero-copy::before{
      content:"";
      position:absolute;
      left:-30px;
      top:-28px;
      width:84px;
      height:84px;
      border-radius:50%;
      background:rgba(242,179,95,.12);
      filter:blur(12px);
      z-index:-1;
    }
    .hero h1 span{color:var(--amber-2)}
    .hero-sub{
      margin-top:22px;
      color:#d5c7d2;
      font-size:18px;
      max-width:720px;
    }
    .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .hero-panel{
      border-radius:var(--radius-xl);
      padding:16px;
      border:1px solid rgba(244,234,220,.16);
      background:linear-gradient(180deg,rgba(34,21,40,.76),rgba(13,9,15,.92));
      box-shadow:var(--shadow);
      transform:rotate(1deg);
    }
    .cover-frame{
      position:relative;
      overflow:hidden;
      border-radius:22px;
      min-height:390px;
      border:1px solid rgba(242,179,95,.14);
      background:#120b14;
    }
    .cover-frame img{
      width:100%;
      height:390px;
      object-fit:cover;
      filter:saturate(.82) contrast(.95) brightness(.68);
    }
    .cover-frame::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(0,0,0,.18),rgba(0,0,0,.78));
    }
    .cover-meta{
      position:absolute;
      left:20px;
      right:20px;
      bottom:20px;
      z-index:2;
    }
    .cover-meta h3{margin:14px 0 8px}
    .meta-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
    .mini-fields{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:10px;
      margin-top:14px;
    }
    .mini-field{
      padding:12px;
      border-radius:14px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.1);
    }
    .mini-field b{display:block;color:var(--amber-2);font-size:13px}
    .mini-field span{font-size:13px;color:var(--text-soft)}
    .trust-band{
      margin-top:-36px;
      position:relative;
      z-index:3;
    }
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      padding:14px;
      border-radius:26px;
      background:rgba(15,10,17,.9);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft), inset 0 1px 0 rgba(255,255,255,.05);
    }
    .trust-item{
      display:flex;
      gap:12px;
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.035);
      border:1px solid rgba(244,234,220,.08);
    }
    .dot{
      width:12px;
      height:12px;
      margin-top:7px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 6px rgba(242,179,95,.12);
      flex:none;
    }
    .trust-item p,.card p,.step p{color:var(--text-soft);font-size:14px;margin-top:4px}
    .access-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 390px;
      gap:34px;
      align-items:start;
    }
    .timeline{
      position:relative;
      display:grid;
      gap:16px;
    }
    .step{
      position:relative;
      display:grid;
      grid-template-columns:72px 1fr auto;
      gap:18px;
      align-items:center;
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(25,17,30,.74);
      border:1px solid var(--line);
      transition:transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .step:hover{
      transform:translateY(-3px);
      border-color:rgba(242,179,95,.32);
      background:rgba(34,21,40,.82);
    }
    .step-no{
      width:56px;
      height:56px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(242,179,95,.18),rgba(107,36,88,.28));
      color:var(--amber-2);
      font-weight:900;
      border:1px solid rgba(242,179,95,.22);
    }
    .info-card{
      padding:26px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(34,21,40,.82),rgba(14,9,17,.92));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .spec-list{display:grid;gap:12px;margin-top:18px}
    .spec-list li{
      list-style:none;
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:13px 0;
      border-bottom:1px solid rgba(244,234,220,.1);
      color:var(--text-soft);
    }
    .spec-list li:last-child{border-bottom:0}
    .spec-list b{color:var(--cream)}
    .theme-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:34px;
      padding:34px;
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(74,23,63,.62),rgba(15,10,17,.92)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(242,179,95,.18);
      overflow:hidden;
      position:relative;
    }
