/* roulang page: index */
:root{
      --rock:#11100e;
      --iron:#24211e;
      --graphite:#39332c;
      --sand:#f4efe4;
      --sand-2:#e8dcc8;
      --dune:#c7975d;
      --copper:#d87332;
      --amber:#f2b544;
      --olive:#56624b;
      --paper:#fffaf1;
      --muted:#766d62;
      --line:rgba(38,32,25,.13);
      --line-dark:rgba(255,250,241,.16);
      --white:#ffffff;
      --radius-sm:12px;
      --radius-md:20px;
      --radius-lg:30px;
      --radius-xl:42px;
      --shadow-soft:0 18px 55px rgba(30,24,18,.10);
      --shadow-card:0 14px 38px rgba(36,28,18,.12);
      --shadow-dark:0 24px 70px rgba(0,0,0,.34);
      --container:1180px;
      --ease:all .28s cubic-bezier(.22,.61,.36,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--iron);
      background:
        radial-gradient(circle at 16% 4%, rgba(216,115,50,.13), transparent 34%),
        linear-gradient(180deg,#fffaf1 0%,#f5efe4 38%,#ffffff 100%);
      line-height:1.72;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(216,115,50,.24)}
    .site-shell{min-height:100vh;position:relative}
    .container{
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
    }
    .section{padding:96px 0;position:relative}
    .section.tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:8px 13px;
      border:1px solid var(--line);
      border-radius:999px;
      background:rgba(255,250,241,.78);
      color:var(--copper);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
      box-shadow:0 8px 22px rgba(70,48,24,.06);
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:999px;
      background:linear-gradient(135deg,var(--amber),var(--copper));
      box-shadow:0 0 0 5px rgba(216,115,50,.12);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:36px;
    }
    .section-title{
      margin:15px 0 0;
      max-width:760px;
      font-size:clamp(30px,4vw,48px);
      line-height:1.16;
      letter-spacing:-.04em;
      color:var(--rock);
      font-weight:900;
    }
    .section-desc{
      margin:0;
      max-width:460px;
      color:var(--muted);
      font-size:16px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:900;
      line-height:1;
      border:1px solid transparent;
      transition:var(--ease);
      user-select:none;
      white-space:nowrap;
    }
    .btn-primary{
      color:#21150d;
      background:linear-gradient(135deg,var(--amber),var(--copper));
      box-shadow:0 15px 34px rgba(216,115,50,.28);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#130b06;
      transform:translateY(-2px);
      box-shadow:0 20px 48px rgba(216,115,50,.36);
    }
    .btn-secondary{
      color:var(--paper);
      border-color:rgba(255,250,241,.25);
      background:rgba(255,250,241,.10);
      backdrop-filter:blur(14px);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--paper);
      background:rgba(255,250,241,.18);
      transform:translateY(-2px);
      border-color:rgba(255,250,241,.42);
    }
    .btn-outline{
      background:#fffaf1;
      border-color:var(--line);
      color:var(--rock);
    }
    .btn-outline:hover,.btn-outline:focus{
      border-color:rgba(216,115,50,.46);
      box-shadow:0 12px 26px rgba(36,28,18,.10);
      transform:translateY(-2px);
      color:var(--rock);
    }
    .btn:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    .faq-question:focus-visible,
    .nav-toggle:focus-visible{
      outline:3px solid rgba(242,181,68,.44);
      outline-offset:3px;
    }

    .site-header{
      position:fixed;
      z-index:50;
      top:18px;
      left:0;
      width:100%;
      transition:var(--ease);
      pointer-events:none;
    }
    .nav-wrap{
      pointer-events:auto;
      width:min(var(--container),calc(100% - 40px));
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 14px 12px 18px;
      border:1px solid rgba(255,250,241,.22);
      border-radius:999px;
      background:rgba(26,22,18,.38);
      backdrop-filter:blur(22px);
      -webkit-backdrop-filter:blur(22px);
      box-shadow:0 16px 50px rgba(0,0,0,.20);
      color:var(--paper);
    }
    .site-header.is-scrolled{
      top:10px;
    }
    .site-header.is-scrolled .nav-wrap{
      background:rgba(255,250,241,.92);
      border-color:rgba(36,28,18,.12);
      color:var(--rock);
      box-shadow:0 14px 42px rgba(39,31,21,.13);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:950;
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:38px;height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      color:#201307;
      background:
        linear-gradient(135deg,rgba(242,181,68,.95),rgba(216,115,50,.95)),
        radial-gradient(circle at 20% 20%,#fff,transparent 30%);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.35),0 10px 22px rgba(216,115,50,.23);
      font-size:18px;
      flex:0 0 auto;
    }
    .brand-text{
      overflow:hidden;
      text-overflow:ellipsis;
      white-space:nowrap;
      font-size:17px;
    }
    .nav-menu{
      display:flex;
      align-items:center;
      gap:8px;
      margin:0;
      list-style:none;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      padding:10px 15px;
      border-radius:999px;
      color:inherit;
      font-weight:800;
      font-size:14px;
      opacity:.88;
    }
    .nav-link:hover,.nav-link.active{
      color:inherit;
      opacity:1;
      background:rgba(255,250,241,.14);
    }
    .site-header.is-scrolled .nav-link:hover,
    .site-header.is-scrolled .nav-link.active{
      background:rgba(216,115,50,.10);
      color:var(--copper);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .nav-search{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:190px;
      height:42px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid rgba(255,250,241,.20);
      background:rgba(255,250,241,.10);
      color:inherit;
    }
    .site-header.is-scrolled .nav-search{
      border-color:var(--line);
      background:rgba(255,255,255,.72);
    }
    .nav-search span{font-size:14px;opacity:.78}
    .nav-cta{
      min-height:42px;
      padding:12px 16px;
      font-size:14px;
    }
    .nav-toggle{
      display:none;
      width:42px;height:42px;
      border-radius:999px;
      align-items:center;
      justify-content:center;
      color:inherit;
      background:rgba(255,250,241,.12);
      border:1px solid rgba(255,250,241,.18);
    }
    .nav-toggle i,.nav-toggle i::before,.nav-toggle i::after{
      display:block;width:18px;height:2px;border-radius:99px;background:currentColor;position:relative;transition:var(--ease);
    }
    .nav-toggle i::before,.nav-toggle i::after{content:"";position:absolute;left:0}
