/* roulang page: index */
:root{
      --bg-deep:#171019;
      --bg-deeper:#100B12;
      --bg-plum:#221426;
      --bg-warm:#F7F2EE;
      --bg-soft:#FFFDFC;
      --card-dark:#2A1A2F;
      --card-light:#FFFFFF;
      --text-dark:#241C24;
      --text-soft:#5E515C;
      --text-light:#F5EEF2;
      --muted-light:rgba(245,238,242,.72);
      --line-dark:rgba(255,255,255,.12);
      --line-light:rgba(200,90,114,.18);
      --accent:#C85A72;
      --accent-2:#E6A46A;
      --accent-3:#8E5CF2;
      --success:#78C6A3;
      --shadow-soft:0 20px 60px rgba(36,28,36,.12);
      --shadow-deep:0 28px 80px rgba(0,0,0,.35);
      --radius-xs:10px;
      --radius-sm:14px;
      --radius-md:22px;
      --radius-lg:34px;
      --container:1200px;
      --nav-h:72px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text-dark);
      background:linear-gradient(180deg,var(--bg-deep) 0 540px,var(--bg-warm) 540px 100%);
      line-height:1.75;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(200,90,114,.28);color:var(--text-dark)}
    :focus-visible{outline:3px solid rgba(230,164,106,.55);outline-offset:3px;border-radius:10px}

    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:92px 0}
    .section-title{max-width:760px;margin-bottom:34px}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border:1px solid var(--line-light);
      border-radius:999px;background:rgba(200,90,114,.08);
      color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";width:7px;height:7px;border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 0 5px rgba(200,90,114,.12);
    }
    h1,h2,h3{line-height:1.16;letter-spacing:-.03em}
    h2{font-size:clamp(28px,4vw,40px);margin:16px 0 14px;color:var(--text-dark)}
    h3{font-size:22px;color:var(--text-dark)}
    .lead{font-size:17px;color:var(--text-soft);max-width:720px}

    .site-header{
      position:sticky;top:0;z-index:80;height:var(--nav-h);
      background:rgba(23,16,25,.82);
      border-bottom:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;gap:22px;
    }
    .brand{
      display:inline-flex;align-items:center;gap:12px;min-width:0;color:var(--text-light);
      font-weight:800;letter-spacing:-.04em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      position:relative;box-shadow:0 12px 32px rgba(200,90,114,.30);
      flex:0 0 auto;
    }
    .brand-mark::before{
      content:"";position:absolute;left:16px;top:12px;
      width:0;height:0;border-top:9px solid transparent;border-bottom:9px solid transparent;border-left:14px solid #fff;
      filter:drop-shadow(0 2px 5px rgba(0,0,0,.18));
    }
    .brand-text{
      max-width:390px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:17px;
    }
    .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
    .nav-links a{
      color:rgba(245,238,242,.78);font-size:14px;font-weight:650;
      padding:10px 13px;border-radius:999px;position:relative;
    }
    .nav-links a:hover,.nav-links a.active{
      color:#fff;background:rgba(255,255,255,.08);
    }
    .nav-links a.active::after{
      content:"";position:absolute;left:50%;bottom:4px;width:5px;height:5px;border-radius:50%;
      transform:translateX(-50%);background:var(--accent-2);
    }
    .nav-cta{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      color:#fff;background:linear-gradient(135deg,var(--accent),#D87364);
      padding:11px 18px;border-radius:999px;font-weight:800;font-size:14px;
      box-shadow:0 12px 34px rgba(200,90,114,.30);
    }
    .nav-cta:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(200,90,114,.42)}
    .nav-cta:active{transform:scale(.98)}
    .menu-toggle{
      display:none;width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);color:#fff;align-items:center;justify-content:center;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      display:block;width:19px;height:2px;background:#fff;border-radius:3px;transition:var(--ease);content:"";
    }
    .menu-toggle span::before{transform:translateY(-7px)}
    .menu-toggle span::after{transform:translateY(5px)}
    body.menu-open .menu-toggle span{background:transparent}
    body.menu-open .menu-toggle span::before{transform:rotate(45deg)}
    body.menu-open .menu-toggle span::after{transform:translateY(-2px) rotate(-45deg)}

    .hero{
      position:relative;min-height:680px;color:var(--text-light);
      overflow:hidden;background:
        radial-gradient(circle at 12% 10%,rgba(200,90,114,.30),transparent 32%),
        radial-gradient(circle at 82% 12%,rgba(230,164,106,.18),transparent 28%),
        linear-gradient(135deg,var(--bg-deep),var(--bg-plum));
    }
    .hero::before{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
      background-size:44px 44px;mask-image:linear-gradient(180deg,rgba(0,0,0,.7),transparent 86%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:54px;
      align-items:center;padding:88px 0 78px;
    }
    .hero-copy{max-width:680px}
    .hero-kicker{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:22px}
    .badge{
      display:inline-flex;align-items:center;gap:7px;padding:8px 12px;
      border-radius:999px;border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);color:rgba(245,238,242,.88);
      font-size:13px;font-weight:750;backdrop-filter:blur(12px);
    }
    .badge.hot{background:rgba(200,90,114,.16);border-color:rgba(200,90,114,.34);color:#FFE7EC}
    .badge.gold{background:rgba(230,164,106,.14);border-color:rgba(230,164,106,.32);color:#FFF1DC}
    .hero h1{
      font-size:clamp(34px,5vw,58px);font-weight:850;line-height:1.1;
      margin-bottom:22px;letter-spacing:-.055em;
    }
    .hero .sub{
      font-size:18px;line-height:1.9;color:rgba(245,238,242,.78);
      max-width:620px;margin-bottom:30px;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:48px;padding:13px 21px;border-radius:999px;font-weight:800;
      transition:var(--ease);user-select:none;
    }
    .btn-primary{background:linear-gradient(135deg,var(--accent),#D46D60);color:#fff;box-shadow:0 18px 44px rgba(200,90,114,.34)}
    .btn-primary:hover{transform:translateY(-3px);box-shadow:0 22px 52px rgba(200,90,114,.45)}
    .btn-secondary{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff}
    .btn-secondary:hover{border-color:rgba(230,164,106,.55);background:rgba(230,164,106,.12)}
    .btn-light{border:1px solid var(--line-light);background:#fff;color:var(--text-dark)}
    .btn-light:hover{border-color:rgba(200,90,114,.45);color:var(--accent);transform:translateY(-2px)}
    .btn:active{transform:scale(.98)}