    .theme-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(90deg,rgba(9,7,11,.84),rgba(9,7,11,.48));
      pointer-events:none;
    }
    .theme-panel > *{position:relative;z-index:1}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:12px;align-content:center}
    .tag-cloud .tag{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(244,234,220,.15);
      color:var(--cream);
      transition:transform var(--ease), border-color var(--ease), color var(--ease);
    }
    .tag-cloud .tag:hover{
      transform:translateY(-2px);
      border-color:rgba(242,179,95,.45);
      color:var(--amber-2);
    }
    .note-list{margin-top:22px;display:grid;gap:12px}
    .note-list li{
      list-style:none;
      padding-left:22px;
      position:relative;
      color:var(--text-soft);
    }
    .note-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.78em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--amber);
    }
    .visual-cards{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .image-card{
      overflow:hidden;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:var(--bg-card);
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .image-card:hover{
      transform:translateY(-4px);
      border-color:rgba(242,179,95,.3);
      box-shadow:var(--shadow-soft);
    }
    .image-card .pic{position:relative;height:190px;overflow:hidden}
    .image-card img{
      width:100%;
      height:100%;
      object-fit:cover;
      filter:brightness(.72) saturate(.85);
      transition:transform .5s ease;
    }
    .image-card:hover img{transform:scale(1.04)}
    .image-card .pic::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(0,0,0,.55))}
    .image-card .body{padding:20px}
    .image-card p{color:var(--text-soft);font-size:14px;margin-top:6px}
    .latest-wrap{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:22px;
      align-items:start;
    }
    .post-feature,.post-row,.empty-card,.side-box{
      border-radius:var(--radius-lg);
      background:rgba(25,17,30,.78);
      border:1px solid var(--line);
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }
    .post-feature{
      display:block;
      padding:28px;
      min-height:220px;
      background:
        linear-gradient(135deg,rgba(74,23,63,.62),rgba(20,12,24,.88)),
        url('/assets/images/coverpic/cover-2.webp') center/cover no-repeat;
      position:relative;
      overflow:hidden;
    }
    .post-feature::after{content:"";position:absolute;inset:0;background:rgba(5,4,6,.45)}
    .post-feature > *{position:relative;z-index:1}
    .post-feature h3{font-size:26px;margin:16px 0 10px}
    .post-feature p{color:var(--text-soft)}
    .post-list{display:grid;gap:14px}
    .post-row{
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      padding:20px;
    }
    .post-row p{color:var(--text-soft);font-size:14px;margin-top:6px}
    .post-time{color:var(--muted);font-size:13px;white-space:nowrap}
    .post-feature:hover,.post-row:hover{
      transform:translateY(-4px);
      border-color:rgba(242,179,95,.36);
      box-shadow:var(--shadow-soft);
      background:rgba(34,21,40,.9);
    }
    .post-feature:hover h3,.post-row:hover h3{color:var(--amber-2)}
    .arrow{color:var(--amber-2);font-weight:900;margin-top:18px;display:inline-flex}
    .side-box{padding:22px}
    .side-box + .side-box{margin-top:16px}
    .side-box ul{margin-top:12px;display:grid;gap:10px}
    .side-box li{list-style:none;color:var(--text-soft);font-size:14px;border-bottom:1px solid rgba(244,234,220,.08);padding-bottom:10px}
    .side-box li:last-child{border-bottom:0;padding-bottom:0}
    .empty-card{
      padding:34px;
      text-align:center;
      color:var(--text-soft);
      min-height:210px;
      display:grid;
      place-items:center;
    }
    .empty-icon{
      width:54px;
      height:54px;
      margin:0 auto 14px;
      border-radius:18px;
      border:1px solid rgba(242,179,95,.28);
      background:linear-gradient(135deg,rgba(242,179,95,.14),rgba(107,36,88,.18));
      position:relative;
    }
    .empty-icon::before,.empty-icon::after{
      content:"";
      position:absolute;
      left:14px;
      right:14px;
      height:2px;
      background:var(--amber);
      border-radius:2px;
