/* roulang page: index */
:root{
      --ink:#22312b;
      --ink-2:#31433b;
      --muted:#6f7b73;
      --soft:#f6f0e6;
      --soft-2:#fbf8f1;
      --paper:#fffdf7;
      --line:#e5dac7;
      --line-2:#d7c7ad;
      --green:#28483d;
      --green-2:#3d6859;
      --mint:#7ea99a;
      --amber:#bf8844;
      --amber-2:#e3bd7b;
      --copper:#9d6f38;
      --shadow:0 18px 50px rgba(38,49,43,.12);
      --shadow-soft:0 10px 28px rgba(38,49,43,.08);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1240px;
      --space-1:8px;
      --space-2:12px;
      --space-3:16px;
      --space-4:24px;
      --space-5:32px;
      --space-6:48px;
      --space-7:72px;
      --space-8:104px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 4%, rgba(191,136,68,.12) 0 260px, transparent 300px),
        linear-gradient(180deg,var(--soft-2) 0%,var(--soft) 48%,#f8f3ea 100%);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      line-height:1.78;
      letter-spacing:.01em;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color .22s ease,background .22s ease,border .22s ease,transform .22s ease}
    a:hover{color:var(--green-2)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:rgba(191,136,68,.24);color:var(--ink)}
    .site-wrap{position:relative;min-height:100vh}
    .container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }
    .section{padding:var(--space-8) 0}
    .section.tight{padding:var(--space-6) 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(191,136,68,.32);
      border-radius:999px;
      background:rgba(255,253,247,.72);
      color:var(--copper);
      font-weight:700;
      font-size:13px;
      line-height:1;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--amber);
      box-shadow:0 0 0 5px rgba(191,136,68,.14);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head .copy{max-width:690px}
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(40px,5.6vw,76px);
      line-height:1.08;
      letter-spacing:-.05em;
      font-weight:800;
      color:var(--ink);
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(28px,3.6vw,48px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:800;
      margin-bottom:14px;
      color:var(--ink);
    }
    h3{
      font-size:24px;
      line-height:1.35;
      font-weight:750;
      margin-bottom:10px;
      letter-spacing:-.02em;
    }
    p{color:var(--muted);font-size:16px}
    .lead{
      font-size:clamp(17px,1.55vw,21px);
      line-height:1.9;
      color:#536159;
      max-width:760px;
    }
    .btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      cursor:pointer;
      transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border .2s ease,color .2s ease;
    }
    .btn:focus-visible,
    .dock a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    button:focus-visible{
      outline:3px solid rgba(191,136,68,.35);
      outline-offset:3px;
    }
    .btn-primary{
      background:var(--green);
      color:#fffaf0;
      box-shadow:0 14px 26px rgba(40,72,61,.22);
    }
    .btn-primary:hover{background:#315849;color:#fff;transform:translateY(-2px);box-shadow:0 18px 34px rgba(40,72,61,.28)}
    .btn-secondary{
      background:rgba(255,253,247,.72);
      color:var(--green);
      border-color:rgba(40,72,61,.18);
    }
    .btn-secondary:hover{background:#fff8e9;border-color:rgba(191,136,68,.42);color:var(--copper);transform:translateY(-2px)}
    .btn-amber{
      background:var(--amber);
      color:#fffaf0;
      box-shadow:0 12px 26px rgba(157,111,56,.24);
    }
    .btn-amber:hover{background:#aa793d;color:#fff;transform:translateY(-2px)}
    .site-header{
      position:fixed;
      inset:18px 0 auto;
      z-index:50;
      pointer-events:none;
    }
    .dock{
      pointer-events:auto;
      width:min(calc(100% - 36px),1180px);
      margin:0 auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:10px;
      border:1px solid rgba(215,199,173,.82);
      border-radius:999px;
      background:rgba(255,253,247,.92);
      box-shadow:0 16px 44px rgba(40,49,43,.14);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 12px 8px 10px;
      border-radius:999px;
      min-width:max-content;
    }
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background:var(--green);
      color:var(--amber-2);
      font-weight:900;
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);
    }
    .brand-name{
      font-weight:900;
      color:var(--ink);
      letter-spacing:-.03em;
      font-size:15px;
      white-space:nowrap;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
      min-width:0;
    }
    .nav-links a{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:8px 13px;
      border-radius:999px;
      color:#516057;
      font-size:14px;
      font-weight:750;
      white-space:nowrap;
    }
    .nav-links a:hover{background:#f3eadb;color:var(--green)}
    .nav-links a.active{background:var(--green);color:#fffaf0;box-shadow:0 8px 18px rgba(40,72,61,.18)}
    .nav-actions{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:max-content;
    }
    .search-mini{
      display:flex;
      align-items:center;
      gap:7px;
      height:38px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid rgba(40,72,61,.14);
      color:var(--muted);
      background:#fbf7ee;
      font-size:13px;
      font-weight:650;
    }
    .search-dot{
      width:8px;height:8px;border-radius:50%;background:var(--mint);
    }
    .dock-cta{
      min-height:38px;
      padding:10px 14px;
      border-radius:999px;
      background:var(--amber);
      color:#fffdf7;
      font-size:13px;
      font-weight:850;
    }
    .dock-cta:hover{background:var(--copper);color:#fff;transform:translateY(-1px)}
    main{padding-top:96px}
    .hero{
      padding:66px 0 72px;
      position:relative;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-120px;
      top:100px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:rgba(126,169,154,.11);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(420px,.88fr);
      gap:48px;
      align-items:center;
    }
    .hero-copy{padding-top:18px}
    .hero-copy .lead{margin-bottom:28px}
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin:26px 0 0;
      padding:0;
      list-style:none;
    }
    .hero-meta li{
      padding:9px 13px;
      border-radius:999px;
      background:rgba(255,253,247,.78);
      border:1px solid rgba(215,199,173,.72);
      color:#5e6b63;
      font-size:13px;
      font-weight:700;
    }
    .visual-board{
      position:relative;
      min-height:560px;
      border-radius:36px;
      padding:22px;
      background:
        linear-gradient(135deg,rgba(255,253,247,.96),rgba(241,232,214,.82)),
        repeating-linear-gradient(90deg,transparent 0 23px,rgba(40,72,61,.03) 24px 25px);
      border:1px solid rgba(215,199,173,.74);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .visual-board:before{
      content:"";
      position:absolute;
      inset:22px;
      border-radius:28px;
      border:1px dashed rgba(157,111,56,.22);
      pointer-events:none;
    }
    .board-card{
      position:absolute;
      border-radius:24px;
      border:1px solid rgba(215,199,173,.78);
      background:#fffdf7;
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .board-main{
      left:42px;
      top:42px;
      width:58%;
      padding:24px;
    }
    .board-main .chapter{
      display:flex;justify-content:space-between;gap:12px;
      color:var(--copper);font-weight:850;font-size:13px;margin-bottom:18px;
    }
    .board-main h3{font-size:29px;margin-bottom:18px}
    .progress{
      height:10px;
      border-radius:999px;
      background:#efe4d2;
      overflow:hidden;
      margin:16px 0;
    }
    .progress span{display:block;height:100%;width:76%;border-radius:999px;background:linear-gradient(90deg,var(--green),var(--amber))}
    .board-stat{
      right:32px;
      top:90px;
      width:190px;
      padding:22px;
      background:var(--green);
      color:#fffaf0;
      transform:rotate(3deg);
    }
    .board-stat p{color:rgba(255,250,240,.72);margin-bottom:2px}
    .board-stat strong{display:block;font-size:46px;line-height:1;font-weight:900;color:var(--amber-2);letter-spacing:-.06em}
    .board-cover{
      right:38px;
      bottom:42px;
      width:250px;
      height:300px;
      background:
        linear-gradient(180deg,rgba(34,49,43,.08),rgba(34,49,43,.18)),
        linear-gradient(135deg,#e8dcc8,#fffaf0 45%,#c8a36d);
      padding:18px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .cover-lines span{
      display:block;height:10px;border-radius:999px;background:rgba(40,72,61,.24);margin-bottom:9px;
    }
    .cover-lines span:nth-child(2){width:72%}
    .cover-lines span:nth-child(3){width:54%}
    .cover-tag{align-self:flex-start;padding:8px 11px;border-radius:999px;background:var(--green);color:#fffaf0;font-size:12px;font-weight:850}
    .board-list{
      left:28px;
      bottom:34px;
      width:290px;
      padding:18px;
      transform:rotate(-2deg);
    }
    .mini-item{
      display:flex;
      align-items:center;
      gap:12px;
      padding:11px 0;
      border-bottom:1px solid #eee2ce;
    }
    .mini-item:last-child{border-bottom:0}
    .mini-num{
      width:30px;height:30px;border-radius:50%;display:grid;place-items:center;
      background:#f2e6d2;color:var(--copper);font-weight:900;font-size:13px;
    }
    .mini-item b{display:block;font-size:14px;line-height:1.35;color:var(--ink)}
    .mini-item small{color:var(--muted);font-weight:650}
    .marquee-strip{
      position:absolute;
      left:-18px;
      right:-18px;
      bottom:170px;
      display:flex;
      gap:10px;
      transform:rotate(-4deg);
      opacity:.96;
    }
    .marquee-strip span{
      display:inline-flex;
      padding:8px 13px;
      border-radius:999px;
      background:#2d4e43;
      color:#f9ecd4;
      font-size:12px;
      font-weight:850;
      white-space:nowrap;
    }
    .feature-layout{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:stretch;
    }
    .feature-card{
      position:relative;
      padding:28px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(215,199,173,.78);
      background:rgba(255,253,247,.8);
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease,box-shadow .22s ease,border .22s ease;
      overflow:hidden;
    }
    .feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(191,136,68,.48)}
    .feature-card.major{
      min-height:390px;
      background:
        linear-gradient(145deg,rgba(40,72,61,.96),rgba(49,67,59,.96)),
        repeating-linear-gradient(45deg,transparent 0 24px,rgba(255,255,255,.04) 25px 26px);
      color:#fffaf0;
    }
    .feature-card.major p{color:rgba(255,250,240,.74);font-size:18px}
    .feature-card.major h3{font-size:36px;color:#fffaf0}
    .feature-card.major .tag{background:rgba(227,189,123,.16);color:var(--amber-2);border-color:rgba(227,189,123,.28)}
    .feature-side{
      display:grid;
      gap:24px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid rgba(40,72,61,.14);
      background:#f4ead9;
      color:var(--copper);
      font-size:12px;
      font-weight:850;
      line-height:1;
      margin-bottom:16px;
    }
    .feature-icon{
      width:54px;height:54px;border-radius:18px;display:grid;place-items:center;
      background:#efe3cf;color:var(--green);font-size:26px;font-weight:900;margin-top:24px;
    }
    .category-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:22px;
    }
    .category-card{
      min-height:270px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:26px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(215,199,173,.8);
      background:#fffdf7;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .category-card:after{
      content:"";
      position:absolute;
      width:150px;height:150px;border-radius:50%;
