/* roulang page: index */
:root{
      --bg:#f6efe8;
      --bg-soft:#efe4db;
      --surface:#fffaf6;
      --surface-2:#fff7f1;
      --surface-3:#f9f1ea;
      --text:#231816;
      --muted:#725e56;
      --line:#e6d7cc;
      --line-strong:#d7c2b4;
      --brand:#7d2f39;
      --brand-2:#b96a5d;
      --brand-3:#c98b4f;
      --accent:#d97d67;
      --success:#2f8a6c;
      --shadow:0 18px 50px rgba(60, 24, 25, .08), 0 6px 18px rgba(60, 24, 25, .05);
      --shadow-soft:0 10px 28px rgba(60, 24, 25, .06);
      --radius:24px;
      --radius-sm:16px;
      --radius-xs:12px;
      --container:1240px;
      --transition:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(121, 51, 58, .08), transparent 34%),
        radial-gradient(circle at 85% 15%, rgba(201, 139, 79, .10), transparent 28%),
        linear-gradient(180deg, #f7efe8 0%, #f4eadf 100%);
      color:var(--text);
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    img{max-width:100%; display:block}
    a{color:inherit; text-decoration:none; transition:color var(--transition), transform var(--transition), background-color var(--transition), border-color var(--transition), box-shadow var(--transition), opacity var(--transition)}
    button,input,textarea{font:inherit}
    button{border:0; background:none; cursor:pointer}
    ::selection{background:rgba(125,47,57,.18); color:var(--text)}
    :focus-visible{outline:3px solid rgba(125,47,57,.28); outline-offset:2px}
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .skip-link{
      position:absolute; left:-9999px; top:0;
      background:var(--brand); color:#fff;
      padding:10px 14px; border-radius:999px;
      z-index:9999;
    }
    .skip-link:focus{left:16px; top:16px}
    .site-header{
      position:sticky; top:0; z-index:1000;
      backdrop-filter:saturate(180%) blur(18px);
      background:rgba(246,239,232,.82);
      border-bottom:1px solid rgba(230,215,204,.85);
    }
    .header-inner{
      min-height:76px;
      display:flex; align-items:center; justify-content:space-between;
      gap:18px;
      position:relative;
    }
    .brand{
      display:inline-flex; align-items:center; gap:12px;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--text);
      min-width:0;
    }
    .brand-mark{
      width:42px; height:42px;
      border-radius:14px;
      background:
        linear-gradient(135deg, rgba(125,47,57,1), rgba(185,106,93,1));
      box-shadow:0 12px 24px rgba(125,47,57,.18);
      display:grid; place-items:center;
      color:#fff;
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{
      font-size:18px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:52vw;
    }
    .site-nav{
      display:flex; align-items:center; gap:10px;
    }
    .site-nav a{
      display:inline-flex; align-items:center; justify-content:center;
      min-height:42px;
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
    }
    .site-nav a:hover{
      color:var(--brand);
      background:rgba(125,47,57,.07);
      border-color:rgba(125,47,57,.12);
      transform:translateY(-1px);
    }
    .site-nav a.active{
      color:var(--brand);
      background:rgba(125,47,57,.10);
      border-color:rgba(125,47,57,.18);
      font-weight:700;
    }
    .nav-cta{
      background:linear-gradient(135deg, var(--brand), #9d4350);
      color:#fff !important;
      box-shadow:0 10px 24px rgba(125,47,57,.18);
    }
    .nav-cta:hover{box-shadow:0 14px 28px rgba(125,47,57,.22)}
    .nav-toggle{
      display:none;
      width:46px; height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.62);
      color:var(--text);
      align-items:center; justify-content:center;
      box-shadow:var(--shadow-soft);
    }
    .nav-toggle span{
      width:18px; height:2px; background:currentColor; position:relative; display:block; border-radius:2px;
    }
    .nav-toggle span::before,.nav-toggle span::after{
      content:""; position:absolute; left:0; width:18px; height:2px; background:currentColor; border-radius:2px;
    }
    .nav-toggle span::before{top:-6px}
    .nav-toggle span::after{top:6px}

