/* roulang page: index */
:root{
      --bg:#f8f3ee;
      --bg-soft:#f2ecef;
      --bg-lilac:#eee7f1;
      --panel:#fffaf5;
      --panel-strong:#ffffff;
      --ink:#221923;
      --muted:#746677;
      --muted-2:#968896;
      --primary:#5a345d;
      --primary-2:#7b4d7b;
      --primary-dark:#342137;
      --accent:#d99b62;
      --accent-soft:#f6dfc8;
      --warning:#a86d36;
      --success:#4f7c63;
      --line:rgba(90,52,93,.16);
      --line-strong:rgba(90,52,93,.28);
      --shadow:0 24px 70px rgba(72,40,74,.14);
      --shadow-soft:0 12px 34px rgba(72,40,74,.10);
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:26px;
      --radius-xl:32px;
      --pill:999px;
      --container:1200px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(217,155,98,.22), transparent 30%),
        radial-gradient(circle at 86% 10%, rgba(123,77,123,.20), transparent 34%),
        linear-gradient(180deg,var(--bg) 0%,#fbf7f2 48%,#f4edf1 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.34;
      background-image:
        linear-gradient(rgba(90,52,93,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90,52,93,.035) 1px, transparent 1px);
      background-size:32px 32px;
      mask-image:linear-gradient(to bottom,black,transparent 78%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    input{border:0;outline:0}
    ::selection{background:rgba(217,155,98,.45);color:var(--primary-dark)}
    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      padding:14px 0;
      backdrop-filter:blur(18px);
      background:rgba(248,243,238,.78);
      border-bottom:1px solid rgba(90,52,93,.10);
      transition:background var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .site-header.is-scrolled{
      background:rgba(255,250,245,.94);
      box-shadow:0 12px 38px rgba(52,33,55,.10);
      border-color:rgba(90,52,93,.16);
    }
    .nav{
      display:grid;
      grid-template-columns:auto 1fr auto;
      align-items:center;
      gap:28px;
      min-height:58px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--primary-dark);
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      background:
        linear-gradient(135deg,var(--primary),var(--primary-2)),
        linear-gradient(45deg,rgba(255,255,255,.2),transparent);
      position:relative;
      box-shadow:0 12px 28px rgba(90,52,93,.24);
      overflow:hidden;
    }
    .brand-mark::before,.brand-mark::after{
      content:"";
      position:absolute;
      border-radius:999px;
      background:rgba(255,255,255,.72);
    }
    .brand-mark::before{width:22px;height:5px;left:10px;top:12px}
    .brand-mark::after{width:14px;height:5px;left:10px;top:23px;background:rgba(217,155,98,.90)}
    .brand-text{font-size:17px;white-space:nowrap}
    .nav-links{
      display:flex;
      justify-content:center;
      align-items:center;
      gap:8px;
    }
    .nav-links a{
      padding:9px 16px;
      border-radius:var(--pill);
      color:var(--muted);
      font-size:15px;
      font-weight:650;
      transition:color var(--ease),background var(--ease),transform var(--ease);
    }
    .nav-links a:hover{color:var(--primary);background:rgba(90,52,93,.08);transform:translateY(-1px)}
    .nav-links a.active{color:var(--primary);background:rgba(90,52,93,.12)}
    .nav-actions{display:flex;align-items:center;gap:12px}
    .command-search{
      width:260px;
      height:42px;
      border:1px solid var(--line);
      border-radius:var(--pill);
      background:rgba(255,255,255,.66);
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 10px 0 14px;
      color:var(--muted);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.75);
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .command-search:focus-within{
      border-color:rgba(90,52,93,.42);
      box-shadow:0 0 0 4px rgba(90,52,93,.10);
      background:#fff;
    }
    .search-icon{font-size:15px;color:var(--primary)}
    .command-search input{min-width:0;flex:1;background:transparent;color:var(--ink);font-size:14px}
    .command-search input::placeholder{color:#9b8d9a}
    .keycap{
      padding:3px 7px;
      border-radius:8px;
      border:1px solid rgba(90,52,93,.14);
      background:#fffaf5;
      color:var(--muted);
      font-size:12px;
      line-height:1.2;
      box-shadow:0 1px 0 rgba(90,52,93,.08);
      white-space:nowrap;
    }
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:14px;
      background:rgba(90,52,93,.09);
      color:var(--primary);
      align-items:center;
      justify-content:center;
      transition:background var(--ease),transform var(--ease);
    }
    .menu-toggle:hover{background:rgba(90,52,93,.14);transform:translateY(-1px)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:11px 18px;
      border-radius:var(--pill);
      font-weight:750;
      font-size:15px;
      letter-spacing:.01em;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 12px 30px rgba(90,52,93,.24);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 42px rgba(90,52,93,.30);background:linear-gradient(135deg,#6a3d6d,#2f1c33)}
    .btn-secondary{
      color:var(--primary);
      background:rgba(255,255,255,.62);
      border:1px solid var(--line);
    }
    .btn-secondary:hover{background:rgba(90,52,93,.08);border-color:var(--line-strong);transform:translateY(-2px)}
    .btn-text{padding:0;min-height:auto;color:var(--primary);font-weight:800}
    .btn-text .arrow{transition:transform var(--ease)}
    .btn-text:hover .arrow{transform:translateX(4px)}
    .btn:focus-visible,.nav-links a:focus-visible,.brand:focus-visible,.menu-toggle:focus-visible,summary:focus-visible{
      outline:3px solid rgba(217,155,98,.62);
      outline-offset:3px;
    }
    .hero{
      padding:78px 0 88px;
      position:relative;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);
      gap:58px;
      align-items:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--pill);
      color:var(--primary);
      background:rgba(90,52,93,.09);
      border:1px solid rgba(90,52,93,.13);
      font-size:14px;
      font-weight:760;
    }
    .eyebrow .dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(217,155,98,.18);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:22px 0 18px;
      font-size:clamp(36px,5vw,58px);
      line-height:1.14;
      letter-spacing:-.055em;
      font-weight:850;
      color:var(--primary-dark);
    }
    .hero-sub{
      max-width:680px;
      color:var(--muted);
      font-size:18px;
      line-height:1.9;
      margin-bottom:28px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px}
    .notice-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .mini-badge,.badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:var(--pill);
      padding:6px 10px;
      border:1px solid rgba(90,52,93,.14);
      background:rgba(255,255,255,.58);
      color:var(--muted);
      font-weight:700;
      line-height:1.2;
    }