    .nav-toggle i::before{top:-6px}.nav-toggle i::after{top:6px}

    .hero{
      min-height:820px;
      padding:154px 0 90px;
      color:var(--paper);
      overflow:hidden;
      background:
        linear-gradient(115deg,rgba(17,16,14,.94) 0%,rgba(33,27,21,.88) 48%,rgba(92,69,45,.76) 100%),
        radial-gradient(circle at 82% 32%,rgba(242,181,68,.30),transparent 32%),
        linear-gradient(180deg,#211d19,#0f0e0d);
      position:relative;
    }
    .hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(165deg,transparent 0 58%,rgba(242,181,68,.16) 58.2%,transparent 59.5%),
        repeating-linear-gradient(172deg,rgba(255,250,241,.05) 0 1px,transparent 1px 38px);
      opacity:.68;
      pointer-events:none;
    }
    .hero::after{
      content:"";
      position:absolute;
      right:-8%;
      bottom:-22%;
      width:740px;height:420px;
      border-radius:48% 52% 0 0;
      background:
        radial-gradient(circle at 42% 30%,rgba(255,250,241,.18),transparent 12%),
        linear-gradient(155deg,rgba(242,181,68,.18),rgba(216,115,50,.08) 38%,rgba(255,250,241,.04) 60%,transparent 62%);
      border-top:1px solid rgba(255,250,241,.16);
      transform:skewX(-13deg);
      filter:blur(.2px);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:minmax(0,1.03fr) minmax(360px,.78fr);
      gap:58px;
      align-items:center;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:8px 13px;
      border-radius:999px;
      color:#ffe1b2;
      border:1px solid rgba(255,250,241,.18);
      background:rgba(255,250,241,.09);
      backdrop-filter:blur(18px);
      font-weight:900;
      font-size:13px;
      margin-bottom:22px;
    }
    .hero h1{
      margin:0;
      max-width:780px;
      font-size:clamp(42px,7vw,82px);
      line-height:1.04;
      letter-spacing:-.07em;
      font-weight:950;
    }
    .hero h1 span{
      color:transparent;
      background:linear-gradient(135deg,#fff7e6 10%,#f2b544 46%,#d87332 88%);
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-subtitle{
      max-width:680px;
      margin:24px 0 0;
      color:rgba(255,250,241,.78);
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-top:34px;
    }
    .trust-row{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:12px;
      margin-top:40px;
      max-width:760px;
    }
    .trust-badge{
      padding:15px 14px;
      border-radius:18px;
      border:1px solid rgba(255,250,241,.15);
      background:rgba(255,250,241,.08);
      backdrop-filter:blur(18px);
    }
    .trust-badge strong{display:block;font-size:15px;color:#fff7e6}
    .trust-badge span{display:block;margin-top:3px;font-size:12px;color:rgba(255,250,241,.62)}
    .terrain-panel{
      position:relative;
      min-height:520px;
      border-radius:var(--radius-xl);
      padding:26px;
      border:1px solid rgba(255,250,241,.16);
      background:
        linear-gradient(145deg,rgba(255,250,241,.13),rgba(255,250,241,.04)),
        radial-gradient(circle at 70% 18%,rgba(242,181,68,.24),transparent 35%);
      box-shadow:var(--shadow-dark);
      overflow:hidden;
      backdrop-filter:blur(18px);
    }
    .terrain-panel::before{
      content:"";
      position:absolute;
      inset:42px -80px auto 40px;
      height:220px;
      border-radius:50%;
      border-top:2px solid rgba(255,250,241,.26);
      transform:rotate(-8deg);
    }
    .terrain-panel::after{
      content:"";
      position:absolute;
      right:28px;
      bottom:36px;
      width:78%;
      height:178px;
      border-radius:120px 120px 36px 36px;
      background:
        radial-gradient(circle at 18% 82%,#151311 0 24px,rgba(255,250,241,.88) 25px 31px,#151311 32px 48px,transparent 49px),
        radial-gradient(circle at 77% 82%,#151311 0 24px,rgba(255,250,241,.88) 25px 31px,#151311 32px 48px,transparent 49px),
        linear-gradient(165deg,rgba(255,250,241,.20),rgba(216,115,50,.18) 42%,rgba(18,16,14,.76) 43%);
      border:1px solid rgba(255,250,241,.18);
      clip-path:polygon(7% 40%,24% 18%,60% 13%,82% 34%,94% 58%,91% 82%,7% 82%);
      filter:drop-shadow(0 28px 24px rgba(0,0,0,.32));
    }
    .map-card{
      position:absolute;
      left:26px;
      top:28px;
      width:220px;
      padding:18px;
      border-radius:24px;
      border:1px solid rgba(255,250,241,.15);
      background:rgba(17,16,14,.46);
      backdrop-filter:blur(20px);
    }
    .map-card b{display:block;font-size:28px;line-height:1;color:#f2b544}
    .map-card span{display:block;margin-top:10px;color:rgba(255,250,241,.68);font-size:13px}
    .route-lines{
      position:absolute;
      inset:auto 18px 28px 18px;
      height:110px;
      border-radius:26px;
      background:
        repeating-linear-gradient(168deg,transparent 0 17px,rgba(255,250,241,.10) 18px 19px,transparent 20px 37px),
        linear-gradient(135deg,rgba(86,98,75,.34),rgba(216,115,50,.12));
      border:1px solid rgba(255,250,241,.13);
    }

    .value-strip{
      margin-top:-46px;
      position:relative;
      z-index:3;
    }
    .value-inner{
      border-radius:var(--radius-xl);
      background:rgba(255,250,241,.92);
      border:1px solid rgba(36,28,18,.10);
      box-shadow:var(--shadow-soft);
      padding:18px;
      display:grid;
      grid-template-columns:1.15fr repeat(3,1fr);
      gap:14px;
    }
    .value-intro{
      padding:24px;
      border-radius:30px;
      color:var(--paper);
      background:
        linear-gradient(145deg,rgba(17,16,14,.96),rgba(56,43,30,.92)),
        radial-gradient(circle at 90% 12%,rgba(242,181,68,.22),transparent 35%);
    }
    .value-intro h2{
      margin:0;
      font-size:25px;
      line-height:1.25;
      letter-spacing:-.04em;
      color:var(--paper);
    }
    .value-intro p{margin:12px 0 0;color:rgba(255,250,241,.68);font-size:14px}
    .value-card{
      position:relative;
      padding:24px;
      border-radius:30px;
      border:1px solid var(--line);
      background:#fffdf7;
      overflow:hidden;
      transition:var(--ease);
    }
    .value-card::after{
      content:"";
      position:absolute;
      right:-42px;
      top:-42px;
      width:100px;height:100px;
      border-radius:999px;
      background:rgba(216,115,50,.10);
      transition:var(--ease);
    }
    .value-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-card);
      border-color:rgba(216,115,50,.30);
    }
    .value-card:hover::after{transform:scale(1.2);background:rgba(216,115,50,.15)}
    .icon-chip{
      width:46px;height:46px;
      display:grid;
      place-items:center;
      border-radius:17px;