    .hero{
      position:relative;
      overflow:hidden;
      padding:30px 0 20px;
    }
    .hero-shell{
      position:relative;
      border-radius:32px;
      overflow:hidden;
      background:
        linear-gradient(180deg, rgba(20, 12, 12, .22), rgba(20, 12, 12, .38)),
        url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.26);
    }
    .hero-shell::before{
      content:"";
      position:absolute; inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.08), transparent 26%),
        linear-gradient(90deg, rgba(41,16,19,.82) 0%, rgba(41,16,19,.64) 44%, rgba(41,16,19,.36) 100%);
      pointer-events:none;
    }
    .hero-inner{
      position:relative;
      display:grid;
      grid-template-columns: 1.08fr .92fr;
      gap:28px;
      padding:34px;
      min-height:540px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex; align-items:center; gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      color:#fff;
      border:1px solid rgba(255,255,255,.16);
      margin-bottom:18px;
      font-size:13px;
      letter-spacing:.2px;
      box-shadow:0 10px 20px rgba(0,0,0,.08);
    }
    .eyebrow i{
      width:8px; height:8px; border-radius:50%; background:#ffd1bf; display:inline-block;
      box-shadow:0 0 0 6px rgba(255,209,191,.1);
    }
    .hero h1{
      margin:0;
      color:#fff;
      font-size:clamp(38px, 4.7vw, 58px);
      line-height:1.08;
      letter-spacing:-.02em;
      max-width:11.5em;
      text-wrap:balance;
    }
    .hero p{
      margin:18px 0 0;
      color:rgba(255,255,255,.86);
      font-size:17px;
      line-height:1.9;
      max-width:34em;
    }
    .hero-actions{
      display:flex; flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .btn{
      min-height:48px;
      padding:0 18px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform var(--transition), box-shadow var(--transition), background-color var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition);
      will-change:transform;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(1px) scale(.99)}
    .btn-primary{
      background:linear-gradient(135deg, #d07a63, #8a3540);
      color:#fff;
      box-shadow:0 14px 28px rgba(125,47,57,.24);
    }
    .btn-primary:hover{box-shadow:0 18px 34px rgba(125,47,57,.28)}
    .btn-secondary{
      background:rgba(255,255,255,.08);
      color:#fff;
      border-color:rgba(255,255,255,.18);
    }
    .btn-secondary:hover{
      background:rgba(255,255,255,.13);
      border-color:rgba(255,255,255,.26);
    }
    .hero-trust{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      margin-top:26px;
      max-width:760px;
    }
    .trust-item{
      min-height:82px;
      padding:14px 14px 12px;
      border-radius:18px;
      background:rgba(255,248,244,.12);
      border:1px solid rgba(255,255,255,.14);
      backdrop-filter: blur(10px);
      color:#fff;
      box-shadow:0 10px 24px rgba(0,0,0,.06);
    }
    .trust-item strong{
      display:block;
      font-size:20px;
      line-height:1.2;
      margin-bottom:4px;
      letter-spacing:-.02em;
    }
    .trust-item span{
      display:block;
      font-size:12px;
      color:rgba(255,255,255,.78);
    }
    .hero-visual{
      position:relative;
      display:grid;
      grid-template-columns:1fr;
      gap:16px;
      align-self:stretch;
    }
    .visual-card{
      position:relative;
      border-radius:28px;
      overflow:hidden;
      min-height:245px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.08);
      box-shadow:0 18px 35px rgba(0,0,0,.12);
    }
    .visual-card img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .visual-badge{
      position:absolute;
      top:16px;
      left:16px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(24, 16, 14, .48);
      color:#fff;
      backdrop-filter: blur(10px);
      border:1px solid rgba(255,255,255,.16);
      font-size:12px;
      letter-spacing:.2px;
    }
    .visual-badge strong{font-size:13px}
    .visual-note{
      position:absolute;
      left:16px;
      right:16px;
      bottom:16px;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:12px;
      color:#fff;
    }
    .visual-note .note-text{
      max-width:70%;
    }
    .visual-note h3{
      margin:0 0 4px;
      font-size:22px;
      line-height:1.2;
    }
    .visual-note p{
      margin:0;
      color:rgba(255,255,255,.82);
      font-size:13px;
      line-height:1.7;
    }
    .visual-mini{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .mini-card{
      border-radius:22px;
      overflow:hidden;
      min-height:150px;
      position:relative;
      border:1px solid rgba(255,255,255,.16);
      box-shadow:0 12px 26px rgba(0,0,0,.08);
    }
    .mini-card img{
      width:100%; height:100%; object-fit:cover;
    }
    .mini-card .overlay{
      position:absolute; inset:auto 12px 12px 12px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(24,16,14,.5);
      color:#fff;
      backdrop-filter:blur(10px);
      border:1px solid rgba(255,255,255,.12);
      font-size:13px;
    }

    .section{
      padding:24px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:18px;
    }
    .section-head h2{
      margin:0;
      font-size:clamp(26px, 2.8vw, 36px);
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:52ch;
      font-size:15px;
      line-height:1.8;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .entry-card{
      background:rgba(255,250,246,.86);
      border:1px solid var(--line);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-soft);
      min-height:128px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
    }
    .entry-card:hover{
      transform:translateY(-2px);
      border-color:rgba(125,47,57,.16);
      box-shadow:var(--shadow);
    }
    .entry-top{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .entry-index{
      width:42px; height:42px;
      border-radius:14px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(125,47,57,.13), rgba(217,125,103,.18));
      color:var(--brand);
      font-weight:800;
      flex:0 0 auto;
    }
    .entry-title{
      margin:0;
      font-size:18px;
      line-height:1.35;
    }
    .entry-desc{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
    }
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--brand);
      font-weight:700;
      font-size:14px;
    }
    .entry-link:hover{transform:translateX(2px)}
    .highlight{
      padding:18px;
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.78), rgba(255,255,255,.90)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      border:1px solid rgba(230,215,204,.95);
      box-shadow:var(--shadow-soft);
    }
    .highlight-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:16px;
      align-items:stretch;
    }
    .feature-card{
      overflow:hidden;
      border-radius:24px;
      background:var(--surface);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      height:100%;
      display:flex;
      flex-direction:column;
    }
    .feature-media{
      position:relative;
      aspect-ratio:16/10;
      overflow:hidden;
    }
    .feature-media img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 11px;
      border-radius:999px;
      font-size:12px;
      color:var(--brand);
      background:rgba(125,47,57,.08);
      border:1px solid rgba(125,47,57,.12);
    }
    .feature-body{
      padding:18px 18px 20px;
      display:flex;
      flex-direction:column;
      gap:12px;
      flex:1;
    }
    .feature-body h3{
      margin:0;
      font-size:23px;
      line-height:1.25;
    }
    .feature-body p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.85;
    }
    .feature-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      margin-top:auto;
      color:var(--muted);
      font-size:13px;
    }
    .feature-meta span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .stack{
      display:grid;
      gap:16px;
    }
    .mini-feature{
      display:grid;
      grid-template-columns: 120px 1fr;
      gap:14px;
      background:rgba(255,250,246,.92);
      border:1px solid var(--line);
      border-radius:22px;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      min-height:158px;
    }
    .mini-feature:hover{
      transform:translateY(-2px);
      border-color:rgba(125,47,57,.16);
      box-shadow:var(--shadow);
    }
    .mini-feature img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .mini-feature-body{
      padding:16px 16px 16px 0;
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:10px;
    }
    .mini-feature-body h3{
      margin:0;
      font-size:19px;
      line-height:1.35;
    }
    .mini-feature-body p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .mini-feature-body .tag-row{margin-bottom:2px}

