/* roulang page: index */
:root{
      --bg:#f5f0e8;
      --bg-soft:#fbf8f3;
      --panel:#fffdf9;
      --panel-dark:#26221f;
      --text:#241f1b;
      --muted:#756d64;
      --weak:#a3988d;
      --line:#e4d9cc;
      --line-dark:rgba(255,255,255,.14);
      --accent:#8b6f4e;
      --accent-2:#5f6657;
      --accent-3:#4b3544;
      --gold:#c4a36a;
      --danger:#9a604f;
      --shadow:0 18px 45px rgba(55,42,31,.10);
      --shadow-soft:0 12px 30px rgba(55,42,31,.07);
      --radius:18px;
      --radius-lg:28px;
      --radius-sm:12px;
      --container:1180px;
      --nav-h:82px;
      --ease:cubic-bezier(.2,.75,.25,1);
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(196,163,106,.18), transparent 34%),
        linear-gradient(180deg, #f7f1e8 0%, var(--bg) 42%, #f1eadf 100%);
      line-height:1.72;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .22s var(--ease)}
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:#d8c39d;color:#211b15}

    .site-container{
      max-width:var(--container);
      margin:0 auto;
      padding:0 22px;
    }
    .section{
      padding:84px 0;
      position:relative;
    }
    .section-sm{padding:56px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(139,111,78,.22);
      background:rgba(255,253,249,.68);
      border-radius:999px;
      color:var(--accent-3);
      font-size:13px;
      font-weight:700;
      letter-spacing:.08em;
      backdrop-filter:blur(12px);
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--gold);
      box-shadow:0 0 0 4px rgba(196,163,106,.16);
    }
    h1,h2,h3,h4{margin:0;color:var(--text);font-weight:850;letter-spacing:-.045em}
    h1{
      font-size:clamp(42px,6vw,76px);
      line-height:.98;
      max-width:760px;
    }
    h2{
      font-size:clamp(30px,4vw,48px);
      line-height:1.08;
    }
    h3{font-size:22px;line-height:1.25}
    p{margin:0;color:var(--muted)}
    .lead{
      font-size:18px;
      color:#655d55;
      max-width:680px;
      line-height:1.85;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head .lead{max-width:520px}

    .btn-brand,
    .btn-ghost,
    .btn-darkline{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:all .24s var(--ease);
      white-space:nowrap;
    }
    .btn-brand{
      background:var(--panel-dark);
      color:#fffaf1;
      box-shadow:0 14px 32px rgba(38,34,31,.18);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 42px rgba(38,34,31,.24);
      background:#171411;
    }
    .btn-ghost{
      background:rgba(255,253,249,.72);
      color:var(--text);
      border-color:var(--line);
    }
    .btn-ghost:hover{
      background:#fff;
      border-color:#cdbb9d;
      transform:translateY(-2px);
      box-shadow:var(--shadow-soft);
    }
    .btn-darkline{
      color:#fff8ee;
      border-color:rgba(255,255,255,.18);
      background:rgba(255,255,255,.07);
    }
    .btn-darkline:hover{
      color:#fff;
      background:rgba(255,255,255,.12);
      border-color:rgba(255,255,255,.32);
      transform:translateY(-2px);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      padding:14px 0;
      backdrop-filter:blur(18px);
      background:rgba(245,240,232,.74);
      border-bottom:1px solid rgba(228,217,204,.52);
    }
    .nav-panel{
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px;
      border:1px solid rgba(228,217,204,.88);
      border-radius:24px;
      background:rgba(255,253,249,.84);
      box-shadow:0 14px 34px rgba(63,48,35,.08);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:250px;
    }
    .brand-mark{
      width:44px;height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      color:#fffaf1;
      font-weight:900;
      background:
        linear-gradient(135deg, #2a2520, #5a4537 55%, #96784f);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.22),0 10px 24px rgba(65,47,34,.18);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
    }
    .brand-text strong{
      font-size:15px;
      letter-spacing:-.02em;
      max-width:310px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      margin-top:3px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      margin:0;
      padding:0;
      list-style:none;
      flex:1;
      justify-content:center;
    }
    .nav-links a{
      display:flex;
      align-items:center;
      gap:8px;
      padding:11px 13px;
      border-radius:15px;
      color:#4b443e;
      font-size:14px;
      font-weight:750;
      border:1px solid transparent;
    }
    .nav-links a .dot{
      width:7px;height:7px;border-radius:50%;
      background:#c7bba8;
      transition:all .22s var(--ease);
    }
    .nav-links a:hover{
      background:#f4ecdf;
      border-color:#eadfce;
      color:var(--text);
      transform:translateY(-1px);
    }
    .nav-links a.active{
      background:#2b2722;
      color:#fff7ea;
      box-shadow:0 10px 22px rgba(43,39,34,.16);
    }
    .nav-links a.active .dot{background:var(--gold)}
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .nav-toggle{
      display:none;
      width:46px;height:46px;
      border:1px solid var(--line);
      background:#fffaf2;
      border-radius:15px;
      color:var(--text);
    }

    .hero{
      padding:60px 0 38px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.12fr) minmax(360px,.88fr);
      gap:36px;
      align-items:stretch;
    }
    .hero-copy{
      padding:48px 0 28px;
    }
    .hero h1 span{
      color:var(--accent);
      display:inline;
    }
    .hero-copy .lead{margin-top:22px}
    .hero-cta{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:32px;
    }
    .trust-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:34px;
      max-width:780px;
    }
    .trust-item{
      padding:15px 16px;
      border:1px solid var(--line);
      border-radius:17px;
      background:rgba(255,253,249,.72);
      box-shadow:0 8px 24px rgba(82,64,44,.05);
    }
    .trust-item strong{
      display:block;
      font-size:22px;
      line-height:1.1;
      color:var(--text);
      letter-spacing:-.04em;
    }
    .trust-item span{
      display:block;
      margin-top:5px;
      color:var(--muted);
      font-size:13px;
    }
    .hero-visual{
      min-height:560px;
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 80% 12%, rgba(196,163,106,.28), transparent 28%),
        linear-gradient(145deg,#332d28,#1f1b18);
      border:1px solid rgba(255,255,255,.16);
      box-shadow:0 24px 70px rgba(38,31,25,.22);
      position:relative;
      overflow:hidden;
      padding:24px;
      color:#fff7ea;
    }
    .hero-visual::before{
      content:"";
      position:absolute;
      inset:-120px -90px auto auto;
      width:270px;height:270px;
      border-radius:50%;
      background:rgba(196,163,106,.18);
      filter:blur(4px);
    }
    .countdown-card{
      position:relative;
      z-index:2;
      padding:22px;
      border:1px solid var(--line-dark);
      background:rgba(255,255,255,.08);
      border-radius:23px;
      backdrop-filter:blur(14px);
    }
    .countdown-top{
      display:flex;
      justify-content:space-between;
      gap:20px;
      align-items:center;
      margin-bottom:18px;
    }
    .countdown-top span{
      color:#d9cdbb;
      font-size:13px;
    }
    .live-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(196,163,106,.16);
      color:#fff2d8;
      font-size:12px;
      font-weight:800;
    }
    .live-badge i{
      width:8px;height:8px;border-radius:50%;
      background:#d7b46d;
      box-shadow:0 0 0 5px rgba(215,180,109,.12);
      display:inline-block;
    }
    .countdown{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:10px;
    }
    .timebox{
      border-radius:16px;
      padding:16px 10px;
      text-align:center;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .timebox strong{
      display:block;
      font-size:26px;
      line-height:1;
      letter-spacing:-.06em;
    }
    .timebox span{
      display:block;
      margin-top:7px;
      color:#cfc2b1;
      font-size:12px;
    }
    .schedule-card{
      position:absolute;
      left:24px;
      right:24px;
      bottom:24px;
      z-index:2;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:14px;
    }
    .mini-panel{
      border:1px solid var(--line-dark);
      background:rgba(255,255,255,.09);
      backdrop-filter:blur(14px);
      border-radius:22px;
      padding:18px;
    }
    .mini-panel h3{color:#fff7ea;font-size:20px;margin-bottom:13px}
    .rank-list{display:grid;gap:10px}
    .rank-row{
      display:grid;
      grid-template-columns:32px 1fr auto;
      align-items:center;
      gap:10px;
      padding:10px;
      border-radius:14px;
      background:rgba(255,255,255,.07);
    }
    .rank-no{
      width:28px;height:28px;border-radius:10px;
      display:grid;place-items:center;
      background:rgba(196,163,106,.2);
      color:#f6dca7;
      font-weight:900;
    }
    .rank-row strong{font-size:14px;color:#fff}
    .rank-row span{font-size:12px;color:#cfc2b1}
    .heatbar{
      height:7px;
      width:64px;
      border-radius:999px;
      background:rgba(255,255,255,.13);
      overflow:hidden;
    }
    .heatbar em{
      display:block;height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,#c4a36a,#efe0bd);
    }
    .bracket{
      display:grid;
      gap:10px;
      margin-top:10px;
    }
    .bracket-item{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      padding:11px 12px;
      border-radius:14px;
      background:rgba(255,255,255,.07);
      color:#eadecf;
      font-size:13px;
    }

    .value-strip{
      margin-top:18px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .value-card,
    .feature-card,
    .scenario-card,
    .case-card,
    .price-card,
    .topic-card{
      background:rgba(255,253,249,.82);
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow-soft);
      transition:all .24s var(--ease);
    }
    .value-card:hover,
    .feature-card:hover,
    .scenario-card:hover,
    .case-card:hover,
    .price-card:hover,
    .topic-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
      border-color:#d2c2aa;
    }
    .value-card{
      padding:20px;
      min-height:132px;
    }
    .icon{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;place-items:center;
      background:#efe5d6;
      color:var(--accent-3);
      font-weight:900;
      margin-bottom:14px;
    }
    .value-card p{font-size:14px;margin-top:8px}

    .feature-layout{
      display:grid;
      grid-template-columns:.92fr 1.08fr;
      gap:18px;
      align-items:stretch;
    }
    .feature-intro{
      border-radius:var(--radius-lg);
      padding:34px;
      background:#2a2520;
      color:#fff7ea;
      position:relative;
      overflow:hidden;
      min-height:420px;
    }
    .feature-intro::after{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-70px;bottom:-70px;
      border-radius:50%;
      background:rgba(196,163,106,.18);
    }
    .feature-intro h2{color:#fff7ea}
    .feature-intro p{color:#d9cfc1;margin-top:18px}
    .feature-tabs{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:26px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 11px;
      border-radius:999px;
      background:#f1e7d8;
      color:#5c4b3a;
      border:1px solid #e4d4bd;
      font-size:13px;
      font-weight:800;
    }
    .tag.dark{
      background:rgba(255,255,255,.09);
      border-color:rgba(255,255,255,.14);
      color:#f2e2c9;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .feature-card{
      padding:26px;
    }
    .feature-card h3{margin-bottom:12px}
    .feature-card .meta{
      margin-top:18px;
      padding-top:16px;
      border-top:1px solid var(--line);
      display:flex;
      justify-content:space-between;
      color:var(--weak);
      font-size:13px;
      font-weight:700;
    }

    .topic-scroll{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .topic-card{
      padding:0;
      overflow:hidden;
    }
    .topic-visual{
      height:150px;
      padding:18px;
      background:
        linear-gradient(135deg, rgba(95,102,87,.94), rgba(75,53,68,.92)),
        radial-gradient(circle at 70% 20%, rgba(196,163,106,.35), transparent 30%);
      color:#fff7ea;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .topic-visual .tag{align-self:flex-start}
    .topic-visual strong{
      font-size:28px;
      line-height:1;
      letter-spacing:-.05em;
    }
    .topic-body{padding:22px}
    .topic-body p{margin-top:10px}
    .topic-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:18px;
      font-weight:850;
      color:var(--accent-3);
    }
    .topic-link:hover{gap:12px}

