/* roulang page: index */
:root{
            --orange:#e99422;
            --orange-dark:#b85b19;
            --citrus:#f4b548;
            --ink:#241b16;
            --brown:#38241b;
            --muted:#756961;
            --cream:#fbf7ef;
            --paper:#fffdf9;
            --soft:#f4eadc;
            --line:#e5d8c9;
            --shadow:0 18px 45px rgba(71,42,20,.10);
            --radius:16px;
            --container:1220px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;color:var(--ink);background:var(--cream);line-height:1.8;font-size:16px}
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button,input,textarea{font:inherit}
        button{cursor:pointer}
        .container{width:min(var(--container),calc(100% - 44px));margin:auto}
        .topline{height:4px;background:var(--orange)}
        header{background:rgba(255,253,249,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
        .nav{height:76px;display:flex;align-items:center;gap:34px}
        .logo{font-size:20px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
        .logo em{font-style:normal;color:var(--orange-dark)}
        .nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
        .nav-links a{padding:9px 14px;border-radius:9px;font-size:14px;color:#5c5048;transition:.25s}
        .nav-links a:hover,.nav-links a.active{background:#fff0d4;color:var(--orange-dark);font-weight:700}
        .nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 19px;font-weight:700;transition:.25s}
        .nav-cta,.btn-primary{background:var(--orange);color:#2b1a10;box-shadow:0 7px 18px rgba(218,128,24,.22)}
        .nav-cta:hover,.btn-primary:hover{background:var(--brown);color:#fff;transform:translateY(-2px)}
        .menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px}
        .hero{position:relative;min-height:610px;display:flex;align-items:center;overflow:hidden;background:#3a2419 url('/assets/images/498ebf159c77cd76.jpg') center/cover}
        .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(41,24,15,.9) 0%,rgba(57,32,20,.76) 47%,rgba(57,32,20,.16) 100%)}
        .hero-content{position:relative;color:#fff;max-width:760px;padding:76px 0}
        .eyebrow,.section-kicker{font-size:13px;letter-spacing:.14em;font-weight:800;text-transform:uppercase;color:var(--orange-dark)}
        .hero .eyebrow{color:#f8c86e}
        h1{font-size:clamp(38px,5vw,68px);line-height:1.18;letter-spacing:-.06em;margin:18px 0 22px}
        .hero-copy{font-size:18px;line-height:1.95;color:#f8eee3;max-width:720px}
        .hero-actions{display:flex;gap:13px;margin-top:31px;flex-wrap:wrap}
        .btn-light{background:#fffaf1;color:var(--brown);border-color:#fffaf1}
        .btn-light:hover{background:var(--citrus);border-color:var(--citrus)}
        .hero-notes{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
        .hero-note{border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);padding:7px 13px;border-radius:30px;font-size:13px;color:#fff4e7}
        section{padding:86px 0}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:34px}
        .section-head h2{font-size:clamp(27px,3.2vw,42px);line-height:1.25;letter-spacing:-.045em;margin-top:8px}
        .section-head p{max-width:600px;color:var(--muted);line-height:1.85}
        .quick{background:var(--paper);padding:25px 0;border-bottom:1px solid var(--line)}
        .quick-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:0}
        .quick-item{padding:10px 25px;border-right:1px solid var(--line);position:relative}
        .quick-item:first-child{padding-left:0}.quick-item:last-child{border:0}
        .quick-num{font-size:12px;color:var(--orange-dark);font-weight:800}
        .quick-item h3{font-size:17px;margin:4px 0}.quick-item p{font-size:13px;color:var(--muted)}
        .quick-item a:after{content:"↗";color:var(--orange-dark);margin-left:8px}
        .matrix{background:var(--soft)}
        .matrix-grid{display:grid;grid-template-columns:1.45fr 1fr;grid-template-rows:1fr 1fr;gap:18px}
        .content-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.28s;box-shadow:0 6px 18px rgba(70,40,16,.04)}
        .content-card:hover{border-color:var(--orange);box-shadow:var(--shadow);transform:translateY(-3px)}
        .matrix-main{grid-row:span 2;display:grid;grid-template-rows:260px 1fr}
        .cover{background:#dfc6a6;position:relative;overflow:hidden;min-height:160px}