    .steps{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:16px;
    }
    .step-card{
      position:relative;
      padding:20px 18px 18px;
      border-radius:24px;
      background:rgba(255,250,246,.92);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      min-height:180px;
    }
    .step-card::after{
      content:"";
      position:absolute;
      inset:auto 18px 18px 18px;
      height:1px;
      background:linear-gradient(90deg, rgba(125,47,57,.22), transparent);
    }
    .step-num{
      width:48px; height:48px;
      border-radius:16px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(125,47,57,.12), rgba(201,139,79,.16));
      color:var(--brand);
      font-weight:800;
      font-size:18px;
      margin-bottom:14px;
    }
    .step-card h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.3;
    }
    .step-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }
    .step-foot{
      margin-top:12px;
      color:var(--brand);
      font-weight:700;
      font-size:13px;
    }

    .latest-wrap{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:16px;
      align-items:start;
    }
    .latest-panel{
      background:rgba(255,250,246,.94);
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .latest-head{
      padding:18px 18px 0;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:10px;
    }
    .latest-head h3{
      margin:0;
      font-size:22px;
      line-height:1.25;
    }
    .latest-head span{
      color:var(--muted);
      font-size:13px;
    }
    .post-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
      padding:18px;
    }
    .post-card{
      display:flex;
      flex-direction:column;
      gap:12px;
      padding:14px;
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg, #fffefc, #fff7f1);
      box-shadow:0 10px 22px rgba(60,24,25,.04);
      min-height:100%;
    }
    .post-card:hover{
      transform:translateY(-2px);
      border-color:rgba(125,47,57,.16);
      box-shadow:var(--shadow-soft);
    }
    .post-media{
      border-radius:18px;
      overflow:hidden;
      aspect-ratio:16/10;
      background:var(--surface-3);
    }
    .post-media img{
      width:100%; height:100%; object-fit:cover;
    }
    .post-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px 10px;
      align-items:center;
      color:var(--muted);
      font-size:12px;
    }
    .post-meta .badge{
      min-height:26px;
      padding:0 9px;
      font-size:12px;
      border-radius:999px;
      background:rgba(125,47,57,.08);
      color:var(--brand);
      border:1px solid rgba(125,47,57,.10);
    }
    .post-card h3{
      margin:0;
      font-size:18px;
      line-height:1.42;
    }
    .post-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:74px;
    }
    .post-card .more{
      margin-top:auto;
      color:var(--brand);
      font-weight:700;
      font-size:13px;
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .latest-side{
      display:grid;
      gap:16px;
    }
    .side-card{
      padding:18px;
      border-radius:26px;
      background:rgba(255,250,246,.94);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .side-card h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.3;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }
    .side-list{
      list-style:none;
      padding:0;
      margin:14px 0 0;
      display:grid;
      gap:10px;
    }
    .side-list li{
      padding:12px 14px;
      border-radius:16px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--text);
      display:flex;
      align-items:flex-start;
      gap:10px;
      font-size:14px;
      line-height:1.7;
    }
    .side-list li i{
      width:8px; height:8px;
      border-radius:50%;
      background:var(--brand-2);
      margin-top:10px;
      flex:0 0 auto;
    }
    .timeline{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .timeline-item{
      display:grid;
      grid-template-columns:72px 1fr;
      gap:14px;
      align-items:start;
      padding:16px 18px;
      border-radius:22px;
      background:rgba(255,250,246,.92);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .timeline-item .t-num{
      width:56px; height:56px;
      border-radius:18px;
      display:grid; place-items:center;
      background:linear-gradient(135deg, rgba(125,47,57,.12), rgba(217,125,103,.18));
      color:var(--brand);
      font-weight:800;
      font-size:18px;
    }
    .timeline-item h3{
      margin:0 0 6px;
      font-size:18px;
      line-height:1.35;
    }
    .timeline-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:1fr;
      gap:14px;
    }
    details.faq-item{
      border:1px solid var(--line);
      border-radius:22px;
      background:rgba(255,250,246,.94);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    details.faq-item[open]{
      border-color:rgba(125,47,57,.16);
    }
    details.faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      font-weight:700;
      font-size:16px;
      line-height:1.4;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    .faq-icon{
      width:28px; height:28px;
      border-radius:999px;
      display:grid; place-items:center;
      background:rgba(125,47,57,.09);
      color:var(--brand);
      flex:0 0 auto;
      transition:transform var(--transition);
    }
    details[open] .faq-icon{transform:rotate(45deg)}
    .faq-content{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.9;
      border-top:1px solid var(--line);
      background:linear-gradient(180deg, rgba(255,248,244,.7), rgba(255,250,246,.96));
    }
    .faq-content p{margin:14px 0 0}
    .trust-band{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      margin-top:16px;
    }
    .trust-chip{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,250,246,.92);
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
      box-shadow:var(--shadow-soft);
    }
    .trust-chip strong{
      display:block;
      margin-bottom:4px;
      color:var(--text);
      font-size:14px;
    }

