/* roulang page: index */
:root{
            --ink:#29241f;
            --ink-soft:#554b42;
            --muted:#81766b;
            --cream:#f7f1e7;
            --paper:#fffaf2;
            --sand:#e8d8ba;
            --brass:#b58b43;
            --brass-light:#d9bb7b;
            --red:#9d4d3e;
            --line:#e4d8c8;
            --shadow:0 18px 45px rgba(65,45,25,.10);
            --radius:18px;
            --container:1200px;
            --ease:all .22s ease;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea{font:inherit}
        button{cursor:pointer}
        :focus-visible{outline:3px solid rgba(157,77,62,.42);outline-offset:4px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(247,241,231,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
        .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:12px;min-width:220px}
        .brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--ink);color:var(--brass-light);font-weight:800;border-radius:11px;letter-spacing:-2px}
        .brand-text{font-weight:800;line-height:1.18;font-size:17px}
        .brand-text small{display:block;color:var(--brass);font-size:11px;letter-spacing:1.5px;margin-top:4px}
        .main-nav{display:flex;align-items:center;gap:8px}
        .main-nav a{position:relative;padding:9px 15px;color:var(--ink-soft);font-size:14px;font-weight:700;transition:var(--ease)}
        .main-nav a::after{content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;background:var(--red);transform:scaleX(0);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:var(--red)}
        .main-nav a:hover::after,.main-nav a.active::after{transform:scaleX(1)}
        .nav-action{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff8ed;padding:11px 18px;border-radius:999px;font-size:13px;font-weight:700;transition:var(--ease)}
        .nav-action:hover{background:var(--red);transform:translateY(-2px)}
        .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;color:var(--ink);width:44px;height:44px}
        .hero{position:relative;overflow:hidden;padding:92px 0 70px;background:var(--ink);color:#fff8ed}
        .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(41,36,31,.96) 0%,rgba(41,36,31,.82) 46%,rgba(41,36,31,.36) 100%),url('/assets/images/backpic/back-1.png') center/cover}
        .hero-content{position:relative;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(300px,.75fr);gap:70px;align-items:center}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brass-light);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:18px}
        .eyebrow::before{content:"";width:25px;height:2px;background:var(--brass-light)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5.2vw,66px);line-height:1.14;letter-spacing:-2px;margin-bottom:22px;max-width:700px}
        .hero-copy{color:#ded3c4;font-size:18px;line-height:1.9;max-width:650px}
        .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;padding:11px 21px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:14px;transition:var(--ease)}
        .btn-primary{background:var(--brass-light);color:var(--ink)}
        .btn-primary:hover{background:#efd49b;transform:translateY(-2px);box-shadow:0 8px 20px rgba(0,0,0,.18)}
        .btn-outline{border-color:#887b6d;color:#fff8ed}
        .btn-outline:hover{border-color:var(--brass-light);color:var(--brass-light)}
        .hero-note{display:flex;gap:11px;flex-wrap:wrap;margin-top:35px;color:#c4b7a7;font-size:13px}
        .hero-note span{border:1px solid rgba(217,187,123,.45);padding:5px 11px;border-radius:999px}
        .hero-seal{justify-self:end;width:min(100%,390px);aspect-ratio:1/1;padding:22px;border:1px solid rgba(217,187,123,.45);border-radius:50%;display:grid;place-items:center;transform:rotate(6deg)}
        .hero-seal-inner{width:100%;height:100%;border:1px solid rgba(217,187,123,.3);border-radius:50%;display:grid;place-items:center;text-align:center;padding:55px;background:rgba(255,250,242,.06)}
        .hero-seal strong{display:block;font-size:46px;line-height:1.1;color:var(--brass-light);letter-spacing:5px}
        .hero-seal em{display:block;color:#d7c8b6;font-style:normal;font-size:14px;letter-spacing:3px;margin-top:14px}
        .section{padding:92px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
        .kicker{color:var(--red);font-size:13px;font-weight:900;letter-spacing:1px;margin-bottom:10px}
        h2{font-size:clamp(29px,4vw,44px);line-height:1.25;letter-spacing:-1px;margin-bottom:0}
