/* roulang page: index */
:root{
            --blue:#2d65a4;
            --blue-deep:#173b65;
            --blue-soft:#eaf3fc;
            --cyan:#dff1f2;
            --ink:#17263a;
            --muted:#66758a;
            --line:#dce5ef;
            --paper:#ffffff;
            --wash:#f5f8fb;
            --warm:#fbfaf7;
            --green:#4c8b72;
            --amber:#b78338;
            --radius:18px;
            --shadow:0 16px 42px rgba(32,68,105,.09);
            --shadow-sm:0 8px 22px rgba(32,68,105,.07);
            --max:1200px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--warm);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
            font-size:16px;
            line-height:1.8;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none}
        a:hover{text-decoration:underline;text-underline-offset:4px}
        img{display:block;max-width:100%}
        button,input,textarea{font:inherit}
        button{cursor:pointer}
        :focus-visible{outline:3px solid rgba(45,101,164,.38);outline-offset:3px}
        .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
        .topline{
            background:var(--blue-deep);
            color:#dceafa;
            font-size:12px;
            letter-spacing:.04em;
        }
        .topline-inner{height:34px;display:flex;align-items:center;justify-content:space-between}
        .topline strong{color:#fff;font-weight:600}
        header{
            position:sticky;top:0;z-index:20;
            background:rgba(251,250,247,.96);
            border-bottom:1px solid var(--line);
            backdrop-filter:blur(12px);
        }
        .nav-wrap{min-height:78px;display:flex;align-items:center;gap:30px}
        .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.04em;color:var(--blue-deep)}
        .logo-mark{
            width:34px;height:34px;border-radius:10px;background:var(--blue);
            position:relative;box-shadow:inset 0 -6px 0 rgba(23,59,101,.18)
        }
        .logo-mark::before,.logo-mark::after{content:"";position:absolute;background:#fff;border-radius:2px}
        .logo-mark::before{width:15px;height:3px;left:9px;top:11px}
        .logo-mark::after{width:10px;height:3px;left:9px;top:19px}
        .logo-text{font-size:17px;line-height:1.25}
        .nav-main{display:flex;align-items:center;gap:6px;flex:1}
        .nav-main a{padding:10px 14px;border-radius:10px;color:#52657b;font-size:14px;transition:.2s}
        .nav-main a:hover,.nav-main a.active{background:var(--blue-soft);color:var(--blue-deep);text-decoration:none}
        .timeline{display:flex;align-items:center;gap:7px;padding-left:12px;border-left:1px solid var(--line)}
        .timeline-label{font-size:12px;color:var(--muted);white-space:nowrap}
        .chip{
            border:1px solid var(--line);background:#fff;color:#78879a;
            border-radius:999px;padding:3px 9px;font-size:11px;white-space:nowrap;
        }
        .chip.current{border-color:#a9c8e7;background:var(--blue-soft);color:var(--blue-deep)}
        .age-link{font-size:13px;color:var(--blue);white-space:nowrap}
        .mobile-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;color:var(--blue-deep)}
        .hero{padding:88px 0 82px;background:linear-gradient(180deg,#f3f8fd 0%,var(--warm) 88%)}
        .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
        .eyebrow{display:flex;align-items:center;gap:10px;color:var(--blue);font-size:13px;font-weight:700;letter-spacing:.08em}
        .eyebrow::before{content:"";width:34px;height:2px;background:var(--blue)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.065em;margin:20px 0 24px;color:var(--blue-deep);max-width:680px}
        .hero-copy{font-size:18px;color:var(--muted);max-width:650px;line-height:1.9}
        .actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
        .btn{
            display:inline-flex;align-items:center;justify-content:center;min-height:46px;
            padding:0 20px;border-radius:11px;border:1px solid transparent;font-weight:700;font-size:14px;
            transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;
        }
        .btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
        .btn-primary{background:var(--blue);color:#fff}
        .btn-primary:hover{background:#245589}
        .btn-secondary{background:#fff;color:var(--blue-deep);border-color:#b9ccdf}
        .btn-secondary:hover{border-color:var(--blue);background:var(--blue-soft)}
        .btn-disabled{background:#e9eef3;color:#9aa7b5;border-color:#e1e7ed;cursor:not-allowed}
        .hero-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
        .hero-meta span{display:flex;align-items:center;gap:7px}