      right:-58px;top:-58px;
      background:rgba(191,136,68,.13);
      transition:transform .25s ease;
    }
    .category-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(191,136,68,.5)}
    .category-card:hover:after{transform:scale(1.18)}
    .category-card .number{font-size:13px;color:var(--copper);font-weight:900}
    .category-card p{margin-bottom:24px}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green);
      font-weight:850;
      width:max-content;
      border-bottom:2px solid rgba(191,136,68,.38);
    }
    .text-link:hover{color:var(--copper);border-color:var(--copper);gap:12px}
    .waterfall{
      display:grid;
      grid-template-columns:1.05fr .9fr 1.05fr;
      gap:24px;
      align-items:start;
    }
    .case-col{display:grid;gap:24px}
    .case-col:nth-child(2){margin-top:52px}
    .case-card{
      border-radius:var(--radius-lg);
      border:1px solid rgba(215,199,173,.82);
      background:#fffdf7;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
      transition:transform .22s ease,box-shadow .22s ease,border .22s ease;
    }
    .case-card:hover{transform:translateY(-7px);box-shadow:var(--shadow);border-color:rgba(126,169,154,.62)}
    .case-art{
      min-height:190px;
      padding:18px;
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      background:
        linear-gradient(135deg,rgba(40,72,61,.12),rgba(191,136,68,.18)),
        repeating-linear-gradient(90deg,rgba(255,253,247,.1) 0 18px,rgba(40,72,61,.05) 19px 20px);
    }
    .case-card.tall .case-art{min-height:270px}
    .case-card.wide .case-art{min-height:230px}
    .heat{
      display:inline-flex;
      padding:7px 10px;
      border-radius:999px;
      background:var(--green);
      color:#fffaf0;
      font-size:12px;
      font-weight:900;
    }
    .case-body{padding:22px}
    .case-body p{margin-bottom:16px}
    .case-meta{
      display:flex;flex-wrap:wrap;gap:8px;
    }
    .case-meta span{
      padding:6px 9px;
      border-radius:999px;
      background:#f2e7d3;
      color:#7a603d;
      font-size:12px;
      font-weight:800;
    }
    .compare-wrap{
      border-radius:32px;
      padding:10px;
      background:rgba(255,253,247,.62);
      border:1px solid rgba(215,199,173,.74);
      box-shadow:var(--shadow-soft);
    }
    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
    }
    .compare-card{
      padding:28px;
      border-radius:24px;
      background:#fffdf7;
      border:1px solid transparent;
    }
    .compare-card.featured{
      background:var(--green);
      color:#fffaf0;
      border-color:rgba(227,189,123,.24);
      box-shadow:0 18px 40px rgba(40,72,61,.18);
    }
    .compare-card.featured p,.compare-card.featured li{color:rgba(255,250,240,.75)}
    .compare-card.featured .tag{background:rgba(227,189,123,.16);color:var(--amber-2);border-color:rgba(227,189,123,.28)}
    .compare-card ul{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
    .compare-card li{
      position:relative;
      padding-left:22px;
      color:#5c6a61;
      font-weight:600;
    }
    .compare-card li:before{
      content:"";
      position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;
      background:var(--amber);
    }
    .process-band{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
    }
    .process-note{
      position:sticky;
      top:120px;
      padding:30px;
      border-radius:var(--radius-lg);
      background:#2b493f;
      color:#fffaf0;
      box-shadow:var(--shadow);
    }
    .process-note p{color:rgba(255,250,240,.76)}
    .timeline{display:grid;gap:16px}
    .timeline-item{
      display:grid;
      grid-template-columns:70px 1fr;
      gap:18px;
      padding:22px;
      border-radius:var(--radius-lg);
      border:1px solid rgba(215,199,173,.82);
      background:#fffdf7;
      box-shadow:var(--shadow-soft);
    }
    .timeline-step{
      width:58px;height:58px;border-radius:20px;display:grid;place-items:center;
      background:#f0e3ce;
      color:var(--copper);
      font-weight:950;
      font-size:18px;
    }
    .contact-grid{
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:28px;
      align-items:start;
    }
    .contact-card,.faq-card{
      border-radius:32px;
      border:1px solid rgba(215,199,173,.82);
      background:#fffdf7;
      box-shadow:var(--shadow-soft);
      padding:30px;
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .field{display:grid;gap:8px;margin-bottom:16px}
    .field.full{grid-column:1/-1}
    .field label{font-size:14px;font-weight:850;color:var(--ink-2)}
    .field input,.field textarea{
      width:100%;
      border:1px solid rgba(40,72,61,.16);
      background:#fbf7ef;
      border-radius:16px;
      padding:14px 15px;
      color:var(--ink);
      box-shadow:none;
      margin:0;
      transition:border .2s ease,background .2s ease,box-shadow .2s ease;
    }
    .field textarea{min-height:132px;resize:vertical}
    .field input:focus,.field textarea:focus{
      border-color:rgba(191,136,68,.6);
      background:#fffdf7;
      box-shadow:0 0 0 4px rgba(191,136,68,.1);
    }
    .helper{font-size:13px;color:var(--muted);margin:0}
    .contact-list{display:grid;gap:14px;margin-top:22px}
    .contact-list div{
      padding:16px;
      border-radius:18px;
      background:#f5ecdd;
      border:1px solid rgba(215,199,173,.72);
    }
    .contact-list b{display:block;color:var(--ink);margin-bottom:3px}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid rgba(215,199,173,.78);
      border-radius:20px;
      overflow:hidden;
      background:#fbf7ef;
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      border:0;
      background:transparent;
      color:var(--ink);
      padding:18px 20px;
      text-align:left;
      cursor:pointer;
      font-weight:850;
    }
    .faq-question span:first-child{display:flex;align-items:center;gap:10px}
    .faq-index{
      width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#eadcc6;color:var(--copper);font-size:12px;font-weight:900;flex:0 0 auto;
    }
    .faq-plus{font-size:22px;color:var(--copper);transition:transform .22s ease}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-answer p{padding:0 20px 18px 58px;margin:0}
    .faq-item.open .faq-answer{max-height:180px}
    .faq-item.open .faq-plus{transform:rotate(45deg)}
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:36px;
      padding:46px;
      background:
        linear-gradient(135deg,rgba(40,72,61,.98),rgba(35,49,43,.98)),
        radial-gradient(circle at 85% 20%,rgba(227,189,123,.22),transparent 320px);
      color:#fffaf0;
      box-shadow:var(--shadow);
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      width:360px;height:360px;border-radius:50%;
      right:-170px;bottom:-190px;
      border:44px solid rgba(227,189,123,.11);
    }
    .cta-panel h2{color:#fffaf0;margin-bottom:10px}
    .cta-panel p{color:rgba(255,250,240,.74);max-width:720px;margin-bottom:0}
    .site-footer{
      padding:64px 0 34px;
      background:#263831;
      color:#f7eddd;
      margin-top:40px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:34px;
      padding-bottom:38px;
      border-bottom:1px solid rgba(247,237,221,.14);
    }
    .footer-logo{
      display:flex;align-items:center;gap:10px;font-weight:950;font-size:18px;margin-bottom:14px;
    }
    .footer-logo .brand-mark{background:#f7eddd;color:var(--green)}
    .site-footer p,.site-footer a{color:rgba(247,237,221,.72)}
    .site-footer a:hover{color:var(--amber-2)}
    .footer-col h3{
      color:#fffaf0;
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-links{list-style:none;margin:0;padding:0;display:grid;gap:9px}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      padding-top:24px;
      color:rgba(247,237,221,.56);
      font-size:13px;
    }
    .mobile-bottom{display:none}
    @media (max-width:1100px){
      .dock{border-radius:28px;align-items:flex-start}
      .nav-links{overflow-x:auto;justify-content:flex-start;padding-bottom:2px}
      .search-mini{display:none}
      .hero-grid{grid-template-columns:1fr;gap:36px}
      .visual-board{min-height:500px}
      .feature-layout,.process-band,.contact-grid{grid-template-columns:1fr}
      .process-note{position:relative;top:auto}
      .waterfall{grid-template-columns:1fr 1fr}
      .case-col:nth-child(2){margin-top:0}
      .compare-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      :root{--space-8:72px;--space-7:56px}
      body{padding-bottom:82px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .site-header{position:absolute;top:12px}
      .dock{
        width:min(calc(100% - 24px),680px);
        padding:8px;
        display:grid;
        grid-template-columns:1fr auto;
        border-radius:24px;
      }
      .brand-name{font-size:14px;max-width:205px;overflow:hidden;text-overflow:ellipsis}
      .nav-links{
        grid-column:1/-1;
        order:3;
        padding:4px 2px 0;
        gap:6px;
      }
      .nav-links a{font-size:13px;padding:8px 11px;min-height:36px}
      .dock-cta{display:none}
      main{padding-top:128px}
      .hero{padding-top:38px}
      h1{font-size:clamp(36px,11vw,54px)}
      .section-head{display:block}
      .section-head .btn{margin-top:14px}
      .category-grid,.waterfall{grid-template-columns:1fr}
      .visual-board{min-height:620px;border-radius:28px;padding:16px}
      .board-main{left:22px;top:24px;width:calc(100% - 44px)}
      .board-stat{right:22px;top:250px;width:160px}
      .board-list{left:22px;bottom:26px;width:calc(100% - 44px)}
      .board-cover{left:22px;right:auto;bottom:210px;width:190px;height:220px}
      .marquee-strip{bottom:190px}
      .feature-card.major{min-height:auto}
      .form-grid{grid-template-columns:1fr}
      .timeline-item{grid-template-columns:1fr}
      .cta-panel{grid-template-columns:1fr;padding:32px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .mobile-bottom{
        position:fixed;
        left:12px;right:12px;bottom:12px;
        z-index:60;
        display:flex;
        justify-content:space-around;
        align-items:center;
        padding:8px;
        border-radius:999px;
        background:rgba(255,253,247,.94);
        border:1px solid rgba(215,199,173,.86);
        box-shadow:0 14px 40px rgba(38,49,43,.18);
      }
      .mobile-bottom a{
        flex:1;
        text-align:center;
        padding:10px 8px;
        border-radius:999px;
        color:#59675f;
        font-size:12px;
        font-weight:850;
        white-space:nowrap;
      }
      .mobile-bottom a.active{background:var(--green);color:#fffaf0}
    }
    @media (max-width:520px){
      .brand-mark{width:30px;height:30px}
      .brand-name{max-width:170px}
      .nav-actions{display:none}
      .dock{grid-template-columns:1fr}
      .nav-links a{font-size:12px}
      .hero-meta li{font-size:12px}
      .visual-board{min-height:660px}
      .board-stat{top:270px}
      .board-cover{bottom:235px}
      .board-main h3{font-size:24px}
      .feature-card,.category-card,.contact-card,.faq-card{padding:22px}
      .compare-card{padding:22px}
      .cta-panel{padding:26px}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root{
      --ink:#24332d;
      --ink-deep:#14231e;
      --muted:#68756f;
      --soft:#8d9892;
      --paper:#fbf7ee;
      --paper-2:#f3eee3;
      --mist:#eef2ed;
      --card:#fffdf8;
      --line:#ded6c8;
      --line-strong:#c9bfae;
      --green:#31584b;
      --green-2:#497466;
      --teal:#6f9c8d;
      --amber:#c89643;
      --amber-2:#e5c27b;
      --copper:#a76f38;
      --white:#ffffff;
      --shadow:0 18px 50px rgba(36,51,45,.10);
      --shadow-soft:0 10px 32px rgba(36,51,45,.08);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-sm:12px;
      --max:1240px;
      --dock-h:74px;
      --ease:all .26s ease;
    }