      color:#24160b;
      background:linear-gradient(135deg,#f4d18b,#d87332);
      font-weight:950;
      margin-bottom:18px;
      box-shadow:0 12px 24px rgba(216,115,50,.18);
    }
    .value-card h3{margin:0;font-size:20px;letter-spacing:-.03em;color:var(--rock)}
    .value-card p{margin:10px 0 16px;color:var(--muted);font-size:14px}
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(86,98,75,.10);
      color:var(--olive);
      font-size:12px;
      font-weight:900;
    }

    .feature-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:24px;
      align-items:stretch;
    }
    .feature-visual{
      min-height:590px;
      border-radius:var(--radius-xl);
      color:var(--paper);
      background:
        linear-gradient(180deg,rgba(17,16,14,.12),rgba(17,16,14,.78)),
        radial-gradient(circle at 70% 10%,rgba(242,181,68,.25),transparent 34%),
        linear-gradient(135deg,#3d3329,#151311);
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
      padding:34px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      overflow:hidden;
      position:relative;
    }
    .feature-visual::before{
      content:"";
      position:absolute;
      inset:80px -60px auto 40px;
      height:260px;
      background:repeating-linear-gradient(172deg,rgba(255,250,241,.10) 0 2px,transparent 2px 35px);
      transform:rotate(-8deg);
      opacity:.72;
    }
    .feature-visual > *{position:relative;z-index:1}
    .feature-visual h3{font-size:38px;line-height:1.12;letter-spacing:-.05em;margin:0;color:var(--paper)}
    .feature-visual p{margin:16px 0 0;color:rgba(255,250,241,.72)}
    .feature-meter{
      display:grid;
      gap:12px;
    }
    .meter-line{
      padding:14px;
      border-radius:20px;
      background:rgba(255,250,241,.10);
      border:1px solid rgba(255,250,241,.13);
      backdrop-filter:blur(14px);
    }
    .meter-line span{
      display:flex;justify-content:space-between;font-size:13px;font-weight:900;color:#fff2d1;
      margin-bottom:9px;
    }
    .bar{height:7px;border-radius:999px;background:rgba(255,250,241,.14);overflow:hidden}
    .bar i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--amber),var(--copper))}
    .feature-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .feature-card{
      padding:28px;
      border-radius:32px;
      background:#fffdf7;
      border:1px solid var(--line);
      box-shadow:0 10px 28px rgba(36,28,18,.06);
      transition:var(--ease);
    }
    .feature-card.wide{grid-column:span 2;display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;align-items:center;background:linear-gradient(135deg,#fffdf7,#f2e7d3)}
    .feature-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-card);
      border-color:rgba(216,115,50,.28);
    }
    .feature-card h3{margin:0;font-size:23px;letter-spacing:-.04em;color:var(--rock)}
    .feature-card p{margin:12px 0 0;color:var(--muted);font-size:15px}
    .mini-list{margin:18px 0 0;padding:0;list-style:none;display:grid;gap:10px}
    .mini-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:var(--graphite);
      font-size:14px;
    }
    .mini-list li::before{
      content:"";
      width:8px;height:8px;border-radius:99px;background:var(--copper);
      margin-top:9px;flex:0 0 auto;
    }

    .scenes{
      background:
        linear-gradient(180deg,#fffaf1 0%,#f0e5d4 100%);
      border-top:1px solid var(--line);
      border-bottom:1px solid var(--line);
    }
    .scene-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr;
      gap:20px;
    }
    .scene-main,.scene-side{
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      background:#fffdf7;
    }
    .scene-main{
      min-height:480px;
      display:grid;
      grid-template-columns:1fr .95fr;
    }
    .scene-image{
      position:relative;
      background:
        radial-gradient(circle at 55% 35%,rgba(242,181,68,.25),transparent 24%),
        linear-gradient(145deg,#29231d,#6d5639 52%,#d0a46b);
      overflow:hidden;
    }
    .scene-image::before{
      content:"";
      position:absolute;
      left:-80px;right:-80px;bottom:60px;height:180px;
      border-radius:50%;
      border-top:2px solid rgba(255,250,241,.38);
      transform:rotate(-9deg);
    }
    .scene-image::after{
      content:"";
      position:absolute;
      left:12%;bottom:18%;
      width:72%;height:115px;
      border-radius:90px 90px 24px 24px;
      background:linear-gradient(160deg,rgba(255,250,241,.32),rgba(18,16,14,.76));
      clip-path:polygon(5% 45%,25% 16%,65% 14%,86% 38%,96% 68%,90% 86%,8% 86%);
      border:1px solid rgba(255,255,255,.18);
    }
    .scene-content{padding:40px;display:flex;flex-direction:column;justify-content:center}
    .scene-content h3{margin:0;font-size:36px;line-height:1.18;letter-spacing:-.05em;color:var(--rock)}
    .scene-content p{margin:18px 0 0;color:var(--muted)}
    .scene-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .scene-side{display:grid;gap:0}
    .scene-item{
      padding:28px;
      border-bottom:1px solid var(--line);
      transition:var(--ease);
    }
    .scene-item:last-child{border-bottom:0}
    .scene-item:hover{background:rgba(216,115,50,.06)}
    .scene-item h4{margin:0;font-size:20px;letter-spacing:-.03em}
    .scene-item p{margin:8px 0 0;color:var(--muted);font-size:14px}

    .case-area{
      color:var(--paper);
      background:
        radial-gradient(circle at 15% 20%,rgba(216,115,50,.20),transparent 30%),
        linear-gradient(145deg,#151311,#2a211a 64%,#161310);
      overflow:hidden;
    }
    .case-area .section-title{color:var(--paper)}
    .case-area .section-desc{color:rgba(255,250,241,.68)}
    .case-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .proof-card{
      border:1px solid rgba(255,250,241,.14);
      background:rgba(255,250,241,.08);
      border-radius:var(--radius-xl);
      padding:34px;
      box-shadow:var(--shadow-dark);
      backdrop-filter:blur(16px);
    }
    .quote{
      font-size:25px;
      line-height:1.62;
      letter-spacing:-.03em;
      color:#fff4dc;
      margin:0;
    }
    .quote-name{
      margin-top:26px;
      color:rgba(255,250,241,.62);
      font-weight:800;
    }
    .proof-stats{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:18px;
    }
    .stat-card{
      padding:28px;
      border-radius:30px;
      background:rgba(255,250,241,.09);
      border:1px solid rgba(255,250,241,.14);
      transition:var(--ease);
    }
    .stat-card:hover{transform:translateY(-4px);background:rgba(255,250,241,.12)}
    .stat-card b{
      display:block;