        .section-intro{max-width:465px;color:var(--muted);margin-bottom:3px}
        .keyword-panel{display:grid;grid-template-columns:1.15fr 1fr;gap:26px;align-items:stretch}
        .keyword-feature{padding:38px;background:var(--ink);color:#fff8ed;border-radius:var(--radius);position:relative;overflow:hidden}
        .keyword-feature::after{content:"今年";position:absolute;right:-15px;bottom:-50px;font-size:180px;line-height:1;color:rgba(217,187,123,.08);font-weight:900}
        .keyword-feature h3{font-size:29px;margin-bottom:15px;position:relative}
        .keyword-feature p{color:#d8ccbd;max-width:470px;position:relative}
        .feature-link{display:inline-flex;color:var(--brass-light);font-weight:800;margin-top:24px;position:relative}
        .keyword-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
        .keyword-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:23px;transition:var(--ease)}
        .keyword-item:hover{border-color:var(--brass);transform:translateY(-3px);box-shadow:var(--shadow)}
        .keyword-number{font-family:Georgia,serif;color:var(--brass);font-size:15px}
        .keyword-item h3{font-size:19px;margin:8px 0 6px}
        .keyword-item p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}
        .scenes{background:#efe5d5}
        .scene-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px;align-items:center}
        .scene-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
        .scene-image img{width:100%;height:100%;object-fit:cover}
        .scene-copy h2{margin-bottom:18px}
        .scene-copy>p{color:var(--muted);max-width:520px}
        .scene-list{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:14px}
        .scene-list li{display:flex;gap:15px;align-items:flex-start;padding:15px 0;border-bottom:1px solid var(--line)}
        .scene-list b{color:var(--red);font-family:Georgia,serif;font-size:18px}
        .scene-list strong{display:block;font-size:16px}
        .scene-list span{display:block;color:var(--muted);font-size:14px}
        .feature-strip{display:grid;grid-template-columns:.88fr 1.12fr;gap:30px;align-items:stretch}
        .cover-card{overflow:hidden;border-radius:var(--radius);background:var(--paper);border:1px solid var(--line)}
        .cover-card img{width:100%;height:250px;object-fit:cover}
        .cover-card-body{padding:28px}
        .cover-card h3{font-size:26px;margin-bottom:12px}
        .cover-card p{color:var(--muted);margin-bottom:20px}
        .text-card{background:var(--red);color:#fff8ed;border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;justify-content:space-between}
        .text-card .kicker{color:#f0c995}
        .text-card h3{font-size:32px;line-height:1.3}
        .text-card p{color:#f0ddd0}
        .arrow-link{font-weight:800;color:var(--brass-light);display:inline-flex;align-items:center;gap:8px}
        .arrow-link::after{content:"→";transition:var(--ease)}
        .arrow-link:hover::after{transform:translateX(5px)}
        .updates{display:grid;grid-template-columns:.62fr 1.38fr;gap:70px}
        .updates-aside{position:relative}
        .updates-aside::before{content:"";display:block;width:54px;height:4px;background:var(--brass);margin-bottom:22px}
        .updates-aside p{color:var(--muted);margin-top:18px}
        .updates-list{border-top:1px solid var(--line)}
        .update-item{display:grid;grid-template-columns:78px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
        .update-item:hover{padding-left:10px;background:rgba(255,250,242,.55)}
        .update-date{color:var(--brass);font:700 13px/1.4 Georgia,serif}
        .update-title{font-weight:800;font-size:17px;margin-bottom:4px}
        .update-summary{color:var(--muted);font-size:13px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
        .update-meta{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:12px}
        .tag{display:inline-flex;align-items:center;border:1px solid var(--line);color:var(--red);background:#fff8ed;padding:3px 9px;border-radius:999px;font-size:12px}
        .update-arrow{color:var(--red);font-size:22px}
        .empty-state{padding:35px 20px;border:1px dashed var(--brass);border-radius:14px;text-align:center;color:var(--muted);background:rgba(255,250,242,.5)}
        .empty-state .empty-icon{font-size:28px;color:var(--brass);margin-bottom:8px}
        .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px}