        .cover img{width:100%;height:100%;object-fit:cover;transition:.4s}
        .content-card:hover .cover img{transform:scale(1.04)}
        .cover:after{content:"短剧内容";position:absolute;left:16px;bottom:15px;background:rgba(42,25,16,.78);color:#fff;padding:4px 10px;border-radius:5px;font-size:12px}
        .card-body{padding:22px}
        .tag{display:inline-flex;padding:3px 9px;border-radius:5px;background:#fff0cf;color:#9b501c;font-size:12px;font-weight:700;margin-right:6px}
        .tag.gray{background:#f0e9df;color:#6d5e55}
        .card-body h3{font-size:22px;line-height:1.4;margin:10px 0 8px}
        .card-body p{color:var(--muted);font-size:14px;line-height:1.8}
        .status{font-size:12px;color:#a15d28;margin-top:14px}
        .data-strip{background:var(--brown);color:#fff5e8;padding:44px 0}
        .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
        .data-cell{border-left:1px solid rgba(255,255,255,.22);padding-left:22px}
        .data-cell strong{display:block;font-size:34px;color:#f5bd58;line-height:1.2}.data-cell span{font-size:13px;color:#e4cdb8}
        .scenes{background:var(--paper)}
        .scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
        .scene{display:grid;grid-template-columns:150px 1fr;min-height:190px;background:var(--cream);border:1px solid var(--line);border-radius:14px;overflow:hidden}
        .scene .cover{min-height:100%}.scene h3{font-size:20px;margin:8px 0}.scene p{font-size:14px;color:var(--muted)}
        .timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;position:relative}
        .timeline:before{content:"";position:absolute;top:22px;left:7%;right:7%;height:1px;background:var(--line)}
        .step{position:relative;text-align:center}.step b{display:grid;place-items:center;width:45px;height:45px;margin:auto;border-radius:50%;background:var(--orange);color:var(--brown);position:relative;z-index:1}.step h3{font-size:17px;margin:15px 0 7px}.step p{font-size:13px;color:var(--muted);padding:0 6px}
        .feature{background:#f2e7d7}.feature-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:18px}.feature-card{min-height:290px;position:relative;border-radius:15px;overflow:hidden;background:#c6a276}.feature-card img{width:100%;height:100%;object-fit:cover}.feature-card:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(35,21,13,.86))}.feature-copy{position:absolute;z-index:1;bottom:22px;left:22px;right:22px;color:#fff}.feature-copy h3{font-size:23px}.feature-copy p{font-size:13px;color:#f7e9d8;margin-top:5px}
        .wall{background:var(--paper)}.wall-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.poster{height:285px;background:#d7b98d;position:relative;border-radius:12px;overflow:hidden}.poster img{width:100%;height:100%;object-fit:cover}.poster-info{position:absolute;inset:auto 0 0;padding:42px 16px 15px;color:#fff;background:linear-gradient(transparent,rgba(34,20,12,.9))}.poster-info h3{font-size:17px}.poster-info span{font-size:12px;color:#f6c976}
        .updates{background:var(--soft)}.updates-list{background:var(--paper);border-top:2px solid var(--brown)}.update{display:grid;grid-template-columns:130px 110px 1fr 30px;gap:20px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line);transition:.2s}.update:hover{background:#fff5e3;color:var(--orange-dark)}.date{font-size:13px;color:var(--muted)}.update h3{font-size:16px}.update p{font-size:13px;color:var(--muted)}.arrow{font-size:22px}
        .index-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.index-card{border:1px solid var(--line);padding:22px;background:var(--paper);border-radius:12px}.index-card strong{font-size:28px;color:var(--orange-dark)}.index-card h3{margin:6px 0;font-size:18px}.index-card p{font-size:13px;color:var(--muted)}
        .source{background:#f8f0e5}.source-line{display:flex;justify-content:space-between;align-items:center;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0}.source-line strong{font-size:20px}.source-line p{font-size:14px;color:var(--muted);max-width:650px}
        .guide{background:var(--paper)}.guide-box{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-item{padding:24px;border-left:4px solid var(--orange);background:var(--cream)}.guide-item h3{font-size:18px;margin-bottom:7px}.guide-item p{font-size:14px;color:var(--muted)}
