/* roulang page: index */
:root{
      --ink:#1B1815;
      --ink-2:#151311;
      --title:#191714;
      --text:#4E4841;
      --muted:#81776B;
      --soft:#FAF7F1;
      --soft-2:#F5EFE6;
      --soft-3:#EEE4D8;
      --card:#FFFDF8;
      --amber:#C7773A;
      --amber-2:#D68A45;
      --green:#697C6A;
      --border:#E5D8C8;
      --white:#FFF8EE;
      --shadow:0 18px 60px rgba(55,38,22,.08);
      --shadow-2:0 24px 80px rgba(35,24,16,.13);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1200px;
      --ease:220ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 7%, rgba(214,138,69,.12), transparent 34%),
        radial-gradient(circle at 95% 20%, rgba(105,124,106,.12), transparent 28%),
        var(--soft);
      line-height:1.75;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(199,119,58,.22);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(199,119,58,.35);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 64px));margin-inline:auto}
    .section{padding:96px 0}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid rgba(199,119,58,.22);
      border-radius:999px;
      background:rgba(255,253,248,.72);
      color:var(--amber);
      font-weight:800;
      font-size:13px;
      letter-spacing:.02em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--amber);
      box-shadow:0 0 0 5px rgba(199,119,58,.12);
    }
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{color:var(--title);letter-spacing:-.035em}
    h1{font-size:clamp(34px,5.3vw,62px);line-height:1.08;margin-bottom:24px;font-weight:850}
    h2{font-size:clamp(28px,3.8vw,42px);line-height:1.16;margin-bottom:16px;font-weight:820}
    h3{font-size:22px;line-height:1.28;margin-bottom:10px;font-weight:780}
    p{margin-bottom:0}
    .lead{font-size:18px;line-height:1.86;color:var(--text)}
    .muted{color:var(--muted)}
    .accent{color:var(--amber)}
    .site-topbar{
      background:var(--ink);
      color:var(--white);
      font-size:13px;
      border-bottom:1px solid rgba(255,248,238,.12);
    }
    .topbar-inner{
      min-height:40px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .topbar-left,.topbar-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
    .topbar-domain{font-weight:800;letter-spacing:.03em}
    .topbar-note{color:rgba(255,248,238,.72)}
    .topbar-action{
      color:var(--white);
      border-bottom:1px solid rgba(255,248,238,.36);
      transition:color var(--ease),border-color var(--ease);
    }
    .topbar-action:hover{color:#FFD5A8;border-color:#FFD5A8}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      backdrop-filter:saturate(160%) blur(18px);
      background:rgba(250,247,241,.88);
      border-bottom:1px solid rgba(229,216,200,.72);
    }
    .nav{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:850;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      color:var(--white);
      background:linear-gradient(145deg,var(--amber),#9F5B2A);
      box-shadow:0 12px 30px rgba(199,119,58,.22);
      font-weight:900;
      font-size:22px;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.1}
    .brand-main{font-size:18px;letter-spacing:-.02em}
    .brand-sub{font-size:12px;color:var(--muted);font-weight:650;margin-top:5px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      margin-left:auto;
    }
    .nav-links a{
      position:relative;
      padding:11px 14px;
      border-radius:999px;
      color:#514A42;
      font-size:15px;
      font-weight:700;
      transition:background var(--ease),color var(--ease),transform var(--ease);
    }
    .nav-links a:hover{background:var(--soft-2);color:var(--ink);transform:translateY(-1px)}
    .nav-links a.active{
      background:var(--ink);
      color:var(--white);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:12px 18px;
      border-radius:999px;
      background:var(--amber);
      color:var(--white);
      font-weight:800;
      box-shadow:0 12px 28px rgba(199,119,58,.22);
      transition:transform var(--ease),background var(--ease),box-shadow var(--ease);
      white-space:nowrap;
    }
    .nav-cta:hover{background:#AD642F;transform:translateY(-2px);box-shadow:0 18px 36px rgba(199,119,58,.28)}
    .menu-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:var(--card);
      border:1px solid var(--border);
      color:var(--ink);
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:5px;
    }
    .menu-toggle span{width:20px;height:2px;background:currentColor;border-radius:999px;transition:var(--ease)}
    .mobile-panel{display:none}
    .hero{
      position:relative;
      padding:86px 0 92px;
      min-height:680px;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:32px 0 auto auto;
      width:44vw;
      height:44vw;
      max-width:620px;
      max-height:620px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(199,119,58,.13),transparent 65%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:54px;
      align-items:center;
    }
    .hero-copy{max-width:680px}
    .hero-copy .lead{max-width:640px;margin-bottom:32px}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:24px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:820;
      border:1px solid transparent;
      transition:transform var(--ease),background var(--ease),border-color var(--ease),color var(--ease),box-shadow var(--ease);
    }
    .btn .arrow{transition:transform var(--ease)}
    .btn:hover .arrow{transform:translateX(3px)}
    .btn-primary{
      background:var(--ink);
      color:var(--white);
      box-shadow:0 16px 38px rgba(27,24,21,.16);
    }
    .btn-primary:hover{background:#2A251F;transform:translateY(-2px);box-shadow:0 22px 48px rgba(27,24,21,.2)}
    .btn-secondary{
      background:rgba(255,253,248,.7);
      color:var(--ink);
      border-color:var(--border);
    }
    .btn-secondary:hover{border-color:rgba(199,119,58,.45);background:var(--card);transform:translateY(-2px)}
    .btn-amber{
      background:var(--amber);
      color:var(--white);
      box-shadow:0 15px 34px rgba(199,119,58,.24);
    }
    .btn-amber:hover{background:#AF642E;transform:translateY(-2px)}
    .trust-row{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:14px;
      font-weight:700;
    }
    .trust-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,253,248,.74);
      border:1px solid rgba(229,216,200,.78);
    }
    .trust-dot{width:7px;height:7px;border-radius:50%;background:var(--green)}
    .dashboard{
      position:relative;
      min-height:560px;
    }
    .dash-main{
      position:absolute;
      inset:32px 0 0 28px;
      padding:24px;
      border-radius:34px;
      background:linear-gradient(180deg,#2A241E,var(--ink));
      color:var(--white);
      box-shadow:var(--shadow-2);
      border:1px solid rgba(255,248,238,.13);
      overflow:hidden;
    }
    .dash-main::before{
      content:"";
      position:absolute;
      inset:0;
      opacity:.18;
      background:
        linear-gradient(rgba(255,248,238,.08) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,248,238,.08) 1px,transparent 1px);
      background-size:28px 28px;
      mask-image:linear-gradient(to bottom,black,transparent 88%);
    }
    .dash-head,.dash-body,.dash-foot{position:relative}
    .dash-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:24px;
      gap:16px;
    }
    .dash-title{font-weight:850;color:var(--white);font-size:18px}
    .dash-status{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:rgba(255,248,238,.78);
      font-size:13px;
      padding:7px 10px;
      border:1px solid rgba(255,248,238,.14);
      border-radius:999px;
      background:rgba(255,248,238,.06);
    }
    .dash-status i{width:8px;height:8px;border-radius:50%;background:#95B48E;box-shadow:0 0 0 5px rgba(149,180,142,.1)}
    .meter-card{
      padding:20px;
      border-radius:24px;
      background:rgba(255,248,238,.08);
      border:1px solid rgba(255,248,238,.13);
      margin-bottom:18px;
    }
    .meter-top{display:flex;justify-content:space-between;color:rgba(255,248,238,.72);font-size:14px;margin-bottom:12px}
    .meter-num{font-size:46px;line-height:1;color:#FFD2A5;font-weight:900;letter-spacing:-.05em}
    .bar{height:10px;border-radius:999px;background:rgba(255,248,238,.12);overflow:hidden;margin-top:18px}
    .bar span{display:block;width:76%;height:100%;background:linear-gradient(90deg,var(--amber),#FFD2A5);border-radius:inherit}
    .dash-tags{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
    .dash-tags span{
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,248,238,.08);
      border:1px solid rgba(255,248,238,.12);
      color:rgba(255,248,238,.82);
      font-size:13px;
      font-weight:700;
    }
    .dash-mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
    .mini-card{
      position:relative;
      padding:16px;
      border-radius:20px;
      background:rgba(255,248,238,.075);
      border:1px solid rgba(255,248,238,.12);
    }
    .mini-card strong{display:block;color:var(--white);font-size:16px}
    .mini-card small{color:rgba(255,248,238,.66)}
    .floating-card{
      position:absolute;
      z-index:2;
      border-radius:22px;
      padding:18px;
      background:rgba(255,253,248,.96);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      color:var(--ink);
    }
    .float-privacy{left:0;top:0;width:210px}
    .float-night{right:0;bottom:44px;width:228px}
    .float-label{font-size:13px;color:var(--muted);font-weight:800;margin-bottom:6px}
    .float-title{font-size:19px;font-weight:900;color:var(--title);line-height:1.2}
    .float-line{height:8px;background:var(--soft-3);border-radius:999px;margin-top:14px;overflow:hidden}
    .float-line span{display:block;height:100%;width:62%;background:var(--green);border-radius:inherit}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:28px;
      margin-bottom:36px;
    }
    .section-head .copy{max-width:650px}
    .section-head p{color:var(--muted);font-size:17px}
    .capability-wrap{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:32px;
      align-items:start;
    }
    .sticky-note{
      position:sticky;
      top:120px;
      padding:32px;
      border-radius:var(--radius-xl);
      background:var(--ink);
      color:var(--white);
      overflow:hidden;
      border:1px solid rgba(255,248,238,.12);
    }
    .sticky-note::after{
      content:"";
      position:absolute;
      width:210px;height:210px;
      border-radius:50%;
      right:-80px;bottom:-80px;
      background:rgba(199,119,58,.22);
    }
    .sticky-note h2{color:var(--white)}
    .sticky-note p{color:rgba(255,248,238,.74)}
    .capability-grid{
      display:grid;
      grid-template-columns:repeat(6,1fr);
      gap:18px;
    }
    .cap-card{
      position:relative;
      padding:24px;
      min-height:210px;
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(55,38,22,.045);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
      overflow:hidden;
    }
    .cap-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(199,119,58,.42)}
    .cap-card.large{grid-column:span 6;min-height:230px;background:linear-gradient(135deg,#FFFDF8,#F3E8D8)}
    .cap-card.medium{grid-column:span 3}
    .cap-card.small{grid-column:span 2}
    .cap-num{
      display:inline-flex;
      width:40px;height:40px;
      align-items:center;justify-content:center;
      border-radius:14px;
      background:var(--soft-2);
      color:var(--amber);
      font-weight:900;
      margin-bottom:18px;
    }
    .cap-card h3{margin-bottom:9px}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      color:#6F5944;
      background:rgba(199,119,58,.09);
      border:1px solid rgba(199,119,58,.14);
      font-size:12px;
      font-weight:800;
    }
    .stats-band{
      background:var(--ink);
      color:var(--white);
      border-radius:36px;
      padding:34px;
      box-shadow:var(--shadow-2);
      overflow:hidden;
      position:relative;
    }
    .stats-band::before{
      content:"";
      position:absolute;
      inset:auto -70px -100px auto;
      width:280px;height:280px;border-radius:50%;
      background:rgba(199,119,58,.24);
    }
    .stats-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .stat{
      padding:24px;