    .mini-badge.important{color:var(--warning);background:rgba(246,223,200,.62);border-color:rgba(217,155,98,.26)}
    .preview-shell{
      position:relative;
      border-radius:34px;
      padding:14px;
      background:
        linear-gradient(145deg,rgba(255,255,255,.82),rgba(238,231,241,.76)),
        radial-gradient(circle at 10% 12%,rgba(217,155,98,.22),transparent 30%);
      border:1px solid rgba(90,52,93,.16);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .preview-shell::before{
      content:"";
      position:absolute;inset:-1px;
      background:linear-gradient(130deg,rgba(217,155,98,.28),transparent 35%,rgba(90,52,93,.18));
      pointer-events:none;
      opacity:.65;
    }
    .command-panel{
      position:relative;
      border-radius:26px;
      background:rgba(37,26,39,.92);
      color:#f8f1ea;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.12);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.10);
    }
    .panel-top{
      display:flex;align-items:center;justify-content:space-between;
      padding:18px 18px 12px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .traffic{display:flex;gap:7px}
    .traffic span{width:10px;height:10px;border-radius:50%;background:#8b7a8d}
    .traffic span:nth-child(1){background:#d99b62}
    .traffic span:nth-child(2){background:#b99abd}
    .traffic span:nth-child(3){background:#6f8e73}
    .panel-title{font-size:13px;color:#d8cad9;font-weight:760}
    .panel-body{padding:18px}
    .panel-search{
      display:flex;align-items:center;gap:10px;
      height:50px;
      border-radius:16px;
      padding:0 14px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      color:#dfd2df;
    }
    .panel-search span:last-child{margin-left:auto;color:#a997aa;font-size:13px}
    .chip-row{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0}
    .chip{
      display:inline-flex;align-items:center;
      padding:7px 11px;border-radius:var(--pill);
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:#e8dfe8;
      font-size:13px;font-weight:700;
    }
    .chip.accent{background:rgba(217,155,98,.18);border-color:rgba(217,155,98,.34);color:#ffd8af}
    .update-list{display:grid;gap:10px}
    .update-item{
      display:grid;grid-template-columns:auto 1fr auto;gap:12px;
      align-items:center;
      padding:12px;
      border-radius:17px;
      background:rgba(255,255,255,.065);
      border:1px solid rgba(255,255,255,.08);
    }
    .status-dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px rgba(217,155,98,.13)}
    .update-item strong{display:block;font-size:14px;color:#fff}
    .update-item small{display:block;color:#bbaebd;font-size:12px;margin-top:2px}
    .update-item em{font-style:normal;font-size:12px;color:#d7c2a8;background:rgba(217,155,98,.14);border-radius:999px;padding:4px 8px}
    .panel-alert{
      margin-top:14px;
      padding:13px 14px;
      border-radius:18px;
      background:rgba(217,155,98,.13);
      color:#f4d4b4;
      border:1px solid rgba(217,155,98,.24);
      font-size:13px;
    }
    .section{padding:92px 0}
    .section.alt{background:linear-gradient(180deg,rgba(255,250,245,.0),rgba(238,231,241,.64))}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      display:inline-flex;
      color:var(--primary);
      font-weight:820;
      font-size:14px;
      letter-spacing:.04em;
      margin-bottom:10px;
    }
    h2{
      font-size:clamp(28px,3.2vw,40px);
      line-height:1.22;
      letter-spacing:-.035em;
      color:var(--primary-dark);
      margin-bottom:12px;
    }
    .section-head p,.section-intro{
      color:var(--muted);
      max-width:680px;
      font-size:16px;
      margin-bottom:0;
    }
    .principle-grid{
      display:grid;
      grid-template-columns:.86fr 1.14fr;
      gap:32px;
      align-items:start;
    }
    .story-panel{
      border-radius:var(--radius-xl);
      padding:34px;
      background:linear-gradient(145deg,rgba(255,250,245,.86),rgba(246,223,200,.52));
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .story-panel::after{
      content:"索引";
      position:absolute;
      right:-12px;bottom:-34px;
      font-size:112px;
      font-weight:900;
      color:rgba(90,52,93,.06);
      letter-spacing:-.08em;
    }
    .story-panel p{color:var(--muted);margin-bottom:18px}
    .principles{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .principle-card,.metric-card,.faq-item,.topic-card,.trust-panel,.cta-panel{
      border:1px solid var(--line);
      background:rgba(255,250,245,.78);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
    }
    .principle-card{
      padding:24px;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
    }
    .principle-card:hover{
      transform:translateY(-3px);
      border-color:rgba(90,52,93,.32);
      box-shadow:0 18px 45px rgba(72,40,74,.14);
      background:#fffaf5;
    }
    .icon-box{
      width:46px;height:46px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      color:var(--primary);
      background:rgba(90,52,93,.09);
      border:1px solid rgba(90,52,93,.13);
      font-size:22px;
      margin-bottom:16px;
    }
    .principle-card h3,.topic-card h3{font-size:20px;line-height:1.35;margin-bottom:8px;color:var(--primary-dark)}
    .principle-card p,.topic-card p{color:var(--muted);font-size:15px;margin-bottom:0}
    .topic-track{
      display:grid;
      grid-template-columns:1.55fr 1fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .topic-card{
      padding:24px;
      min-height:260px;
      position:relative;
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .topic-card:hover{transform:translateY(-4px);box-shadow:0 22px 52px rgba(72,40,74,.16);border-color:rgba(90,52,93,.32)}
    .topic-card.large{
      min-height:330px;
      padding:32px;
      background:
        radial-gradient(circle at 12% 14%,rgba(217,155,98,.30),transparent 30%),
        linear-gradient(145deg,#fffaf5,#efe6f0);
    }
    .topic-card.large::after{
      content:"⌘";
      position:absolute;
      right:26px;bottom:-12px;
      font-size:126px;
      line-height:1;
      color:rgba(90,52,93,.07);
      font-weight:900;
    }
    .badge{font-size:13px;margin-bottom:18px}
    .badge.purple{background:rgba(90,52,93,.10);color:var(--primary);border-color:rgba(90,52,93,.18)}
    .badge.orange{background:rgba(246,223,200,.70);color:#8b5526;border-color:rgba(217,155,98,.32)}
    .tag-list{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 22px}
    .tag{
      display:inline-flex;
      padding:6px 10px;
      border-radius:var(--pill);
      background:rgba(90,52,93,.07);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .metrics-wrap{
      display:grid;
      grid-template-columns:1fr .88fr;
      gap:24px;
      align-items:stretch;
    }
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:16px;
    }
    .metric-card{padding:26px}
    .metric-card strong{
