/* roulang page: index */
:root{
      --color-ink:#2d2420;
      --color-muted:#76665f;
      --color-soft:#9a8177;
      --color-primary:#4a2f28;
      --color-primary-2:#624038;
      --color-accent:#a66f62;
      --color-accent-2:#c59b7f;
      --color-bg:#f5efe7;
      --color-bg-2:#efe4da;
      --color-panel:#fffaf4;
      --color-panel-2:#f8f0e8;
      --color-border:rgba(74,47,40,.16);
      --color-border-strong:rgba(107,70,58,.32);
      --color-footer:#251c18;
      --shadow-soft:0 18px 48px rgba(70,45,35,.08);
      --shadow-card:0 14px 30px rgba(70,45,35,.07);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1200px;
      --section:104px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(197,155,127,.22), transparent 34%),
        linear-gradient(180deg,var(--color-bg) 0%,#fbf6ef 48%,var(--color-bg-2) 100%);
      line-height:1.82;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease)}
    a:hover{color:var(--color-primary)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(166,111,98,.24);color:var(--color-ink)}
    :focus-visible{outline:3px solid rgba(166,111,98,.36);outline-offset:4px;border-radius:10px}

    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }
    .section{padding:var(--section) 0}
    .section.tight{padding:72px 0}
    .section-title{
      font-size:clamp(30px,4vw,46px);
      line-height:1.16;
      letter-spacing:-.04em;
      margin:0 0 18px;
      font-weight:780;
      color:var(--color-ink);
    }
    .section-lead{
      max-width:720px;
      color:var(--color-muted);
      font-size:17px;
      margin:0;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:rgba(255,250,244,.72);
      color:var(--color-primary);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
      line-height:1;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 4px rgba(166,111,98,.12);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(166,111,98,.1);
      color:#6f453c;
      border:1px solid rgba(166,111,98,.2);
      font-size:13px;
      font-weight:700;
      line-height:1;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:50px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      letter-spacing:.01em;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-2));
      color:#fff8ee;
      box-shadow:0 12px 26px rgba(74,47,40,.18);
    }
    .btn-primary:hover{
      color:#fff8ee;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(74,47,40,.22);
    }
    .btn-secondary{
      background:rgba(255,250,244,.62);
      color:var(--color-ink);
      border-color:var(--color-border-strong);
    }
    .btn-secondary:hover{
      background:#fffaf4;
      border-color:var(--color-accent);
      transform:translateY(-2px);
    }
    .btn-ghost{
      min-height:42px;
      padding:0 16px;
      border-color:var(--color-border);
      background:rgba(255,250,244,.4);
      color:var(--color-primary);
    }
    .btn-ghost:hover{border-color:var(--color-accent);background:rgba(166,111,98,.09)}
    .muted{color:var(--color-muted)}
    .divider{height:1px;background:var(--color-border);width:100%}

    .access-strip{
      position:relative;
      z-index:50;
      background:rgba(37,28,24,.96);
      color:#f6eadf;
      font-size:13px;
      letter-spacing:.01em;
    }
    .access-strip .site-container{
      min-height:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .access-strip strong{color:#f4c7ae}
    .access-strip .strip-note{opacity:.86}
    .strip-close{
      display:none;
      border:0;
      background:transparent;
      color:#f6eadf;
      padding:4px 0;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:45;
      background:rgba(245,239,231,.78);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(74,47,40,.1);
    }
    .nav-wrap{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:850;
      letter-spacing:-.03em;
      color:var(--color-ink);
      line-height:1.1;
    }
    .brand-mark{
      width:40px;
      height:40px;
      display:grid;
      place-items:center;
      border-radius:16px;
      background:linear-gradient(135deg,#55362f,#9b695c);
      color:#fff7ed;
      font-weight:900;
      font-size:13px;
      box-shadow:0 12px 28px rgba(74,47,40,.16);
      flex:0 0 auto;
    }
    .brand-text{font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .nav-link{
      position:relative;
      padding:10px 13px;
      color:var(--color-muted);
      font-size:15px;
      font-weight:720;
      border-radius:999px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:14px;
      right:14px;
      bottom:5px;
      height:2px;
      border-radius:999px;
      background:var(--color-accent);
      transform:scaleX(0);
      transform-origin:left center;
      transition:transform var(--ease);
    }
    .nav-link:hover{background:rgba(255,250,244,.54);color:var(--color-ink)}
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{
      color:var(--color-ink);
      background:rgba(166,111,98,.09);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid var(--color-border);
      background:rgba(255,250,244,.62);
      border-radius:16px;
      position:relative;
    }
    .menu-toggle span{
      position:absolute;
      left:13px;
      width:18px;
      height:2px;
      border-radius:4px;
      background:var(--color-primary);
      transition:transform var(--ease),top var(--ease),opacity var(--ease);
    }
    .menu-toggle span:nth-child(1){top:15px}
    .menu-toggle span:nth-child(2){top:22px}
    .menu-toggle span:nth-child(3){top:29px}
    .menu-toggle.is-open span:nth-child(1){top:22px;transform:rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){top:22px;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--color-border);
      background:rgba(255,250,244,.96);
    }
    .mobile-panel.is-open{display:block}
    .mobile-links{
      display:grid;
      gap:10px;
      padding:18px 0 24px;
    }
    .mobile-links .nav-link{
      padding:14px 16px;
      font-size:17px;
      border:1px solid var(--color-border);
      background:rgba(245,239,231,.55);
    }
    .mobile-note{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(37,28,24,.06);
      color:var(--color-muted);
      font-size:14px;
    }

    .hero{
      position:relative;
      padding:96px 0 82px;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:34px auto auto 50%;
      width:620px;
      height:620px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(197,155,127,.22),transparent 66%);
      pointer-events:none;
    }
    .hero-title{
      font-size:clamp(38px,6vw,72px);
      line-height:1.08;
      letter-spacing:-.065em;
      margin:22px 0 24px;
      font-weight:860;
      max-width:840px;
    }
    .hero-title .mark{
      color:var(--color-primary);
      text-decoration:underline;
      text-decoration-color:rgba(166,111,98,.38);
      text-decoration-thickness:10px;
      text-underline-offset:-4px;
      text-decoration-skip-ink:none;
    }
    .hero-subtitle{
      max-width:680px;
      color:var(--color-muted);
      font-size:18px;
      line-height:1.88;
      margin:0 0 34px;
    }
    .hero-cta{display:flex;gap:14px;flex-wrap:wrap}
    .hero-visual{
      position:relative;
      min-height:560px;
    }
    .visual-board{
      position:absolute;
      inset:10px 0 auto auto;
      width:min(100%,470px);
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid var(--color-border);
      background:
        linear-gradient(145deg,rgba(255,250,244,.92),rgba(239,228,218,.78)),
        repeating-linear-gradient(90deg,transparent 0,transparent 31px,rgba(74,47,40,.035) 32px);
      box-shadow:var(--shadow-soft);
    }
    .board-head{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      margin-bottom:22px;
    }
    .board-title{font-weight:820;letter-spacing:-.02em}
    .live-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:700;
    }
    .live-dot::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#8f5c50;
      box-shadow:0 0 0 6px rgba(143,92,80,.11);
    }
    .index-stack{display:grid;gap:12px}
    .index-row{
      display:grid;
      grid-template-columns:52px 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border:1px solid rgba(74,47,40,.1);
      border-radius:20px;
      background:rgba(255,250,244,.62);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .index-row:hover{transform:translateY(-3px);border-color:var(--color-accent);background:#fffaf4}
    .index-num{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;
      background:rgba(166,111,98,.12);
      color:var(--color-primary);
      font-weight:900;
    }
    .index-row h3{font-size:17px;margin:0 0 2px;font-weight:800}
    .index-row p{margin:0;color:var(--color-muted);font-size:13px;line-height:1.55}
    .index-arrow{color:var(--color-accent);font-weight:900}
    .mini-card{
      position:absolute;
      border:1px solid var(--color-border);
      border-radius:24px;
      background:rgba(37,28,24,.94);
      color:#fff4e9;
      box-shadow:var(--shadow-card);
      padding:20px;
    }
    .mini-card.one{left:0;bottom:70px;width:230px}
    .mini-card.two{right:28px;bottom:0;width:280px;background:rgba(255,250,244,.95);color:var(--color-ink)}
    .mini-label{font-size:12px;color:var(--color-accent-2);font-weight:800;margin-bottom:8px}
    .mini-card.two .mini-label{color:#8d5b51}
    .mini-card strong{display:block;font-size:28px;line-height:1.1;margin-bottom:8px}
    .mini-card p{margin:0;font-size:13px;line-height:1.7;color:inherit;opacity:.78}

