/* roulang page: index */
:root{
      --ink:#1E1D1B;
      --ink-soft:#403B36;
      --muted:#746C63;
      --muted-2:#948A7E;
      --brand:#7B3F46;
      --brand-dark:#65333A;
      --copper:#B27A4B;
      --paper:#F7F3EE;
      --paper-2:#ECE5DC;
      --card:#FFFDF9;
      --line:rgba(30,29,27,.10);
      --line-strong:rgba(30,29,27,.16);
      --danger:#A64D3D;
      --success:#60745A;
      --shadow:0 18px 50px rgba(30,29,27,.08);
      --shadow-hover:0 24px 70px rgba(30,29,27,.13);
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:32px;
      --container:1180px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }
    *{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(178,122,75,.10), transparent 28%),
        radial-gradient(circle at 86% 12%, rgba(123,63,70,.08), transparent 30%),
        var(--paper);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,border-color .22s ease,transform .22s ease}
    img,svg{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    input,select,textarea{
      width:100%;
      min-height:50px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:16px;
      background:rgba(255,253,249,.96);
      color:var(--ink);
      padding:13px 15px;
      outline:none;
      transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
    }
    textarea{min-height:118px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--copper);
      box-shadow:0 0 0 4px rgba(178,122,75,.16);
      background:#fff;
    }
    a:focus-visible,button:focus-visible,.button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(178,122,75,.42);
      outline-offset:3px;
    }
    .site-container{width:min(var(--container), calc(100% - 40px));margin:0 auto}
    .section{padding:100px 0}
    .section-tight{padding:76px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border:1px solid rgba(123,63,70,.18);
      border-radius:999px;
      background:rgba(255,253,249,.72);
      color:var(--brand);
      font-size:14px;
      font-weight:700;
      line-height:1.2;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--copper);
      box-shadow:0 0 0 5px rgba(178,122,75,.13);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3{letter-spacing:-.04em;color:var(--ink)}
    h1{
      max-width:720px;
      margin:22px 0 22px;
      font-size:clamp(2.25rem,5vw,4rem);
      line-height:1.12;
      font-weight:800;
    }
    h2{
      margin-bottom:18px;
      font-size:clamp(1.9rem,3.5vw,2.75rem);
      line-height:1.18;
      font-weight:800;
    }
    h3{font-size:1.35rem;line-height:1.28;font-weight:800}
    .lead{
      max-width:740px;
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
    }
    .subtext{color:var(--muted);font-size:15px}
    .button,.button.primary,.button.secondary{
      border-radius:999px;
      min-height:50px;
      padding:14px 22px;
      font-weight:800;
      letter-spacing:-.01em;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .button.primary{
      background:var(--brand);
      color:#fff;
      border:1px solid var(--brand);
      box-shadow:0 12px 28px rgba(123,63,70,.20);
    }
    .button.primary:hover,.button.primary:focus{
      background:var(--brand-dark);
      border-color:var(--brand-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 16px 34px rgba(123,63,70,.26),0 0 0 4px rgba(178,122,75,.10);
    }
    .button.secondary{
      background:rgba(255,253,249,.62);
      color:var(--ink);
      border:1px solid rgba(30,29,27,.18);
      box-shadow:none;
    }
    .button.secondary:hover,.button.secondary:focus{
      background:var(--paper-2);
      border-color:rgba(178,122,75,.55);
      color:var(--ink);
      transform:translateY(-2px);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,243,238,.94);
      border-bottom:1px solid rgba(30,29,27,.08);
      box-shadow:0 10px 34px rgba(30,29,27,.05);
      backdrop-filter:saturate(1.05) blur(8px);
    }
    .nav-wrap{
      height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      font-weight:900;
      color:var(--ink);
      letter-spacing:-.03em;
    }
    .brand-icon{
      width:42px;height:42px;border-radius:14px;
      background:linear-gradient(135deg,var(--ink) 0%,#332E29 56%,var(--brand) 100%);
      display:grid;place-items:center;
      box-shadow:0 14px 24px rgba(30,29,27,.16);
      position:relative;
      overflow:hidden;
    }
    .brand-icon:before{
      content:"";
      width:20px;height:24px;
      border:2px solid rgba(255,253,249,.9);
      border-radius:10px 10px 12px 12px;
      clip-path:polygon(50% 0,100% 18%,88% 100%,12% 100%,0 18%);
    }
    .brand-icon:after{
      content:"";
      position:absolute;
      width:8px;height:8px;
      border-right:2px solid #fff;
      border-bottom:2px solid #fff;
      transform:rotate(45deg);
      top:15px;left:17px;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:16px}
    .brand-text span{font-size:12px;color:var(--muted);font-weight:700;letter-spacing:0}