    .notice-strip{
      display:flex;align-items:flex-start;gap:12px;max-width:650px;
      padding:14px 16px;border:1px solid rgba(255,255,255,.12);
      border-radius:18px;background:rgba(255,255,255,.07);color:rgba(245,238,242,.76);
      font-size:14px;
    }
    .notice-icon{
      width:26px;height:26px;border-radius:9px;background:rgba(230,164,106,.18);
      color:var(--accent-2);display:flex;align-items:center;justify-content:center;font-weight:900;flex:0 0 auto;
    }
    .hero-visual{position:relative;min-height:520px}
    .visual-card{
      position:absolute;border-radius:34px;overflow:hidden;border:1px solid rgba(255,255,255,.16);
      box-shadow:var(--shadow-deep);background:var(--card-dark);
    }
    .visual-card.main{inset:18px 20px 68px 30px}
    .visual-card.main img{width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.02)}
    .visual-card.main::after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(16,11,18,.1),rgba(16,11,18,.78));
    }
    .preview-panel{
      position:absolute;right:0;bottom:20px;width:min(360px,80%);
      padding:22px;border-radius:26px;border:1px solid rgba(255,255,255,.16);
      background:rgba(42,26,47,.82);backdrop-filter:blur(18px);box-shadow:0 22px 70px rgba(0,0,0,.32);
    }
    .preview-panel h3{color:#fff;font-size:20px;margin-bottom:10px}
    .preview-panel p{color:rgba(245,238,242,.72);font-size:14px;margin-bottom:16px}
    .mini-list{display:grid;gap:10px}
    .mini-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-radius:14px;background:rgba(255,255,255,.07);color:rgba(245,238,242,.82);font-size:13px}
    .mini-row strong{color:#fff}
    .floating-age{
      position:absolute;left:0;top:70px;width:92px;height:92px;border-radius:28px;
      display:flex;flex-direction:column;align-items:center;justify-content:center;
      color:#fff;background:linear-gradient(135deg,rgba(200,90,114,.92),rgba(230,164,106,.88));
      box-shadow:0 20px 52px rgba(200,90,114,.35);font-weight:900;
    }
    .floating-age span{font-size:28px;line-height:1}
    .floating-age small{font-size:12px;margin-top:4px}

    .quick-wrap{
      margin-top:-48px;position:relative;z-index:5;
      display:grid;grid-template-columns:.75fr 1.25fr;gap:22px;
      align-items:stretch;
    }
    .quick-tags,.overview-card{
      background:rgba(255,255,255,.96);border:1px solid rgba(200,90,114,.15);
      border-radius:28px;box-shadow:var(--shadow-soft);padding:26px;
    }
    .quick-tags h2,.overview-card h2{font-size:25px;margin:0 0 16px}
    .tag-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .tag-link{
      display:inline-flex;align-items:center;gap:8px;padding:11px 14px;border-radius:999px;
      background:rgba(36,28,36,.05);border:1px solid rgba(36,28,36,.08);
      color:var(--text-dark);font-weight:750;font-size:14px;
    }
    .tag-link:hover{background:rgba(200,90,114,.10);border-color:rgba(200,90,114,.25);color:var(--accent);transform:translateY(-2px)}
    .overview-card{
      display:grid;grid-template-columns:1fr 210px;gap:22px;align-items:center;
      background:
        radial-gradient(circle at 88% 8%,rgba(230,164,106,.24),transparent 32%),
        #fff;
    }
    .status-list{display:grid;gap:12px;margin-top:18px}
    .status-item{display:flex;gap:12px;align-items:flex-start;padding:13px 0;border-top:1px solid rgba(36,28,36,.08)}
    .status-dot{width:10px;height:10px;border-radius:50%;margin-top:8px;background:var(--accent);box-shadow:0 0 0 6px rgba(200,90,114,.12);flex:0 0 auto}
    .overview-media{
      min-height:220px;border-radius:24px;overflow:hidden;position:relative;background:linear-gradient(135deg,#3A213F,#1C111F);
    }
    .overview-media img{width:100%;height:100%;object-fit:cover;opacity:.86}
    .overview-media::after{
      content:"更新中";position:absolute;left:16px;bottom:16px;padding:8px 12px;border-radius:999px;
      background:rgba(23,16,25,.72);color:#fff;font-size:13px;font-weight:800;backdrop-filter:blur(12px)
    }