        .dot{width:8px;height:8px;border-radius:50%;background:var(--green)}
        .stage{
            min-height:380px;border-radius:26px;background:#e8f1f8;border:1px solid #d1e1ee;
            padding:22px;position:relative;overflow:hidden;box-shadow:var(--shadow)
        }
        .stage::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;right:-80px;top:-80px;background:#c9dfef}
        .stage::after{content:"";position:absolute;width:180px;height:180px;border:1px solid #b5d1e6;border-radius:50%;right:40px;bottom:-76px}
        .stage-top{position:relative;z-index:1;display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}
        .cover{
            position:relative;z-index:1;margin:36px 0 26px;min-height:194px;border-radius:17px;
            background:linear-gradient(135deg,#214d7b 0 42%,#8caec5 42% 44%,#d9e7ed 44% 100%);
            padding:25px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;
            box-shadow:0 14px 28px rgba(23,59,101,.18)
        }
        .cover small{letter-spacing:.16em;color:#dceafa}
        .cover h2{font-size:29px;line-height:1.3;max-width:280px;margin:0;letter-spacing:-.04em}
        .cover-footer{display:flex;justify-content:space-between;font-size:12px;color:#e4eff9}
        .stage-note{position:relative;z-index:1;display:flex;gap:10px;align-items:flex-start;font-size:13px;color:#526b81}
        .stage-note b{color:var(--blue-deep)}
        section{padding:92px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
        .section-kicker{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em}
        h2{font-size:36px;line-height:1.25;letter-spacing:-.05em;color:var(--blue-deep);margin:9px 0 12px}
        .section-head p{max-width:570px;color:var(--muted);margin:0}
        .problem{background:#f1f6fa}
        .problem-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:16px}
        .problem-card{padding:27px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);min-height:180px;box-shadow:var(--shadow-sm)}
        .problem-card:first-child{background:var(--blue-deep);color:#fff}
        .problem-card:first-child p{color:#cbdced}
        .number{font-size:13px;color:var(--blue);font-weight:800}
        .problem-card:first-child .number{color:#b9d8f2}
        .problem-card h3{font-size:21px;margin:23px 0 8px}
        .problem-card p{color:var(--muted);font-size:14px;margin:0}
        .path-layout{display:grid;grid-template-columns:1fr 1.35fr;gap:50px;align-items:start}
        .path-intro{padding-top:12px}
        .path-intro p{color:var(--muted);max-width:430px}
        .path-list{border-top:1px solid var(--line)}
        .path-item{display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
        .path-icon{width:38px;height:38px;border-radius:12px;background:var(--blue-soft);color:var(--blue);display:grid;place-items:center;font-weight:800}
        .path-item h3{font-size:18px;margin:0 0 3px}
        .path-item p{margin:0;color:var(--muted);font-size:14px}
        .arrow{color:var(--blue);font-size:20px}
        .results{background:var(--blue-deep);color:#fff}
        .results h2{color:#fff}.results .section-kicker{color:#acd0ee}.results .section-head p{color:#c8d8e8}
        .result-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#476483;border:1px solid #476483}
        .result-item{background:var(--blue-deep);padding:27px 22px;min-height:150px}
        .result-item strong{display:block;font-size:21px;margin-bottom:8px;color:#fff}
        .result-item span{display:block;color:#c7d7e8;font-size:13px;line-height:1.7}
        .topics-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:20px}
        .feature-topic{min-height:330px;padding:31px;border-radius:22px;background:#dcebf5;border:1px solid #c5dae9;position:relative;overflow:hidden}
        .feature-topic::after{content:"01";position:absolute;right:24px;bottom:-23px;font-size:180px;font-weight:900;color:rgba(45,101,164,.09)}
        .tag{display:inline-flex;padding:4px 10px;border-radius:999px;background:#fff;color:var(--blue);font-size:12px;border:1px solid #c8ddeb}
        .feature-topic h3{font-size:29px;line-height:1.3;max-width:380px;margin:28px 0 12px;position:relative;z-index:1}
        .feature-topic p{color:#587086;max-width:420px;position:relative;z-index:1}
        .compact-list{display:flex;flex-direction:column;gap:10px}
        .topic-row{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px 19px;display:flex;justify-content:space-between;gap:15px;transition:.2s}
        .topic-row:hover{border-color:#9ebedb;transform:translateX(3px);box-shadow:var(--shadow-sm);text-decoration:none}