      font-size:34px;
      line-height:1;
      color:#f2b544;
      letter-spacing:-.04em;
    }
    .stat-card span{display:block;margin-top:12px;color:rgba(255,250,241,.70)}

    .news-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .news-card{
      display:flex;
      flex-direction:column;
      min-height:265px;
      padding:26px;
      border-radius:30px;
      border:1px solid var(--line);
      background:#fffdf7;
      box-shadow:0 10px 30px rgba(36,28,18,.06);
      transition:var(--ease);
    }
    .news-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-card);
      border-color:rgba(216,115,50,.30);
    }
    .news-meta{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:18px;
      color:var(--muted);
      font-size:13px;
    }
    .news-cat{
      padding:5px 10px;
      border-radius:999px;
      color:#5c381e;
      background:rgba(216,115,50,.12);
      font-weight:900;
      white-space:nowrap;
    }
    .news-card h3{
      margin:0;
      font-size:21px;
      line-height:1.35;
      letter-spacing:-.035em;
      color:var(--rock);
    }
    .news-card p{
      margin:14px 0 0;
      color:var(--muted);
      font-size:14px;
      flex:1;
    }
    .news-link{
      margin-top:24px;
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--copper);
      font-weight:950;
    }
    .news-link:hover{gap:12px;color:#a84f20}
    .empty-news{
      grid-column:1/-1;
      padding:34px;
      border-radius:30px;
      border:1px dashed rgba(216,115,50,.34);
      background:rgba(216,115,50,.06);
      color:var(--muted);
      text-align:center;
      font-weight:800;
    }

    .pricing-consult{
      background:
        linear-gradient(180deg,#ffffff 0%,#fff7e9 100%);
    }
    .consult-card{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,#fffdf7 0%,#f0e2cc 100%);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      display:grid;
      grid-template-columns:.92fr 1.08fr;
    }
    .consult-info{
      padding:46px;
      background:
        radial-gradient(circle at 80% 8%,rgba(242,181,68,.20),transparent 30%),
        linear-gradient(150deg,#1b1815,#3a2d21);
      color:var(--paper);
    }
    .consult-info h2{margin:0;font-size:42px;line-height:1.14;letter-spacing:-.055em;color:var(--paper)}
    .consult-info p{margin:18px 0 0;color:rgba(255,250,241,.70)}
    .consult-steps{margin:28px 0 0;padding:0;list-style:none;display:grid;gap:14px}
    .consult-steps li{
      display:flex;gap:13px;align-items:flex-start;
      padding:14px;border-radius:18px;background:rgba(255,250,241,.08);
      border:1px solid rgba(255,250,241,.12);
    }
    .consult-steps b{
      width:26px;height:26px;border-radius:10px;display:grid;place-items:center;
      background:linear-gradient(135deg,var(--amber),var(--copper));
      color:#21150d;flex:0 0 auto;font-size:13px;
    }
    .consult-form{padding:46px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:8px;margin-bottom:14px}
    .field.full{grid-column:1/-1}
    .field label{font-weight:900;color:var(--rock);font-size:14px}
    .field input,.field textarea,.field select{
      width:100%;
      border:1px solid rgba(36,28,18,.13);
      border-radius:18px;
      background:rgba(255,255,255,.78);
      padding:14px 15px;
      min-height:52px;
      color:var(--rock);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
      transition:var(--ease);
      outline:none;
    }
    .field textarea{min-height:116px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(216,115,50,.55);
      background:#fff;
      box-shadow:0 0 0 4px rgba(216,115,50,.10);
    }
    .form-note{margin:12px 0 0;color:var(--muted);font-size:13px}

    .faq-list{
      display:grid;
      gap:14px;
      max-width:920px;
      margin:0 auto;
    }
    .faq-item{
      border:1px solid var(--line);
      border-radius:24px;
      background:#fffdf7;
      overflow:hidden;
      box-shadow:0 8px 24px rgba(36,28,18,.05);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding:22px 24px;
      color:var(--rock);
      background:transparent;
      text-align:left;
      font-weight:950;
      font-size:17px;
    }
    .faq-question:hover{background:rgba(216,115,50,.05)}
    .faq-icon{
      width:28px;height:28px;border-radius:999px;display:grid;place-items:center;
      background:rgba(216,115,50,.12);
      color:var(--copper);
      flex:0 0 auto;
      transition:var(--ease);
    }
    .faq-answer{
      display:none;
      padding:0 24px 22px;
      color:var(--muted);
    }
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:var(--copper);color:#fff}

    .final-cta{
      padding:82px 0;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      color:var(--paper);
      background:
        linear-gradient(135deg,rgba(17,16,14,.96),rgba(76,54,35,.90)),
        radial-gradient(circle at 88% 16%,rgba(242,181,68,.28),transparent 30%);
      border:1px solid rgba(255,250,241,.15);
      box-shadow:var(--shadow-dark);
      padding:52px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:30px;
      align-items:center;
    }
    .cta-panel::after{
      content:"";
      position:absolute;
      right:-100px;bottom:-120px;
      width:420px;height:260px;border-radius:50%;
      border-top:1px solid rgba(255,250,241,.22);
      transform:rotate(-12deg);
    }
    .cta-panel h2{margin:0;font-size:42px;line-height:1.14;letter-spacing:-.055em;color:var(--paper)}
    .cta-panel p{margin:16px 0 0;color:rgba(255,250,241,.70);max-width:700px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

    .site-footer{
      color:rgba(255,250,241,.72);
      background:#11100e;
      padding:62px 0 28px;
      border-top:1px solid rgba(255,250,241,.10);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr .7fr;
      gap:38px;
      padding-bottom:34px;
      border-bottom:1px solid rgba(255,250,241,.10);
    }
    .footer-brand{
      display:flex;align-items:center;gap:12px;color:var(--paper);font-weight:950;font-size:18px;
    }
    .footer-about{margin:16px 0 0;max-width:500px}
    .footer-title{color:var(--paper);font-weight:950;margin-bottom:14px}
    .footer-links{display:grid;gap:10px}
    .footer-links a:hover{color:#f2b544;transform:translateX(3px)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      padding-top:24px;
      font-size:13px;
    }

    @media (max-width:1024px){
      .nav-search{display:none}
      .hero-grid,.feature-wrap,.case-grid,.consult-card{grid-template-columns:1fr}
      .hero{min-height:auto}
      .terrain-panel{min-height:430px}