        .faq-list{border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-question{width:100%;padding:20px 0;background:none;border:0;color:var(--ink);display:flex;justify-content:space-between;text-align:left;font-weight:800;font-size:16px}
        .faq-question span{font-size:23px;color:var(--red);transition:var(--ease)}
        .faq-item.open .faq-question span{transform:rotate(45deg)}
        .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 40px 20px 0}
        .faq-item.open .faq-answer{display:block}
        .cta{padding:62px 0;background:var(--ink);color:#fff8ed}
        .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
        .cta h2{font-size:35px;margin-bottom:12px}
        .cta p{color:#cfc0af;margin:0;max-width:650px}
        .site-footer{background:#211d19;color:#cfc0af;padding:52px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:50px;padding-bottom:42px;border-bottom:1px solid #443a31}
        .footer-brand{color:#fff8ed;font-size:20px;font-weight:800;margin-bottom:12px}
        .footer-brand small{display:block;color:var(--brass-light);font-size:11px;letter-spacing:2px;margin-top:5px}
        .footer-grid p{font-size:13px;line-height:1.8;max-width:360px}
        .footer-title{color:#fff8ed;font-weight:800;margin-bottom:14px}
        .footer-links{display:grid;gap:8px;font-size:13px}
        .footer-links a{transition:var(--ease)}
        .footer-links a:hover{color:var(--brass-light);padding-left:4px}
        .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#938578}
        @media(max-width:1024px){
            .hero-content{gap:35px}.scene-layout,.feature-strip{gap:28px}.updates{gap:35px}
        }
        @media(max-width:768px){
            .container{width:min(100% - 34px,var(--container))}
            .nav-wrap{min-height:68px}.brand{min-width:0}.brand-text{font-size:14px}
            .brand-mark{width:38px;height:38px}.menu-toggle{display:block}
            .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 17px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
            .main-nav.open{display:flex}.main-nav a{padding:12px 8px}.main-nav a::after{left:8px;right:auto;width:35px}
            .nav-action{display:none}.hero{padding:65px 0 55px}.hero-content{grid-template-columns:1fr}.hero-seal{justify-self:start;width:210px;margin-top:10px}.hero-seal-inner{padding:28px}.hero-seal strong{font-size:29px}
            .section{padding:67px 0}.section-head{display:block}.section-intro{margin-top:16px}.keyword-panel,.scene-layout,.feature-strip,.updates,.faq-grid{grid-template-columns:1fr}
            .keyword-list{margin-top:0}.scene-image{order:2}.scene-copy{order:1}.updates-aside{margin-bottom:10px}.cta-inner{display:block}.cta .btn{margin-top:25px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}
        }
        @media(max-width:520px){
            h1{font-size:36px;letter-spacing:-1px}.hero-copy{font-size:16px}.hero-actions{display:grid}.hero-actions .btn{width:100%}
            .keyword-list{grid-template-columns:1fr}.keyword-feature,.text-card,.cover-card-body{padding:25px}.cover-card img{height:190px}
            .update-item{grid-template-columns:58px 1fr;gap:12px}.update-arrow{display:none}.update-meta{grid-column:2}.update-summary{white-space:normal}
            .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-top:6px}
        }

/* roulang page: article */
:root{
            --ink:#29241f;
            --ink-soft:#554b42;
            --muted:#81766b;
            --cream:#f7f1e7;
            --paper:#fffaf2;
            --sand:#e8d8ba;
            --brass:#b58b43;
            --brass-light:#d9bb7b;
            --red:#9d4d3e;
            --line:#e4d8c8;
            --shadow:0 18px 45px rgba(65,45,25,.10);
            --radius:18px;
            --container:1200px;
            --ease:all .22s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
        a{color:inherit;text-decoration:none}
        a:focus,button:focus,input:focus,textarea:focus{outline:3px solid rgba(157,77,62,.28);outline-offset:3px}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea{font:inherit}
        button{cursor:pointer}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(247,241,231,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
        .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:12px;min-width:220px}
        .brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--ink);color:var(--brass-light);font-weight:800;border-radius:11px;letter-spacing:-2px}