    .seg-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(30,29,27,.10);
      border-radius:999px;
      background:rgba(255,253,249,.72);
    }
    .seg-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:9px 16px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .seg-nav a:hover{
      color:var(--ink);
      background:rgba(236,229,220,.8);
    }
    .seg-nav a.active{
      color:var(--ink);
      background:rgba(123,63,70,.12);
      box-shadow:inset 0 0 0 1px rgba(123,63,70,.18);
    }
    .mobile-toggle{display:none}
    .hero{
      position:relative;
      padding:86px 0 78px;
      overflow:hidden;
      border-bottom:1px solid rgba(30,29,27,.08);
    }
    .hero:before{
      content:"";
      position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(30,29,27,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30,29,27,.045) 1px, transparent 1px);
      background-size:52px 52px;
      mask-image:linear-gradient(to bottom,rgba(0,0,0,.7),transparent 78%);
      pointer-events:none;
    }
    .hero .site-container{position:relative}
    .hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px}
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:30px;
    }
    .trust-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(30,29,27,.10);
      background:rgba(255,253,249,.72);
      border-radius:999px;
      padding:8px 12px;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .trust-chip i{
      width:7px;height:7px;border-radius:50%;background:var(--success);display:inline-block;
    }
    .audit-board{
      border:1px solid rgba(30,29,27,.10);
      background:linear-gradient(180deg,rgba(255,253,249,.98),rgba(255,253,249,.78));
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow);
      animation:floatIn .7s ease both;
    }
    @keyframes floatIn{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }
    .board-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-bottom:18px;
      border-bottom:1px solid rgba(30,29,27,.08);
    }
    .board-title{font-weight:900;letter-spacing:-.03em}
    .board-status{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(96,116,90,.12);
      color:var(--success);
      font-size:12px;
      font-weight:900;
    }
    .board-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success)}
    .mini-metrics{margin-top:18px}
    .mini-card{
      border:1px solid rgba(30,29,27,.08);
      background:rgba(247,243,238,.68);
      border-radius:18px;
      padding:16px;
      height:100%;
    }
    .mini-card strong{
      display:block;
      font-size:26px;
      line-height:1;
      font-weight:900;
      color:var(--brand);
      font-variant-numeric:tabular-nums;
    }
    .mini-card span{display:block;margin-top:8px;color:var(--muted);font-size:13px;font-weight:700}
    .progress-lane{
      margin-top:22px;
      padding:18px;
      border-radius:22px;
      background:var(--ink);
      color:#F4EDE5;
    }
    .progress-label{
      display:flex;justify-content:space-between;gap:16px;
      color:rgba(255,253,249,.72);
      font-size:13px;
      font-weight:800;
    }
    .progress-line{
      position:relative;
      height:9px;
      margin:16px 0 14px;
      border-radius:999px;
      background:rgba(255,255,255,.10);
      overflow:hidden;
    }
    .progress-line span{
      display:block;height:100%;width:72%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--copper),#D7A16F,var(--success));
    }
    .steps-mini{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:8px;
      font-size:12px;
      color:rgba(255,253,249,.72);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:36px;
    }
    .section-head p{max-width:620px;margin-bottom:0;color:var(--muted)}
    .metric-card{
      position:relative;
      height:100%;
      padding:26px;
      border-radius:var(--radius);
      border:1px solid rgba(30,29,27,.09);
      background:var(--card);
      box-shadow:0 14px 40px rgba(30,29,27,.055);
      overflow:hidden;
      transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
    }
    .metric-card:before{
      content:"";
      position:absolute;left:0;top:0;right:0;height:4px;
      background:linear-gradient(90deg,var(--brand),var(--copper));
      opacity:.9;
    }
    .metric-card:hover{
      transform:translateY(-4px);
      border-color:rgba(123,63,70,.35);
      box-shadow:var(--shadow-hover);
    }
    .metric-number{
      font-size:clamp(2.6rem,5vw,4.5rem);
      line-height:1;
      font-weight:900;
      color:var(--ink);
      font-variant-numeric:tabular-nums;
      letter-spacing:-.06em;
    }
    .metric-card h3{margin:18px 0 8px}
    .badge{
      display:inline-flex;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:900;
      line-height:1;
    }
    .badge.safe{background:rgba(96,116,90,.13);color:var(--success)}
    .badge.watch{background:rgba(166,77,61,.12);color:var(--danger)}
    .badge.neutral{background:rgba(178,122,75,.13);color:#8A5B34}
    .matrix-wrap{
      border-radius:var(--radius-lg);
