/* roulang page: index */
:root{
            --ink:#202522;
            --green:#183a36;
            --green-deep:#102a27;
            --paper:#f5f2ea;
            --sage:#dce1d7;
            --clay:#c8683f;
            --apricot:#ebd9b7;
            --muted:#6d7770;
            --line:rgba(24,58,54,.18);
            --white:#fffdf8;
            --shadow:0 16px 34px rgba(24,58,54,.09);
            --radius-sm:12px;
            --radius-md:18px;
            --radius-lg:24px;
            --max:1200px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
        img{display:block;width:100%;max-width:100%;object-fit:cover}
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{cursor:pointer}
        a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--clay);outline-offset:4px}
        .container{width:min(calc(100% - 48px),var(--max));margin:auto}
        .site-header{height:82px;border-bottom:1px solid var(--line);background:rgba(245,242,234,.96);position:sticky;top:0;z-index:20;transition:.25s}
        .site-header.is-small{height:68px}
        .header-inner{height:100%;display:flex;align-items:center;gap:36px}
        .brand{display:flex;align-items:center;gap:10px;min-width:230px}
        .brand-mark{width:32px;height:32px;border:1px solid var(--clay);position:relative}
        .brand-mark:after{content:"";position:absolute;width:12px;height:12px;background:var(--clay);right:-5px;bottom:-5px}
        .brand-name{font-size:18px;font-weight:800;letter-spacing:.02em}
        .brand-name small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:500;letter-spacing:.1em}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto}
        .main-nav a{font-size:14px;color:#4d5953;position:relative;padding:7px 0}
        .main-nav a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--clay);transition:.25s}
        .main-nav a:hover,.main-nav a.active{color:var(--green)}
        .main-nav a:hover:after,.main-nav a.active:after{width:24px}
        .header-action{background:var(--green);color:var(--white);padding:10px 17px;border-radius:var(--radius-sm);font-size:13px;transition:.2s;white-space:nowrap}
        .header-action:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 7px 16px rgba(24,58,54,.18)}
        .menu-toggle{display:none;background:none;border:0;color:var(--green);font-size:25px}
        .hero{padding:86px 0 56px;overflow:hidden}
        .hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:76px;align-items:center}
        .eyebrow,.section-kicker{font-size:12px;color:var(--clay);letter-spacing:.16em;font-weight:800;text-transform:uppercase}
        .hero h1{font-size:clamp(44px,6vw,72px);line-height:1.13;letter-spacing:-.06em;margin:18px 0 24px;color:var(--green)}
        .hero h1 em{font-family:Georgia,"Songti SC",serif;font-style:normal;color:var(--clay)}
        .hero-copy{max-width:620px;color:#59645d;font-size:17px;line-height:1.9}
        .tag-row{display:flex;flex-wrap:wrap;gap:9px;margin:28px 0}
        .tag{border:1px solid var(--line);background:rgba(220,225,215,.55);color:var(--green);padding:5px 11px;border-radius:30px;font-size:12px}
        .tag.accent{color:var(--clay);background:rgba(235,217,183,.45)}
        .action-row{display:flex;gap:16px;align-items:center;margin-top:28px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid var(--green);font-size:14px;transition:.2s}
        .btn-primary{background:var(--green);color:var(--white)}
        .btn-primary:hover{background:var(--green-deep);border-color:var(--clay);transform:translateY(-2px)}
        .btn-secondary{color:var(--green);background:transparent}
        .btn-secondary:hover{background:var(--sage);transform:translateY(-2px)}
        .text-link{color:var(--green);font-weight:700;font-size:14px;border-bottom:1px solid var(--clay);padding-bottom:2px}
        .text-link:hover{color:var(--clay)}
        .hero-art{position:relative;min-height:480px;background:var(--green);border-radius:var(--radius-lg);padding:18px;isolation:isolate}
        .hero-art:before{content:"";position:absolute;inset:36px -20px -20px 36px;border:1px solid var(--clay);z-index:-1}
        .hero-art img{height:444px;border-radius:14px;filter:saturate(.72) contrast(.98)}
        .art-label{position:absolute;left:34px;top:34px;background:var(--paper);padding:8px 12px;color:var(--green);font-size:12px;letter-spacing:.08em}
        .art-number{position:absolute;right:-12px;bottom:18px;color:var(--apricot);font:700 70px Georgia,serif;line-height:1}