      .value-inner{grid-template-columns:1fr 1fr}
      .value-intro{grid-column:1/-1}
      .scene-grid,.scene-main{grid-template-columns:1fr}
      .scene-image{min-height:320px}
      .news-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container,.nav-wrap{width:min(100% - 28px,var(--container))}
      .section{padding:72px 0}
      .section-head{display:block}
      .section-desc{margin-top:14px}
      .nav-wrap{border-radius:26px;align-items:flex-start;flex-wrap:wrap}
      .nav-toggle{display:flex;margin-left:auto}
      .nav-actions{display:none;width:100%}
      .nav-menu{
        display:none;
        width:100%;
        flex-direction:column;
        align-items:stretch;
        gap:6px;
        padding-top:10px;
      }
      .nav-wrap.menu-open .nav-menu,
      .nav-wrap.menu-open .nav-actions{
        display:flex;
      }
      .nav-wrap.menu-open .nav-actions{justify-content:stretch}
      .nav-wrap.menu-open .nav-cta{width:100%}
      .nav-link{justify-content:center;background:rgba(255,250,241,.08)}
      .site-header.is-scrolled .nav-link{background:rgba(216,115,50,.07)}
      .hero{padding-top:132px}
      .trust-row{grid-template-columns:1fr 1fr}
      .hero-actions .btn{flex:1 1 220px}
      .value-inner,.feature-grid,.proof-stats,.news-grid,.form-grid,.footer-grid{grid-template-columns:1fr}
      .feature-card.wide{grid-column:auto;grid-template-columns:1fr}
      .consult-info,.consult-form,.cta-panel{padding:32px}
      .cta-panel{grid-template-columns:1fr}
      .cta-actions .btn{width:100%}
    }
    @media (max-width:520px){
      .brand-text{max-width:190px}
      .hero h1{font-size:40px}
      .hero-subtitle{font-size:16px}
      .terrain-panel{min-height:360px;border-radius:32px}
      .map-card{width:178px}
      .trust-row{grid-template-columns:1fr}
      .section-title,.consult-info h2,.cta-panel h2{font-size:32px}
      .scene-content{padding:30px}
      .scene-content h3{font-size:29px}
      .proof-card,.stat-card,.news-card,.feature-card,.value-card{border-radius:24px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:8px}
    }

/* roulang page: article */
:root{
      --bg:#f4efe7;
      --bg-soft:#fbf8f3;
      --bg-dark:#151311;
      --panel:#ffffff;
      --panel-2:rgba(255,255,255,.72);
      --panel-dark:rgba(22,19,17,.82);
      --line:rgba(28,22,18,.10);
      --line-strong:rgba(28,22,18,.16);
      --text:#201916;
      --muted:#6e625a;
      --muted-2:#8a7d73;
      --accent:#d9772a;
      --accent-2:#c85b24;
      --accent-3:#8d6a41;
      --sand:#e7d8bf;
      --olive:#56654d;
      --shadow:0 18px 42px rgba(54,37,20,.10);
      --shadow-2:0 26px 60px rgba(39,26,18,.16);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --space-1:6px;
      --space-2:10px;
      --space-3:14px;
      --space-4:18px;
      --space-5:24px;
      --space-6:32px;
      --space-7:44px;
      --space-8:64px;
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at top right, rgba(217,119,42,.10), transparent 26%),
        radial-gradient(circle at 18% 12%, rgba(86,101,77,.09), transparent 24%),
        linear-gradient(180deg, #f7f2eb 0%, #f4efe7 38%, #efe7da 100%);
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
      line-height:1.7;
      overflow-x:hidden;
    }
    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, opacity .2s ease;
    }
    a:hover{color:var(--accent)}
    img{max-width:100%;display:block}
    button,input,textarea,select{
      font:inherit;
      color:inherit;
    }
    button{
      cursor:pointer;
      border:none;
      background:none;
    }
    ::selection{
      background:rgba(217,119,42,.18);
      color:var(--text);
    }
    .container{
      width:min(100% - 32px, var(--container));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      inset:0 0 auto 0;
      z-index:60;
      padding:14px 0;
      transition:padding .25s ease, background-color .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
      pointer-events:none;
    }
    .site-header.is-scrolled,
    .site-header.is-opened{
      padding:10px 0;
    }
    .nav-wrap{
      pointer-events:auto;
      width:min(100% - 24px, var(--container));
      margin:0 auto;
      display:flex;
      align-items:center;
      gap:18px;
      padding:14px 18px;
      border:1px solid rgba(255,255,255,.24);
      border-radius:24px;
      background:linear-gradient(180deg, rgba(255,255,255,.26), rgba(255,255,255,.12));
      backdrop-filter: blur(18px) saturate(120%);
      -webkit-backdrop-filter: blur(18px) saturate(120%);
      box-shadow:0 18px 44px rgba(32,24,17,.12);
      position:relative;
      overflow:visible;
    }
    .site-header.is-scrolled .nav-wrap,
    .site-header.is-opened .nav-wrap{
      background:rgba(255,248,239,.94);
      border-color:rgba(41,30,21,.10);
      box-shadow:0 16px 36px rgba(31,21,14,.11);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      font-weight:800;
      letter-spacing:.02em;
      color:var(--text);
      min-width:0;
    }
    .brand-mark,
    .footer-brand .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-grid;
      place-items:center;
      color:#fff;
      font-weight:800;
      background:
        linear-gradient(145deg, #23201d, #594130 62%, #d9772a 160%);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.16), 0 8px 18px rgba(24,18,14,.22);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:1.02rem;
      white-space:nowrap;
    }
    .nav-toggle{
      display:none;
      width:42px;
      height:42px;
      border-radius:14px;
      border:1px solid rgba(41,30,21,.12);
      background:rgba(255,255,255,.65);
      align-items:center;
      justify-content:center;
      margin-left:auto;
      padding:0;
      flex:0 0 auto;
    }
    .nav-toggle i{
      position:relative;
      display:block;
      width:18px;
      height:2px;
      background:var(--text);
      border-radius:999px;
      transition:transform .2s ease, background-color .2s ease;
    }
    .nav-toggle i::before,
    .nav-toggle i::after{
      content:"";
      position:absolute;
      left:0;
      width:18px;
      height:2px;
      background:var(--text);
      border-radius:999px;
      transition:transform .2s ease, top .2s ease, bottom .2s ease, opacity .2s ease;
    }
    .nav-toggle i::before{top:-6px}
    .nav-toggle i::after{bottom:-6px}
    .nav-menu{
      list-style:none;
      display:flex;
      align-items:center;
      gap:8px;
      margin:0;
      padding:0;
      flex:1 1 auto;
      min-width:0;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 16px;