    .status-bar{
      margin-top:8px;
      padding:16px;
      border:1px solid var(--color-border);
      border-radius:24px;
      background:rgba(255,250,244,.52);
      box-shadow:0 8px 24px rgba(70,45,35,.04);
    }
    .status-grid{display:grid;grid-template-columns:1.2fr repeat(3,.8fr);gap:12px;align-items:center}
    .status-item{
      padding:14px 16px;
      border-radius:18px;
      background:rgba(255,250,244,.68);
      border:1px solid rgba(74,47,40,.08);
    }
    .status-item .k{display:block;font-size:13px;color:var(--color-muted);font-weight:700}
    .status-item .v{display:block;font-size:20px;font-weight:860;color:var(--color-primary);line-height:1.28;margin-top:4px}
    .status-item:first-child .v{font-size:17px;color:var(--color-ink);font-weight:760}

    .module-section{background:linear-gradient(180deg,rgba(255,250,244,.45),rgba(239,228,218,.46));border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
    .module-layout{margin-top:42px}
    .sticky-note{
      position:sticky;
      top:118px;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid var(--color-border);
      background:rgba(255,250,244,.72);
      box-shadow:var(--shadow-card);
    }
    .sticky-note h3{font-size:22px;line-height:1.25;margin:0 0 10px;font-weight:820}
    .sticky-note p{margin:0;color:var(--color-muted)}
    .module-list{display:grid;gap:16px}
    .module-item{
      display:grid;
      grid-template-columns:88px 1fr;
      gap:22px;
      padding:24px;
      border-radius:26px;
      background:rgba(255,250,244,.78);
      border:1px solid var(--color-border);
      box-shadow:0 12px 28px rgba(70,45,35,.045);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .module-item:hover{transform:translateY(-4px);border-color:var(--color-accent);background:#fffaf4}
    .module-no{
      font-size:34px;
      font-weight:900;
      letter-spacing:-.05em;
      color:rgba(74,47,40,.28);
      line-height:1;
    }
    .module-item h3{font-size:22px;margin:0 0 8px;font-weight:820;letter-spacing:-.02em}
    .module-item p{margin:0;color:var(--color-muted);max-width:640px}

    .scenario-wrap{margin-top:46px;display:grid;gap:22px}
    .scenario-card{
      display:grid;
      grid-template-columns:1fr 170px;
      gap:28px;
      align-items:center;
      padding:28px;
      border-radius:30px;
      border:1px solid var(--color-border);
      background:linear-gradient(135deg,rgba(255,250,244,.9),rgba(248,240,232,.74));
      box-shadow:var(--shadow-card);
      transition:transform var(--ease),border-color var(--ease);
    }
    .scenario-card:nth-child(even){margin-left:70px;background:linear-gradient(135deg,rgba(239,228,218,.72),rgba(255,250,244,.88))}
    .scenario-card:hover{transform:translateY(-4px);border-color:var(--color-accent)}
    .scenario-card h3{font-size:24px;margin:0 0 9px;font-weight:840;letter-spacing:-.02em}
    .scenario-card p{margin:0 0 16px;color:var(--color-muted);max-width:720px}
    .tag-row{display:flex;flex-wrap:wrap;gap:8px}
    .scenario-index{
      height:120px;
      border-radius:24px;
      border:1px solid rgba(74,47,40,.12);
      background:
        linear-gradient(135deg,rgba(74,47,40,.08),rgba(166,111,98,.08)),
        repeating-linear-gradient(90deg,transparent 0,transparent 13px,rgba(74,47,40,.05) 14px);
      display:grid;
      place-items:center;
      font-size:42px;
      font-weight:900;
      color:rgba(74,47,40,.34);
    }

    .proof-section{
      background:#2a211d;
      color:#fff4e9;
      position:relative;
      overflow:hidden;
    }
    .proof-section::before{
      content:"";
      position:absolute;
      width:560px;height:560px;border-radius:50%;
      right:-180px;top:-220px;
      background:radial-gradient(circle,rgba(197,155,127,.18),transparent 62%);
    }
    .proof-section .section-title{color:#fff4e9}
    .proof-section .section-lead{color:rgba(255,244,233,.72)}
    .proof-grid{margin-top:42px}
    .proof-card{
      min-height:100%;
      padding:26px;
      border-radius:28px;
      border:1px solid rgba(255,244,233,.14);
      background:rgba(255,244,233,.06);
      backdrop-filter:blur(8px);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .proof-card:hover{transform:translateY(-4px);border-color:rgba(244,199,174,.42);background:rgba(255,244,233,.09)}
    .proof-card .metric{font-size:44px;line-height:1;font-weight:900;color:#f4c7ae;letter-spacing:-.05em;margin-bottom:12px}
    .proof-card h3{font-size:21px;margin:0 0 8px;color:#fff4e9;font-weight:820}
    .proof-card p{margin:0;color:rgba(255,244,233,.72);font-size:15px}
    .check-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px}
    .check-list li{position:relative;padding-left:24px;color:rgba(255,244,233,.78);font-size:15px}
    .check-list li::before{content:"";position:absolute;left:0;top:.62em;width:9px;height:9px;border-radius:50%;background:#c59b7f}

    .plans-layout{margin-top:46px;display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .plan-card{
      padding:30px;
      border-radius:32px;
      border:1px solid var(--color-border);
      background:rgba(255,250,244,.78);
      box-shadow:var(--shadow-card);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .plan-card:hover{transform:translateY(-4px);border-color:var(--color-accent);background:#fffaf4}
    .plan-card.featured{
      background:linear-gradient(145deg,#fffaf4,#efe1d5);
      min-height:100%;
    }
    .plan-card h3{font-size:26px;margin:16px 0 10px;font-weight:860;letter-spacing:-.03em}
    .plan-card p{color:var(--color-muted);margin:0 0 20px}
    .plan-list{list-style:none;margin:0 0 24px;padding:0;display:grid;gap:10px}
    .plan-list li{position:relative;padding-left:25px;color:var(--color-muted)}
    .plan-list li::before{
      content:"";
      position:absolute;left:0;top:.62em;
      width:10px;height:10px;border-radius:50%;
      background:rgba(166,111,98,.72);
    }
    .plan-side{display:grid;gap:22px}