    }
    .empty-icon::before{top:20px}.empty-icon::after{top:31px}
    .faq-grid{display:grid;gap:14px;max-width:920px;margin:0 auto}
    .faq-item{
      border-radius:var(--radius-lg);
      background:rgba(25,17,30,.82);
      border:1px solid var(--line);
      overflow:hidden;
      transition:border-color var(--ease), background var(--ease);
    }
    .faq-item.open{
      border-color:rgba(242,179,95,.36);
      background:rgba(34,21,40,.86);
    }
    .faq-q{
      width:100%;
      min-height:64px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:19px 22px;
      text-align:left;
      font-weight:850;
    }
    .faq-q span:last-child{
      width:28px;
      height:28px;
      border-radius:50%;
      display:grid;
      place-items:center;
      color:var(--amber-2);
      background:rgba(242,179,95,.1);
      flex:none;
      transition:transform var(--ease);
    }
    .faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
    .faq-a{
      display:none;
      padding:0 22px 20px 22px;
      color:var(--text-soft);
      border-left:3px solid var(--amber);
      margin-left:22px;
    }
    .faq-item.open .faq-a{display:block}
    .cta-panel{
      padding:38px;
      border-radius:32px;
      background:
        linear-gradient(135deg,rgba(74,23,63,.9),rgba(18,10,21,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(242,179,95,.22);
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:center;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 80% 20%,rgba(242,179,95,.18),transparent 28%);
      pointer-events:none;
    }
    .cta-panel > *{position:relative;z-index:1}
    .cta-panel p{color:var(--text-soft);margin-top:10px;max-width:680px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{
      background:#050405;
      border-top:1px solid rgba(244,234,220,.12);
      padding:54px 0 24px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr .9fr;
      gap:34px;
    }
    .footer-brand p{color:var(--text-soft);margin-top:14px;font-size:14px}
    .footer-title{font-weight:850;margin-bottom:12px;color:var(--cream)}
    .footer-links{display:grid;gap:9px}
    .footer-links a{
      color:var(--text-soft);
      font-size:14px;
      transition:color var(--ease), transform var(--ease);
    }
    .footer-links a:hover{color:var(--amber-2);transform:translateX(3px)}
    .feedback-box{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.04);
      border:1px solid rgba(244,234,220,.1);
      color:var(--text-soft);
      font-size:14px;
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(244,234,220,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:var(--muted);
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1024px){
      .hero-grid,.access-layout,.theme-panel,.latest-wrap{grid-template-columns:1fr}
      .trust-grid{grid-template-columns:repeat(2,1fr)}
      .nav-links{
        position:absolute;
        left:20px;
        right:20px;
        top:74px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border-radius:22px;
        background:#0a080d;
        border:1px solid var(--line);
        box-shadow:var(--shadow-soft);
      }
      .nav-links.open{display:flex}
      .nav-links a{padding:13px 16px}
      .menu-toggle{display:block}
      .nav-actions .btn{display:none}
      .hero{min-height:auto}
      .hero-panel{transform:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:58px 0}
      .section.tight{padding:46px 0}
      .section-head{display:block}
      .section-head .lead{margin-top:10px}
      .age-strip .container{align-items:flex-start;flex-direction:column;padding:8px 0;gap:6px}
      .nav-wrap{min-height:68px}
      .logo{min-width:0}
      .logo-text{font-size:14px;max-width:210px}
      .hero-grid{padding:58px 0 54px;gap:28px}
      .hero-sub{font-size:16px}
      .hero-cta .btn,.cta-actions .btn{width:100%}
      .cover-frame,.cover-frame img{height:330px;min-height:330px}
      .trust-grid,.visual-cards{grid-template-columns:1fr}
      .step{grid-template-columns:54px 1fr;align-items:start}
      .step .badge{grid-column:2}
      .step-no{width:48px;height:48px;border-radius:16px}
      .theme-panel,.cta-panel{padding:24px;border-radius:24px}