        .guide-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0}
        .guide-items{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .guide-item{display:flex;gap:13px;align-items:center;color:var(--green);font-size:14px}
        .guide-item b{color:var(--clay);font:700 20px Georgia,serif}
        .section{padding:100px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-head h2{font-size:clamp(30px,4vw,43px);line-height:1.25;color:var(--green);margin-top:10px;letter-spacing:-.04em}
        .section-head p{max-width:430px;color:var(--muted);font-size:15px}
        .directory{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
        .directory-item{padding:26px 20px 25px 0;border-bottom:1px solid var(--line);transition:.2s}
        .directory-item:hover{padding-left:8px;background:rgba(220,225,215,.3)}
        .directory-item .num{font:700 26px Georgia,serif;color:var(--clay)}
        .directory-item h3{font-size:20px;color:var(--green);margin:10px 0 8px}
        .directory-item p{font-size:14px;color:var(--muted);line-height:1.7}
        .arrow{display:inline-block;color:var(--clay);font-size:22px;margin-top:13px}
        .feature-layout{display:grid;grid-template-columns:1.35fr .8fr;gap:22px}
        .feature-card,.mini-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:.25s}
        .feature-card:hover,.mini-card:hover,.news-row:hover{border-color:var(--clay);box-shadow:var(--shadow);transform:translateY(-3px)}
        .feature-card img{height:325px}
        .card-body{padding:24px}
        .card-meta,.news-meta{font-size:12px;color:var(--muted);display:flex;gap:12px;align-items:center}
        .card-meta strong,.news-meta strong{color:var(--clay);font-weight:700}
        .feature-card h3{font-size:27px;line-height:1.35;color:var(--green);margin:13px 0 9px}
        .feature-card p,.mini-card p{color:var(--muted);font-size:14px;line-height:1.75}
        .mini-stack{display:grid;gap:22px}
        .mini-card{display:grid;grid-template-columns:145px 1fr}
        .mini-card img{height:100%;min-height:155px}
        .mini-card .card-body{padding:19px}
        .mini-card h3{font-size:19px;color:var(--green);line-height:1.4;margin:9px 0}
        .story{background:var(--sage)}
        .story-block{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center;border-top:1px solid rgba(24,58,54,.2);padding:58px 0}
        .story-block.reverse{grid-template-columns:1.15fr .85fr}
        .story-block.reverse .story-image{order:2}
        .story-image{position:relative}
        .story-image img{height:310px;border-radius:var(--radius-md)}
        .story-image:after{content:"";position:absolute;inset:16px -14px -14px 16px;border:1px solid var(--clay);border-radius:var(--radius-md);z-index:0}
        .story-image img{position:relative;z-index:1}
        .story-copy .big-num{font:700 68px Georgia,serif;color:var(--clay);line-height:1}
        .story-copy h3{font-size:30px;color:var(--green);margin:14px 0}
        .story-copy p{color:#56635c;max-width:500px}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:45px}
        .step{border-top:2px solid var(--green);padding:22px 22px 0 0;position:relative}
        .step:not(:last-child):after{content:"";position:absolute;right:16px;top:-6px;width:10px;height:10px;border-radius:50%;background:var(--paper);border:2px solid var(--green)}
        .step.current{border-color:var(--clay)}
        .step.current:after{border-color:var(--clay);background:var(--clay)}
        .step b{font:700 25px Georgia,serif;color:var(--clay)}
        .step h3{font-size:19px;color:var(--green);margin:9px 0}
        .step p{font-size:14px;color:var(--muted);line-height:1.7}
        .news-section{background:var(--white)}
        .news-layout{display:grid;grid-template-columns:.7fr 1.5fr;gap:75px}
        .news-intro h2{font-size:38px;line-height:1.25;color:var(--green);margin:12px 0 18px}
        .news-intro p{color:var(--muted);font-size:15px}
        .news-list{border-top:1px solid var(--line)}
        .news-row{display:grid;grid-template-columns:115px 1fr 26px;gap:20px;align-items:center;padding:20px 12px;border-bottom:1px solid var(--line);transition:.2s}
        .news-row h3{font-size:18px;color:var(--green);line-height:1.45;margin:4px 0}
        .news-row p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
        .news-arrow{font-size:21px;color:var(--clay)}