      display:block;
      font-size:34px;
      line-height:1.1;
      color:var(--primary);
      letter-spacing:-.04em;
      margin-bottom:8px;
    }
    .metric-card span{display:block;color:var(--muted);font-weight:700}
    .trust-panel{
      padding:28px;
      background:linear-gradient(145deg,var(--primary-dark),#4b2d50);
      color:#f8f1ea;
      position:relative;
      overflow:hidden;
    }
    .trust-panel::before{
      content:"";
      position:absolute;
      width:220px;height:220px;
      right:-80px;top:-70px;
      border-radius:50%;
      background:rgba(217,155,98,.20);
      filter:blur(4px);
    }
    .trust-panel h3{position:relative;font-size:24px;margin-bottom:12px}
    .trust-panel p{position:relative;color:#d8cad9;margin-bottom:20px}
    .safe-list{position:relative;display:grid;gap:12px;margin:0;padding:0;list-style:none}
    .safe-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.10);
      color:#f0e8ef;
      font-size:14px;
    }
    .safe-list li::before{content:"✓";color:#ffd3a6;font-weight:900}
    .flow{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
      counter-reset:step;
    }
    .flow-step{
      counter-increment:step;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line);
      background:rgba(255,255,255,.58);
      position:relative;
      overflow:hidden;
      transition:transform var(--ease),border-color var(--ease),background var(--ease);
    }
    .flow-step:hover{transform:translateY(-3px);border-color:var(--line-strong);background:#fffaf5}
    .flow-step::before{
      content:"0" counter(step);
      display:inline-flex;
      width:42px;height:42px;
      align-items:center;justify-content:center;
      border-radius:15px;
      background:var(--primary);
      color:#fff;
      font-weight:850;
      margin-bottom:18px;
      box-shadow:0 12px 28px rgba(90,52,93,.22);
    }
    .flow-step h3{font-size:18px;margin-bottom:8px;color:var(--primary-dark)}
    .flow-step p{font-size:15px;color:var(--muted);margin-bottom:0}
    .faq-grid{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:30px;
      align-items:start;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{overflow:hidden}
    .faq-item summary{
      list-style:none;
      min-height:62px;
      padding:18px 22px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      cursor:pointer;
      font-weight:800;
      color:var(--primary-dark);
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;height:28px;
      border-radius:50%;
      display:flex;align-items:center;justify-content:center;
      background:rgba(90,52,93,.09);
      color:var(--primary);
      flex:0 0 auto;
      transition:transform var(--ease),background var(--ease);
    }
    .faq-item[open] summary::after{content:"×";transform:rotate(90deg);background:rgba(217,155,98,.22)}
    .faq-content{
      padding:0 22px 20px 22px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-content p{
      margin:0;
      padding:14px 16px;
      border-left:3px solid rgba(217,155,98,.70);
      background:rgba(246,223,200,.32);
      border-radius:0 14px 14px 0;
    }
    .cta-panel{
      padding:38px;
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:28px;
      align-items:center;
      background:
        radial-gradient(circle at 10% 0%,rgba(217,155,98,.28),transparent 28%),
        linear-gradient(145deg,#fffaf5,#eee7f1);
      overflow:hidden;
    }
    .subscribe-form{
      display:flex;
      gap:10px;
      padding:8px;
      border:1px solid var(--line);
      background:rgba(255,255,255,.72);
      border-radius:22px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.86);
    }
    .subscribe-form input{
      flex:1;
      min-width:0;
      background:transparent;
      padding:0 12px;
      color:var(--ink);
    }
    .subscribe-form input::placeholder{color:#9b8d9a}
    .form-note{margin:10px 0 0;color:var(--muted-2);font-size:13px}
    .site-footer{
      background:linear-gradient(145deg,#261a28,#3a253d);
      color:#efe7ef;
      padding:58px 0 30px;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr .7fr .9fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-brand{display:flex;align-items:center;gap:12px;font-weight:850;margin-bottom:14px}
    .footer-brand .brand-mark{box-shadow:none}
    .footer-grid p{color:#cfc2d1;margin:0;font-size:14px}
    .footer-col h3{font-size:15px;margin:0 0 14px;color:#fff}
    .footer-links{display:grid;gap:10px}
    .footer-links a{color:#cfc2d1;font-size:14px;transition:color var(--ease),transform var(--ease)}
    .footer-links a:hover{color:#ffd2a6;transform:translateX(3px)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      color:#b9abbc;
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1080px){
      .nav{gap:16px}
      .command-search{width:220px}
      .hero-grid,.principle-grid,.metrics-wrap,.faq-grid,.cta-panel{grid-template-columns:1fr}
      .hero-grid{gap:34px}
      .topic-track{grid-template-columns:1fr 1fr}
      .topic-card.large{grid-column:1/-1}
      .flow{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:820px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .site-header{padding:10px 0}
      .nav{grid-template-columns:auto auto;justify-content:space-between}
      .nav-links,.nav-actions{
        display:none;
        grid-column:1/-1;
        width:100%;
      }
      .nav.is-open .nav-links,.nav.is-open .nav-actions{display:flex}
      .nav.is-open .nav-links{
        flex-direction:column;
        align-items:stretch;
        padding:14px;
        border-radius:22px;
        background:rgba(255,250,245,.92);
        border:1px solid var(--line);
      }
      .nav.is-open .nav-links a{text-align:center}
      .nav.is-open .nav-actions{flex-direction:column;align-items:stretch}
      .nav.is-open .command-search{width:100%}
      .nav.is-open .btn{width:100%}
      .menu-toggle{display:flex}
      .hero{padding:52px 0 68px}
      .preview-shell{border-radius:26px;padding:10px}
      .command-panel{border-radius:20px}
      .section{padding:68px 0}
      .section-head{display:block}
      .principles,.topic-track,.metrics-grid{grid-template-columns:1fr}
      .topic-card,.topic-card.large{min-height:auto}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      .brand-text{font-size:15px;max-width:220px;overflow:hidden;text-overflow:ellipsis}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      h1{font-size:34px;letter-spacing:-.04em}
      .hero-sub{font-size:16px}
      .hero-actions,.subscribe-form{flex-direction:column}
      .btn{width:100%}
      .notice-row{display:grid}
      .panel-top,.panel-body{padding-left:14px;padding-right:14px}
      .update-item{grid-template-columns:auto 1fr}
      .update-item em{grid-column:2}
      .story-panel,.cta-panel{padding:24px}
      .flow{grid-template-columns:1fr}
      .copyright{display:grid}
    }