    *{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","Noto Sans CJK SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 12%, rgba(200,150,67,.12), transparent 28%),
        radial-gradient(circle at 86% 20%, rgba(111,156,141,.13), transparent 24%),
        linear-gradient(180deg,var(--paper),#f8f3e9 46%,#f4efe5 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.36;
      background-image:
        linear-gradient(rgba(36,51,45,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(36,51,45,.025) 1px, transparent 1px);
      background-size:28px 28px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(200,150,67,.28);color:var(--ink-deep)}
    :focus-visible{
      outline:3px solid rgba(200,150,67,.55);
      outline-offset:3px;
      border-radius:10px;
    }

    .container{
      width:min(calc(100% - 40px), var(--max));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      left:0;
      right:0;
      top:18px;
      z-index:1000;
      pointer-events:none;
    }
    .dock{
      width:min(calc(100% - 36px), 1180px);
      min-height:var(--dock-h);
      margin:0 auto;
      padding:10px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      border:1px solid rgba(201,191,174,.78);
      border-radius:999px;
      background:rgba(251,247,238,.94);
      box-shadow:0 16px 42px rgba(36,51,45,.14);
      pointer-events:auto;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      padding:8px 12px 8px 8px;
      border-radius:999px;
      min-width:max-content;
    }
    .brand:hover{background:rgba(49,88,75,.07)}
    .brand-mark{
      width:40px;
      height:40px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:#fff8e6;
      background:linear-gradient(135deg,var(--green),var(--ink-deep));
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.16), 0 8px 18px rgba(36,51,45,.18);
      font-weight:800;
      font-size:20px;
      line-height:1;
    }
    .brand-name{
      font-weight:800;
      letter-spacing:-.02em;
      color:var(--ink-deep);
      white-space:nowrap;
      font-size:16px;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
    }
    .nav-links a{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:var(--muted);
      font-weight:700;
      font-size:14px;
      white-space:nowrap;
    }
    .nav-links a:hover{
      color:var(--ink-deep);
      background:rgba(49,88,75,.07);
    }
    .nav-links a.active{
      color:var(--ink-deep);
      background:var(--mist);
      box-shadow:inset 0 0 0 1px rgba(49,88,75,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:8px;
    }
    .search-mini{
      height:44px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 14px;
      color:var(--muted);
      background:#f6f1e7;
      border:1px solid rgba(222,214,200,.8);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .search-mini:hover{
      color:var(--green);
      border-color:rgba(73,116,102,.36);
      background:#fffaf0;
    }
    .search-dot{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 4px rgba(200,150,67,.16);
    }
    .dock-cta,.btn-primary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      color:#fff9ec;
      background:linear-gradient(135deg,var(--green),var(--ink-deep));
      font-weight:800;
      border:1px solid rgba(20,35,30,.08);
      box-shadow:0 10px 24px rgba(36,51,45,.18);
      white-space:nowrap;
    }
    .dock-cta:hover,.btn-primary:hover{
      transform:translateY(-2px);
      color:#fff;
      box-shadow:0 16px 34px rgba(36,51,45,.24);
      filter:saturate(1.04);
    }
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      color:var(--green);
      background:rgba(255,253,248,.72);
      border:1px solid rgba(49,88,75,.20);
      font-weight:800;
      box-shadow:0 8px 20px rgba(36,51,45,.06);
    }
    .btn-secondary:hover{
      background:var(--mist);
      border-color:rgba(49,88,75,.34);
      transform:translateY(-2px);
    }

    main{padding-top:128px}
    .section{padding:72px 0}
    .section-tight{padding:48px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      color:var(--green);
      background:rgba(49,88,75,.08);
      border:1px solid rgba(49,88,75,.12);
      border-radius:999px;
      font-size:13px;
      font-weight:800;
      letter-spacing:.03em;
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--amber);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:22px;
      color:var(--ink-deep);
      font-size:clamp(36px,5.3vw,68px);
      line-height:1.08;
      letter-spacing:-.055em;
      font-weight:800;
    }
    h2{
      margin-bottom:14px;
      color:var(--ink-deep);
      font-size:clamp(28px,3.1vw,44px);
      line-height:1.16;
      letter-spacing:-.04em;
      font-weight:800;
    }
    h3{
      color:var(--ink-deep);
      font-weight:800;
      line-height:1.3;
      letter-spacing:-.02em;
    }
    .lead{
      max-width:760px;
      color:var(--muted);
      font-size:18px;
      line-height:1.9;
      font-weight:500;
    }
    .muted{color:var(--muted)}
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:34px;
    }
    .section-head .lead{max-width:560px;margin-bottom:0}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag,.filter-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      color:var(--green);
      background:#fffaf0;
      border:1px solid rgba(201,191,174,.76);
      font-size:13px;
      font-weight:800;
    }
    .filter-pill.active{
      color:#fff9ec;
      background:var(--green);
      border-color:var(--green);
    }

    .category-hero{
      position:relative;
      overflow:hidden;
      padding:46px 0 28px;
    }
    .hero-panel{
      position:relative;
      padding:38px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(201,191,174,.82);
      background:
        linear-gradient(90deg, rgba(255,253,248,.94), rgba(243,238,227,.88)),
        radial-gradient(circle at 88% 18%, rgba(200,150,67,.22), transparent 25%);
      box-shadow:var(--shadow);
    }
    .hero-panel:after{
      content:"";
      position:absolute;
      right:34px;
      bottom:34px;
      width:230px;
      height:230px;
      border-radius:42px;
      background:
        linear-gradient(135deg, rgba(49,88,75,.13), rgba(200,150,67,.11)),
        repeating-linear-gradient(90deg, rgba(36,51,45,.07) 0 1px, transparent 1px 18px);
      transform:rotate(-3deg);
      z-index:0;
    }
    .hero-content{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.12fr) minmax(320px,.88fr);
      gap:34px;
      align-items:end;
    }
    .breadcrumb{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      align-items:center;
      margin:18px 0 20px;
      color:var(--soft);
      font-size:14px;
      font-weight:700;
    }
    .breadcrumb a:hover{color:var(--green);text-decoration:underline;text-underline-offset:4px}
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:28px;
    }
    .hero-summary{
      position:relative;
      z-index:1;
      display:grid;
      gap:14px;
    }
    .summary-card{
      padding:20px;
      border-radius:var(--radius-lg);
      background:rgba(255,253,248,.86);
      border:1px solid rgba(222,214,200,.88);
      box-shadow:var(--shadow-soft);
    }
    .summary-card.dark{
      color:#fff8e9;
      background:linear-gradient(135deg,var(--ink-deep),var(--green));
      border-color:rgba(255,255,255,.12);
    }
    .summary-card.dark h3,.summary-card.dark p{color:#fff8e9}
    .summary-number{
      display:block;
      margin-bottom:4px;
      color:var(--amber-2);
      font-size:38px;
      font-weight:900;
      letter-spacing:-.04em;
      line-height:1;
    }
    .summary-card p{margin-bottom:0;color:var(--muted);font-weight:600}
    .summary-card h3{margin-bottom:8px;font-size:20px}

    .category-layout{
      display:grid;
      grid-template-columns:310px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .side-brief{
      position:sticky;
      top:114px;
      padding:24px;
      border-radius:var(--radius-xl);
      background:rgba(255,253,248,.82);
      border:1px solid rgba(222,214,200,.88);
      box-shadow:var(--shadow-soft);
    }
    .side-brief h2{
      font-size:26px;
      margin-bottom:10px;
    }
    .brief-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:12px;
    }
    .brief-list li{
      display:flex;
      gap:10px;
      padding:13px;
      border-radius:16px;
      background:#f8f2e8;
      color:var(--muted);
      font-weight:650;
    }
    .brief-list li:before{
      content:"";
      flex:0 0 9px;
      width:9px;
      height:9px;
      margin-top:10px;
      border-radius:50%;
      background:var(--amber);
      box-shadow:0 0 0 4px rgba(200,150,67,.15);
    }
    .filter-card{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid var(--line);
    }
    .filter-card h3{
      margin-bottom:12px;
      font-size:16px;
    }

    .solution-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:20px;
    }
    .solution-card{
      position:relative;
      overflow:hidden;
      min-height:245px;
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(222,214,200,.88);
      background:rgba(255,253,248,.88);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .solution-card:hover{
      transform:translateY(-6px);
      border-color:rgba(200,150,67,.55);
      box-shadow:0 22px 52px rgba(36,51,45,.14);
    }
    .solution-card.featured{
      grid-column:span 2;
      display:grid;
      grid-template-columns:1fr 260px;
      gap:24px;
      min-height:270px;
      background:
        linear-gradient(135deg, rgba(255,253,248,.96), rgba(239,244,237,.92)),
        radial-gradient(circle at 86% 12%, rgba(200,150,67,.18), transparent 30%);
    }
    .card-index{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      margin-bottom:18px;
      border-radius:14px;
      color:#fff8e9;
      background:var(--green);
      font-weight:900;
      box-shadow:0 10px 22px rgba(49,88,75,.20);
    }
    .solution-card h3{font-size:23px;margin-bottom:12px}
    .solution-card p{color:var(--muted);margin-bottom:18px;font-weight:500}
    .card-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:auto;
    }
    .visual-stack{
      display:grid;
      gap:12px;
      align-content:center;
    }
    .mini-visual{
      min-height:76px;
      padding:14px;
      border-radius:18px;
      background:#f5efe4;
      border:1px solid rgba(222,214,200,.86);
    }
    .mini-visual strong{
      display:block;
      color:var(--ink-deep);
      font-size:22px;
      line-height:1.1;
    }
    .mini-visual span{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }

    .scenario-band{
      padding:34px;
      border-radius:var(--radius-xl);
      color:#fff8e9;
      background:
        linear-gradient(135deg, rgba(20,35,30,.98), rgba(49,88,75,.96)),
        radial-gradient(circle at 18% 20%, rgba(229,194,123,.20), transparent 28%);
      box-shadow:var(--shadow);
    }
    .scenario-band h2,.scenario-band h3{color:#fff8e9}
    .scenario-band .lead{color:rgba(255,248,233,.78)}
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:16px;
      margin-top:30px;
    }
    .scenario-item{
      min-height:170px;
      padding:20px;
      border-radius:22px;
      background:rgba(255,255,255,.075);
      border:1px solid rgba(255,255,255,.13);
      transition:var(--ease);
    }
    .scenario-item:hover{
      transform:translateY(-5px);
      background:rgba(255,255,255,.11);
    }
    .scenario-item .tag{
      border-color:rgba(229,194,123,.25);
      background:rgba(229,194,123,.14);
      color:#ffe1a4;
    }
    .scenario-item p{
      margin:12px 0 0;
      color:rgba(255,248,233,.76);
      font-size:14px;
    }

    .process-wrap{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:28px;
      align-items:start;
    }
    .process-intro{
      padding:30px;
      border-radius:var(--radius-xl);
      background:#fffdf8;
      border:1px solid rgba(222,214,200,.88);
      box-shadow:var(--shadow-soft);
    }
    .timeline{
      position:relative;
      display:grid;
      gap:14px;
    }
    .step{
      display:grid;
      grid-template-columns:78px minmax(0,1fr);
      gap:18px;
      align-items:start;
      padding:20px;
      border-radius:24px;
      background:rgba(255,253,248,.86);
      border:1px solid rgba(222,214,200,.86);
      box-shadow:0 10px 28px rgba(36,51,45,.06);
      transition:var(--ease);
    }
    .step:hover{
      transform:translateX(5px);
      border-color:rgba(111,156,141,.45);
    }
    .step-num{
      display:flex;
      align-items:center;
      justify-content:center;
      height:60px;
      border-radius:18px;
      background:#f4eadb;
      color:var(--copper);
      font-size:24px;
      font-weight:900;
    }
    .step h3{margin-bottom:6px;font-size:20px}
    .step p{margin-bottom:0;color:var(--muted)}

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:20px;
    }
    .compare-card{
      padding:24px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(222,214,200,.88);
      background:rgba(255,253,248,.82);
      box-shadow:var(--shadow-soft);
      transition:var(--ease);
    }
    .compare-card:hover{
      transform:translateY(-5px);
      box-shadow:0 20px 46px rgba(36,51,45,.13);
    }
    .compare-card.recommend{
      background:linear-gradient(180deg,#fffdf8,#f0f4ee);
      border-color:rgba(49,88,75,.24);
    }
    .compare-card h3{font-size:22px;margin-bottom:8px}
    .compare-card .for{
      color:var(--copper);
      font-weight:900;
      margin-bottom:14px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      position:relative;
      padding-left:26px;
      color:var(--muted);
      font-weight:600;
    }
    .check-list li:before{
      content:"✓";
      position:absolute;
      left:0;
      top:0;
      color:var(--green);
      font-weight:900;
    }

    .case-strip{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .case-panel{
      position:relative;
      overflow:hidden;
      padding:28px;
      border-radius:var(--radius-xl);
      background:#fffdf8;
      border:1px solid rgba(222,214,200,.86);
      box-shadow:var(--shadow-soft);
    }
    .case-panel.large{
      min-height:300px;
      background:
        linear-gradient(135deg, rgba(255,253,248,.95), rgba(243,238,227,.88)),
        radial-gradient(circle at 70% 20%, rgba(111,156,141,.18), transparent 30%);
    }
    .cover-bars{
      display:flex;
      gap:10px;
      align-items:end;
      min-height:120px;
      margin:26px 0 0;
    }
    .bar{
      flex:1;
      border-radius:18px 18px 8px 8px;
      background:linear-gradient(180deg,var(--green-2),var(--green));
      box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
    }
    .bar:nth-child(1){height:78px;background:linear-gradient(180deg,#b48747,var(--copper))}
    .bar:nth-child(2){height:128px}
    .bar:nth-child(3){height:96px;background:linear-gradient(180deg,var(--teal),var(--green-2))}
    .bar:nth-child(4){height:150px;background:linear-gradient(180deg,var(--amber-2),var(--amber))}
    .case-stack{
      display:grid;
      gap:18px;
    }
    .metric-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:16px 0;
      border-bottom:1px solid var(--line);
    }
    .metric-line:last-child{border-bottom:0}
    .metric-line strong{
      color:var(--ink-deep);
      font-size:26px;
      font-weight:900;
      white-space:nowrap;
    }
    .metric-line span{color:var(--muted);font-weight:650}

    .faq-contact{
      display:grid;
      grid-template-columns:1fr 420px;
      gap:28px;
      align-items:start;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:22px;
      background:rgba(255,253,248,.86);
      border:1px solid rgba(222,214,200,.88);
      box-shadow:0 8px 24px rgba(36,51,45,.05);
      overflow:hidden;
    }
    .faq-button{
      width:100%;
      display:flex;
      justify-content:space-between;
      gap:20px;
      align-items:center;
      padding:20px 22px;
      border:0;
      background:transparent;
      color:var(--ink-deep);
      text-align:left;
      font-weight:850;
      font-size:17px;
    }
    .faq-button span:last-child{
      flex:0 0 30px;
      height:30px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:#f2eadc;
      color:var(--green);
      transition:var(--ease);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-answer p{
      margin:0;
      padding:0 22px 20px;
      color:var(--muted);
      font-weight:500;
    }
    .faq-item.open .faq-answer{max-height:220px}
    .faq-item.open .faq-button span:last-child{
      transform:rotate(45deg);
      background:var(--green);
      color:#fff8e9;
    }

    .contact-card{
      padding:28px;
      border-radius:var(--radius-xl);
      background:linear-gradient(180deg,#fffdf8,#f4eee2);
      border:1px solid rgba(222,214,200,.9);
      box-shadow:var(--shadow);
    }
    .contact-card h2{font-size:30px}
    .form-grid{
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .field label{
      display:block;
      margin-bottom:7px;
      color:var(--ink-deep);
      font-size:14px;
      font-weight:800;
    }
    .field input,.field textarea{
      width:100%;
      border:1px solid rgba(201,191,174,.9);
      border-radius:16px;
      background:#fffaf0;
      color:var(--ink);
      padding:13px 14px;
      min-height:48px;
      box-shadow:none;
      transition:var(--ease);
    }
    .field textarea{
      min-height:118px;
      resize:vertical;
    }
    .field input:focus,.field textarea:focus{
      border-color:rgba(49,88,75,.55);
      background:#fffdf8;
      box-shadow:0 0 0 4px rgba(49,88,75,.09);
      outline:0;
    }
    .hint{
      color:var(--soft);
      font-size:13px;
      margin-top:10px;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1fr auto;
      gap:28px;
      align-items:center;
      padding:34px;
      border-radius:32px;
      color:#fff8e9;
      background:
        linear-gradient(135deg,var(--green),var(--ink-deep)),
        radial-gradient(circle at 15% 20%, rgba(229,194,123,.2), transparent 28%);
      box-shadow:var(--shadow);
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      right:-50px;
      top:-60px;
      width:240px;
      height:240px;
      border-radius:50%;
      background:rgba(229,194,123,.12);
    }
    .cta-panel h2{color:#fff8e9;margin-bottom:10px}
    .cta-panel p{color:rgba(255,248,233,.78);margin-bottom:0}
    .cta-actions{
      position:relative;
      z-index:1;
      display:flex;
      gap:12px;
      flex-wrap:wrap;
    }
    .cta-panel .btn-primary{
      background:#fff8e9;
      color:var(--ink-deep);
    }
    .cta-panel .btn-secondary{
      background:rgba(255,255,255,.08);
      color:#fff8e9;
      border-color:rgba(255,255,255,.22);
    }
    .cta-panel .btn-secondary:hover{background:rgba(255,255,255,.14)}

    .site-footer{
      margin-top:54px;
      padding:58px 0 28px;
      background:#e9e2d5;
      border-top:1px solid rgba(201,191,174,.72);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr 1fr;
      gap:30px;
      align-items:start;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:10px;
      margin-bottom:14px;
      color:var(--ink-deep);
      font-weight:900;
    }
    .footer-col p{
      color:var(--muted);
      margin:0;
      font-weight:500;
    }
    .footer-col h3{
      margin-bottom:14px;
      font-size:16px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:var(--muted);
      font-weight:650;
    }
    .footer-links a:hover{
      color:var(--green);
      text-decoration:underline;
      text-underline-offset:4px;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:36px;
      padding-top:20px;
      border-top:1px solid rgba(201,191,174,.82);
      color:#7b867f;
      font-size:13px;
      font-weight:600;
    }

    @media (max-width:1100px){
      .dock{border-radius:30px;align-items:flex-start}
      .brand-name{max-width:190px;overflow:hidden;text-overflow:ellipsis}
      .nav-links{
        overflow-x:auto;
        justify-content:flex-start;
        padding-bottom:2px;
        scrollbar-width:none;
      }
      .nav-links::-webkit-scrollbar{display:none}
      .hero-content,.category-layout,.process-wrap,.faq-contact,.case-strip{
        grid-template-columns:1fr;
      }
      .side-brief{position:relative;top:auto}
      .scenario-grid,.compare-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
      .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    }
    @media (max-width:768px){
      :root{--dock-h:66px}
      .container{width:min(calc(100% - 28px), var(--max))}
      .site-header{
        top:auto;
        bottom:14px;
      }
      .dock{
        width:calc(100% - 24px);
        min-height:64px;
        padding:8px;
        gap:8px;
        border-radius:26px;
      }
      .brand{padding:6px}
      .brand-mark{width:36px;height:36px;font-size:18px}
      .brand-name{display:none}
      .nav-links{
        gap:2px;
        flex:1;
      }
      .nav-links a{
        padding:9px 10px;
        font-size:12px;
      }
      .nav-actions{gap:6px}
      .search-mini span:not(.search-dot){display:none}
      .search-mini{
        width:38px;
        height:38px;
        justify-content:center;
        padding:0;
      }
      .dock-cta{
        min-height:38px;
        padding:0 12px;
        font-size:12px;
      }
      main{padding-top:30px;padding-bottom:84px}
      .section{padding:48px 0}
      .hero-panel{padding:26px 20px}
      .hero-panel:after{display:none}
      .hero-content{gap:24px}
      .breadcrumb{font-size:13px}
      h1{font-size:clamp(32px,11vw,46px)}
      .lead{font-size:16px}
      .section-head{
        display:block;
      }
      .section-head .lead{margin-top:10px}
      .solution-grid,.solution-card.featured{
        grid-template-columns:1fr;
      }
      .solution-card.featured{grid-column:auto}
      .scenario-grid,.compare-grid{
        grid-template-columns:1fr;
      }
      .step{
        grid-template-columns:56px 1fr;
        gap:14px;
        padding:18px;
      }
      .step-num{height:52px;font-size:20px}
      .cta-panel{
        grid-template-columns:1fr;
        padding:28px 22px;
      }
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .nav-links a{font-size:11px;padding:8px 8px}
      .nav-links a:first-child{display:none}
      .hero-actions,.cta-actions{display:grid}
      .btn-primary,.btn-secondary{width:100%}
      .solution-card,.side-brief,.scenario-band,.contact-card,.case-panel{padding:20px}
      .summary-number{font-size:32px}
      .filter-pill,.tag{font-size:12px}
    }