    .cta{
      margin:24px 0 0;
      padding:26px 0 40px;
    }
    .cta-box{
      border-radius:32px;
      overflow:hidden;
      background:
        linear-gradient(180deg, rgba(39, 17, 17, .78), rgba(39, 17, 17, .84)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.12);
    }
    .cta-inner{
      padding:28px;
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .cta-copy{
      max-width:700px;
    }
    .cta-copy h2{
      margin:0 0 10px;
      font-size:clamp(28px, 3vw, 40px);
      line-height:1.18;
    }
    .cta-copy p{
      margin:0;
      color:rgba(255,255,255,.84);
      font-size:15px;
      line-height:1.9;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .cta .btn-secondary{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.18);
    }
    .site-footer{
      margin-top:20px;
      padding:24px 0 32px;
      border-top:1px solid rgba(230,215,204,.95);
      background:rgba(251,246,241,.65);
    }
    .footer-inner{
      display:grid;
      grid-template-columns:1.05fr .6fr .8fr;
      gap:18px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .footer-brand .brand-text{
      font-size:18px;
      max-width:none;
    }
    .footer-brand p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
      max-width:42ch;
    }
    .footer-links{
      display:grid;
      gap:10px;
      justify-items:start;
    }
    .footer-links a{
      color:var(--muted);
      font-size:14px;
      padding:4px 0;
    }
    .footer-links a:hover{color:var(--brand)}
    .footer-note{
      color:var(--muted);
      font-size:13px;
      line-height:1.9;
    }
    .footer-note strong{
      display:block;
      color:var(--text);
      font-size:14px;
      margin-bottom:8px;
    }
    .copyright{
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid rgba(230,215,204,.85);
      color:var(--muted);
      font-size:12px;
      line-height:1.8;
      display:flex;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
    }

    .empty-state{
      min-height:180px;
      display:grid;
      place-items:center;
      text-align:center;
      padding:24px;
      border-radius:24px;
      border:1px dashed rgba(125,47,57,.18);
      background:linear-gradient(180deg, rgba(255,250,246,.92), rgba(249,241,234,.92));
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
    }

    @media (max-width: 1200px){
      .hero-inner{grid-template-columns:1fr .9fr}
      .entry-grid{grid-template-columns:repeat(2, minmax(0,1fr))}
      .steps{grid-template-columns:repeat(2, minmax(0,1fr))}
      .latest-wrap{grid-template-columns:1fr}
      .footer-inner{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 1024px){
      .hero-inner{padding:28px}
      .hero-trust{grid-template-columns:repeat(2, minmax(0,1fr))}
      .highlight-grid{grid-template-columns:1fr}
      .post-grid{grid-template-columns:1fr}
      .trust-band{grid-template-columns:repeat(2, minmax(0,1fr))}
      .footer-inner{grid-template-columns:1fr}
    }
    @media (max-width: 768px){
      .header-inner{min-height:70px}
      .nav-toggle{display:inline-flex}
      .site-nav{
        position:absolute;
        right:0;
        top:calc(100% + 10px);
        width:min(320px, calc(100vw - 16px));
        padding:12px;
        border-radius:22px;
        border:1px solid var(--line);
        background:rgba(255,250,246,.98);
        box-shadow:var(--shadow);
        display:grid;
        gap:8px;
        transform-origin:top right;
        opacity:0;
        transform:scale(.96) translateY(-8px);
        pointer-events:none;
        transition:opacity var(--transition), transform var(--transition);
      }
      body.nav-open .site-nav{
        opacity:1;
        transform:scale(1) translateY(0);
        pointer-events:auto;
      }
      .site-nav a{justify-content:flex-start}
      .hero{padding-top:18px}
      .hero-inner{
        grid-template-columns:1fr;
        min-height:auto;
        padding:22px;
        gap:18px;
      }
      .hero h1{max-width:none}
      .hero p{font-size:16px}
      .hero-visual{gap:12px}
      .visual-card{min-height:210px}
      .visual-mini{grid-template-columns:1fr 1fr}
      .entry-grid,
      .steps,
      .trust-band{grid-template-columns:1fr}
      .section{padding:18px 0}
      .section-head{flex-direction:column; align-items:flex-start}
      .mini-feature{grid-template-columns:1fr}
      .mini-feature-body{padding:0 16px 16px}
      .cta-inner{flex-direction:column; align-items:flex-start}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 20px))}
      .brand-text{max-width:64vw}
      .hero-inner{padding:18px}
      .hero h1{font-size:34px}
      .hero-actions,.cta-actions{width:100%}
      .btn{width:100%}
      .hero-trust{grid-template-columns:1fr}
      .visual-mini{grid-template-columns:1fr}
      .visual-note{flex-direction:column; align-items:flex-start}
      .visual-note .note-text{max-width:100%}
      .post-grid{padding:14px}
      .latest-head{padding:16px 16px 0}
      .timeline-item{grid-template-columns:1fr}
      .timeline-item .t-num{width:48px; height:48px; border-radius:16px}
      .footer-inner{gap:14px}
      .copyright{flex-direction:column}
      details.faq-item summary{padding:16px}
      .faq-content{padding:0 16px 16px}
    }

