/* roulang page: index */
:root{
      --ink:#202321;
      --ink-soft:#39403b;
      --orange:#c85a3d;
      --orange-dark:#a9432d;
      --paper:#f5f1e8;
      --white:#fbfaf7;
      --line:#d8d1c5;
      --muted:#77766f;
      --copper:#93715b;
      --radius:6px;
      --shadow:0 12px 30px rgba(32,35,33,.08);
      --max:1180px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border .2s ease,transform .2s ease}
    a:hover{color:var(--orange)}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:2px solid var(--orange);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .topline{height:34px;background:var(--ink);color:#e9e3d8;font-size:12px;letter-spacing:.04em}
    .topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:76px;display:flex;align-items:center;gap:42px}
    .brand{display:flex;align-items:center;gap:12px;min-width:245px;font-weight:800;font-size:20px;letter-spacing:0}
    .brand-mark{width:30px;height:30px;border:2px solid var(--orange);display:grid;place-items:center;color:var(--orange);font-size:12px;font-weight:800}
    .brand small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.2;margin-top:1px}
    .nav-links{display:flex;align-items:center;gap:28px;flex:1}
    .nav-links a{height:76px;display:flex;align-items:center;position:relative;font-size:14px}
    .nav-links a.active{color:var(--orange);font-weight:700}
    .nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--orange)}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;border:1px solid var(--line);background:transparent;width:42px;height:42px;border-radius:var(--radius);font-size:20px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 24px;border:1px solid transparent;border-radius:4px;font-weight:700;font-size:14px;transition:.2s ease}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 15px rgba(200,90,61,.2)}
    .btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--ink);background:transparent}
    .btn-outline:hover{border-color:var(--orange);color:var(--orange)}
    .hero{min-height:610px;display:flex;align-items:flex-end;background:linear-gradient(90deg,rgba(25,28,25,.88),rgba(25,28,25,.28)),url("/assets/images/backpic/back-1.png") center/cover no-repeat;color:#fff}
    .hero-inner{padding:105px 0 78px;max-width:760px}
    .eyebrow{display:flex;align-items:center;gap:12px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:20px}
    .eyebrow:before{content:"";width:36px;height:2px;background:var(--orange)}
    .hero h1{font-size:clamp(42px,6vw,78px);line-height:1.16;letter-spacing:0;font-weight:800;margin-bottom:24px}
    .hero p{max-width:650px;color:#eee9df;font-size:18px;line-height:1.9;margin-bottom:32px}
    .hero .btn-outline{border-color:#eee9df;color:#fff;margin-left:12px}
    .hero .btn-outline:hover{border-color:var(--orange);color:#fff;background:rgba(200,90,61,.2)}
    .section{padding:100px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:42px}
    .section-kicker{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.1em;margin-bottom:10px}
    h2{font-size:38px;line-height:1.3;letter-spacing:0}
    .section-head p{max-width:470px;color:var(--muted);font-size:15px}
    .index-grid{display:grid;grid-template-columns:1.2fr .9fr .7fr;gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .index-item{padding:30px 28px 32px 0;border-right:1px solid var(--line);margin-right:28px}
    .index-item:last-child{border:0;margin:0}
    .index-no{color:var(--orange);font-family:Georgia,serif;font-size:18px}
    .index-item h3{font-size:23px;margin:11px 0 8px}
    .index-item p{color:var(--muted);font-size:14px;line-height:1.8}
    .index-item a{display:inline-flex;margin-top:20px;color:var(--orange);font-size:13px;font-weight:700}
    .feature-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
    .feature-image{aspect-ratio:1.25;border-radius:var(--radius);overflow:hidden}
    .feature-image img{height:100%}
    .feature-copy h2{margin-bottom:18px}
    .feature-copy>p{color:var(--muted);margin-bottom:25px}
    .check-list{list-style:none;border-top:1px solid var(--line);margin-bottom:28px}
    .check-list li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;gap:14px}
    .check-list b{color:var(--orange);font-size:13px}
    .records{background:var(--ink);color:#fff}