    .notice-card{
      padding:26px;
      border-radius:30px;
      border:1px solid rgba(166,111,98,.24);
      background:
        linear-gradient(135deg,rgba(166,111,98,.11),rgba(255,250,244,.82));
      display:grid;
      grid-template-columns:70px 1fr;
      gap:20px;
      align-items:center;
      box-shadow:var(--shadow-card);
    }
    .notice-icon{
      width:70px;height:70px;border-radius:24px;
      display:grid;place-items:center;
      background:var(--color-primary);
      color:#fff4e9;
      font-weight:900;
      font-size:22px;
    }
    .notice-card h3{margin:0 0 6px;font-size:22px;font-weight:840}
    .notice-card p{margin:0;color:var(--color-muted)}

    .faq-section{background:rgba(255,250,244,.48);border-top:1px solid var(--color-border)}
    .faq-wrap{margin-top:40px}
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border:1px solid var(--color-border);
      border-radius:22px;
      background:rgba(255,250,244,.72);
      overflow:hidden;
      box-shadow:0 10px 22px rgba(70,45,35,.04);
      transition:border-color var(--ease),background var(--ease);
    }
    .accordion-item.is-active{border-color:rgba(166,111,98,.42);background:#fffaf4}
    .accordion-title{
      border:0!important;
      color:var(--color-ink)!important;
      font-weight:820;
      font-size:17px;
      padding:22px 58px 22px 24px;
      line-height:1.45;
      background:transparent!important;
    }
    .accordion-title:hover,.accordion-title:focus{background:rgba(166,111,98,.06)!important}
    .accordion-title::before{
      right:24px;
      margin-top:-12px;
      color:var(--color-accent);
      font-size:24px;
    }
    .accordion-content{
      border:0!important;
      background:transparent!important;
      color:var(--color-muted);
      padding:0 24px 24px;
      line-height:1.8;
    }

    .cta-block{
      position:relative;
      overflow:hidden;
      padding:46px;
      border-radius:38px;
      background:
        linear-gradient(135deg,rgba(74,47,40,.96),rgba(111,69,60,.92)),
        repeating-linear-gradient(90deg,transparent 0,transparent 31px,rgba(255,244,233,.06) 32px);
      color:#fff4e9;
      box-shadow:0 24px 60px rgba(74,47,40,.18);
    }
    .cta-block::after{
      content:"";
      position:absolute;
      right:-90px;
      bottom:-130px;
      width:360px;height:360px;border-radius:50%;
      background:radial-gradient(circle,rgba(244,199,174,.24),transparent 64%);
    }
    .cta-block h2{
      position:relative;
      font-size:clamp(30px,4vw,48px);
      line-height:1.16;
      letter-spacing:-.05em;
      margin:0 0 12px;
      font-weight:860;
      z-index:1;
    }
    .cta-block p{
      position:relative;
      margin:0 0 26px;
      color:rgba(255,244,233,.74);
      max-width:720px;
      z-index:1;
    }
    .cta-actions{position:relative;z-index:1;display:flex;gap:12px;flex-wrap:wrap}
    .cta-block .btn-primary{background:#fff4e9;color:var(--color-primary);box-shadow:none}
    .cta-block .btn-secondary{color:#fff4e9;border-color:rgba(255,244,233,.28);background:rgba(255,244,233,.08)}
    .cta-block .btn-secondary:hover{background:rgba(255,244,233,.14);border-color:rgba(255,244,233,.5)}

    .site-footer{
      background:var(--color-footer);
      color:#f6eadf;
      padding:62px 0 26px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.2fr .8fr .9fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(246,234,223,.13);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:860;
      letter-spacing:-.03em;
      margin-bottom:14px;
    }
    .footer-brand .brand-mark{box-shadow:none}
    .footer-text{color:rgba(246,234,223,.68);margin:0;max-width:460px}
    .footer-col h3{
      font-size:15px;
      color:#f4c7ae;
      margin:0 0 14px;
      font-weight:820;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:rgba(246,234,223,.72);font-size:15px}
    .footer-links a:hover{color:#fff4e9;transform:translateX(3px)}
    .footer-note{
      padding:18px;
      border-radius:22px;
      background:rgba(255,244,233,.06);
      border:1px solid rgba(255,244,233,.12);
      color:rgba(246,234,223,.72);
      font-size:14px;
    }
    .footer-bottom{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding-top:22px;
      color:rgba(246,234,223,.55);
      font-size:13px;
    }

    @media (max-width:1024px){
      :root{--section:82px}
      .hero{padding:74px 0 68px}
      .hero-visual{min-height:500px;margin-top:34px}
      .visual-board{left:0;right:auto}
      .status-grid{grid-template-columns:1fr 1fr}
      .scenario-card:nth-child(even){margin-left:0}
      .plans-layout{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .access-strip .site-container{align-items:flex-start;padding:10px 0;min-height:auto}
      .access-strip .strip-note{display:none}
      .desktop-nav,.nav-actions .btn{display:none}
      .menu-toggle{display:block}
      .nav-wrap{min-height:72px}
      .brand-text{max-width:230px;font-size:15px}
      .hero-title{text-decoration-thickness:7px}
      .hero-subtitle{font-size:16px}
      .hero-cta .btn{flex:1 1 100%}
      .hero-visual{min-height:auto}
      .visual-board,.mini-card{position:relative;width:100%;inset:auto!important;margin-top:16px}
      .index-row{grid-template-columns:48px 1fr}
      .index-arrow{display:none}
      .status-grid{grid-template-columns:1fr}
      .module-item{grid-template-columns:1fr;gap:12px}
      .sticky-note{position:relative;top:auto;margin-bottom:22px}
      .scenario-card{grid-template-columns:1fr}
      .scenario-index{height:88px}
      .notice-card{grid-template-columns:1fr}
      .cta-block{padding:32px 24px;border-radius:28px}
      .footer-top{grid-template-columns:1fr}
      .footer-bottom{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:520px){
      :root{--section:64px}
      body{font-size:15px}
      .brand-mark{width:36px;height:36px;border-radius:14px}
      .brand-text{max-width:190px}
      .section-title{font-size:30px}
      .hero{padding:58px 0 54px}
      .hero-title{font-size:38px;letter-spacing:-.055em}
      .board-head{align-items:flex-start;flex-direction:column}
      .index-row{padding:14px}
      .module-item,.scenario-card,.plan-card,.proof-card{border-radius:22px;padding:22px}
      .status-item .v{font-size:18px}
      .cta-actions .btn{width:100%}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }

/* roulang page: category1 */
:root{
      --color-ink:#2c211d;
      --color-muted:#756862;
      --color-soft:#9b8c84;
      --color-primary:#4d3329;
      --color-primary-2:#6b493d;
      --color-accent:#a86f5b;
      --color-accent-2:#c69a82;
      --color-bg:#f6f0e8;
      --color-bg-2:#efe4d8;
      --color-panel:#fffaf3;
      --color-panel-2:#f9efe5;
      --color-line:rgba(82,57,46,.16);
      --color-line-strong:rgba(82,57,46,.28);
      --color-dark:#241a17;
      --radius-sm:14px;
      --radius-md:20px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow-soft:0 18px 48px rgba(70,45,35,.08);
      --shadow-hover:0 24px 70px rgba(70,45,35,.13);
      --container:1180px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 8% 12%,rgba(198,154,130,.20),transparent 28%),
        radial-gradient(circle at 92% 8%,rgba(168,111,91,.12),transparent 34%),
        linear-gradient(180deg,var(--color-bg),#fbf6ee 48%,var(--color-bg));
      line-height:1.82;
      font-size:16px;
      overflow-x:hidden;
    }
    body.menu-open{overflow:hidden}
    img{max-width:100%;height:auto;display:block}
    a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease)}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{
      outline:3px solid rgba(168,111,91,.36);
      outline-offset:4px;
      border-radius:10px;
    }
    ::selection{background:rgba(168,111,91,.22)}
    .site-container{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }
    .section{
      padding:94px 0;
      position:relative;
    }
    .section-tight{padding:64px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:9px;
      font-size:13px;
      letter-spacing:.08em;
      color:var(--color-accent);
      font-weight:700;
      margin-bottom:14px;
    }
    .section-kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 6px rgba(168,111,91,.10);
    }
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{
      color:var(--color-ink);
      font-weight:760;
      letter-spacing:-.04em;
      line-height:1.16;
    }
    h1{font-size:clamp(38px,5.4vw,70px);margin-bottom:24px}
    h2{font-size:clamp(30px,3.6vw,46px);margin-bottom:18px}
    h3{font-size:clamp(20px,2vw,25px);margin-bottom:12px}
    p{color:var(--color-muted);line-height:1.86}
    .lead{
      font-size:18px;
      max-width:760px;
      color:#665750;
    }
    .muted{color:var(--color-muted)}
    .small-text{font-size:14px;color:var(--color-soft);line-height:1.7}
    .divider{height:1px;background:var(--color-line);width:100%}

    .notice-bar{
      background:rgba(77,51,41,.94);
      color:#f9efe5;
      font-size:13px;
      letter-spacing:.02em;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .notice-inner{
      width:min(var(--container),calc(100% - 40px));
      min-height:40px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      margin:0 auto;
    }
    .notice-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      color:#f7ddce;
      font-weight:700;
    }
    .notice-pill::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:#d5a185;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(246,240,232,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(82,57,46,.11);
      transition:box-shadow var(--ease),background var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(255,250,243,.92);
      box-shadow:0 14px 42px rgba(70,45,35,.07);
    }
    .nav-wrap{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:760;
      letter-spacing:-.03em;
      color:var(--color-ink);
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:32px;
      border-radius:999px;
      color:#fff6ee;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      font-size:13px;
      font-weight:800;
      box-shadow:0 10px 24px rgba(77,51,41,.18);
      flex:0 0 auto;
    }
    .brand-text{font-size:18px;line-height:1.2}
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      font-size:15px;
      color:#554740;
      font-weight:650;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:16px;
      right:16px;
      bottom:5px;
      height:2px;
      border-radius:99px;
      background:var(--color-accent);
      transform:scaleX(0);
      transform-origin:left center;
      transition:transform var(--ease);
    }
    .nav-link:hover{
      color:var(--color-primary);
      background:rgba(168,111,91,.08);
    }
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{
      color:var(--color-primary);
      background:rgba(168,111,91,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:0 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-size:15px;
      line-height:1;
      font-weight:760;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
      text-align:center;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:linear-gradient(135deg,var(--color-primary),#6a4337);
      color:#fff8f0;
      box-shadow:0 18px 34px rgba(77,51,41,.18);
    }
    .btn-primary:hover{color:#fff;background:linear-gradient(135deg,#3d2922,#765044);box-shadow:0 22px 44px rgba(77,51,41,.24)}
    .btn-ghost{
      border-color:var(--color-line-strong);
      background:rgba(255,250,243,.58);
      color:var(--color-primary);
    }
    .btn-ghost:hover{background:#fff7ef;border-color:rgba(168,111,91,.55);color:var(--color-primary)}
    .btn-soft{
      background:rgba(168,111,91,.12);
      color:var(--color-primary);
      border-color:rgba(168,111,91,.18);
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid var(--color-line);
      border-radius:50%;
      background:rgba(255,250,243,.72);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
    }
    .menu-toggle span{
      width:18px;
      height:2px;
      background:var(--color-primary);
      border-radius:99px;
      transition:transform var(--ease),opacity var(--ease);
    }
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .mobile-panel{
      display:none;
      overflow:hidden;
      max-height:0;
      transition:max-height 260ms ease;
    }
    .mobile-panel.is-open{max-height:420px}
    .mobile-links{
      padding:12px 0 24px;
      display:grid;
      gap:8px;
    }
    .mobile-links .nav-link{
      min-height:50px;
      justify-content:flex-start;
      border:1px solid var(--color-line);
      background:rgba(255,250,243,.58);
    }
    .mobile-note{
      margin-top:8px;
      padding:16px;
      border-radius:18px;
      background:rgba(77,51,41,.07);
      color:#65564f;
      font-size:14px;
      line-height:1.75;
    }

    .breadcrumb-wrap{
      padding:26px 0 0;
    }
    .breadcrumb{
      margin:0;
      padding:0;
      background:transparent;
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:9px;
      font-size:14px;
      color:var(--color-soft);
      list-style:none;
    }
    .breadcrumb a{color:#6b5a51;border-bottom:1px solid transparent}
    .breadcrumb a:hover{color:var(--color-primary);border-color:var(--color-accent)}
    .breadcrumb .current{color:var(--color-primary);font-weight:700}
    .breadcrumb-sep{color:#b9a89d}

    .category-hero{
      padding:76px 0 86px;
      overflow:hidden;
    }
    .hero-panel{
      position:relative;
      border:1px solid var(--color-line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,250,243,.90),rgba(239,228,216,.76)),
        radial-gradient(circle at 86% 16%,rgba(168,111,91,.18),transparent 30%);
      box-shadow:var(--shadow-soft);
      padding:54px;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -40px -90px auto;
      width:360px;
      height:360px;
      border:1px solid rgba(168,111,91,.24);
      border-radius:50%;
      background:radial-gradient(circle,rgba(198,154,130,.14),transparent 62%);
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 13px;
      border-radius:999px;
      border:1px solid rgba(168,111,91,.25);
      background:rgba(255,250,243,.72);
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
      letter-spacing:.05em;
      margin-bottom:22px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:30px;
    }
    .hero-aside{
      position:relative;
      z-index:1;
      display:grid;
      gap:16px;
    }
    .status-card{
      border:1px solid var(--color-line);
      border-radius:24px;
      padding:22px;
      background:rgba(255,250,243,.70);
      box-shadow:0 14px 38px rgba(70,45,35,.06);
    }
    .status-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .status-label{
      font-size:13px;
      color:var(--color-soft);
      font-weight:700;
    }
    .status-dot{
      width:10px;
      height:10px;
      border-radius:50%;
      background:#9d6a55;
      box-shadow:0 0 0 8px rgba(157,106,85,.12);
    }
    .status-number{
      font-size:34px;
      line-height:1;
      font-weight:800;
      letter-spacing:-.03em;
      color:var(--color-primary);
      margin-bottom:8px;
    }
    .mini-index{
      display:grid;
      gap:10px;
      margin-top:4px;
    }
    .mini-index-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:12px;
      border-radius:16px;
      border:1px solid rgba(82,57,46,.10);
      background:rgba(246,240,232,.62);
    }
    .mini-index-item span:first-child{
      width:34px;
      height:34px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff8f0;
      background:var(--color-primary);
      font-weight:800;
      font-size:12px;
      flex:0 0 auto;
    }