        .topic-row b{font-size:15px}.topic-row small{display:block;color:var(--muted);font-size:12px;margin-top:4px}
        .topic-row .arrow{font-size:17px;align-self:center}
        .quotes{background:#f3f7fa}
        .quote-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:15px}
        .quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;min-height:180px}
        .quote.primary{background:#fff;border-top:4px solid var(--blue)}
        .quote-mark{font-size:38px;color:#9ec0dd;line-height:1}
        .quote p{font-size:16px;color:#445a70;margin:10px 0 18px}
        .quote small{color:var(--muted)}
        .faq-layout{display:grid;grid-template-columns:.8fr 1.4fr;gap:70px}
        .faq-layout>div>p{color:var(--muted)}
        details{border-top:1px solid var(--line);padding:19px 0}
        details:last-child{border-bottom:1px solid var(--line)}
        summary{cursor:pointer;font-weight:700;color:var(--blue-deep);list-style:none;display:flex;justify-content:space-between;gap:15px}
        summary::-webkit-details-marker{display:none}
        summary::after{content:"＋";color:var(--blue);font-size:20px;line-height:1}
        details[open] summary::after{content:"－"}
        details p{color:var(--muted);font-size:14px;margin:12px 32px 0 0}
        .cta{padding:0 0 92px}
        .cta-box{background:#dcecf7;border:1px solid #bdd7ea;border-radius:24px;padding:44px 50px;display:flex;justify-content:space-between;align-items:center;gap:30px}
        .cta-box h2{margin:0 0 8px}.cta-box p{color:#5b7185;margin:0;max-width:620px}
        .notice{font-size:12px;color:var(--muted);margin-top:16px}
        footer{background:#132e4d;color:#c5d5e4;padding:52px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:38px;border-bottom:1px solid #34516d}
        footer .logo{color:#fff}.footer-brand p{font-size:13px;max-width:390px;color:#9eb4c9;margin:17px 0 0}
        footer h3{font-size:14px;color:#fff;margin:0 0 15px}
        .footer-links{display:flex;flex-direction:column;gap:8px;font-size:13px}
        .footer-links a{color:#b8cadd}.footer-links a:hover{color:#fff}
        .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;font-size:12px;color:#91a9bf}
        .age-modal{position:fixed;inset:0;background:rgba(16,35,57,.72);z-index:50;display:grid;place-items:center;padding:20px}
        .age-box{max-width:480px;background:#fff;border-radius:20px;padding:35px;box-shadow:0 24px 70px rgba(0,0,0,.25)}
        .age-box h2{font-size:27px;margin-top:0}
        .age-box p{color:var(--muted);font-size:14px}
        .age-actions{display:flex;gap:10px;margin-top:24px}
        .age-actions .btn{flex:1}
        .hide{display:none!important}
        @media(max-width:1024px){
            .nav-wrap{gap:16px}.logo{min-width:220px}.timeline-label{display:none}
            .hero-grid{gap:35px}.problem-grid,.quote-grid{grid-template-columns:1fr 1fr}
            .problem-card:first-child{grid-column:span 2}.result-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:768px){
            .container{width:min(100% - 32px,var(--max))}
            .topline-inner{height:38px}.topline-inner span{display:none}
            .nav-wrap{min-height:68px;flex-wrap:wrap}.mobile-toggle{display:block;margin-left:auto}
            .nav-main{display:none;order:3;flex-basis:100%;padding:8px 0 15px;flex-direction:column;align-items:stretch}
            .nav-main.open{display:flex}.nav-main a{padding:11px 12px}
            .timeline{order:2;overflow-x:auto;flex:1;border-left:0;padding:0}
            .age-link{display:none}.logo{min-width:0}.logo-text{font-size:15px}
            .hero{padding:58px 0 55px}.hero-grid,.path-layout,.topics-grid,.faq-layout{grid-template-columns:1fr}
            h1{font-size:42px}.hero-copy{font-size:16px}.stage{min-height:320px}
            section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:12px}
            .problem-grid,.quote-grid{grid-template-columns:1fr}.problem-card:first-child{grid-column:auto}
            .result-grid{grid-template-columns:1fr 1fr}.cta-box{display:block;padding:32px 25px}.cta-box .btn{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}
            .copyright{display:block}.copyright span{display:block;margin-top:8px}
        }
        @media(max-width:520px){
            h1{font-size:36px}.actions{display:grid}.actions .btn{width:100%}
            .stage{padding:15px}.cover{margin:28px 0 20px;min-height:165px}.cover h2{font-size:24px}
            .result-grid{grid-template-columns:1fr}.path-item{grid-template-columns:42px 1fr}.path-item .arrow{display:none}
            .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
            .age-box{padding:27px 22px}.age-actions{flex-direction:column}