        .empty-state{padding:42px;text-align:center;color:var(--muted);border:1px dashed var(--line);background:var(--paper)}
        .faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:75px}
        .faq-intro h2{font-size:38px;line-height:1.3;color:var(--green);margin:12px 0}
        .faq-index{font:700 76px Georgia,serif;color:var(--apricot)}
        .faq-item{border-top:1px solid var(--line)}
        .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;border:0;background:none;text-align:left;color:var(--green);font-weight:700;padding:22px 0;font-size:17px}
        .faq-question span{font-size:25px;color:var(--clay);transition:.2s}
        .faq-item.open .faq-question span{transform:rotate(45deg)}
        .faq-answer{display:none;color:var(--muted);font-size:15px;padding:0 42px 22px 0;line-height:1.85}
        .faq-item.open .faq-answer{display:block}
        .cta{padding:70px 0;background:var(--green);color:var(--white);border-top:3px solid var(--clay)}
        .cta-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}
        .cta h2{font-size:clamp(30px,4vw,48px);line-height:1.25;margin:12px 0;color:var(--white)}
        .cta p{color:#cbd7cf;max-width:600px}
        .subscribe{display:flex;gap:10px}
        .subscribe input{min-width:0;flex:1;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08);color:white;padding:12px 14px;border-radius:var(--radius-sm)}
        .subscribe input::placeholder{color:#b8c7bd}
        .subscribe button{border:1px solid var(--apricot);background:var(--apricot);color:var(--green);padding:0 18px;border-radius:var(--radius-sm);font-weight:700}
        .form-note{font-size:12px;color:#aebeb4;margin-top:10px}
        .site-footer{background:var(--green-deep);color:#d8e0d9;padding:52px 0 25px;border-top:1px solid var(--apricot)}
        .footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr;gap:50px;padding-bottom:42px}
        .footer-brand{font-size:20px;font-weight:800;color:var(--white);margin-bottom:12px}
        .footer-copy{font-size:13px;color:#aebeb4;max-width:340px}
        .footer-title{font-size:13px;color:var(--apricot);margin-bottom:12px}
        .footer-links{display:grid;gap:7px;font-size:13px;color:#b9c8bd}
        .footer-links a:hover{color:var(--apricot)}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:20px;display:flex;justify-content:space-between;color:#91a49a;font-size:12px}
        @media(max-width:1024px){
            .main-nav{gap:16px}.header-inner{gap:18px}.brand{min-width:205px}
            .hero-grid{gap:40px}.section{padding:78px 0}.story-block{gap:40px}.news-layout,.faq{gap:40px}
        }
        @media(max-width:768px){
            .container{width:min(calc(100% - 36px),var(--max))}
            .site-header{height:70px}.menu-toggle{display:block;margin-left:auto}
            .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);padding:18px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:6px}
            .main-nav.show{display:flex}.header-action{display:none}
            .hero{padding:58px 0 40px}.hero-grid,.story-block,.story-block.reverse,.news-layout,.faq,.cta-grid{grid-template-columns:1fr}
            .hero-art{min-height:350px;margin-top:12px}.hero-art img{height:315px}
            .guide-items{grid-template-columns:repeat(2,1fr)}
            .directory{grid-template-columns:repeat(2,1fr)}
            .directory-item:nth-child(odd){padding-left:0}
            .feature-layout{grid-template-columns:1fr}.mini-stack{grid-template-columns:repeat(2,1fr)}
            .story-block.reverse .story-image{order:0}
            .steps{grid-template-columns:1fr;gap:22px}.step{border-top:0;border-left:2px solid var(--green);padding:0 0 0 22px}.step:not(:last-child):after{left:-6px;right:auto;top:4px}
            .news-row{grid-template-columns:85px 1fr 20px}.cta-grid{gap:30px}.footer-grid{grid-template-columns:1fr 1fr}
        }
        @media(max-width:520px){
            .brand-name{font-size:15px}.brand-mark{width:27px;height:27px}.hero h1{font-size:40px}
            .action-row{align-items:stretch;flex-direction:column}.btn{width:100%}
            .guide-items,.directory,.mini-stack{grid-template-columns:1fr}
            .section{padding:64px 0}.section-head{display:block}.section-head p{margin-top:15px}
            .feature-card img{height:230px}.mini-card{grid-template-columns:105px 1fr}.mini-card img{min-height:125px}
            .story-image img{height:235px}.story-copy h3{font-size:26px}