    .tags-strip{
      position:relative;
      margin-top:-32px;
      z-index:3;
    }
    .tags-box{
      padding:18px;
      border:1px solid var(--color-line);
      border-radius:26px;
      background:rgba(255,250,243,.88);
      box-shadow:0 18px 42px rgba(70,45,35,.08);
      overflow:hidden;
    }
    .button-group.filter-tags{
      margin:0;
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding-bottom:2px;
      scrollbar-width:thin;
    }
    .filter-tags .button{
      margin:0;
      flex:0 0 auto;
      border-radius:999px;
      border:1px solid rgba(82,57,46,.16);
      background:#fff8f0;
      color:#5c4d45;
      font-weight:720;
      padding:12px 18px;
      position:relative;
    }
    .filter-tags .button.is-active,
    .filter-tags .button:hover{
      background:rgba(168,111,91,.12);
      border-color:rgba(168,111,91,.45);
      color:var(--color-primary);
    }
    .filter-tags .button.is-active::before{
      content:"";
      display:inline-block;
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-accent);
      margin-right:8px;
      vertical-align:middle;
    }

    .index-layout{
      align-items:flex-start;
      gap:0;
    }
    .side-directory{
      position:sticky;
      top:112px;
      padding:24px;
      border:1px solid var(--color-line);
      border-radius:26px;
      background:rgba(255,250,243,.68);
      box-shadow:0 14px 36px rgba(70,45,35,.05);
    }
    .directory-title{
      font-size:14px;
      color:var(--color-soft);
      font-weight:800;
      letter-spacing:.08em;
      margin-bottom:14px;
    }
    .directory-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .directory-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      padding:13px 14px;
      border-radius:16px;
      color:#584b45;
      border:1px solid transparent;
      background:transparent;
      font-weight:680;
    }
    .directory-list a:hover,
    .directory-list a.active{
      background:rgba(168,111,91,.10);
      color:var(--color-primary);
      border-color:rgba(168,111,91,.20);
    }
    .directory-list small{
      color:var(--color-soft);
      font-size:12px;
      font-weight:800;
    }
    .directory-note{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid var(--color-line);
      font-size:13px;
      color:var(--color-muted);
      line-height:1.75;
    }

    .content-stack{
      display:grid;
      gap:22px;
    }
    .topic-card{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:26px;
      align-items:center;
      padding:28px;
      border:1px solid var(--color-line);
      border-radius:28px;
      background:
        linear-gradient(135deg,rgba(255,250,243,.86),rgba(249,239,229,.62));
      box-shadow:0 14px 38px rgba(70,45,35,.055);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
    }
    .topic-card:hover{
      transform:translateY(-4px);
      border-color:rgba(168,111,91,.38);
      box-shadow:var(--shadow-hover);
      background:linear-gradient(135deg,#fffaf3,#f7eadf);
    }
    .topic-meta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      margin-bottom:13px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(168,111,91,.12);
      border:1px solid rgba(168,111,91,.20);
      color:#744d3f;
      font-size:13px;
      font-weight:800;
    }
    .badge.light{
      background:rgba(77,51,41,.06);
      border-color:rgba(77,51,41,.10);
      color:#6b5a51;
    }
    .topic-card h3{
      margin-bottom:10px;
      letter-spacing:-.025em;
    }
    .topic-card p{
      max-width:720px;
      margin-bottom:0;
    }
    .topic-action{
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:12px;
      min-width:150px;
    }
    .update-time{
      font-size:13px;
      color:var(--color-soft);
      white-space:nowrap;
    }
    .read-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--color-primary);
      background:rgba(255,250,243,.76);
      border:1px solid rgba(82,57,46,.16);
      font-weight:760;
      font-size:14px;
    }
    .read-link:hover{
      background:var(--color-primary);
      color:#fff8f0;
      border-color:var(--color-primary);
    }

    .banner{
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(82,57,46,.14);
      background:
        linear-gradient(135deg,#3b2923,#6b463a 72%,#8b5e4f);
      color:#fff6ee;
      box-shadow:0 22px 58px rgba(77,51,41,.18);
    }
    .banner-inner{
      position:relative;
      padding:46px;
    }
    .banner-inner::after{
      content:"";
      position:absolute;
      right:-80px;
      top:-80px;
      width:260px;
      height:260px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.18);
      background:radial-gradient(circle,rgba(255,255,255,.11),transparent 64%);
    }
    .banner h2{color:#fff8f0;margin-bottom:12px}
    .banner p{color:rgba(255,248,240,.78);max-width:720px}
    .banner .btn-ghost{
      background:rgba(255,255,255,.08);
      color:#fff8f0;
      border-color:rgba(255,255,255,.24);
    }
    .banner .btn-ghost:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.42)}

    .rules-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:26px;
      align-items:stretch;
    }
    .rule-card{
      border:1px solid var(--color-line);
      border-radius:28px;
      background:rgba(255,250,243,.74);
      padding:30px;
      box-shadow:0 14px 38px rgba(70,45,35,.05);
    }
    .rule-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:13px;
    }
    .rule-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#65564f;
    }
    .rule-list li::before{
      content:"";
      margin-top:9px;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 6px rgba(168,111,91,.10);
      flex:0 0 auto;
    }
    .privacy-box{
      background:
        linear-gradient(180deg,rgba(246,240,232,.8),rgba(255,250,243,.72));
    }
    .privacy-meter{
      margin-top:22px;
      display:grid;
      gap:14px;
    }
    .meter-row{
      display:grid;
      grid-template-columns:92px 1fr;
      align-items:center;
      gap:14px;
      font-size:14px;
      color:#65564f;
      font-weight:700;
    }
    .meter-line{
      height:9px;
      border-radius:99px;
      background:rgba(77,51,41,.10);
      overflow:hidden;
    }
    .meter-line span{
      display:block;
      height:100%;
      border-radius:99px;
      background:linear-gradient(90deg,var(--color-accent),var(--color-primary));
    }

    .faq-wrap{
      max-width:930px;
      margin:30px auto 0;
    }
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:14px;
      border:1px solid var(--color-line);
      border-radius:22px;
      overflow:hidden;
      background:rgba(255,250,243,.72);
      box-shadow:0 12px 30px rgba(70,45,35,.04);
    }
    .accordion-title{
      border:0 !important;
      background:transparent !important;
      color:var(--color-ink) !important;
      font-size:17px;
      font-weight:760;
      padding:20px 56px 20px 22px;
      line-height:1.45;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(168,111,91,.08) !important;
    }
    .accordion-title::before{
      right:22px;
      color:var(--color-accent);
      font-size:24px;
      margin-top:-14px;
    }
    .accordion-content{
      border:0 !important;
      border-top:1px solid var(--color-line) !important;
      background:rgba(249,239,229,.48) !important;
      padding:18px 22px 22px;
      color:var(--color-muted);
      line-height:1.85;
    }

    .cta-panel{
      border:1px solid var(--color-line);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,250,243,.92),rgba(239,228,216,.82));
      box-shadow:var(--shadow-soft);
      padding:48px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .cta-panel h2{margin-bottom:10px}
    .cta-panel p{margin-bottom:0;max-width:680px}

    .site-footer{
      padding:62px 0 28px;
      background:#241a17;
      color:#fff8f0;
      margin-top:40px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.4fr .8fr 1fr;
      gap:42px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{
      color:#fff8f0;
      font-size:19px;
      margin-bottom:16px;
    }
    .footer-text{
      color:rgba(255,248,240,.70);
      max-width:420px;
      margin-bottom:0;
    }
    .footer-col h3{
      font-size:16px;
      color:#fff8f0;
      margin-bottom:16px;
      letter-spacing:0;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,248,240,.72);
      border-bottom:1px solid transparent;
      width:max-content;
    }
    .footer-links a:hover{
      color:#fff8f0;
      border-color:rgba(255,248,240,.45);
    }
    .footer-note{
      color:rgba(255,248,240,.68);
      line-height:1.8;
      font-size:14px;
    }
    .footer-bottom{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      color:rgba(255,248,240,.56);
      font-size:13px;
    }