    .dark-section{
      background:linear-gradient(135deg,var(--bg-plum),var(--bg-deeper));
      color:var(--text-light);position:relative;overflow:hidden;
    }
    .dark-section::before{
      content:"";position:absolute;inset:auto -10% -35% auto;width:520px;height:520px;border-radius:50%;
      background:radial-gradient(circle,rgba(200,90,114,.22),transparent 66%);
      pointer-events:none;
    }
    .dark-section h2,.dark-section h3{color:#fff}
    .dark-section .lead{color:rgba(245,238,242,.70)}
    .latest-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:start;position:relative}
    .feature-post,.post-item,.empty-state{
      border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);
      border-radius:28px;overflow:hidden;backdrop-filter:blur(16px);transition:var(--ease);
    }
    .feature-post:hover,.post-item:hover{transform:translateY(-4px);border-color:rgba(230,164,106,.38);box-shadow:0 20px 60px rgba(0,0,0,.22)}
    .feature-thumb{height:250px;position:relative;overflow:hidden;background:#2A1A2F}
    .feature-thumb img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:var(--ease)}
    .feature-post:hover .feature-thumb img{transform:scale(1.04)}
    .feature-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(16,11,18,.70))}
    .post-body{padding:24px}
    .meta{display:flex;flex-wrap:wrap;gap:9px;align-items:center;margin-bottom:14px;color:rgba(245,238,242,.62);font-size:13px}
    .cat{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(230,164,106,.14);color:#FFE7C4;border:1px solid rgba(230,164,106,.24);font-weight:800}
    .feature-post h3,.post-item h3{font-size:24px;margin-bottom:11px;color:#fff;transition:var(--ease)}
    .post-item h3{font-size:19px}
    .feature-post:hover h3,.post-item:hover h3{color:#FFD7B1}
    .summary{
      color:rgba(245,238,242,.72);font-size:15px;
      display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
    }
    .detail-link{
      display:inline-flex;align-items:center;gap:8px;margin-top:18px;
      color:#FFD7B1;font-weight:850;font-size:14px;
    }
    .detail-link span{transition:var(--ease)}
    .feature-post:hover .detail-link span,.post-item:hover .detail-link span{transform:translateX(4px)}
    .post-list{display:grid;gap:14px}
    .post-item{display:grid;grid-template-columns:132px 1fr;min-height:144px}
    .post-item .small-thumb{height:100%;min-height:144px;overflow:hidden;background:#2A1A2F}
    .post-item .small-thumb img{width:100%;height:100%;object-fit:cover;opacity:.78}
    .post-item .post-body{padding:18px 20px}
    .empty-state{
      grid-column:1/-1;display:grid;place-items:center;text-align:center;min-height:260px;padding:38px;
    }
    .empty-icon{
      width:72px;height:72px;border-radius:24px;margin-bottom:18px;
      background:rgba(230,164,106,.12);border:1px solid rgba(230,164,106,.28);
      display:flex;align-items:center;justify-content:center;color:#FFD7B1;font-size:30px;
    }
    .empty-state p{color:rgba(245,238,242,.75);margin:8px 0 20px}

    .experience-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:stretch}
    .safety-card{
      border-radius:32px;padding:34px;background:linear-gradient(135deg,#fff,#FFF8F2);
      border:1px solid var(--line-light);box-shadow:var(--shadow-soft);position:relative;overflow:hidden;
    }
    .safety-card::after{
      content:"";position:absolute;right:-80px;top:-80px;width:220px;height:220px;border-radius:50%;
      background:rgba(200,90,114,.10);
    }
    .safety-card h2{margin-top:12px}
    .safety-card p{color:var(--text-soft);position:relative}
    .safety-image{
      margin-top:26px;height:220px;border-radius:26px;overflow:hidden;position:relative;background:#2A1A2F;
    }
    .safety-image img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
    .safety-image::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,16,25,.30),rgba(23,16,25,.02))}
    .feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .feature-box{
      padding:24px;border-radius:24px;background:#fff;border:1px solid rgba(36,28,36,.08);
      box-shadow:0 12px 36px rgba(36,28,36,.06);transition:var(--ease)
    }
    .feature-box:hover{transform:translateY(-3px);border-color:rgba(200,90,114,.22);box-shadow:var(--shadow-soft)}
    .feature-icon{
      width:42px;height:42px;border-radius:15px;display:flex;align-items:center;justify-content:center;
      background:rgba(200,90,114,.10);color:var(--accent);font-weight:900;margin-bottom:16px;
    }
    .feature-box p{font-size:15px;color:var(--text-soft);margin-top:8px}

    .proof-band{padding:72px 0;background:#fff}
    .proof-grid{
      display:grid;grid-template-columns:1.1fr repeat(3,.65fr);gap:18px;align-items:stretch;
    }
    .proof-card{
      padding:25px;border-radius:24px;background:var(--bg-warm);border:1px solid rgba(36,28,36,.07);
    }
    .proof-card.primary{
      background:linear-gradient(135deg,var(--bg-plum),#361E3D);color:#fff;position:relative;overflow:hidden;
    }
    .proof-card.primary::after{
      content:"";position:absolute;right:-56px;bottom:-70px;width:190px;height:190px;border-radius:50%;
      background:rgba(230,164,106,.20);
    }
    .proof-card strong{display:block;font-size:30px;line-height:1.1;color:var(--accent)}
    .proof-card.primary strong{color:#FFD7B1}
    .proof-card span{display:block;margin-top:8px;color:var(--text-soft);font-size:14px}
    .proof-card.primary span{color:rgba(245,238,242,.76)}

    .faq-section{background:var(--bg-warm)}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:34px;align-items:start}
    .faq-note{
      padding:28px;border-radius:28px;background:#fff;border:1px solid var(--line-light);box-shadow:var(--shadow-soft);
      position:sticky;top:96px;
    }
    .faq-note p{color:var(--text-soft);margin-top:12px}
    .accordion{display:grid;gap:13px}
    .faq-item{
      border:1px solid rgba(36,28,36,.08);border-radius:20px;background:#fff;
      overflow:hidden;transition:var(--ease)
    }
    .faq-item.active{border-color:rgba(200,90,114,.28);box-shadow:0 16px 44px rgba(36,28,36,.08)}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:20px 22px;background:transparent;color:var(--text-dark);font-weight:850;text-align:left;
    }
    .faq-question:hover{color:var(--accent)}
    .faq-sign{
      width:28px;height:28px;border-radius:10px;background:rgba(200,90,114,.10);
      color:var(--accent);display:flex;align-items:center;justify-content:center;flex:0 0 auto;
      transition:var(--ease);font-size:20px;line-height:1
    }
    .faq-item.active .faq-sign{transform:rotate(45deg);background:rgba(200,90,114,.16)}
    .faq-answer{
      max-height:0;overflow:hidden;transition:max-height .28s ease;
      border-left:4px solid transparent;
    }
    .faq-item.active .faq-answer{border-left-color:var(--accent);background:rgba(200,90,114,.035)}
    .faq-answer p{padding:0 22px 20px 22px;color:var(--text-soft);font-size:15px}