/* roulang page: category1 */
:root {
      --bg: #f7f1ed;
      --bg-soft: #fbf7f3;
      --bg-panel: #fffdf9;
      --bg-muted: #efe7ee;
      --ink: #241824;
      --text: #3d303e;
      --muted: #776b78;
      --subtle: #9a8d9a;
      --primary: #5c244f;
      --primary-strong: #43183b;
      --primary-soft: #f0dfea;
      --accent: #d99a5b;
      --accent-soft: #fff0dc;
      --warning: #8a5d1f;
      --success: #3f7659;
      --border: rgba(92, 36, 79, .16);
      --border-strong: rgba(92, 36, 79, .28);
      --shadow-sm: 0 10px 24px rgba(73, 39, 67, .08);
      --shadow-md: 0 22px 54px rgba(73, 39, 67, .13);
      --shadow-glow: 0 0 0 6px rgba(217, 154, 91, .14);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 26px;
      --radius-xl: 32px;
      --pill: 999px;
      --container: 1200px;
      --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", Arial, sans-serif;
      --ease: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      margin: 0;
      font-family: var(--font);
      color: var(--text);
      background:
        radial-gradient(circle at 18% 6%, rgba(217, 154, 91, .18), transparent 26%),
        radial-gradient(circle at 82% 12%, rgba(92, 36, 79, .14), transparent 28%),
        linear-gradient(180deg, var(--bg-soft), var(--bg) 42%, #f4ece8);
      line-height: 1.8;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .32;
      background-image:
        linear-gradient(rgba(92, 36, 79, .045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(92, 36, 79, .04) 1px, transparent 1px);
      background-size: 32px 32px;
      mask-image: linear-gradient(to bottom, #000, transparent 70%);
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    img, svg {
      max-width: 100%;
      display: block;
    }