        .brand-text{font-weight:800;line-height:1.18;font-size:17px}
        .brand-text small{display:block;color:var(--brass);font-size:11px;letter-spacing:1.5px;margin-top:4px}
        .main-nav{display:flex;align-items:center;gap:8px}
        .main-nav a{position:relative;padding:9px 15px;color:var(--ink-soft);font-size:14px;font-weight:700;transition:var(--ease)}
        .main-nav a:after{content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;background:var(--red);transform:scaleX(0);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:var(--red)}
        .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
        .nav-action{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff8ed;padding:11px 18px;border-radius:999px;font-size:13px;font-weight:700;transition:var(--ease)}
        .nav-action:hover{background:var(--red);transform:translateY(-2px)}
        .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;color:var(--ink);width:44px;height:44px}
        .article-banner{position:relative;overflow:hidden;padding:76px 0 68px;background:var(--ink);color:#fff8ed}
        .article-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(41,36,31,.97),rgba(41,36,31,.76)),url('/assets/images/backpic/back-2.jpg') center/cover}
        .banner-inner{position:relative;max-width:900px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brass-light);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:17px}
        .eyebrow:before{content:"";width:25px;height:2px;background:var(--brass-light)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(34px,5vw,58px);line-height:1.2;letter-spacing:-1px;margin-bottom:21px}
        .banner-summary{max-width:760px;color:#d8ccbd;font-size:17px;line-height:1.9;margin-bottom:25px}
        .meta-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center;color:#cdbfae;font-size:13px}
        .badge{display:inline-flex;align-items:center;padding:5px 12px;border:1px solid rgba(217,187,123,.55);border-radius:999px;color:var(--brass-light);font-size:12px;font-weight:700}
        .crumbs{padding:21px 0;color:var(--muted);font-size:13px}
        .crumbs span{margin:0 8px;color:var(--sand)}
        .article-layout{display:grid;grid-template-columns:minmax(0,820px) 270px;gap:58px;align-items:start;padding-bottom:92px}
        .article-main{min-width:0}
        .article-cover{width:100%;height:330px;object-fit:cover;border-radius:var(--radius);margin-bottom:38px;border:1px solid var(--line);box-shadow:var(--shadow)}
        .article-content{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(25px,5vw,58px);font-size:18px;line-height:2}
        .article-content h2{font-size:30px;line-height:1.35;margin:42px 0 17px;color:var(--ink)}
        .article-content h3{font-size:23px;line-height:1.45;margin:31px 0 12px}
        .article-content p{margin-bottom:23px}
        .article-content ul,.article-content ol{padding-left:25px;margin:12px 0 27px}
        .article-content li{padding-left:6px;margin:7px 0}
        .article-content blockquote{margin:29px 0;padding:20px 25px;border-left:4px solid var(--brass);background:#f5ead8;color:var(--ink-soft);border-radius:0 12px 12px 0}
        .article-content img{border-radius:12px;margin:27px auto;border:1px solid var(--line)}
        .article-content table{width:100%;border-collapse:collapse;margin:25px 0;font-size:15px;overflow:auto}
        .article-content th,.article-content td{padding:11px 13px;border:1px solid var(--line);text-align:left}
        .article-content th{background:#f0e2cc}
        .article-content a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
        .article-aside{position:sticky;top:105px}
        .aside-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:17px}
        .aside-title{font-weight:800;font-size:16px;margin-bottom:15px}
        .aside-card p{font-size:14px;color:var(--muted);line-height:1.7}
        .aside-links{display:grid;gap:10px}
        .aside-links a{font-size:14px;color:var(--ink-soft);padding:9px 0;border-bottom:1px solid var(--line);transition:var(--ease)}
        .aside-links a:hover{color:var(--red);padding-left:5px}
        .tag-list{display:flex;flex-wrap:wrap;gap:8px}
        .tag{padding:5px 10px;border:1px solid var(--line);border-radius:7px;background:#f8efdf;color:var(--ink-soft);font-size:12px}
        .empty-state{background:var(--paper);border:1px dashed var(--sand);border-radius:var(--radius);padding:68px 25px;text-align:center}