      border-radius:24px;
      border:1px solid rgba(255,248,238,.13);
      background:rgba(255,248,238,.045);
    }
    .stat strong{
      display:block;
      color:#FFD0A1;
      font-size:clamp(34px,4vw,54px);
      line-height:1;
      letter-spacing:-.06em;
      margin-bottom:14px;
      font-weight:950;
    }
    .stat span{display:block;color:rgba(255,248,238,.86);font-weight:800;margin-bottom:6px}
    .stat p{color:rgba(255,248,238,.62);font-size:14px;line-height:1.65}
    .category-entries{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
    }
    .entry-card{
      position:relative;
      min-height:310px;
      padding:30px;
      border-radius:var(--radius-xl);
      border:1px solid var(--border);
      background:var(--card);
      box-shadow:0 12px 34px rgba(55,38,22,.045);
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .entry-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(199,119,58,.45)}
    .entry-card.dark{
      background:linear-gradient(145deg,#2A251F,var(--ink));
      color:var(--white);
      border-color:rgba(255,248,238,.12);
    }
    .entry-card.dark h3{color:var(--white)}
    .entry-card.dark p{color:rgba(255,248,238,.7)}
    .entry-visual{
      height:118px;
      border-radius:24px;
      margin-bottom:24px;
      background:
        linear-gradient(135deg,rgba(199,119,58,.18),rgba(105,124,106,.2)),
        repeating-linear-gradient(45deg,rgba(27,24,21,.08) 0 1px,transparent 1px 14px);
      border:1px solid rgba(229,216,200,.68);
    }
    .entry-card.dark .entry-visual{
      border-color:rgba(255,248,238,.12);
      background:
        radial-gradient(circle at 20% 30%,rgba(214,138,69,.45),transparent 30%),
        radial-gradient(circle at 85% 70%,rgba(105,124,106,.4),transparent 28%),
        linear-gradient(135deg,rgba(255,248,238,.08),rgba(255,248,238,.02));
    }
    .entry-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-top:22px;
      color:var(--amber);
      font-weight:900;
    }
    .entry-card.dark .entry-link{color:#FFD0A1}
    .entry-link span{transition:transform var(--ease)}
    .entry-card:hover .entry-link span{transform:translateX(4px)}
    .scenario{
      background:linear-gradient(180deg,var(--soft-2),rgba(245,239,230,.35));
    }
    .timeline{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:28px;
      align-items:center;
    }
    .timeline-art{
      min-height:460px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,253,248,.88),rgba(238,228,216,.58)),
        radial-gradient(circle at 20% 18%,rgba(199,119,58,.2),transparent 34%);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .art-window{
      position:absolute;
      width:72%;
      height:62%;
      left:14%;
      top:18%;
      border-radius:28px;
      background:var(--ink);
      border:1px solid rgba(255,248,238,.12);
      box-shadow:0 30px 70px rgba(27,24,21,.18);
      padding:22px;
    }
    .art-window::before{content:"";display:block;width:90px;height:10px;border-radius:999px;background:rgba(255,248,238,.16);margin-bottom:26px}
    .art-lines{display:grid;gap:13px}
    .art-lines i{display:block;height:14px;border-radius:999px;background:rgba(255,248,238,.12)}
    .art-lines i:nth-child(2){width:78%;background:rgba(199,119,58,.55)}
    .art-lines i:nth-child(3){width:54%}
    .art-lines i:nth-child(4){width:66%;background:rgba(105,124,106,.45)}
    .scenario-list{display:grid;gap:16px}
    .scenario-item{
      display:grid;
      grid-template-columns:58px 1fr;
      gap:18px;
      padding:22px;
      border-radius:24px;
      background:var(--card);
      border:1px solid var(--border);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .scenario-item:hover{transform:translateY(-3px);border-color:rgba(199,119,58,.42);box-shadow:0 16px 42px rgba(55,38,22,.07)}
    .icon{
      width:58px;height:58px;
      border-radius:20px;
      background:rgba(105,124,106,.12);
      color:var(--green);
      display:grid;
      place-items:center;
      font-weight:900;
      font-size:22px;
    }
    .scenario-item:nth-child(even) .icon{background:rgba(199,119,58,.12);color:var(--amber)}
    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .step{
      position:relative;
      padding:26px;
      border-radius:26px;
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:0 12px 34px rgba(55,38,22,.045);
      counter-increment:step;
    }
    .step::before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;height:42px;
      border-radius:15px;
      background:var(--ink);
      color:var(--white);
      font-weight:900;
      margin-bottom:20px;
    }
    .step::after{
      content:"";
      position:absolute;
      top:46px;
      right:-16px;
      width:16px;
      height:1px;
      background:var(--border);
    }
    .step:last-child::after{display:none}
    .editor-picks{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:24px;
    }
    .pick-feature{
      padding:30px;
      border-radius:var(--radius-xl);
      background:var(--card);
      border:1px solid var(--border);
      box-shadow:var(--shadow);
    }
    .pick-feature h3{font-size:28px}
    .pick-list{display:grid;gap:14px}
    .pick-mini{
      display:flex;
      gap:15px;
      align-items:flex-start;
      padding:18px;
      border-radius:22px;
      background:rgba(255,253,248,.78);
      border:1px solid var(--border);
      transition:transform var(--ease),border-color var(--ease);
    }
    .pick-mini:hover{transform:translateX(4px);border-color:rgba(199,119,58,.38)}
    .rank{
      flex:0 0 auto;
      width:34px;height:34px;
      display:grid;place-items:center;
      border-radius:12px;
      background:var(--soft-2);
      color:var(--amber);
      font-weight:900;
    }
    .faq-wrap{
      display:grid;
      grid-template-columns:.72fr 1.28fr;
      gap:34px;
      align-items:start;
    }
    .faq-list{display:grid;gap:14px}
    .faq-item{
      border:1px solid var(--border);
      border-radius:22px;
      background:var(--card);
      overflow:hidden;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .faq-item:hover{border-color:rgba(199,119,58,.42)}
    .faq-item.active{background:#FBF3E9;box-shadow:0 16px 44px rgba(55,38,22,.06)}
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:20px 22px;
      background:transparent;
      color:var(--title);
      text-align:left;
      font-weight:850;
      font-size:17px;
    }
    .faq-icon{
      width:28px;height:28px;
      flex:0 0 auto;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:var(--soft-2);
      color:var(--amber);
      transition:transform var(--ease),background var(--ease);
    }
    .faq-item.active .faq-icon{transform:rotate(45deg);background:rgba(199,119,58,.16)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 260ms ease;
    }
    .faq-answer p{
      padding:0 22px 20px;
      color:var(--text);
      font-size:15.5px;
    }
    .cta{
      padding:0 0 96px;
    }
    .cta-panel{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:34px;
      align-items:center;
      padding:38px;
      border-radius:38px;
      background:var(--ink);
      color:var(--white);
      border:1px solid rgba(255,248,238,.12);
      box-shadow:var(--shadow-2);
      position:relative;
      overflow:hidden;
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      width:360px;height:360px;
      right:-130px;top:-160px;
      border-radius:50%;
      background:rgba(199,119,58,.22);
    }
    .cta-copy,.contact-form{position:relative}
    .cta h2{color:var(--white)}
    .cta p{color:rgba(255,248,238,.72)}
    .contact-form{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      padding:22px;
      border-radius:28px;
      background:rgba(255,248,238,.07);
      border:1px solid rgba(255,248,238,.14);
    }
    .field{display:flex;flex-direction:column;gap:7px}
    .field.full{grid-column:1/-1}
    label{font-size:13px;font-weight:800;color:rgba(255,248,238,.78)}
    input,select,textarea{
      width:100%;
      min-height:48px;
      border-radius:15px;
      border:1px solid rgba(255,248,238,.18);
      background:rgba(255,253,248,.94);
      color:var(--ink);
      padding:12px 14px;
      outline:none;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    textarea{min-height:112px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--amber);
      box-shadow:0 0 0 4px rgba(199,119,58,.16);
      background:var(--card);
    }
    .form-note{
      grid-column:1/-1;
      color:rgba(255,248,238,.66);
      font-size:13px;
      margin-top:2px;
    }
    .form-submit{grid-column:1/-1;justify-self:start}
    .site-footer{
      background:var(--ink);
      color:var(--white);
      padding:58px 0 26px;
      border-top:1px solid rgba(255,248,238,.12);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.1fr .7fr .8fr .8fr;
      gap:34px;
      margin-bottom:36px;
    }
    .footer-brand{display:inline-flex;align-items:center;gap:12px;margin-bottom:18px;font-weight:900;color:var(--white)}
    .footer-brand .brand-mark{width:38px;height:38px;border-radius:14px}
    .footer-title{
      color:var(--white);
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-text,.footer-links a,.footer-note{
      color:rgba(255,248,238,.66);
      font-size:14px;
      line-height:1.75;
    }
    .footer-links{display:grid;gap:10px}
    .footer-links a{transition:color var(--ease),transform var(--ease)}
    .footer-links a:hover{color:#FFD0A1;transform:translateX(3px)}
    .footer-bottom{
      padding-top:22px;
      border-top:1px solid rgba(255,248,238,.12);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(255,248,238,.58);
      font-size:13px;
    }
    @media (max-width: 1024px){
      .container{width:min(var(--container),calc(100% - 48px))}
      .hero{padding:64px 0 76px;min-height:auto}
      .hero-grid,.capability-wrap,.timeline,.editor-picks,.faq-wrap,.cta-panel{grid-template-columns:1fr}
      .dashboard{min-height:520px;max-width:620px;margin:auto}
      .sticky-note{position:relative;top:auto}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .steps{grid-template-columns:repeat(2,1fr)}
      .step::after{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width: 820px){
      .nav-links,.nav-cta{display:none}
      .menu-toggle{display:flex}
      .mobile-panel{
        display:block;
        max-height:0;
        overflow:hidden;
        transition:max-height 260ms ease;
        border-top:1px solid transparent;
      }
      .mobile-panel.open{
        max-height:360px;
        border-top-color:var(--border);
      }
      .mobile-links{
        padding:14px 0 20px;
        display:grid;
        gap:8px;
      }
      .mobile-links a{
        padding:13px 15px;
        border-radius:16px;
        background:rgba(255,253,248,.78);
        border:1px solid var(--border);
        font-weight:800;
      }
      .mobile-links a.active{background:var(--ink);color:var(--white)}
      .section{padding:72px 0}
      .section-tight{padding:58px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .category-entries{grid-template-columns:1fr}
      .cap-card.large,.cap-card.medium,.cap-card.small{grid-column:span 6}
      .contact-form{grid-template-columns:1fr}
      .topbar-right .topbar-note{display:none}
    }
    @media (max-width: 580px){
      body{font-size:15px}
      .container{width:calc(100% - 36px)}
      .topbar-inner{min-height:38px}
      .topbar-left{gap:10px}
      .topbar-right{display:none}
      .brand-sub{display:none}
      .hero{padding:46px 0 62px}
      .hero-actions{display:grid;grid-template-columns:1fr;width:100%}
      .btn{width:100%}
      .dashboard{min-height:auto;padding-top:0}
      .dash-main{position:relative;inset:auto;padding:20px;border-radius:28px}
      .floating-card{display:none}
      .dash-mini-grid{grid-template-columns:1fr}
      .stats-band{padding:22px;border-radius:28px}
      .stats-grid{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .scenario-item{grid-template-columns:1fr}
      .timeline-art{min-height:330px}
      .art-window{width:82%;left:9%;height:58%}
      .entry-card,.pick-feature,.cta-panel{padding:24px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }

/* roulang page: category1 */
:root{
      --ink:#1B1815;
      --ink-2:#151311;
      --title:#191714;
      --text:#4E4841;
      --muted:#81776B;
      --subtle:#A59B8E;
      --paper:#FAF7F1;
      --card:#FFFDF8;
      --cream:#F5EFE6;
      --cream-2:#EEE4D8;
      --line:#E5D8C8;
      --amber:#C7773A;
      --amber-2:#D68A45;
      --green:#697C6A;
      --white:#FFF8EE;
      --shadow:0 18px 60px rgba(55,38,22,.08);
      --shadow-strong:0 24px 80px rgba(43,32,22,.13);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1200px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 10% 4%, rgba(214,138,69,.12), transparent 34%),
        radial-gradient(circle at 92% 12%, rgba(105,124,106,.12), transparent 32%),
        var(--paper);
      line-height:1.75;
      font-size:16px;
      min-width:320px;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(199,119,58,.22);color:var(--title)}
    :focus-visible{
      outline:3px solid rgba(199,119,58,.34);
      outline-offset:3px;
      border-radius:10px;
    }

    .container{
      width:min(var(--container), calc(100% - 64px));
      margin:0 auto;
    }

    .topbar{
      background:var(--ink);
      color:var(--white);
      font-size:13px;
      position:relative;
      z-index:20;
    }
    .topbar-inner{
      height:40px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      white-space:nowrap;
    }
    .topbar-left,.topbar-right{
      display:flex;
      align-items:center;
      gap:14px;
    }
    .topbar .dot{
      width:5px;height:5px;border-radius:50%;
      background:var(--amber-2);
      display:inline-block;
      opacity:.95;
    }
    .topbar-muted{color:rgba(255,248,238,.68)}
    .topbar-link{
      padding:5px 10px;
      border:1px solid rgba(255,248,238,.18);
      border-radius:999px;
      transition:background var(--ease),border-color var(--ease),transform var(--ease);
    }
    .topbar-link:hover{
      background:rgba(255,248,238,.1);
      border-color:rgba(255,248,238,.34);
      transform:translateY(-1px);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:19;
      background:rgba(250,247,241,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid rgba(229,216,200,.72);
    }
    .nav-shell{
      min-height:76px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--title);
    }
    .brand-mark{
      width:40px;height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      color:var(--white);
      background:
        linear-gradient(145deg,var(--amber-2),var(--amber)),
        var(--amber);
      box-shadow:0 12px 26px rgba(199,119,58,.24);
      font-weight:900;
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.12;
    }
    .brand-main{font-size:18px;color:var(--title)}
    .brand-sub{font-size:12px;color:var(--muted);font-weight:600;margin-top:3px}