    .scenario-wrap{
      display:grid;
      gap:18px;
    }
    .scenario-card{
      display:grid;
      grid-template-columns:220px 1fr 210px;
      gap:22px;
      align-items:center;
      padding:24px;
    }
    .scenario-card:nth-child(even){
      grid-template-columns:210px 1fr 220px;
      background:#fdf9f1;
    }
    .scenario-index{
      font-size:54px;
      font-weight:900;
      letter-spacing:-.08em;
      color:#d8c6aa;
      line-height:1;
    }
    .scenario-card h3{margin-bottom:10px}
    .scenario-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .scenario-card li{
      color:var(--muted);
      font-size:14px;
      display:flex;
      gap:8px;
    }
    .scenario-card li::before{
      content:"";
      width:6px;height:6px;border-radius:50%;
      background:var(--accent-2);
      margin-top:10px;
      flex:0 0 auto;
    }
    .scenario-metric{
      border-radius:18px;
      background:#f0e4d3;
      padding:18px;
      text-align:center;
    }
    .scenario-metric strong{
      display:block;
      font-size:34px;
      line-height:1;
      letter-spacing:-.06em;
    }
    .scenario-metric span{
      display:block;
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
    }

    .case-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
    }
    .case-card{
      padding:26px;
    }
    .case-card.featured{
      min-height:360px;
      background:
        linear-gradient(145deg, rgba(255,253,249,.88), rgba(248,239,225,.92));
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .case-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .case-title .tag{flex:0 0 auto}
    .quote{
      font-size:25px;
      line-height:1.45;
      color:#342b23;
      font-weight:820;
      letter-spacing:-.04em;
      margin:18px 0;
    }
    .case-stack{
      display:grid;
      gap:18px;
    }
    .mini-case{
      display:grid;
      grid-template-columns:auto 1fr;
      gap:14px;
      align-items:start;
    }
    .mini-case .rank-no{
      background:#efe3d1;
      color:#6b533a;
    }

    .pricing{
      border-radius:var(--radius-lg);
      background:#26221f;
      color:#fff7ea;
      padding:34px;
      box-shadow:0 24px 70px rgba(38,31,25,.20);
      position:relative;
      overflow:hidden;
    }
    .pricing::before{
      content:"";
      position:absolute;
      width:300px;height:300px;
      right:-130px;top:-140px;
      border-radius:50%;
      background:rgba(196,163,106,.16);
    }
    .pricing .section-head{position:relative;z-index:2}
    .pricing h2{color:#fff7ea}
    .pricing .lead{color:#d9cfc1}
    .price-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
    }
    .price-card{
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.14);
      color:#fff7ea;
      padding:25px;
      box-shadow:none;
    }
    .price-card.recommend{
      background:#fff8ec;
      color:var(--text);
      border-color:#e9d4ad;
      transform:translateY(-8px);
    }
    .price-card.recommend p,
    .price-card.recommend li{color:var(--muted)}
    .price{
      font-size:38px;
      font-weight:900;
      letter-spacing:-.06em;
      margin:16px 0 18px;
    }
    .price small{
      font-size:14px;
      color:inherit;
      opacity:.72;
      font-weight:700;
    }
    .benefit-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .benefit-list li{
      color:#d8cfc2;
      display:flex;
      gap:9px;
      font-size:14px;
    }
    .benefit-list li::before{
      content:"✓";
      color:#d9b86e;
      font-weight:900;
    }

    .process-line{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .process-step{
      padding:22px;
      border-radius:var(--radius);
      background:rgba(255,253,249,.76);
      border:1px solid var(--line);
      position:relative;
    }
    .process-step::after{
      content:"";
      position:absolute;
      width:28px;height:1px;
      right:-22px;top:42px;
      background:#d5c6b3;
    }
    .process-step:last-child::after{display:none}
    .process-step strong{
      display:inline-grid;
      place-items:center;
      width:38px;height:38px;
      border-radius:13px;
      background:#2a2520;
      color:#fff7ea;
      margin-bottom:16px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:26px;
      align-items:start;
    }
    .faq-note{
      padding:28px;
      border-radius:var(--radius);
      background:#fbf7ef;
      border:1px solid var(--line);
      position:sticky;
      top:120px;
    }
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:18px!important;
      overflow:hidden;
      background:rgba(255,253,249,.82)!important;
      box-shadow:0 8px 22px rgba(78,59,40,.04);
    }
    .accordion-button{
      padding:20px 22px;
      font-weight:850;
      color:var(--text);
      background:transparent!important;
      box-shadow:none!important;
      border:0;
    }
    .accordion-button:not(.collapsed){
      color:var(--accent-3);
    }
    .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(139,111,78,.14)!important;
      border-color:transparent;
    }
    .accordion-button::after{
      filter:sepia(.4);
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 22px;
    }

    .cta-band{
      display:grid;
      grid-template-columns:1fr auto;
      gap:22px;
      align-items:center;
      padding:34px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg, #fffaf1, #ede1d1);
      border:1px solid #dfd0ba;
      box-shadow:var(--shadow-soft);
    }
    .cta-band h2{font-size:38px}
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }

    .site-footer{
      padding:60px 0 28px;
      background:#1f1b18;
      color:#f7ead9;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr repeat(3,.75fr);
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-brand strong{
      color:#fff8ec;
      font-weight:900;
    }
    .footer-grid p,
    .footer-grid a,
    .footer-bottom{
      color:#cfc2b1;
      font-size:14px;
    }
    .footer-col h3{
      color:#fff8ec;
      font-size:16px;
      margin-bottom:14px;
      letter-spacing:-.02em;
    }
    .footer-col ul{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .footer-col a:hover{color:#fff}
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      flex-wrap:wrap;
    }
    .compliance{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
    }

    .reveal{
      opacity:0;
      transform:translateY(16px);
      animation:fadeUp .72s var(--ease) forwards;
    }
    .delay-1{animation-delay:.08s}
    .delay-2{animation-delay:.16s}
    .delay-3{animation-delay:.24s}
    @keyframes fadeUp{
      to{opacity:1;transform:none}
    }

    @media (max-width:1200px){
      .brand{min-width:220px}
      .nav-links a{padding:10px 11px;font-size:13px}
      .hero-grid{grid-template-columns:1fr .86fr}
      .scenario-card{grid-template-columns:170px 1fr 180px}
    }
    @media (max-width:992px){
      .site-header{position:relative}
      .nav-panel{align-items:flex-start;flex-wrap:wrap}
      .brand{flex:1}
      .nav-toggle{display:grid;place-items:center}
      .nav-actions .btn-brand{display:none}
      .nav-links{
        order:3;
        flex:0 0 100%;
        display:none;
        grid-template-columns:repeat(2,1fr);
        justify-content:stretch;
        padding-top:8px;
      }
      .nav-links.show{display:grid}
      .nav-links a{justify-content:center}
      .hero-grid,
      .feature-layout,
      .case-grid,
      .faq-wrap{
        grid-template-columns:1fr;
      }
      .hero-copy{padding-top:22px}
      .hero-visual{min-height:520px}
      .value-strip,
      .price-grid,
      .process-line{
        grid-template-columns:repeat(2,1fr);
      }
      .topic-scroll{grid-template-columns:1fr}
      .scenario-card,
      .scenario-card:nth-child(even){
        grid-template-columns:120px 1fr;
      }
      .scenario-metric{grid-column:1/-1;text-align:left}
      .process-step::after{display:none}
      .faq-note{position:relative;top:auto}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-band{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      .section{padding:64px 0}
      .section-head{
        flex-direction:column;
        align-items:flex-start;
        margin-bottom:26px;
      }
      .hero{padding-top:30px}
      .hero-cta{width:100%}
      .hero-cta .btn-brand,
      .hero-cta .btn-ghost{flex:1}
      .trust-row,
      .feature-grid,
      .value-strip,
      .price-grid,
      .process-line{
        grid-template-columns:1fr;
      }
      .hero-visual{min-height:610px;padding:18px}
      .schedule-card{
        grid-template-columns:1fr;
        left:18px;right:18px;bottom:18px;
      }
      .countdown{grid-template-columns:repeat(2,1fr)}
      .scenario-card,
      .scenario-card:nth-child(even){
        grid-template-columns:1fr;
        padding:22px;
      }
      .scenario-index{font-size:40px}
      .price-card.recommend{transform:none}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{align-items:flex-start;flex-direction:column}
      .cta-band{padding:26px}
      .cta-band h2{font-size:30px}
    }
    @media (max-width:576px){
      .site-container{padding:0 16px}
      .nav-panel{border-radius:20px}
      .brand-text strong{max-width:210px}
      .nav-links{grid-template-columns:1fr}
      h1{font-size:40px}
      .lead{font-size:16px}
      .hero-cta{flex-direction:column}
      .btn-brand,.btn-ghost,.btn-darkline{width:100%}
      .countdown-card{padding:18px}
      .timebox strong{font-size:22px}
      .hero-visual{min-height:660px}
      .feature-intro,.pricing{padding:26px}
      .case-title{align-items:flex-start;flex-direction:column}
      .quote{font-size:21px}
    }

/* roulang page: category2 */
:root{
      --bg:#f7f3ec;
      --bg-soft:#fbf8f2;
      --panel:#fffdf8;
      --panel-dark:#252221;
      --text:#25211f;
      --muted:#726a63;
      --muted-2:#9b9188;
      --line:#e4ddd3;
      --line-strong:#d4c8ba;
      --accent:#8d6a4d;
      --accent-dark:#5f4432;
      --accent-soft:#efe3d6;
      --plum:#493543;
      --green:#58665a;
      --copper:#b58a5f;
      --danger:#9b514f;
      --success:#5d735f;
      --shadow-sm:0 10px 30px rgba(54,45,37,.07);
      --shadow-md:0 18px 55px rgba(54,45,37,.12);
      --radius-sm:12px;
      --radius:18px;
      --radius-lg:28px;
      --container:1180px;
      --ease:all .22s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(181,138,95,.16), transparent 34%),
        radial-gradient(circle at 90% 12%, rgba(73,53,67,.10), transparent 30%),
        linear-gradient(180deg,var(--bg) 0%,#faf7f1 42%,#f4eee5 100%);
      line-height:1.72;
      min-height:100vh;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--accent-dark)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0}
    ::selection{background:var(--accent-soft);color:var(--accent-dark)}
    :focus-visible{outline:3px solid rgba(141,106,77,.28);outline-offset:3px;border-radius:10px}