    .feedback-section{background:#fff}
    .feedback-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
    .feedback-card,.feedback-form{
      border-radius:30px;border:1px solid rgba(36,28,36,.08);background:#fff;
      box-shadow:var(--shadow-soft);padding:30px;
    }
    .feedback-card{background:linear-gradient(135deg,#fff,#FFF6F3)}
    .feedback-list{display:grid;gap:13px;margin-top:22px}
    .feedback-list li{
      list-style:none;display:flex;gap:12px;padding:13px 0;border-top:1px solid rgba(36,28,36,.08);
      color:var(--text-soft)
    }
    .feedback-list li::before{
      content:"✓";width:24px;height:24px;border-radius:9px;background:rgba(120,198,163,.14);
      color:#3C946E;display:inline-flex;align-items:center;justify-content:center;font-weight:900;flex:0 0 auto;
    }
    .form-row{display:grid;gap:8px;margin-bottom:15px}
    .form-row label{font-weight:800;font-size:14px;color:var(--text-dark)}
    .form-row input,.form-row textarea{
      width:100%;border:1px solid rgba(36,28,36,.12);border-radius:16px;
      padding:13px 14px;background:#FFFCFA;color:var(--text-dark);transition:var(--ease);
    }
    .form-row textarea{min-height:112px;resize:vertical}
    .form-row input:focus,.form-row textarea:focus{
      border-color:rgba(200,90,114,.48);box-shadow:0 0 0 4px rgba(200,90,114,.10);outline:0;background:#fff;
    }
    .form-hint{font-size:13px;color:var(--text-soft);margin-bottom:16px}

    .cta-section{padding:88px 0;background:var(--bg-warm)}
    .cta-box{
      position:relative;overflow:hidden;border-radius:36px;padding:50px;
      background:
        radial-gradient(circle at 16% 16%,rgba(230,164,106,.26),transparent 28%),
        radial-gradient(circle at 88% 18%,rgba(200,90,114,.28),transparent 32%),
        linear-gradient(135deg,var(--bg-deep),#321B37);
      color:#fff;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;
      box-shadow:var(--shadow-deep);
    }
    .cta-box::before{
      content:"";position:absolute;inset:0;
      background-image:radial-gradient(rgba(255,255,255,.16) 1px,transparent 1px);
      background-size:18px 18px;opacity:.28;pointer-events:none;
    }
    .cta-box>*{position:relative}
    .cta-box h2{color:#fff;margin:0 0 12px}
    .cta-box p{color:rgba(245,238,242,.74);max-width:660px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}

    .site-footer{
      background:linear-gradient(180deg,#171019,#0F0A11);color:rgba(245,238,242,.72);
      padding:64px 0 28px;border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-grid{display:grid;grid-template-columns:1.35fr .75fr .9fr;gap:34px;margin-bottom:34px}
    .footer-brand .brand{margin-bottom:16px}
    .footer-brand p{max-width:520px;color:rgba(245,238,242,.68);font-size:14px}
    .footer-col h3{font-size:16px;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{font-size:14px;color:rgba(245,238,242,.68)}
    .footer-links a:hover{color:#FFD7B1;transform:translateX(3px)}
    .footer-alert{
      padding:14px 16px;border-radius:18px;background:rgba(200,90,114,.10);
      border:1px solid rgba(200,90,114,.22);color:rgba(245,238,242,.78);font-size:14px;
    }
    .footer-bottom{
      display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
      padding-top:24px;border-top:1px solid rgba(255,255,255,.10);font-size:13px;color:rgba(245,238,242,.55)
    }

    @media (max-width:1080px){
      .brand-text{max-width:300px}
      .hero-grid{grid-template-columns:1fr;gap:30px;padding-top:62px}
      .hero-visual{min-height:430px}
      .visual-card.main{inset:0 8% 56px 8%}
      .floating-age{left:4%;top:30px}
      .quick-wrap,.latest-layout,.experience-grid,.faq-wrap,.feedback-grid{grid-template-columns:1fr}
      .faq-note{position:relative;top:auto}
      .proof-grid{grid-template-columns:repeat(2,1fr)}
    }

    @media (max-width:860px){
      :root{--nav-h:62px}
      body.menu-open{overflow:hidden}
      .menu-toggle{display:flex}
      .nav-links{
        position:fixed;left:20px;right:20px;top:74px;display:none;flex-direction:column;align-items:stretch;
        padding:16px;border-radius:24px;background:rgba(23,16,25,.96);
        border:1px solid rgba(255,255,255,.12);box-shadow:var(--shadow-deep);
      }
      body.menu-open .nav-links{display:flex}
      .nav-links a{padding:13px 15px}
      .nav-links a.active::after{display:none}
      .nav-cta{display:none}
      .brand-text{max-width:calc(100vw - 124px);font-size:15px}
      .section{padding:66px 0}
      .quick-wrap{margin-top:-30px}
      .overview-card{grid-template-columns:1fr}
      .overview-media{min-height:180px}
      .post-item{grid-template-columns:108px 1fr}
      .feature-grid{grid-template-columns:1fr}
      .cta-box{grid-template-columns:1fr;padding:34px}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
    }

    @media (max-width:560px){
      .container{width:min(calc(100% - 30px),var(--container))}
      .hero{min-height:auto}
      .hero-grid{padding:46px 0 64px}
      .hero h1{font-size:32px}
      .hero .sub{font-size:16px}
      .hero-actions .btn{width:100%}
      .notice-strip{font-size:13px}
      .hero-visual{min-height:330px}
      .visual-card.main{inset:0 0 46px 0;border-radius:26px}
      .preview-panel{width:92%;right:4%;bottom:0;padding:18px}
      .floating-age{width:76px;height:76px;border-radius:22px}
      .floating-age span{font-size:24px}
      .quick-tags,.overview-card,.safety-card,.feedback-card,.feedback-form{padding:22px;border-radius:24px}
      .post-item{grid-template-columns:1fr}
      .post-item .small-thumb{height:150px}
      .proof-grid{grid-template-columns:1fr}
      .faq-question{padding:18px}
      .cta-box{padding:28px 22px;border-radius:28px}
      .cta-actions .btn{width:100%}
    }