    @media (max-width:1024px){
      .desktop-nav{gap:2px}
      .nav-link{padding:0 11px}
      .hero-panel{padding:42px}
      .side-directory{position:relative;top:auto;margin-bottom:26px}
      .rules-grid{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 28px,var(--container))}
      .notice-inner{width:min(100% - 28px,var(--container));align-items:flex-start;flex-direction:column;padding:10px 0;gap:4px}
      .desktop-nav{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-panel{display:block}
      .nav-actions .btn-ghost{display:none}
      .nav-wrap{min-height:72px}
      .brand-text{font-size:16px}
      .section{padding:68px 0}
      .category-hero{padding:50px 0 70px}
      .hero-panel{padding:30px;border-radius:28px}
      .hero-actions .btn{width:100%}
      .tags-strip{margin-top:-26px}
      .topic-card{grid-template-columns:1fr;padding:23px}
      .topic-action{align-items:flex-start;min-width:0}
      .rules-grid{gap:18px}
      .cta-panel{padding:32px;display:block}
      .cta-panel .hero-actions{margin-top:22px}
      .footer-top{grid-template-columns:1fr;gap:28px}
      .footer-bottom{flex-direction:column}
    }
    @media (max-width:520px){
      body{font-size:15px}
      h1{font-size:36px}
      h2{font-size:29px}
      .brand-mark{width:40px;height:30px}
      .hero-panel{padding:24px}
      .status-number{font-size:30px}
      .filter-tags .button{padding:11px 14px}
      .topic-meta{gap:8px}
      .badge{font-size:12px}
      .banner-inner{padding:30px 24px}
      .rule-card{padding:24px}
      .meter-row{grid-template-columns:1fr;gap:6px}
      .cta-panel{padding:26px}
    }
    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{
        animation-duration:.01ms !important;
        animation-iteration-count:1 !important;
        scroll-behavior:auto !important;
        transition-duration:.01ms !important;
      }
      .btn:hover,.topic-card:hover{transform:none}
    }

/* roulang page: category2 */
:root{
      --color-ink:#2d2521;
      --color-muted:#766b64;
      --color-soft:#9a8a80;
      --color-primary:#4b332b;
      --color-primary-2:#6b463c;
      --color-accent:#a36f61;
      --color-accent-soft:#ead7cf;
      --color-copper:#b98a6d;
      --color-bg:#f7f0e7;
      --color-bg-2:#efe3d7;
      --color-panel:#fffaf3;
      --color-panel-2:#fbf4ec;
      --color-border:rgba(75,51,43,.16);
      --color-border-strong:rgba(75,51,43,.28);
      --shadow-soft:0 18px 50px rgba(70,45,35,.08);
      --shadow-card:0 12px 34px rgba(70,45,35,.07);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1180px;
      --nav-height:82px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(185,138,109,.14), transparent 34%),
        linear-gradient(180deg,var(--color-bg),#fbf6ef 42%,var(--color-bg-2));
      line-height:1.82;
      font-size:16px;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--color-accent-soft);color:var(--color-primary)}
    :focus-visible{outline:3px solid rgba(163,111,97,.32);outline-offset:4px;border-radius:10px}

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

    .adult-strip{
      position:relative;
      z-index:20;
      border-bottom:1px solid var(--color-border);
      background:rgba(255,250,243,.82);
      backdrop-filter:blur(14px);
      font-size:13px;
      color:var(--color-muted);
    }
    .adult-strip .site-container{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:9px 0;
    }
    .strip-left{display:flex;align-items:center;gap:10px;min-width:0}
    .strip-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:24px;
      padding:0 10px;
      border-radius:999px;
      background:var(--color-primary);
      color:#fff7ed;
      font-weight:700;
      letter-spacing:.02em;
      flex:0 0 auto;
    }
    .strip-text{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .strip-link{
      color:var(--color-primary);
      border-bottom:1px solid rgba(75,51,43,.28);
      padding-bottom:1px;
      flex:0 0 auto;
    }
    .strip-link:hover{color:var(--color-accent)}

    .site-header{
      position:sticky;
      top:0;
      z-index:15;
      background:rgba(247,240,231,.78);
      border-bottom:1px solid rgba(75,51,43,.12);
      backdrop-filter:blur(18px);
    }
    .nav-wrap{
      min-height:var(--nav-height);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--color-primary);
    }
    .brand-text{
      font-size:18px;
      line-height:1.2;
    }
    .brand-mark{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:34px;
      min-width:46px;
      padding:0 10px;
      border-radius:999px;
      color:#fff8ef;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      font-size:13px;
      font-weight:800;
      box-shadow:0 10px 22px rgba(75,51,43,.18);
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:8px 15px;
      color:var(--color-muted);
      font-size:15px;
      font-weight:650;
      border-radius:999px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:4px;
      height:2px;
      transform:scaleX(0);
      transform-origin:left;
      background:var(--color-accent);
      transition:transform var(--ease);
    }
    .nav-link:hover{color:var(--color-primary);background:rgba(255,250,243,.62)}
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{
      color:var(--color-primary);
      background:rgba(234,215,207,.45);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:12px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:750;
      letter-spacing:.01em;
      line-height:1.2;
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff8ef;
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-2));
      box-shadow:0 15px 28px rgba(75,51,43,.18);
    }
    .btn-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 38px rgba(75,51,43,.24);
    }
    .btn-ghost{
      color:var(--color-primary);
      background:rgba(255,250,243,.56);
      border-color:var(--color-border-strong);
    }
    .btn-ghost:hover{
      background:var(--color-panel);
      border-color:rgba(163,111,97,.5);
      color:var(--color-accent);
      transform:translateY(-1px);
    }
    .btn-soft{
      background:rgba(234,215,207,.52);
      color:var(--color-primary);
      border-color:rgba(163,111,97,.22);
    }
    .btn-soft:hover{background:rgba(234,215,207,.78);transform:translateY(-1px)}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:rgba(255,250,243,.7);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
    }
    .menu-toggle span{
      display:block;
      width:18px;
      height:2px;
      border-radius:999px;
      background:var(--color-primary);
      transition:transform var(--ease),opacity var(--ease);
    }
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .mobile-panel{
      display:none;
      border-top:1px solid var(--color-border);
      padding:14px 0 22px;
    }
    .mobile-links{display:grid;gap:8px}
    .mobile-links .nav-link{
      justify-content:flex-start;
      min-height:48px;
      font-size:16px;
    }
    .mobile-note{
      margin-top:10px;
      padding:14px 16px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-md);
      background:rgba(255,250,243,.74);
      color:var(--color-muted);
      font-size:14px;
      line-height:1.7;
    }

    main{overflow:hidden}
    .section{
      padding:96px 0;
      position:relative;
    }
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      margin-bottom:18px;
      padding:8px 13px;
      border:1px solid rgba(163,111,97,.24);
      border-radius:999px;
      background:rgba(255,250,243,.64);
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(163,111,97,.12);
    }
    .hero{
      padding:88px 0 70px;
      border-bottom:1px solid var(--color-border);
    }
    .hero-layout{
      align-items:stretch;
      gap:42px 0;
    }
    .hero-copy{
      padding-right:54px;
      display:flex;
      flex-direction:column;
      justify-content:center;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin-bottom:18px;
      color:var(--color-soft);
      font-size:14px;
    }
    .breadcrumb a:hover{color:var(--color-primary)}
    .breadcrumb .current{color:var(--color-primary);font-weight:700}
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:24px;
      max-width:760px;
      font-size:clamp(38px,6vw,68px);
      line-height:1.12;
      letter-spacing:-.055em;
      color:var(--color-ink);
      font-weight:850;
    }
    .hero-subtitle{
      max-width:690px;
      margin-bottom:30px;
      color:var(--color-muted);
      font-size:18px;
      line-height:1.88;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:4px;
    }
    .hero-note{
      margin-top:28px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:rgba(255,250,243,.62);
      color:var(--color-muted);
      font-size:13px;
      font-weight:650;
    }