        }

/* roulang page: category1 */
:root{
 --blue:#2d65a4;
 --blue-deep:#173b65;
 --blue-soft:#eaf3fc;
 --cyan:#dff1f2;
 --ink:#17263a;
 --muted:#66758a;
 --line:#dce5ef;
 --paper:#ffffff;
 --wash:#f5f8fb;
 --warm:#fbfaf7;
 --green:#4c8b72;
 --amber:#b78338;
 --danger:#a55b5b;
 --radius:18px;
 --shadow:0 16px 42px rgba(32,68,105,.09);
 --shadow-sm:0 8px 22px rgba(32,68,105,.07);
 --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;color:var(--ink);background:var(--warm);
 font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
 font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased
}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:4px}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed}
:focus-visible{outline:3px solid #8db9df;outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
header{
 position:sticky;top:0;z-index:20;background:rgba(251,250,247,.96);
 border-bottom:1px solid var(--line);backdrop-filter:blur(12px)
}
.nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.04em;color:var(--blue-deep)}
.logo-mark{width:34px;height:34px;border-radius:10px;background:var(--blue);position:relative;box-shadow:inset 0 -6px 0 rgba(23,59,101,.18)}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:#fff;border-radius:2px}
.logo-mark:before{width:15px;height:3px;left:9px;top:11px}
.logo-mark:after{width:10px;height:3px;left:9px;top:19px}
.logo-text{font-size:17px;line-height:1.25}
.nav-main{display:flex;align-items:center;gap:6px;flex:1}
.nav-main a{padding:10px 14px;border-radius:10px;color:#52657b;font-size:14px;transition:.2s}
.nav-main a:hover,.nav-main a.active{background:var(--blue-soft);color:var(--blue-deep);text-decoration:none}
.stage-nav{display:flex;align-items:center;gap:8px;white-space:nowrap}
.stage-label{font-size:12px;color:var(--muted);margin-right:2px}
.chip{border:1px solid var(--line);background:#fff;color:#78879a;border-radius:999px;padding:3px 9px;font-size:11px;white-space:nowrap}
.chip.current{border-color:#a9c8e7;background:var(--blue-soft);color:var(--blue-deep)}
.mobile-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;color:var(--blue-deep)}
.page-hero{padding:68px 0 55px;background:linear-gradient(180deg,#f3f8fd 0%,var(--warm) 100%)}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:26px}
.breadcrumb a{color:var(--blue)}
.hero-line{display:flex;justify-content:space-between;align-items:flex-end;gap:40px}
.eyebrow,.section-kicker{color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(34px,5vw,60px);line-height:1.16;letter-spacing:-.055em;margin:12px 0 18px;max-width:760px}
h2{font-size:clamp(26px,3vw,38px);line-height:1.3;letter-spacing:-.035em;margin:10px 0 12px}
h3{line-height:1.4}
.lead{max-width:720px;color:var(--muted);font-size:17px;line-height:1.9;margin-bottom:0}
.hero-stamp{min-width:190px;padding:20px;border:1px solid #cdddea;background:#fff;border-radius:16px;box-shadow:var(--shadow-sm)}
.hero-stamp strong{display:block;color:var(--blue-deep);font-size:28px;line-height:1.2}
.hero-stamp span{display:block;margin-top:5px;color:var(--muted);font-size:13px}
section{padding:72px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}
.section-head p{max-width:570px;color:var(--muted);margin-bottom:0}
.filter-panel{padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
.filter-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr auto;gap:12px;align-items:end}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:12px;font-weight:700;color:var(--muted)}
.field input,.field select,.feedback textarea{
 width:100%;min-height:45px;padding:9px 13px;border:1px solid #cbd9e6;border-radius:10px;
 color:var(--ink);background:#fff;transition:.2s
}
.field input::placeholder{color:#a2afbd}
.field input:hover,.field select:hover,.feedback textarea:hover{border-color:#8fb4d6}
.field input:focus,.field select:focus,.feedback textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-soft);outline:0}
.filter-actions{display:flex;gap:8px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:11px;border:1px solid transparent;font-weight:700;font-size:14px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
.btn:hover{text-decoration:none;transform:translateY(-2px);box-shadow:var(--shadow-sm)}
.btn-primary{background:var(--blue);color:#fff}
.btn-primary:hover{background:#245589}
.btn-secondary{background:#fff;color:var(--blue-deep);border-color:#b9ccdf}
.btn-secondary:hover{border-color:var(--blue);background:var(--blue-soft)}
.btn-disabled{background:#e9eef3;color:#9aa7b5;border-color:#e1e7ed}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tag,.status{display:inline-flex;align-items:center;min-height:27px;padding:2px 10px;border-radius:999px;font-size:12px;border:1px solid var(--line);color:var(--muted);background:var(--wash)}