    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      padding:7px;
      background:rgba(255,253,248,.68);
      border:1px solid rgba(229,216,200,.8);
      border-radius:999px;
    }
    .nav-links a{
      position:relative;
      padding:10px 16px;
      border-radius:999px;
      color:var(--text);
      font-weight:700;
      font-size:14px;
      transition:color var(--ease),background var(--ease),transform var(--ease);
    }
    .nav-links a:hover{
      background:var(--cream);
      color:var(--title);
      transform:translateY(-1px);
    }
    .nav-links a.active{
      background:var(--ink);
      color:var(--white);
      box-shadow:0 10px 28px rgba(27,24,21,.16);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:12px 18px;
      border-radius:999px;
      background:var(--amber);
      color:var(--white);
      font-weight:800;
      font-size:14px;
      transition:background var(--ease),transform var(--ease),box-shadow var(--ease);
      box-shadow:0 14px 32px rgba(199,119,58,.22);
    }
    .nav-cta:hover{
      background:#AE6530;
      transform:translateY(-2px);
      box-shadow:0 18px 40px rgba(199,119,58,.28);
    }
    .menu-toggle{
      display:none;
      width:44px;height:44px;
      align-items:center;
      justify-content:center;
      border-radius:14px;
      background:var(--card);
      border:1px solid var(--line);
      color:var(--title);
      transition:background var(--ease),transform var(--ease);
    }
    .menu-toggle:hover{background:var(--cream);transform:translateY(-1px)}
    .menu-icon,.menu-icon:before,.menu-icon:after{
      content:"";
      width:18px;height:2px;border-radius:999px;
      background:var(--title);
      display:block;
      transition:transform var(--ease),opacity var(--ease);
      position:relative;
    }
    .menu-icon:before{position:absolute;top:-6px}
    .menu-icon:after{position:absolute;top:6px}
    body.menu-open .menu-icon{background:transparent}
    body.menu-open .menu-icon:before{transform:translateY(6px) rotate(45deg)}
    body.menu-open .menu-icon:after{transform:translateY(-6px) rotate(-45deg)}

    .page-hero{
      padding:76px 0 48px;
      position:relative;
      overflow:hidden;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:24px auto auto 50%;
      width:520px;height:520px;
      background:
        linear-gradient(135deg, rgba(199,119,58,.13), rgba(105,124,106,.1)),
        radial-gradient(circle at 70% 20%, rgba(255,253,248,.7), transparent 38%);
      border-radius:42% 58% 48% 52%;
      filter:blur(.2px);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: minmax(0, .98fr) minmax(360px, .62fr);
      gap:42px;
      align-items:center;
    }
    .eyebrow,.badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 12px;
      background:rgba(199,119,58,.1);
      color:#8F542B;
      border:1px solid rgba(199,119,58,.22);
      font-size:13px;
      font-weight:800;
    }
    .eyebrow:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 5px rgba(199,119,58,.14);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin:18px 0 20px;
      color:var(--title);
      font-size:clamp(34px,5vw,58px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:900;
    }
    h1 .accent,h2 .accent{color:var(--amber)}
    .hero-lead{
      max-width:720px;
      color:var(--text);
      font-size:18px;
      line-height:1.8;
      margin-bottom:26px;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 20px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 19px;
      border-radius:999px;
      font-weight:850;
      border:1px solid transparent;
      transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
      line-height:1.2;
    }
    .btn-primary{
      background:var(--ink);
      color:var(--white);
      box-shadow:0 16px 38px rgba(27,24,21,.18);
    }
    .btn-primary:hover{
      background:#2A2520;
      transform:translateY(-2px);
      box-shadow:0 20px 48px rgba(27,24,21,.24);
    }
    .btn-secondary{
      background:var(--card);
      color:var(--title);
      border-color:var(--line);
    }
    .btn-secondary:hover{
      border-color:rgba(199,119,58,.48);
      background:var(--cream);
      transform:translateY(-2px);
    }
    .btn-ghost{
      background:rgba(255,253,248,.58);
      color:var(--title);
      border-color:rgba(229,216,200,.8);
    }
    .btn-ghost:hover{
      color:#8F542B;
      border-color:rgba(199,119,58,.45);
      transform:translateY(-1px);
    }
    .arrow{transition:transform var(--ease)}
    .btn:hover .arrow,.content-card:hover .arrow{transform:translateX(4px)}
    .hero-note{
      display:flex;
      align-items:flex-start;
      gap:10px;
      max-width:620px;
      color:var(--muted);
      font-size:14px;
    }
    .hero-note strong{color:var(--title)}

    .category-panel{
      position:relative;
      padding:20px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,253,248,.86),rgba(245,239,230,.78));
      border:1px solid rgba(229,216,200,.92);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .category-panel:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(27,24,21,.035) 1px, transparent 1px),
        linear-gradient(rgba(27,24,21,.035) 1px, transparent 1px);
      background-size:26px 26px;
      mask-image:linear-gradient(to bottom, black, transparent 78%);
      pointer-events:none;
    }
    .panel-head{
      position:relative;
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:18px;
      color:var(--title);
      font-weight:850;
    }
    .panel-status{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--green);
      font-size:13px;
      font-weight:800;
    }
    .panel-status:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
    }
    .visual-card{
      position:relative;
      padding:20px;
      min-height:116px;
      border-radius:22px;
      background:var(--card);
      border:1px solid rgba(229,216,200,.9);
      box-shadow:0 10px 34px rgba(55,38,22,.06);
      margin-bottom:12px;
      overflow:hidden;
    }
    .visual-card:nth-child(3){transform:translateX(18px);background:#FBF5EC}
    .visual-card:nth-child(4){transform:translateX(-8px);background:#FFF9EF}
    .visual-card:after{
      content:"";
      position:absolute;
      right:-36px;top:-28px;
      width:110px;height:110px;
      border-radius:34px;
      background:linear-gradient(135deg,rgba(199,119,58,.18),rgba(105,124,106,.14));
      transform:rotate(18deg);
    }
    .visual-title{
      color:var(--title);
      font-size:18px;
      font-weight:900;
      margin-bottom:8px;
      position:relative;
      z-index:1;
    }
    .visual-meta{
      color:var(--muted);
      font-size:14px;
      position:relative;
      z-index:1;
      margin-bottom:12px;
    }
    .mini-tags{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
      position:relative;
      z-index:1;
    }
    .mini-tags span,.tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 9px;
      background:rgba(245,239,230,.86);
      border:1px solid rgba(229,216,200,.9);
      color:var(--muted);
      font-size:12px;
      font-weight:750;
    }

    .section{
      padding:76px 0;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-kicker{
      color:var(--amber);
      font-size:13px;
      font-weight:900;
      letter-spacing:.08em;
      margin-bottom:10px;
    }
    h2{
      color:var(--title);
      font-size:clamp(28px,3.6vw,42px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:900;
      margin-bottom:12px;
    }
    .section-desc{
      color:var(--muted);
      max-width:650px;
      margin-bottom:0;
    }

    .notice-strip{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:18px;
      align-items:stretch;
      margin-bottom:34px;
    }
    .notice-card{
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.78);
      box-shadow:var(--shadow);
      padding:22px;
      display:flex;
      gap:16px;
      align-items:flex-start;
    }
    .notice-icon{
      width:42px;height:42px;
      display:flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      border-radius:15px;
      background:rgba(105,124,106,.12);
      color:var(--green);
      font-weight:900;
    }
    .notice-card h3{
      color:var(--title);
      font-size:18px;
      line-height:1.35;
      margin-bottom:5px;
    }
    .notice-card p{margin-bottom:0;color:var(--muted);font-size:14px}

    .directory-layout{
      display:grid;
      grid-template-columns:280px minmax(0,1fr);
      gap:26px;
      align-items:start;
    }
    .filter-sidebar{
      position:sticky;
      top:104px;
      padding:20px;
      border-radius:var(--radius-lg);
      background:var(--ink);
      color:var(--white);
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .filter-sidebar:before{
      content:"";
      position:absolute;
      inset:-80px -90px auto auto;
      width:200px;height:200px;
      background:rgba(199,119,58,.18);
      border-radius:50%;
    }
    .filter-title{
      position:relative;
      font-size:18px;
      font-weight:900;
      color:var(--white);
      margin-bottom:10px;
    }
    .filter-desc{
      position:relative;
      color:rgba(255,248,238,.68);
      font-size:14px;
      margin-bottom:18px;
    }
    .filter-tags{
      position:relative;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .filter-tag{
      width:100%;
      text-align:left;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(255,248,238,.06);
      border:1px solid rgba(255,248,238,.12);
      color:rgba(255,248,238,.82);
      font-weight:800;
      transition:background var(--ease),border-color var(--ease),transform var(--ease),color var(--ease);
    }
    .filter-tag:hover,.filter-tag.active{
      background:rgba(199,119,58,.22);
      border-color:rgba(214,138,69,.42);
      color:var(--white);
      transform:translateX(3px);
    }
    .filter-tag small{
      color:rgba(255,248,238,.48);
      font-weight:800;
    }
    .filter-tip{
      position:relative;
      margin-top:18px;
      padding:14px;
      border-radius:18px;
      background:rgba(105,124,106,.18);
      border:1px solid rgba(255,248,238,.12);
      color:rgba(255,248,238,.76);
      font-size:13px;
    }