      border:1px solid rgba(30,29,27,.09);
      background:linear-gradient(180deg,rgba(255,253,249,.92),rgba(236,229,220,.50));
      box-shadow:var(--shadow);
      padding:28px;
    }
    .matrix-index{
      display:flex;
      flex-direction:column;
      gap:12px;
      height:100%;
    }
    .index-item{
      display:flex;
      align-items:flex-start;
      gap:14px;
      padding:18px;
      border-radius:20px;
      border:1px solid rgba(30,29,27,.08);
      background:rgba(255,253,249,.82);
      transition:transform .22s ease,border-color .22s ease,background .22s ease;
    }
    .index-item:hover{
      transform:translateX(4px);
      border-color:rgba(178,122,75,.45);
      background:#fff;
    }
    .index-no{
      flex:0 0 auto;
      width:36px;height:36px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(123,63,70,.12);
      color:var(--brand);
      font-weight:900;
      font-size:13px;
    }
    .index-item strong{display:block;margin-bottom:4px}
    .index-item span{display:block;color:var(--muted);font-size:13px;line-height:1.55}
    .capability-map{
      min-height:100%;
      border-radius:26px;
      background:var(--ink);
      color:#F7F3EE;
      padding:28px;
      position:relative;
      overflow:hidden;
    }
    .capability-map:before{
      content:"";
      position:absolute;inset:0;
      background:
        radial-gradient(circle at 88% 12%, rgba(178,122,75,.28), transparent 28%),
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
      background-size:auto,38px 38px,38px 38px;
      pointer-events:none;
    }
    .capability-map>*{position:relative}
    .map-title{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}
    .map-title h3{color:#fff;margin:0}
    .map-title span{color:rgba(255,253,249,.62);font-size:13px;font-weight:700}
    .chip-cloud{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:24px}
    .chip{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,255,255,.06);
      color:rgba(255,253,249,.86);
      padding:9px 12px;
      font-size:13px;
      font-weight:800;
      transition:background .22s ease,border-color .22s ease,transform .22s ease;
    }
    .chip:hover{background:rgba(178,122,75,.20);border-color:rgba(178,122,75,.55);transform:translateY(-2px)}
    .output-card{
      padding:18px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.11);
      background:rgba(255,255,255,.06);
      height:100%;
    }
    .output-card b{display:block;color:#fff;margin-bottom:8px}
    .output-card p{margin:0;color:rgba(255,253,249,.66);font-size:14px}
    .compare-zone{
      background:var(--ink);
      color:#F7F3EE;
      border-radius:var(--radius-lg);
      padding:30px;
      overflow:hidden;
      position:relative;
    }
    .compare-zone:before{
      content:"";
      position:absolute;
      width:360px;height:360px;border-radius:50%;
      right:-120px;top:-140px;
      background:rgba(178,122,75,.14);
      filter:blur(4px);
    }
    .compare-zone h2,.compare-zone h3{color:#fff}
    .compare-zone .lead{color:rgba(255,253,249,.70)}
    .compare-panel{
      position:relative;
      height:100%;
      border-radius:24px;
      padding:24px;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.055);
    }
    .compare-panel.after{
      background:rgba(96,116,90,.16);
      border-color:rgba(96,116,90,.36);
    }
    .compare-panel h3{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px}
    .compare-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:13px}
    .compare-list li{
      display:flex;
      gap:12px;
      color:rgba(255,253,249,.72);
      font-size:15px;
      line-height:1.6;
    }
    .compare-list li:before{
      content:"";
      width:9px;height:9px;border-radius:50%;
      margin-top:8px;
      flex:0 0 auto;
      background:rgba(255,255,255,.28);
    }
    .after .compare-list li:before{background:var(--success)}
    .scenario-card{
      height:100%;
      padding:22px;
      border-radius:22px;
      border:1px solid rgba(30,29,27,.08);
      background:var(--card);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
    }
    .scenario-card:hover{transform:translateY(-4px);border-color:rgba(123,63,70,.30);box-shadow:var(--shadow)}
    .scenario-icon{
      width:44px;height:44px;border-radius:16px;
      display:grid;place-items:center;
      margin-bottom:16px;
      background:rgba(178,122,75,.14);
      color:var(--brand);
      font-weight:900;
    }
    .scenario-card p{color:var(--muted);margin-bottom:0;font-size:15px}
    .path-section{
      background:linear-gradient(180deg,rgba(236,229,220,.72),rgba(247,243,238,0));
      border-top:1px solid rgba(30,29,27,.07);
      border-bottom:1px solid rgba(30,29,27,.07);
    }
    .route{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:0;
      border:1px solid rgba(30,29,27,.09);
      border-radius:var(--radius-lg);
      background:var(--card);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .route-step{
      position:relative;