    .records .section-kicker{color:#e17b5f}
    .records h2{color:#fff}
    .record-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.25);margin-top:42px}
    .record{padding:28px 20px 5px 0;border-right:1px solid rgba(255,255,255,.25);margin-right:25px}
    .record:last-child{border:0;margin:0}
    .record strong{display:block;font-size:34px;color:#e17b5f;line-height:1.2;margin-bottom:8px}
    .record span{color:#d8d4cc;font-size:14px}
    .news-section{background:var(--white)}
    .news-list{border-top:1px solid var(--line)}
    .news-row{display:grid;grid-template-columns:145px 1fr 110px;gap:28px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}
    .news-meta{color:var(--muted);font-size:13px}
    .news-meta b{display:block;color:var(--orange);font-weight:700;margin-bottom:3px}
    .news-row h3{font-size:19px;margin-bottom:5px}
    .news-row p{color:var(--muted);font-size:14px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .news-link{text-align:right;color:var(--orange);font-size:13px;font-weight:700}
    .empty-state{padding:35px 0;color:var(--muted);font-size:14px}
    .topic-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
    .topic-copy h2{margin-bottom:18px}
    .topic-copy p{color:var(--muted);margin-bottom:24px}
    .topic-image{aspect-ratio:1.7;overflow:hidden;border-radius:var(--radius)}
    .topic-image img{height:100%}
    .faq{max-width:850px;margin:auto}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;padding:22px 4px;background:transparent;border:0;display:flex;justify-content:space-between;text-align:left;font-size:17px;font-weight:700;color:var(--ink)}
    .faq-question span:last-child{font-size:23px;color:var(--orange);line-height:1}
    .faq-answer{display:none;padding:0 45px 22px 4px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .cta{background:var(--orange);color:#fff;padding:68px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:34px;margin-bottom:8px}
    .cta p{color:#f8ded5}
    .cta .btn-dark:hover{background:#fff;color:var(--ink)}
    footer{background:var(--ink);color:#dcd8cf;padding:65px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;padding-bottom:55px}
    footer .brand{color:#fff;margin-bottom:16px}
    footer .brand small{color:#aaa89f}
    .footer-about{color:#aaa89f;max-width:300px;font-size:14px}
    footer h3{color:#fff;font-size:15px;margin-bottom:16px}
    footer ul{list-style:none;color:#aaa89f;font-size:14px}
    footer li{margin-bottom:9px}
    footer a:hover{color:#e17b5f}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:20px;color:#8e8d86;font-size:12px;display:flex;justify-content:space-between;gap:20px}
    @media(max-width:992px){
      .nav{gap:20px}.brand{min-width:210px}.nav-links{gap:18px}
      .feature-layout,.topic-layout{gap:40px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 36px))}
      .topline .container{justify-content:center}
      .topline span:last-child{display:none}
      .nav{height:66px;justify-content:space-between}
      .brand{min-width:0;font-size:17px}.brand small{display:none}
      .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--line);padding:10px 18px 18px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
      .nav-links.show{display:flex}
      .nav-links a{height:48px;border-bottom:1px solid var(--line)}
      .nav-action{display:none}.menu-toggle{display:block}
      .hero{min-height:570px}.hero-inner{padding:80px 0 58px}.hero h1{font-size:44px}
      .hero p{font-size:16px}.hero .btn{width:100%;margin:0 0 10px}
      .section{padding:68px 0}.section-head{display:block;margin-bottom:30px}h2{font-size:30px}.section-head p{margin-top:12px}
      .index-grid{grid-template-columns:1fr}.index-item{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:24px 0}.index-item:last-child{border-bottom:0}
      .feature-layout,.topic-layout{grid-template-columns:1fr}.feature-copy{order:-1}
      .record-grid{grid-template-columns:1fr 1fr}.record{padding:22px 12px 22px 0;margin-right:15px;border-bottom:1px solid rgba(255,255,255,.25)}.record strong{font-size:29px}
      .news-row{grid-template-columns:1fr;gap:5px;padding:20px 0}.news-link{text-align:left;margin-top:8px}