/* roulang page: category3 */
:root{
      --ink:#20332d;
      --ink-2:#31473f;
      --ink-soft:#5f7068;
      --tea:#6f5a3d;
      --amber:#c49342;
      --amber-2:#e3bd73;
      --cyan:#3f8c78;
      --mist:#f4f0e8;
      --paper:#fbfaf6;
      --ash:#ebe6dc;
      --line:#ded6c7;
      --white:#ffffff;
      --shadow:0 18px 50px rgba(32,51,45,.10);
      --shadow-soft:0 10px 30px rgba(32,51,45,.08);
      --radius-xl:28px;
      --radius-lg:22px;
      --radius-md:16px;
      --radius-pill:999px;
      --max:1240px;
      --space-section:96px;
      --transition:220ms ease;
    }

    *{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(--ink);
      background:
        radial-gradient(circle at 8% 3%, rgba(196,147,66,.10), transparent 30%),
        radial-gradient(circle at 96% 18%, rgba(63,140,120,.10), transparent 28%),
        linear-gradient(180deg,var(--paper) 0%,var(--mist) 54%,#f7f4ee 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(196,147,66,.24);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(196,147,66,.45);outline-offset:3px;border-radius:12px}

    .container{
      width:min(var(--max), calc(100% - 40px));
      margin:0 auto;
    }
    .site-header{
      position:fixed;
      top:22px;
      left:0;
      right:0;
      z-index:1000;
      padding:0 18px;
      pointer-events:none;
    }
    .dock{
      width:min(1180px,100%);
      margin:0 auto;
      min-height:72px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 12px;
      border:1px solid rgba(222,214,199,.92);
      border-radius:var(--radius-pill);
      background:rgba(251,250,246,.94);
      box-shadow:0 16px 42px rgba(32,51,45,.13);
      pointer-events:auto;
      backdrop-filter:saturate(120%);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      padding:8px 14px 8px 9px;
      border-radius:var(--radius-pill);
    }
    .brand:hover{background:rgba(196,147,66,.10);transform:translateY(-1px)}
    .brand-mark{
      width:36px;
      height:36px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--ink),#416052);
      box-shadow:inset 0 -8px 14px rgba(255,255,255,.08),0 8px 18px rgba(32,51,45,.18);
    }
    .brand-name{
      font-weight:800;
      letter-spacing:.01em;
      color:var(--ink);
      white-space:nowrap;
    }
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
      min-width:0;
    }
    .nav-links a{
      padding:10px 14px;
      border-radius:var(--radius-pill);
      font-size:14px;
      font-weight:700;
      color:var(--ink-soft);
      white-space:nowrap;
    }
    .nav-links a:hover{
      color:var(--ink);
      background:rgba(111,90,61,.09);
    }
    .nav-links a.active{
      color:var(--ink);
      background:#eee4d2;
      box-shadow:inset 0 0 0 1px rgba(196,147,66,.24);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:max-content;
    }
    .search-mini{
      display:flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border:1px solid rgba(222,214,199,.9);
      border-radius:var(--radius-pill);
      color:var(--ink-soft);
      font-size:14px;
      font-weight:700;
      background:#fffaf0;
    }
    .search-mini:hover{border-color:rgba(196,147,66,.65);color:var(--ink);transform:translateY(-1px)}
    .search-dot{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--cyan);
      box-shadow:0 0 0 5px rgba(63,140,120,.13);
    }
    .dock-cta,.btn-primary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:11px 20px;
      border-radius:var(--radius-pill);
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--ink),#37594b);
      box-shadow:0 12px 26px rgba(32,51,45,.18);
      border:0;
    }
    .dock-cta:hover,.btn-primary:hover{color:#fff;transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 16px 34px rgba(32,51,45,.22)}
    .btn-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:10px 18px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(196,147,66,.42);
      color:var(--ink);
      font-weight:800;
      background:rgba(255,255,255,.72);
    }
    .btn-secondary:hover{background:#f3e8d3;border-color:rgba(196,147,66,.75);transform:translateY(-2px)}
    .btn-quiet{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:800;
      color:var(--tea);
      border-bottom:2px solid rgba(196,147,66,.38);
    }
    .btn-quiet:hover{color:var(--ink);border-color:var(--cyan)}

    main{padding-top:128px;overflow:hidden}
    .section{padding:var(--space-section) 0}
    .section-tight{padding:70px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:#efe4d0;
      color:var(--tea);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--amber);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      max-width:780px;
      font-size:clamp(38px,5.4vw,70px);
      line-height:1.08;
      letter-spacing:-.04em;
      margin:22px 0 22px;
      color:var(--ink);
      font-weight:850;
    }
    h2{
      font-size:clamp(28px,3.4vw,46px);
      line-height:1.18;
      letter-spacing:-.025em;
      margin-bottom:16px;
      font-weight:820;
    }
    h3{
      font-size:21px;
      line-height:1.35;
      margin-bottom:10px;
      font-weight:800;
      color:var(--ink);
    }
    .lead{
      max-width:760px;
      color:var(--ink-soft);
      font-size:18px;
      line-height:1.9;
      margin-bottom:28px;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:30px;
      margin-bottom:34px;
    }
    .section-head p{
      max-width:520px;
      margin-bottom:0;
      color:var(--ink-soft);
    }

    .consult-hero{
      position:relative;
      padding:34px 0 74px;
    }
    .consult-hero::before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:82%;
      background:
        linear-gradient(90deg,rgba(255,255,255,.70),rgba(255,255,255,.24)),
        repeating-linear-gradient(90deg,rgba(32,51,45,.035) 0 1px, transparent 1px 84px);
      border-bottom:1px solid rgba(222,214,199,.7);
      z-index:-1;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
      gap:42px;
      align-items:center;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      align-items:center;
      margin-top:24px;
    }
    .breadcrumb-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
      margin-top:22px;
      color:var(--ink-soft);
      font-size:14px;
      font-weight:700;
    }
    .breadcrumb-line a{
      color:var(--tea);
      padding-bottom:2px;
      border-bottom:1px solid rgba(196,147,66,.34);
    }
    .breadcrumb-line span:last-child{
      color:var(--ink);
    }
    .support-board{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:16px;
      align-items:stretch;
    }
    .board-card{
      border:1px solid rgba(222,214,199,.9);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.82);
      box-shadow:var(--shadow-soft);
      padding:22px;
      min-height:168px;
      position:relative;
      overflow:hidden;
    }
    .board-card::after{
      content:"";
      position:absolute;
      right:-36px;
      bottom:-36px;
      width:118px;
      height:118px;
      border-radius:50%;
      background:rgba(196,147,66,.12);
    }
    .board-card.large{
      grid-column:1 / -1;
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:18px;
      background:#22372f;
      color:#fff;
      min-height:210px;
    }
    .board-card.large h3,.board-card.large p{color:#fff}
    .board-card p{
      color:var(--ink-soft);
      margin-bottom:0;
      position:relative;
      z-index:1;
    }
    .board-number{
      font-size:48px;
      line-height:1;
      font-weight:850;
      color:var(--amber-2);
      letter-spacing:-.04em;
    }
    .status-list{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
      position:relative;
      z-index:1;
    }
    .status-list li{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,255,255,.13);
      color:rgba(255,255,255,.86);
      font-weight:700;
    }
    .status-list li:last-child{border-bottom:0}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:#fff8ea;
      border:1px solid rgba(196,147,66,.28);
      color:var(--tea);
      font-size:13px;
      font-weight:800;
    }

    .outline-wrap{
      display:grid;
      grid-template-columns:330px minmax(0,1fr);
      gap:30px;
      align-items:start;
    }
    .sticky-summary{
      position:sticky;
      top:120px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(222,214,199,.92);
      background:#fffaf2;
      box-shadow:var(--shadow-soft);
      padding:26px;
    }
    .summary-list{
      display:flex;
      flex-direction:column;
      gap:12px;
      margin:20px 0 0;
      padding:0;
      list-style:none;
    }
    .summary-list a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:13px 14px;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(222,214,199,.72);
      color:var(--ink-soft);
      font-weight:800;
    }
    .summary-list a:hover{
      color:var(--ink);
      border-color:rgba(196,147,66,.55);
      transform:translateX(3px);
      box-shadow:0 10px 24px rgba(32,51,45,.07);
    }
    .faq-shell{
      display:grid;
      gap:14px;
    }
    .faq-item{
      border:1px solid rgba(222,214,199,.86);
      border-radius:22px;
      background:rgba(255,255,255,.86);
      box-shadow:0 8px 22px rgba(32,51,45,.05);
      overflow:hidden;
      transition:border-color var(--transition),box-shadow var(--transition),transform var(--transition);
    }
    .faq-item:hover{
      border-color:rgba(196,147,66,.48);
      box-shadow:var(--shadow-soft);
      transform:translateY(-2px);
    }
    .faq-question{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border:0;
      background:transparent;
      color:var(--ink);
      padding:22px 24px;
      text-align:left;
      font-weight:850;
      font-size:18px;
    }
    .faq-question .num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:34px;
      height:34px;
      margin-right:12px;
      border-radius:50%;
      background:#efe4d0;
      color:var(--tea);
      font-size:13px;
      flex:0 0 auto;
    }
    .faq-title{
      display:flex;
      align-items:center;
      min-width:0;
    }
    .faq-toggle{
      width:30px;
      height:30px;
      border-radius:50%;
      background:#f2eadc;
      position:relative;
      flex:0 0 auto;
    }
    .faq-toggle::before,.faq-toggle::after{
      content:"";
      position:absolute;
      left:9px;
      right:9px;
      top:14px;
      height:2px;
      background:var(--ink);
      transition:transform var(--transition);
    }
    .faq-toggle::after{transform:rotate(90deg)}
    .faq-item.open .faq-toggle::after{transform:rotate(0)}
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height 260ms ease;
    }
    .faq-answer-inner{
      padding:0 24px 24px 70px;
      color:var(--ink-soft);
      line-height:1.9;
    }
    .faq-answer-inner ul{
      margin:10px 0 0;
      padding-left:20px;
    }