      border-radius:999px;
      color:var(--muted);
      font-weight:600;
      letter-spacing:.02em;
      border:1px solid transparent;
      background:transparent;
    }
    .nav-link:hover{
      color:var(--text);
      background:rgba(255,255,255,.72);
      border-color:rgba(41,30,21,.08);
      transform:translateY(-1px);
    }
    .nav-link.active{
      color:#fff;
      background:linear-gradient(135deg, #1e1a17, #5e4636 62%, #d9772a);
      border-color:transparent;
      box-shadow:0 10px 22px rgba(47,29,17,.20);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      flex:0 0 auto;
      margin-left:auto;
    }
    .nav-search{
      display:inline-flex;
      align-items:center;
      gap:10px;
      padding:11px 14px;
      border-radius:999px;
      background:rgba(255,255,255,.56);
      border:1px solid rgba(41,30,21,.08);
      color:var(--muted);
      font-size:.94rem;
      white-space:nowrap;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      font-weight:700;
      letter-spacing:.02em;
      border:1px solid transparent;
      box-shadow:none;
      transition:transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0)}
    .btn:focus,
    .nav-toggle:focus,
    .nav-link:focus,
    input:focus,
    textarea:focus,
    select:focus,
    summary:focus{
      outline:2px solid rgba(217,119,42,.35);
      outline-offset:3px;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg, #241d18, #6c4b33 55%, #d9772a 140%);
      box-shadow:0 16px 28px rgba(54,34,19,.20);
    }
    .btn-primary:hover{
      box-shadow:0 20px 34px rgba(54,34,19,.26);
      color:#fff;
    }
    .btn-secondary{
      color:var(--text);
      background:rgba(255,255,255,.72);
      border-color:rgba(41,30,21,.10);
    }
    .btn-secondary:hover{
      background:#fff;
      color:var(--text);
      border-color:rgba(41,30,21,.14);
      box-shadow:0 16px 28px rgba(43,28,14,.10);
    }
    .page-wrap{
      position:relative;
      padding-top:108px;
    }
    .page-wrap::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(180deg, rgba(255,255,255,.18), transparent 24%),
        radial-gradient(circle at 90% 10%, rgba(217,119,42,.07), transparent 18%),
        radial-gradient(circle at 0% 18%, rgba(86,101,77,.08), transparent 18%);
      opacity:.85;
      z-index:-1;
    }
    .article-hero{
      position:relative;
      padding:48px 0 34px;
      overflow:hidden;
    }
    .article-hero::before{
      content:"";
      position:absolute;
      inset:14px 0 0;
      background:
        radial-gradient(circle at 16% 14%, rgba(217,119,42,.14), transparent 22%),
        linear-gradient(180deg, rgba(255,255,255,.46), rgba(255,255,255,.06)),
        linear-gradient(140deg, rgba(28,22,18,.14), transparent 42%),
        linear-gradient(180deg, rgba(255,255,255,.00), rgba(255,255,255,.02));
      border-bottom:1px solid rgba(41,30,21,.06);
      z-index:-1;
      border-radius:0 0 34px 34px;
    }
    .hero-panel{
      position:relative;
      padding:34px;
      border-radius:34px;
      border:1px solid rgba(41,30,21,.08);
      background:
        linear-gradient(135deg, rgba(255,255,255,.86), rgba(255,250,243,.72)),
        radial-gradient(circle at right top, rgba(217,119,42,.12), transparent 26%);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      inset:auto -6% -34% auto;
      width:340px;
      height:340px;
      background:
        radial-gradient(circle, rgba(217,119,42,.22) 0%, rgba(217,119,42,.08) 38%, transparent 68%);
      filter:blur(4px);
      border-radius:50%;
      transform:rotate(-12deg);
      pointer-events:none;
    }
    .hero-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      background:rgba(217,119,42,.10);
      color:#8c4b13;
      font-weight:700;
      letter-spacing:.02em;
      margin-bottom:16px;
    }
    .hero-kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 6px rgba(217,119,42,.14);
    }
    .hero-title{
      margin:0;
      font-size:clamp(2rem, 4vw, 3.65rem);
      line-height:1.08;
      letter-spacing:-.03em;
      color:var(--text);
      max-width:14em;
    }
    .hero-lead{
      margin:18px 0 0;
      max-width:66ch;
      color:var(--muted);
      font-size:1.05rem;
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:22px 0 0;
    }
    .hero-badge{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      background:rgba(255,255,255,.82);
      border:1px solid rgba(41,30,21,.10);
      color:var(--text);
      box-shadow:0 10px 18px rgba(36,24,15,.05);
      font-weight:600;
    }
    .hero-badge .dot{
      width:8px;
      height:8px;
      border-radius:999px;
      background:linear-gradient(135deg, #56654d, #d9772a);
      box-shadow:0 0 0 5px rgba(86,101,77,.10);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-stats{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:12px;
      margin-top:28px;
    }
    .stat-card{
      padding:18px 18px 16px;
      border-radius:22px;
      border:1px solid rgba(41,30,21,.08);
      background:rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(54,37,20,.05);
    }
    .stat-label{
      display:block;
      font-size:.88rem;
      color:var(--muted);
      margin-bottom:8px;
    }
    .stat-value{
      display:block;
      font-size:1.12rem;
      font-weight:800;
      letter-spacing:.01em;
      color:var(--text);
    }
    .article-main{
      padding:18px 0 72px;
    }
    .content-grid{
      display:grid;
      grid-template-columns:minmax(0,1.65fr) minmax(300px,.72fr);
      gap:28px;
      align-items:start;
    }
    .content-panel,
    .side-panel{
      border-radius:32px;
      border:1px solid rgba(41,30,21,.08);
      background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,250,244,.74));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .content-panel{
      padding:28px;
    }
    .side-panel{
      position:sticky;
      top:112px;
      padding:20px;
    }
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      color:var(--muted);
      font-size:.94rem;
      margin-bottom:18px;
    }
    .crumbs a{
      color:var(--muted);
    }
    .crumbs a:hover{
      color:var(--accent);
    }
    .crumbs .sep{
      opacity:.55;
    }
    .article-topline{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-bottom:18px;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      gap:7px;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:rgba(217,119,42,.10);
      color:#8b4d1a;
      border:1px solid rgba(217,119,42,.12);
      font-size:.88rem;
      font-weight:700;