        .faq{background:var(--soft)}.faq-list{max-width:900px;margin:auto}.faq-item{border-bottom:1px solid var(--line);background:var(--paper);margin-bottom:9px;border-radius:10px;overflow:hidden}.faq-q{width:100%;border:0;background:none;text-align:left;padding:19px 22px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center}.faq-q span{font-size:23px;color:var(--orange-dark);transition:.25s}.faq-a{max-height:0;overflow:hidden;padding:0 22px;color:var(--muted);font-size:14px;transition:.3s}.faq-item.open{border:1px solid var(--orange)}.faq-item.open .faq-a{max-height:130px;padding:0 22px 20px}.faq-item.open .faq-q span{transform:rotate(45deg)}
        .closing{padding:68px 0;background:var(--brown);color:#fff5e8}.closing-box{display:flex;justify-content:space-between;align-items:center;gap:30px}.closing h2{font-size:34px;line-height:1.35}.closing p{color:#dfc9b5;margin-top:8px}
        footer{background:#241812;color:#e9d8c7;padding:57px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:50px;padding-bottom:40px}.footer-logo{font-size:21px;font-weight:800;color:#fff}.footer-logo em{font-style:normal;color:#efae43}.footer-col h3{font-size:14px;color:#efae43;margin-bottom:13px}.footer-col a,.footer-col p{display:block;font-size:13px;color:#c7b3a3;margin:7px 0;transition:.2s}.footer-col a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.15);padding-top:18px;font-size:12px;color:#9f8979;display:flex;justify-content:space-between;gap:20px}
        :focus-visible{outline:3px solid rgba(233,148,34,.45);outline-offset:3px}
        @media(max-width:1024px){.nav{gap:18px}.nav-links a{padding:8px}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-item:nth-child(2){border-right:0}.quick-item{padding:10px 18px}.feature-grid{grid-template-columns:1.2fr 1fr}.feature-card:last-child{display:none}.wall-grid{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:14px 15px;flex-direction:column;align-items:stretch;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{text-align:left}.nav-cta{display:block;text-align:center}.hero{min-height:600px}.hero-content{padding:65px 0}.hero-copy{font-size:16px}.section-head{display:block}.section-head p{margin-top:15px}.matrix-grid,.scene-grid,.guide-box{grid-template-columns:1fr}.matrix-main{grid-row:auto}.data-grid{grid-template-columns:repeat(2,1fr);gap:25px}.data-cell:nth-child(3){border-left:0;padding-left:0}.timeline{grid-template-columns:1fr;gap:20px}.timeline:before{top:0;bottom:0;left:22px;width:1px;height:auto}.step{text-align:left;display:grid;grid-template-columns:45px 1fr;column-gap:17px;align-items:center}.step b{margin:0;grid-row:span 2}.step h3{margin:0}.step p{padding:0}.feature-grid{grid-template-columns:1fr}.feature-card:last-child{display:block}.source-line,.closing-box{display:block}.source-line p{margin-top:10px}.closing .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid .footer-col:first-child{grid-column:span 2}.copyright{display:block}.copyright span{display:block;margin-top:8px}}
        @media(max-width:520px){h1{font-size:39px}.hero-actions .btn{width:100%}.quick-grid{grid-template-columns:1fr}.quick-item,.quick-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line);padding:13px 0}.quick-item:last-child{border-bottom:0}.data-grid{grid-template-columns:1fr 1fr}.data-cell{padding-left:12px}.data-cell strong{font-size:27px}.scene{grid-template-columns:105px 1fr}.card-body{padding:18px}.matrix-main{grid-template-rows:200px 1fr}.wall-grid{grid-template-columns:1fr 1fr}.poster{height:230px}.update{grid-template-columns:1fr 24px;gap:4px 10px;padding:16px}.update .date,.update .tag{grid-column:1}.update p{grid-column:1}.update .arrow{grid-column:2;grid-row:1 / span 3}.footer-grid{grid-template-columns:1fr}.footer-grid .footer-col:first-child{grid-column:auto}}

/* roulang page: category1 */
:root{
 --orange:#e99422;--orange-dark:#b85b19;--citrus:#f4b548;--ink:#241b16;
 --brown:#38241b;--muted:#756961;--cream:#fbf7ef;--paper:#fffdf9;
 --soft:#f4eadc;--line:#e5d8c9;--shadow:0 18px 45px rgba(71,42,20,.10);
 --radius:16px;--container:1220px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;color:var(--ink);background:var(--cream);line-height:1.8;font-size:16px}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 44px));margin:auto}
header{background:rgba(255,253,249,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.nav{height:76px;display:flex;align-items:center;gap:34px}
.logo{font-size:20px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
.logo em{font-style:normal;color:var(--orange-dark)}
