/* roulang page: index */
:root{
      --ink:#171514;
      --ink-2:#2b2521;
      --muted:#72655d;
      --muted-2:#94867c;
      --paper:#F8F2EA;
      --paper-2:#FFFDF9;
      --clay:#EFE2D3;
      --clay-2:#E6D7C8;
      --wine:#8A2E3B;
      --wine-dark:#6F2230;
      --berry:#9F3648;
      --copper:#C9874A;
      --gold:#D2A15E;
      --line:rgba(80,50,35,.14);
      --shadow:0 18px 60px rgba(58,32,20,.08);
      --shadow-sm:0 10px 28px rgba(58,32,20,.06);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:16px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(201,135,74,.16), transparent 28%),
        radial-gradient(circle at 92% 8%, rgba(138,46,59,.10), transparent 30%),
        linear-gradient(180deg,#FBF6EF 0%,var(--paper) 52%,#F4F0EB 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(201,135,74,.30)}
    .site-wrap{position:relative;min-height:100vh}
    .noise:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.045;
      background-image:
        linear-gradient(rgba(23,21,20,.7) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23,21,20,.7) 1px, transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom, rgba(0,0,0,.72), transparent 72%);
      z-index:-1;
    }
    .container-main{width:min(1200px,calc(100% - 32px));margin:0 auto}
    .section{padding:86px 0}
    .section-tight{padding:64px 0}
    .section-title{font-size:clamp(30px,4vw,42px);line-height:1.18;font-weight:800;letter-spacing:-.04em;color:var(--ink)}
    .section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--wine);font-weight:700;font-size:14px;background:#F1E2D2;border:1px solid rgba(138,46,59,.12);padding:7px 12px;border-radius:999px;margin-bottom:16px}
    .section-desc{font-size:17px;color:var(--muted);max-width:720px}
    .card{
      background:rgba(255,253,249,.86);
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease,background .25s ease;
    }
    .card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(138,46,59,.22);background:#FFFDF9}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:48px;padding:0 22px;border-radius:999px;font-weight:800;
      border:1px solid transparent;transition:transform .22s ease,background .22s ease,border-color .22s ease,box-shadow .22s ease,color .22s ease;
      cursor:pointer;white-space:nowrap;
    }
    .btn-primary{background:var(--wine);color:#FFF7EC;box-shadow:0 12px 28px rgba(138,46,59,.20), inset 0 1px 0 rgba(255,255,255,.15)}
    .btn-primary:hover{background:var(--wine-dark);transform:translateY(-2px);box-shadow:0 16px 34px rgba(138,46,59,.26)}
    .btn-secondary{background:rgba(255,253,249,.72);color:var(--ink);border-color:#D8C4B2}
    .btn-secondary:hover{background:var(--clay);transform:translateY(-2px);border-color:#CDB59E}
    .btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{
      outline:3px solid rgba(138,46,59,.25);outline-offset:3px;
    }
    .badge{
      display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;
      background:#F1E2D2;color:#7A3A2B;border:1px solid rgba(122,58,43,.12);font-size:13px;font-weight:700;
    }
    .tag{
      display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;
      background:#F5E9DC;color:#6f5141;border:1px solid rgba(80,50,35,.10);font-size:12px;font-weight:700;
    }
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(248,242,234,.94);
      backdrop-filter:blur(12px);
      border-bottom:1px solid rgba(80,50,35,.13);
    }
    .brand-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 0 10px}
    .brand{
      display:flex;align-items:center;gap:12px;min-width:0;
    }
    .logo-mark{
      width:42px;height:42px;border-radius:15px;
      background:linear-gradient(135deg,var(--ink) 0%,#3a201c 48%,var(--wine) 100%);
      color:#F9E9D4;display:grid;place-items:center;font-weight:900;letter-spacing:-.05em;
      box-shadow:0 12px 30px rgba(58,32,20,.12);
      flex:0 0 auto;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0}
    .brand-name{font-weight:900;letter-spacing:-.03em;color:var(--ink);font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .brand-sub{color:var(--muted);font-size:12px;margin-top:2px}
    .top-actions{display:flex;align-items:center;gap:10px}
    .top-link{font-size:14px;color:var(--muted);font-weight:700;padding:8px 10px;border-radius:999px}
    .top-link:hover{color:var(--wine);background:#F1E2D2}
    .search-pill{
      min-width:300px;height:42px;border-radius:999px;border:1px solid var(--line);
      display:flex;align-items:center;gap:10px;padding:0 14px;background:rgba(255,253,249,.70);color:var(--muted-2);font-size:13px;
    }
    .menu-btn{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#FFFDF9;color:var(--ink);font-weight:900}
    .channel-row{
      display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 0 12px;
    }
    .channel-nav{display:flex;gap:8px;align-items:center;overflow-x:auto;scrollbar-width:none}
    .channel-nav::-webkit-scrollbar{display:none}
    .nav-link{
      padding:9px 14px;border-radius:999px;color:#5f5149;font-size:14px;font-weight:800;white-space:nowrap;border:1px solid transparent;
    }
    .nav-link:hover{background:#F1E2D2;color:var(--wine)}
    .nav-link.active{background:var(--ink);color:#F9E9D4;border-color:rgba(255,255,255,.1)}
    .trend-tags{display:flex;gap:8px;align-items:center;white-space:nowrap}
    .trend-tags .tag{font-size:12px;padding:5px 9px;background:#FFF8EF}
    .hero{padding:78px 0 58px}
    .hero-grid{display:grid;grid-template-columns:minmax(0,1.06fr) minmax(360px,.94fr);gap:52px;align-items:center}
    .hero h1{
      font-size:clamp(38px,6vw,66px);
      line-height:1.08;font-weight:900;letter-spacing:-.065em;margin:18px 0 20px;
    }
    .hero-lead{font-size:18px;color:var(--muted);max-width:720px;line-height:1.85}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .trust-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .portal-note{
      margin-top:28px;padding:16px 18px;border-left:4px solid var(--copper);
      background:rgba(255,253,249,.62);border-radius:0 18px 18px 0;color:#6d5547;font-size:14px;
    }
    .dashboard{
      position:relative;border-radius:var(--radius-xl);padding:24px;
      background:linear-gradient(145deg,#FFFDF9 0%,#F5E7D7 100%);
      border:1px solid rgba(80,50,35,.16);box-shadow:var(--shadow);
      overflow:hidden;
    }
    .dashboard:before{
      content:"";position:absolute;right:-60px;top:-60px;width:210px;height:210px;border-radius:999px;
      background:radial-gradient(circle,rgba(201,135,74,.24),transparent 70%);
    }
    .dash-top{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1;margin-bottom:18px}
    .dash-title{font-weight:900;font-size:18px}
    .status-dot{width:10px;height:10px;border-radius:999px;background:var(--copper);box-shadow:0 0 0 6px rgba(201,135,74,.18)}
    .risk-panel{display:grid;gap:12px;position:relative;z-index:1}
    .risk-row{padding:15px;border-radius:18px;background:rgba(255,253,249,.76);border:1px solid rgba(80,50,35,.10)}
    .risk-head{display:flex;justify-content:space-between;gap:12px;font-size:13px;color:#6b5c53;font-weight:800;margin-bottom:10px}
    .risk-bar{height:9px;border-radius:999px;background:#EAD9C7;overflow:hidden}
    .risk-bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--copper),var(--wine))}
    .flow-card{margin-top:16px;padding:18px;border-radius:22px;background:#1D1917;color:#F9E9D4;position:relative;z-index:1}