    .content-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .content-card{
      position:relative;
      min-height:280px;
      display:flex;
      flex-direction:column;
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid rgba(229,216,200,.92);
      box-shadow:0 12px 42px rgba(55,38,22,.06);
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .content-card:hover{
      transform:translateY(-4px);
      border-color:rgba(199,119,58,.48);
      box-shadow:var(--shadow);
    }
    .abstract-cover{
      height:112px;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 24% 32%, rgba(199,119,58,.32), transparent 22%),
        radial-gradient(circle at 78% 18%, rgba(105,124,106,.24), transparent 26%),
        linear-gradient(135deg,#EFE2D2,#FFFDF8 58%,#E9DED1);
    }
    .abstract-cover:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(27,24,21,.08) 1px, transparent 1px),
        linear-gradient(rgba(27,24,21,.06) 1px, transparent 1px);
      background-size:24px 24px;
      opacity:.45;
    }
    .abstract-cover:after{
      content:"";
      position:absolute;
      right:24px;bottom:-26px;
      width:108px;height:108px;
      border-radius:34px;
      border:1px solid rgba(27,24,21,.12);
      background:rgba(255,253,248,.28);
      transform:rotate(18deg);
    }
    .card-body{
      padding:19px 20px 20px;
      display:flex;
      flex-direction:column;
      flex:1;
    }
    .card-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:13px;
    }
    .category-name{
      display:inline-flex;
      color:#8F542B;
      background:rgba(199,119,58,.1);
      border:1px solid rgba(199,119,58,.2);
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:900;
    }
    .update{
      color:var(--subtle);
      font-size:12px;
      font-weight:750;
    }
    .content-card h3{
      color:var(--title);
      font-size:21px;
      line-height:1.32;
      letter-spacing:-.02em;
      margin-bottom:9px;
      transition:color var(--ease);
    }
    .content-card:hover h3{color:#A45E2E}
    .content-card p{
      color:var(--muted);
      font-size:14.5px;
      line-height:1.7;
      margin-bottom:16px;
    }
    .card-foot{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:14px;
      border-top:1px solid rgba(229,216,200,.72);
    }
    .card-tags{
      display:flex;
      flex-wrap:wrap;
      gap:6px;
    }
    .card-link{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:5px;
      color:var(--title);
      font-weight:900;
      font-size:14px;
      transition:color var(--ease);
    }
    .card-link:hover{color:var(--amber)}

    .guide-block{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:24px;
      align-items:stretch;
    }
    .guide-card{
      border-radius:var(--radius-xl);
      background:var(--cream);
      border:1px solid var(--line);
      padding:28px;
      box-shadow:var(--shadow);
    }
    .guide-card.dark{
      background:var(--ink);
      color:var(--white);
      position:relative;
      overflow:hidden;
    }
    .guide-card.dark:after{
      content:"";
      position:absolute;
      right:-70px;bottom:-80px;
      width:260px;height:260px;
      background:rgba(199,119,58,.2);
      border-radius:50%;
    }
    .guide-card h3{
      position:relative;
      color:inherit;
      font-size:24px;
      line-height:1.3;
      margin-bottom:12px;
      letter-spacing:-.03em;
    }
    .guide-card p{
      position:relative;
      margin-bottom:18px;
      color:var(--muted);
    }
    .guide-card.dark p{color:rgba(255,248,238,.72)}
    .path-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .path-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(255,253,248,.72);
      border:1px solid rgba(229,216,200,.86);
      color:var(--text);
    }
    .path-list span{
      width:28px;height:28px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      background:var(--amber);
      color:var(--white);
      font-weight:900;
      font-size:12px;
    }

    .stats-band{
      padding:56px 0;
      background:var(--ink);
      color:var(--white);
      position:relative;
      overflow:hidden;
    }
    .stats-band:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 15% 20%, rgba(199,119,58,.2), transparent 24%),
        radial-gradient(circle at 82% 70%, rgba(105,124,106,.22), transparent 28%);
    }
    .stats-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:14px;
    }
    .stat-item{
      padding:22px;
      border-radius:22px;
      background:rgba(255,248,238,.06);
      border:1px solid rgba(255,248,238,.12);
    }
    .stat-num{
      color:var(--amber-2);
      font-size:34px;
      line-height:1;
      font-weight:950;
      letter-spacing:-.04em;
      margin-bottom:10px;
    }
    .stat-item h3{
      color:var(--white);
      font-size:17px;
      margin-bottom:6px;
    }
    .stat-item p{
      color:rgba(255,248,238,.64);
      font-size:13.5px;
      margin-bottom:0;
    }

    .faq-wrap{
      display:grid;
      grid-template-columns:.8fr 1.2fr;
      gap:32px;
      align-items:start;
    }
    .faq-intro{
      padding:26px;
      border-radius:var(--radius-xl);
      background:var(--card);
      border:1px solid var(--line);
      box-shadow:var(--shadow);
    }
    .faq-intro h2{font-size:34px}
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border:1px solid rgba(229,216,200,.92);
      border-radius:20px;
      background:var(--card);
      overflow:hidden;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    .faq-item:hover{border-color:rgba(199,119,58,.38)}
    .faq-item.active{
      background:#FFF9EF;
      border-color:rgba(199,119,58,.38);
      box-shadow:0 14px 44px rgba(55,38,22,.07);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 20px;
      background:transparent;
      color:var(--title);
      text-align:left;
      font-weight:900;
      font-size:17px;
    }
    .faq-icon{
      width:26px;height:26px;
      flex:0 0 auto;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:var(--cream);
      color:var(--amber);
      transition:transform var(--ease),background var(--ease);
      font-weight:900;
    }
    .faq-item.active .faq-icon{
      transform:rotate(45deg);
      background:rgba(199,119,58,.14);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 260ms ease;
    }
    .faq-answer p{
      padding:0 20px 18px;
      margin:0;
      color:var(--muted);
      font-size:15px;
    }

    .cta-section{
      padding:86px 0;
    }
    .cta-box{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:30px;
      align-items:center;
      border-radius:36px;
      background:
        radial-gradient(circle at 78% 20%, rgba(199,119,58,.22), transparent 28%),
        linear-gradient(135deg,#1B1815,#26211C);
      color:var(--white);
      padding:38px;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .cta-box h2{
      color:var(--white);
      margin-bottom:14px;
    }
    .cta-box p{
      color:rgba(255,248,238,.72);
      max-width:660px;
      margin-bottom:22px;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .cta-panel{
      position:relative;
      padding:22px;
      border-radius:28px;
      background:rgba(255,248,238,.08);
      border:1px solid rgba(255,248,238,.14);
    }
    .cta-panel h3{
      color:var(--white);
      font-size:20px;
      margin-bottom:12px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
      color:rgba(255,248,238,.76);
      font-size:14px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
    }
    .check-list li:before{
      content:"✓";
      width:22px;height:22px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      background:rgba(199,119,58,.24);
      color:var(--amber-2);
      font-weight:900;
      line-height:1;
    }

    .site-footer{
      background:var(--ink);
      color:var(--white);
      padding:58px 0 26px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.25fr .8fr .9fr .95fr;
      gap:34px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,248,238,.12);
    }
    .footer-brand{color:var(--white);font-size:18px;margin-bottom:14px}
    .footer-text,.footer-note{
      color:rgba(255,248,238,.64);
      font-size:14px;
      line-height:1.75;
      margin:0;
    }
    .footer-title{
      color:var(--white);
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,248,238,.68);
      transition:color var(--ease),transform var(--ease);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--amber-2);
      transform:translateX(3px);
    }
    .footer-bottom{
      padding-top:22px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,248,238,.5);
      font-size:13px;
    }

    @media (max-width: 1024px){
      .container{width:min(var(--container), calc(100% - 48px))}
      .hero-grid,.guide-block,.faq-wrap,.cta-box{grid-template-columns:1fr}
      .category-panel{max-width:680px}
      .directory-layout{grid-template-columns:1fr}
      .filter-sidebar{
        position:relative;
        top:auto;
      }
      .filter-tags{
        flex-direction:row;
        overflow:auto;
        padding-bottom:4px;
      }
      .filter-tag{
        width:auto;
        min-width:max-content;
      }
      .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:1fr 1fr}
      .nav-cta{display:none}
    }

    @media (max-width: 768px){
      .topbar-inner{height:auto;min-height:38px}
      .topbar-left .topbar-muted:nth-of-type(2),.topbar-right{display:none}
      .nav-shell{min-height:68px}
      .menu-toggle{display:flex}
      .nav-links{
        position:absolute;
        left:24px;
        right:24px;
        top:calc(100% + 10px);
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:24px;
        padding:10px;
        background:rgba(255,253,248,.98);
        box-shadow:var(--shadow-strong);
      }
      body.menu-open .nav-links{display:flex}
      .nav-links a{
        border-radius:16px;
        padding:13px 14px;
      }
      .brand-sub{display:none}
      .page-hero{padding:54px 0 34px}
      .section{padding:58px 0}
      .section-head{display:block}
      .notice-strip{grid-template-columns:1fr}
      .content-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
      .cta-box{padding:28px}
    }

    @media (max-width: 520px){
      body{font-size:15px}
      .container{width:calc(100% - 36px)}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn{width:100%}
      .stats-grid{grid-template-columns:1fr}
      .filter-sidebar{padding:18px}
      .visual-card:nth-child(3),.visual-card:nth-child(4){transform:none}
      .notice-card{display:block}
      .notice-icon{margin-bottom:12px}
      .card-foot{align-items:flex-start;flex-direction:column}
      .hero-lead{font-size:16px}
      .topbar{font-size:12px}
    }