      padding:28px;
      border-right:1px solid rgba(30,29,27,.08);
    }
    .route-step:last-child{border-right:0}
    .route-step:before{
      content:attr(data-step);
      display:grid;place-items:center;
      width:42px;height:42px;
      border-radius:50%;
      background:var(--ink);
      color:#fff;
      font-weight:900;
      margin-bottom:18px;
    }
    .route-step h3{margin-bottom:8px}
    .route-step p{margin-bottom:0;color:var(--muted);font-size:15px}
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:14px;
      border:1px solid rgba(30,29,27,.09);
      border-radius:20px;
      overflow:hidden;
      background:var(--card);
      box-shadow:0 10px 30px rgba(30,29,27,.045);
    }
    .accordion-title{
      border:0!important;
      color:var(--ink)!important;
      font-size:17px;
      font-weight:900;
      padding:22px 54px 22px 22px;
      line-height:1.45;
      background:var(--card);
    }
    .accordion-title:hover,.accordion-title:focus{background:rgba(236,229,220,.45)}
    .accordion-title:before{right:22px;color:var(--brand);font-size:24px;margin-top:-13px}
    .accordion-content{
      border:0!important;
      border-top:1px solid rgba(30,29,27,.07)!important;
      background:#fffdf9;
      color:var(--muted);
      padding:20px 22px 24px;
    }
    .cta-panel{
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 78% 20%,rgba(178,122,75,.24),transparent 30%),
        linear-gradient(135deg,#1E1D1B,#2A2520 58%,#3B2A2D);
      color:#F7F3EE;
      padding:42px;
      box-shadow:0 28px 80px rgba(30,29,27,.18);
      overflow:hidden;
    }
    .cta-panel h2{color:#fff}
    .cta-panel p{color:rgba(255,253,249,.72)}
    .form-card{
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      border-radius:26px;
      padding:24px;
    }
    .form-label{
      display:block;
      color:rgba(255,253,249,.80);
      font-size:13px;
      font-weight:900;
      margin-bottom:7px;
    }
    .privacy-note{
      margin:12px 0 0;
      color:rgba(255,253,249,.60);
      font-size:13px;
      line-height:1.6;
    }
    .site-footer{
      background:var(--ink);
      color:rgba(247,243,238,.72);
      padding:64px 0 28px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      margin-bottom:16px;
    }
    .footer-brand .brand-icon{width:38px;height:38px;box-shadow:none}
    .footer-title{
      color:#fff;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      padding:0;margin:0;
      display:flex;
      flex-direction:column;
      gap:9px;
    }
    .footer-links a{color:rgba(247,243,238,.68);font-size:14px}
    .footer-links a:hover{color:#fff}
    .footer-note{
      padding-top:26px;
      margin-top:34px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      font-size:13px;
      color:rgba(247,243,238,.52);
    }
    .mobile-menu{
      display:none;
      border-top:1px solid rgba(30,29,27,.08);
      padding:10px 0 16px;
    }
    .mobile-menu .seg-nav{
      width:100%;
      overflow-x:auto;
      justify-content:flex-start;
      -webkit-overflow-scrolling:touch;
    }
    @media (max-width:1023px){
      .section{padding:78px 0}
      .nav-wrap{height:74px}
      .desktop-nav,.desktop-cta{display:none}
      .mobile-toggle{
        display:inline-flex;
        align-items:center;
        gap:8px;
        border:1px solid rgba(30,29,27,.12);
        background:rgba(255,253,249,.80);
        color:var(--ink);
        border-radius:999px;
        padding:10px 14px;
        font-weight:900;
      }
      .mobile-menu.is-open{display:block}
      .section-head{align-items:flex-start;flex-direction:column}
      .route{grid-template-columns:1fr 1fr}
      .route-step:nth-child(2){border-right:0}
      .route-step:nth-child(1),.route-step:nth-child(2){border-bottom:1px solid rgba(30,29,27,.08)}
    }
    @media (max-width:639px){
      .site-container{width:min(100% - 28px,var(--container))}
      .section{padding:62px 0}
      .hero{padding:52px 0 58px}
      .brand-text strong{font-size:14px}
      .brand-text span{display:none}
      .brand-icon{width:38px;height:38px;border-radius:13px}
      .hero-actions .button{width:100%;margin:0;text-align:center}
      .trust-row{gap:8px}
      .trust-chip{font-size:12px}
      .audit-board{padding:16px;border-radius:24px;margin-top:28px}
      .steps-mini{grid-template-columns:1fr 1fr}
      .matrix-wrap{padding:18px;border-radius:24px}
      .capability-map{padding:20px;border-radius:22px}
      .map-title{align-items:flex-start;flex-direction:column}
      .compare-zone{padding:20px;border-radius:24px}
      .route{grid-template-columns:1fr}
      .route-step{border-right:0;border-bottom:1px solid rgba(30,29,27,.08)}
      .route-step:last-child{border-bottom:0}
      .cta-panel{padding:24px;border-radius:24px}
      .form-card{padding:18px;border-radius:20px}
      .footer-note{flex-direction:column}
    }

/* roulang page: category1 */
:root{
      --color-ink:#1E1D1B;
      --color-muted:#6F6860;