      .cta-inner{display:block}.cta .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:35px}.footer-grid>div:last-child{grid-column:auto}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      .hero h1{font-size:39px}.hero{min-height:560px}.record-grid{gap:0}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: article */
:root{
      --ink:#202321;
      --ink-soft:#39403b;
      --orange:#c85a3d;
      --orange-dark:#a9432d;
      --paper:#f5f1e8;
      --white:#fbfaf7;
      --line:#d8d1c5;
      --muted:#77766f;
      --copper:#93715b;
      --radius:6px;
      --shadow:0 12px 30px rgba(32,35,33,.08);
      --max:1180px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{font-weight:800;line-height:1.3}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border .2s ease,transform .2s ease}
    a:hover{color:var(--orange)}
    img{display:block;max-width:100%;width:100%;object-fit:cover}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .nav{height:76px;display:flex;align-items:center;gap:42px}
    .brand{display:flex;align-items:center;gap:12px;min-width:245px;font-weight:800;font-size:20px}
    .brand-mark{width:30px;height:30px;border:2px solid var(--orange);display:grid;place-items:center;color:var(--orange);font-size:12px;font-weight:800}
    .brand small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.2;margin-top:1px}
    .nav-links{display:flex;align-items:center;gap:28px;flex:1}
    .nav-links a{height:76px;display:flex;align-items:center;position:relative;font-size:14px}
    .nav-links a.active{color:var(--orange);font-weight:700}
    .nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--orange)}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;border:1px solid var(--line);background:transparent;width:42px;height:42px;border-radius:var(--radius);font-size:20px;color:var(--ink)}
    .menu-toggle:hover,.menu-toggle:focus{border-color:var(--orange);color:var(--orange)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:0 24px;border:1px solid transparent;border-radius:4px;font-weight:700;font-size:14px;transition:.2s ease}
    .btn:focus,.faq-question:focus,input:focus,textarea:focus{outline:2px solid var(--orange);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 15px rgba(200,90,61,.2)}
    .btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--ink);background:transparent}
    .btn-outline:hover{border-color:var(--orange);color:var(--orange)}
    .article-banner{min-height:365px;display:flex;align-items:flex-end;color:#fff;background:linear-gradient(90deg,rgba(25,28,25,.9),rgba(25,28,25,.38)),url("/assets/images/backpic/back-2.png") center/cover no-repeat}
    .banner-inner{padding:78px 0 62px;max-width:900px}
    .eyebrow{display:flex;align-items:center;gap:12px;color:#ef967c;font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:18px}
    .eyebrow:before{content:"";width:36px;height:2px;background:var(--orange)}
    .banner-inner h1{font-size:clamp(34px,5vw,64px);margin-bottom:18px;color:#fff}
    .banner-summary{max-width:760px;color:#eee9df;font-size:17px;line-height:1.85;margin-bottom:24px}
    .article-meta{display:flex;flex-wrap:wrap;gap:18px;color:#ded8cf;font-size:13px}
    .article-meta span+span{border-left:1px solid rgba(255,255,255,.35);padding-left:18px}
    .reading-section{padding:82px 0 105px}
    .breadcrumb{display:flex;flex-wrap:wrap;gap:9px;color:var(--muted);font-size:13px;margin-bottom:48px}
    .breadcrumb span:last-child{color:var(--ink-soft)}
    .reading-layout{display:grid;grid-template-columns:210px minmax(0,800px);gap:70px;align-items:start;justify-content:center}
    .article-aside{position:sticky;top:105px;border-top:2px solid var(--ink);padding-top:16px}
    .aside-label{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:12px}
    .aside-copy{color:var(--muted);font-size:14px;line-height:1.75}
    .article-cover{aspect-ratio:16/7;border-radius:var(--radius);overflow:hidden;margin-bottom:44px;background:#ddd5c8}
    .article-cover img{height:100%}
    .article-content{font-size:17px;line-height:1.95;color:var(--ink-soft)}
    .article-content h2{font-size:30px;color:var(--ink);margin:52px 0 18px;padding-left:17px;border-left:4px solid var(--orange)}
    .article-content h3{font-size:23px;color:var(--ink);margin:36px 0 12px}
    .article-content p{margin-bottom:24px}
    .article-content ul,.article-content ol{padding-left:25px;margin:15px 0 28px}