    button, input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input {
      min-width: 0;
    }

    ::selection {
      color: #fff;
      background: var(--primary);
    }

    :focus-visible {
      outline: 3px solid rgba(217, 154, 91, .55);
      outline-offset: 3px;
    }

    .container {
      width: min(calc(100% - 40px), var(--container));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(18px);
      background: rgba(251, 247, 243, .82);
      border-bottom: 1px solid rgba(92, 36, 79, .1);
      transition: box-shadow var(--ease), background var(--ease);
    }

    .site-header.scrolled {
      background: rgba(251, 247, 243, .94);
      box-shadow: 0 10px 28px rgba(73, 39, 67, .08);
    }

    .nav {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: max-content;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--ink);
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: inline-block;
      position: relative;
      flex: 0 0 auto;
      background:
        linear-gradient(135deg, var(--primary), #7e3b70 58%, var(--accent));
      box-shadow: 0 12px 24px rgba(92, 36, 79, .2);
      overflow: hidden;
    }

    .brand-mark::before,
    .brand-mark::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      background: rgba(255, 255, 255, .78);
    }

    .brand-mark::before {
      width: 18px;
      height: 4px;
      top: 11px;
      left: 10px;
      box-shadow: 0 8px 0 rgba(255, 255, 255, .55), 0 16px 0 rgba(255, 255, 255, .34);
    }

    .brand-mark::after {
      width: 8px;
      height: 8px;
      right: 8px;
      bottom: 7px;
      background: rgba(255, 238, 208, .9);
    }

    .brand-text {
      font-size: 17px;
      line-height: 1.25;
      white-space: nowrap;
    }

    .nav-links {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1 1 auto;
    }

    .nav-links a {
      min-height: 40px;
      display: inline-flex;
      align-items: center;
      padding: 8px 16px;
      border-radius: var(--pill);
      color: var(--muted);
      font-weight: 650;
      transition: color var(--ease), background var(--ease), transform var(--ease);
    }

    .nav-links a:hover {
      color: var(--primary);
      background: rgba(92, 36, 79, .07);
      transform: translateY(-1px);
    }

    .nav-links a.active {
      color: var(--primary);
      background: var(--primary-soft);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .command-search {
      width: 270px;
      height: 44px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 10px 0 14px;
      border: 1px solid var(--border);
      border-radius: 15px;
      background: rgba(255, 253, 249, .78);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.75);
      transition: border var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .command-search:focus-within {
      border-color: rgba(92, 36, 79, .45);
      box-shadow: var(--shadow-glow);
      background: #fff;
    }

    .search-icon {
      color: var(--primary);
      font-size: 18px;
      line-height: 1;
    }

    .command-search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
      font-size: 14px;
    }

    .command-search input::placeholder {
      color: var(--subtle);
    }

    .keycap {
      padding: 2px 7px;
      border-radius: 8px;
      background: #f0e8ee;
      border: 1px solid rgba(92, 36, 79, .12);
      color: var(--muted);
      font-size: 11px;
      font-weight: 750;
      white-space: nowrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 11px 18px;
      border-radius: var(--pill);
      font-weight: 750;
      line-height: 1.2;
      border: 1px solid transparent;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border var(--ease), color var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-strong));
      box-shadow: 0 14px 30px rgba(92, 36, 79, .22);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #6d2b5d, var(--primary-strong));
      box-shadow: 0 18px 38px rgba(92, 36, 79, .28);
    }

    .btn-secondary {
      color: var(--primary);
      background: rgba(255, 253, 249, .7);
      border-color: var(--border);
    }

    .btn-secondary:hover {
      background: var(--primary-soft);
      border-color: rgba(92, 36, 79, .24);
    }

    .btn-ghost {
      color: var(--primary);
      background: transparent;
      border-color: rgba(92, 36, 79, .14);
    }

    .btn-ghost:hover {
      background: rgba(92, 36, 79, .06);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 15px;
      color: var(--primary);
      background: var(--bg-panel);
      border: 1px solid var(--border);
      font-size: 20px;
      transition: background var(--ease), transform var(--ease);
    }

    .menu-toggle:hover {
      background: var(--primary-soft);
      transform: translateY(-1px);
    }

    main {
      display: block;
    }

    .section {
      padding: 88px 0;
    }

    .section-tight {
      padding: 62px 0;
    }

    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: var(--pill);
      background: rgba(217, 154, 91, .14);
      border: 1px solid rgba(217, 154, 91, .32);
      color: #7c4d17;
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
    }

    .kicker::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 0 5px rgba(217, 154, 91, .14);
    }

    .page-hero {
      padding: 54px 0 38px;
      position: relative;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: -1px;
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(92, 36, 79, .18), transparent);
    }

    .hero-workbench {
      display: grid;
      grid-template-columns: minmax(0, 1.04fr) minmax(340px, .72fr);
      gap: 34px;
      align-items: stretch;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .breadcrumb a {
      color: var(--primary);
      font-weight: 700;
    }

    .breadcrumb span {
      color: var(--subtle);
    }

    h1, h2, h3 {
      margin: 0;
      color: var(--ink);
      letter-spacing: -.035em;
    }

    h1 {
      max-width: 860px;
      font-size: clamp(34px, 5vw, 56px);
      line-height: 1.15;
      font-weight: 850;
    }

    .hero-copy {
      max-width: 760px;
      margin: 18px 0 0;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .notice-strip {
      margin-top: 26px;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
    }

    .notice-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 13px;
      border-radius: var(--pill);
      color: var(--muted);
      background: rgba(255, 253, 249, .72);
      border: 1px solid var(--border);
      font-size: 13px;
      font-weight: 700;
    }

    .notice-pill strong {
      color: var(--primary);
    }

    .workbench-card {
      position: relative;
      overflow: hidden;
      min-height: 360px;
      padding: 24px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 90% 0%, rgba(217, 154, 91, .24), transparent 32%),
        linear-gradient(145deg, rgba(255,253,249,.92), rgba(242,232,240,.9));
      border: 1px solid var(--border);
      box-shadow: var(--shadow-md);
    }

    .workbench-card::before {
      content: "";
      position: absolute;
      inset: 14px;
      border-radius: 24px;
      border: 1px dashed rgba(92, 36, 79, .15);
      pointer-events: none;
    }

    .panel-top {
      position: relative;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 18px;
    }

    .panel-title {
      font-weight: 850;
      color: var(--ink);
    }

    .status-dot {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 6px 10px;
      border-radius: var(--pill);
      background: rgba(63, 118, 89, .11);
      color: var(--success);
      border: 1px solid rgba(63, 118, 89, .18);
      font-size: 12px;
      font-weight: 800;
      white-space: nowrap;
    }