    .process-panel{
      height:100%;
      padding:28px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,250,243,.92),rgba(239,227,215,.72)),
        repeating-linear-gradient(90deg,rgba(75,51,43,.035) 0 1px,transparent 1px 44px);
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .process-panel::after{
      content:"";
      position:absolute;
      width:230px;
      height:230px;
      border-radius:50%;
      right:-90px;
      top:-80px;
      background:rgba(185,138,109,.16);
    }
    .panel-head{
      position:relative;
      z-index:1;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:18px;
      padding-bottom:22px;
      border-bottom:1px solid var(--color-border);
    }
    .panel-head strong{
      display:block;
      font-size:22px;
      line-height:1.35;
      letter-spacing:-.02em;
      color:var(--color-primary);
    }
    .panel-head span{
      color:var(--color-muted);
      font-size:14px;
    }
    .status-dot{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,250,243,.78);
      border:1px solid var(--color-border);
      color:var(--color-primary);
      font-size:13px;
      font-weight:750;
      white-space:nowrap;
    }
    .status-dot::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:#7c6f49;
      box-shadow:0 0 0 6px rgba(124,111,73,.12);
    }
    .mini-steps{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .mini-step{
      display:grid;
      grid-template-columns:48px 1fr;
      gap:16px;
      align-items:start;
      padding:18px;
      border:1px solid rgba(75,51,43,.13);
      border-radius:22px;
      background:rgba(255,250,243,.72);
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .mini-step:hover{
      transform:translateY(-3px);
      border-color:rgba(163,111,97,.38);
      background:#fffaf3;
    }
    .step-num{
      width:48px;
      height:48px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:16px;
      background:var(--color-primary);
      color:#fff8ef;
      font-weight:850;
      letter-spacing:.03em;
    }
    .mini-step h2,.mini-step h3{
      margin:0 0 6px;
      font-size:18px;
      line-height:1.35;
      color:var(--color-ink);
      letter-spacing:-.02em;
    }
    .mini-step p{
      margin:0;
      color:var(--color-muted);
      line-height:1.7;
      font-size:14px;
    }

    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:34px;
      margin-bottom:36px;
    }
    .section-title{
      max-width:760px;
    }
    .section-title h2{
      margin-bottom:14px;
      font-size:clamp(30px,4vw,44px);
      line-height:1.18;
      letter-spacing:-.045em;
      font-weight:850;
      color:var(--color-ink);
    }
    .section-title p{
      max-width:760px;
      color:var(--color-muted);
      font-size:17px;
      line-height:1.86;
      margin-bottom:0;
    }
    .section-index{
      flex:0 0 auto;
      color:rgba(75,51,43,.22);
      font-size:56px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.06em;
    }

    .timeline{
      position:relative;
      display:grid;
      gap:18px;
    }
    .timeline::before{
      content:"";
      position:absolute;
      left:31px;
      top:20px;
      bottom:20px;
      width:1px;
      background:linear-gradient(180deg,transparent,var(--color-border-strong),transparent);
    }
    .flow-card{
      position:relative;
      display:grid;
      grid-template-columns:64px 1fr auto;
      gap:18px;
      align-items:center;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid var(--color-border);
      background:rgba(255,250,243,.74);
      box-shadow:0 10px 28px rgba(70,45,35,.045);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
    }
    .flow-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-card);
      border-color:rgba(163,111,97,.42);
      background:#fffaf3;
    }
    .flow-card .step-num{position:relative;z-index:1}
    .flow-content h3{
      margin:0 0 8px;
      font-size:22px;
      line-height:1.35;
      letter-spacing:-.025em;
    }
    .flow-content p{
      margin:0;
      color:var(--color-muted);
      max-width:760px;
      line-height:1.78;
    }
    .flow-tag{
      justify-self:end;
      padding:8px 12px;
      border:1px solid var(--color-border);
      border-radius:999px;
      background:rgba(234,215,207,.34);
      color:var(--color-primary);
      font-size:13px;
      font-weight:800;
      white-space:nowrap;
    }

    .scene-zone{
      background:
        linear-gradient(180deg,rgba(255,250,243,.48),rgba(239,227,215,.62)),
        radial-gradient(circle at 80% 15%,rgba(163,111,97,.13),transparent 32%);
      border-top:1px solid var(--color-border);
      border-bottom:1px solid var(--color-border);
    }
    .long-cards{
      display:grid;
      gap:22px;
    }
    .scene-card{
      display:grid;
      grid-template-columns:minmax(210px,300px) 1fr auto;
      gap:26px;
      align-items:center;
      padding:28px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:rgba(255,250,243,.78);
      box-shadow:0 14px 36px rgba(70,45,35,.055);
      overflow:hidden;
      position:relative;
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .scene-card::before{
      content:"";
      position:absolute;
      inset:0 auto 0 0;
      width:6px;
      background:linear-gradient(180deg,var(--color-accent),rgba(185,138,109,.28));
      opacity:.72;
    }
    .scene-card:hover{
      transform:translateY(-4px);
      border-color:rgba(163,111,97,.42);
      box-shadow:var(--shadow-soft);
    }
    .scene-label{
      display:flex;
      flex-direction:column;
      gap:10px;
      padding-left:6px;
    }
    .scene-label .big{
      font-size:28px;
      line-height:1.2;
      font-weight:850;
      letter-spacing:-.04em;
      color:var(--color-primary);
    }
    .scene-label .small{
      color:var(--color-soft);
      font-size:14px;
      font-weight:700;
    }
    .scene-card h3{
      margin:0 0 8px;
      font-size:24px;
      line-height:1.35;
      letter-spacing:-.03em;
    }
    .scene-card p{
      margin:0;
      color:var(--color-muted);
      line-height:1.82;
      max-width:720px;
    }
    .scene-action{
      display:flex;
      justify-content:flex-end;
    }

    .compare-wrap{
      padding:30px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:rgba(255,250,243,.76);
      box-shadow:var(--shadow-card);
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0 12px;
      margin:0;
    }
    .compare-table thead th{
      padding:0 18px 8px;
      color:var(--color-soft);
      font-size:13px;
      letter-spacing:.05em;
      text-align:left;
      font-weight:850;
    }
    .compare-table tbody tr{
      transition:transform var(--ease);
    }
    .compare-table tbody tr:hover{transform:translateX(3px)}
    .compare-table td{
      padding:20px 18px;
      background:rgba(247,240,231,.78);
      border-top:1px solid var(--color-border);
      border-bottom:1px solid var(--color-border);
      color:var(--color-muted);
      vertical-align:top;
      line-height:1.72;
    }
    .compare-table td:first-child{
      border-left:1px solid var(--color-border);
      border-radius:18px 0 0 18px;
      color:var(--color-primary);
      font-weight:850;
      width:22%;
    }
    .compare-table td:last-child{
      border-right:1px solid var(--color-border);
      border-radius:0 18px 18px 0;
    }
    .ok{
      color:#5f6140;
      font-weight:800;
    }
    .no{
      color:#8a5148;
      font-weight:800;
    }