    .flow-line{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:14px}
    .flow-node{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:12px 8px;text-align:center;font-size:12px;color:#ead8c5}
    .service-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:34px;align-items:start}
    .service-intro{position:sticky;top:140px;padding:34px}
    .service-matrix{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
    .service-card{padding:24px;min-height:210px;display:flex;flex-direction:column;justify-content:space-between}
    .num{width:36px;height:36px;border-radius:14px;background:#1D1917;color:#F9E9D4;display:grid;place-items:center;font-weight:900;margin-bottom:16px}
    .service-card h3{font-size:21px;font-weight:900;line-height:1.3;margin-bottom:10px}
    .service-card p{color:var(--muted);font-size:15px}
    .stats-box{background:linear-gradient(135deg,#F4E6D6,#FFFDF9);border:1px solid var(--line);border-radius:var(--radius-xl);padding:34px;box-shadow:var(--shadow-sm)}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .stat{padding:24px;border-radius:22px;background:rgba(255,253,249,.72);border:1px solid rgba(80,50,35,.10)}
    .stat strong{display:block;font-size:34px;line-height:1;font-weight:900;color:var(--wine);letter-spacing:-.04em;margin-bottom:10px}
    .stat span{display:block;color:var(--muted);font-size:14px;font-weight:700}
    .scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin-top:30px}
    .scene-stack{display:grid;gap:20px}
    .scene-card{padding:28px;position:relative;overflow:hidden}
    .scene-card.large{min-height:360px}
    .abstract-cover{
      height:150px;border-radius:22px;margin-bottom:22px;border:1px solid rgba(80,50,35,.10);
      background:
        linear-gradient(135deg,rgba(138,46,59,.12),rgba(201,135,74,.22)),
        repeating-linear-gradient(90deg,rgba(23,21,20,.08) 0 1px,transparent 1px 18px);
      position:relative;overflow:hidden;
    }
    .abstract-cover:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:28px;top:18px;border:18px solid rgba(255,253,249,.48)}
    .scene-card h3{font-size:24px;font-weight:900;margin-bottom:10px}
    .scene-card p{color:var(--muted)}
    .plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
    .plan{padding:28px;display:flex;flex-direction:column;min-height:430px}
    .plan.recommend{border-color:rgba(201,135,74,.58);box-shadow:0 18px 55px rgba(201,135,74,.12)}
    .corner-badge{align-self:flex-start;background:var(--copper);color:#fff8ed;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:900;margin-bottom:14px}
    .plan h3{font-size:24px;font-weight:900;margin-bottom:8px}
    .plan p{color:var(--muted);font-size:15px}
    .plan-list{margin:22px 0;display:grid;gap:12px;color:#57483f;font-size:15px}
    .plan-list li{display:flex;gap:10px}
    .plan-list li:before{content:"✓";color:var(--wine);font-weight:900}
    .plan .btn{margin-top:auto}
    .insight-list{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;margin-top:30px}
    .article-card{padding:26px}
    .article-card h3{font-size:22px;font-weight:900;line-height:1.35;margin:12px 0 10px;transition:color .2s}
    .article-card:hover h3{color:var(--wine)}
    .article-card p{color:var(--muted);font-size:15px}
    .article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;color:var(--muted-2);font-size:13px}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:34px;align-items:start}
    .faq-list{display:grid;gap:12px}
    details.faq-item{border:1px solid var(--line);border-radius:20px;background:rgba(255,253,249,.78);overflow:hidden;box-shadow:var(--shadow-sm)}
    .faq-item summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:900;display:flex;justify-content:space-between;gap:20px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";color:var(--wine);font-weight:900}
    .faq-item[open] summary:after{content:"－"}
    .faq-item[open]{background:#FFFDF9}
    .faq-answer{padding:0 24px 22px;color:var(--muted);font-size:15px}
    .cta-panel{
      border-radius:var(--radius-xl);background:
        radial-gradient(circle at 80% 20%,rgba(201,135,74,.28),transparent 34%),
        linear-gradient(135deg,#171514,#2D211D);
      color:#F9E9D4;padding:42px;overflow:hidden;position:relative;
    }
    .cta-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:start}
    .cta-panel h2{font-size:clamp(30px,4vw,44px);line-height:1.18;font-weight:900;letter-spacing:-.045em;margin-bottom:16px}
    .cta-panel p{color:#d9c8b6}
    .contact-form{background:rgba(255,253,249,.08);border:1px solid rgba(255,255,255,.12);border-radius:26px;padding:22px}
    .form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .field{display:grid;gap:7px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:800;color:#F5DDC2}
    .field input,.field textarea,.field select{
      width:100%;border:1px solid rgba(255,255,255,.14);background:#F8F2EA;color:var(--ink);
      border-radius:16px;min-height:50px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s,background .2s;
    }
    .field textarea{min-height:116px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(210,161,94,.22);background:#FFFDF9}
    .privacy-tip{font-size:12px;color:#d2bda8;margin-top:12px}
    .site-footer{background:#171514;color:#F7E6D2;margin-top:84px}
    .footer-grid{display:grid;grid-template-columns:1.1fr .7fr .7fr;gap:34px;padding:46px 0}
    .footer-brand{font-weight:900;font-size:20px;margin-bottom:12px}
    .footer-desc{color:#cdbba9;font-size:14px;max-width:520px}
    .footer-title{font-weight:900;margin-bottom:12px;color:#fff2df}
    .footer-links{display:grid;gap:9px;color:#cdbba9;font-size:14px}
    .footer-links a:hover{color:var(--gold)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.10);padding:18px 0;color:#b9a796;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
    @media (max-width:1024px){
      .search-pill{display:none}
      .hero-grid,.service-layout,.faq-wrap,.cta-grid{grid-template-columns:1fr}
      .service-intro{position:static}
      .stats-grid{grid-template-columns:repeat(2,1fr)}
      .plan-grid{grid-template-columns:1fr}
      .insight-list{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .container-main{width:min(100% - 24px,1200px)}
      .section{padding:58px 0}.hero{padding:50px 0 38px}
      .brand-row{padding:10px 0}
      .top-actions .top-link{display:none}
      .menu-btn{display:inline-grid;place-items:center}
      .channel-row{display:block;padding-bottom:10px}
      .channel-nav{padding-bottom:4px}
      .trend-tags{margin-top:8px;overflow-x:auto;scrollbar-width:none}
      .hero-actions .btn{width:100%}
      .trust-strip .badge{font-size:12px}
      .service-matrix,.scene-grid,.stats-grid,.form-grid,.footer-grid{grid-template-columns:1fr}
      .service-card{min-height:auto}
      .dashboard{padding:18px}
      .flow-line{grid-template-columns:repeat(2,1fr)}
      .cta-panel{padding:28px 18px}
      .footer-bottom{display:block}
      .brand-name{font-size:15px}
      .brand-sub{display:none}
    }
    @media (max-width:520px){
      .hero h1{font-size:38px}
      .section-title{font-size:30px}
      .card,.stats-box{border-radius:22px}
      .scene-card.large{min-height:auto}
      .abstract-cover{height:120px}
      .stat strong{font-size:30px}
      .top-actions{gap:6px}
      .logo-mark{width:38px;height:38px;border-radius:13px}
    }