      --color-soft:#8F867B;
      --color-wine:#7B3F46;
      --color-wine-dark:#65333A;
      --color-copper:#B27A4B;
      --color-bg:#F7F3EE;
      --color-card:#FFFDF9;
      --color-panel:#ECE5DC;
      --color-risk:#A64D3D;
      --color-ok:#60745A;
      --color-line:rgba(30,29,27,.1);
      --shadow-sm:0 10px 28px rgba(30,29,27,.06);
      --shadow-md:0 18px 50px rgba(30,29,27,.09);
      --shadow-lg:0 28px 80px rgba(30,29,27,.12);
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:26px;
      --radius-xl:36px;
      --container:1180px;
      --font:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--color-ink);
      background:
        linear-gradient(90deg,rgba(30,29,27,.025) 1px,transparent 1px),
        linear-gradient(180deg,rgba(30,29,27,.025) 1px,transparent 1px),
        var(--color-bg);
      background-size:42px 42px;
      font-family:var(--font);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease,box-shadow .2s ease}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    img,svg{max-width:100%;display:block}
    ::selection{background:rgba(123,63,70,.16);color:var(--color-ink)}
    :focus-visible{outline:3px solid rgba(178,122,75,.48);outline-offset:3px;border-radius:10px}

    .site-container{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
    }
    .section{
      padding:96px 0;
      position:relative;
    }
    .section.compact{padding:72px 0}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(123,63,70,.16);
      border-radius:999px;
      background:rgba(255,253,249,.72);
      color:var(--color-wine);
      font-size:14px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .section-kicker:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--color-copper);
      box-shadow:0 0 0 5px rgba(178,122,75,.13);
    }
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{
      color:var(--color-ink);
      letter-spacing:-.045em;
      line-height:1.18;
    }
    h1{
      margin:18px 0 22px;
      font-size:clamp(36px,5.4vw,62px);
      font-weight:800;
      max-width:760px;
    }
    h2{
      margin:14px 0 18px;
      font-size:clamp(29px,3.5vw,44px);
      font-weight:800;
    }
    h3{
      font-size:22px;
      font-weight:800;
      margin-bottom:10px;
    }
    p{
      color:var(--color-muted);
      font-size:16.5px;
    }
    .lead{
      max-width:740px;
      font-size:18px;
      color:#5D564F;
      line-height:1.85;
    }
    .subtext{
      color:#BEB5AA;
      font-size:14px;
      line-height:1.8;
    }

    .button,
    a.button,
    button.button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:50px;
      padding:13px 22px;
      margin:0;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      letter-spacing:.01em;
      line-height:1;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
    }
    .button.primary{
      background:var(--color-wine);
      color:#fff;
      box-shadow:0 12px 28px rgba(123,63,70,.22);
    }
    .button.primary:hover,
    .button.primary:focus{
      background:var(--color-wine-dark);
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(123,63,70,.26),0 0 0 5px rgba(178,122,75,.1);
    }
    .button.secondary{
      background:rgba(255,253,249,.75);
      color:var(--color-ink);
      border-color:rgba(30,29,27,.16);
    }
    .button.secondary:hover,
    .button.secondary:focus{
      background:var(--color-panel);
      border-color:rgba(178,122,75,.55);
      color:var(--color-ink);
      transform:translateY(-2px);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,243,238,.94);
      border-bottom:1px solid rgba(30,29,27,.08);
      box-shadow:0 10px 34px rgba(30,29,27,.045);
      backdrop-filter:saturate(1.2) blur(10px);
    }
    .nav-wrap{
      min-height:82px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-mark{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      position:relative;
      flex:0 0 auto;
      background:
        radial-gradient(circle at 72% 22%,rgba(178,122,75,.95) 0 5px,transparent 6px),
        linear-gradient(135deg,var(--color-ink),#3A332E);
      box-shadow:0 12px 25px rgba(30,29,27,.16);
    }
    .brand-icon:before{
      content:"";
      position:absolute;
      inset:10px 12px 9px;
      border:2px solid rgba(255,253,249,.82);
      border-top-width:3px;
      border-radius:12px 12px 15px 15px;
      clip-path:polygon(0 0,100% 0,92% 76%,50% 100%,8% 76%);
    }
    .brand-icon:after{
      content:"";
      position:absolute;
      width:14px;
      height:8px;
      left:14px;
      top:17px;
      border-left:2px solid #FFFDF9;
      border-bottom:2px solid #FFFDF9;
      transform:rotate(-45deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.25;
    }
    .brand-text strong{
      font-size:17px;
      letter-spacing:-.02em;
      color:var(--color-ink);
    }
    .brand-text span{
      margin-top:2px;
      color:var(--color-muted);
      font-size:12px;
      font-weight:700;
    }
    .seg-nav{
      display:flex;
      align-items:center;