/* roulang page: category2 */
:root{
      --bg: #faf7f1;
      --bg-soft: #f4ede4;
      --surface: #fffdf8;
      --surface-2: #f8f3ea;
      --dark: #1b1815;
      --dark-2: #241f1b;
      --text: #191714;
      --muted: #4e4841;
      --soft: #81776b;
      --border: #e5d8c8;
      --border-strong: #d6c4b0;
      --accent: #c7773a;
      --accent-2: #d68a45;
      --accent-soft: rgba(214, 138, 69, 0.14);
      --ok: #697c6a;
      --warn: #9e6c42;
      --shadow: 0 18px 60px rgba(55, 38, 22, 0.08);
      --shadow-strong: 0 24px 70px rgba(55, 38, 22, 0.12);
      --radius-xl: 30px;
      --radius-lg: 22px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --container: 1180px;
      --ease: 220ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(214,138,69,.10), transparent 24%),
        radial-gradient(circle at right 12%, rgba(105,124,106,.08), transparent 20%),
        linear-gradient(180deg, #fbf8f3 0%, #f8f3eb 100%);
      line-height:1.75;
      letter-spacing:.01em;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    img{max-width:100%;display:block}
    a{color:inherit;text-decoration:none}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(199,119,58,.2);color:var(--text)}
    :focus-visible{
      outline:3px solid rgba(214,138,69,.28);
      outline-offset:3px;
    }
    .container{
      width:min(100% - 36px, var(--container));
      margin:0 auto;
    }
    .topbar{
      background:linear-gradient(90deg, #171411 0%, #1f1a17 100%);
      color:#fff7ee;
      font-size:13px;
    }
    .topbar-inner{
      min-height:40px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:8px 0;
    }
    .topbar-left,
    .topbar-right{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
    }
    .topbar-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:5px 10px;
      border:1px solid rgba(255,248,238,.14);
      border-radius:999px;
      background:rgba(255,248,238,.05);
      letter-spacing:.03em;
    }
    .topbar-muted{color:rgba(255,248,238,.74)}
    .topbar-right a{
      color:#fff7ee;
      opacity:.92;
      transition:opacity var(--ease), transform var(--ease);
    }
    .topbar-right a:hover{opacity:1;transform:translateY(-1px)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(250,247,241,.84);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(229,216,200,.75);
      box-shadow:0 6px 28px rgba(55,38,22,.04);
    }
    .header-inner{
      min-height:76px;
      display:flex;
      align-items:center;
      gap:18px;
      justify-content:space-between;
      position:relative;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:15px;
      display:grid;
      place-items:center;
      background:linear-gradient(180deg, #d89454 0%, #c7773a 100%);
      color:#fff8ee;
      font-weight:800;
      box-shadow:0 14px 24px rgba(199,119,58,.24);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:1px;
    }
    .brand-text strong{
      font-size:16px;
      line-height:1.2;
      letter-spacing:.02em;
    }
    .brand-text small{
      color:var(--soft);
      font-size:12px;
      line-height:1.35;
    }
    .nav-toggle{
      display:none;
      align-items:center;
      gap:8px;
      border:1px solid var(--border);
      background:var(--surface);
      color:var(--text);
      border-radius:999px;
      padding:11px 14px;
      cursor:pointer;
      box-shadow:0 8px 20px rgba(55,38,22,.05);
      transition:transform var(--ease), border-color var(--ease), background var(--ease);
    }
    .nav-toggle:hover{transform:translateY(-1px);border-color:var(--border-strong)}
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      padding:8px;
      border:1px solid rgba(229,216,200,.72);
      border-radius:999px;
      background:rgba(255,253,248,.84);
      box-shadow:0 8px 26px rgba(55,38,22,.05);
    }
    .nav-links a{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:600;
      transition:background var(--ease), color var(--ease), transform var(--ease), box-shadow var(--ease);
    }
    .nav-links a:hover{
      color:var(--text);
      background:rgba(214,138,69,.10);
      transform:translateY(-1px);
    }
    .nav-links a.active,
    .nav-links a[aria-current="page"]{
      color:#fff8ee;
      background:var(--dark);
      box-shadow:0 10px 24px rgba(27,24,21,.18);
    }
    .header-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:var(--accent);
      color:#fff8ee;
      font-weight:700;
      letter-spacing:.02em;
      box-shadow:0 14px 28px rgba(199,119,58,.2);
      transition:transform var(--ease), background var(--ease), box-shadow var(--ease);
      white-space:nowrap;
    }
    .header-cta:hover{
      background:var(--accent-2);
      transform:translateY(-1px);
      box-shadow:0 16px 30px rgba(199,119,58,.24);
    }
    main{display:block}
    .hero{
      padding:72px 0 54px;
      position:relative;
      overflow:hidden;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(255,255,255,.66), rgba(255,255,255,0) 34%),
        radial-gradient(circle at 20% 12%, rgba(214,138,69,.12), transparent 32%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns: 1.04fr .96fr;
      gap:42px;
      align-items:center;
      position:relative;
      z-index:1;
      min-height:560px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(214,138,69,.12);
      color:#9a5f31;
      border:1px solid rgba(214,138,69,.18);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
    }
    .hero h1{
      margin:18px 0 16px;
      font-size:clamp(34px, 5vw, 60px);
      line-height:1.08;
      letter-spacing:-.03em;
      max-width:12ch;
    }
    .hero-lead{
      margin:0;
      max-width:58ch;
      font-size:17px;
      color:var(--muted);
    }
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:50px;
      padding:0 20px;
      border-radius:999px;
      font-weight:700;
      border:1px solid transparent;
      transition:transform var(--ease), background var(--ease), color var(--ease), border-color var(--ease), box-shadow var(--ease);
      cursor:pointer;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      background:linear-gradient(180deg, #d68a45 0%, #c7773a 100%);
      color:#fff8ee;
      box-shadow:0 16px 28px rgba(199,119,58,.24);
    }
    .btn-primary:hover{background:linear-gradient(180deg, #dd9651 0%, #d07b3b 100%)}
    .btn-secondary{
      background:var(--surface);
      border-color:var(--border);
      color:var(--text);
      box-shadow:0 12px 24px rgba(55,38,22,.05);
    }
    .btn-secondary:hover{
      border-color:var(--border-strong);
      background:#fff9f1;
    }
    .btn-dark{
      background:#fff8ee;
      color:var(--dark);
    }
    .btn-ghost{
      background:transparent;
      border-color:rgba(255,248,238,.24);
      color:#fff8ee;
    }
    .btn-ghost:hover{background:rgba(255,248,238,.08)}
    .hero-trust{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .hero-trust span{
      padding:7px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.64);
      border:1px solid rgba(229,216,200,.9);
      color:var(--soft);
      font-size:13px;
    }
    .hero-panel{
      position:relative;
      display:grid;
      gap:16px;
    }
    .panel-glow{
      position:absolute;
      inset:auto -20px 40px auto;
      width:210px;
      height:210px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(214,138,69,.20), rgba(214,138,69,0) 68%);
      filter:blur(4px);
      pointer-events:none;
    }
    .dashboard{
      border:1px solid rgba(229,216,200,.9);
      border-radius:var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,255,255,.96), rgba(252,248,241,.98)),
        repeating-linear-gradient(90deg, rgba(214,138,69,.03) 0 1px, transparent 1px 22px);
      box-shadow:var(--shadow-strong);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .dashboard::after{
      content:"";
      position:absolute;
      inset:-1px;
      border-radius:inherit;
      background:
        radial-gradient(circle at 84% 12%, rgba(214,138,69,.12), transparent 18%),
        radial-gradient(circle at 8% 92%, rgba(105,124,106,.12), transparent 18%);
      pointer-events:none;
    }
    .dashboard-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
      position:relative;
      z-index:1;
    }
    .dashboard-title{
      font-weight:800;
      font-size:16px;
    }
    .dashboard-pill{
      padding:7px 12px;
      border-radius:999px;
      background:rgba(27,24,21,.06);
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .dashboard-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:14px;
      position:relative;
      z-index:1;
    }
    .dashboard-main,
    .dashboard-side,
    .dashboard-wide,
    .dashboard-mini{
      border-radius:22px;
      border:1px solid rgba(229,216,200,.92);
      background:rgba(255,255,255,.84);
      box-shadow:0 12px 30px rgba(55,38,22,.05);
    }
    .dashboard-main{
      padding:18px;
      min-height:250px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:14px;
      background:
        linear-gradient(160deg, rgba(27,24,21,.97), rgba(39,34,30,.96));
      color:#fff8ee;
      border-color:rgba(255,248,238,.08);
    }
    .dashboard-main .tag{
      display:inline-flex;
      width:max-content;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,248,238,.1);
      border:1px solid rgba(255,248,238,.12);