    .article-content li{padding-left:6px;margin:7px 0}
    .article-content blockquote{margin:34px 0;padding:22px 28px;border-left:3px solid var(--copper);background:var(--white);color:var(--ink);font-size:19px}
    .article-content img{height:auto;border-radius:var(--radius);margin:32px 0 8px}
    .article-content table{width:100%;border-collapse:collapse;margin:30px 0;background:var(--white);font-size:15px}
    .article-content th,.article-content td{padding:12px 15px;border:1px solid var(--line);text-align:left}
    .article-content th{background:#ebe5da;color:var(--ink)}
    .article-content a{text-decoration:underline;text-decoration-color:var(--orange);text-underline-offset:3px}
    .article-empty{padding:45px 30px;border:1px solid var(--line);background:var(--white);text-align:center}
    .article-empty h2{margin-bottom:12px}
    .article-empty p{color:var(--muted);margin-bottom:24px}
    .article-footer{border-top:1px solid var(--line);margin-top:58px;padding-top:26px}
    .tag{display:inline-block;padding:4px 10px;background:#ead7cf;color:var(--orange-dark);font-size:12px;font-weight:700;border-radius:3px;margin:0 7px 7px 0}
    .article-actions{display:flex;justify-content:space-between;gap:20px;margin-top:30px;padding-top:25px;border-top:1px solid var(--line)}
    .action-link{color:var(--orange);font-size:14px;font-weight:700}
    .cta{background:var(--orange);color:#fff;padding:64px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:32px;margin-bottom:8px}
    .cta p{color:#f8ded5;margin-bottom:0}
    .cta .btn-dark:hover{background:#fff;color:var(--ink)}
    footer{background:var(--ink);color:#dcd8cf;padding:65px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;padding-bottom:55px}
    footer .brand{color:#fff;margin-bottom:16px}
    footer .brand small{color:#aaa89f}
    .footer-about{color:#aaa89f;max-width:300px;font-size:14px}
    footer h3{color:#fff;font-size:15px;margin-bottom:16px}
    footer ul{list-style:none;padding:0;margin:0}
    footer li{margin:7px 0;color:#aaa89f;font-size:14px}
    footer a:hover{color:#ef967c}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #454943;padding-top:19px;color:#858980;font-size:12px}
    @media(max-width:992px){
      .nav{gap:20px}.brand{min-width:220px}.nav-links{gap:16px}
      .nav-action{display:none}.reading-layout{grid-template-columns:1fr;gap:35px}.article-aside{position:static}
      .article-aside .aside-copy{max-width:520px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 34px))}
      .nav{height:68px;justify-content:space-between}.brand{min-width:0;font-size:17px}.brand-mark{width:28px;height:28px}
      .menu-toggle{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:8px 17px 16px;background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
      .nav-links.open{display:flex}.nav-links a{height:50px;border-bottom:1px solid #eee9df}.nav-links a.active:after{left:auto;width:30px;right:0;bottom:0}
      .article-banner{min-height:420px}.banner-inner{padding:70px 0 48px}.banner-inner h1{font-size:39px}
      .reading-section{padding:58px 0 75px}.breadcrumb{margin-bottom:34px}.article-content{font-size:16px}
      .article-content h2{font-size:26px}.article-cover{aspect-ratio:1.45;margin-bottom:34px}
      .cta-inner{display:block}.cta h2{font-size:27px}.cta .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:38px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      .brand small{font-size:9px}.article-banner{min-height:445px}.banner-inner h1{font-size:33px}
      .article-meta{gap:9px}.article-meta span+span{padding-left:9px}
      .article-actions{display:block}.article-actions a{display:block;margin:12px 0}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root{
      --ink:#202321;
      --ink-soft:#39403b;
      --orange:#c85a3d;
      --orange-dark:#a9432d;
      --paper:#f5f1e8;
      --white:#fbfaf7;
      --line:#d8d1c5;
      --muted:#77766f;
      --copper:#93715b;
      --radius:6px;
      --shadow:0 12px 30px rgba(32,35,33,.08);
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4,p{margin-top:0}
    h2{font-size:clamp(30px,4vw,48px);line-height:1.25;font-weight:800}
    h3{line-height:1.35}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border .2s ease,transform .2s ease}