/* roulang page: article */
:root{
      --bg-deep:#171019;
      --bg-deeper:#100B12;
      --bg-plum:#221426;
      --bg-warm:#F7F2EE;
      --bg-soft:#FFFDFC;
      --card-dark:#2A1A2F;
      --card-light:#FFFFFF;
      --text-dark:#241C24;
      --text-soft:#5E515C;
      --text-light:#F5EEF2;
      --muted-light:rgba(245,238,242,.72);
      --line-dark:rgba(255,255,255,.12);
      --line-light:rgba(200,90,114,.18);
      --accent:#C85A72;
      --accent-2:#E6A46A;
      --accent-3:#8E5CF2;
      --success:#78C6A3;
      --shadow-soft:0 20px 60px rgba(36,28,36,.12);
      --shadow-deep:0 28px 80px rgba(0,0,0,.35);
      --radius-xs:10px;
      --radius-sm:14px;
      --radius-md:22px;
      --radius-lg:34px;
      --container:1200px;
      --nav-h:72px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      min-height:100vh;
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text-dark);
      background:
        radial-gradient(circle at 10% 0,rgba(200,90,114,.16),transparent 28rem),
        linear-gradient(180deg,var(--bg-deep) 0 430px,var(--bg-warm) 430px 100%);
      line-height:1.75;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--accent)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    input,textarea{outline:none}
    ::selection{background:rgba(200,90,114,.25);color:var(--text-dark)}

    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:86px 0}
    .section-title{max-width:760px;margin-bottom:34px}
    .section-title h2{
      margin:14px 0 12px;
      font-size:clamp(25px,3vw,38px);
      line-height:1.2;
      font-weight:850;
      letter-spacing:-.04em;
      color:var(--text-dark);
    }
    .lead{font-size:17px;color:var(--text-soft);max-width:720px;margin:0}

    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line-light);
      border-radius:999px;
      background:rgba(200,90,114,.08);
      color:var(--accent);
      font-size:13px;
      font-weight:750;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 0 5px rgba(200,90,114,.12);
      flex:0 0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:80;
      height:var(--nav-h);
      background:rgba(23,16,25,.84);
      border-bottom:1px solid rgba(255,255,255,.10);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:0;
      color:var(--text-light);
      font-weight:850;
      letter-spacing:-.04em;
    }
    .brand:hover{color:#fff}
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      position:relative;
      box-shadow:0 12px 32px rgba(200,90,114,.30);
      flex:0 0 auto;
    }
    .brand-mark::before{
      content:"";
      position:absolute;
      left:16px;
      top:12px;
      width:0;
      height:0;
      border-top:9px solid transparent;
      border-bottom:9px solid transparent;
      border-left:14px solid #fff;
      filter:drop-shadow(0 2px 5px rgba(0,0,0,.18));
    }
    .brand-text{
      max-width:390px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      font-size:17px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .nav-links a{
      color:rgba(245,238,242,.78);
      font-size:14px;
      font-weight:650;
      padding:10px 13px;
      border-radius:999px;
      position:relative;
    }
    .nav-links a:hover,.nav-links a.active{
      color:#fff;
      background:rgba(255,255,255,.08);
    }
    .nav-links a.active::after{
      content:"";
      position:absolute;
      left:50%;
      bottom:4px;
      width:5px;
      height:5px;
      border-radius:50%;
      transform:translateX(-50%);
      background:var(--accent-2);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      color:#fff;
      background:linear-gradient(135deg,var(--accent),#D87364);
      padding:11px 18px;
      border-radius:999px;
      font-weight:800;
      font-size:14px;
      box-shadow:0 12px 34px rgba(200,90,114,.30);
      white-space:nowrap;
    }
    .nav-cta:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 40px rgba(200,90,114,.42);
    }
    .nav-cta:active{transform:scale(.98)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      align-items:center;
      justify-content:center;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      display:block;
      width:19px;
      height:2px;
      background:#fff;
      border-radius:3px;
      transition:var(--ease);
      content:"";
    }
    .menu-toggle span::before{transform:translateY(-7px)}
    .menu-toggle span::after{transform:translateY(5px)}
    body.menu-open .menu-toggle span{background:transparent}
    body.menu-open .menu-toggle span::before{transform:rotate(45deg)}
    body.menu-open .menu-toggle span::after{transform:translateY(-2px) rotate(-45deg)}

    .btn-main,.btn-ghost,.btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-size:15px;
      font-weight:800;
      transition:var(--ease);
      text-align:center;
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--accent),#D87364);
      box-shadow:0 14px 36px rgba(200,90,114,.30);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 44px rgba(200,90,114,.42);
    }
    .btn-ghost{
      color:var(--text-light);
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.07);
    }
    .btn-ghost:hover{
      color:#fff;
      border-color:rgba(230,164,106,.55);
      background:rgba(230,164,106,.12);
      transform:translateY(-2px);
    }
    .btn-soft{
      color:var(--accent);
      border:1px solid var(--line-light);
      background:rgba(200,90,114,.08);
    }
    .btn-soft:hover{
      color:#9f3f55;
      background:rgba(200,90,114,.13);
      transform:translateY(-2px);
    }
    .btn-main:focus-visible,.btn-ghost:focus-visible,.btn-soft:focus-visible,
    .nav-links a:focus-visible,.nav-cta:focus-visible,.brand:focus-visible,
    input:focus-visible,textarea:focus-visible,button:focus-visible{
      outline:3px solid rgba(230,164,106,.36);
      outline-offset:3px;
    }
    .btn-main:active,.btn-ghost:active,.btn-soft:active{transform:scale(.98)}

    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.08);
      color:rgba(245,238,242,.88);
      font-size:13px;
      font-weight:750;
      backdrop-filter:blur(12px);
    }
    .badge.hot{background:rgba(200,90,114,.16);border-color:rgba(200,90,114,.34);color:#FFE7EC}
    .badge.gold{background:rgba(230,164,106,.14);border-color:rgba(230,164,106,.32);color:#FFF1DC}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
      color:var(--accent);
      background:rgba(200,90,114,.09);
      border:1px solid var(--line-light);
    }