    }
    .chip.dark{
      background:rgba(22,19,17,.94);
      color:#fff;
      border-color:rgba(22,19,17,.1);
    }
    .article-title{
      margin:0;
      font-size:clamp(1.7rem, 3vw, 2.7rem);
      line-height:1.16;
      letter-spacing:-.03em;
    }
    .article-summary{
      margin:16px 0 0;
      color:var(--muted);
      font-size:1.02rem;
      max-width:72ch;
    }
    .article-meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      align-items:center;
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid var(--line);
      color:var(--muted);
      font-size:.95rem;
    }
    .meta-item{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(41,30,21,.08);
    }
    .meta-dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(217,119,42,.12);
    }
    .article-body{
      margin-top:28px;
      font-size:1.02rem;
      line-height:1.92;
      color:var(--text);
      overflow-wrap:anywhere;
    }
    .article-body > *:first-child{margin-top:0}
    .article-body h2,
    .article-body h3,
    .article-body h4{
      margin:1.8em 0 .7em;
      line-height:1.28;
      letter-spacing:-.02em;
      color:var(--text);
    }
    .article-body h2{font-size:1.55rem}
    .article-body h3{font-size:1.28rem}
    .article-body p{
      margin:0 0 1.05em;
      color:#2a201a;
    }
    .article-body a{
      color:var(--accent-2);
      text-decoration:underline;
      text-decoration-color:rgba(201,91,36,.3);
      text-underline-offset:3px;
    }
    .article-body a:hover{
      color:#9c4517;
      text-decoration-color:rgba(156,69,23,.45);
    }
    .article-body ul,
    .article-body ol{
      margin:0 0 1.15em 1.4em;
      padding:0;
    }
    .article-body li{margin:.35em 0}
    .article-body blockquote{
      margin:1.5em 0;
      padding:18px 20px;
      border-left:4px solid var(--accent);
      border-radius:18px;
      background:linear-gradient(180deg, rgba(217,119,42,.08), rgba(255,255,255,.72));
      color:#4b382d;
      box-shadow:0 10px 22px rgba(43,28,14,.05);
    }
    .article-body strong{
      color:#1d140f;
      font-weight:800;
    }
    .article-body img{
      display:block;
      margin:1.5em 0;
      border-radius:22px;
      box-shadow:0 16px 30px rgba(36,24,15,.11);
    }
    .article-body table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin:1.5em 0;
      overflow:hidden;
      border-radius:18px;
      border:1px solid var(--line);
      background:#fff;
      box-shadow:0 10px 24px rgba(38,24,14,.06);
    }
    .article-body th,
    .article-body td{
      padding:12px 14px;
      border-bottom:1px solid var(--line);
      text-align:left;
      vertical-align:top;
    }
    .article-body th{
      background:#fbf5ee;
      color:#3d2c21;
      font-weight:800;
    }
    .article-body pre{
      margin:1.5em 0;
      padding:18px 20px;
      border-radius:20px;
      background:#171311;
      color:#f3e8d9;
      overflow:auto;
      box-shadow:0 14px 28px rgba(18,12,8,.18);
    }
    .article-body code{
      padding:.16em .42em;
      border-radius:8px;
      background:rgba(217,119,42,.12);
      color:#8c4b13;
      font-size:.94em;
    }
    .article-body hr{
      margin:2em 0;
      border:none;
      border-top:1px solid var(--line);
    }
    .article-body .info-box,
    .article-note,
    .summary-box,
    .consult-panel,
    .faq-panel,
    .rel-card,
    .side-card{
      border-radius:24px;
      border:1px solid rgba(41,30,21,.08);
      background:rgba(255,255,255,.78);
      box-shadow:0 12px 26px rgba(46,31,16,.06);
    }
    .article-note{
      margin-top:28px;
      padding:20px;
      background:linear-gradient(135deg, rgba(86,101,77,.10), rgba(255,255,255,.84));
    }
    .article-note .note-title{
      font-weight:800;
      margin-bottom:10px;
      color:#314034;
    }
    .article-note p{
      margin:0;
      color:var(--muted);
    }
    .side-card{
      padding:18px;
      margin-bottom:16px;
    }
    .side-card:last-child{margin-bottom:0}
    .side-title{
      font-weight:800;
      font-size:1.02rem;
      margin-bottom:12px;
      color:var(--text);
    }
    .side-subtitle{
      color:var(--muted);
      font-size:.92rem;
      margin-top:-4px;
      margin-bottom:12px;
    }
    .info-list{
      display:grid;
      gap:10px;
      margin:0;
    }
    .info-row{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:flex-start;
      padding:10px 0;
      border-bottom:1px dashed rgba(41,30,21,.10);
      color:var(--muted);
      font-size:.95rem;
    }
    .info-row:last-child{border-bottom:none;padding-bottom:0}
    .info-row strong{
      color:var(--text);
      font-weight:700;
      text-align:right;
    }
    .mini-links{
      display:grid;
      gap:10px;
    }
    .mini-links a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(247,241,234,.72);
      border:1px solid rgba(41,30,21,.08);
      color:var(--text);
      font-weight:600;
    }
    .mini-links a:hover{
      background:#fff;
      border-color:rgba(217,119,42,.18);
      box-shadow:0 10px 20px rgba(44,27,14,.06);
      transform:translateY(-1px);
    }
    .mini-links span{
      color:var(--muted);
      font-size:.88rem;
      font-weight:500;
    }
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      background:#f4ede4;
      border:1px solid rgba(41,30,21,.08);
      color:#4b382d;
      font-size:.9rem;
      font-weight:600;
    }
    .section-block{
      margin-top:28px;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:14px;
      align-items:end;
      margin-bottom:16px;
    }
    .section-title{
      margin:0;
      font-size:1.35rem;
      line-height:1.2;
      letter-spacing:-.02em;
    }
    .section-desc{
      margin:8px 0 0;
      color:var(--muted);
      max-width:60ch;
      font-size:.97rem;
    }
    .rel-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0, 1fr));
      gap:14px;
    }
    .rel-card{
      display:flex;
      flex-direction:column;
      gap:12px;
      padding:18px;
      min-height:176px;
      transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .rel-card:hover{
      transform:translateY(-2px);
      border-color:rgba(217,119,42,.20);
      box-shadow:0 18px 34px rgba(40,25,14,.10);
    }
    .rel-card .rel-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      align-self:flex-start;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(217,119,42,.10);
      color:#8b4d1a;
      font-size:.84rem;
      font-weight:700;
    }
    .rel-card h3{
      margin:0;
      font-size:1.05rem;
      line-height:1.4;