      gap:6px;
      padding:6px;
      border:1px solid rgba(30,29,27,.08);
      border-radius:999px;
      background:rgba(236,229,220,.72);
    }
    .seg-nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      padding:9px 16px;
      border-radius:999px;
      color:#514B45;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .seg-nav a:hover{
      color:var(--color-wine);
      background:rgba(255,253,249,.72);
    }
    .seg-nav a.active{
      color:var(--color-ink);
      background:rgba(123,63,70,.12);
      box-shadow:inset 0 0 0 1px rgba(123,63,70,.12);
    }
    .mobile-toggle{
      display:none;
      min-height:42px;
      border:1px solid rgba(30,29,27,.14);
      border-radius:999px;
      padding:9px 15px;
      background:rgba(255,253,249,.7);
      color:var(--color-ink);
      font-weight:800;
    }
    .mobile-menu{
      display:none;
      padding:0 0 16px;
    }

    .topic-hero{
      padding:86px 0 52px;
      overflow:hidden;
    }
    .topic-hero:before{
      content:"";
      position:absolute;
      right:0;
      top:82px;
      width:46vw;
      height:46vw;
      max-width:620px;
      max-height:620px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(178,122,75,.16),rgba(123,63,70,.05) 45%,transparent 70%);
      pointer-events:none;
    }
    .hero-copy{position:relative;z-index:1}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:32px;
    }
    .summary-card{
      position:relative;
      z-index:1;
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,rgba(255,253,249,.98),rgba(255,253,249,.86));
      border:1px solid rgba(30,29,27,.08);
      box-shadow:var(--shadow-lg);
      overflow:hidden;
    }
    .summary-card:before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:6px;
      background:linear-gradient(90deg,var(--color-wine),var(--color-copper),rgba(96,116,90,.72));
    }
    .summary-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
      padding-top:4px;
    }
    .summary-title strong{
      font-size:18px;
      letter-spacing:-.02em;
    }
    .status-dot{
      width:12px;
      height:12px;
      border-radius:999px;
      background:var(--color-ok);
      box-shadow:0 0 0 7px rgba(96,116,90,.14);
    }
    .summary-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:14px;
    }
    .summary-list li{
      padding:16px;
      border-radius:18px;
      background:rgba(236,229,220,.5);
      border:1px solid rgba(30,29,27,.07);
    }
    .summary-list span{
      display:block;
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
      margin-bottom:5px;
    }
    .summary-list b{
      color:var(--color-ink);
      font-size:17px;
    }
    .route-line{
      display:flex;
      align-items:center;
      gap:8px;
      margin-top:22px;
      color:var(--color-muted);
      font-size:13px;
      font-weight:800;
    }
    .route-line i{
      display:block;
      height:7px;
      flex:1;
      border-radius:999px;
      background:linear-gradient(90deg,var(--color-wine) 0 38%,var(--color-copper) 38% 70%,rgba(96,116,90,.55) 70%);
    }

    .segment-section{
      padding:20px 0 0;
    }
    .topic-tabs{
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding:8px 2px 14px;
      scrollbar-width:thin;
    }
    .topic-tabs a{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:10px 16px;
      border-radius:999px;
      border:1px solid rgba(30,29,27,.11);
      background:rgba(255,253,249,.68);
      color:#4F4841;
      font-size:14px;
      font-weight:800;
      box-shadow:0 8px 18px rgba(30,29,27,.035);
    }
    .topic-tabs a:hover,
    .topic-tabs a.active{
      color:var(--color-wine);
      border-color:rgba(123,63,70,.3);
      background:rgba(123,63,70,.08);
      transform:translateY(-2px);
    }

    .guide-panel{
      padding:34px;
      border-radius:var(--radius-xl);
      background:var(--color-card);
      border:1px solid rgba(30,29,27,.08);
      box-shadow:var(--shadow-md);
      position:relative;
      overflow:hidden;
    }
    .guide-panel:after{
      content:"";
      position:absolute;
      right:24px;
      bottom:24px;
      width:140px;
      height:140px;
      border:1px solid rgba(178,122,75,.18);
      border-radius:32px;
      transform:rotate(8deg);
      background:
        linear-gradient(90deg,rgba(30,29,27,.06) 1px,transparent 1px),
        linear-gradient(180deg,rgba(30,29,27,.06) 1px,transparent 1px);
      background-size:18px 18px;
      opacity:.75;
    }
    .guide-panel .lead{position:relative;z-index:1}
    .guide-points{
      display:grid;
      gap:16px;
      height:100%;
    }
    .point-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(30,29,27,.96),rgba(48,43,39,.96));
      color:#F7F3EE;
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
    }
    .point-card:before{
      content:"";
      position:absolute;
      width:120px;
      height:120px;
      right:-44px;
      top:-50px;
      border-radius:50%;
      background:rgba(178,122,75,.18);