/* roulang page: category1 */
:root {
      --ink: #171514;
      --ink-2: #2B2420;
      --muted: #74665D;
      --muted-2: #9B8B7D;
      --wine: #8A2E3B;
      --wine-dark: #6F2230;
      --berry: #9F3648;
      --copper: #C9874A;
      --sand: #D2A15E;
      --paper: #F8F2EA;
      --paper-2: #FFFDF9;
      --clay: #EFE2D3;
      --mist: #F4F0EB;
      --line: #E6D7C8;
      --line-soft: rgba(80, 50, 35, .12);
      --shadow: 0 20px 60px rgba(58, 32, 20, .08);
      --shadow-hover: 0 26px 70px rgba(58, 32, 20, .13);
      --radius-lg: 32px;
      --radius-md: 24px;
      --radius-sm: 16px;
      --focus: 0 0 0 4px rgba(138, 46, 59, .22);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 12% 4%, rgba(201, 135, 74, .14), transparent 30%),
        radial-gradient(circle at 88% 14%, rgba(138, 46, 59, .10), transparent 34%),
        linear-gradient(180deg, #FFFDF9 0%, var(--paper) 42%, #F7EFE6 100%);
      line-height: 1.75;
      min-width: 320px;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .34;
      background-image:
        linear-gradient(rgba(80,50,35,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(80,50,35,.05) 1px, transparent 1px);
      background-size: 36px 36px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.9), rgba(0,0,0,.18));
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
    }