      .post-row{grid-template-columns:1fr}
      .cta-panel{display:block}
      .cta-actions{justify-content:stretch;margin-top:20px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:6px}
    }
    @media (max-width:520px){
      h1{font-size:32px}
      h2{font-size:27px}
      .mini-fields{grid-template-columns:1fr}
      .hero-tags{gap:8px}
      .badge{font-size:12px}
      .trust-item{padding:14px}
    }

/* roulang page: article */
:root{
      --bg:#09070b;
      --bg-soft:#130d16;
      --bg-card:#19111e;
      --bg-card-2:#221528;
      --plum:#4a173f;
      --plum-2:#6b2458;
      --wine:#35152d;
      --amber:#f2b35f;
      --amber-2:#ffd08a;
      --cream:#f4eadc;
      --paper:#fbf5eb;
      --paper-2:#f2e8dc;
      --ink:#20151f;
      --ink-soft:#5f5260;
      --text:#f7efe6;
      --text-soft:#cbbdca;
      --muted:#968799;
      --line:rgba(244,234,220,.14);
      --line-strong:rgba(242,179,95,.38);
      --paper-line:rgba(53,21,45,.13);
      --shadow:0 22px 60px rgba(0,0,0,.38);
      --shadow-soft:0 14px 34px rgba(0,0,0,.22);
      --paper-shadow:0 24px 70px rgba(24,12,21,.16);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --container:1200px;
      --ease:.22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      margin:0;
      background:
        radial-gradient(circle at 12% 4%, rgba(107,36,88,.44), transparent 34%),
        radial-gradient(circle at 86% 16%, rgba(242,179,95,.13), transparent 28%),
        linear-gradient(180deg,#08060a 0%,#130c16 42%,#09070b 100%);
      color:var(--text);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.7;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.18;
      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:36px 36px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 85%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer;background:none;color:inherit}
    ::selection{background:rgba(242,179,95,.35);color:#fff}
    :focus-visible{outline:3px solid rgba(242,179,95,.68);outline-offset:3px}
    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .age-strip{
      background:#050406;
      border-bottom:1px solid rgba(244,234,220,.08);
      color:var(--text-soft);
      font-size:13px;
    }
    .age-strip .container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .age-left{display:flex;align-items:center;gap:10px;min-width:0}
    .age-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:42px;
      height:24px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(242,179,95,.14);
      color:var(--amber-2);
      border:1px solid rgba(242,179,95,.36);
      font-weight:800;
      letter-spacing:.02em;
      flex:none;
    }
    .age-strip a{color:var(--amber-2);transition:color var(--ease)}
    .age-strip a:hover{color:#fff}
    .site-header{
      position:sticky;
      top:0;
      z-index:20;
      background:rgba(9,7,11,.94);
      border-bottom:1px solid rgba(244,234,220,.1);
      transition:box-shadow var(--ease), background var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(6,5,8,.98);
      box-shadow:0 12px 28px rgba(0,0,0,.26);
    }
    .nav-wrap{
      min-height:74px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:220px;
    }
    .logo-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:linear-gradient(135deg,var(--amber),#7d315f 72%);
      box-shadow:0 10px 26px rgba(242,179,95,.16);
      position:relative;
      flex:none;
    }
    .logo-mark::after{
      content:"";
      position:absolute;
      inset:10px;
      border:1px solid rgba(9,7,11,.55);
      border-radius:10px;
    }
    .logo-text{
      display:flex;
      flex-direction:column;
      line-height:1.16;
      font-weight:800;
      letter-spacing:-.02em;
      max-width:260px;
    }
    .logo-text small{
      margin-top:3px;
      font-size:12px;
      font-weight:600;
      color:var(--muted);
      letter-spacing:0;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      flex:1;
    }
    .nav-links a{
      padding:10px 13px;
      border-radius:999px;
      color:var(--text-soft);
      font-size:15px;
      transition:background var(--ease), color var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{
      color:var(--amber-2);