    .article-hero{
      position:relative;
      color:var(--text-light);
      padding:44px 0 58px;
      overflow:hidden;
      background:
        linear-gradient(rgba(23,16,25,.80),rgba(23,16,25,.88)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .article-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 18% 12%,rgba(200,90,114,.34),transparent 30%),
        radial-gradient(circle at 78% 22%,rgba(230,164,106,.20),transparent 28%),
        linear-gradient(90deg,rgba(16,11,18,.74),rgba(16,11,18,.30));
      pointer-events:none;
    }
    .article-hero::after{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(180deg,rgba(0,0,0,.65),transparent 88%);
      pointer-events:none;
    }
    .article-hero-inner{
      position:relative;
      z-index:1;
      max-width:960px;
    }
    .breadcrumb-wrap{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:28px;
      color:rgba(245,238,242,.68);
      font-size:14px;
      font-weight:650;
    }
    .breadcrumb-wrap a{
      color:rgba(245,238,242,.74);
      padding:4px 0;
    }
    .breadcrumb-wrap a:hover{color:var(--accent-2)}
    .breadcrumb-sep{color:rgba(245,238,242,.38)}
    .article-kicker{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:20px;
    }
    .article-hero h1{
      margin:0;
      max-width:960px;
      font-size:clamp(31px,5vw,54px);
      line-height:1.12;
      letter-spacing:-.055em;
      font-weight:880;
      color:#fff;
      text-wrap:balance;
    }
    .article-summary{
      margin:22px 0 0;
      max-width:840px;
      color:rgba(245,238,242,.78);
      font-size:17px;
      line-height:1.85;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px 18px;
      margin-top:24px;
      color:rgba(245,238,242,.70);
      font-size:14px;
    }
    .meta-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .meta-dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 0 5px rgba(200,90,114,.14);
    }

    .article-main{
      padding:54px 0 92px;
      background:
        radial-gradient(circle at 92% 8%,rgba(200,90,114,.10),transparent 22rem),
        var(--bg-warm);
    }
    .article-cover{
      margin-top:-86px;
      margin-bottom:34px;
      position:relative;
      z-index:2;
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:linear-gradient(135deg,var(--bg-plum),var(--card-dark));
      box-shadow:var(--shadow-deep);
      border:1px solid rgba(255,255,255,.14);
    }
    .article-cover img{
      width:100%;
      height:360px;
      object-fit:cover;
      filter:saturate(.92) contrast(1.04);
    }
    .article-cover::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg,transparent 45%,rgba(16,11,18,.68)),
        radial-gradient(circle at 18% 18%,rgba(200,90,114,.25),transparent 28%);
      pointer-events:none;
    }
    .cover-caption{
      position:absolute;
      left:26px;
      right:26px;
      bottom:22px;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      color:rgba(245,238,242,.86);
      font-size:13px;
    }

    .reader-layout{
      display:grid;
      grid-template-columns:minmax(0,820px) 320px;
      align-items:start;
      gap:34px;
    }
    .article-panel{
      background:var(--card-light);
      border:1px solid var(--line-light);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .article-body{
      padding:38px 42px;
      font-size:17px;
      line-height:1.88;
      color:var(--text-dark);
    }
    .article-body > *:first-child{margin-top:0}
    .article-body > *:last-child{margin-bottom:0}
    .article-body p{margin:0 0 1.25em}
    .article-body h2{
      margin:2.2em 0 .75em;
      padding-top:.2em;
      font-size:clamp(24px,3vw,32px);
      line-height:1.28;
      font-weight:850;
      letter-spacing:-.035em;
      color:var(--text-dark);
    }
    .article-body h3{
      margin:1.8em 0 .65em;
      font-size:22px;
      line-height:1.35;
      font-weight:820;
      color:var(--text-dark);
    }
    .article-body h4{
      margin:1.6em 0 .55em;
      font-size:18px;
      font-weight:820;
    }
    .article-body a{
      color:#A8465D;
      font-weight:750;
      background:linear-gradient(180deg,transparent 62%,rgba(200,90,114,.16) 0);
      border-radius:4px;
    }
    .article-body a:hover{
      color:#8f354c;
      background:linear-gradient(180deg,transparent 54%,rgba(230,164,106,.28) 0);
    }
    .article-body ul,.article-body ol{
      margin:0 0 1.35em;
      padding-left:1.35em;
    }
    .article-body li{margin:.45em 0}
    .article-body blockquote{
      margin:1.7em 0;
      padding:18px 20px 18px 22px;
      border-left:4px solid var(--accent);
      border-radius:0 var(--radius-sm) var(--radius-sm) 0;
      background:rgba(200,90,114,.07);
      color:#4b3d49;
    }
    .article-body blockquote p{margin:0}
    .article-body img{
      width:auto;
      max-width:100%;
      margin:2em auto;
      border-radius:var(--radius-md);
      box-shadow:0 18px 46px rgba(36,28,36,.16);
      border:1px solid rgba(200,90,114,.12);
    }
    .article-body hr{
      border:0;
      height:1px;
      margin:2.2em 0;
      background:linear-gradient(90deg,transparent,var(--line-light),transparent);
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      margin:1.6em 0;
      border:1px solid var(--line-light);
      border-radius:var(--radius-sm);
      background:#fff;
    }
    .article-body th,.article-body td{
      padding:12px 14px;
      border-bottom:1px solid rgba(200,90,114,.12);
      vertical-align:top;
    }
    .article-body th{
      background:rgba(200,90,114,.07);
      font-weight:850;
      color:var(--text-dark);
    }
    .article-body tr:last-child td{border-bottom:0}
    .article-body code{
      padding:2px 6px;
      border-radius:7px;
      color:#9f3f55;
      background:rgba(200,90,114,.09);
      font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
      font-size:.92em;
    }
    .notice-box{
      margin-top:30px;
      padding:20px 22px;
      border-radius:var(--radius-md);
      background:linear-gradient(135deg,rgba(200,90,114,.08),rgba(230,164,106,.09));
      border:1px solid var(--line-light);
      color:var(--text-soft);
    }
    .notice-box strong{
      display:block;
      margin-bottom:6px;
      color:var(--text-dark);
      font-size:16px;
    }
    .not-found{
      padding:42px;
      text-align:center;
      background:#fff;
      border-radius:var(--radius-md);
      border:1px solid var(--line-light);
    }
    .not-found-icon{
      width:64px;
      height:64px;
      margin:0 auto 18px;
      border-radius:22px;
      background:linear-gradient(135deg,rgba(200,90,114,.16),rgba(230,164,106,.18));
      position:relative;
    }
    .not-found-icon::before{
      content:"";
      position:absolute;
      left:23px;
      top:18px;
      width:18px;
      height:26px;
      border-radius:8px;
      border:3px solid var(--accent);
      opacity:.82;
    }
    .not-found h2{
      margin:0 0 10px;
      font-size:26px;
      font-weight:860;
      letter-spacing:-.03em;
    }
    .not-found p{
      margin:0 0 22px;
      color:var(--text-soft);
    }