        .empty-icon{width:58px;height:58px;display:grid;place-items:center;margin:0 auto 18px;background:#f0e2cc;border-radius:50%;color:var(--red);font-size:25px}
        .empty-state h2{font-size:27px;margin-bottom:9px}
        .empty-state p{color:var(--muted);margin-bottom:23px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:47px;padding:10px 21px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:14px;transition:var(--ease)}
        .btn-primary{background:var(--brass);color:#fffaf2}
        .btn-primary:hover{background:var(--red);transform:translateY(-2px);box-shadow:0 8px 20px rgba(65,45,25,.16)}
        .btn-dark{background:var(--ink);color:#fff8ed}
        .btn-dark:hover{background:var(--red);transform:translateY(-2px)}
        .related{border-top:1px solid var(--line);padding-top:37px;margin-top:42px}
        .related h2{font-size:27px;margin-bottom:20px}
        .related-list{display:grid;gap:12px}
        .related-item{display:flex;justify-content:space-between;gap:20px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:19px 22px;transition:var(--ease)}
        .related-item:hover{border-color:var(--brass);transform:translateX(4px);box-shadow:var(--shadow)}
        .related-item strong{display:block;font-size:16px;margin-bottom:4px}
        .related-item small{color:var(--muted);font-size:13px}
        .related-arrow{color:var(--red);font-size:22px}
        .site-footer{background:var(--ink);color:#fff8ed;padding:55px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px;padding-bottom:42px}
        .footer-brand{font-size:22px;font-weight:800;margin-bottom:13px}
        .footer-brand small{display:block;color:var(--brass-light);font-size:11px;letter-spacing:1.5px;margin-top:5px}
        .footer-grid p{color:#c8baaa;max-width:410px;font-size:14px;line-height:1.8}
        .footer-title{font-size:14px;font-weight:800;color:var(--brass-light);margin-bottom:15px}
        .footer-links{display:grid;gap:8px}
        .footer-links a{color:#d4c7b8;font-size:14px;transition:var(--ease)}
        .footer-links a:hover{color:var(--brass-light);padding-left:4px}
        .copyright{border-top:1px solid rgba(255,248,237,.15);padding-top:19px;display:flex;justify-content:space-between;gap:15px;color:#a99b8c;font-size:12px}
        @media(max-width:1024px){
            .article-layout{grid-template-columns:minmax(0,1fr) 230px;gap:30px}
            .hero-content{gap:35px}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 34px))}
            .nav-wrap{min-height:68px}
            .brand{min-width:0}
            .brand-text{font-size:15px}
            .main-nav{display:none;position:absolute;left:17px;right:17px;top:69px;padding:10px;background:var(--paper);border:1px solid var(--line);border-radius:13px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
            .main-nav.open{display:flex}
            .main-nav a{padding:12px 15px}
            .nav-action{display:none}
            .menu-toggle{display:block}
            .article-banner{padding:58px 0 50px}
            .article-layout{display:block;padding-bottom:65px}
            .article-aside{position:static;margin-bottom:25px}
            .article-cover{height:240px;margin-bottom:25px}
            .article-content{font-size:17px;line-height:1.9;padding:25px 21px}
            .article-content h2{font-size:26px}
            .article-content h3{font-size:21px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
            .footer-grid>div:first-child{grid-column:1/-1}
            .copyright{flex-direction:column}
        }
        @media(max-width:520px){
            h1{font-size:34px}
            .banner-summary{font-size:15px}
            .meta-row{line-height:1.5}
            .crumbs{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
            .article-cover{height:190px}
            .related-item{padding:16px}
            .footer-grid{grid-template-columns:1fr}
            .footer-grid>div:first-child{grid-column:auto}
        }

/* roulang page: category1 */
:root{
        --ink:#29241f;--ink-soft:#554b42;--muted:#81766b;--cream:#f7f1e7;
        --paper:#fffaf2;--sand:#e8d8ba;--brass:#b58b43;--brass-light:#d9bb7b;
        --red:#9d4d3e;--line:#e4d8c8;--shadow:0 18px 45px rgba(65,45,25,.10);
        --radius:18px;--container:1200px;--ease:all .22s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,241,231,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:220px}