    .site-container{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      padding:18px 0 10px;
      backdrop-filter:blur(18px);
      background:linear-gradient(180deg,rgba(247,243,236,.92),rgba(247,243,236,.68));
      border-bottom:1px solid rgba(228,221,211,.45);
    }
    .nav-panel{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:16px;
      padding:12px;
      background:rgba(255,253,248,.88);
      border:1px solid rgba(228,221,211,.9);
      border-radius:24px;
      box-shadow:var(--shadow-sm);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:280px;
      padding:8px 10px;
      border-radius:18px;
    }
    .brand:hover{background:var(--accent-soft);transform:translateY(-1px)}
    .brand-mark{
      width:44px;
      height:44px;
      flex:0 0 44px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:linear-gradient(135deg,var(--panel-dark),var(--plum));
      color:#fff8ed;
      font-weight:900;
      box-shadow:0 12px 24px rgba(37,34,33,.18);
      letter-spacing:.04em;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.25}
    .brand-text strong{
      max-width:260px;
      font-size:15px;
      font-weight:850;
      letter-spacing:-.02em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      margin-top:3px;
      font-size:12px;
      color:var(--muted);
    }
    .nav-links{
      margin:0;
      padding:0;
      list-style:none;
      display:flex;
      align-items:center;
      gap:8px;
      flex:1;
      justify-content:center;
    }
    .nav-links a{
      display:flex;
      align-items:center;
      gap:8px;
      padding:12px 14px;
      border-radius:16px;
      color:#4d4640;
      font-size:14px;
      font-weight:750;
      border:1px solid transparent;
      background:rgba(247,243,236,.58);
    }
    .nav-links a .dot{
      width:7px;height:7px;border-radius:999px;
      background:var(--line-strong);
      transition:var(--ease);
    }
    .nav-links a:hover{
      background:#fff;
      border-color:var(--line);
      transform:translateY(-2px);
      box-shadow:0 10px 22px rgba(54,45,37,.08);
    }
    .nav-links a.active{
      color:#fff8ed;
      background:linear-gradient(135deg,var(--accent-dark),var(--plum));
      border-color:rgba(255,255,255,.2);
      box-shadow:0 12px 26px rgba(73,53,67,.20);
    }
    .nav-links a.active .dot{background:#f3d7b7}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .btn-brand,.btn-ghost,.btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 18px;
      font-weight:800;
      font-size:14px;
      line-height:1;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-brand{
      color:#fff8ed;
      background:linear-gradient(135deg,var(--accent-dark),var(--accent));
      box-shadow:0 14px 28px rgba(95,68,50,.22);
    }
    .btn-brand:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(95,68,50,.28);
    }
    .btn-ghost{
      color:var(--accent-dark);
      border:1px solid var(--line-strong);
      background:rgba(255,253,248,.7);
    }
    .btn-ghost:hover{
      border-color:var(--accent);
      background:#fff;
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
    }
    .btn-soft{
      color:var(--plum);
      background:var(--accent-soft);
      border:1px solid rgba(141,106,77,.18);
    }
    .btn-soft:hover{background:#fff1df;transform:translateY(-2px)}
    .nav-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      color:var(--text);
      background:var(--accent-soft);
    }

    .main{padding:30px 0 0}
    .breadcrumb-wrap{
      margin:12px 0 22px;
      color:var(--muted);
      font-size:14px;
    }
    .breadcrumb-wrap a{font-weight:750;color:var(--accent-dark)}
    .breadcrumb-wrap span{margin:0 8px;color:var(--muted-2)}

    .ranking-hero{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:54px;
      background:
        linear-gradient(135deg,rgba(37,34,33,.96),rgba(73,53,67,.94)),
        radial-gradient(circle at 80% 20%,rgba(181,138,95,.35),transparent 35%);
      color:#fff8ed;
      box-shadow:var(--shadow-md);
    }
    .ranking-hero:before{
      content:"";
      position:absolute;
      inset:auto -10% -32% 46%;
      height:320px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(239,227,214,.20),transparent 68%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);
      gap:38px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,253,248,.10);
      border:1px solid rgba(255,253,248,.18);
      color:#f1dcc6;
      font-size:13px;
      font-weight:800;
      margin-bottom:18px;
    }
    .eyebrow:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:#d9a96c;
      box-shadow:0 0 0 6px rgba(217,169,108,.14);
    }
    .ranking-hero h1{
      margin:0;
      font-size:clamp(34px,5vw,64px);
      line-height:1.04;
      letter-spacing:-.06em;
      font-weight:950;
      max-width:760px;
    }
    .ranking-hero .lead{
      margin:20px 0 0;
      color:#e6d8ca;
      max-width:680px;
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }
    .hero-actions .btn-ghost{
      color:#fff8ed;
      border-color:rgba(255,253,248,.26);
      background:rgba(255,253,248,.08);
    }
    .hero-actions .btn-ghost:hover{background:rgba(255,253,248,.16)}
    .rank-visual{
      background:rgba(255,253,248,.08);
      border:1px solid rgba(255,253,248,.16);
      border-radius:28px;
      padding:16px;
      backdrop-filter:blur(8px);
    }
    .countdown-card{
      border-radius:22px;
      background:#fffaf0;
      color:var(--text);
      padding:18px;
      box-shadow:0 18px 40px rgba(0,0,0,.18);
    }
    .countdown-head{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:center;
      padding-bottom:14px;
      border-bottom:1px solid var(--line);
    }
    .countdown-head strong{font-size:16px}
    .live-badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      color:#fff;
      background:var(--success);
      font-size:12px;
      font-weight:850;
    }
    .live-badge:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:#dbe7c7;
      animation:pulse 1.4s infinite;
    }
    @keyframes pulse{
      0%{box-shadow:0 0 0 0 rgba(219,231,199,.55)}
      70%{box-shadow:0 0 0 8px rgba(219,231,199,0)}
      100%{box-shadow:0 0 0 0 rgba(219,231,199,0)}
    }
    .mini-ranks{display:grid;gap:12px;margin-top:16px}
    .mini-rank{
      display:grid;
      grid-template-columns:38px 1fr auto;
      gap:12px;
      align-items:center;
      padding:12px;
      border:1px solid var(--line);
      border-radius:18px;
      background:#fffdf8;
    }
    .rank-num{
      width:38px;height:38px;
      display:grid;
      place-items:center;
      border-radius:14px;
      color:#fff;
      background:linear-gradient(135deg,var(--copper),var(--accent-dark));
      font-weight:950;
    }
    .mini-rank b{display:block;font-size:14px}
    .mini-rank small{color:var(--muted)}
    .heat{
      min-width:72px;
      text-align:right;
      color:var(--accent-dark);
      font-weight:900;
    }

    .trust-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:18px;
    }
    .trust-item{
      padding:18px;
      background:rgba(255,253,248,.86);
      border:1px solid var(--line);
      border-radius:20px;
      box-shadow:var(--shadow-sm);
    }
    .trust-item strong{
      display:block;
      font-size:24px;
      line-height:1;
      letter-spacing:-.04em;
      margin-bottom:7px;
      color:var(--accent-dark);
    }
    .trust-item span{color:var(--muted);font-size:14px}

    .section{padding:76px 0 0}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-dark);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    .section-kicker:before{
      content:"";
      width:28px;height:1px;background:var(--accent);
    }
    .section h2{
      margin:0;
      font-size:clamp(26px,3vw,42px);
      line-height:1.14;
      letter-spacing:-.045em;
      font-weight:950;
    }
    .section-desc{
      max-width:560px;
      color:var(--muted);
      margin:8px 0 0;
    }

    .layout-two{
      display:grid;
      grid-template-columns:minmax(0,1fr) 340px;
      gap:22px;
      align-items:start;
    }
    .ranking-list{display:grid;gap:16px}
    .rank-card{
      display:grid;
      grid-template-columns:74px minmax(0,1fr) 210px;
      gap:18px;
      padding:20px;
      background:rgba(255,253,248,.9);
      border:1px solid var(--line);
      border-radius:26px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .rank-card:hover{
      transform:translateY(-3px);
      border-color:rgba(141,106,77,.35);
      box-shadow:var(--shadow-md);
    }
    .rank-card .rank-num{
      width:58px;height:58px;
      border-radius:18px;
      font-size:20px;
    }
    .rank-main h3{
      margin:0 0 8px;
      font-size:22px;
      line-height:1.25;
      font-weight:920;
      letter-spacing:-.03em;
    }
    .rank-main p{
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin:12px 0 0;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:var(--accent-soft);
      color:var(--accent-dark);
      font-size:12px;
      font-weight:850;
      border:1px solid rgba(141,106,77,.14);
    }
    .tag.green{background:#e8ede5;color:var(--green)}
    .tag.plum{background:#eee5ec;color:var(--plum)}
    .rank-side{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      padding-left:18px;
      border-left:1px solid var(--line);
    }
    .heat-label{
      display:flex;
      justify-content:space-between;
      gap:10px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
      margin-bottom:8px;
    }
    .heatbar{
      height:9px;
      overflow:hidden;
      border-radius:999px;
      background:#eee6dc;
    }
    .heatbar i{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--copper),var(--plum));
    }
    .reason{
      color:var(--muted);
      font-size:13px;
      margin:0;
    }
    .side-panel{
      position:sticky;
      top:112px;
      display:grid;
      gap:14px;
    }
    .panel-card{
      padding:22px;
      border-radius:26px;
      background:rgba(255,253,248,.88);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .panel-card h3{
      margin:0 0 12px;
      font-size:18px;
      font-weight:920;
      letter-spacing:-.02em;
    }
    .filter-list,.check-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .filter-list a{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding:12px;
      border-radius:16px;
      background:var(--bg-soft);
      border:1px solid transparent;
      color:var(--muted);
      font-weight:750;
    }
    .filter-list a:hover{
      color:var(--accent-dark);
      background:#fff;
      border-color:var(--line);
      transform:translateX(2px);
    }
    .filter-list em{
      font-style:normal;
      font-size:12px;
      color:var(--muted-2);
    }
    .check-list li{
      position:relative;
      padding-left:28px;
      color:var(--muted);
      font-size:14px;
    }
    .check-list li:before{
      content:"✓";
      position:absolute;
      left:0;
      top:0;
      width:20px;height:20px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:#e8ede5;
      color:var(--green);
      font-size:12px;
      font-weight:900;
    }

    .compare-wrap{
      padding:24px;
      border:1px solid var(--line);
      border-radius:30px;
      background:rgba(255,253,248,.86);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .compare-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:14px;
    }
    .compare-card{
      padding:22px;
      border-radius:22px;
      background:var(--bg-soft);
      border:1px solid var(--line);
      transition:var(--ease);
    }
    .compare-card.featured{
      background:linear-gradient(180deg,#fffaf1,#f4eadf);
      border-color:rgba(141,106,77,.32);
      box-shadow:0 16px 34px rgba(95,68,50,.10);
    }
    .compare-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
    .compare-card h3{
      margin:0 0 8px;
      font-size:20px;
      font-weight:920;
    }
    .compare-card p{margin:0;color:var(--muted);font-size:14px}
    .score{
      display:flex;
      align-items:baseline;
      gap:5px;
      margin:16px 0;
      color:var(--accent-dark);
    }
    .score strong{
      font-size:38px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.05em;
    }
    .score span{font-weight:850;color:var(--muted)}
    .metric-list{
      list-style:none;
      padding:0;
      margin:16px 0 0;
      display:grid;
      gap:9px;
      color:var(--muted);
      font-size:14px;
    }
    .metric-list li{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding-bottom:9px;
      border-bottom:1px dashed var(--line);
    }
    .metric-list b{color:var(--text)}