    .info-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
    }
    .rule-card{
      padding:28px;
      border:1px solid var(--color-border);
      border-radius:var(--radius-xl);
      background:rgba(255,250,243,.74);
      box-shadow:var(--shadow-card);
    }
    .rule-card.dark{
      color:#fff4ea;
      background:
        linear-gradient(135deg,rgba(75,51,43,.97),rgba(91,61,52,.94)),
        radial-gradient(circle at 80% 10%,rgba(185,138,109,.24),transparent 32%);
      border-color:rgba(255,250,243,.12);
    }
    .rule-card h2,.rule-card h3{
      margin-bottom:12px;
      font-size:26px;
      line-height:1.32;
      letter-spacing:-.03em;
    }
    .rule-card p{
      color:var(--color-muted);
      margin-bottom:18px;
    }
    .rule-card.dark p{color:rgba(255,244,234,.76)}
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:13px;
    }
    .check-list li{
      position:relative;
      padding-left:30px;
      color:var(--color-muted);
      line-height:1.72;
    }
    .dark .check-list li{color:rgba(255,244,234,.82)}
    .check-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.62em;
      width:13px;
      height:13px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 0 5px rgba(163,111,97,.14);
    }

    .feedback-box{
      margin-top:24px;
      padding:20px;
      border:1px solid rgba(255,250,243,.14);
      border-radius:22px;
      background:rgba(255,250,243,.08);
    }
    .feedback-box strong{
      display:block;
      margin-bottom:6px;
      color:#fff8ef;
    }
    .feedback-box span{
      color:rgba(255,244,234,.74);
      font-size:14px;
    }

    .faq-wrap{
      display:grid;
      gap:14px;
    }
    details.faq-item{
      border:1px solid var(--color-border);
      border-radius:22px;
      background:rgba(255,250,243,.72);
      box-shadow:0 8px 24px rgba(70,45,35,.04);
      overflow:hidden;
      transition:border-color var(--ease),background var(--ease),box-shadow var(--ease);
    }
    details.faq-item[open]{
      border-color:rgba(163,111,97,.4);
      background:#fffaf3;
      box-shadow:var(--shadow-card);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:22px 58px 22px 24px;
      position:relative;
      font-weight:800;
      color:var(--color-primary);
      line-height:1.45;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      position:absolute;
      right:24px;
      top:50%;
      transform:translateY(-50%);
      width:28px;
      height:28px;
      border-radius:50%;
      display:flex;
      align-items:center;
      justify-content:center;
      border:1px solid var(--color-border);
      color:var(--color-accent);
      font-weight:800;
      transition:transform var(--ease),background var(--ease);
    }
    .faq-item[open] summary::after{
      content:"−";
      background:rgba(234,215,207,.52);
    }
    .faq-item p{
      padding:0 24px 24px;
      margin:0;
      color:var(--color-muted);
      max-width:920px;
      line-height:1.78;
    }

    .cta-band{
      padding:44px;
      border:1px solid rgba(255,250,243,.14);
      border-radius:36px;
      background:
        linear-gradient(135deg,rgba(75,51,43,.96),rgba(105,70,58,.94)),
        radial-gradient(circle at 90% 10%,rgba(185,138,109,.28),transparent 28%);
      color:#fff8ef;
      box-shadow:0 24px 58px rgba(70,45,35,.18);
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,250,243,.12);
      border-radius:28px;
      pointer-events:none;
    }
    .cta-band h2{
      margin-bottom:12px;
      font-size:clamp(28px,4vw,42px);
      line-height:1.2;
      letter-spacing:-.04em;
      position:relative;
      z-index:1;
    }
    .cta-band p{
      margin:0;
      color:rgba(255,244,234,.78);
      max-width:760px;
      position:relative;
      z-index:1;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
      position:relative;
      z-index:1;
    }
    .cta-band .btn-primary{
      background:#fff8ef;
      color:var(--color-primary);
      box-shadow:none;
    }
    .cta-band .btn-ghost{
      color:#fff8ef;
      border-color:rgba(255,250,243,.36);
      background:rgba(255,250,243,.08);
    }
    .cta-band .btn-ghost:hover{background:rgba(255,250,243,.16);color:#fff}

    .site-footer{
      padding:64px 0 28px;
      background:#2b211e;
      color:#fff4ea;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.3fr .7fr 1fr;
      gap:44px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,244,234,.14);
    }
    .footer-brand{
      color:#fff8ef;
      font-size:18px;
      margin-bottom:16px;
    }
    .footer-text{
      color:rgba(255,244,234,.68);
      max-width:470px;
      margin:0;
      line-height:1.78;
    }
    .footer-col h3{
      margin:0 0 14px;
      font-size:16px;
      color:#fff8ef;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,244,234,.7);
      width:max-content;
      border-bottom:1px solid transparent;
    }
    .footer-links a:hover{
      color:#fff8ef;
      border-color:rgba(255,244,234,.46);
    }
    .footer-note{
      color:rgba(255,244,234,.68);
      line-height:1.78;
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:22px;
      color:rgba(255,244,234,.55);
      font-size:13px;
    }

    @media (max-width:1024px){
      .hero-copy{padding-right:24px}
      .desktop-nav{gap:0}
      .nav-link{padding-inline:11px}
      .section{padding:78px 0}
      .flow-card{grid-template-columns:64px 1fr}
      .flow-tag{grid-column:2;justify-self:start}
      .scene-card{grid-template-columns:1fr}
      .scene-action{justify-content:flex-start}
      .info-grid{grid-template-columns:1fr}
      .cta-band{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
    }

    @media (max-width:768px){
      :root{--nav-height:72px}
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .strip-text{white-space:normal;line-height:1.55}
      .strip-link{display:none}
      .desktop-nav,.nav-actions .btn-ghost{display:none}
      .menu-toggle{display:flex}
      .mobile-panel.is-open{display:block}
      .brand-text{font-size:16px}
      .hero{padding:58px 0 52px}
      .hero-copy{padding-right:0}
      .hero-subtitle{font-size:16px}
      .process-panel{padding:20px;border-radius:26px}
      .panel-head{display:grid}
      .section,.section-tight{padding:62px 0}
      .section-head{display:block}
      .section-index{margin-top:12px;font-size:42px}
      .flow-card{grid-template-columns:52px 1fr;padding:18px}
      .step-num{width:52px;height:52px;border-radius:15px}
      .flow-content h3{font-size:20px}
      .timeline::before{left:26px}
      .scene-card{padding:24px}
      .compare-wrap{padding:16px;overflow-x:auto}
      .compare-table{min-width:720px}
      .footer-top{grid-template-columns:1fr;gap:28px}
      .footer-bottom{flex-direction:column}
    }

    @media (max-width:520px){
      .adult-strip .site-container{align-items:flex-start}
      .brand-mark{height:31px;min-width:42px}
      h1{font-size:36px;letter-spacing:-.045em}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .hero-note{gap:8px}
      .pill{font-size:12px}
      .mini-step{grid-template-columns:1fr}
      .flow-card{grid-template-columns:1fr}
      .flow-tag{grid-column:auto}
      .timeline::before{display:none}
      .section-title h2{font-size:29px}
      .scene-label .big{font-size:24px}
      .scene-card h3{font-size:21px}
      .rule-card{padding:22px}
      .cta-band{padding:30px 22px;border-radius:28px}
      .footer-brand{align-items:flex-start}
    }

    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{
        scroll-behavior:auto!important;
        transition:none!important;
        animation:none!important;
      }
    }