    button,
    input,
    select,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    ::selection {
      background: rgba(201, 135, 74, .35);
      color: var(--ink);
    }

    .container-main {
      width: min(1200px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(248, 242, 234, .96);
      border-bottom: 1px solid var(--line);
      backdrop-filter: blur(12px);
      box-shadow: 0 10px 30px rgba(58, 32, 20, .05);
    }

    .brand-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 14px 0 12px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .logo-mark {
      width: 46px;
      height: 46px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      color: #FFF7EE;
      font-weight: 800;
      letter-spacing: .04em;
      background:
        linear-gradient(135deg, var(--wine) 0%, #4A1D23 58%, var(--copper) 130%);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.22), 0 14px 28px rgba(138, 46, 59, .22);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.25;
      min-width: 0;
    }

    .brand-name {
      font-weight: 800;
      font-size: 17px;
      letter-spacing: -.02em;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-sub {
      color: var(--muted);
      font-size: 12px;
      margin-top: 2px;
      white-space: nowrap;
    }

    .top-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--muted);
      font-size: 14px;
    }

    .top-link {
      padding: 9px 10px;
      border-radius: 999px;
    }

    .top-link:hover,
    .top-link:focus-visible {
      color: var(--wine);
      background: rgba(138, 46, 59, .07);
      outline: none;
    }