    .status-dot::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: currentColor;
    }

    .panel-search {
      position: relative;
      display: flex;
      align-items: center;
      gap: 10px;
      height: 52px;
      padding: 0 14px;
      margin-bottom: 16px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid rgba(92, 36, 79, .14);
      box-shadow: 0 10px 20px rgba(73, 39, 67, .06);
    }

    .panel-search input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--text);
    }

    .chip-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin: 16px 0;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 7px 12px;
      border-radius: var(--pill);
      border: 1px solid rgba(92, 36, 79, .16);
      background: rgba(255, 253, 249, .66);
      color: var(--muted);
      font-size: 13px;
      font-weight: 750;
      transition: background var(--ease), color var(--ease), border var(--ease), transform var(--ease);
      cursor: default;
      white-space: nowrap;
    }

    .chip:hover,
    .chip.selected {
      color: var(--primary);
      background: var(--primary-soft);
      border-color: rgba(92, 36, 79, .3);
      transform: translateY(-1px);
    }

    .panel-list {
      position: relative;
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .panel-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 12px;
      border-radius: 17px;
      border: 1px solid rgba(92, 36, 79, .1);
      background: rgba(255, 255, 255, .6);
    }

    .row-icon {
      width: 32px;
      height: 32px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: var(--primary-soft);
      color: var(--primary);
      font-weight: 900;
    }

    .row-main strong {
      display: block;
      color: var(--ink);
      line-height: 1.35;
      font-size: 14px;
    }

    .row-main span {
      display: block;
      color: var(--subtle);
      font-size: 12px;
      line-height: 1.5;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      min-height: 28px;
      padding: 5px 10px;
      border-radius: var(--pill);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .badge-purple {
      color: var(--primary);
      background: var(--primary-soft);
      border-color: rgba(92, 36, 79, .14);
    }

    .badge-amber {
      color: #7c4d17;
      background: var(--accent-soft);
      border-color: rgba(217, 154, 91, .28);
    }

    .badge-green {
      color: var(--success);
      background: rgba(63, 118, 89, .1);
      border-color: rgba(63, 118, 89, .18);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }

    .section-title {
      max-width: 720px;
    }

    .section-title h2 {
      margin-top: 12px;
      font-size: clamp(28px, 3vw, 38px);
      line-height: 1.22;
      font-weight: 850;
    }

    .section-title p {
      margin: 12px 0 0;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.8;
    }

    .filter-shell {
      padding: 18px;
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, .72);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    .filter-grid {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
    }

    .filter-group {
      padding: 14px;
      border-radius: 18px;
      border: 1px solid rgba(92, 36, 79, .12);
      background: rgba(247, 241, 237, .58);
    }

    .filter-group span {
      display: block;
      color: var(--subtle);
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 8px;
    }

    .filter-group strong {
      color: var(--ink);
      font-size: 15px;
      line-height: 1.35;
    }

    .index-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 350px;
      gap: 24px;
      align-items: start;
    }

    .index-list {
      display: grid;
      gap: 14px;
    }

    .index-item {
      display: grid;
      grid-template-columns: auto minmax(0, 1fr) auto;
      gap: 16px;
      align-items: center;
      padding: 20px;
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, .82);
      border: 1px solid var(--border);
      box-shadow: 0 10px 24px rgba(73, 39, 67, .06);
      transition: transform var(--ease), box-shadow var(--ease), border var(--ease), background var(--ease);
    }

    .index-item:hover {
      transform: translateY(-3px);
      border-color: rgba(92, 36, 79, .28);
      box-shadow: var(--shadow-md);
      background: #fffdf9;
    }

    .item-status {
      width: 46px;
      height: 46px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      color: var(--primary);
      background: linear-gradient(135deg, var(--primary-soft), #fff7eb);
      border: 1px solid rgba(92, 36, 79, .12);
      font-weight: 900;
      font-size: 20px;
    }

    .item-body h3 {
      font-size: 20px;
      line-height: 1.35;
      font-weight: 820;
    }

    .item-body p {
      margin: 7px 0 12px;
      color: var(--muted);
      line-height: 1.75;
    }

    .item-meta {
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
    }

    .item-action {
      color: var(--primary);
      font-weight: 850;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 9px 12px;
      border-radius: var(--pill);
      border: 1px solid rgba(92, 36, 79, .14);
      background: rgba(255, 253, 249, .7);
      transition: gap var(--ease), background var(--ease), transform var(--ease);
      white-space: nowrap;
    }

    .item-action:hover {
      gap: 10px;
      background: var(--primary-soft);
      transform: translateX(2px);
    }

    .inline-cta {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 20px;
      align-items: center;
      padding: 26px;
      border-radius: var(--radius-xl);
      color: #fff;
      background:
        radial-gradient(circle at 12% 0%, rgba(217, 154, 91, .55), transparent 28%),
        linear-gradient(135deg, #3a1837, #5c244f 58%, #7a3a5f);
      box-shadow: var(--shadow-md);
    }

    .inline-cta::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -80px;
      bottom: -110px;
      border-radius: 50%;
      border: 34px solid rgba(255, 255, 255, .08);
    }

    .inline-cta h2 {
      color: #fff;
      font-size: 26px;
      line-height: 1.25;
    }

    .inline-cta p {
      margin: 8px 0 0;
      color: rgba(255, 255, 255, .76);
      line-height: 1.75;
    }

    .inline-cta .btn {
      position: relative;
      z-index: 1;
      background: #fff;
      color: var(--primary);
      box-shadow: none;
    }