            .news-row{grid-template-columns:1fr 20px}.news-meta{grid-column:1}.news-row p{display:none}
            .subscribe{flex-direction:column}.subscribe button{height:46px}
            .footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
        }

/* roulang page: article */
:root{
            --ink:#202522;--green:#183a36;--green-deep:#102a27;--paper:#f5f2ea;
            --sage:#dce1d7;--clay:#c8683f;--apricot:#ebd9b7;--muted:#6d7770;
            --line:rgba(24,58,54,.18);--white:#fffdf8;--shadow:0 16px 34px rgba(24,58,54,.09);
            --radius-sm:12px;--radius-md:18px;--radius-lg:24px;--max:1200px
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
        img{display:block;width:100%;max-width:100%;object-fit:cover}
        a{color:inherit;text-decoration:none}
        button,input{font:inherit}
        button{cursor:pointer}
        a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--clay);outline-offset:4px}
        .container{width:min(calc(100% - 48px),var(--max));margin:auto}
        .site-header{height:82px;border-bottom:1px solid var(--line);background:rgba(245,242,234,.97);position:sticky;top:0;z-index:20;transition:.25s}
        .site-header.is-small{height:68px}
        .header-inner{height:100%;display:flex;align-items:center;gap:36px}
        .brand{display:flex;align-items:center;gap:10px;min-width:230px}
        .brand-mark{width:32px;height:32px;border:1px solid var(--clay);position:relative}
        .brand-mark:after{content:"";position:absolute;width:12px;height:12px;background:var(--clay);right:-5px;bottom:-5px}
        .brand-name{font-size:18px;font-weight:800;letter-spacing:.02em}
        .brand-name small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:500;letter-spacing:.1em}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto}
        .main-nav a{font-size:14px;color:#4d5953;position:relative;padding:7px 0}
        .main-nav a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--clay);transition:.25s}
        .main-nav a:hover,.main-nav a.active{color:var(--green)}
        .main-nav a:hover:after,.main-nav a.active:after{width:24px}
        .header-action{background:var(--green);color:var(--white);padding:10px 17px;border-radius:var(--radius-sm);font-size:13px;transition:.2s;white-space:nowrap}
        .header-action:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 7px 16px rgba(24,58,54,.18)}
        .menu-toggle{display:none;background:none;border:0;color:var(--green);font-size:25px}
        .article-hero{padding:66px 0 58px;border-bottom:1px solid var(--line)}
        .crumbs{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:28px}
        .crumbs span{color:var(--clay)}
        .article-grid{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:70px;align-items:end}
        .eyebrow,.section-kicker{font-size:12px;color:var(--clay);letter-spacing:.16em;font-weight:800}
        .article-title{font-size:clamp(38px,5vw,64px);line-height:1.2;letter-spacing:-.05em;color:var(--green);margin:15px 0 22px;overflow-wrap:anywhere}
        .article-intro{max-width:760px;color:#59645d;font-size:17px;line-height:1.9}
        .article-meta{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:13px;margin-top:25px}
        .article-meta strong{color:var(--clay)}
        .article-cover{height:270px;border-radius:var(--radius-md);overflow:hidden;background:var(--green);padding:12px;position:relative}
        .article-cover:after{content:"今年会 / 01";position:absolute;right:24px;bottom:22px;color:var(--apricot);font:700 17px Georgia,serif;letter-spacing:.08em}
        .article-cover img{height:100%;border-radius:11px;filter:saturate(.72)}
        .article-main{padding:76px 0 92px}
        .reading-column{width:min(100%,800px);margin:auto}
        .reading-column:before{content:"";display:block;width:44px;height:4px;background:var(--clay);margin-bottom:34px}
        .article-content{font-size:17px;line-height:1.95;color:#303936}
        .article-content h2{font-size:32px;line-height:1.35;color:var(--green);margin:58px 0 20px;padding-left:18px;position:relative}
        .article-content h2:before{content:"";position:absolute;left:0;top:9px;width:4px;height:28px;background:var(--clay)}
        .article-content h3{font-size:23px;line-height:1.45;color:var(--green);margin:38px 0 14px}
        .article-content p{margin:0 0 24px}
        .article-content ul,.article-content ol{padding-left:28px;margin:20px 0 28px}