/* roulang page: article */
:root{
      --bg:#f6efe8;
      --bg-soft:#efe4db;
      --surface:#fffaf6;
      --surface-2:#fff7f1;
      --surface-3:#f9f1ea;
      --text:#231816;
      --muted:#725e56;
      --line:#e6d7cc;
      --line-strong:#d7c2b4;
      --brand:#7d2f39;
      --brand-2:#b96a5d;
      --brand-3:#c98b4f;
      --accent:#d97d67;
      --success:#2f8a6c;
      --shadow:0 18px 50px rgba(60, 24, 25, .08), 0 6px 18px rgba(60, 24, 25, .05);
      --shadow-soft:0 10px 28px rgba(60, 24, 25, .06);
      --radius:24px;
      --radius-sm:16px;
      --radius-xs:12px;
      --container:1240px;
      --transition:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans SC",sans-serif;
      background:
        radial-gradient(circle at top left, rgba(121, 51, 58, .08), transparent 34%),
        radial-gradient(circle at 85% 15%, rgba(201, 139, 79, .10), transparent 28%),
        linear-gradient(180deg, #f7efe8 0%, #f4eadf 100%);
      color:var(--text);
      line-height:1.8;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--transition),transform var(--transition),background-color var(--transition),border-color var(--transition),box-shadow var(--transition),opacity var(--transition)}
    button,input,textarea{font:inherit}
    button{border:0;background:none;cursor:pointer}
    ::selection{background:rgba(125,47,57,.18);color:var(--text)}
    :focus-visible{outline:3px solid rgba(185,106,93,.45);outline-offset:3px}

    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      backdrop-filter:saturate(180%) blur(18px);
      background:rgba(246,239,232,.82);
      border-bottom:1px solid rgba(230,215,204,.85);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      position:relative;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:.2px;
      color:var(--text);
      min-width:0;
    }
    .brand:hover{transform:translateY(-1px)}
    .brand-mark{
      width:42px;height:42px;
      border-radius:14px;
      background:linear-gradient(135deg, rgba(125,47,57,1), rgba(185,106,93,1));
      box-shadow:0 12px 24px rgba(125,47,57,.18);
      display:grid;place-items:center;
      color:#fff;
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{
      font-size:18px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
      max-width:52vw;
    }
    .site-nav{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .site-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:10px 16px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
    }
    .site-nav a:hover{
      color:var(--brand);
      background:rgba(125,47,57,.07);
      border-color:rgba(125,47,57,.12);
      transform:translateY(-1px);
    }
    .site-nav a.active{
      color:var(--brand);
      background:rgba(125,47,57,.10);
      border-color:rgba(125,47,57,.18);
      font-weight:700;
    }
    .nav-cta{
      background:linear-gradient(135deg, var(--brand), #9d4350);
      color:#fff !important;
      box-shadow:0 10px 24px rgba(125,47,57,.18);
    }
    .nav-cta:hover{box-shadow:0 14px 28px rgba(125,47,57,.22)}
    .nav-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.62);
      color:var(--text);
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-soft);
    }
    .nav-toggle span{
      width:18px;
      height:2px;
      background:currentColor;
      position:relative;
      display:block;
      border-radius:2px;
    }
    .nav-toggle span::before,.nav-toggle span::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background:currentColor;
      border-radius:2px;
    }
    .nav-toggle span::before{top:-6px}
    .nav-toggle span::after{top:6px}