      background:rgba(242,179,95,.08);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.04);
    }
    .menu-toggle span{
      display:block;
      width:20px;
      height:2px;
      background:var(--cream);
      margin:5px auto;
      border-radius:2px;
      transition:transform var(--ease), opacity var(--ease);
    }
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease), color var(--ease);
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn-primary{
      background:linear-gradient(135deg,var(--amber),var(--amber-2));
      color:#24120b;
      box-shadow:0 12px 28px rgba(242,179,95,.18);
    }
    .btn-primary:hover{box-shadow:0 18px 38px rgba(242,179,95,.26)}
    .btn-secondary{
      background:rgba(255,255,255,.045);
      color:var(--cream);
      border-color:rgba(244,234,220,.2);
    }
    .btn-secondary:hover{
      color:var(--amber-2);
      border-color:rgba(242,179,95,.52);
      background:rgba(242,179,95,.08);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      color:var(--text-soft);
      background:rgba(255,255,255,.055);
      border:1px solid rgba(244,234,220,.12);
      line-height:1.2;
    }
    .badge.amber{color:var(--amber-2);background:rgba(242,179,95,.12);border-color:rgba(242,179,95,.28)}
    .badge.plum{color:#f0cce8;background:rgba(107,36,88,.32);border-color:rgba(190,105,166,.24)}
    .badge.gray{color:#d8cdd2;background:rgba(255,255,255,.06)}
    .section{padding:84px 0}
    .article-hero{
      position:relative;
      padding:64px 0 42px;
      overflow:hidden;
      border-bottom:1px solid rgba(244,234,220,.08);
    }
    .article-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(9,7,11,.92),rgba(19,12,22,.86)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      opacity:.82;
      z-index:-2;
    }
    .article-hero::after{
      content:"";
      position:absolute;
      width:380px;
      height:380px;
      right:-120px;
      top:-150px;
      background:radial-gradient(circle,rgba(242,179,95,.18),transparent 68%);
      z-index:-1;
      pointer-events:none;
    }
    .breadcrumbs{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      color:var(--text-soft);
      font-size:14px;
      margin-bottom:22px;
    }
    .breadcrumbs a{color:var(--amber-2);transition:color var(--ease)}
    .breadcrumbs a:hover{color:#fff}
    .breadcrumbs .current{
      max-width:560px;
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      color:var(--cream);
    }
    .hero-meta{
      display:flex;
      align-items:center;
      gap:10px;
      flex-wrap:wrap;
      margin-bottom:18px;
    }
    .article-title{
      max-width:940px;
      margin:0;
      font-size:clamp(32px,5vw,54px);
      line-height:1.12;
      letter-spacing:-.04em;
      font-weight:850;
      color:var(--text);
      word-break:break-word;
    }
    .article-desc{
      max-width:780px;
      margin:18px 0 0;
      color:var(--text-soft);
      font-size:17px;
    }
    .article-shell{
      padding:58px 0 88px;
      background:
        linear-gradient(180deg,rgba(251,245,235,.98),rgba(242,232,220,.96));
      color:var(--ink);
      position:relative;
    }
    .article-shell::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 8% 8%, rgba(107,36,88,.08), transparent 28%),
        radial-gradient(circle at 90% 18%, rgba(242,179,95,.15), transparent 22%);
      pointer-events:none;
    }
    .article-layout{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0, 800px) 340px;
      gap:34px;
      align-items:start;
      z-index:1;
    }
    .reading-card{
      background:var(--paper);
      border:1px solid var(--paper-line);
      border-radius:var(--radius-xl);
      box-shadow:var(--paper-shadow);
      overflow:hidden;
    }
    .reading-top{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      padding:22px 26px;
      border-bottom:1px solid rgba(53,21,45,.1);
      background:linear-gradient(135deg,rgba(74,23,63,.06),rgba(242,179,95,.1));
    }
    .reading-top strong{font-size:17px;color:var(--ink)}
    .reading-top span{color:var(--ink-soft);font-size:14px}
    .article-cover{
      margin:0;
      position:relative;
      overflow:hidden;
      max-height:330px;