.nav-links{display:flex;align-items:center;gap:8px;margin-left:auto}
.nav-links a{padding:9px 14px;border-radius:9px;font-size:14px;color:#5c5048;transition:.25s}
.nav-links a:hover,.nav-links a.active{background:#fff0d4;color:var(--orange-dark);font-weight:700}
.nav-links .nav-cta{background:var(--orange);color:#2b1a10;box-shadow:0 7px 18px rgba(218,128,24,.22)}
.nav-links .nav-cta:hover{background:var(--brown);color:#fff;transform:translateY(-2px)}
.menu-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px}
.page-head{padding:62px 0 58px;background:#f5eadc;border-bottom:1px solid var(--line)}
.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:20px}
.breadcrumb a:hover{color:var(--orange-dark)}
.page-head-grid{display:grid;grid-template-columns:1fr 340px;gap:50px;align-items:end}
.eyebrow,.section-kicker{font-size:13px;letter-spacing:.14em;font-weight:800;color:var(--orange-dark)}
.page-head h1{font-size:clamp(32px,4.4vw,58px);line-height:1.2;letter-spacing:-.055em;margin:10px 0 18px}
.page-head p{max-width:740px;color:var(--muted);margin:0;line-height:1.9}
.head-note{border-left:4px solid var(--orange);padding:18px 20px;background:rgba(255,253,249,.72);color:var(--brown);font-size:14px}
section{padding:76px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
.section-head h2{font-size:clamp(27px,3.2vw,42px);line-height:1.25;letter-spacing:-.045em;margin:8px 0 0}
.section-head p{max-width:590px;color:var(--muted);margin:0}
.filter-section{padding:28px 0;background:var(--paper);border-bottom:1px solid var(--line)}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.filter-label{font-weight:800;color:var(--brown);margin-right:5px}
.filter-btn{border:1px solid var(--line);background:var(--cream);border-radius:9px;padding:9px 16px;color:var(--muted);transition:.22s}
.filter-btn:hover,.filter-btn.active{background:var(--orange);border-color:var(--orange);color:#2b1a10;font-weight:700}
.feature-section{background:var(--cream)}
.feature-grid{display:grid;grid-template-columns:1.55fr .9fr .9fr;gap:18px}
.feature-card{position:relative;min-height:330px;border-radius:15px;overflow:hidden;background:#b9966e;border:1px solid var(--line)}
.feature-card img{width:100%;height:100%;object-fit:cover;transition:.4s}
.feature-card:hover img{transform:scale(1.045)}
.feature-card:after{content:"";position:absolute;inset:28% 0 0;background:linear-gradient(transparent,rgba(35,21,13,.88))}
.feature-copy{position:absolute;z-index:1;bottom:22px;left:23px;right:23px;color:#fff}
.feature-copy h3{font-size:24px;line-height:1.4;margin:9px 0 5px}
.feature-copy p{font-size:13px;color:#f7e9d8;margin:0}
.tag{display:inline-flex;padding:3px 9px;border-radius:5px;background:#fff0cf;color:#9b501c;font-size:12px;font-weight:700;margin-right:6px}
.tag.gray{background:#f0e9df;color:#6d5e55}
.list-section{background:#fffaf3}
.catalog-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:36px;align-items:start}
.catalog-list{border-top:2px solid var(--brown)}
.catalog-item{display:grid;grid-template-columns:190px 1fr auto;gap:24px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line);transition:.25s}
.catalog-item:hover{padding-left:10px;background:#fffdf9}
.catalog-cover{height:140px;border-radius:12px;overflow:hidden;background:#eadbc9}
.catalog-cover img{width:100%;height:100%;object-fit:cover;transition:.35s}
.catalog-item:hover img{transform:scale(1.04)}
.catalog-info h3{font-size:21px;margin:9px 0 5px;line-height:1.4}
.catalog-info p{font-size:14px;color:var(--muted);margin:0 0 9px}
.meta{font-size:13px;color:var(--orange-dark);font-weight:700}
.view-link{font-weight:800;color:var(--orange-dark);white-space:nowrap}
.view-link:after{content:" ↗";font-size:18px}
.more-link{display:inline-flex;margin-top:24px;color:var(--orange-dark);font-weight:800;border-bottom:2px solid var(--orange);padding-bottom:4px}
.side-note{background:var(--soft);padding:25px;border-radius:14px;border:1px solid var(--line);position:sticky;top:102px}
.side-note h3{font-size:20px;margin:0 0 12px}
.side-note p{font-size:14px;color:var(--muted);margin:0 0 17px}
.side-note ul{padding:0;margin:0;list-style:none}
.side-note li{padding:11px 0;border-top:1px solid rgba(117,105,97,.2);font-size:14px}
.side-note li:before{content:"•";color:var(--orange-dark);font-weight:bold;margin-right:9px}
.topic-section{background:#f2e7d7}
.topic-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