    .stage-section{
      border-radius:34px;
      padding:34px;
      background:linear-gradient(135deg,#f0e7dc,#fffaf2);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .stage-row{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      margin-top:20px;
    }
    .stage-card{
      position:relative;
      min-height:190px;
      padding:22px;
      border-radius:24px;
      background:rgba(255,253,248,.82);
      border:1px solid rgba(212,200,186,.7);
      overflow:hidden;
      transition:var(--ease);
    }
    .stage-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm)}
    .stage-card:after{
      content:attr(data-step);
      position:absolute;
      right:16px;
      bottom:-18px;
      color:rgba(141,106,77,.10);
      font-size:76px;
      font-weight:950;
      line-height:1;
    }
    .stage-card h3{
      position:relative;
      z-index:1;
      margin:0 0 10px;
      font-size:19px;
      font-weight:920;
    }
    .stage-card p{
      position:relative;
      z-index:1;
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .plans-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:18px;
    }
    .plan-card{
      padding:30px;
      border-radius:30px;
      border:1px solid var(--line);
      background:rgba(255,253,248,.9);
      box-shadow:var(--shadow-sm);
    }
    .plan-card.dark{
      color:#fff8ed;
      background:linear-gradient(135deg,var(--panel-dark),var(--plum));
      border-color:rgba(255,255,255,.12);
      box-shadow:var(--shadow-md);
    }
    .plan-card h3{
      margin:0 0 10px;
      font-size:26px;
      font-weight:950;
      letter-spacing:-.04em;
    }
    .plan-card p{color:var(--muted);margin:0 0 18px}
    .plan-card.dark p{color:#e2d3c8}
    .benefit-list{
      list-style:none;
      padding:0;
      margin:0 0 22px;
      display:grid;
      gap:12px;
    }
    .benefit-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
    }
    .dark .benefit-list li{color:#eaded2}
    .benefit-list li:before{
      content:"";
      width:9px;height:9px;
      margin-top:9px;
      border-radius:50%;
      background:var(--copper);
      flex:0 0 9px;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:360px 1fr;
      gap:26px;
      align-items:start;
    }
    .faq-note{
      padding:26px;
      border-radius:28px;
      background:rgba(255,253,248,.86);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
    }
    .faq-note h2{font-size:32px}
    .accordion{display:grid;gap:12px}
    .accordion-item{
      border:1px solid var(--line)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:rgba(255,253,248,.9)!important;
      box-shadow:none;
    }
    .accordion-button{
      padding:18px 20px;
      font-weight:900;
      color:var(--text)!important;
      background:transparent!important;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--accent-dark)!important;
      background:var(--accent-soft)!important;
    }
    .accordion-button:focus{box-shadow:none}
    .accordion-body{
      padding:18px 20px 22px;
      color:var(--muted);
      background:#fffdf8;
    }

    .cta-band{
      margin:76px 0 0;
      border-radius:34px;
      padding:42px;
      background:
        radial-gradient(circle at 82% 20%,rgba(181,138,95,.24),transparent 34%),
        linear-gradient(135deg,var(--panel-dark),#382b34);
      color:#fff8ed;
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
      box-shadow:var(--shadow-md);
    }
    .cta-band h2{
      margin:0;
      font-size:clamp(26px,3vw,40px);
      line-height:1.18;
      font-weight:950;
      letter-spacing:-.045em;
    }
    .cta-band p{margin:10px 0 0;color:#e3d5c9;max-width:720px}

    .site-footer{
      margin-top:86px;
      padding:54px 0 28px;
      background:#201e1d;
      color:#efe7dd;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr 1fr;
      gap:30px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{box-shadow:none;background:linear-gradient(135deg,var(--accent),var(--plum))}
    .footer-col p{
      margin:0;
      color:#cfc4b9;
      max-width:420px;
      font-size:14px;
    }
    .footer-col h3{
      margin:0 0 14px;
      color:#fff8ed;
      font-size:16px;
      font-weight:900;
    }
    .footer-col ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-col li,.footer-col a{
      color:#cfc4b9;
      font-size:14px;
    }
    .footer-col a:hover{color:#fff8ed;transform:translateX(2px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      color:#b9aea4;
      font-size:13px;
    }
    .compliance{color:#d6c2ad}

    .fade-up{
      opacity:0;
      transform:translateY(16px);
      animation:fadeUp .7s ease forwards;
    }
    .delay-1{animation-delay:.08s}
    .delay-2{animation-delay:.16s}
    .delay-3{animation-delay:.24s}
    @keyframes fadeUp{to{opacity:1;transform:none}}

    @media (max-width:1200px){
      .brand{min-width:230px}
      .brand-text strong{max-width:210px}
      .nav-links a{padding:11px 10px;font-size:13px}
      .ranking-hero{padding:42px}
      .rank-card{grid-template-columns:64px minmax(0,1fr) 190px}
    }
    @media (max-width:992px){
      .site-header{padding-top:10px}
      .nav-panel{flex-wrap:wrap}
      .nav-toggle{display:grid;place-items:center;margin-left:auto}
      .nav-links{
        order:5;
        flex-basis:100%;
        display:none;
        grid-template-columns:1fr 1fr;
        gap:10px;
        padding-top:8px;
      }
      .nav-links.show{display:grid}
      .nav-actions{display:none}
      .hero-grid,.layout-two,.plans-grid,.faq-wrap{
        grid-template-columns:1fr;
      }
      .ranking-hero{padding:34px}
      .side-panel{position:static;grid-template-columns:1fr 1fr}
      .compare-grid{grid-template-columns:1fr}
      .stage-row{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .cta-band{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .brand{min-width:0;flex:1}
      .brand-text strong{max-width:190px}
      .ranking-hero{border-radius:26px;padding:28px}
      .ranking-hero .lead{font-size:16px}
      .trust-strip{grid-template-columns:1fr 1fr}
      .section{padding-top:58px}
      .section-head{display:block}
      .rank-card{
        grid-template-columns:1fr;
        gap:14px;
      }
      .rank-card .rank-num{width:50px;height:50px}
      .rank-side{
        padding-left:0;
        padding-top:14px;
        border-left:0;
        border-top:1px solid var(--line);
      }
      .side-panel{grid-template-columns:1fr}
      .stage-row{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:576px){
      .nav-panel{border-radius:20px;padding:10px}
      .brand-mark{width:40px;height:40px;flex-basis:40px}
      .brand-text strong{max-width:160px;font-size:14px}
      .brand-text span{font-size:11px}
      .nav-links{grid-template-columns:1fr}
      .hero-actions{flex-direction:column}
      .hero-actions a,.cta-band a{width:100%}
      .trust-strip{grid-template-columns:1fr}
      .ranking-hero h1{font-size:34px}
      .mini-rank{grid-template-columns:34px 1fr}
      .mini-rank .heat{grid-column:2;text-align:left}
      .cta-band{padding:28px;border-radius:26px}
      .plan-card,.panel-card,.compare-wrap{padding:22px;border-radius:24px}
    }