    main{padding:28px 0 56px}

    .article-banner{
      position:relative;
      overflow:hidden;
      border-radius:32px;
      background:
        linear-gradient(180deg, rgba(27, 13, 14, .16), rgba(27, 13, 14, .34)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      box-shadow:var(--shadow);
      border:1px solid rgba(255,255,255,.24);
      margin-bottom:28px;
    }
    .article-banner::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 14% 16%, rgba(255,255,255,.10), transparent 26%),
        linear-gradient(90deg, rgba(43, 18, 20, .84) 0%, rgba(43, 18, 20, .58) 50%, rgba(43, 18, 20, .34) 100%);
      pointer-events:none;
    }
    .banner-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:center;
      min-height:460px;
      padding:32px;
    }
    .banner-copy{
      color:#fff;
      max-width:760px;
    }
    .banner-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.11);
      color:#fff;
      border:1px solid rgba(255,255,255,.16);
      margin-bottom:18px;
      font-size:13px;
      letter-spacing:.2px;
      box-shadow:0 10px 20px rgba(0,0,0,.08);
    }
    .banner-kicker i{
      width:8px;height:8px;border-radius:50%;
      background:#ffd1bf;
      display:inline-block;
      box-shadow:0 0 0 6px rgba(255,209,191,.1);
    }
    .banner-copy h1{
      margin:0;
      color:#fff;
      font-size:clamp(38px, 4.6vw, 56px);
      line-height:1.08;
      letter-spacing:-.02em;
      text-wrap:balance;
      max-width:12em;
    }
    .banner-copy p{
      margin:18px 0 0;
      color:rgba(255,255,255,.86);
      font-size:17px;
      line-height:1.92;
      max-width:40em;
    }
    .banner-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:22px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      border:1px solid rgba(255,255,255,.12);
      color:#fff;
      font-size:13px;
    }
    .banner-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
    }
    .site-btn{
      min-height:48px;
      padding:0 18px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform var(--transition),box-shadow var(--transition),background-color var(--transition),color var(--transition),border-color var(--transition),opacity var(--transition);
      will-change:transform;
    }
    .site-btn:hover{transform:translateY(-1px)}
    .site-btn:active{transform:translateY(0) scale(.99)}
    .site-btn-primary{
      background:linear-gradient(135deg, #f5a98f, #d97d67);
      color:#fff;
      box-shadow:0 12px 24px rgba(217,125,103,.24);
    }
    .site-btn-primary:hover{box-shadow:0 16px 30px rgba(217,125,103,.28)}
    .site-btn-secondary{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.18);
      color:#fff;
    }
    .site-btn-secondary:hover{
      background:rgba(255,255,255,.13);
      border-color:rgba(255,255,255,.26);
    }
    .banner-visual{
      position:relative;
      align-self:stretch;
      min-height:360px;
      display:flex;
      align-items:center;
      justify-content:center;
    }
    .visual-card{
      position:relative;
      width:min(100%, 420px);
      margin-left:auto;
      border-radius:28px;
      overflow:hidden;
      box-shadow:0 24px 56px rgba(0,0,0,.16);
      background:var(--surface);
      border:1px solid rgba(255,255,255,.18);
      transform:rotate(1deg);
    }
    .visual-card img{
      width:100%;
      height:100%;
      aspect-ratio:4/5;
      object-fit:cover;
    }
    .visual-badge{
      position:absolute;
      left:18px;
      bottom:18px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(35,24,22,.76);
      color:#fff;
      font-size:13px;
      backdrop-filter:blur(10px);
      border:1px solid rgba(255,255,255,.14);
    }
    .visual-stamp{
      position:absolute;
      top:18px;
      right:18px;
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,250,246,.92);
      color:var(--brand);
      font-size:12px;
      font-weight:700;
      box-shadow:0 10px 20px rgba(0,0,0,.08);
      border:1px solid rgba(255,255,255,.7);
    }

    .trust-row{
      display:grid;
      grid-template-columns:repeat(4, minmax(0, 1fr));
      gap:14px;
      margin-top:18px;
    }
    .trust-item{
      background:rgba(255,250,246,.92);
      border:1px solid rgba(230,215,204,.92);
      border-radius:20px;
      padding:14px 16px;
      box-shadow:var(--shadow-soft);
      min-height:84px;
    }
    .trust-item strong{
      display:block;
      font-size:15px;
      margin-bottom:4px;
      color:var(--text);
    }
    .trust-item span{
      color:var(--muted);
      font-size:13px;
      line-height:1.7;
    }

    .content-shell{
      display:grid;
      grid-template-columns:minmax(0, 1.2fr) 340px;
      gap:24px;
      align-items:start;
    }
    .panel{
      background:var(--surface);
      border:1px solid rgba(230,215,204,.92);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
    }
    .panel-pad{padding:24px}
    .section-title{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .section-title h2{
      margin:0;
      font-size:clamp(24px, 2.4vw, 34px);
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .section-title p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted);
      font-size:13px;
      margin-bottom:16px;
    }
    .breadcrumb a{
      color:var(--brand);
    }
    .breadcrumb span{opacity:.7}

    .article-card{
      overflow:hidden;
    }
    .article-heading{
      padding:24px;
      background:linear-gradient(180deg, var(--surface), var(--surface-2));
      border-bottom:1px solid rgba(230,215,204,.92);
    }
    .article-category{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(125,47,57,.09);
      color:var(--brand);
      border:1px solid rgba(125,47,57,.12);
      font-size:13px;
      font-weight:700;
      margin-bottom:14px;
    }
    .article-title{
      margin:0;
      font-size:clamp(28px, 3vw, 40px);
      line-height:1.18;
      letter-spacing:-.02em;
      text-wrap:balance;
    }
    .article-summary{
      margin:16px 0 0;
      color:var(--muted);
      font-size:16px;
      line-height:1.9;
      max-width:60rem;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .article-meta .meta-item{
      display:inline-flex;
      align-items:center;
      gap:6px;
      min-height:38px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.75);
      border:1px solid rgba(230,215,204,.95);
      color:var(--muted);
      font-size:13px;
    }
    .tag-list{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag-pill{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--surface-2);
      border:1px solid var(--line);
      color:var(--brand);
      font-size:13px;
      transition:transform var(--transition), border-color var(--transition), background-color var(--transition);
    }
    .tag-pill:hover{
      transform:translateY(-1px);
      background:#fff;
      border-color:rgba(125,47,57,.18);
    }