    }
    .point-card b{
      display:block;
      font-size:34px;
      line-height:1;
      color:#E2C4A2;
      font-variant-numeric:tabular-nums;
      margin-bottom:8px;
    }
    .point-card span{
      color:#D8D0C6;
      font-size:14px;
      font-weight:700;
    }

    .audience-strip{
      margin-top:26px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .audience-strip span{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 13px;
      border-radius:999px;
      background:rgba(236,229,220,.7);
      color:#504941;
      border:1px solid rgba(30,29,27,.07);
      font-size:14px;
      font-weight:800;
    }
    .audience-strip span:before{
      content:"";
      width:6px;
      height:6px;
      border-radius:50%;
      background:var(--color-copper);
    }

    .knowledge-list{
      margin-top:34px;
      display:grid;
      gap:18px;
      position:relative;
    }
    .knowledge-list:before{
      content:"";
      position:absolute;
      left:31px;
      top:28px;
      bottom:28px;
      width:1px;
      background:linear-gradient(180deg,transparent,rgba(178,122,75,.38),transparent);
    }
    .knowledge-card{
      display:grid;
      grid-template-columns:64px 1fr auto;
      gap:18px;
      align-items:center;
      padding:24px;
      border-radius:var(--radius-lg);
      background:var(--color-card);
      border:1px solid rgba(30,29,27,.08);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
      position:relative;
      z-index:1;
    }
    .knowledge-card:nth-child(even){
      margin-left:42px;
      background:linear-gradient(180deg,#FFFDF9,rgba(255,253,249,.78));
    }
    .knowledge-card:hover{
      transform:translateY(-4px);
      border-color:rgba(123,63,70,.35);
      box-shadow:var(--shadow-md);
    }
    .card-number{
      width:64px;
      height:64px;
      border-radius:22px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#FFFDF9;
      background:linear-gradient(135deg,var(--color-wine),var(--color-copper));
      font-size:22px;
      font-weight:900;
      font-variant-numeric:tabular-nums;
      box-shadow:0 12px 28px rgba(123,63,70,.18);
    }
    .knowledge-card h3{
      margin-bottom:7px;
      font-size:23px;
    }
    .knowledge-card p{
      margin-bottom:0;
      max-width:700px;
      font-size:15.8px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:86px;
      padding:8px 12px;
      border-radius:999px;
      font-size:13px;
      font-weight:900;
      border:1px solid transparent;
      white-space:nowrap;
    }
    .badge.base{
      color:var(--color-ok);
      background:rgba(96,116,90,.11);
      border-color:rgba(96,116,90,.18);
    }
    .badge.advance{
      color:var(--color-wine);
      background:rgba(123,63,70,.1);
      border-color:rgba(123,63,70,.18);
    }
    .badge.focus{
      color:var(--color-risk);
      background:rgba(166,77,61,.1);
      border-color:rgba(166,77,61,.18);
    }
    .card-action{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      margin-left:14px;
      padding:9px 13px;
      border-radius:999px;
      color:var(--color-ink);
      background:rgba(236,229,220,.65);
      font-size:13px;
      font-weight:900;
      white-space:nowrap;
    }
    .card-action:hover{
      background:rgba(123,63,70,.12);
      color:var(--color-wine);
    }

    .process-section{
      background:linear-gradient(180deg,rgba(236,229,220,.52),rgba(247,243,238,.2));
      border-top:1px solid rgba(30,29,27,.06);
      border-bottom:1px solid rgba(30,29,27,.06);
    }
    .process-map{
      margin-top:36px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
      position:relative;
    }
    .process-step{
      min-height:230px;
      padding:24px;
      border-radius:var(--radius-lg);
      background:var(--color-card);
      border:1px solid rgba(30,29,27,.08);
      box-shadow:var(--shadow-sm);
      transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
      position:relative;
      overflow:hidden;
    }
    .process-step:hover{
      transform:translateY(-4px);
      border-color:rgba(178,122,75,.42);
      box-shadow:var(--shadow-md);
    }
    .process-step:after{
      content:"";
      position:absolute;
      right:-24px;
      bottom:-24px;
      width:88px;
      height:88px;
      border-radius:28px;
      border:1px solid rgba(178,122,75,.18);
      transform:rotate(15deg);
    }
    .process-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      margin-bottom:24px;
      color:#FFFDF9;
      background:var(--color-ink);
      font-weight:900;
      font-variant-numeric:tabular-nums;
    }
    .process-step h3{
      font-size:21px;
      margin-bottom:10px;
    }
    .process-step p{
      margin-bottom:0;
      font-size:15.5px;
    }

    .faq-wrap{
      margin-top:34px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(30,29,27,.08);
      background:var(--color-card);
      box-shadow:var(--shadow-md);
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      border-bottom:1px solid rgba(30,29,27,.08);