    .process-band{
      background:#21362f;
      color:#fff;
      border-radius:36px;
      padding:46px;
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
    }
    .process-band::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 85% 10%, rgba(196,147,66,.24), transparent 25%),
        repeating-linear-gradient(0deg, rgba(255,255,255,.045) 0 1px, transparent 1px 58px);
      pointer-events:none;
    }
    .process-band h2,.process-band p{color:#fff;position:relative}
    .process-grid{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:28px;
    }
    .process-step{
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.07);
      border-radius:22px;
      padding:22px;
    }
    .process-step strong{
      display:block;
      color:var(--amber-2);
      font-size:28px;
      line-height:1;
      margin-bottom:16px;
    }
    .process-step h3{color:#fff;font-size:19px}
    .process-step p{color:rgba(255,255,255,.74);margin-bottom:0}

    .assist-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:26px;
      align-items:stretch;
    }
    .info-card,.contact-panel,.mini-card{
      border:1px solid rgba(222,214,199,.9);
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.84);
      box-shadow:var(--shadow-soft);
    }
    .info-card{padding:30px}
    .check-list{
      display:grid;
      gap:13px;
      margin:22px 0 0;
      padding:0;
      list-style:none;
    }
    .check-list li{
      display:grid;
      grid-template-columns:28px 1fr;
      gap:12px;
      align-items:start;
      color:var(--ink-soft);
    }
    .check-list li::before{
      content:"✓";
      display:flex;
      align-items:center;
      justify-content:center;
      width:28px;
      height:28px;
      border-radius:50%;
      background:#e8dcc6;
      color:var(--tea);
      font-weight:900;
      line-height:1;
    }
    .contact-panel{
      padding:30px;
      background:
        linear-gradient(180deg,rgba(255,250,240,.94),rgba(255,255,255,.86));
    }
    .form-grid{
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .field label{
      display:block;
      margin-bottom:7px;
      color:var(--ink);
      font-weight:800;
      font-size:14px;
    }
    .field input,.field textarea,.field select{
      width:100%;
      border:1px solid rgba(222,214,199,.95);
      border-radius:16px;
      background:#fff;
      min-height:48px;
      padding:12px 14px;
      color:var(--ink);
      box-shadow:none;
      transition:border-color var(--transition),box-shadow var(--transition),background var(--transition);
    }
    .field textarea{min-height:118px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(196,147,66,.75);
      box-shadow:0 0 0 4px rgba(196,147,66,.15);
      background:#fffdf8;
      outline:none;
    }
    .form-note{
      margin:10px 0 0;
      color:var(--ink-soft);
      font-size:13px;
    }

    .compare-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .compare-card{
      min-height:250px;
      border:1px solid rgba(222,214,199,.86);
      border-radius:26px;
      background:rgba(255,255,255,.82);
      box-shadow:var(--shadow-soft);
      padding:26px;
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .compare-card:hover{
      transform:translateY(-6px);
      border-color:rgba(196,147,66,.55);
      box-shadow:var(--shadow);
    }
    .compare-card.featured{
      background:#fff7e7;
      transform:translateY(-10px);
      border-color:rgba(196,147,66,.45);
    }
    .compare-card.featured:hover{transform:translateY(-14px)}
    .compare-label{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:#e8dcc6;
      color:var(--tea);
      font-size:12px;
      font-weight:900;
      margin-bottom:16px;
    }
    .compare-card p{color:var(--ink-soft)}
    .compare-card ul{
      margin:18px 0 0;
      padding-left:18px;
      color:var(--ink-soft);
    }
    .compare-card li{margin:8px 0}

    .case-strip{
      display:grid;
      grid-template-columns:1.1fr .9fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .mini-card{
      padding:24px;
      min-height:190px;
      position:relative;
      overflow:hidden;
      transition:transform var(--transition),box-shadow var(--transition);
    }
    .mini-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .mini-card.tall{min-height:248px;background:#22372f;color:#fff}
    .mini-card.tall h3,.mini-card.tall p{color:#fff}
    .mini-card p{color:var(--ink-soft);margin-bottom:0}
    .heat{
      display:flex;
      align-items:center;
      gap:6px;
      color:var(--amber);
      font-weight:900;
      margin-bottom:14px;
      font-size:13px;
    }
    .progress{
      height:8px;
      border-radius:999px;
      background:#e7decd;
      margin-top:20px;
      overflow:hidden;
    }
    .progress span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--amber),var(--cyan));
    }

    .cta-section{
      padding:34px 0 100px;
    }
    .cta-box{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:26px;
      align-items:center;
      border-radius:36px;
      border:1px solid rgba(222,214,199,.86);
      background:
        radial-gradient(circle at 90% 20%, rgba(196,147,66,.18), transparent 32%),
        #fffaf2;
      padding:42px;
      box-shadow:var(--shadow);
    }
    .cta-box p{color:var(--ink-soft);max-width:660px}
    .cta-actions{
      display:flex;
      gap:12px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }

    .site-footer{
      background:#1f302b;
      color:rgba(255,255,255,.76);
      padding:64px 0 28px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .8fr .8fr 1fr;
      gap:30px;
      padding-bottom:38px;
      border-bottom:1px solid rgba(255,255,255,.12);
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:10px;
      color:#fff;
      font-weight:850;
      margin-bottom:16px;
    }
    .footer-col h3{
      color:#fff;
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-col p{
      margin:0;
      color:rgba(255,255,255,.68);
      line-height:1.9;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      border-bottom:1px solid transparent;
    }
    .footer-links a:hover{
      color:#fff;
      border-color:rgba(227,189,115,.55);
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:24px;
      color:rgba(255,255,255,.52);
      font-size:13px;
    }

    @media (max-width:1100px){
      .dock{gap:10px}
      .brand-name{max-width:180px;overflow:hidden;text-overflow:ellipsis}
      .nav-links a{padding:9px 10px;font-size:13px}
      .hero-grid,.assist-grid,.cta-box{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .compare-row{grid-template-columns:1fr}
      .compare-card.featured{transform:none}
      .compare-card.featured:hover{transform:translateY(-6px)}
    }

    @media (max-width:900px){
      :root{--space-section:72px}
      main{padding-top:118px}
      .site-header{top:12px}
      .dock{
        border-radius:28px;
        align-items:flex-start;
        flex-wrap:wrap;
        padding:10px;
      }
      .brand{order:1}
      .nav-actions{order:2;margin-left:auto}
      .nav-links{
        order:3;
        width:100%;
        justify-content:flex-start;
        overflow-x:auto;
        padding:4px 2px 2px;
        scrollbar-width:none;
      }
      .nav-links::-webkit-scrollbar{display:none}
      .search-mini span:last-child{display:none}
      .outline-wrap{grid-template-columns:1fr}
      .sticky-summary{position:relative;top:auto}
      .case-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:640px){
      .container{width:min(100% - 26px,var(--max))}
      main{padding-top:148px}
      .site-header{padding:0 10px}
      .dock{min-height:auto}
      .brand{padding:6px 8px}
      .brand-mark{width:32px;height:32px}
      .brand-name{font-size:14px;max-width:168px}
      .dock-cta{min-height:38px;padding:8px 13px;font-size:13px}
      .search-mini{display:none}
      h1{font-size:36px;letter-spacing:-.03em}
      .lead{font-size:16px}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn-primary,.btn-secondary{width:100%}
      .support-board{grid-template-columns:1fr}
      .board-card.large{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .faq-question{padding:18px;font-size:16px}
      .faq-question .num{margin-right:8px}
      .faq-answer-inner{padding:0 18px 20px 18px}
      .process-band{padding:28px;border-radius:28px}
      .process-grid{grid-template-columns:1fr}
      .contact-panel,.info-card{padding:22px}
      .cta-box{padding:28px;border-radius:28px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }

/* roulang page: category2 */
:root{
  --bg:#f4ede3;
  --bg-soft:#ede4d6;
  --panel:#fffaf2;
  --panel-2:#f7f0e6;
  --ink:#1f2822;
  --ink-2:#3f4a43;
  --muted:#66716b;
  --line:#d9cfbf;
  --line-2:#cfc2ad;
  --accent:#b98946;
  --accent-2:#6f8f7a;
  --accent-3:#d8be87;
  --shadow:0 18px 48px rgba(35,45,36,.11);
  --shadow-soft:0 10px 28px rgba(35,45,36,.08);
  --radius:24px;
  --radius-sm:16px;
  --header-h:88px;
  --container:1320px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 10% 20%, rgba(185,137,70,.10), transparent 23%),
    radial-gradient(circle at 90% 14%, rgba(111,143,122,.12), transparent 21%),
    radial-gradient(circle at 85% 78%, rgba(216,190,135,.10), transparent 18%),
    linear-gradient(180deg, #f8f3ea 0%, #f3ebdf 36%, #f4ede3 100%);
  line-height:1.75;
  overflow-x:hidden;
  font-feature-settings:"kern" 1,"liga" 1;
  text-rendering:optimizeLegibility;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  opacity:.5;
  background-image:
    radial-gradient(rgba(88,95,90,.06) 1px, transparent 1px);
  background-size:22px 22px;
  mask-image:linear-gradient(180deg, rgba(0,0,0,.22), rgba(0,0,0,0) 78%);
}
a,button,input,textarea,summary{
  transition:all .22s ease;
}
a{
  color:inherit;
  text-decoration:none;
}
img{
  max-width:100%;
  display:block;
}
button,input,textarea{
  font:inherit;
}
::selection{
  background:rgba(185,137,70,.22);
  color:var(--ink);
}
:focus-visible{
  outline:3px solid rgba(111,143,122,.55);
  outline-offset:2px;
}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}
section{
  scroll-margin-top:130px;
}
.section{
  padding:28px 0;
}
.section-large{
  padding:42px 0;
}
.section-head{
  margin-bottom:24px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 12px;
  border-radius:999px;
  background:rgba(111,143,122,.12);
  color:#2f4a3b;
  border:1px solid rgba(111,143,122,.18);
  font-size:.84rem;
  font-weight:700;
  letter-spacing:.06em;
  text-transform:uppercase;
}
.section-kicker::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(185,137,70,.13);
}
.section-title{
  margin:.75rem 0 .65rem;
  font-size:clamp(1.6rem, 2vw, 2.6rem);
  line-height:1.14;
  letter-spacing:-.03em;
  font-weight:800;
}
.section-desc{
  margin:0;
  max-width:68ch;
  color:var(--muted);
  font-size:1.02rem;
}
.site-header{
  position:fixed;
  top:18px;
  left:0;
  right:0;
  z-index:1000;
  pointer-events:none;
}
.dock{
  width:min(var(--container), calc(100% - 28px));
  margin:0 auto;
  pointer-events:auto;
  display:flex;
  align-items:center;
  gap:16px;
  padding:14px 18px;
  border-radius:999px;
  background:rgba(250,245,236,.93);
  border:1px solid rgba(215,201,178,.78);
  box-shadow:var(--shadow-soft);
  backdrop-filter:blur(10px);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  min-width:0;
}
.brand-mark{
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:linear-gradient(180deg, var(--ink) 0%, #2b3730 100%);
  color:#f7efe4;
  font-weight:800;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.05);
}
.brand-name{
  font-size:1rem;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--ink);
  white-space:nowrap;
}
.nav-links{
  flex:1 1 auto;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-width:0;
}
.nav-links a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 15px;
  border-radius:999px;
  color:var(--ink-2);
  font-size:.96rem;
  font-weight:700;
  white-space:nowrap;
}
.nav-links a:hover{
  background:rgba(111,143,122,.11);
  color:var(--ink);
  transform:translateY(-1px);
}
.nav-links a.active{
  color:#fff8ee;
  background:var(--ink);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.06), 0 10px 24px rgba(31,40,34,.18);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.search-mini,
.dock-cta{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:42px;
  padding:0 16px;
  border-radius:999px;
  font-weight:700;
  font-size:.95rem;
  white-space:nowrap;
}
.search-mini{
  color:var(--ink);
  border:1px solid rgba(31,40,34,.14);
  background:rgba(255,255,255,.58);
}
.search-mini:hover{
  border-color:rgba(111,143,122,.32);
  background:rgba(111,143,122,.07);
}
.search-dot{
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 4px rgba(185,137,70,.12);
}
.dock-cta{
  background:var(--accent);
  color:#fff9f1;
  box-shadow:0 10px 22px rgba(185,137,70,.24);
}
.dock-cta:hover{
  background:#a97635;
  transform:translateY(-1px);
  color:#fffaf4;
}
.hero{
  padding:140px 0 24px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:32px;
  align-items:stretch;
}
.hero-copy{
  background:linear-gradient(180deg, rgba(255,250,242,.70), rgba(255,250,242,.44));
  border:1px solid rgba(214,203,186,.72);
  border-radius:32px;
  box-shadow:var(--shadow);
  padding:32px;
  position:relative;
  overflow:hidden;
}
.hero-copy::before{
  content:"";
  position:absolute;
  inset:auto -10% -12% auto;
  width:280px;
  height:280px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(185,137,70,.12) 0, rgba(185,137,70,.04) 42%, transparent 68%);
  pointer-events:none;
}
.hero-copy .eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(111,143,122,.10);
  color:#304c3f;
  border:1px solid rgba(111,143,122,.16);
  font-size:.84rem;
  font-weight:700;
  letter-spacing:.05em;
}
.hero-copy h1{
  margin:18px 0 16px;
  font-size:clamp(2.3rem, 5vw, 4.45rem);
  line-height:1.07;
  letter-spacing:-.04em;
  font-weight:800;
  max-width:12.5em;
}
.hero-copy .lead{
  margin:0;
  font-size:1.06rem;
  color:var(--ink-2);
  max-width:44rem;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:24px;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  font-weight:800;
  letter-spacing:.01em;
  border:1px solid transparent;
  cursor:pointer;
}
.btn-primary{
  background:var(--ink);
  color:#fff7ed;
  box-shadow:0 12px 28px rgba(31,40,34,.18);
}
.btn-primary:hover{
  background:#2e3b34;
  transform:translateY(-1px);
}
.btn-secondary{
  background:rgba(255,255,255,.72);
  border-color:rgba(31,40,34,.14);
  color:var(--ink);
}
.btn-secondary:hover{
  background:rgba(111,143,122,.08);
  border-color:rgba(111,143,122,.26);
  transform:translateY(-1px);
}
.hero-meta{
  margin-top:24px;
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:14px;
}
.hero-meta li{
  list-style:none;
  background:rgba(255,255,255,.58);
  border:1px solid rgba(214,203,186,.8);
  border-radius:20px;
  padding:14px 14px 13px;
  min-height:92px;
  box-shadow:0 8px 20px rgba(35,45,36,.06);
}
.hero-meta strong{
  display:block;
  font-size:1.35rem;
  line-height:1;
  margin-bottom:8px;
  color:var(--ink);
}
.hero-meta span{
  display:block;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.55;
}
.hero-aside{
  display:grid;
  grid-template-rows:auto auto;
  gap:16px;
}
.hero-card,
.panel-card,
.compare-card,
.side-card,
.contact-card,
.form-card,
.summary-card{
  background:var(--panel);
  border:1px solid rgba(214,203,186,.8);
  border-radius:28px;
  box-shadow:var(--shadow-soft);
}
.hero-card{
  position:relative;
  overflow:hidden;
  padding:22px;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(111,143,122,.12), transparent 44%),
    linear-gradient(315deg, rgba(185,137,70,.10), transparent 38%);
  pointer-events:none;
}
.hero-card > *{
  position:relative;
  z-index:1;
}
.hero-card h3{
  margin:0 0 10px;
  font-size:1.15rem;
  line-height:1.3;
  font-weight:800;
}
.hero-card p{
  margin:0;
  color:var(--muted);
  font-size:.98rem;
}
.stat-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:12px;
  margin-top:18px;
}
.stat{
  background:rgba(255,255,255,.82);
  border-radius:20px;
  padding:14px 12px;
  border:1px solid rgba(214,203,186,.72);
}
.stat strong{
  display:block;
  font-size:1.35rem;
  font-weight:800;
  color:var(--ink);
  margin-bottom:6px;
}
.stat span{
  display:block;
  font-size:.84rem;
  color:var(--muted);
  line-height:1.45;
}
.hero-stack{
  display:grid;
  grid-template-columns:1.08fr .92fr;
  gap:16px;
}
.hero-mini{
  background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(244,238,227,.92));
  border:1px solid rgba(214,203,186,.76);
  border-radius:22px;
  padding:16px;
  min-height:144px;
}
.hero-mini h4{
  margin:0 0 8px;
  font-size:1rem;
  font-weight:800;
}
.hero-mini p{
  margin:0;
  color:var(--muted);
  font-size:.92rem;
  line-height:1.6;
}
.badge-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.badge{
  display:inline-flex;
  align-items:center;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(111,143,122,.10);
  color:#355143;
  border:1px solid rgba(111,143,122,.15);
  font-size:.82rem;
  font-weight:700;
}
.badge.accent{
  background:rgba(185,137,70,.12);
  border-color:rgba(185,137,70,.18);
  color:#855d26;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  align-items:center;
  margin-top:22px;
  color:var(--muted);
  font-size:.92rem;
}
.breadcrumb a{
  color:var(--ink-2);
}
.breadcrumb a:hover{
  color:var(--accent);
}
.breadcrumb span{
  color:#a19a8f;
}
.summary-grid{
  display:grid;
  grid-template-columns:1.2fr .9fr .9fr;
  gap:18px;
}
.summary-card{
  padding:22px;
  position:relative;
  overflow:hidden;
  min-height:180px;
}
.summary-card::before{
  content:"";
  position:absolute;
  inset:auto -10% -20% auto;
  width:180px;
  height:180px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(111,143,122,.10) 0, rgba(111,143,122,.04) 46%, transparent 68%);
  pointer-events:none;
}
.summary-card h3{
  margin:0 0 12px;
  font-size:1.18rem;
  line-height:1.34;
  font-weight:800;
}
.summary-card p{
  margin:0;
  color:var(--muted);
  line-height:1.65;
}
.summary-card .summary-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:42px;
  height:42px;
  border-radius:14px;
  background:var(--ink);
  color:#fff7ec;
  font-weight:800;
  margin-bottom:14px;
}
.summary-card.highlight{
  background:linear-gradient(180deg, #fbf6ec 0%, #f4ecdf 100%);
}
.summary-list{
  margin:14px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.summary-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--ink-2);
}
.summary-list li::before{
  content:"";
  width:9px;
  height:9px;
  margin-top:.55em;
  border-radius:50%;
  background:var(--accent);
  flex:0 0 auto;
  box-shadow:0 0 0 4px rgba(185,137,70,.10);
}
.cases-layout{
  display:grid;
  grid-template-columns:1.35fr .65fr;
  gap:24px;
  align-items:start;
}
.cases-grid{
  columns:3 250px;
  column-gap:18px;
}
.case-card{
  display:inline-block;
  width:100%;
  margin:0 0 18px;
  break-inside:avoid;
  background:var(--panel);
  border:1px solid rgba(214,203,186,.82);
  border-radius:26px;
  overflow:hidden;
  box-shadow:var(--shadow-soft);
  transform:translateZ(0);
}
.case-card:hover{
  transform:translateY(-5px);
  box-shadow:0 18px 38px rgba(35,45,36,.12);
}
.case-visual{
  position:relative;
  padding:16px;
  min-height:160px;
  background:
    linear-gradient(135deg, rgba(185,137,70,.20), transparent 58%),
    linear-gradient(315deg, rgba(111,143,122,.18), transparent 56%),
    radial-gradient(circle at 72% 24%, rgba(255,255,255,.58), transparent 32%),