    }
    .rel-card p{
      margin:0;
      color:var(--muted);
      font-size:.93rem;
    }
    .rel-card .rel-link{
      margin-top:auto;
      display:inline-flex;
      color:var(--accent-2);
      font-weight:700;
    }
    .faq-panel{
      padding:18px;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:18px;
      border:1px solid rgba(41,30,21,.08);
      background:rgba(255,255,255,.70);
      overflow:hidden;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 18px;
      font-weight:700;
      color:var(--text);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      border-radius:999px;
      display:inline-grid;
      place-items:center;
      background:rgba(217,119,42,.10);
      color:#8b4d1a;
      flex:0 0 auto;
      transition:transform .2s ease, background-color .2s ease;
    }
    .faq-item[open] summary::after{
      content:"—";
    }
    .faq-answer{
      padding:0 18px 16px;
      color:var(--muted);
    }
    .consult-panel{
      margin-top:28px;
      padding:24px;
      background:
        linear-gradient(135deg, rgba(22,19,17,.96), rgba(62,41,28,.92) 58%, rgba(217,119,42,.86) 140%);
      color:#fff;
      border-color:rgba(255,255,255,.12);
    }
    .consult-grid{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
      gap:20px;
      align-items:center;
    }
    .consult-title{
      margin:0;
      font-size:1.5rem;
      line-height:1.25;
      letter-spacing:-.02em;
    }
    .consult-desc{
      margin:12px 0 0;
      color:rgba(255,255,255,.78);
      max-width:60ch;
    }
    .consult-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      justify-content:flex-end;
    }
    .consult-panel .btn-primary{
      background:#fff;
      color:#1e1a17;
      box-shadow:none;
    }
    .consult-panel .btn-primary:hover{
      color:#1e1a17;
      background:#f6efe4;
    }
    .consult-panel .btn-secondary{
      color:#fff;
      background:rgba(255,255,255,.08);
      border-color:rgba(255,255,255,.16);
    }
    .consult-panel .btn-secondary:hover{
      background:rgba(255,255,255,.14);
      color:#fff;
      border-color:rgba(255,255,255,.22);
    }
    .empty-state{
      padding:28px;
      border-radius:24px;
      border:1px dashed rgba(41,30,21,.14);
      background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,250,244,.70));
      text-align:center;
    }
    .empty-state h2{
      margin:0 0 10px;
      font-size:1.4rem;
    }
    .empty-state p{
      margin:0 auto 20px;
      max-width:46ch;
      color:var(--muted);
    }
    .site-footer{
      position:relative;
      margin-top:28px;
      padding:42px 0 20px;
      background:
        linear-gradient(180deg, rgba(22,19,17,.98), rgba(24,20,17,.98)),
        radial-gradient(circle at top right, rgba(217,119,42,.18), transparent 24%);
      color:rgba(255,255,255,.84);
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 18% 0%, rgba(217,119,42,.16), transparent 18%),
        radial-gradient(circle at 96% 16%, rgba(86,101,77,.16), transparent 20%);
      pointer-events:none;
    }
    .footer-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.2fr .7fr .9fr;
      gap:24px;
      padding-bottom:26px;
      border-bottom:1px solid rgba(255,255,255,.10);
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      font-size:1.06rem;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-about{
      margin:0;
      color:rgba(255,255,255,.72);
      max-width:38ch;
    }
    .footer-title{
      color:#fff;
      font-weight:800;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
      color:rgba(255,255,255,.74);
      font-size:.96rem;
    }
    .footer-links a{
      color:rgba(255,255,255,.78);
    }
    .footer-links a:hover{
      color:#fff;
    }
    .footer-bottom{
      position:relative;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
      padding-top:16px;
      font-size:.9rem;
      color:rgba(255,255,255,.62);
    }
    .fade-up{
      animation:fadeUp .55s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(10px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (max-width: 1100px){
      .content-grid{
        grid-template-columns:1fr;
      }
      .side-panel{
        position:relative;
        top:auto;
      }
      .rel-grid{
        grid-template-columns:repeat(2, minmax(0, 1fr));
      }
      .hero-stats{
        grid-template-columns:repeat(3, minmax(0, 1fr));
      }
    }
    @media (max-width: 900px){
      .site-header{
        padding:10px 0;
      }
      .nav-wrap{
        padding:12px 14px;
      }
      .nav-toggle{
        display:inline-flex;
      }
      .nav-menu,
      .nav-actions{
        display:none;
      }
      .nav-wrap.is-open{
        flex-wrap:wrap;
      }
      .nav-wrap.is-open .nav-menu{
        display:flex;
        width:100%;
        flex-direction:column;
        align-items:stretch;
        padding-top:8px;
      }
      .nav-wrap.is-open .nav-actions{
        display:flex;
        width:100%;
        flex-direction:column;
        align-items:stretch;
        margin-left:0;
        padding-top:8px;
      }
      .nav-wrap.is-open .nav-link{
        justify-content:center;
      }
      .nav-wrap.is-open .nav-search,
      .nav-wrap.is-open .nav-cta{
        width:100%;
        justify-content:center;
      }
      .page-wrap{
        padding-top:92px;
      }
      .hero-panel{
        padding:26px;
        border-radius:28px;
      }
      .hero-stats{
        grid-template-columns:1fr;
      }
      .consult-grid{
        grid-template-columns:1fr;
      }
      .consult-actions{
        justify-content:flex-start;
      }
    }
    @media (max-width: 680px){
      .container{
        width:min(100% - 22px, var(--container));
      }
      .article-hero{
        padding:28px 0 18px;
      }
      .hero-title{
        max-width:100%;
      }
      .content-panel,
      .side-panel{
        border-radius:24px;
      }
      .content-panel{
        padding:20px;
      }
      .side-panel{
        padding:16px;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
      }
      .rel-grid{
        grid-template-columns:1fr;
      }
      .footer-grid{
        grid-template-columns:1fr;
      }
      .footer-bottom{
        flex-direction:column;
      }
      .btn{
        width:100%;
      }
      .hero-actions,
      .consult-actions{
        flex-direction:column;
      }
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,
      *::before,
      *::after{
        animation:none !important;
        transition:none !important;
      }
    }