    .search-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 40px;
      padding: 0 15px;
      border-radius: 999px;
      background: #FFF8F0;
      border: 1px solid var(--line);
      color: #7A6A5F;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.65);
      white-space: nowrap;
    }

    .menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: #FFF8F0;
      color: var(--ink);
    }

    .menu-btn:hover,
    .menu-btn:focus-visible {
      border-color: rgba(138, 46, 59, .36);
      box-shadow: var(--focus);
      outline: none;
    }

    .channel-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 0 0 12px;
    }

    .channel-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      min-width: 0;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 0 16px;
      border-radius: 999px;
      font-weight: 700;
      color: var(--ink-2);
      border: 1px solid transparent;
      white-space: nowrap;
    }

    .nav-link:hover,
    .nav-link:focus-visible {
      color: var(--wine);
      background: rgba(138, 46, 59, .07);
      border-color: rgba(138, 46, 59, .12);
      outline: none;
    }

    .nav-link.active {
      color: #FFF6EC;
      background: var(--wine);
      border-color: rgba(111, 34, 48, .35);
      box-shadow: 0 12px 28px rgba(138, 46, 59, .16);
    }

    .trend-tags {
      display: flex;
      align-items: center;
      gap: 8px;
      overflow: hidden;
      justify-content: flex-end;
    }

    .tag,
    .badge,
    .topic-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      border-radius: 999px;
      white-space: nowrap;
      border: 1px solid rgba(138, 46, 59, .10);
      background: #F1E2D2;
      color: #7A3A2B;
      font-weight: 700;
      font-size: 13px;
      line-height: 1;
    }

    .tag {
      padding: 8px 11px;
    }

    .badge {
      padding: 9px 12px;
    }

    .topic-chip {
      padding: 10px 14px;
      cursor: pointer;
      transition: transform .2s ease, background-color .2s ease, color .2s ease;
    }

    .topic-chip:hover,
    .topic-chip:focus-visible,
    .topic-chip.active {
      background: var(--wine);
      color: #FFF6EC;
      outline: none;
      transform: translateY(-1px);
    }

    .section {
      padding: 82px 0;
    }

    .section-tight {
      padding: 54px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--wine);
      background: rgba(138, 46, 59, .08);
      border: 1px solid rgba(138, 46, 59, .12);
      border-radius: 999px;
      padding: 8px 12px;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .02em;
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 70px 0 48px;
      border-bottom: 1px solid rgba(80,50,35,.08);
    }

    .page-hero::after {
      content: "";
      position: absolute;
      right: -10%;
      top: 18%;
      width: 420px;
      height: 420px;
      border-radius: 999px;
      background: radial-gradient(circle, rgba(201,135,74,.18), transparent 68%);
      pointer-events: none;
    }

    .hero-shell {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .72fr);
      gap: 42px;
      align-items: stretch;
      z-index: 1;
    }

    h1,
    h2,
    h3 {
      line-height: 1.15;
      letter-spacing: -.04em;
      color: var(--ink);
    }

    .hero-title {
      margin: 18px 0 18px;
      font-size: clamp(40px, 5vw, 56px);
      font-weight: 850;
      max-width: 820px;
    }

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

    .hero-search-card {
      background: rgba(255, 253, 249, .86);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .hero-search-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(138,46,59,.06) 1px, transparent 1px),
        linear-gradient(rgba(138,46,59,.04) 1px, transparent 1px);
      background-size: 24px 24px;
      opacity: .7;
      pointer-events: none;
    }

    .hero-search-card > * {
      position: relative;
      z-index: 1;
    }

    .search-box {
      display: flex;
      gap: 10px;
      padding: 8px;
      background: #FFF8F0;
      border: 1px solid var(--line);
      border-radius: 18px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.7);
    }

    .search-box input,
    .side-search input,
    .consult-form input,
    .consult-form select,
    .consult-form textarea {
      width: 100%;
      border: 1px solid var(--line);
      background: #FFFDF9;
      color: var(--ink);
      border-radius: 14px;
      padding: 13px 14px;
      min-height: 48px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }

    .search-box input {
      border: 0;
      background: transparent;
      padding-left: 10px;
    }