        .article-content li{padding-left:7px;margin:8px 0}
        .article-content blockquote{margin:34px 0;padding:22px 25px;background:var(--sage);border-left:4px solid var(--clay);color:var(--green);border-radius:0 var(--radius-sm) var(--radius-sm) 0}
        .article-content a{color:var(--green);font-weight:700;text-decoration:underline;text-decoration-color:var(--clay);text-underline-offset:4px}
        .article-content img{border-radius:var(--radius-md);margin:30px auto;height:auto}
        .article-content hr{border:0;border-top:1px solid var(--line);margin:44px 0}
        .empty-state{padding:70px 25px;text-align:center;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md)}
        .empty-state strong{display:block;color:var(--green);font-size:24px;margin-bottom:10px}
        .empty-state p{color:var(--muted);margin:0 0 24px}
        .article-end{border-top:1px solid var(--line);margin-top:60px;padding-top:25px;display:flex;justify-content:space-between;gap:20px;align-items:center}
        .tag{display:inline-block;border:1px solid var(--line);background:rgba(220,225,215,.55);color:var(--green);padding:5px 11px;border-radius:30px;font-size:12px}
        .text-link{color:var(--green);font-weight:700;font-size:14px;border-bottom:1px solid var(--clay);padding-bottom:2px}
        .text-link:hover{color:var(--clay)}
        .cta{background:var(--green);color:var(--white);padding:64px 0;position:relative;overflow:hidden}
        .cta:after{content:"今年会";position:absolute;right:5%;bottom:-40px;color:rgba(235,217,183,.16);font:800 150px Georgia,serif}
        .cta-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:35px}
        .cta h2{font-size:clamp(28px,4vw,43px);line-height:1.3;margin:10px 0;color:var(--white)}
        .cta p{color:#d4ddd4;max-width:570px;margin:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid var(--green);font-size:14px;transition:.2s}
        .btn-primary{background:var(--green);color:var(--white)}
        .cta .btn-primary{background:var(--apricot);border-color:var(--apricot);color:var(--green)}
        .cta .btn-primary:hover{background:var(--white);transform:translateY(-2px)}
        .site-footer{background:var(--green-deep);color:var(--white);border-top:3px solid var(--clay);padding:54px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:50px;padding-bottom:42px}
        .footer-brand{font-size:20px;font-weight:800;margin-bottom:12px}
        .footer-copy{max-width:390px;color:#b9c8bc;font-size:14px;margin:0}
        .footer-title{font-size:13px;color:var(--apricot);margin-bottom:14px;font-weight:700}
        .footer-links{display:flex;flex-direction:column;gap:8px}
        .footer-links a{color:#d5ded5;font-size:14px;transition:.2s}
        .footer-links a:hover{color:var(--apricot);padding-left:4px}
        .footer-bottom{border-top:1px solid rgba(235,217,183,.22);padding-top:17px;display:flex;justify-content:space-between;color:#9eaea2;font-size:12px}
        @media(max-width:1024px){.header-inner{gap:20px}.brand{min-width:205px}.main-nav{gap:17px}.article-grid{gap:40px}.article-cover{height:235px}}
        @media(max-width:768px){.site-header{height:72px}.header-inner{justify-content:space-between}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);padding:18px 24px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:8px}.main-nav.open{display:flex}.menu-toggle{display:block}.header-action{display:none}.brand{min-width:0}.article-hero{padding:42px 0}.article-grid{grid-template-columns:1fr;gap:30px}.article-cover{height:230px}.article-main{padding:55px 0 70px}.article-content{font-size:16px}.article-content h2{font-size:28px;margin-top:45px}.cta-inner{display:block}.cta .btn{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}}
        @media(max-width:520px){.container{width:min(calc(100% - 32px),var(--max))}.article-title{font-size:38px}.article-cover{height:190px}.article-end{display:block}.article-end .text-link{display:inline-block;margin-top:18px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{
    --ink:#202522;
    --green:#183a36;
    --green-deep:#102a27;
    --paper:#f5f2ea;
    --sage:#dce1d7;
    --clay:#c8683f;
    --apricot:#ebd9b7;
    --muted:#6d7770;
    --line:rgba(24,58,54,.18);
    --white:#fffdf8;
    --shadow:0 16px 34px rgba(24,58,54,.09);
    --radius-sm:12px;
    --radius-md:18px;
    --radius-lg:24px;