/* roulang page: category1 */
:root{
      --bg: #f4eee6;
      --bg-soft: #fbf7f1;
      --panel: #fffaf4;
      --panel-2: #f8f2ea;
      --text: #241f1b;
      --muted: #6f675f;
      --faint: #a29a91;
      --line: #e4d9cc;
      --line-strong: #d2c4b4;
      --accent: #7f6975;
      --accent-2: #9b7d63;
      --accent-3: #4f6157;
      --shadow: 0 16px 44px rgba(55, 39, 28, .08);
      --shadow-sm: 0 8px 24px rgba(55, 39, 28, .06);
      --radius: 18px;
      --radius-sm: 14px;
      --radius-xs: 12px;
      --space-1: 4px;
      --space-2: 8px;
      --space-3: 12px;
      --space-4: 16px;
      --space-5: 20px;
      --space-6: 24px;
      --space-7: 32px;
      --space-8: 40px;
      --space-9: 56px;
      --space-10: 72px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
      background:
        radial-gradient(circle at top left, rgba(127,105,117,.10), transparent 28%),
        radial-gradient(circle at top right, rgba(155,125,99,.10), transparent 30%),
        linear-gradient(180deg, #f7f2eb 0%, #f4eee6 52%, #efe7dd 100%);
      color:var(--text);
      line-height:1.72;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:all .2s ease}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(127,105,117,.18);color:var(--text)}
    .site-container{
      width:min(1180px, calc(100% - 32px));
      margin-inline:auto;
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      padding:14px 0 0;
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:14px;
      padding:14px 16px;
      background:rgba(255,250,244,.88);
      border:1px solid rgba(228,217,204,.92);
      box-shadow:var(--shadow-sm);
      border-radius:24px;
      backdrop-filter:blur(14px);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      padding:4px 8px 4px 4px;
      border-radius:16px;
    }
    .brand:hover{transform:translateY(-1px)}
    .brand-mark{
      width:42px;height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      color:#fff;
      font-weight:800;
      letter-spacing:.08em;
      box-shadow:0 10px 22px rgba(127,105,117,.24);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.1;
      min-width:0;
    }
    .brand-text strong{
      font-size:1rem;
      letter-spacing:.01em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      margin-top:5px;
      color:var(--muted);
      font-size:.84rem;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav-toggle{
      display:none;
      margin-left:auto;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      border-radius:14px;
      background:var(--bg-soft);
      color:var(--text);
      align-items:center;
      justify-content:center;
      transition:all .2s ease;
    }
    .nav-toggle:hover,
    .nav-toggle:focus-visible{
      transform:translateY(-1px);
      border-color:var(--accent);
      outline:none;
      box-shadow:0 10px 24px rgba(127,105,117,.10);
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
      flex:1 1 auto;
      justify-content:center;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 14px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      font-weight:600;
      background:transparent;
      white-space:nowrap;
    }
    .nav-links a .dot{
      width:8px;height:8px;
      border-radius:999px;
      background:rgba(127,105,117,.24);
      transition:all .2s ease;
    }
    .nav-links a:hover,
    .nav-links a:focus-visible{
      color:var(--text);
      border-color:var(--line);
      background:rgba(255,255,255,.76);
      transform:translateY(-1px);
      outline:none;
    }
    .nav-links a:hover .dot,
    .nav-links a.active .dot{
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
    }
    .nav-links a.active{
      color:var(--text);
      background:linear-gradient(180deg, rgba(127,105,117,.12), rgba(255,255,255,.8));
      border-color:rgba(127,105,117,.18);
      box-shadow:0 8px 20px rgba(127,105,117,.08);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .btn-brand,
    .btn-outline-brand,
    .btn-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
      transition:all .22s ease;
      line-height:1;
      cursor:pointer;
      white-space:nowrap;
      text-decoration:none;
    }
    .btn-brand{
      color:#fff;
      background:linear-gradient(135deg, #6f5b68 0%, #8d745d 100%);
      box-shadow:0 14px 26px rgba(111,91,104,.18);
    }
    .btn-brand:hover,
    .btn-brand:focus-visible{
      transform:translateY(-2px);
      color:#fff;
      box-shadow:0 18px 30px rgba(111,91,104,.24);
      outline:none;
    }
    .btn-outline-brand{
      color:var(--text);
      background:rgba(255,255,255,.72);
      border-color:var(--line-strong);
    }
    .btn-outline-brand:hover,
    .btn-outline-brand:focus-visible{
      transform:translateY(-2px);
      border-color:var(--accent);
      background:#fff;
      box-shadow:0 12px 24px rgba(55,39,28,.08);
      outline:none;
    }
    .btn-soft{
      color:var(--text);
      background:rgba(127,105,117,.08);
      border-color:rgba(127,105,117,.08);
    }
    .btn-soft:hover,
    .btn-soft:focus-visible{
      transform:translateY(-2px);
      background:rgba(127,105,117,.12);
      outline:none;
    }
    .site-main{padding:18px 0 0}
    .section-shell{padding:var(--space-8) 0}
    .section-card{
      background:rgba(255,250,244,.72);
      border:1px solid rgba(228,217,204,.86);
      border-radius:28px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(127,105,117,.08);
      color:var(--accent);
      font-size:.88rem;
      font-weight:700;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
      gap:28px;
      align-items:stretch;
    }
    .hero-copy{
      padding:32px 0 8px;
    }
    .hero-copy h1{
      margin:18px 0 16px;
      font-size:clamp(2.25rem, 4.8vw, 4.5rem);
      line-height:1.03;
      letter-spacing:-.04em;
      font-weight:800;
      max-width:12ch;
    }
    .hero-copy p{
      margin:0;
      font-size:1.04rem;
      color:var(--muted);
      max-width:58ch;
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:24px;
    }
    .hero-meta{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:12px;
      margin-top:28px;
    }
    .meta-card,
    .feature-card,
    .topic-card,
    .guide-card,
    .plan-card,
    .stats-card,
    .aside-card,
    .faq-card,
    .cta-panel{
      position:relative;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(228,217,204,.92);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
    }
    .meta-card:hover,
    .feature-card:hover,
    .topic-card:hover,
    .guide-card:hover,
    .plan-card:hover,
    .stats-card:hover,
    .aside-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
      border-color:rgba(127,105,117,.22);
    }
    .meta-card{
      padding:16px 16px 15px;
    }
    .meta-card strong{
      display:block;
      font-size:1.2rem;
      line-height:1.15;
      margin-bottom:7px;
      letter-spacing:-.02em;
    }
    .meta-card span{
      display:block;
      color:var(--muted);
      font-size:.92rem;
    }
    .hero-visual{
      position:relative;
      min-height:520px;
      padding:18px;
    }
    .visual-shell{
      position:relative;
      height:100%;
      border-radius:28px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.82), rgba(248,242,234,.92)),
        linear-gradient(135deg, rgba(127,105,117,.12), rgba(155,125,99,.12));
      border:1px solid rgba(228,217,204,.96);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .visual-shell::before{
      content:"";
      position:absolute;
      inset:-20% -10% auto auto;
      width:280px;
      height:280px;
      background:radial-gradient(circle, rgba(127,105,117,.18) 0%, rgba(127,105,117,.06) 34%, transparent 70%);
      filter:blur(2px);
      border-radius:50%;
    }
    .visual-shell::after{
      content:"";
      position:absolute;
      left:-12%;
      bottom:-16%;
      width:240px;
      height:240px;
      background:radial-gradient(circle, rgba(155,125,99,.15) 0%, rgba(155,125,99,.05) 38%, transparent 72%);
      border-radius:50%;
    }
    .visual-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:22px 22px 12px;
      position:relative;
      z-index:1;
    }
    .visual-kicker{
      display:flex;
      flex-direction:column;
      gap:4px;
    }
    .visual-kicker strong{
      font-size:1.05rem;
      letter-spacing:-.02em;
    }
    .visual-kicker span{
      color:var(--muted);
      font-size:.9rem;
    }
    .visual-chip{
      padding:10px 14px;
      border-radius:999px;
      background:rgba(127,105,117,.08);
      color:var(--accent);
      font-weight:700;
      font-size:.9rem;
      border:1px solid rgba(127,105,117,.12);
    }
    .visual-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:14px;
      padding:10px 22px 22px;
      min-height:420px;
    }
    .visual-main{
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .dashboard-card,
    .mini-card,
    .floating-card{
      border-radius:22px;
      background:rgba(255,255,255,.88);
      border:1px solid rgba(228,217,204,.92);
      box-shadow:0 12px 26px rgba(55,39,28,.08);
    }
    .dashboard-card{
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
      min-height:230px;
    }
    .dash-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .dash-title{
      font-weight:800;
      letter-spacing:-.02em;
    }
    .dash-badge{
      font-size:.82rem;
      color:var(--accent-3);
      background:rgba(79,97,87,.08);
      border:1px solid rgba(79,97,87,.10);
      padding:6px 10px;
      border-radius:999px;
    }
    .chart-stack{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:10px;
      align-items:end;
      margin-top:auto;
    }
    .chart-bar{
      height:var(--h);
      border-radius:18px 18px 8px 8px;
      background:linear-gradient(180deg, rgba(127,105,117,.88), rgba(155,125,99,.72));
      position:relative;
      overflow:hidden;
    }
    .chart-bar:nth-child(2){background:linear-gradient(180deg, rgba(155,125,99,.92), rgba(155,125,99,.58))}
    .chart-bar:nth-child(3){background:linear-gradient(180deg, rgba(79,97,87,.86), rgba(79,97,87,.58))}
    .chart-bar:nth-child(4){background:linear-gradient(180deg, rgba(111,91,104,.86), rgba(111,91,104,.52))}
    .chart-bar span{
      position:absolute;
      bottom:8px;
      left:50%;
      transform:translateX(-50%);
      color:#fff;
      font-size:.78rem;
      font-weight:700;
      white-space:nowrap;
      text-shadow:0 1px 3px rgba(0,0,0,.12);
    }
    .mini-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
    }
    .mini-card{
      padding:16px;
      min-height:102px;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .mini-card strong{
      font-size:1rem;
      letter-spacing:-.02em;
    }
    .mini-card p{
      margin:0;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
    }
    .floating-card{
      padding:18px;
      min-height:160px;
      align-self:end;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
      background:linear-gradient(180deg, rgba(255,250,244,.96), rgba(246,238,229,.9));
    }
    .float-label{
      display:inline-flex;
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(155,125,99,.10);
      border:1px solid rgba(155,125,99,.12);
      color:#8b6d52;
      font-size:.82rem;
      font-weight:700;
    }
    .float-number{
      font-size:2rem;
      font-weight:800;
      line-height:1;
      letter-spacing:-.03em;
    }
    .float-caption{
      color:var(--muted);
      font-size:.92rem;
    }
    .kpi-row{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
      margin-top:22px;
    }
    .kpi{
      padding:18px;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(228,217,204,.88);
      border-radius:20px;
      box-shadow:var(--shadow-sm);
      min-height:122px;
    }
    .kpi small{
      display:block;
      color:var(--muted);
      font-weight:700;
      margin-bottom:8px;
      letter-spacing:.02em;
    }
    .kpi strong{
      display:block;
      font-size:1.45rem;
      letter-spacing:-.03em;
      margin-bottom:8px;
    }
    .kpi span{
      color:var(--muted);
      font-size:.93rem;
      line-height:1.55;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:20px;
      margin-bottom:22px;
    }
    .section-head h2{
      margin:10px 0 0;
      font-size:clamp(1.55rem, 2.3vw, 2.2rem);
      line-height:1.15;
      letter-spacing:-.03em;
      font-weight:800;
    }
    .section-head p{
      margin:0;
      color:var(--muted);
      max-width:58ch;
    }
    .section-tools{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      border:1px solid rgba(228,217,204,.96);
      background:rgba(255,255,255,.82);
      color:var(--muted);
      font-weight:600;
      cursor:pointer;
    }
    .pill:hover{
      color:var(--text);
      border-color:rgba(127,105,117,.22);
      transform:translateY(-1px);
    }
    .pill.active{
      background:rgba(127,105,117,.08);
      color:var(--accent);
      border-color:rgba(127,105,117,.16);
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .feature-card{
      padding:20px;
      min-height:188px;
    }
    .icon-badge{
      width:44px;
      height:44px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, rgba(127,105,117,.12), rgba(155,125,99,.12));
      color:var(--accent);
      font-size:1.1rem;
      font-weight:800;
      margin-bottom:14px;
      border:1px solid rgba(127,105,117,.10);
    }
    .feature-card h3,
    .topic-card h3,
    .guide-card h3,
    .plan-card h3,
    .aside-card h3,
    .faq-card h3{
      margin:0 0 10px;
      font-size:1.08rem;
      line-height:1.35;
      letter-spacing:-.02em;
      font-weight:800;
    }
    .feature-card p,
    .topic-card p,
    .guide-card p,
    .plan-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.62;
    }
    .feature-note{
      margin-top:12px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-3);
      font-weight:700;
      font-size:.86rem;
    }
    .two-column{
      display:grid;
      grid-template-columns:minmax(0, 1.45fr) minmax(320px, .75fr);
      gap:22px;
      align-items:start;
    }
    .topic-top{
      display:grid;
      grid-template-columns:minmax(0, 1.05fr) minmax(0, .95fr);
      gap:16px;
      margin-bottom:16px;
    }
    .topic-highlight{
      padding:22px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(127,105,117,.08), rgba(255,255,255,.82));
      border:1px solid rgba(127,105,117,.14);
    }
    .topic-highlight .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(127,105,117,.09);
      color:var(--accent);
      font-size:.84rem;
      font-weight:700;
      margin-bottom:12px;
    }
    .topic-highlight h3{
      margin:0 0 10px;
      font-size:1.4rem;
      line-height:1.24;
      letter-spacing:-.03em;
      font-weight:800;
    }
    .topic-highlight p{
      margin:0 0 16px;
      color:var(--muted);
    }
    .mini-list{
      display:grid;
      gap:10px;
    }
    .mini-row{
      display:flex;
      align-items:flex-start;
      gap:12px;
      padding:14px 16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(228,217,204,.86);
      border-radius:18px;
    }
    .mini-num{
      width:28px;height:28px;
      flex:0 0 auto;
      border-radius:10px;
      display:grid;
      place-items:center;
      background:rgba(155,125,99,.12);
      color:#86684f;
      font-weight:800;
      font-size:.85rem;
    }
    .mini-row strong{
      display:block;
      font-size:.98rem;
      margin-bottom:4px;
    }
    .mini-row span{
      display:block;
      color:var(--muted);
      font-size:.9rem;
      line-height:1.55;
    }
    .topic-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
    }
    .topic-card{
      padding:18px;
      min-height:210px;
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .topic-card .topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(79,97,87,.08);
      color:var(--accent-3);
      border:1px solid rgba(79,97,87,.10);
      font-size:.82rem;
      font-weight:700;
    }
    .topic-card .meta{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      color:var(--faint);
      font-size:.84rem;
      margin-top:auto;
      padding-top:8px;
    }
    .topic-card .actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:auto;
    }
    .topic-card .actions .btn{
      padding:10px 14px;
    }
    .aside-card{
      padding:20px;
      position:sticky;
      top:108px;
      display:flex;
      flex-direction:column;
      gap:18px;
    }
    .aside-section{
      display:flex;
      flex-direction:column;
      gap:12px;
    }
    .aside-section h4{
      margin:0;
      font-size:1rem;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag-cloud a{
      display:inline-flex;
      align-items:center;
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(228,217,204,.9);
      color:var(--muted);
      font-size:.88rem;
      font-weight:600;
    }
    .tag-cloud a:hover{
      color:var(--text);
      transform:translateY(-1px);
      border-color:rgba(127,105,117,.18);
      box-shadow:0 10px 20px rgba(55,39,28,.05);
    }
    .update-list{
      display:grid;
      gap:12px;
    }
    .update-item{
      display:flex;
      flex-direction:column;
      gap:4px;
      padding:13px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(228,217,204,.86);
    }
    .update-item strong{
      font-size:.96rem;
      line-height:1.45;
    }
    .update-item span{
      color:var(--muted);
      font-size:.86rem;
    }
    .search-box{
      padding:18px;
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.86), rgba(248,242,234,.92));
      border:1px solid rgba(228,217,204,.88);
      box-shadow:var(--shadow-sm);
    }
    .search-box label{
      display:block;
      font-weight:700;
      margin-bottom:8px;
      color:var(--text);
    }
    .search-box .form-control{
      background:#fff;
      border:1px solid var(--line-strong);
      border-radius:14px;
      padding:14px 16px;
      color:var(--text);
      box-shadow:none;
    }
    .search-box .form-control::placeholder{color:#aaa094}
    .search-box .form-control:focus{
      border-color:rgba(127,105,117,.48);
      box-shadow:0 0 0 .2rem rgba(127,105,117,.12);
    }
    .search-box .help-text{
      margin-top:8px;
      color:var(--muted);
      font-size:.88rem;
    }
    .search-actions{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .guide-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .guide-card{
      padding:20px;
      min-height:184px;
    }
    .step{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:14px;
    }
    .step span{
      width:34px;height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      background:rgba(127,105,117,.10);
      color:var(--accent);
      font-weight:800;
    }
    .step strong{
      font-size:.98rem;
      line-height:1.35;
    }
    .guide-card ul{
      margin:12px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
      color:var(--muted);
    }
    .guide-card li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      line-height:1.55;
    }
    .guide-card li::before{
      content:"";
      width:8px;height:8px;
      margin-top:.55em;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      flex:0 0 auto;
    }
    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
    }
    .plan-card{
      padding:22px;
      min-height:250px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }
    .plan-card.featured{
      background:linear-gradient(180deg, rgba(127,105,117,.10), rgba(255,255,255,.92));
      border-color:rgba(127,105,117,.18);
      transform:translateY(-4px);
    }
    .plan-card .price{
      display:flex;
      align-items:flex-end;
      gap:8px;
      margin-top:2px;
    }
    .plan-card .price strong{
      font-size:2rem;
      line-height:1;
      font-weight:800;
      letter-spacing:-.04em;
    }
    .plan-card .price span{
      color:var(--muted);
      font-size:.9rem;
      padding-bottom:4px;
    }
    .plan-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
      color:var(--muted);
      font-size:.94rem;
    }
    .plan-card li{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .plan-card li::before{
      content:"✓";
      color:var(--accent-3);
      font-weight:800;
      flex:0 0 auto;
    }
    .plan-card .plan-actions{
      margin-top:auto;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }
    .faq-wrap{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      background:transparent;
      border:0;
    }
    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-button{
      padding:18px 20px;
      background:rgba(255,255,255,.82);
      color:var(--text);
      font-weight:700;
      border-radius:20px !important;
      border:1px solid rgba(228,217,204,.90);
      box-shadow:var(--shadow-sm);
    }
    .accordion-button:not(.collapsed){
      color:var(--accent);
      background:linear-gradient(180deg, rgba(127,105,117,.08), rgba(255,255,255,.92));
      box-shadow:var(--shadow);
    }
    .accordion-button:focus{
      border-color:rgba(127,105,117,.28);
      box-shadow:0 0 0 .2rem rgba(127,105,117,.12);
    }
    .accordion-button::after{
      filter:grayscale(1) brightness(.4);
    }
    .accordion-body{
      padding:0 20px 18px;
      color:var(--muted);
      background:rgba(255,255,255,.82);
      border:1px solid rgba(228,217,204,.90);
      border-top:0;
      border-radius:0 0 20px 20px;
      margin-top:-1px;
      box-shadow:var(--shadow-sm);
    }
    .accordion-collapse{
      border-radius:0 0 20px 20px;
    }
    .cta-panel{
      padding:30px;
      background:
        linear-gradient(180deg, rgba(79,97,87,.12), rgba(127,105,117,.12)),
        linear-gradient(135deg, rgba(255,255,255,.94), rgba(248,242,234,.92));
      overflow:hidden;
    }
    .cta-panel h2{
      margin:0 0 10px;
      font-size:clamp(1.55rem, 2.8vw, 2.3rem);
      line-height:1.15;
      letter-spacing:-.03em;
      font-weight:800;
    }
    .cta-panel p{
      margin:0;
      color:var(--muted);
      max-width:56ch;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:22px;
    }
    .site-footer{
      padding:28px 0 30px;
      color:var(--muted);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr 1fr 1fr 1fr;
      gap:18px;
      padding:24px;
      background:rgba(255,250,244,.76);
      border:1px solid rgba(228,217,204,.9);
      border-radius:28px;
      box-shadow:var(--shadow-sm);
    }
    .footer-col h3{
      margin:0 0 12px;
      color:var(--text);
      font-size:1rem;
      font-weight:800;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--text);
      margin-bottom:12px;
    }
    .footer-brand strong{
      display:block;
      font-size:1rem;
      line-height:1.4;
    }
    .footer-col p{
      margin:0;
      line-height:1.7;
    }
    .footer-col ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .footer-col a{
      color:var(--muted);
    }
    .footer-col a:hover{
      color:var(--accent);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:16px;
      font-size:.9rem;
      color:var(--faint);
    }
    .compliance{
      color:var(--accent-3);
      font-weight:600;
    }
    .reveal{
      opacity:0;
      transform:translateY(16px);
      transition:opacity .65s ease, transform .65s ease;
    }
    .reveal.visible{
      opacity:1;
      transform:translateY(0);
    }
    .breadcrumb-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
      color:var(--muted);
      font-size:.94rem;
    }
    .breadcrumb-line nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .breadcrumb-line a{
      color:var(--muted);
    }
    .breadcrumb-line a:hover{color:var(--accent)}
    .breadcrumb-line .sep{color:#b0a79d}
    .updated{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(228,217,204,.92);
      color:var(--muted);
      white-space:nowrap;
    }
    .updated::before{
      content:"";
      width:8px;height:8px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent-3), var(--accent));
    }
    .overlay-line{
      position:absolute;
      inset:auto 16px 16px auto;
      width:110px;
      height:110px;
      border-radius:26px;
      border:1px dashed rgba(127,105,117,.22);
      transform:rotate(12deg);
    }
    .progress-ring{
      position:absolute;
      inset:22px auto auto 22px;
      width:74px;
      height:74px;
      border-radius:50%;
      border:10px solid rgba(127,105,117,.12);
      border-top-color:rgba(127,105,117,.5);
      border-right-color:rgba(155,125,99,.46);
    }
    .floating-note{
      position:absolute;
      left:22px;
      bottom:22px;
      right:22px;
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,250,244,.88);
      border:1px solid rgba(228,217,204,.9);
      color:var(--muted);
      font-size:.9rem;
      box-shadow:0 10px 22px rgba(55,39,28,.06);
    }
    .floating-note strong{color:var(--text)}
    .search-inline{
      display:flex;
      gap:10px;
      margin-top:16px;
      flex-wrap:wrap;
    }
    .filter-bar{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:16px;
    }
    .filter-bar .pill{
      background:rgba(255,255,255,.78);
    }
    .topic-card .cover{
      height:132px;
      border-radius:18px;
      background:
        linear-gradient(135deg, rgba(127,105,117,.18), rgba(255,255,255,.2)),
        linear-gradient(180deg, rgba(155,125,99,.18), rgba(79,97,87,.08));
      border:1px solid rgba(228,217,204,.9);
      position:relative;
      overflow:hidden;
    }
    .topic-card .cover::before,
    .topic-card .cover::after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:rgba(255,255,255,.24);
    }
    .topic-card .cover::before{
      width:92px;height:92px;
      right:-18px;top:-14px;
    }
    .topic-card .cover::after{
      width:56px;height:56px;
      left:16px;bottom:16px;
    }
    .topic-card .cover .cover-tag{
      position:absolute;
      left:16px;
      top:16px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.78);
      font-weight:800;
      color:var(--accent);
      font-size:.82rem;
    }
    .topic-card .cover .cover-stat{
      position:absolute;
      right:16px;
      bottom:14px;
      color:#fff;
      font-weight:800;
      font-size:1.2rem;
      text-shadow:0 2px 8px rgba(0,0,0,.16);
    }
    .topic-card .summary{
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .grid-note{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--accent-3);
      font-size:.9rem;
      font-weight:700;
      margin-left:auto;
    }
    .value-strip{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
      margin-top:18px;
    }
    .value-item{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(228,217,204,.88);
      color:var(--muted);
      display:flex;
      align-items:center;
      gap:10px;
      box-shadow:var(--shadow-sm);
    }
    .value-item i{
      width:10px;height:10px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--accent), var(--accent-2));
      flex:0 0 auto;
    }
    .sticky-mobile{
      display:none;
    }
    .screen-reader{
      position:absolute!important;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }
    @media (max-width: 1199.98px){
      .hero-grid,
      .two-column,
      .topic-top{
        grid-template-columns:1fr;
      }
      .hero-visual{min-height:470px}
      .kpi-row,
      .feature-grid,
      .guide-grid,
      .plan-grid,
      .footer-grid,
      .value-strip{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .aside-card{position:static}
      .topic-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 991.98px){
      .nav-panel{
        flex-wrap:wrap;
      }
      .nav-links{
        order:3;
        width:100%;
        justify-content:flex-start;
        display:none;
        padding-top:8px;
        overflow-x:auto;
      }
      .nav-links.open{display:flex}
      .nav-toggle{display:inline-flex}
      .nav-actions{margin-left:auto}
      .hero-copy h1{max-width:14ch}
      .feature-grid,
      .guide-grid,
      .plan-grid,
      .footer-grid,
      .value-strip,
      .kpi-row{
        grid-template-columns:1fr 1fr;
      }
      .topic-grid{
        grid-template-columns:1fr;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .section-tools{
        width:100%;
      }
      .visual-grid{
        grid-template-columns:1fr;
      }
      .floating-card{
        min-height:auto;
      }
      .sticky-mobile{
        display:block;
      }
    }
    @media (max-width: 767.98px){
      .site-container{width:min(100% - 24px, 1180px)}
      .nav-panel{
        padding:12px;
        border-radius:22px;
      }
      .brand-text strong{font-size:.96rem}
      .brand-text span{font-size:.8rem}
      .hero-copy{
        padding-top:22px;
      }
      .hero-copy h1{
        font-size:clamp(2rem, 10vw, 3.2rem);
        max-width:none;
      }
      .hero-actions,
      .cta-actions,
      .search-actions{
        width:100%;
      }
      .hero-actions .btn,
      .cta-actions .btn,
      .search-actions .btn{
        width:100%;
      }
      .hero-meta,
      .kpi-row,
      .feature-grid,
      .guide-grid,
      .plan-grid,
      .footer-grid,
      .value-strip{
        grid-template-columns:1fr;
      }
      .hero-visual{
        min-height:400px;
        padding:10px 0 0;
      }
      .visual-shell{
        border-radius:24px;
      }
      .visual-grid{
        min-height:auto;
        padding:10px 16px 16px;
      }
      .floating-note{
        position:static;
        margin:14px 16px 16px;
      }
      .site-footer{
        padding-bottom:22px;
      }
      .footer-bottom{
        flex-direction:column;
      }
    }
    @media (max-width: 575.98px){
      .section-shell{padding:26px 0}
      .nav-links a{
        width:100%;
        justify-content:flex-start;
        border-radius:16px;
      }
      .visual-top{
        flex-direction:column;
        align-items:flex-start;
      }
      .mini-grid{
        grid-template-columns:1fr;
      }
      .dashboard-card,
      .topic-card,
      .feature-card,
      .plan-card,
      .guide-card{
        border-radius:20px;
      }
      .accordion-button{
        padding:16px 16px;
        border-radius:18px !important;
      }
      .accordion-body{
        padding:0 16px 16px;
      }
      .cta-panel{
        padding:22px;
      }
    }