    .search-box input:focus,
    .side-search input:focus,
    .consult-form input:focus,
    .consult-form select:focus,
    .consult-form textarea:focus {
      border-color: rgba(138, 46, 59, .42);
      box-shadow: var(--focus);
      background: #FFFDF9;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 48px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, color .2s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background: var(--wine);
      color: #FFF6EC;
      border-color: rgba(111, 34, 48, .38);
      box-shadow: 0 14px 28px rgba(138, 46, 59, .18), inset 0 1px 0 rgba(255,255,255,.16);
    }

    .btn-primary:hover,
    .btn-primary:focus-visible {
      background: var(--wine-dark);
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(138, 46, 59, .22);
      outline: none;
    }

    .btn-secondary {
      color: var(--ink);
      background: rgba(255, 253, 249, .72);
      border-color: #D8C4B2;
    }

    .btn-secondary:hover,
    .btn-secondary:focus-visible {
      background: var(--clay);
      transform: translateY(-2px);
      outline: none;
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--wine);
      font-weight: 800;
    }

    .text-link:hover,
    .text-link:focus-visible {
      color: var(--wine-dark);
      text-decoration: underline;
      text-underline-offset: 4px;
      outline: none;
    }

    .meta-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin-top: 22px;
    }

    .meta-card {
      border: 1px solid rgba(80,50,35,.11);
      background: rgba(255, 253, 249, .78);
      border-radius: 18px;
      padding: 16px;
    }

    .meta-label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .meta-value {
      margin-top: 4px;
      font-size: 22px;
      font-weight: 850;
      color: var(--wine);
      letter-spacing: -.03em;
    }

    .filter-bar {
      display: flex;
      gap: 10px;
      overflow-x: auto;
      padding: 14px 0 2px;
      scrollbar-width: none;
    }

    .filter-bar::-webkit-scrollbar,
    .channel-nav::-webkit-scrollbar,
    .trend-tags::-webkit-scrollbar {
      display: none;
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 350px;
      gap: 30px;
      align-items: start;
    }

    .main-column,
    .side-column {
      min-width: 0;
    }

    .panel,
    .article-card,
    .side-card,
    .feature-card,
    .note-card {
      background: rgba(255, 253, 249, .88);
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow);
    }

    .panel {
      padding: 28px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 24px;
    }

    .section-title {
      font-size: clamp(30px, 3.4vw, 40px);
      font-weight: 850;
      margin: 0;
    }

    .section-desc {
      color: var(--muted);
      font-size: 16px;
      max-width: 680px;
      margin-top: 10px;
    }

    .feature-card {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: .82fr 1fr;
      gap: 24px;
      padding: 30px;
      margin-bottom: 22px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .feature-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(138,46,59,.25);
    }

    .feature-visual {
      min-height: 260px;
      border-radius: 22px;
      background:
        radial-gradient(circle at 28% 22%, rgba(210,161,94,.38), transparent 28%),
        linear-gradient(135deg, #2B2420 0%, #171514 52%, #68303A 100%);
      padding: 22px;
      color: #FFF4E8;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      overflow: hidden;
      position: relative;
    }

    .feature-visual::after {
      content: "";
      position: absolute;
      right: -50px;
      bottom: -70px;
      width: 180px;
      height: 180px;
      border-radius: 999px;
      border: 28px solid rgba(210,161,94,.24);
    }

    .risk-line {
      height: 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.18);
      overflow: hidden;
      margin: 12px 0;
    }

    .risk-line span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--sand), var(--berry));
    }

    .feature-content h2 {
      font-size: clamp(25px, 3vw, 34px);
      font-weight: 850;
      margin: 12px 0 12px;
    }

    .feature-content p {
      color: var(--muted);
      margin: 0 0 18px;
      font-size: 17px;
    }

    .article-list {
      display: grid;
      gap: 16px;
    }

    .article-card {
      padding: 22px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }

    .article-card:hover {
      transform: translateY(-3px);
      border-color: rgba(138,46,59,.22);
      box-shadow: var(--shadow-hover);
    }

    .article-card h3 {
      margin: 10px 0 10px;
      font-size: 22px;
      font-weight: 850;
    }

    .article-card h3 a:hover,
    .article-card h3 a:focus-visible {
      color: var(--wine);
      outline: none;
    }

    .article-card p {
      color: var(--muted);
      margin: 0 0 14px;
      max-width: 680px;
    }

    .article-meta {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
      align-items: center;
      color: var(--muted-2);
      font-size: 13px;
      font-weight: 700;
    }