    a:hover{color:var(--orange)}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:2px solid var(--orange);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    header{position:sticky;top:0;z-index:20;background:var(--white);border-bottom:1px solid var(--line)}
    .nav{height:76px;display:flex;align-items:center;gap:42px}
    .brand{display:flex;align-items:center;gap:12px;min-width:245px;font-weight:800;font-size:20px}
    .brand-mark{width:30px;height:30px;border:2px solid var(--orange);display:grid;place-items:center;color:var(--orange);font-size:12px;font-weight:800}
    .brand small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.2}
    .nav-links{display:flex;align-items:center;gap:28px;flex:1}
    .nav-links a{height:76px;display:flex;align-items:center;position:relative;font-size:14px}
    .nav-links a.active{color:var(--orange);font-weight:700}
    .nav-links a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--orange)}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;border:1px solid var(--line);background:transparent;width:42px;height:42px;border-radius:var(--radius);font-size:20px;color:var(--ink)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 24px;border:1px solid transparent;border-radius:4px;font-weight:700;font-size:14px;transition:.2s ease}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 6px 15px rgba(200,90,61,.2)}
    .btn-primary:hover{background:var(--orange-dark);color:#fff;transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--ink);background:transparent}
    .btn-outline:hover{border-color:var(--orange);color:var(--orange)}
    .eyebrow,.section-kicker{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.1em}
    .eyebrow{display:flex;align-items:center;gap:12px;margin-bottom:20px}
    .eyebrow:before{content:"";width:36px;height:2px;background:var(--orange)}
    .hero{min-height:500px;display:flex;align-items:flex-end;color:#fff;background:linear-gradient(90deg,rgba(25,28,25,.9),rgba(25,28,25,.3)),url("/assets/images/backpic/back-2.png") center/cover no-repeat}
    .hero-inner{padding:92px 0 70px;max-width:780px}
    .hero h1{font-size:clamp(40px,6vw,72px);line-height:1.18;font-weight:800;margin-bottom:22px}
    .hero p{max-width:680px;color:#eee9df;font-size:18px;line-height:1.9;margin-bottom:28px}
    .hero .btn-outline{border-color:#eee9df;color:#fff;margin-left:10px}
    .hero .btn-outline:hover{background:rgba(200,90,61,.2);border-color:var(--orange);color:#fff}
    .section{padding:96px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:42px}
    .section-head h2{margin-bottom:8px}
    .section-head p{max-width:500px;color:var(--muted);margin-bottom:0}
    .guide-intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .guide-intro .lead{font-size:21px;line-height:1.7;color:var(--ink-soft)}
    .guide-intro p{color:var(--muted)}
    .guide-points{border-top:1px solid var(--line)}
    .guide-point{display:grid;grid-template-columns:52px 1fr;gap:20px;padding:23px 0;border-bottom:1px solid var(--line)}
    .guide-point strong{color:var(--orange);font-size:13px}
    .guide-point h3{font-size:20px;margin-bottom:5px}
    .guide-point p{font-size:14px;margin-bottom:0}
    .directory{background:var(--white)}
    .topic-list{border-top:1px solid var(--line)}
    .topic-row{display:grid;grid-template-columns:90px 1fr 260px 40px;gap:28px;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}
    .topic-number{font-size:30px;font-weight:800;color:var(--copper)}
    .topic-row h3{font-size:22px;margin-bottom:7px}
    .topic-row p{font-size:14px;color:var(--muted);margin-bottom:0}
    .topic-tag{display:inline-block;border:1px solid var(--line);padding:3px 9px;color:var(--orange);font-size:12px;margin-bottom:8px}
    .topic-arrow{font-size:25px;color:var(--orange);text-align:right}
    .visual-story{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}
    .visual-story figure{margin:0;aspect-ratio:1.35;overflow:hidden;border-radius:var(--radius);background:#ddd}
    .visual-story figure img{height:100%}
    .story-copy .section-kicker{margin-bottom:12px}
    .story-copy h2{margin-bottom:18px}
    .story-copy p{color:var(--muted)}
    .story-list{list-style:none;padding:0;margin:25px 0 30px;border-top:1px solid var(--line)}