      color:rgba(255,248,238,.92);
      font-size:12px;
      font-weight:700;
    }
    .dashboard-main h2{
      margin:10px 0 6px;
      font-size:24px;
      line-height:1.15;
      letter-spacing:-.02em;
    }
    .dashboard-main p{
      margin:0;
      color:rgba(255,248,238,.78);
      font-size:14px;
    }
    .meter{
      margin-top:auto;
      display:grid;
      grid-template-columns:1fr auto;
      gap:10px;
      align-items:center;
    }
    .meter-bar{
      height:10px;
      border-radius:999px;
      background:rgba(255,248,238,.12);
      overflow:hidden;
    }
    .meter-bar span{
      display:block;
      width:78%;
      height:100%;
      border-radius:inherit;
      background:linear-gradient(90deg, #d68a45, #f0c28c);
    }
    .meter small{
      font-size:12px;
      color:rgba(255,248,238,.70);
    }
    .dashboard-side{
      padding:16px;
      display:grid;
      gap:12px;
    }
    .mini-card{
      padding:14px 14px 13px;
      border-radius:18px;
      background:linear-gradient(180deg, #fff, #faf4eb);
      border:1px solid rgba(229,216,200,.96);
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .mini-card:hover{
      transform:translateY(-2px);
      border-color:rgba(214,138,69,.40);
      box-shadow:0 16px 28px rgba(55,38,22,.08);
    }
    .mini-card strong{
      display:block;
      margin-bottom:5px;
      font-size:15px;
    }
    .mini-card span{
      color:var(--soft);
      font-size:13px;
      line-height:1.6;
    }
    .dashboard-wide{
      grid-column:1 / -1;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      background:linear-gradient(180deg, #fffdf8, #f7efe4);
    }
    .dashboard-wide b{
      display:block;
      font-size:15px;
      margin-bottom:2px;
    }
    .dashboard-wide em{
      font-style:normal;
      color:var(--soft);
      font-size:13px;
    }
    .quick-index{
      margin-top:18px;
      padding-bottom:10px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .quick-index a{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 14px;
      border-radius:999px;
      background:rgba(255,253,248,.88);
      border:1px solid var(--border);
      color:var(--muted);
      font-weight:700;
      font-size:13px;
      transition:background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
    }
    .quick-index a:hover{
      color:var(--text);
      background:rgba(214,138,69,.1);
      border-color:rgba(214,138,69,.26);
      transform:translateY(-1px);
    }
    .section{
      padding:92px 0;
      position:relative;
    }
    .section.tight{padding-top:62px}
    .section.alt{
      background:
        linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,.12)),
        linear-gradient(180deg, #f7f1e8, #f3eadf);
      border-top:1px solid rgba(229,216,200,.72);
      border-bottom:1px solid rgba(229,216,200,.72);
    }
    .section-dark{
      background:linear-gradient(180deg, #1b1815 0%, #221d19 100%);
      color:#fff8ee;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:22px;
      margin-bottom:28px;
    }
    .section h2{
      margin:0;
      font-size:clamp(28px, 3.3vw, 42px);
      line-height:1.12;
      letter-spacing:-.03em;
    }
    .section-lead{
      margin:10px 0 0;
      max-width:60ch;
      color:var(--muted);
      font-size:16px;
    }
    .section-dark .section-lead,
    .section-dark p,
    .section-dark .muted-light{color:rgba(255,248,238,.78)}
    .eyebrow-light{
      background:rgba(255,248,238,.08);
      color:#f7cf9f;
      border-color:rgba(255,248,238,.12);
    }
    .editorial-grid{
      display:grid;
      grid-template-columns: 1.1fr .9fr;
      gap:20px;
      align-items:stretch;
    }
    .feature-card{
      padding:26px;
      border-radius:var(--radius-xl);
      border:1px solid var(--border);
      background:linear-gradient(180deg, #fffdf8, #faf4eb);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
      transition:transform var(--ease), border-color var(--ease), box-shadow var(--ease);
    }
    .feature-card:hover{
      transform:translateY(-4px);
      border-color:rgba(214,138,69,.35);
      box-shadow:0 22px 48px rgba(55,38,22,.10);
    }
    .feature-card::before{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(135deg, rgba(214,138,69,.08), transparent 42%);
      pointer-events:none;
    }
    .feature-badge{
      position:relative;
      z-index:1;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(214,138,69,.12);
      color:#97582c;
      font-weight:700;
      font-size:12px;
    }
    .feature-card h3,
    .panel h3,
    .timeline h3,
    .faq-item summary{
      margin:14px 0 10px;
      font-size:22px;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .feature-card p,
    .panel p,
    .timeline p{
      margin:0;
      color:var(--muted);
    }
    .feature-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .feature-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:var(--muted);
    }
    .feature-list .dot{
      width:10px;
      height:10px;
      border-radius:50%;
      margin-top:8px;
      background:linear-gradient(180deg, #d68a45, #c7773a);
      box-shadow:0 0 0 4px rgba(214,138,69,.12);
      flex:0 0 auto;
    }
    .feature-stack{
      display:grid;
      gap:20px;
    }
    .stack-card{
      padding:22px;
      border-radius:26px;
      border:1px solid var(--border);
      background:var(--surface);
      box-shadow:var(--shadow);
      transition:transform var(--ease), border-color var(--ease);
    }
    .stack-card:hover{
      transform:translateY(-3px);
      border-color:rgba(214,138,69,.35);
    }
    .stack-card .index{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:44px;
      height:44px;
      border-radius:14px;
      background:rgba(199,119,58,.10);
      color:#9a5f31;
      font-weight:800;
      margin-bottom:14px;
    }
    .stack-card h3{
      margin:0 0 8px;
      font-size:20px;
      line-height:1.25;
    }
    .stack-card p{margin:0;color:var(--muted)}
    .metrics-grid{
      display:grid;
      grid-template-columns:repeat(4, 1fr);
      gap:18px;
      margin-top:22px;
    }
    .metric{
      padding:22px;
      border-radius:24px;
      background:rgba(255,253,248,.86);
      border:1px solid rgba(229,216,200,.92);
      box-shadow:0 12px 30px rgba(55,38,22,.05);
      transition:transform var(--ease), border-color var(--ease);
    }
    .metric:hover{
      transform:translateY(-3px);
      border-color:rgba(214,138,69,.32);
    }
    .metric strong{
      display:block;
      font-size:30px;
      line-height:1;
      letter-spacing:-.04em;
      color:var(--dark);
      margin-bottom:10px;
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .split-grid{
      display:grid;
      grid-template-columns: 1fr 1fr;
      gap:20px;
      align-items:stretch;
    }
    .panel{
      padding:26px;
      border-radius:var(--radius-xl);
      border:1px solid var(--border);
      background:linear-gradient(180deg, #fffdf8, #f9f3ea);
      box-shadow:var(--shadow);
    }
    .panel.soft{
      background:linear-gradient(180deg, #fcfaf6, #f4ede4);
    }
    .checklist{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
    }
    .checklist li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:var(--muted);
    }
    .check{
      width:22px;
      height:22px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:rgba(105,124,106,.12);
      color:var(--ok);
      font-weight:800;
      font-size:12px;
      margin-top:2px;
      flex:0 0 auto;
    }
    .notice{
      margin-top:18px;
      padding:16px 18px;
      border-radius:20px;
      border:1px solid rgba(214,138,69,.24);
      background:rgba(214,138,69,.08);
      color:#7a4b28;
      line-height:1.7;
    }
    .guide-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:20px;
      align-items:start;
    }
    .timeline{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:16px;
      position:relative;
    }
    .timeline::before{
      content:"";
      position:absolute;
      top:12px;
      bottom:12px;
      left:19px;
      width:1px;
      background:linear-gradient(180deg, rgba(199,119,58,.32), rgba(229,216,200,.08));
    }
    .timeline li{
      display:grid;
      grid-template-columns:40px 1fr;
      gap:16px;
      align-items:start;
      position:relative;
      z-index:1;
    }
    .step-dot{
      width:40px;
      height:40px;
      border-radius:14px;
      background:linear-gradient(180deg, #d68a45, #c7773a);
      color:#fff8ee;
      display:grid;
      place-items:center;
      font-weight:800;
      box-shadow:0 12px 24px rgba(199,119,58,.22);
    }
    .timeline-card{
      padding:18px 18px 16px;
      border-radius:22px;
      background:rgba(255,253,248,.9);
      border:1px solid rgba(229,216,200,.9);
      box-shadow:0 12px 26px rgba(55,38,22,.05);
    }
    .timeline-card h3{
      margin:0 0 6px;
      font-size:19px;
      line-height:1.25;
    }
    .timeline-card p{margin:0;color:var(--muted)}
    .dark-panel{
      padding:28px;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at top right, rgba(214,138,69,.18), transparent 22%),
        linear-gradient(180deg, rgba(35,30,27,1), rgba(26,23,20,1));
      border:1px solid rgba(255,248,238,.10);
      box-shadow:0 26px 72px rgba(27,24,21,.24);