    .article-index {
      width: 52px;
      height: 52px;
      border-radius: 17px;
      display: grid;
      place-items: center;
      background: var(--mist);
      color: var(--wine);
      font-weight: 900;
      border: 1px solid var(--line);
    }

    .side-column {
      position: sticky;
      top: 142px;
      display: grid;
      gap: 18px;
    }

    .side-card {
      padding: 22px;
    }

    .side-title {
      font-weight: 850;
      font-size: 18px;
      margin: 0 0 14px;
    }

    .side-search {
      display: grid;
      gap: 10px;
    }

    .topic-list {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .mini-list {
      display: grid;
      gap: 12px;
    }

    .mini-item {
      padding: 12px 0;
      border-top: 1px solid rgba(80,50,35,.10);
    }

    .mini-item:first-child {
      border-top: 0;
      padding-top: 0;
    }

    .mini-item a {
      font-weight: 800;
      line-height: 1.45;
    }

    .mini-item a:hover,
    .mini-item a:focus-visible {
      color: var(--wine);
      outline: none;
    }

    .mini-item span {
      display: block;
      margin-top: 5px;
      color: var(--muted-2);
      font-size: 13px;
    }

    .compliance-card {
      background:
        linear-gradient(145deg, #211B18 0%, #171514 64%, #432027 100%);
      color: #FFF4E8;
      border-color: rgba(210,161,94,.24);
      overflow: hidden;
      position: relative;
    }

    .compliance-card::after {
      content: "18+";
      position: absolute;
      right: 20px;
      bottom: 12px;
      font-size: 58px;
      line-height: 1;
      font-weight: 900;
      color: rgba(255,255,255,.08);
      letter-spacing: -.06em;
    }

    .compliance-card .side-title {
      color: #FFF4E8;
    }

    .compliance-card p {
      color: rgba(255,244,232,.78);
      margin: 0;
      position: relative;
      z-index: 1;
    }

    .process-strip {
      background: var(--clay);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      padding: 30px;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .process-item {
      background: rgba(255,253,249,.72);
      border: 1px solid rgba(80,50,35,.10);
      border-radius: 20px;
      padding: 20px;
      min-height: 170px;
      transition: transform .2s ease, background-color .2s ease;
    }

    .process-item:hover {
      transform: translateY(-3px);
      background: #FFFDF9;
    }

    .process-num {
      width: 34px;
      height: 34px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: var(--wine);
      color: #FFF6EC;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .process-item h3 {
      font-size: 19px;
      font-weight: 850;
      margin: 0 0 8px;
    }

    .process-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .78fr 1fr;
      gap: 28px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 12px;
    }

    details {
      background: rgba(255,253,249,.88);
      border: 1px solid var(--line);
      border-radius: 20px;
      padding: 0;
      box-shadow: 0 12px 32px rgba(58,32,20,.05);
      overflow: hidden;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    details:hover {
      border-color: rgba(138,46,59,.22);
      box-shadow: var(--shadow);
    }

    summary {
      list-style: none;
      cursor: pointer;
      padding: 20px 22px;
      font-weight: 850;
      display: flex;
      justify-content: space-between;
      gap: 20px;
      align-items: center;
    }

    summary::-webkit-details-marker {
      display: none;
    }

    summary::after {
      content: "+";
      width: 28px;
      height: 28px;
      flex: 0 0 auto;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: var(--mist);
      color: var(--wine);
      font-weight: 900;
    }

    details[open] summary::after {
      content: "−";
      background: var(--wine);
      color: #FFF6EC;
    }

    details p {
      margin: 0;
      padding: 0 22px 22px;
      color: var(--muted);
    }

    .pagination {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-top: 30px;
      flex-wrap: wrap;
    }

    .page-btn {
      min-width: 44px;
      height: 44px;
      border-radius: 14px;
      border: 1px solid var(--line);
      background: rgba(255,253,249,.82);
      color: var(--ink);
      display: inline-grid;
      place-items: center;
      padding: 0 14px;
      font-weight: 800;
    }

    .page-btn:hover,
    .page-btn:focus-visible,
    .page-btn.active {
      background: var(--wine);
      color: #FFF6EC;
      border-color: var(--wine);
      outline: none;
      transform: translateY(-1px);
    }