      border-bottom:1px solid rgba(53,21,45,.1);
    }
    .article-cover img{
      width:100%;
      height:330px;
      object-fit:cover;
      filter:saturate(.9) contrast(.95);
    }
    .article-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(9,7,11,.08),rgba(9,7,11,.45));
      pointer-events:none;
    }
    .article-content{
      padding:34px 34px 40px;
      font-size:17px;
      line-height:1.86;
      color:#2f2530;
      word-break:break-word;
    }
    .article-content h2{
      margin:34px 0 14px;
      padding-top:8px;
      font-size:28px;
      line-height:1.3;
      font-weight:820;
      letter-spacing:-.02em;
      color:#251324;
    }
    .article-content h3{
      margin:28px 0 12px;
      font-size:22px;
      line-height:1.35;
      font-weight:800;
      color:#35152d;
    }
    .article-content p{margin:0 0 18px}
    .article-content a{
      color:#6b2458;
      font-weight:750;
      border-bottom:1px solid rgba(107,36,88,.25);
      transition:color var(--ease),border-color var(--ease);
    }
    .article-content a:hover{color:#9b5b16;border-color:rgba(242,179,95,.6)}
    .article-content ul,.article-content ol{
      margin:0 0 20px;
      padding-left:1.3em;
    }
    .article-content li{margin:8px 0}
    .article-content blockquote{
      margin:26px 0;
      padding:18px 20px;
      border-left:4px solid var(--amber);
      border-radius:0 var(--radius-md) var(--radius-md) 0;
      background:rgba(242,179,95,.13);
      color:#3a2c37;
    }
    .article-content img{
      border-radius:18px;
      border:1px solid rgba(53,21,45,.12);
      box-shadow:0 16px 40px rgba(53,21,45,.12);
      margin:26px auto;
    }
    .article-content table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin:24px 0;
      overflow:hidden;
      border:1px solid rgba(53,21,45,.14);
      border-radius:16px;
      background:#fffaf2;
      font-size:15px;
    }
    .article-content th,.article-content td{
      padding:13px 14px;
      border-bottom:1px solid rgba(53,21,45,.1);
      vertical-align:top;
    }
    .article-content th{
      background:rgba(74,23,63,.08);
      color:#2a1728;
      font-weight:800;
    }
    .article-content tr:last-child td{border-bottom:0}
    .article-content pre,.article-content code{
      font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
    }
    .article-content code{
      padding:.16em .38em;
      border-radius:7px;
      background:rgba(53,21,45,.08);
      color:#5f2451;
    }
    .article-content pre{
      padding:18px;
      overflow:auto;
      border-radius:16px;
      background:#1a111d;
      color:#f4eadc;
      border:1px solid rgba(53,21,45,.16);
    }
    .content-missing{
      padding:54px 34px;
      text-align:center;
    }
    .content-missing .missing-icon{
      width:64px;
      height:64px;
      margin:0 auto 18px;
      border-radius:22px;
      background:linear-gradient(135deg,rgba(242,179,95,.28),rgba(107,36,88,.2));
      border:1px solid rgba(107,36,88,.16);
      display:flex;
      align-items:center;
      justify-content:center;
      color:#6b2458;
      font-size:28px;
      font-weight:900;
    }
    .content-missing h2{
      margin:0 0 10px;
      color:#251324;
      font-size:28px;
      font-weight:850;
    }
    .content-missing p{
      margin:0 auto 22px;
      color:var(--ink-soft);
      max-width:520px;
    }
    .side-stack{display:grid;gap:18px}
    .side-card{
      background:rgba(25,17,30,.96);
      color:var(--text);
      border:1px solid rgba(244,234,220,.13);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      padding:22px;
    }
    .sticky-side{
      position:sticky;
      top:100px;
    }
    .side-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:14px;
      font-weight:850;
      letter-spacing:-.01em;
      color:var(--cream);
    }
    .info-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .info-list li{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:11px 0;
      border-bottom:1px solid rgba(244,234,220,.1);
      color:var(--text-soft);
      font-size:14px;
    }
    .info-list li:last-child{border-bottom:0}
    .info-list b{
      color:var(--cream);
      font-weight:750;
      text-align:right;