    linear-gradient(180deg, #f1e6d6 0%, #e8dcc9 100%);
  overflow:hidden;
}
.case-visual.tone-b{
  background:
    linear-gradient(135deg, rgba(111,143,122,.18), transparent 58%),
    linear-gradient(315deg, rgba(185,137,70,.16), transparent 56%),
    radial-gradient(circle at 22% 30%, rgba(255,255,255,.58), transparent 33%),
    linear-gradient(180deg, #f3eadc 0%, #e7dbc8 100%);
}
.case-visual.tone-c{
  background:
    linear-gradient(135deg, rgba(185,137,70,.14), transparent 55%),
    linear-gradient(315deg, rgba(35,45,36,.10), transparent 55%),
    radial-gradient(circle at 60% 26%, rgba(255,255,255,.58), transparent 33%),
    linear-gradient(180deg, #f7efe1 0%, #e8decf 100%);
}
.case-visual.tone-d{
  background:
    linear-gradient(135deg, rgba(111,143,122,.14), transparent 55%),
    linear-gradient(315deg, rgba(216,190,135,.18), transparent 55%),
    radial-gradient(circle at 54% 20%, rgba(255,255,255,.54), transparent 31%),
    linear-gradient(180deg, #f5eddf 0%, #e6dbca 100%);
}
.case-visual::after{
  content:"";
  position:absolute;
  right:-10px;
  bottom:-22px;
  width:122px;
  height:122px;
  border-radius:50%;
  background:radial-gradient(circle, rgba(255,255,255,.34) 0, rgba(255,255,255,.04) 46%, transparent 70%);
}
.case-tagline{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,250,242,.72);
  color:#43524a;
  border:1px solid rgba(255,255,255,.55);
  font-size:.79rem;
  font-weight:700;
  position:relative;
  z-index:1;
}
.case-badge{
  position:absolute;
  left:16px;
  bottom:16px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(31,40,34,.84);
  color:#fff8ef;
  font-size:.82rem;
  font-weight:700;
  z-index:1;
}
.case-badge span{
  opacity:.86;
  font-weight:600;
}
.case-body{
  padding:18px 18px 20px;
}
.case-body h3{
  margin:0 0 10px;
  font-size:1.15rem;
  line-height:1.35;
  font-weight:800;
}
.case-body p{
  margin:0;
  color:var(--muted);
  line-height:1.68;
  font-size:.97rem;
}
.case-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.case-meta .badge{
  padding:5px 9px;
  font-size:.78rem;
}
.case-foot{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:12px;
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(214,203,186,.72);
  color:var(--ink-2);
  font-size:.9rem;
}
.case-link{
  color:var(--accent);
  font-weight:800;
}
.case-link:hover{
  color:#9a6829;
  text-decoration:underline;
  text-underline-offset:4px;
}
.side-card{
  position:sticky;
  top:126px;
  padding:24px;
  background:linear-gradient(180deg, #fffaf2 0%, #f5ede0 100%);
}
.side-card h3{
  margin:0 0 12px;
  font-size:1.2rem;
  line-height:1.3;
  font-weight:800;
}
.side-card p{
  margin:0 0 14px;
  color:var(--muted);
}
.side-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:12px;
}
.side-list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:12px 12px 12px 14px;
  border-radius:18px;
  background:rgba(255,255,255,.66);
  border:1px solid rgba(214,203,186,.65);
}
.side-index{
  width:30px;
  height:30px;
  flex:0 0 auto;
  display:grid;
  place-items:center;
  border-radius:10px;
  background:var(--ink);
  color:#fff8ef;
  font-weight:800;
  font-size:.85rem;
}
.side-list strong{
  display:block;
  margin-bottom:4px;
  font-size:.95rem;
}
.side-list span{
  display:block;
  color:var(--muted);
  font-size:.88rem;
  line-height:1.55;
}
.side-cta{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.compare-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:18px;
}
.compare-card{
  padding:24px;
  position:relative;
  overflow:hidden;
}
.compare-card::before{
  content:"";
  position:absolute;
  inset:0 auto auto 0;
  width:100%;
  height:6px;
  background:linear-gradient(90deg, var(--accent), var(--accent-3));
}
.compare-card h3{
  margin:0 0 12px;
  font-size:1.18rem;
  font-weight:800;
}
.compare-card p{
  margin:0 0 14px;
  color:var(--muted);
}
.compare-points{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.compare-points li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--ink-2);
  line-height:1.6;
}
.compare-points li::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--accent-2);
  margin-top:.58em;
  box-shadow:0 0 0 4px rgba(111,143,122,.10);
  flex:0 0 auto;
}
.compare-foot{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
}
.faq-layout{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:start;
}
.faq-list details{
  background:var(--panel);
  border:1px solid rgba(214,203,186,.8);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
  margin-bottom:14px;
}
.faq-list details[open]{
  border-color:rgba(185,137,70,.36);
}
.faq-list summary{
  list-style:none;
  cursor:pointer;
  padding:18px 20px;
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:800;
  color:var(--ink);
}
.faq-list summary::-webkit-details-marker{
  display:none;
}
.faq-list summary::before{
  content:attr(data-no);
  width:32px;
  height:32px;
  border-radius:10px;
  display:grid;
  place-items:center;
  background:rgba(111,143,122,.12);
  color:#355143;
  font-size:.84rem;
  font-weight:800;
  flex:0 0 auto;
}
.faq-list details[open] summary::before{
  background:rgba(185,137,70,.14);
  color:#8d642d;
}
.faq-answer{
  padding:0 20px 18px 64px;
  color:var(--muted);
  line-height:1.75;
}
.faq-note{
  background:linear-gradient(180deg, #213028 0%, #18221c 100%);
  color:#f3ecde;
  border-radius:28px;
  padding:26px;
  box-shadow:0 18px 40px rgba(20,29,24,.18);
  position:sticky;
  top:126px;
}
.faq-note h3{
  margin:0 0 12px;
  font-size:1.2rem;
  font-weight:800;
  color:#fff8ee;
}
.faq-note p{
  margin:0 0 18px;
  color:rgba(243,236,222,.84);
}
.faq-note ul{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:12px;
}
.faq-note li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:18px;
  padding:12px 14px;
}
.faq-note li::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent-3);
  margin-top:.56em;
  box-shadow:0 0 0 4px rgba(216,190,135,.16);
  flex:0 0 auto;
}
.contact-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:stretch;
}
.form-card{
  padding:28px;
}
.form-card h3{
  margin:0 0 8px;
  font-size:1.28rem;
  line-height:1.34;
  font-weight:800;
}
.form-card p{
  margin:0 0 18px;
  color:var(--muted);
}
.form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:14px;
}
.field{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.field.full{
  grid-column:1 / -1;
}
.field label{
  font-size:.92rem;
  color:var(--ink-2);
  font-weight:700;
}
.field input,
.field textarea{
  width:100%;
  border-radius:16px;
  border:1px solid rgba(214,203,186,.95);
  background:rgba(255,255,255,.86);
  color:var(--ink);
  padding:13px 14px;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5);
}
.field textarea{
  min-height:144px;
  resize:vertical;
}
.field input::placeholder,
.field textarea::placeholder{
  color:#9a958b;
}
.field input:focus,
.field textarea:focus{
  border-color:rgba(111,143,122,.55);
  box-shadow:0 0 0 4px rgba(111,143,122,.12);
}
.form-actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  align-items:center;
  margin-top:18px;
}
.form-note{
  margin-top:14px;
  color:var(--muted);
  font-size:.92rem;
}
.contact-card{
  padding:28px;
  background:linear-gradient(180deg, #223128 0%, #18231d 100%);
  color:#f4ecde;
}
.contact-card h3{
  margin:0 0 12px;
  font-size:1.28rem;
  line-height:1.3;
  font-weight:800;
  color:#fff8ee;
}
.contact-card p{
  margin:0 0 18px;
  color:rgba(244,236,222,.84);
}
.contact-card .contact-lines{
  display:grid;
  gap:12px;
}
.contact-line{
  display:flex;
  gap:12px;
  align-items:flex-start;
  padding:13px 14px;
  border-radius:18px;
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
}
.contact-dot{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--accent-3);
  margin-top:.56em;
  box-shadow:0 0 0 4px rgba(216,190,135,.16);
  flex:0 0 auto;
}
.contact-line strong{
  display:block;
  margin-bottom:4px;
}
.contact-line span{
  display:block;
  color:rgba(244,236,222,.80);
  line-height:1.65;
}
.contact-cta{
  margin-top:18px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.site-footer{
  margin-top:50px;
  background:#1b2620;
  color:#e8e0d1;
  padding:56px 0 24px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr .85fr .95fr;
  gap:24px;
}
.footer-col h3{
  margin:0 0 14px;
  font-size:1rem;
  font-weight:800;
  color:#fff8ee;
}
.footer-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  margin-bottom:14px;
  color:#fff8ee;
}
.footer-logo .brand-mark{
  width:30px;
  height:30px;
  font-size:.95rem;
}
.footer-col p{
  margin:0;
  color:rgba(232,224,209,.82);
  line-height:1.8;
}
.footer-links{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.footer-links a{
  color:rgba(232,224,209,.88);
}
.footer-links a:hover{
  color:var(--accent-3);
  text-decoration:underline;
  text-underline-offset:4px;
}
.copyright{
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.08);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:rgba(232,224,209,.74);
  font-size:.92rem;
}
.link-inline{
  color:var(--accent);
  font-weight:800;
}
.link-inline:hover{
  color:#9d6b2b;
  text-decoration:underline;
  text-underline-offset:4px;
}
@media (max-width: 1200px){
  .hero-grid,
  .cases-layout,
  .faq-layout,
  .contact-grid{
    grid-template-columns:1fr;
  }
  .side-card,
  .faq-note{
    position:relative;
    top:auto;
  }
  .footer-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 960px){
  .summary-grid,
  .compare-grid{
    grid-template-columns:1fr 1fr;
  }
  .hero-meta{
    grid-template-columns:1fr;
  }
}
@media (max-width: 768px){
  body{
    padding-bottom:120px;
  }
  .site-header{
    top:auto;
    bottom:14px;
  }
  .dock{
    width:calc(100% - 20px);
    border-radius:26px;
    padding:12px;
    flex-wrap:wrap;
    gap:10px;
  }
  .brand{
    flex:1 1 auto;
  }
  .nav-links{
    order:3;
    width:100%;
    justify-content:flex-start;
    overflow-x:auto;
    padding-bottom:2px;
    scrollbar-width:none;
  }
  .nav-links::-webkit-scrollbar{
    display:none;
  }
  .nav-actions{
    gap:8px;
  }
  .search-mini span:last-child{
    display:inline;
  }
  .hero{
    padding-top:110px;
  }
  .summary-grid,
  .compare-grid{
    grid-template-columns:1fr;
  }
  .form-grid{
    grid-template-columns:1fr;
  }
  .section{
    padding:22px 0;
  }
}
@media (max-width: 560px){
  .container{
    width:min(var(--container), calc(100% - 18px));
  }
  .hero-copy,
  .summary-card,
  .case-body,
  .side-card,
  .compare-card,
  .form-card,
  .contact-card,
  .faq-note{
    border-radius:22px;
  }
  .hero-copy{
    padding:22px;
  }
  .hero-copy h1{
    max-width:100%;
    font-size:clamp(2rem, 10vw, 3rem);
  }
  .hero-actions,
  .side-cta,
  .contact-cta,
  .form-actions{
    flex-direction:column;
    align-items:stretch;
  }
  .btn,
  .search-mini,
  .dock-cta{
    width:100%;
  }
  .hero-stack{
    grid-template-columns:1fr;
  }
  .stat-grid{
    grid-template-columns:1fr;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
  .copyright{
    flex-direction:column;
  }
}