    .article-sidebar{
      position:sticky;
      top:calc(var(--nav-h) + 22px);
      display:grid;
      gap:18px;
    }
    .side-card{
      border-radius:var(--radius-md);
      background:rgba(255,255,255,.78);
      border:1px solid var(--line-light);
      box-shadow:0 14px 44px rgba(36,28,36,.08);
      padding:22px;
      backdrop-filter:blur(12px);
    }
    .side-card.dark{
      color:var(--text-light);
      background:
        radial-gradient(circle at 20% 0,rgba(200,90,114,.25),transparent 42%),
        linear-gradient(145deg,var(--bg-plum),var(--card-dark));
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-deep);
    }
    .side-card h2,.side-card h3{
      margin:0 0 14px;
      font-size:18px;
      line-height:1.35;
      font-weight:850;
      letter-spacing:-.025em;
    }
    .side-card p{
      margin:0;
      color:var(--text-soft);
      font-size:14px;
      line-height:1.75;
    }
    .side-card.dark p{color:rgba(245,238,242,.76)}
    .toc-list{
      display:grid;
      gap:9px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .toc-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:10px 12px;
      border-radius:var(--radius-xs);
      color:var(--text-soft);
      background:rgba(200,90,114,.045);
      font-size:14px;
      font-weight:750;
    }
    .toc-list a::after{
      content:"›";
      color:var(--accent);
      transition:var(--ease);
    }
    .toc-list a:hover{
      color:var(--accent);
      background:rgba(200,90,114,.09);
      transform:translateX(3px);
    }
    .toc-list a:hover::after{transform:translateX(3px)}
    .side-actions{
      display:grid;
      gap:10px;
      margin-top:16px;
    }

    .feedback-form{
      display:grid;
      gap:12px;
      margin-top:18px;
    }
    .form-row{
      display:grid;
      gap:8px;
    }
    .form-row label{
      font-size:13px;
      font-weight:800;
      color:var(--text-dark);
    }
    .form-row input,.form-row textarea{
      width:100%;
      border:1px solid rgba(200,90,114,.20);
      border-radius:14px;
      background:#fff;
      color:var(--text-dark);
      padding:12px 13px;
      transition:var(--ease);
    }
    .form-row textarea{min-height:96px;resize:vertical}
    .form-row input:focus,.form-row textarea:focus{
      border-color:rgba(200,90,114,.56);
      box-shadow:0 0 0 4px rgba(200,90,114,.10);
    }
    .form-hint{
      color:var(--text-soft);
      font-size:12px;
      line-height:1.65;
    }

    .related-section{
      margin-top:34px;
    }
    .related-card{
      display:grid;
      grid-template-columns:190px minmax(0,1fr);
      gap:22px;
      align-items:center;
      padding:22px;
      border-radius:var(--radius-md);
      border:1px solid var(--line-light);
      background:#fff;
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .related-card:hover{
      transform:translateY(-4px);
      border-color:rgba(200,90,114,.34);
      box-shadow:0 24px 66px rgba(36,28,36,.16);
    }
    .related-media{
      position:relative;
      border-radius:18px;
      overflow:hidden;
      min-height:130px;
      background:linear-gradient(135deg,var(--bg-plum),var(--card-dark));
    }
    .related-media img{
      width:100%;
      height:150px;
      object-fit:cover;
      filter:saturate(.9);
    }
    .related-media::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg,transparent,rgba(16,11,18,.55));
    }
    .related-info h2{
      margin:10px 0 8px;
      font-size:22px;
      line-height:1.34;
      font-weight:850;
      letter-spacing:-.03em;
    }
    .related-info p{
      margin:0 0 14px;
      color:var(--text-soft);
      font-size:15px;
    }
    .related-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent);
      font-weight:850;
      font-size:14px;
    }
    .related-link span{transition:var(--ease)}
    .related-card:hover .related-link span{transform:translateX(4px)}

    .compliance-strip{
      margin-top:34px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .mini-card{
      padding:18px;
      border-radius:18px;
      background:rgba(255,255,255,.70);
      border:1px solid var(--line-light);
      box-shadow:0 12px 34px rgba(36,28,36,.07);
    }
    .mini-icon{
      width:36px;
      height:36px;
      margin-bottom:11px;
      border-radius:12px;
      background:linear-gradient(135deg,rgba(200,90,114,.16),rgba(230,164,106,.18));
      display:flex;
      align-items:center;
      justify-content:center;
      color:var(--accent);
      font-weight:900;
    }
    .mini-card h3{
      margin:0 0 6px;
      font-size:15px;
      font-weight:850;
    }
    .mini-card p{
      margin:0;
      color:var(--text-soft);
      font-size:13px;
      line-height:1.65;
    }