    .sidebar {
      position: sticky;
      top: 100px;
      display: grid;
      gap: 16px;
    }

    .side-card {
      padding: 20px;
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, .82);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
    }

    .side-card h3 {
      font-size: 18px;
      margin-bottom: 10px;
    }

    .side-card p {
      margin: 0;
      color: var(--muted);
      line-height: 1.75;
      font-size: 14px;
    }

    .side-search {
      display: flex;
      align-items: center;
      gap: 10px;
      height: 48px;
      padding: 0 12px;
      border-radius: 16px;
      border: 1px solid var(--border);
      background: #fff;
    }

    .side-search input {
      border: 0;
      outline: 0;
      width: 100%;
      background: transparent;
      color: var(--text);
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 12px;
    }

    .rule-list {
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .rule-list li {
      display: grid;
      grid-template-columns: 28px 1fr;
      gap: 10px;
      align-items: start;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.65;
    }

    .rule-list li::before {
      content: "✓";
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: var(--success);
      background: rgba(63, 118, 89, .1);
      font-weight: 900;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .process-card {
      position: relative;
      padding: 22px;
      min-height: 210px;
      border-radius: var(--radius-lg);
      background: rgba(255, 253, 249, .8);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-sm);
      transition: transform var(--ease), box-shadow var(--ease), border var(--ease);
    }

    .process-card:hover {
      transform: translateY(-3px);
      border-color: rgba(92, 36, 79, .26);
      box-shadow: var(--shadow-md);
    }

    .process-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: #fff;
      background: linear-gradient(135deg, var(--primary), #7b3a68);
      font-weight: 900;
      margin-bottom: 16px;
    }

    .process-card h3 {
      font-size: 20px;
      line-height: 1.35;
      margin-bottom: 9px;
    }

    .process-card p {
      margin: 0;
      color: var(--muted);
      line-height: 1.75;
      font-size: 15px;
    }

    .stats-panel {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 24px;
      align-items: stretch;
      padding: 26px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 0% 20%, rgba(217, 154, 91, .18), transparent 32%),
        linear-gradient(135deg, #fffdf9, #f2e8ee);
      border: 1px solid var(--border);
      box-shadow: var(--shadow-md);
    }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }

    .stat-card {
      padding: 20px;
      border-radius: 22px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(92, 36, 79, .12);
    }

    .stat-card strong {
      display: block;
      color: var(--primary);
      font-size: 34px;
      line-height: 1.1;
      letter-spacing: -.04em;
    }

    .stat-card span {
      display: block;
      margin-top: 8px;
      color: var(--muted);
      font-weight: 700;
    }

    .safe-panel {
      padding: 24px;
      border-radius: 24px;
      color: #efe6ee;
      background:
        linear-gradient(135deg, rgba(36, 24, 36, .96), rgba(67, 24, 59, .94)),
        radial-gradient(circle at 80% 20%, rgba(217,154,91,.26), transparent 34%);
      border: 1px solid rgba(255,255,255,.1);
    }

    .safe-panel h3 {
      color: #fff;
      font-size: 22px;
      margin-bottom: 12px;
    }

    .safe-panel p {
      margin: 0 0 14px;
      color: rgba(255, 255, 255, .74);
      line-height: 1.78;
    }

    .safe-panel .chip {
      color: #ffe6c5;
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.14);
    }

    .faq-list {
      display: grid;
      gap: 12px;
      max-width: 920px;
      margin: 0 auto;
    }

    details.faq-item {
      border: 1px solid var(--border);
      border-radius: 20px;
      background: rgba(255, 253, 249, .82);
      box-shadow: 0 8px 20px rgba(73, 39, 67, .05);
      overflow: hidden;
      transition: border var(--ease), box-shadow var(--ease);
    }

    details.faq-item:hover,
    details.faq-item[open] {
      border-color: rgba(92, 36, 79, .28);
      box-shadow: var(--shadow-sm);
    }

    .faq-item summary {
      min-height: 62px;
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      list-style: none;
      cursor: pointer;
      color: var(--ink);
      font-weight: 800;
    }

    .faq-item summary::-webkit-details-marker {
      display: none;
    }

    .faq-item summary::after {
      content: "+";
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 10px;
      color: var(--primary);
      background: var(--primary-soft);
      transition: transform var(--ease), background var(--ease);
    }

    .faq-item[open] summary::after {
      transform: rotate(45deg);
      background: var(--accent-soft);
    }

    .faq-answer {
      padding: 0 22px 20px;
      color: var(--muted);
    }

    .faq-answer p {
      margin: 0;
      padding: 14px 0 0 16px;
      border-left: 3px solid rgba(217, 154, 91, .55);
      line-height: 1.85;
    }

    .bottom-cta {
      padding: 34px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 14% 16%, rgba(217, 154, 91, .22), transparent 30%),
        linear-gradient(145deg, rgba(255,253,249,.88), rgba(240,223,234,.86));
      border: 1px solid var(--border);
      box-shadow: var(--shadow-md);
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
      gap: 26px;
      align-items: center;
    }

    .bottom-cta h2 {
      font-size: clamp(27px, 3vw, 38px);
      line-height: 1.22;
    }

    .bottom-cta p {
      margin: 12px 0 0;
      color: var(--muted);
      line-height: 1.8;
    }

    .subscribe-box {
      display: grid;
      gap: 12px;
      padding: 18px;
      border-radius: 24px;
      background: rgba(255, 253, 249, .76);
      border: 1px solid rgba(92, 36, 79, .12);
    }