    .story-list li{padding:13px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}
    .story-list b{color:var(--orange)}
    .dark-band{background:var(--ink);color:#fff;padding:76px 0}
    .dark-band .section-kicker{color:#e17b5f}
    .record-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.25);margin-top:35px}
    .record{padding:26px 22px 0 0;border-right:1px solid rgba(255,255,255,.2);margin-right:22px}
    .record:last-child{border:0;margin:0}
    .record strong{display:block;color:#f2c3b5;font-size:34px;line-height:1.2;margin-bottom:8px}
    .record span{color:#c9c7c0;font-size:14px}
    .faq{max-width:850px;margin:auto}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;padding:22px 4px;background:transparent;border:0;display:flex;justify-content:space-between;text-align:left;font-size:17px;font-weight:700;color:var(--ink)}
    .faq-question span:last-child{font-size:23px;color:var(--orange);line-height:1}
    .faq-answer{display:none;padding:0 45px 22px 4px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .cta{background:var(--orange);color:#fff;padding:68px 0}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
    .cta h2{font-size:34px;margin-bottom:8px}
    .cta p{color:#f8ded5;margin-bottom:0}
    .cta .btn-dark:hover{background:#fff;color:var(--ink)}
    .contact-form{margin-top:35px;display:grid;grid-template-columns:1fr 1fr;gap:14px;max-width:760px}
    .contact-form .full{grid-column:1/-1}
    .contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid rgba(255,255,255,.55);border-radius:4px;background:rgba(255,255,255,.12);color:#fff;padding:12px 14px}
    .contact-form select option{color:var(--ink)}
    .contact-form textarea{min-height:110px;resize:vertical}
    .contact-form input::placeholder,.contact-form textarea::placeholder{color:#f8ded5}
    .form-note{font-size:12px;color:#f8ded5;margin:12px 0 0}
    footer{background:var(--ink);color:#dcd8cf;padding:65px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;padding-bottom:55px}
    footer .brand{color:#fff;margin-bottom:16px}
    footer .brand small{color:#aaa89f}
    .footer-about{color:#aaa89f;max-width:300px;font-size:14px}
    footer h3{color:#fff;font-size:15px;margin-bottom:16px}
    footer ul{list-style:none;padding:0;margin:0}
    footer li{margin-bottom:8px;color:#aaa89f;font-size:14px}
    footer li a:hover{color:#f2c3b5}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#96958e;font-size:12px}
    @media(max-width:992px){
      .nav{gap:20px}.brand{min-width:210px}.nav-links{gap:16px}
      .guide-intro,.visual-story{grid-template-columns:1fr;gap:35px}
      .topic-row{grid-template-columns:65px 1fr 190px 30px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav{height:68px;justify-content:space-between}
      .brand{min-width:0;font-size:17px}.brand small{font-size:9px}
      .nav-links{display:none;position:absolute;left:0;right:0;top:68px;background:var(--white);border-bottom:1px solid var(--line);padding:8px 16px 18px;flex-direction:column;align-items:stretch;gap:0}
      .nav-links.is-open{display:flex}
      .nav-links a{height:50px;border-bottom:1px solid var(--line)}
      .nav-links a.active:after{left:auto;width:35px;height:2px}
      .nav-action{display:none}.menu-toggle{display:block}
      .hero{min-height:560px}.hero-inner{padding:80px 0 55px}.hero h1{font-size:44px}
      .hero p{font-size:16px}.hero .btn{margin:0 8px 8px 0}
      .section{padding:68px 0}.section-head{display:block;margin-bottom:30px}
      .section-head p{margin-top:13px}
      .topic-row{grid-template-columns:48px 1fr 25px;gap:14px;padding:22px 0}
      .topic-row .topic-side{display:none}.topic-row h3{font-size:19px}
      .record-grid{grid-template-columns:1fr 1fr}.record{padding-bottom:25px;margin-bottom:0}
      .cta-inner{display:block}.cta h2{font-size:29px}.cta .btn{margin-top:24px}
      .contact-form{grid-template-columns:1fr}.contact-form .full{grid-column:auto}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px;padding-bottom:35px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
    }
    @media(max-width:520px){
      .brand-mark{width:27px;height:27px}.hero h1{font-size:39px}
      .guide-intro .lead{font-size:18px}.record strong{font-size:29px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
    }