    --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.82}
img{display:block;width:100%;max-width:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--clay);outline-offset:4px}
.container{width:min(calc(100% - 48px),var(--max));margin:auto}
.site-header{height:82px;border-bottom:1px solid var(--line);background:rgba(245,242,234,.96);position:sticky;top:0;z-index:20;transition:.25s}
.site-header.is-small{height:68px}
.header-inner{height:100%;display:flex;align-items:center;gap:36px}
.brand{display:flex;align-items:center;gap:10px;min-width:230px}
.brand-mark{width:32px;height:32px;border:1px solid var(--clay);position:relative;flex:0 0 auto}
.brand-mark:after{content:"";position:absolute;width:12px;height:12px;background:var(--clay);right:-5px;bottom:-5px}
.brand-name{font-size:18px;font-weight:800;letter-spacing:.02em;color:var(--green)}
.brand-name small{display:block;color:var(--muted);font-size:10px;line-height:1.2;font-weight:500;letter-spacing:.1em}
.main-nav{display:flex;align-items:center;gap:27px;margin-left:auto}
.main-nav a{font-size:14px;color:#4d5953;position:relative;padding:7px 0}
.main-nav a:after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--clay);transition:.25s}
.main-nav a:hover,.main-nav a.active{color:var(--green)}
.main-nav a:hover:after,.main-nav a.active:after{width:24px}
.header-action{background:var(--green);color:var(--white);padding:10px 17px;border-radius:var(--radius-sm);font-size:13px;transition:.2s;white-space:nowrap}
.header-action:hover{background:var(--green-deep);transform:translateY(-2px);box-shadow:0 7px 16px rgba(24,58,54,.18)}
.menu-toggle{display:none;background:none;border:0;color:var(--green);font-size:25px;padding:5px}
.eyebrow,.section-kicker{font-size:12px;color:var(--clay);letter-spacing:.16em;font-weight:800;text-transform:uppercase}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border-radius:var(--radius-sm);border:1px solid var(--green);font-size:14px;font-weight:700;transition:.2s}
.btn-primary{background:var(--green);color:var(--white)}
.btn-primary:hover{background:var(--green-deep);border-color:var(--clay);transform:translateY(-2px)}
.btn-secondary{color:var(--green);background:transparent}
.btn-secondary:hover{background:var(--sage);transform:translateY(-2px)}
.text-link{color:var(--green);font-weight:700;font-size:14px;border-bottom:1px solid var(--clay);padding-bottom:2px;transition:.2s}
.text-link:hover{color:var(--clay)}
.tag{display:inline-flex;align-items:center;border:1px solid var(--line);background:rgba(220,225,215,.55);color:var(--green);padding:5px 11px;border-radius:30px;font-size:12px;line-height:1.3}
.tag.accent{color:var(--clay);background:rgba(235,217,183,.5)}
.section{padding:96px 0}
.section-soft{background:rgba(220,225,215,.42)}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:40px}
.section-head h2{margin:10px 0 0;color:var(--green);font-size:clamp(30px,4vw,43px);line-height:1.25;letter-spacing:-.04em}
.section-head p{margin:0;max-width:440px;color:var(--muted);font-size:15px}
.category-hero{padding:48px 0 72px;position:relative;overflow:hidden}
.breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:35px}
.breadcrumb span{color:var(--clay)}
.category-hero-grid{display:grid;grid-template-columns:1fr .76fr;gap:70px;align-items:center}
.category-hero h1{margin:17px 0 20px;color:var(--green);font-size:clamp(42px,5.4vw,64px);letter-spacing:-.06em;line-height:1.15}
.category-hero h1 em{font-family:Georgia,"Songti SC",serif;font-style:normal;color:var(--clay)}
.category-lead{max-width:650px;color:#58635d;font-size:17px;line-height:1.92}
.anchor-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:28px}
.anchor-list a{padding:8px 12px;border:1px solid var(--line);background:rgba(255,253,248,.62);border-radius:var(--radius-sm);font-size:13px;color:var(--green);transition:.2s}
.anchor-list a:hover{border-color:var(--clay);background:var(--white);transform:translateY(-2px)}
.category-art{height:340px;padding:16px;position:relative;border-radius:var(--radius-lg);background:var(--green)}
.category-art:before{content:"01";position:absolute;right:-18px;top:-43px;color:var(--apricot);font:700 135px/1 Georgia,serif;opacity:.7;z-index:0}
.category-art img{height:100%;border-radius:12px;filter:saturate(.72) contrast(.97);position:relative;z-index:1}
.category-art-label{position:absolute;left:32px;bottom:30px;color:var(--white);z-index:2;font-size:12px;letter-spacing:.12em;padding:6px 10px;border:1px solid rgba(255,255,255,.55)}