.topic-card{min-height:230px;position:relative;overflow:hidden;border-radius:14px;background:#6b4933}
.topic-card img{width:100%;height:100%;object-fit:cover;opacity:.83;transition:.4s}
.topic-card:hover img{transform:scale(1.04)}
.topic-card:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(37,22,14,.84),rgba(37,22,14,.08))}
.topic-copy{position:absolute;z-index:1;left:26px;bottom:24px;color:#fff;max-width:430px}
.topic-copy h3{font-size:23px;margin:7px 0}
.topic-copy p{font-size:14px;color:#f9e9d8;margin:0}
.topic-side{display:grid;gap:18px}
.topic-side .topic-card{min-height:106px}
.topic-side .topic-copy{left:18px;bottom:14px}
.topic-side .topic-copy h3{font-size:17px;margin:3px 0}
.topic-side .topic-copy p{font-size:12px}
.faq{background:var(--soft)}
.faq-list{max-width:900px;margin:auto}
.faq-item{border-bottom:1px solid var(--line);background:var(--paper);margin-bottom:9px;border-radius:10px;overflow:hidden}
.faq-q{width:100%;border:0;background:none;text-align:left;padding:19px 22px;font-weight:700;color:var(--ink);display:flex;justify-content:space-between;align-items:center}
.faq-q span:last-child{font-size:23px;color:var(--orange-dark);transition:.25s}
.faq-a{max-height:0;overflow:hidden;padding:0 22px;color:var(--muted);font-size:14px;transition:max-height .28s,padding .28s}
.faq-item.open{border:1px solid var(--orange)}
.faq-item.open .faq-a{max-height:160px;padding:0 22px 19px}
.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.cta-section{padding:45px 0;background:var(--brown);color:#fff5e8}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-box h2{font-size:30px;margin:0 0 8px;line-height:1.35}
.cta-box p{color:#e8d3bf;margin:0;font-size:14px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:10px;padding:11px 19px;font-weight:700;transition:.25s}
.btn-primary{background:var(--orange);color:#2b1a10;box-shadow:0 7px 18px rgba(218,128,24,.22)}
.btn-primary:hover{background:#fff2d7;color:var(--brown);transform:translateY(-2px)}
footer{background:#241712;color:#f7e8d8;padding:55px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
.footer-logo{font-size:22px;font-weight:800;color:#fff}
.footer-logo span{color:#f4b548}
.footer-col p{font-size:13px;color:#cdb8a7;line-height:1.8;max-width:330px}
.footer-col h3{font-size:15px;color:#f4b548;margin:0 0 14px}
.footer-col a{display:block;width:max-content;color:#dbc8b8;font-size:14px;margin:7px 0;transition:.2s}
.footer-col a:hover{color:#f4b548;padding-left:4px}
.copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:18px;color:#ad9888;font-size:12px}
:focus-visible{outline:3px solid rgba(233,148,34,.45);outline-offset:3px}
@media(max-width:1024px){
 .nav{gap:16px}.nav-links a{padding:8px 9px}.page-head-grid{grid-template-columns:1fr 280px}
 .catalog-layout{grid-template-columns:1fr 260px}.catalog-item{grid-template-columns:160px 1fr auto}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav{height:68px}.menu-toggle{display:block;margin-left:auto}
 .nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;background:var(--paper);padding:12px;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{width:100%;padding:12px 14px}.nav-links .nav-cta{text-align:center;margin-top:5px}
 .page-head{padding:42px 0}.page-head-grid{grid-template-columns:1fr;gap:22px}
 section{padding:56px 0}.section-head{display:block}.section-head p{margin-top:12px}
 .feature-grid,.topic-grid,.catalog-layout{grid-template-columns:1fr}.feature-card{min-height:250px}
 .catalog-item{grid-template-columns:120px 1fr;gap:15px}.view-link{grid-column:2}
 .catalog-cover{height:112px}.side-note{position:static}.topic-side{grid-template-columns:1fr 1fr}
 .cta-box{display:block}.cta-box .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}
 .footer-col:first-child{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:6px}
}
@media(max-width:520px){
 .logo{font-size:17px}.page-head h1{font-size:34px}.head-note{font-size:13px}
 .filter-bar{align-items:flex-start}.filter-label{width:100%}.filter-btn{padding:8px 12px;font-size:13px}
 .feature-grid{gap:12px}.feature-card{min-height:220px}
 .catalog-item{grid-template-columns:92px 1fr;gap:12px;padding:17px 0}.catalog-cover{height:100px}.catalog-info h3{font-size:17px}
 .catalog-info p{font-size:13px;line-height:1.65}.view-link{font-size:13px}
 .topic-side{grid-template-columns:1fr}.topic-side .topic-card{min-height:130px}
 .footer-grid{grid-template-columns:1fr}.footer-col:first-child{grid-column:auto}
}