    .brand-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--ink);color:var(--brass-light);font-weight:800;border-radius:11px;letter-spacing:-2px}
    .brand-text{font-weight:800;line-height:1.18;font-size:17px}
    .brand-text small{display:block;color:var(--brass);font-size:11px;letter-spacing:1.5px;margin-top:4px}
    .main-nav{display:flex;align-items:center;gap:8px}
    .main-nav a{position:relative;padding:9px 15px;color:var(--ink-soft);font-size:14px;font-weight:700;transition:var(--ease)}
    .main-nav a:after{content:"";position:absolute;left:15px;right:15px;bottom:1px;height:2px;background:var(--red);transform:scaleX(0);transition:var(--ease)}
    .main-nav a:hover,.main-nav a.active{color:var(--red)}
    .main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-action{display:inline-flex;align-items:center;gap:8px;background:var(--ink);color:#fff8ed;padding:11px 18px;border-radius:999px;font-size:13px;font-weight:700;transition:var(--ease)}
    .nav-action:hover{background:var(--red);transform:translateY(-2px);color:#fff}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:9px;color:var(--ink);width:44px;height:44px}
    .page-hero{position:relative;overflow:hidden;padding:78px 0 72px;background:var(--ink);color:#fff8ed}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(41,36,31,.95),rgba(41,36,31,.68)),url('/assets/images/backpic/back-2.jpg') center/cover}
    .page-hero .container{position:relative}
    .crumbs{display:flex;gap:10px;align-items:center;color:#cdbda9;font-size:13px;margin-bottom:30px}
    .crumbs a:hover{color:var(--brass-light)}
    .crumbs span{color:#887b6d}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--brass-light);font-size:13px;font-weight:800;letter-spacing:1px;margin-bottom:15px}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--brass-light)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,60px);line-height:1.17;letter-spacing:-2px;margin-bottom:20px}
    .hero-copy{max-width:690px;color:#ded3c4;font-size:18px;line-height:1.9;margin-bottom:29px}
    .hero-meta{display:flex;flex-wrap:wrap;gap:10px}
    .hero-meta span,.tag{border:1px solid rgba(217,187,123,.5);color:var(--brass-light);padding:5px 12px;border-radius:999px;font-size:13px}
    .section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,4vw,40px);line-height:1.25;margin:0;letter-spacing:-1px}
    .section-intro{max-width:480px;color:var(--muted);margin:0}
    .overview{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:stretch}
    .overview-card{background:var(--ink);color:#fff8ed;border-radius:var(--radius);padding:36px;position:relative;overflow:hidden}
    .overview-card:after{content:"金";position:absolute;right:-15px;bottom:-56px;font-size:210px;color:rgba(217,187,123,.08);font-weight:900}
    .overview-card h2{font-size:30px;position:relative}
    .overview-card p{color:#d8ccbd;position:relative;max-width:450px}
    .number{font-family:Georgia,serif;color:var(--brass-light);font-size:52px;line-height:1;display:block;margin-bottom:25px}
    .relation-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .relation-item{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:23px;transition:var(--ease)}
    .relation-item:hover{transform:translateY(-3px);border-color:var(--brass);box-shadow:var(--shadow)}
    .relation-item b{font-family:Georgia,serif;color:var(--red);font-size:18px}
    .relation-item h3{font-size:19px;margin:9px 0 5px}
    .relation-item p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}
    .topic-band{background:#eadbc3;padding:88px 0}
    .topic-layout{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center}
    .topic-image{border-radius:var(--radius);overflow:hidden;min-height:360px}
    .topic-image img{width:100%;height:100%;object-fit:cover}
    .topic-copy h2{font-size:36px;line-height:1.3;margin-bottom:17px}
    .topic-copy>p{color:var(--ink-soft);max-width:520px}
    .topic-list{list-style:none;padding:0;margin:26px 0 0;border-top:1px solid rgba(41,36,31,.18)}
    .topic-list li{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid rgba(41,36,31,.18)}
    .topic-list strong{color:var(--red);font-family:Georgia,serif}
    .topic-list span{font-weight:700}
    .index-section{padding:88px 0}
    .index-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .index-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px;min-height:245px;display:flex;flex-direction:column;transition:var(--ease)}