.index-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.index-card{min-height:218px;padding:25px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,253,248,.43);transition:.25s}
.index-card:hover{background:var(--white);box-shadow:var(--shadow);position:relative;z-index:1}
.index-card b{display:block;font:700 28px Georgia,serif;color:var(--clay)}
.index-card h3{margin:18px 0 8px;color:var(--green);font-size:20px}
.index-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.info-split{display:grid;grid-template-columns:.84fr 1.16fr;gap:75px;align-items:start}
.side-note{padding:30px;border-top:3px solid var(--clay);background:var(--green);border-radius:0 0 var(--radius-md) var(--radius-md);color:var(--white)}
.side-note strong{display:block;margin-bottom:12px;color:var(--apricot);font-size:12px;letter-spacing:.15em}
.side-note p{margin:0;color:rgba(255,255,255,.78);font-size:15px;line-height:1.85}
.guide-lines{border-top:1px solid var(--line)}
.guide-line{display:grid;grid-template-columns:94px 1fr auto;gap:22px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line)}
.guide-line .number{color:var(--clay);font:700 30px Georgia,serif}
.guide-line h3{margin:0 0 5px;color:var(--green);font-size:21px}
.guide-line p{margin:0;color:var(--muted);font-size:14px}
.guide-line .arrow{color:var(--clay);font-size:25px;transition:.2s}
.guide-line:hover .arrow{transform:translateX(5px)}
.editorial-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:30px;align-items:center}
.editorial-image{height:410px;position:relative}
.editorial-image:before{content:"";position:absolute;left:-18px;bottom:-18px;width:70%;height:70%;background:var(--apricot);z-index:0}
.editorial-image img{height:100%;border-radius:var(--radius-md);position:relative;z-index:1;filter:saturate(.76)}
.editorial-copy{padding:22px 0}
.editorial-copy h2{margin:12px 0 18px;color:var(--green);font-size:clamp(31px,3.5vw,42px);line-height:1.3}
.editorial-copy p{color:var(--muted);margin:0 0 18px}
.note-list{padding:0;margin:28px 0;list-style:none}
.note-list li{padding:13px 0 13px 28px;border-bottom:1px solid var(--line);position:relative;color:#46524c;font-size:15px}
.note-list li:before{content:"";position:absolute;left:0;top:23px;width:10px;height:10px;border:2px solid var(--clay)}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.path-card{padding:25px 22px 18px;min-height:242px;border-top:1px solid var(--line);position:relative}
.path-card:not(:last-child):after{content:"";position:absolute;top:37px;right:-11px;width:22px;height:1px;background:var(--clay)}
.path-card b{display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1px solid var(--clay);color:var(--clay);font:700 18px Georgia,serif}
.path-card h3{font-size:19px;color:var(--green);margin:21px 0 8px}
.path-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.related-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:20px}
.related-card{border:1px solid var(--line);border-radius:var(--radius-md);background:var(--white);padding:24px;min-height:225px;display:flex;flex-direction:column;transition:.25s}
.related-card.featured{background:var(--green);border-color:var(--green);color:var(--white)}
.related-card:hover{border-color:var(--clay);transform:translateY(-3px);box-shadow:var(--shadow)}
.related-card .meta{font-size:12px;color:var(--clay);font-weight:700}
.related-card h3{font-size:21px;line-height:1.4;margin:15px 0 9px;color:var(--green)}
.related-card.featured h3{color:var(--white);font-size:25px}
.related-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.related-card.featured p{color:rgba(255,255,255,.74)}
.related-card .text-link{margin-top:auto;align-self:flex-start;padding-top:19px}
.related-card.featured .text-link{color:var(--apricot)}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
.faq-intro .big-num{display:block;font:700 90px/.85 Georgia,serif;color:var(--apricot);margin:18px 0}
.faq-intro h2{color:var(--green);font-size:38px;line-height:1.25;margin:0 0 15px}
.faq-intro p{color:var(--muted);font-size:15px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:21px 0;background:none;border:0;text-align:left;color:var(--green);font-weight:800;font-size:17px}
.faq-icon{width:27px;height:27px;flex:0 0 27px;border:1px solid var(--clay);border-radius:50%;position:relative;transition:.25s}
.faq-icon:before,.faq-icon:after{content:"";position:absolute;left:7px;right:7px;top:12px;height:1px;background:var(--clay)}