      color:#fff8ee;
      position:relative;
      overflow:hidden;
    }
    .dark-panel::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:42px 42px;
      opacity:.3;
      pointer-events:none;
    }
    .dark-panel h3{
      margin:0 0 10px;
      font-size:24px;
      line-height:1.2;
    }
    .dark-panel p{margin:0;color:rgba(255,248,238,.78)}
    .dark-checks{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:12px;
      position:relative;
      z-index:1;
    }
    .dark-checks li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:rgba(255,248,238,.84);
    }
    .dark-checks .check{
      background:rgba(255,248,238,.10);
      color:#f3c494;
    }
    .notice-dark{
      margin-top:18px;
      padding:16px 18px;
      border-radius:20px;
      background:rgba(255,248,238,.06);
      border:1px solid rgba(255,248,238,.12);
      color:rgba(255,248,238,.78);
    }
    .faq-grid{
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .faq-item{
      border:1px solid var(--border);
      border-radius:22px;
      background:var(--surface);
      box-shadow:0 12px 26px rgba(55,38,22,.05);
      overflow:hidden;
      transition:border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }
    .faq-item:hover{
      transform:translateY(-2px);
      border-color:rgba(214,138,69,.32);
      box-shadow:0 18px 32px rgba(55,38,22,.07);
    }
    .faq-item[open]{
      border-color:rgba(214,138,69,.38);
      background:#fffaf2;
      box-shadow:0 20px 40px rgba(55,38,22,.09);
    }
    .faq-item summary{
      list-style:none;
      margin:0;
      padding:18px 22px;
      cursor:pointer;
      position:relative;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      font-size:18px;
      line-height:1.3;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"＋";
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      flex:0 0 auto;
      background:rgba(214,138,69,.12);
      color:#97582c;
      font-weight:800;
      transition:transform var(--ease), background var(--ease);
    }
    .faq-item[open] summary::after{
      content:"－";
      background:rgba(214,138,69,.18);
      transform:rotate(0deg);
    }
    .faq-answer{
      padding:0 22px 20px;
      color:var(--muted);
      font-size:15px;
      line-height:1.8;
      border-top:1px solid rgba(229,216,200,.76);
      margin-top:-1px;
    }
    .cta-section{
      padding:34px;
      border-radius:32px;
      background:
        radial-gradient(circle at 80% 20%, rgba(214,138,69,.18), transparent 24%),
        linear-gradient(180deg, #23201d, #171411);
      border:1px solid rgba(255,248,238,.10);
      box-shadow:0 28px 80px rgba(27,24,21,.24);
      color:#fff8ee;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-section h2{
      max-width:14ch;
      margin:10px 0 0;
      color:#fff8ee;
    }
    .cta-note{
      margin-top:10px;
      color:rgba(255,248,238,.76);
      font-size:15px;
      max-width:56ch;
    }
    .cta-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .btn-on-dark.btn-secondary{
      background:rgba(255,248,238,.94);
      border-color:rgba(255,248,238,.18);
    }
    .btn-on-dark.btn-secondary:hover{background:#fff}
    .site-footer{
      background:linear-gradient(180deg, #171411, #12100e);
      color:#fff8ee;
      padding:74px 0 24px;
      margin-top:0;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .9fr .9fr 1fr;
      gap:24px;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,248,238,.12);
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      margin-bottom:14px;
      color:#fff8ee;
    }
    .footer-brand .brand-mark{
      width:40px;
      height:40px;
      border-radius:14px;
      box-shadow:none;
    }
    .footer-text,
    .footer-note{
      color:rgba(255,248,238,.76);
      margin:0;
      line-height:1.8;
      font-size:14px;
    }
    .footer-title{
      color:#fff8ee;
      font-weight:700;
      margin-bottom:12px;
      font-size:15px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,248,238,.78);
      transition:color var(--ease), transform var(--ease);
      width:max-content;
    }
    .footer-links a:hover{
      color:#fff8ee;
      transform:translateX(2px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      align-items:center;
      padding-top:20px;
      color:rgba(255,248,238,.66);
      font-size:13px;
    }
    .section-label{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:10px;
      color:#9a5f31;
      font-weight:700;
      letter-spacing:.04em;
      font-size:13px;
      text-transform:none;
    }
    .section-dark .section-label{color:#f4c990}
    .read-bar{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      margin-top:14px;
    }
    .read-bar span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(27,24,21,.06);
      color:var(--soft);
      font-size:12px;
      font-weight:700;
    }
    .callout-box{
      margin-top:18px;
      padding:18px 18px 16px;
      border-radius:22px;
      background:rgba(105,124,106,.08);
      border:1px solid rgba(105,124,106,.18);
      color:#536259;
      line-height:1.8;
    }
    .line-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .line-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:var(--muted);
    }
    .line-list li::before{
      content:"";
      width:8px;
      height:8px;
      margin-top:10px;
      border-radius:50%;
      background:linear-gradient(180deg, #d68a45, #c7773a);
      flex:0 0 auto;
      box-shadow:0 0 0 4px rgba(214,138,69,.12);
    }
    .dim{
      color:var(--soft);
      font-size:13px;
    }
    .mini-kpi{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:12px;
      margin-top:16px;
    }
    .mini-kpi div{
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(229,216,200,.88);
    }
    .mini-kpi strong{
      display:block;
      font-size:20px;
      line-height:1;
      margin-bottom:8px;
      color:var(--dark);
    }
    .mini-kpi span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    @media (max-width: 1100px){
      .hero-grid,
      .editorial-grid,
      .guide-grid,
      .split-grid{
        grid-template-columns:1fr;
      }
      .hero h1{max-width:14ch}
      .metrics-grid{
        grid-template-columns:repeat(2, 1fr);
      }
      .cta-section{
        flex-direction:column;
        align-items:flex-start;
      }
      .cta-actions{justify-content:flex-start}
      .footer-grid{
        grid-template-columns:1fr 1fr;
      }
    }
    @media (max-width: 992px){
      .topbar-inner{
        flex-direction:column;
        align-items:flex-start;
        gap:8px;
      }
      .header-inner{
        flex-wrap:wrap;
        padding:14px 0;
      }
      .nav-toggle{
        display:inline-flex;
        margin-left:auto;
      }
      .nav-links{
        display:none;
        width:100%;
        order:4;
        flex-direction:column;
        align-items:stretch;
        padding:12px;
        border-radius:24px;
        margin-top:6px;
      }
      .site-header.nav-open .nav-links{display:flex}
      .nav-links a{
        justify-content:flex-start;
        width:100%;
        padding:0 14px;
      }
      .header-cta{
        display:none;
      }
      .hero{
        padding-top:48px;
      }
      .hero-grid{
        min-height:auto;
      }
      .dashboard-grid{
        grid-template-columns:1fr;
      }
      .dashboard-main{
        min-height:auto;
      }
      .dashboard-wide{
        flex-direction:column;
        align-items:flex-start;
      }
    }
    @media (max-width: 768px){
      .container{width:min(100% - 28px, var(--container))}
      .section{
        padding:66px 0;
      }
      .hero h1{
        font-size:clamp(30px, 8vw, 42px);
      }
      .hero-lead,
      .section-lead{
        font-size:15px;
      }
      .metrics-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .faq-item summary{
        font-size:17px;
        padding:16px 18px;
      }
      .faq-answer{
        padding:0 18px 18px;
      }
      .cta-section{
        padding:24px;
        border-radius:26px;
      }
      .dashboard,
      .feature-card,
      .stack-card,
      .panel,
      .dark-panel{
        border-radius:24px;
      }
      .topbar-right{
        display:none;
      }
      .hero-actions .btn{
        flex:1 1 100%;
      }
      .btn{
        width:100%;
      }
    }
    @media (max-width: 520px){
      .brand-text small{display:none}
      .brand-mark{width:40px;height:40px}
      .hero{
        padding-top:36px;
      }
      .hero h1{
        max-width:100%;
      }
      .hero-trust{
        display:grid;
        grid-template-columns:1fr;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .quick-index{
        display:grid;
        grid-template-columns:repeat(2, minmax(0,1fr));
        width:100%;
      }
      .quick-index a{
        justify-content:center;
      }
      .timeline::before{
        left:18px;
      }
      .timeline li{
        grid-template-columns:36px 1fr;
        gap:12px;
      }
      .step-dot{
        width:36px;
        height:36px;
        border-radius:12px;
      }
      .cta-section h2{
        max-width:100%;
      }
      .mini-kpi{
        grid-template-columns:1fr;
      }
      .topbar{
        font-size:12px;
      }
      .topbar-left{
        gap:8px;
      }
    }