/* roulang page: category3 */
:root{
      --bg:#f5efe6;
      --bg-2:#ede6dc;
      --surface:#fffaf3;
      --surface-strong:#ffffff;
      --text:#211c17;
      --muted:#6d6258;
      --line:#ddd2c4;
      --line-strong:#cbbdaa;
      --primary:#7c5c4f;
      --primary-2:#61483d;
      --accent:#8b7b95;
      --accent-2:#6f8691;
      --shadow:0 18px 44px rgba(43, 31, 22, .08);
      --shadow-soft:0 10px 24px rgba(43, 31, 22, .06);
      --radius:18px;
      --radius-sm:12px;
      --radius-lg:28px;
      --container:1180px;
      --transition:180ms ease;
      --focus:0 0 0 4px rgba(124, 92, 79, .15);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(139,123,149,.12), transparent 32%),
        radial-gradient(circle at top right, rgba(111,134,145,.10), transparent 30%),
        linear-gradient(180deg, #f7f1e8 0%, #f3ede4 42%, #efe7dd 100%);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", sans-serif;
      line-height:1.75;
      letter-spacing:.01em;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    a{color:inherit;text-decoration:none;transition:all var(--transition)}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(124,92,79,.16)}
    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .reading-progress{
      position:fixed;
      top:0;
      left:0;
      z-index:1200;
      width:100%;
      height:3px;
      background:rgba(255,255,255,.35);
      backdrop-filter: blur(8px);
    }
    .reading-progress span{
      display:block;
      height:100%;
      width:0;
      background:linear-gradient(90deg, var(--primary), var(--accent));
      box-shadow:0 0 10px rgba(124,92,79,.25);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1100;
      padding:14px 0 0;
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:14px;
      padding:14px 16px;
      background:rgba(255,250,243,.88);
      border:1px solid rgba(221,210,196,.92);
      border-radius:24px;
      box-shadow:var(--shadow-soft);
      backdrop-filter: blur(10px);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex:0 0 auto;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      border-radius:15px;
      background:linear-gradient(135deg, var(--primary), var(--accent));
      color:#fff8f0;
      font-weight:800;
      font-size:18px;
      letter-spacing:.02em;
      box-shadow:0 10px 24px rgba(124,92,79,.18);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      min-width:0;
    }
    .brand-text strong{
      font-size:1.02rem;
      line-height:1.2;
      letter-spacing:.01em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text span{
      font-size:.86rem;
      color:var(--muted);
      line-height:1.2;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .nav-toggle{
      display:none;
      margin-left:auto;
      width:44px;
      height:44px;
      border:1px solid var(--line);
      border-radius:14px;
      background:linear-gradient(180deg, #fffefb, #f7efe4);
      color:var(--text);
      box-shadow:0 6px 16px rgba(43,31,22,.05);
      transition:all var(--transition);
    }
    .nav-toggle:hover,
    .nav-toggle:focus-visible{
      transform:translateY(-1px);
      box-shadow:0 12px 22px rgba(43,31,22,.08);
      outline:none;
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:10px;
      list-style:none;
      margin:0;
      padding:0;
      margin-left:auto;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      border:1px solid transparent;
      background:transparent;
      font-size:.96rem;
      font-weight:600;
      transition:all var(--transition);
    }
    .nav-links a .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:rgba(124,92,79,.28);
      transition:all var(--transition);
    }
    .nav-links a:hover{
      color:var(--text);
      background:rgba(124,92,79,.06);
      border-color:rgba(124,92,79,.12);
      transform:translateY(-1px);
    }
    .nav-links a:hover .dot{
      background:var(--primary);
      box-shadow:0 0 0 5px rgba(124,92,79,.10);
    }
    .nav-links a.active{
      color:#fff8f1;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      border-color:rgba(97,72,61,.18);
      box-shadow:0 12px 24px rgba(97,72,61,.18);
    }
    .nav-links a.active .dot{
      background:#fff3e6;
      box-shadow:0 0 0 5px rgba(255,255,255,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
      margin-left:4px;
      flex:0 0 auto;
    }
    .btn-brand,
    .btn-soft,
    .btn-outline-brand{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:0 18px;
      border-radius:14px;
      font-weight:700;
      border:1px solid transparent;
      transition:all var(--transition);
      text-decoration:none;
      white-space:nowrap;
    }
    .btn-brand{
      color:#fff8f1;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow:0 12px 24px rgba(97,72,61,.18);
    }
    .btn-brand:hover,
    .btn-brand:focus-visible{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 28px rgba(97,72,61,.22);
      outline:none;
    }
    .btn-soft{
      color:var(--text);
      background:rgba(255,255,255,.6);
      border-color:var(--line);
    }
    .btn-soft:hover,
    .btn-soft:focus-visible{
      color:var(--text);
      border-color:var(--primary);
      background:#fff;
      transform:translateY(-2px);
      box-shadow:0 12px 24px rgba(43,31,22,.06);
      outline:none;
    }
    .btn-outline-brand{
      color:var(--primary);
      border-color:rgba(124,92,79,.28);
      background:rgba(255,255,255,.55);
    }
    .btn-outline-brand:hover,
    .btn-outline-brand:focus-visible{
      color:var(--primary-2);
      border-color:var(--primary);
      background:rgba(124,92,79,.06);
      transform:translateY(-2px);
      outline:none;
    }
    .btn-brand:active,.btn-soft:active,.btn-outline-brand:active{transform:translateY(0)}