    .faq-item{
      border:1px solid var(--line-light);
      border-radius:var(--radius-sm);
      background:#fff;
      overflow:hidden;
      transition:var(--ease);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:18px 20px;
      background:transparent;
      color:var(--text-dark);
      font-size:16px;
      font-weight:850;
      text-align:left;
    }
    .faq-answer{
      display:none;
      padding:0 20px 18px;
      color:var(--text-soft);
      font-size:15px;
    }
    .faq-item.active{
      background:rgba(200,90,114,.055);
      border-color:rgba(200,90,114,.30);
      box-shadow:0 14px 38px rgba(36,28,36,.08);
    }
    .faq-item.active .faq-answer{display:block}
    .faq-plus{
      width:26px;
      height:26px;
      border-radius:9px;
      background:rgba(200,90,114,.09);
      color:var(--accent);
      display:flex;
      align-items:center;
      justify-content:center;
      transition:var(--ease);
      flex:0 0 auto;
    }
    .faq-item.active .faq-plus{transform:rotate(45deg)}

    .page-cta{
      margin-top:54px;
      color:var(--text-light);
      border-radius:var(--radius-lg);
      padding:34px;
      background:
        radial-gradient(circle at 15% 20%,rgba(200,90,114,.30),transparent 35%),
        radial-gradient(circle at 86% 10%,rgba(230,164,106,.18),transparent 34%),
        linear-gradient(135deg,var(--bg-deep),var(--bg-plum));
      border:1px solid rgba(255,255,255,.12);
      box-shadow:var(--shadow-deep);
      overflow:hidden;
      position:relative;
    }
    .page-cta::before{
      content:"";
      position:absolute;
      inset:0;
      background-image:radial-gradient(rgba(255,255,255,.12) 1px,transparent 1px);
      background-size:18px 18px;
      opacity:.22;
      pointer-events:none;
    }
    .page-cta-inner{
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .page-cta h2{
      margin:0 0 8px;
      font-size:clamp(24px,3vw,34px);
      font-weight:870;
      letter-spacing:-.04em;
      line-height:1.2;
    }
    .page-cta p{
      margin:0;
      color:rgba(245,238,242,.74);
      max-width:660px;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
      flex:0 0 auto;
    }

    .site-footer{
      padding:60px 0 28px;
      color:var(--text-light);
      background:
        radial-gradient(circle at 8% 0,rgba(200,90,114,.20),transparent 28rem),
        linear-gradient(180deg,var(--bg-plum),var(--bg-deeper));
      border-top:1px solid rgba(255,255,255,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr 1fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand p{
      margin:18px 0 0;
      max-width:520px;
      color:rgba(245,238,242,.68);
      font-size:14px;
      line-height:1.85;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:16px;
      font-weight:850;
      color:#fff;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(245,238,242,.68);
      font-size:14px;
      width:max-content;
    }
    .footer-links a:hover{
      color:var(--accent-2);
      transform:translateX(3px);
    }
    .footer-alert{
      padding:15px 16px;
      border-radius:var(--radius-sm);
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(245,238,242,.72);
      font-size:14px;
      line-height:1.8;
    }
    .footer-bottom{
      margin-top:36px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(245,238,242,.54);
      font-size:13px;
    }

    @media (max-width:1199px){
      :root{--container:1040px}
      .reader-layout{grid-template-columns:minmax(0,1fr) 300px;gap:26px}
      .article-body{padding:34px}
      .compliance-strip{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:991px){
      :root{--nav-h:64px}
      .container{width:min(calc(100% - 32px),var(--container))}
      .nav-links,.nav-cta{
        position:fixed;
        left:16px;
        right:16px;
        display:none;
        z-index:90;
      }
      .nav-links{
        top:74px;
        flex-direction:column;
        align-items:stretch;
        margin:0;
        gap:8px;
        padding:16px;
        border-radius:22px;
        background:rgba(23,16,25,.96);
        border:1px solid rgba(255,255,255,.12);
        box-shadow:var(--shadow-deep);
        backdrop-filter:blur(18px);
      }
      .nav-links a{
        padding:12px 14px;
        border-radius:14px;
      }
      .nav-links a.active::after{display:none}
      .nav-cta{
        top:324px;
        width:auto;
      }
      body.menu-open .nav-links,body.menu-open .nav-cta{display:flex}
      .menu-toggle{display:flex}
      .brand-text{max-width:300px}
      .article-hero{padding:34px 0 112px}
      .article-cover{margin-top:-78px}
      .article-cover img{height:300px}
      .reader-layout{grid-template-columns:1fr}
      .article-sidebar{
        position:static;
        grid-template-columns:repeat(2,1fr);
      }
      .side-card:first-child{grid-column:1/-1}
      .related-card{grid-template-columns:160px minmax(0,1fr)}
      .page-cta-inner{flex-direction:column;align-items:flex-start}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:767px){
      .section{padding:58px 0}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-mark::before{left:14px;top:11px;border-top-width:8px;border-bottom-width:8px;border-left-width:13px}
      .brand-text{max-width:220px;font-size:15px}
      .article-hero h1{font-size:clamp(29px,9vw,38px)}
      .article-summary{font-size:16px}
      .article-cover{
        border-radius:24px;
        margin-bottom:24px;
      }
      .article-cover img{height:230px}
      .cover-caption{left:18px;right:18px;bottom:16px}
      .article-main{padding-bottom:64px}
      .article-body{
        padding:26px 22px;
        font-size:16px;
        line-height:1.85;
      }
      .article-body h2{font-size:25px}
      .article-body h3{font-size:20px}
      .article-sidebar{grid-template-columns:1fr}
      .related-card{
        grid-template-columns:1fr;
        padding:18px;
      }
      .related-media img{height:190px}
      .compliance-strip{grid-template-columns:1fr}
      .page-cta{padding:26px 22px;border-radius:26px}
      .cta-actions,.btn-main,.btn-ghost,.btn-soft{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .article-kicker{gap:8px}
      .badge{font-size:12px;padding:7px 10px}
      .breadcrumb-wrap{font-size:13px}
      .article-meta{display:grid;gap:8px}
      .article-cover img{height:205px}
      .article-body{padding:22px 18px}
      .not-found{padding:30px 18px}
      .side-card{padding:18px}
      .footer-links a{width:100%}
    }

/* 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}