    .subscribe-form {
      display: flex;
      gap: 10px;
    }

    .subscribe-form input {
      flex: 1;
      height: 52px;
      padding: 0 15px;
      border-radius: 16px;
      border: 1px solid var(--border);
      background: #fff;
      color: var(--text);
      outline: 0;
      transition: border var(--ease), box-shadow var(--ease);
    }

    .subscribe-form input:focus {
      border-color: rgba(92, 36, 79, .45);
      box-shadow: var(--shadow-glow);
    }

    .form-note {
      margin: 0;
      color: var(--subtle);
      font-size: 13px;
      line-height: 1.6;
    }

    .site-footer {
      padding: 64px 0 28px;
      color: rgba(255, 255, 255, .76);
      background:
        radial-gradient(circle at 18% 0%, rgba(217, 154, 91, .18), transparent 28%),
        linear-gradient(135deg, #211520, #32182e 58%, #251724);
      margin-top: 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .75fr 1fr;
      gap: 34px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-weight: 850;
      margin-bottom: 14px;
    }

    .footer-col p {
      margin: 0;
      line-height: 1.8;
      color: rgba(255, 255, 255, .68);
    }

    .footer-col h3 {
      color: #fff;
      font-size: 16px;
      margin-bottom: 14px;
      letter-spacing: 0;
    }

    .footer-links {
      display: grid;
      gap: 10px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .7);
      transition: color var(--ease), transform var(--ease);
    }

    .footer-links a:hover {
      color: #ffd9a8;
      transform: translateX(3px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      margin-top: 38px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      color: rgba(255, 255, 255, .56);
      font-size: 13px;
    }

    @media (max-width: 1120px) {
      .nav {
        gap: 14px;
      }

      .command-search {
        width: 220px;
      }

      .nav-actions .btn-secondary {
        display: none;
      }

      .hero-workbench,
      .stats-panel {
        grid-template-columns: 1fr;
      }

      .index-layout {
        grid-template-columns: 1fr;
      }

      .sidebar {
        position: static;
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .filter-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

      .process-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .footer-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
    }

    @media (max-width: 860px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .site-header {
        background: rgba(251, 247, 243, .96);
      }

      .nav {
        min-height: 70px;
      }

      .brand-text {
        max-width: 190px;
        white-space: normal;
      }

      .menu-toggle {
        display: grid;
        place-items: center;
      }

      .nav-links,
      .nav-actions {
        position: fixed;
        left: 14px;
        right: 14px;
        display: none;
        background: rgba(255, 253, 249, .97);
        border: 1px solid var(--border);
        box-shadow: var(--shadow-md);
        backdrop-filter: blur(16px);
      }

      .nav-links {
        top: 78px;
        padding: 14px;
        border-radius: 22px 22px 0 0;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
      }

      .nav-links a {
        justify-content: center;
      }

      .nav-actions {
        top: 192px;
        padding: 14px;
        border-radius: 0 0 22px 22px;
        flex-direction: column;
        align-items: stretch;
      }

      .nav.is-open .nav-links,
      .nav.is-open .nav-actions {
        display: flex;
      }

      .command-search {
        width: 100%;
      }

      .nav-actions .btn-secondary {
        display: inline-flex;
      }

      .section {
        padding: 68px 0;
      }

      .section-tight {
        padding: 52px 0;
      }

      .page-hero {
        padding-top: 38px;
      }

      .workbench-card {
        min-height: auto;
        padding: 20px;
      }

      .section-head {
        display: block;
      }

      .section-head .btn {
        margin-top: 18px;
      }

      .filter-shell {
        overflow: hidden;
        position: relative;
      }

      .filter-shell::after {
        content: "";
        position: absolute;
        top: 0;
        right: 0;
        width: 50px;
        height: 100%;
        pointer-events: none;
        background: linear-gradient(90deg, transparent, rgba(255,253,249,.88));
      }

      .filter-grid {
        display: flex;
        overflow-x: auto;
        padding-bottom: 4px;
        scroll-snap-type: x mandatory;
        scrollbar-width: none;
      }

      .filter-grid::-webkit-scrollbar {
        display: none;
      }

      .filter-group {
        min-width: 190px;
        scroll-snap-align: start;
      }

      .index-item {
        grid-template-columns: auto minmax(0, 1fr);
      }

      .item-action {
        grid-column: 2;
        width: fit-content;
      }

      .sidebar {
        grid-template-columns: 1fr;
      }

      .inline-cta,
      .bottom-cta {
        grid-template-columns: 1fr;
      }

      .subscribe-form {
        flex-direction: column;
      }

      .subscribe-form .btn {
        width: 100%;
      }
    }

    @media (max-width: 560px) {
      h1 {
        font-size: 34px;
      }

      .hero-copy {
        font-size: 16px;
      }

      .brand-mark {
        width: 34px;
        height: 34px;
        border-radius: 12px;
      }

      .hero-actions,
      .inline-cta .btn,
      .bottom-cta .btn {
        width: 100%;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .notice-strip {
        gap: 8px;
      }

      .notice-pill {
        width: 100%;
        justify-content: center;
      }

      .panel-top,
      .panel-row {
        grid-template-columns: 1fr;
      }

      .panel-top {
        align-items: flex-start;
      }

      .panel-row {
        display: flex;
      }

      .chip-row {
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        scrollbar-width: none;
      }

      .chip-row::-webkit-scrollbar {
        display: none;
      }

      .chip {
        flex: 0 0 auto;
      }

      .process-grid,
      .stats-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .stats-panel,
      .bottom-cta,
      .inline-cta {
        padding: 22px;
        border-radius: 26px;
      }

      .index-item {
        padding: 17px;
        gap: 12px;
      }

      .item-body h3 {
        font-size: 18px;
      }

      .copyright {
        display: grid;
      }
    }