    .article-body-wrap{
      padding:0 24px 24px;
    }
    .article-body{
      padding:24px 0 0;
      font-size:17px;
      line-height:1.9;
      color:var(--text);
      word-break:break-word;
    }
    .article-body > :first-child{margin-top:0}
    .article-body p{
      margin:0 0 1.1em;
      color:var(--text);
    }
    .article-body h2,
    .article-body h3,
    .article-body h4{
      margin:1.6em 0 .7em;
      line-height:1.28;
      letter-spacing:-.01em;
      color:var(--text);
    }
    .article-body h2{font-size:clamp(22px, 2.1vw, 28px)}
    .article-body h3{font-size:clamp(19px, 1.8vw, 23px)}
    .article-body h4{font-size:18px}
    .article-body ul,
    .article-body ol{
      padding-left:1.2em;
      margin:0 0 1.1em;
    }
    .article-body li{margin:.42em 0}
    .article-body blockquote{
      margin:1.4em 0;
      padding:18px 18px 18px 20px;
      border-left:4px solid var(--brand-2);
      background:var(--surface-2);
      border-radius:16px;
      color:var(--muted);
    }
    .article-body hr{
      border:0;
      height:1px;
      background:linear-gradient(90deg, transparent, var(--line-strong), transparent);
      margin:1.5em 0;
    }
    .article-body a{
      color:var(--brand);
      text-decoration:underline;
      text-underline-offset:3px;
    }
    .article-body a:hover{color:var(--brand-2)}
    .article-body img{
      max-width:100%;
      border-radius:18px;
      margin:1.2em 0;
      border:1px solid rgba(230,215,204,.92);
      box-shadow:var(--shadow-soft);
    }
    .article-body figure{
      margin:1.2em 0;
    }
    .article-body figcaption{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
      text-align:center;
    }
    .article-body .note{
      padding:16px 18px;
      border-radius:16px;
      background:#fff6f0;
      border:1px solid rgba(217,125,103,.18);
      color:var(--muted);
      margin:1.2em 0;
    }
    .article-body .cta-inline{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:1.6em 0 0;
    }

    .article-bottom-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      padding:22px 24px 0;
      border-top:1px solid rgba(230,215,204,.9);
      margin-top:24px;
    }

    .side-stack{
      display:grid;
      gap:18px;
      position:sticky;
      top:96px;
    }
    .side-card{
      padding:20px;
    }
    .side-card h3{
      margin:0 0 12px;
      font-size:20px;
      line-height:1.25;
    }
    .side-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .side-list{
      display:grid;
      gap:12px;
      margin-top:14px;
    }
    .side-line{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
      border-bottom:1px dashed rgba(230,215,204,.9);
      font-size:14px;
    }
    .side-line:last-child{border-bottom:0;padding-bottom:0}
    .side-line strong{color:var(--text);font-weight:700}
    .side-line span{color:var(--muted)}
    .cover-spot{
      border-radius:22px;
      overflow:hidden;
      border:1px solid rgba(230,215,204,.92);
      background:var(--surface-2);
      box-shadow:var(--shadow-soft);
    }
    .cover-spot img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
    }

    .latest-section{
      margin-top:24px;
    }
    .latest-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:18px;
    }
    .latest-card{
      overflow:hidden;
      display:flex;
      flex-direction:column;
      height:100%;
      background:var(--surface);
      border:1px solid rgba(230,215,204,.92);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      transition:transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }
    .latest-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
      border-color:rgba(185,106,93,.22);
    }
    .latest-media{
      position:relative;
      overflow:hidden;
      aspect-ratio:16/10;
    }
    .latest-media img{
      width:100%;
      height:100%;
      object-fit:cover;
      transition:transform 260ms ease;
    }
    .latest-card:hover .latest-media img{transform:scale(1.03)}
    .latest-badge{
      position:absolute;
      left:14px;
      top:14px;
      padding:8px 10px;
      border-radius:999px;
      background:rgba(35,24,22,.72);
      color:#fff;
      font-size:12px;
      backdrop-filter:blur(10px);
      border:1px solid rgba(255,255,255,.12);
    }
    .latest-body{
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:12px;
      flex:1;
    }
    .latest-body h3{
      margin:0;
      font-size:19px;
      line-height:1.35;
      letter-spacing:-.01em;
    }
    .latest-body p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      flex:1;
    }
    .latest-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      color:var(--muted);
      font-size:12px;
    }
    .latest-link{
      align-self:flex-start;
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--brand);
      font-weight:700;
      padding:10px 0 0;
    }
    .latest-link:hover{gap:9px;color:var(--brand-2)}

    .faq-section{
      margin-top:24px;
    }
    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      overflow:hidden;
      border-radius:20px;
      background:var(--surface);
      border:1px solid rgba(230,215,204,.92);
      box-shadow:var(--shadow-soft);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-weight:700;
      color:var(--text);
      transition:background-color var(--transition);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:hover{background:rgba(125,47,57,.04)}
    .faq-item summary::after{
      content:"+";
      width:30px;
      height:30px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:var(--surface-2);
      color:var(--brand);
      border:1px solid var(--line);
      flex:0 0 auto;
      transition:transform var(--transition),background-color var(--transition);
    }
    .faq-item[open] summary::after{
      content:"–";
      background:rgba(125,47,57,.08);
      transform:rotate(0deg);
    }
    .faq-content{
      padding:0 20px 18px;
      color:var(--muted);
      font-size:14px;
      line-height:1.85;
    }