    .cta-band {
      border-radius: var(--radius-lg);
      background:
        radial-gradient(circle at 18% 12%, rgba(210,161,94,.24), transparent 36%),
        linear-gradient(135deg, #211B18 0%, #171514 58%, #52242D 100%);
      color: #FFF4E8;
      padding: 42px;
      position: relative;
      overflow: hidden;
      box-shadow: 0 26px 70px rgba(23, 21, 20, .18);
    }

    .cta-band::after {
      content: "";
      position: absolute;
      inset: auto -80px -120px auto;
      width: 260px;
      height: 260px;
      border-radius: 999px;
      border: 36px solid rgba(210,161,94,.16);
    }

    .cta-band h2 {
      color: #FFF4E8;
      font-size: clamp(30px, 4vw, 44px);
      font-weight: 850;
      margin: 0 0 12px;
    }

    .cta-band p {
      color: rgba(255,244,232,.78);
      max-width: 760px;
      margin: 0;
    }

    .consult-form {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 24px;
      position: relative;
      z-index: 1;
    }

    .consult-form textarea,
    .consult-form .full {
      grid-column: 1 / -1;
    }

    .consult-form textarea {
      min-height: 118px;
      resize: vertical;
    }

    .form-note {
      color: rgba(255,244,232,.68);
      font-size: 13px;
      align-self: center;
    }

    .site-footer {
      margin-top: 82px;
      background: #171514;
      color: #FFF4E8;
      padding: 54px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr 1fr;
      gap: 34px;
    }

    .footer-brand {
      font-size: 20px;
      font-weight: 850;
      margin-bottom: 12px;
      letter-spacing: -.02em;
    }

    .footer-desc {
      color: rgba(255,244,232,.70);
      margin: 0;
      max-width: 560px;
    }

    .footer-title {
      font-weight: 850;
      margin-bottom: 14px;
      color: #FFF4E8;
    }

    .footer-links {
      display: grid;
      gap: 10px;
      color: rgba(255,244,232,.68);
      font-size: 14px;
    }

    .footer-links a:hover,
    .footer-links a:focus-visible {
      color: var(--sand);
      outline: none;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,244,232,.13);
      margin-top: 34px;
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      color: rgba(255,244,232,.56);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .container-main {
        width: min(100% - 32px, 1200px);
      }

      .top-link {
        display: none;
      }

      .search-pill {
        max-width: 270px;
      }

      .hero-shell,
      .content-layout,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .side-column {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

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

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 768px) {
      .brand-row {
        align-items: flex-start;
      }

      .brand-name {
        font-size: 15px;
        max-width: 230px;
      }

      .brand-sub {
        max-width: 230px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .search-pill {
        display: none;
      }

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

      .channel-row {
        display: block;
        padding-bottom: 10px;
      }

      .channel-nav {
        overflow-x: auto;
        padding-bottom: 8px;
      }

      .trend-tags {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
      }

      .page-hero {
        padding: 48px 0 34px;
      }

      .hero-title {
        font-size: clamp(36px, 10vw, 46px);
      }

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

      .feature-card {
        grid-template-columns: 1fr;
        padding: 22px;
      }

      .feature-visual {
        min-height: 220px;
      }

      .article-card {
        grid-template-columns: 1fr;
      }

      .article-index {
        width: 44px;
        height: 44px;
      }

      .side-column {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .section-tight {
        padding: 42px 0;
      }

      .panel,
      .process-strip,
      .cta-band {
        padding: 24px;
        border-radius: 24px;
      }

      .consult-form {
        grid-template-columns: 1fr;
      }

      .footer-grid,
      .footer-bottom {
        grid-template-columns: 1fr;
        display: grid;
      }

      .footer-bottom {
        justify-content: start;
      }
    }

    @media (max-width: 520px) {
      .container-main {
        width: min(100% - 24px, 1200px);
      }

      .logo-mark {
        width: 42px;
        height: 42px;
        border-radius: 13px;
      }

      .brand-name,
      .brand-sub {
        max-width: 190px;
      }

      .nav-link {
        min-height: 40px;
        padding: 0 13px;
      }

      .hero-search-card {
        padding: 20px;
        border-radius: 24px;
      }

      .search-box {
        flex-direction: column;
      }

      .btn {
        width: 100%;
      }

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

      .section-head {
        display: block;
      }

      .feature-content h2 {
        font-size: 26px;
      }

      .article-card h3 {
        font-size: 20px;
      }

      .topic-chip {
        padding: 9px 12px;
      }

      summary {
        padding: 18px;
      }

      details p {
        padding: 0 18px 18px;
      }
    }