    .hero-section{
      padding:34px 0 18px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.15fr .85fr;
      gap:28px;
      align-items:stretch;
    }
    .hero-copy,
    .hero-visual,
    .section-card,
    .article-card,
    .sidebar-card,
    .cta-card{
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,250,243,.84);
      box-shadow:var(--shadow);
      border-radius:var(--radius-lg);
    }
    .hero-copy{
      padding:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(124,92,79,.08);
      color:var(--primary-2);
      border:1px solid rgba(124,92,79,.12);
      font-size:.88rem;
      font-weight:700;
      margin-bottom:16px;
    }
    .hero-copy h1{
      margin:0;
      font-size:clamp(2.15rem, 5vw, 4.55rem);
      line-height:1.06;
      letter-spacing:-.035em;
      font-weight:800;
      max-width:12ch;
    }
    .hero-lead{
      margin:18px 0 0;
      font-size:1.08rem;
      color:var(--muted);
      max-width:60ch;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      background:rgba(255,255,255,.7);
      border:1px solid rgba(221,210,196,.95);
      color:var(--muted);
      font-size:.92rem;
      box-shadow:0 8px 16px rgba(43,31,22,.04);
    }
    .meta-chip strong{
      color:var(--text);
      font-weight:700;
    }

    .hero-visual{
      position:relative;
      overflow:hidden;
      padding:26px;
      min-height:100%;
      background:
        linear-gradient(180deg, rgba(255,255,255,.72), rgba(246,239,231,.94)),
        radial-gradient(circle at top right, rgba(139,123,149,.12), transparent 28%);
    }
    .hero-visual::before,
    .hero-visual::after{
      content:"";
      position:absolute;
      inset:auto;
      border-radius:999px;
      background:rgba(124,92,79,.08);
      filter:blur(0);
      pointer-events:none;
    }
    .hero-visual::before{
      width:180px;
      height:180px;
      right:-42px;
      top:-36px;
    }
    .hero-visual::after{
      width:220px;
      height:220px;
      left:-72px;
      bottom:-92px;
      background:rgba(111,134,145,.08);
    }
    .visual-frame{
      position:relative;
      height:100%;
      min-height:390px;
      border-radius:24px;
      border:1px solid rgba(221,210,196,.85);
      background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(247,241,233,.92));
      padding:22px;
      overflow:hidden;
    }
    .visual-badge{
      display:inline-flex;
      align-items:center;
      padding:7px 12px;
      border-radius:999px;
      background:rgba(111,134,145,.10);
      color:var(--accent-2);
      font-weight:700;
      font-size:.86rem;
      border:1px solid rgba(111,134,145,.14);
    }
    .visual-main-card{
      position:absolute;
      left:22px;
      right:22px;
      top:72px;
      bottom:22px;
      border-radius:22px;
      border:1px solid rgba(221,210,196,.92);
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(247,239,229,.98));
      padding:24px;
      box-shadow:var(--shadow-soft);
    }
    .visual-main-card::before{
      content:"";
      position:absolute;
      inset:18px 18px auto auto;
      width:110px;
      height:110px;
      border-radius:28px;
      background:linear-gradient(135deg, rgba(124,92,79,.10), rgba(139,123,149,.12));
    }
    .visual-topline{
      color:var(--muted);
      font-size:.88rem;
      font-weight:700;
      letter-spacing:.08em;
      text-transform:uppercase;
    }
    .visual-main-card h3{
      margin:14px 0 10px;
      font-size:1.65rem;
      line-height:1.14;
      max-width:10ch;
      letter-spacing:-.02em;
    }
    .visual-main-card p{
      margin:0;
      color:var(--muted);
      max-width:32ch;
    }
    .floating-card{
      position:absolute;
      left:24px;
      right:auto;
      min-width:168px;
      padding:14px 16px;
      border-radius:18px;
      border:1px solid rgba(221,210,196,.95);
      background:rgba(255,255,255,.94);
      box-shadow:0 14px 30px rgba(43,31,22,.07);
      font-size:.92rem;
      color:var(--muted);
      backdrop-filter: blur(6px);
      animation:drift 8s ease-in-out infinite;
    }
    .floating-card strong{
      display:block;
      color:var(--text);
      font-size:1rem;
      margin-top:4px;
    }
    .floating-card.card-a{top:32px; right:30px; left:auto; animation-delay:-2s}
    .floating-card.card-b{bottom:28px; left:28px; animation-delay:-4s}
    @keyframes drift{
      0%,100%{transform:translateY(0px)}
      50%{transform:translateY(-5px)}
    }

    .trust-strip{
      padding:10px 0 28px;
    }
    .trust-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .trust-item{
      padding:18px 18px 16px;
      border-radius:20px;
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,250,243,.76);
      box-shadow:0 8px 18px rgba(43,31,22,.05);
      transition:all var(--transition);
    }
    .trust-item:hover{
      transform:translateY(-2px);
      box-shadow:0 14px 28px rgba(43,31,22,.08);
      background:#fffaf5;
    }
    .trust-item span{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      border-radius:12px;
      background:rgba(124,92,79,.08);
      color:var(--primary-2);
      font-weight:800;
      margin-bottom:10px;
    }
    .trust-item strong{
      display:block;
      margin-bottom:4px;
      font-size:1rem;
    }
    .trust-item p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.7;
    }

    .section-card{
      padding:28px;
      margin-bottom:22px;
    }
    .section-heading{
      display:flex;
      flex-wrap:wrap;
      align-items:end;
      justify-content:space-between;
      gap:14px;
      margin-bottom:18px;
    }
    .section-heading h2{
      margin:0;
      font-size:clamp(1.5rem, 3vw, 2.35rem);
      line-height:1.12;
      letter-spacing:-.025em;
    }
    .section-heading p{
      margin:0;
      color:var(--muted);
      max-width:54ch;
    }
    .section-kicker{
      margin:0 0 10px;
      color:var(--accent-2);
      font-weight:800;
      font-size:.86rem;
      letter-spacing:.08em;
      text-transform:uppercase;
    }

    .content-shell{
      padding:8px 0 26px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0, 1.45fr) 340px;
      gap:18px;
      align-items:start;
    }
    .article-card{
      padding:30px;
    }
    .article-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:18px;
    }
    .article-meta .meta-chip{
      background:rgba(247,241,233,.95);
    }
    .article-card h2,
    .article-card h3{
      margin-top:0;
      letter-spacing:-.02em;
    }
    .article-card h2{
      font-size:clamp(1.42rem, 2.5vw, 2rem);
      margin-bottom:12px;
    }
    .article-card h3{
      font-size:1.2rem;
      margin:28px 0 12px;
    }
    .article-card p{
      margin:0 0 14px;
      color:#31281f;
    }
    .article-card .lead{
      font-size:1.02rem;
      color:var(--muted);
    }
    .callout{
      margin:20px 0;
      padding:18px 18px 18px 20px;
      border-radius:18px;
      border:1px solid rgba(124,92,79,.16);
      background:linear-gradient(180deg, rgba(124,92,79,.06), rgba(255,255,255,.92));
      box-shadow:0 10px 22px rgba(43,31,22,.05);
    }
    .callout strong{
      display:block;
      margin-bottom:8px;
      color:var(--primary-2);
    }
    .dual-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:14px;
      margin-top:16px;
    }
    .mini-card{
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(221,210,196,.9);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 20px rgba(43,31,22,.04);
    }
    .mini-card .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(139,123,149,.10);
      border:1px solid rgba(139,123,149,.14);
      color:#6f5e79;
      font-size:.82rem;
      font-weight:700;
      margin-bottom:10px;
    }
    .mini-card h4{
      margin:0 0 8px;
      font-size:1.04rem;
    }
    .mini-card p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }

    .check-list,
    .note-list,
    .step-list,
    .related-list,
    .footer-col ul,
    .crumbs{
      list-style:none;
      padding:0;
      margin:0;
    }
    .check-list li{
      position:relative;
      padding-left:24px;
      margin:10px 0;
      color:#31281f;
    }
    .check-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.55em;
      width:12px;
      height:12px;
      border-radius:50%;
      background:linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow:0 0 0 5px rgba(124,92,79,.08);
    }
    .step-list{
      counter-reset:step;
      display:grid;
      gap:12px;
    }
    .step-list li{
      position:relative;
      padding:18px 18px 18px 60px;
      border-radius:18px;
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,255,255,.76);
      box-shadow:0 10px 22px rgba(43,31,22,.04);
    }
    .step-list li::before{
      counter-increment:step;
      content:counter(step, decimal-leading-zero);
      position:absolute;
      left:16px;
      top:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      width:30px;
      height:30px;
      border-radius:11px;
      background:rgba(124,92,79,.10);
      color:var(--primary-2);
      font-weight:800;
      font-size:.82rem;
    }
    .step-list strong{
      display:block;
      margin-bottom:4px;
      font-size:1.02rem;
    }
    .step-list span{
      color:var(--muted);
      font-size:.96rem;
    }

    .quote-box{
      margin:24px 0;
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(111,134,145,.16);
      background:linear-gradient(180deg, rgba(111,134,145,.08), rgba(255,255,255,.86));
    }
    .quote-box p{
      margin:0;
      font-size:1.02rem;
      color:#2e251d;
    }
    .quote-box cite{
      display:block;
      margin-top:10px;
      color:var(--muted);
      font-style:normal;
      font-size:.94rem;
    }

    .sidebar-card{
      position:sticky;
      top:112px;
      padding:18px;
    }
    .sidebar-inner{
      position:relative;
      padding:6px;
    }
    .sidebar-block{
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 22px rgba(43,31,22,.04);
      margin-bottom:14px;
    }
    .sidebar-block:last-child{margin-bottom:0}
    .sidebar-block h3,
    .sidebar-block h4{
      margin:0 0 12px;
      font-size:1.02rem;
    }
    .sidebar-block p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
    }
    .toc li{
      margin:8px 0;
    }
    .toc a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:14px;
      color:var(--text);
      background:rgba(247,241,233,.8);
      border:1px solid transparent;
      font-size:.94rem;
    }
    .toc a:hover,
    .toc a:focus-visible{
      border-color:rgba(124,92,79,.18);
      background:#fff;
      transform:translateX(2px);
      outline:none;
    }
    .toc small{
      color:var(--muted);
    }
    .quick-facts{
      display:grid;
      gap:10px;
    }
    .fact{
      padding:12px 14px;
      border-radius:16px;
      background:rgba(124,92,79,.06);
      border:1px solid rgba(124,92,79,.10);
    }
    .fact strong{
      display:block;
      font-size:.95rem;
      margin-bottom:2px;
    }
    .fact span{
      color:var(--muted);
      font-size:.9rem;
    }

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .feature-card{
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(221,210,196,.92);
      background:linear-gradient(180deg, rgba(255,255,255,.94), rgba(248,242,234,.92));
      box-shadow:0 10px 24px rgba(43,31,22,.05);
      transition:all var(--transition);
    }
    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:0 16px 30px rgba(43,31,22,.08);
    }
    .feature-card .index{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:40px;
      height:40px;
      border-radius:14px;
      background:rgba(139,123,149,.10);
      color:#65536f;
      font-weight:800;
      margin-bottom:12px;
    }
    .feature-card h3{
      margin:0 0 8px;
      font-size:1.08rem;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }

    .recommend-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:16px;
    }
    .recommend-card{
      position:relative;
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(221,210,196,.92);
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,242,233,.92));
      box-shadow:0 10px 22px rgba(43,31,22,.05);
      overflow:hidden;
      transition:all var(--transition);
    }
    .recommend-card:hover{
      transform:translateY(-3px);
      box-shadow:0 18px 32px rgba(43,31,22,.08);
    }
    .recommend-card::after{
      content:"";
      position:absolute;
      right:-44px;
      top:-44px;
      width:120px;
      height:120px;
      border-radius:50%;
      background:rgba(124,92,79,.08);
    }
    .recommend-card .rank{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:44px;
      height:30px;
      padding:0 10px;
      border-radius:999px;
      background:rgba(124,92,79,.10);
      border:1px solid rgba(124,92,79,.14);
      color:var(--primary-2);
      font-weight:800;
      font-size:.86rem;
      margin-bottom:12px;
    }
    .recommend-card h3{
      position:relative;
      margin:0 0 8px;
      font-size:1.15rem;
    }
    .recommend-card p{
      position:relative;
      margin:0 0 14px;
      color:var(--muted);
      font-size:.95rem;
    }
    .recommend-card .link-row{
      position:relative;
      display:flex;
      gap:10px;
      flex-wrap:wrap;
    }

    .plan-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:14px;
      margin-top:18px;
    }
    .plan-card{
      padding:20px;
      border-radius:22px;
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,255,255,.76);
      box-shadow:0 10px 22px rgba(43,31,22,.04);
      transition:all var(--transition);
    }
    .plan-card:hover{
      transform:translateY(-2px);
      box-shadow:0 16px 28px rgba(43,31,22,.08);
    }
    .plan-card h3{
      margin:0 0 10px;
      font-size:1.06rem;
    }
    .plan-card ul{
      margin:0;
      padding:0;
      list-style:none;
    }
    .plan-card li{
      margin:8px 0;
      padding-left:18px;
      position:relative;
      color:var(--muted);
      font-size:.95rem;
    }
    .plan-card li::before{
      content:"";
      position:absolute;
      left:0;
      top:.7em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
    }

    .accordion{
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      --bs-accordion-btn-bg: transparent;
      --bs-accordion-active-bg: transparent;
      --bs-accordion-btn-color: var(--text);
      --bs-accordion-color: var(--text);
      --bs-accordion-btn-focus-box-shadow: none;
    }
    .accordion-item{
      border:1px solid rgba(221,210,196,.92) !important;
      border-radius:18px !important;
      overflow:hidden;
      background:rgba(255,255,255,.75);
      box-shadow:0 10px 22px rgba(43,31,22,.04);
      margin-bottom:12px;
    }
    .accordion-button{
      padding:18px 18px;
      font-weight:700;
      color:var(--text);
      background:transparent;
      box-shadow:none;
    }
    .accordion-button:not(.collapsed){
      color:var(--primary-2);
      background:rgba(124,92,79,.05);
    }
    .accordion-button::after{
      background-size:1rem;
      opacity:.75;
    }
    .accordion-body{
      padding:0 18px 18px;
      color:var(--muted);
    }

    .cta-card{
      padding:30px;
      background:
        linear-gradient(135deg, rgba(124,92,79,.08), rgba(255,250,243,.92)),
        rgba(255,250,243,.92);
    }
    .cta-card h2{
      margin:0;
      font-size:clamp(1.5rem, 3vw, 2.3rem);
      line-height:1.14;
      letter-spacing:-.02em;
    }
    .cta-card p{
      margin:12px 0 0;
      color:var(--muted);
      max-width:60ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:20px;
    }

    .crumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      margin:0 0 18px;
      color:var(--muted);
      font-size:.92rem;
    }
    .crumbs li{
      display:inline-flex;
      align-items:center;
      gap:10px;
    }
    .crumbs li:not(:last-child)::after{
      content:"/";
      color:#b7aa9a;
    }

    .site-footer{
      padding:16px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.3fr 1fr 1fr 1fr;
      gap:16px;
      padding:26px;
      border-radius:28px;
      border:1px solid rgba(221,210,196,.92);
      background:rgba(255,250,243,.84);
      box-shadow:var(--shadow);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:12px;
    }
    .footer-brand strong{
      font-size:1.02rem;
      line-height:1.35;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:1rem;
    }
    .footer-col p{
      margin:0;
      color:var(--muted);
      font-size:.94rem;
      line-height:1.75;
    }
    .footer-col li{
      margin:8px 0;
      color:var(--muted);
      font-size:.94rem;
    }
    .footer-col a{
      color:var(--muted);
    }
    .footer-col a:hover{
      color:var(--primary-2);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      margin-top:14px;
      padding:0 4px;
      color:var(--muted);
      font-size:.88rem;
    }
    .compliance{
      color:#7a685f;
    }

    .back-to-top{
      position:fixed;
      right:18px;
      bottom:18px;
      z-index:1050;
      display:none;
      align-items:center;
      justify-content:center;
      width:46px;
      height:46px;
      border-radius:16px;
      background:linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff8f1;
      box-shadow:0 16px 28px rgba(97,72,61,.22);
      border:1px solid rgba(255,255,255,.15);
    }
    .back-to-top:hover,
    .back-to-top:focus-visible{
      color:#fff;
      transform:translateY(-2px);
      outline:none;
    }

    :focus-visible{
      outline:none;
      box-shadow:var(--focus);
      border-radius:12px;
    }

    @media (max-width: 1200px){
      .hero-grid{grid-template-columns:1.08fr .92fr}
      .content-grid{grid-template-columns:minmax(0,1.3fr) 320px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 992px){
      .nav-panel{
        flex-wrap:wrap;
        align-items:flex-start;
      }
      .nav-toggle{display:inline-flex; align-items:center; justify-content:center}
      .nav-links{
        order:3;
        width:100%;
        margin-left:0;
        padding-top:8px;
        display:grid;
        grid-template-columns:1fr 1fr;
        gap:10px;
        max-height:0;
        overflow:hidden;
        opacity:0;
        transition:max-height var(--transition), opacity var(--transition);
      }
      .nav-links.open{
        max-height:280px;
        opacity:1;
      }
      .nav-actions{
        margin-left:auto;
      }
      .hero-grid,
      .content-grid,
      .feature-grid,
      .recommend-grid,
      .plan-grid,
      .trust-grid{
        grid-template-columns:1fr 1fr;
      }
      .sidebar-card{
        position:static;
      }
    }
    @media (max-width: 768px){
      .site-header{padding-top:8px}
      .nav-panel{padding:12px}
      .brand-text strong{font-size:.98rem}
      .brand-text span{font-size:.82rem}
      .hero-section{padding:22px 0 12px}
      .hero-copy,
      .hero-visual,
      .section-card,
      .article-card,
      .sidebar-card,
      .cta-card,
      .footer-grid{
        border-radius:22px;
      }
      .hero-copy,
      .article-card,
      .sidebar-card,
      .section-card,
      .cta-card{
        padding:22px;
      }
      .hero-grid,
      .content-grid,
      .feature-grid,
      .recommend-grid,
      .plan-grid,
      .trust-grid,
      .footer-grid,
      .dual-grid{
        grid-template-columns:1fr;
      }
      .nav-links{
        grid-template-columns:1fr;
      }
      .visual-frame{min-height:340px}
      .hero-copy h1{max-width:none}
      .hero-lead{font-size:1rem}
      .article-card h2{font-size:1.3rem}
    }
    @media (max-width: 576px){
      .site-container{width:min(var(--container), calc(100% - 22px))}
      .nav-actions{
        width:100%;
        margin-left:0;
      }
      .nav-actions .btn-brand,
      .nav-actions .btn-soft,
      .nav-actions .btn-outline-brand{
        width:100%;
      }
      .hero-actions,
      .cta-actions{
        flex-direction:column;
      }
      .hero-actions a,
      .cta-actions a{
        width:100%;
      }
      .hero-copy h1{
        font-size:clamp(2rem, 11vw, 3rem);
      }
      .floating-card{
        min-width:150px;
      }
      .footer-bottom{
        flex-direction:column;
      }
      .back-to-top{
        right:14px;
        bottom:14px;
      }
    }