    .cta-section{
      margin-top:24px;
      background:
        radial-gradient(circle at 15% 20%, rgba(185,106,93,.16), transparent 30%),
        linear-gradient(135deg, #fff8f2, #f7ebe2);
      border:1px solid rgba(230,215,204,.92);
      border-radius:28px;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .cta-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:26px;
    }
    .cta-inner h2{
      margin:0 0 8px;
      font-size:clamp(24px, 2.3vw, 32px);
      line-height:1.2;
    }
    .cta-inner p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      max-width:54rem;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      flex:0 0 auto;
    }
    .cta-actions .site-btn{
      min-width:132px;
    }
    .site-btn-outline{
      background:rgba(255,255,255,.8);
      border-color:rgba(217,125,103,.22);
      color:var(--brand);
    }
    .site-btn-outline:hover{
      background:#fff;
      border-color:rgba(125,47,57,.28);
      color:var(--brand);
    }

    .empty-state{
      padding:34px 24px;
      text-align:center;
      border-radius:22px;
      border:1px dashed rgba(185,106,93,.30);
      background:linear-gradient(180deg, rgba(255,255,255,.9), rgba(255,247,241,.9));
    }
    .empty-ico{
      width:58px;
      height:58px;
      border-radius:18px;
      margin:0 auto 14px;
      display:grid;
      place-items:center;
      background:rgba(125,47,57,.08);
      color:var(--brand);
      font-size:24px;
      box-shadow:0 10px 20px rgba(125,47,57,.08);
    }
    .empty-state h3{
      margin:0 0 8px;
      font-size:22px;
    }
    .empty-state p{
      margin:0 auto 18px;
      max-width:32rem;
      color:var(--muted);
      line-height:1.9;
    }

    .site-footer{
      margin-top:34px;
      background:linear-gradient(180deg, #2a1718, #241314);
      color:#f7eae5;
      padding:38px 0 18px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .footer-inner{
      display:grid;
      grid-template-columns:1.35fr .8fr .85fr;
      gap:24px;
      align-items:start;
      padding-bottom:22px;
      border-bottom:1px solid rgba(255,255,255,.08);
    }
    .footer-brand .brand{color:#fff}
    .footer-brand .brand-mark{
      box-shadow:none;
      background:linear-gradient(135deg, #a14a55, #d07b66);
    }
    .footer-brand p{
      margin:16px 0 0;
      color:rgba(247,234,229,.78);
      line-height:1.9;
      font-size:14px;
      max-width:38rem;
    }
    .footer-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      justify-self:start;
    }
    .footer-links a{
      color:rgba(247,234,229,.8);
      padding:4px 0;
    }
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .footer-note{
      color:rgba(247,234,229,.82);
      line-height:1.9;
      font-size:14px;
    }
    .footer-note strong{
      display:block;
      color:#fff;
      margin-bottom:8px;
    }
    .copyright{
      display:flex;
      flex-wrap:wrap;
      justify-content:space-between;
      gap:10px;
      padding-top:16px;
      color:rgba(247,234,229,.66);
      font-size:12px;
      line-height:1.7;
    }

    .section-gap{margin-top:24px}

    @media (max-width: 1024px){
      .banner-grid{grid-template-columns:1fr;min-height:auto}
      .banner-visual{order:-1;min-height:auto}
      .visual-card{margin:0 auto;transform:none;max-width:460px}
      .content-shell{grid-template-columns:1fr}
      .side-stack{position:static}
      .latest-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .trust-row{grid-template-columns:repeat(2, minmax(0, 1fr))}
      .footer-inner{grid-template-columns:1fr 1fr}
      .footer-note{grid-column:1 / -1}
    }

    @media (max-width: 768px){
      .header-inner{min-height:68px}
      .brand-text{max-width:64vw;font-size:16px}
      .nav-toggle{display:inline-flex}
      .site-nav{
        position:absolute;
        right:0;
        top:calc(100% + 12px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        gap:8px;
        min-width:min(92vw, 320px);
        padding:12px;
        border-radius:20px;
        background:rgba(255,250,246,.98);
        border:1px solid rgba(230,215,204,.96);
        box-shadow:var(--shadow);
      }
      .site-header.nav-open .site-nav{display:flex}
      .site-nav a{justify-content:flex-start}
      main{padding-top:20px}
      .article-banner{border-radius:28px}
      .banner-grid{padding:22px}
      .banner-copy h1{max-width:none}
      .banner-copy p{font-size:16px}
      .trust-row,.latest-grid,.footer-inner{grid-template-columns:1fr}
      .article-heading,.article-body-wrap,.side-card,.cta-inner{padding:20px}
      .article-title{font-size:clamp(26px, 7vw, 34px)}
      .article-summary{font-size:15px}
      .article-body{font-size:16px}
      .cta-inner{flex-direction:column;align-items:flex-start}
      .cta-actions{width:100%}
      .cta-actions .site-btn{flex:1 1 160px}
      .copyright{flex-direction:column}
    }

    @media (max-width: 520px){
      .container{width:min(var(--container), calc(100% - 24px))}
      .site-header{backdrop-filter:saturate(180%) blur(14px)}
      .banner-grid{padding:18px}
      .banner-kicker{font-size:12px}
      .banner-meta,.article-meta,.tag-list{gap:8px}
      .meta-chip,.article-meta .meta-item,.tag-pill{font-size:12px}
      .site-btn{width:100%}
      .banner-actions,.article-bottom-actions,.cta-actions{width:100%}
      .site-btn-secondary,.site-btn-primary,.site-btn-outline{width:100%}
      .latest-body h3{font-size:18px}
      .faq-item summary{padding:16px}
      .faq-content{padding:0 16px 16px}
    }

/* 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}