.faq-icon:after{transform:rotate(90deg);transition:.25s}
.faq-answer{display:none;padding:0 46px 22px 0;color:var(--muted);font-size:15px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-icon{background:var(--clay)}
.faq-item.open .faq-icon:before,.faq-item.open .faq-icon:after{background:var(--white)}
.faq-item.open .faq-icon:after{transform:rotate(0)}
.cta-panel{padding:54px;display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:center;background:var(--green);border-radius:var(--radius-lg);position:relative;overflow:hidden}
.cta-panel:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(235,217,183,.35);border-radius:50%;right:-130px;top:-170px}
.cta-panel h2{position:relative;z-index:1;margin:10px 0 14px;color:var(--white);font-size:clamp(30px,4vw,42px);line-height:1.27}
.cta-panel p{position:relative;z-index:1;margin:0;color:rgba(255,255,255,.76);max-width:630px}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end}
.cta-panel .btn-primary{background:var(--apricot);border-color:var(--apricot);color:var(--green)}
.cta-panel .btn-primary:hover{background:var(--white);border-color:var(--clay)}
.cta-panel .btn-secondary{border-color:rgba(255,255,255,.58);color:var(--white)}
.cta-panel .btn-secondary:hover{background:rgba(255,255,255,.12)}
.site-footer{background:var(--green-deep);border-top:3px solid var(--clay);padding:61px 0 21px;color:rgba(255,255,255,.75)}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:66px;padding-bottom:48px}
.footer-brand{color:var(--white);font-size:20px;font-weight:800;margin-bottom:13px}
.footer-copy{max-width:390px;margin:0;font-size:14px;line-height:1.85}
.footer-title{color:var(--apricot);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:17px}
.footer-links{display:grid;gap:10px}
.footer-links a{font-size:14px;transition:.2s}
.footer-links a:hover{color:var(--apricot);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;border-top:1px solid rgba(255,255,255,.15);font-size:12px;color:rgba(255,255,255,.52)}
@media(max-width:1024px){
    .header-inner{gap:20px}.brand{min-width:205px}.main-nav{gap:17px}
    .category-hero-grid,.info-split,.faq-layout{gap:45px}
    .index-grid{grid-template-columns:repeat(2,1fr)}
    .path-grid{grid-template-columns:repeat(2,1fr);gap:20px}
    .path-card{border:1px solid var(--line);background:rgba(255,253,248,.5)}
    .path-card:not(:last-child):after{display:none}
}
@media(max-width:768px){
    .container{width:min(calc(100% - 32px),var(--max))}
    .site-header{height:70px}.header-inner{gap:12px}.brand{min-width:0}.brand-name{font-size:15px}
    .menu-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;left:0;right:0;top:70px;padding:14px 16px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);margin:0;flex-direction:column;align-items:flex-start;gap:6px}
    .main-nav.show{display:flex}.main-nav a{width:100%;padding:10px 0}.header-action{display:none}
    .category-hero{padding:34px 0 56px}.category-hero-grid,.editorial-grid,.faq-layout{grid-template-columns:1fr;gap:35px}
    .category-art{height:280px;max-width:560px}.category-art:before{font-size:105px}
    .section{padding:70px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}
    .info-split{grid-template-columns:1fr;gap:30px}.side-note{max-width:600px}
    .related-grid{grid-template-columns:1fr 1fr}.related-card.featured{grid-column:span 2}
    .cta-panel{grid-template-columns:1fr;padding:38px}.cta-actions{justify-content:flex-start}
    .footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:span 2}
}
@media(max-width:520px){
    body{font-size:15px}.category-hero h1{font-size:39px}.category-lead{font-size:16px}
    .breadcrumb{margin-bottom:24px}.category-art{height:220px}.category-art-label{left:28px;bottom:26px}
    .index-grid,.path-grid,.related-grid{grid-template-columns:1fr}.index-card{min-height:0}
    .related-card.featured{grid-column:span 1}.guide-line{grid-template-columns:52px 1fr;gap:13px}.guide-line .arrow{display:none}.guide-line .number{font-size:24px}
    .editorial-image{height:290px}.faq-intro .big-num{font-size:70px}.faq-intro h2{font-size:31px}
    .faq-question{font-size:16px}.faq-answer{padding-right:0}.cta-panel{padding:30px 24px}.cta-actions .btn{width:100%}
    .footer-grid{grid-template-columns:1fr;gap:30px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block;line-height:2}
    .footer-bottom span{display:block}
}