    .index-card:hover{border-color:var(--brass);box-shadow:var(--shadow);transform:translateY(-4px)}
    .index-card .tag{color:var(--red);border-color:#d7aaa0;align-self:flex-start}
    .index-card h3{font-size:22px;margin:18px 0 9px}
    .index-card p{font-size:14px;color:var(--muted);line-height:1.75;margin-bottom:20px}
    .arrow-link{margin-top:auto;color:var(--red);font-weight:800;font-size:14px}
    .arrow-link:hover{color:var(--brass)}
    .highlight{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:var(--red);color:#fff8ed;border-radius:var(--radius);overflow:hidden}
    .highlight-copy{padding:42px}
    .highlight-copy h2{font-size:34px;line-height:1.3}
    .highlight-copy p{color:#f0d9d2}
    .highlight-words{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .highlight-words span{padding:7px 12px;border:1px solid rgba(255,248,237,.35);border-radius:999px;font-size:13px}
    .highlight img{width:100%;height:100%;min-height:290px;object-fit:cover}
    .faq-list{max-width:850px;margin:0 auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;color:var(--ink);padding:22px 4px;text-align:left;display:flex;justify-content:space-between;align-items:center;font-weight:800;font-size:17px}
    .faq-question:after{content:"+";font-size:25px;color:var(--red);font-weight:400}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-answer{display:none;color:var(--muted);font-size:15px;padding:0 42px 22px 4px}
    .faq-answer.open{display:block}
    .cta{background:var(--ink);color:#fff8ed;padding:55px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:32px;margin-bottom:9px}
    .cta p{color:#cfc1b1;margin:0;max-width:620px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:11px 21px;border-radius:9px;border:1px solid transparent;font-weight:800;font-size:14px;transition:var(--ease)}
    .btn-primary{background:var(--brass-light);color:var(--ink)}
    .btn-primary:hover{background:#efd49b;transform:translateY(-2px);color:var(--ink)}
    .site-footer{background:#211d19;color:#fff8ed;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:50px;padding-bottom:40px}
    .footer-brand{font-size:21px;font-weight:800;margin-bottom:13px}
    .footer-brand small{display:block;color:var(--brass-light);font-size:11px;letter-spacing:1.4px;margin-top:4px}
    .footer-grid p{color:#bdb0a1;font-size:14px;max-width:410px}
    .footer-title{color:var(--brass-light);font-size:13px;font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:9px;color:#c9bcae;font-size:14px}
    .footer-links a{transition:var(--ease)}
    .footer-links a:hover{color:var(--brass-light);padding-left:4px}
    .copyright{border-top:1px solid #403831;padding-top:18px;display:flex;justify-content:space-between;color:#95887b;font-size:12px}
    :focus-visible{outline:3px solid rgba(181,139,67,.55);outline-offset:3px}
    @media(max-width:1024px){
        .overview,.topic-layout,.highlight{grid-template-columns:1fr}
        .topic-image{min-height:300px}
        .index-grid{grid-template-columns:1fr 1fr}
        .highlight img{max-height:320px}
    }
    @media(max-width:768px){
        .container{width:min(var(--container),calc(100% - 34px))}
        .nav-wrap{min-height:68px}
        .brand{min-width:0}
        .brand-text{font-size:15px}
        .main-nav{display:none;position:absolute;left:17px;right:17px;top:76px;background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
        .main-nav.open{display:flex}
        .main-nav a{padding:12px 15px}
        .nav-action{display:none}
        .menu-toggle{display:block}
        .page-hero{padding:58px 0 55px}
        .hero-copy{font-size:16px}
        .section,.index-section,.topic-band{padding:64px 0}
        .section-head,.cta-inner{display:block}
        .section-intro{margin-top:14px}
        .relation-grid,.index-grid{grid-template-columns:1fr}
        .topic-copy h2,.cta h2{font-size:29px}
        .cta .btn{margin-top:24px}
        .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
        .footer-grid>div:first-child{grid-column:1/-1}
        .copyright{display:block}
        .copyright span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
        h1{font-size:35px;letter-spacing:-1px}
        .overview-card,.highlight-copy{padding:27px}
        .topic-image{min-height:230px}
        .footer-grid{grid-template-columns:1fr}
        .footer-grid>div:first-child{grid-column:auto}
    }