    }
    .notice-box{
      padding:14px 15px;
      border-radius:16px;
      background:rgba(242,179,95,.1);
      border:1px solid rgba(242,179,95,.22);
      color:var(--text-soft);
      font-size:14px;
    }
    .cover-mini{
      position:relative;
      overflow:hidden;
      border-radius:18px;
      border:1px solid rgba(244,234,220,.12);
      margin-bottom:14px;
    }
    .cover-mini img{
      width:100%;
      height:160px;
      object-fit:cover;
      filter:saturate(.85);
    }
    .cover-mini::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,rgba(9,7,11,.08),rgba(9,7,11,.6));
    }
    .related-list{
      display:grid;
      gap:12px;
    }
    .related-item{
      display:block;
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(244,234,220,.1);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .related-item:hover{
      transform:translateY(-3px);
      border-color:rgba(242,179,95,.35);
      background:rgba(242,179,95,.07);
    }
    .related-item strong{
      display:block;
      color:var(--cream);
      line-height:1.45;
      margin-bottom:8px;
      transition:color var(--ease);
    }
    .related-item:hover strong{color:var(--amber-2)}
    .related-item span{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }
    .article-bottom-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      padding:24px 34px 34px;
      border-top:1px solid rgba(53,21,45,.1);
      background:#fff9ef;
    }
    .article-bottom-actions .btn-secondary{
      color:#35152d;
      background:rgba(53,21,45,.04);
      border-color:rgba(53,21,45,.18);
    }
    .article-bottom-actions .btn-secondary:hover{
      color:#7a4a0d;
      border-color:rgba(242,179,95,.7);
      background:rgba(242,179,95,.12);
    }
    .guide-section{
      padding:76px 0;
      background:linear-gradient(180deg,#09070b,#130d16);
    }
    .guide-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }
    .guide-card{
      padding:26px;
      border-radius:var(--radius-lg);
      background:linear-gradient(145deg,rgba(34,21,40,.88),rgba(16,11,18,.92));
      border:1px solid rgba(244,234,220,.13);
      box-shadow:var(--shadow-soft);
    }
    .guide-card h2,.guide-card h3{
      margin:0 0 10px;
      font-size:25px;
      font-weight:850;
      letter-spacing:-.02em;
    }
    .guide-card p{margin:0;color:var(--text-soft)}
    .mini-steps{
      list-style:none;
      margin:18px 0 0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .mini-steps li{
      display:grid;
      grid-template-columns:36px 1fr;
      gap:12px;
      align-items:start;
      padding:13px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(244,234,220,.1);
    }
    .step-num{
      width:36px;
      height:36px;
      border-radius:12px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(242,179,95,.15);
      color:var(--amber-2);
      font-weight:900;
      border:1px solid rgba(242,179,95,.25);
    }
    .mini-steps strong{display:block;color:var(--cream);margin-bottom:2px}
    .mini-steps span{display:block;color:var(--text-soft);font-size:14px}
    .faq-list{display:grid;gap:12px;margin-top:18px}
    .faq-item{
      border-radius:16px;
      overflow:hidden;
      border:1px solid rgba(244,234,220,.12);
      background:rgba(255,255,255,.045);
    }
    .faq-question{
      width:100%;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      text-align:left;
      font-weight:800;
      color:var(--cream);
    }
    .faq-question::after{
      content:"+";
      width:24px;
      height:24px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(242,179,95,.12);
      color:var(--amber-2);
      flex:none;
      transition:transform var(--ease);
    }
    .faq-item.is-open .faq-question::after{content:"−";transform:rotate(180deg)}
    .faq-answer{
      display:none;
      padding:0 18px 17px;
      color:var(--text-soft);
      border-left:3px solid var(--amber);
      margin:0 0 16px 18px;
    }
    .faq-item.is-open .faq-answer{display:block}
    .cta-band{
      padding:0 0 88px;
      background:#130d16;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:34px;
      background:
        linear-gradient(135deg,rgba(74,23,63,.96),rgba(22,12,24,.96)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      border:1px solid rgba(242,179,95,.22);
      box-shadow:var(--shadow);
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 92% 20%,rgba(242,179,95,.22),transparent 32%);
      pointer-events:none;
    }
    .cta-content{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .cta-content h2{
      margin:0 0 8px;
      font-size:30px;
      line-height:1.25;
      font-weight:860;
      letter-spacing:-.02em;
    }
    .cta-content p{margin:0;color:var(--text-soft);max-width:680px}
    .cta-buttons{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{
      background:#050406;
      border-top:1px solid rgba(244,234,220,.12);
      padding:58px 0 28px;
      color:var(--text-soft);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.45fr .8fr .9fr 1.1fr;
      gap:32px;
      align-items:start;
    }
    .footer-brand p{
      margin:18px 0 0;
      max-width:390px;
      color:var(--muted);
      font-size:14px;
    }
    .footer-title{
      color:var(--cream);
      font-weight:850;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--text-soft);
      font-size:14px;
      transition:color var(--ease),transform var(--ease);
    }
    .footer-links a:hover{
      color:var(--amber-2);
      transform:translateX(3px);
    }
    .feedback-box{
      padding:15px;
      border-radius:16px;
      background:rgba(255,255,255,.045);
      border:1px solid rgba(244,234,220,.1);
      color:var(--muted);
      font-size:14px;
    }
    .copyright{
      margin-top:34px;
      padding-top:20px;
      border-top:1px solid rgba(244,234,220,.08);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:#7f7382;
      font-size:13px;
    }
    @media (max-width: 1024px){
      .nav-wrap{gap:14px}
      .nav-links{
        position:absolute;
        left:20px;
        right:20px;
        top:82px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        background:rgba(9,7,11,.98);
        border:1px solid rgba(244,234,220,.12);
        border-radius:20px;
        box-shadow:var(--shadow);
      }
      .nav-links.is-open{display:flex}
      .nav-links a{padding:13px 14px}
      .menu-toggle{display:block}
      .nav-actions .btn{display:none}
      .article-layout{grid-template-columns:1fr}
      .sticky-side{position:static}
      .side-stack{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 768px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .age-strip .container{
        align-items:flex-start;
        flex-direction:column;
        padding:8px 0;
        gap:4px;
      }
      .nav-wrap{min-height:68px}
      .logo{min-width:0}
      .logo-mark{width:38px;height:38px;border-radius:14px}
      .logo-text{font-size:14px;max-width:210px}
      .article-hero{padding:44px 0 32px}
      .breadcrumbs .current{max-width:260px}
      .article-desc{font-size:16px}
      .article-shell{padding:34px 0 58px}
      .reading-top{align-items:flex-start;flex-direction:column;padding:18px}
      .article-cover img{height:220px}
      .article-content{padding:24px 20px 30px;font-size:16px}
      .article-content h2{font-size:24px}
      .article-content h3{font-size:20px}
      .article-bottom-actions{padding:20px;flex-direction:column}
      .article-bottom-actions .btn{width:100%}
      .side-stack{grid-template-columns:1fr}
      .guide-section{padding:54px 0}
      .guide-grid{grid-template-columns:1fr}
      .cta-band{padding-bottom:60px}
      .cta-panel{padding:24px}
      .cta-content{align-items:flex-start;flex-direction:column}
      .cta-buttons{width:100%;justify-content:stretch}
      .cta-buttons .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width: 520px){
      .logo-text{max-width:170px;word-break:break-word}
      .logo-text small{display:none}
      .article-title{font-size:30px}
      .hero-meta{gap:8px}
      .badge{font-size:12px;padding:6px 9px}
      .reading-card,.side-card,.guide-card,.cta-panel{border-radius:20px}
      .article-content table{display:block;overflow-x:auto;white-space:nowrap}
      .btn{width:100%;min-height:48px}
      .age-left span:last-child{line-height:1.45}
    }

/* 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}