    }
    .accordion-item:last-child{border-bottom:0}
    .accordion-title{
      padding:22px 58px 22px 24px;
      color:var(--color-ink);
      border:0;
      font-size:18px;
      font-weight:900;
      line-height:1.45;
      background:var(--color-card);
    }
    .accordion-title:hover,
    .accordion-title:focus{
      color:var(--color-wine);
      background:rgba(236,229,220,.38);
    }
    .accordion-title:before{
      right:24px;
      top:50%;
      margin-top:-11px;
      color:var(--color-copper);
      font-size:24px;
    }
    .accordion-content{
      padding:0 24px 24px;
      border:0;
      background:var(--color-card);
      color:var(--color-muted);
      line-height:1.85;
    }

    .cta-panel{
      border-radius:var(--radius-xl);
      padding:44px;
      background:
        radial-gradient(circle at 85% 10%,rgba(178,122,75,.22),transparent 30%),
        linear-gradient(135deg,var(--color-ink),#302A26);
      color:#F7F3EE;
      box-shadow:var(--shadow-lg);
      overflow:hidden;
      position:relative;
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(247,243,238,.08);
      border-radius:28px;
      pointer-events:none;
    }
    .cta-panel h2{
      color:#FFFDF9;
      max-width:720px;
    }
    .cta-panel p{
      color:#D8D0C6;
      max-width:720px;
    }
    .consult-form{
      position:relative;
      z-index:1;
      margin-top:28px;
      padding:24px;
      border-radius:24px;
      background:rgba(255,253,249,.08);
      border:1px solid rgba(255,253,249,.12);
    }
    .consult-form label{
      color:#EFE7DC;
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
    }
    .consult-form input,
    .consult-form select,
    .consult-form textarea{
      min-height:50px;
      border-radius:16px;
      border:1px solid rgba(255,253,249,.18);
      background:rgba(255,253,249,.92);
      color:var(--color-ink);
      box-shadow:none;
      padding:12px 14px;
    }
    .consult-form textarea{
      min-height:112px;
      resize:vertical;
    }
    .consult-form input:focus,
    .consult-form select:focus,
    .consult-form textarea:focus{
      border-color:rgba(178,122,75,.85);
      box-shadow:0 0 0 4px rgba(178,122,75,.14);
      background:#FFFDF9;
    }
    .privacy-note{
      margin:12px 0 0;
      color:#CFC5BA;
      font-size:13px;
    }

    .site-footer{
      padding:72px 0 28px;
      background:var(--color-ink);
      color:#EDE5DB;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
      font-size:18px;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .site-footer p{
      max-width:460px;
      color:#CFC7BC;
      font-size:15px;
      margin-bottom:0;
    }
    .footer-title{
      margin-bottom:14px;
      color:#FFFDF9;
      font-weight:900;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:#CFC7BC;
      font-size:14px;
    }
    .footer-links a:hover{
      color:#E2C4A2;
    }
    .footer-note{
      display:flex;
      justify-content:space-between;
      gap:18px;
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,253,249,.1);
      color:#AFA69C;
      font-size:13px;
    }

    @media (max-width:1023px){
      .desktop-nav,.desktop-cta{display:none}
      .mobile-toggle{display:inline-flex}
      .mobile-menu.is-open{display:block}
      .mobile-menu .seg-nav{
        width:100%;
        justify-content:flex-start;
        overflow-x:auto;
        border-radius:22px;
      }
      .topic-hero{padding:68px 0 42px}
      .summary-card{margin-top:34px}
      .section{padding:76px 0}
      .process-map{grid-template-columns:repeat(2,1fr)}
      .knowledge-card,
      .knowledge-card:nth-child(even){
        margin-left:0;
        grid-template-columns:58px 1fr;
      }
      .knowledge-card .badge{
        grid-column:2;
        width:max-content;
      }
      .card-action{margin-left:8px}
    }

    @media (max-width:639px){
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .nav-wrap{min-height:72px}
      .brand-icon{width:38px;height:38px;border-radius:14px}
      .brand-text strong{font-size:15px}
      .brand-text span{font-size:11px}
      h1{font-size:36px}
      h2{font-size:29px}
      .lead{font-size:16px}
      .section{padding:62px 0}
      .section.compact{padding:54px 0}
      .hero-actions{flex-direction:column}
      .hero-actions .button{width:100%}
      .summary-card,
      .guide-panel,
      .cta-panel{padding:24px;border-radius:26px}
      .knowledge-list:before{display:none}
      .knowledge-card,
      .knowledge-card:nth-child(even){
        padding:20px;
        grid-template-columns:1fr;
        gap:12px;
      }
      .card-number{
        width:56px;
        height:56px;
        border-radius:19px;
      }
      .knowledge-card .badge{grid-column:auto}
      .process-map{grid-template-columns:1fr}
      .process-step{min-height:auto}
      .footer-note{
        flex-direction:column;
      }
      .consult-form{padding:18px}
    }