.tag.active{color:var(--blue-deep);border-color:#a9c8e7;background:var(--blue-soft)}
.status.ready{color:var(--green);background:#edf7f1;border-color:#cae4d5}
.status.check{color:var(--amber);background:#fff7e9;border-color:#ead8b4}
.status.neutral{color:#65778c;background:#f3f6f8}
.index-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:start}
.index-main{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.index-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.22s}
.index-card:hover{transform:translateY(-4px);border-color:#9dbddd;box-shadow:var(--shadow)}
.index-card.featured{grid-column:span 2;display:grid;grid-template-columns:40% 60%}
.cover{min-height:172px;position:relative;background:#dcebf5;overflow:hidden}
.cover:before{content:"";position:absolute;width:170px;height:170px;border:1px solid #b3cee3;border-radius:50%;right:-30px;top:-30px}
.cover:after{content:"字幕索引";position:absolute;left:20px;bottom:18px;color:#fff;font-size:12px;letter-spacing:.16em;background:var(--blue-deep);padding:5px 9px;border-radius:6px}
.cover-blue{background:#b9d4e8}
.cover-cyan{background:#cbe5e3}
.cover-warm{background:#e9dfd0}
.card-body{padding:22px}
.card-body h3{font-size:19px;margin:13px 0 7px}
.card-body p{font-size:14px;color:var(--muted);margin-bottom:16px;line-height:1.75}
.card-meta{display:flex;justify-content:space-between;gap:10px;color:#8795a4;font-size:12px}
.index-side{padding:25px;background:var(--blue-deep);color:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.index-side h3{font-size:21px;margin:6px 0 17px}
.index-side p{color:#c8d8e8;font-size:14px}
.timeline-list{border-top:1px solid rgba(255,255,255,.2);margin-top:22px}
.timeline-item{display:grid;grid-template-columns:66px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.2)}
.timeline-item time{font-size:12px;color:#a9c9e4;padding-top:3px}
.timeline-item strong{font-size:14px}
.timeline-item span{display:block;color:#c8d8e8;font-size:12px;line-height:1.6;margin-top:3px}
.info-band{background:var(--wash);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.info-item{background:#fff;padding:25px}
.info-item b{display:block;color:var(--blue-deep);font-size:17px;margin-bottom:7px}
.info-item span{color:var(--muted);font-size:14px}
.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:30px}
.page-number{min-width:42px;height:42px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);font-size:14px}
.page-number:hover,.page-number.active{background:var(--blue-soft);border-color:#a9c8e7;color:var(--blue-deep);text-decoration:none}
.page-number.disabled{color:#b3bdc8;background:#f1f4f6}
.faq-wrap{max-width:850px;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:19px 0}
summary{cursor:pointer;font-weight:700;color:var(--ink);padding-right:25px}
details p{color:var(--muted);font-size:14px;margin:12px 0 0;max-width:760px}
.feedback{display:grid;grid-template-columns:1fr 1.2fr;gap:34px;padding:30px;border-radius:var(--radius);border:1px solid #c9dceb;background:#eef6fb}
.feedback p{color:var(--muted);font-size:14px}
.feedback-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.feedback-form .wide{grid-column:span 2}
.feedback textarea{min-height:100px;resize:vertical}
.form-note{font-size:12px;color:var(--muted);grid-column:span 2}
.cta{padding:66px 0}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:35px 40px;background:var(--blue-deep);border-radius:24px;color:#fff;box-shadow:var(--shadow)}
.cta-box h2{margin:8px 0;font-size:30px}
.cta-box p{color:#cbdced;margin:0;max-width:650px;font-size:14px}
.cta-box .btn-secondary{border-color:#b8d0e6}
footer{padding:56px 0 24px;background:#f1f5f8;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:50px}
.footer-brand p{max-width:430px;color:var(--muted);font-size:13px;margin:17px 0 0}
footer h3{font-size:14px;color:var(--blue-deep);margin:6px 0 14px}
.footer-links{display:grid;gap:8px;color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--blue);text-decoration:none}
.copyright{border-top:1px solid var(--line);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8b98a6;font-size:12px}
.age-gate{position:fixed;inset:0;z-index:50;background:rgba(23,59,101,.42);display:grid;place-items:center;padding:20px}
.age-dialog{max-width:470px;padding:32px;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(23,59,101,.22)}
.age-dialog h2{font-size:25px;margin-top:0}
.age-dialog p{color:var(--muted);font-size:14px}
.age-actions{display:flex;gap:10px;margin-top:22px}
body.age-verified .age-gate{display:none}
@media(max-width:1024px){
 .nav-wrap{gap:15px}.logo{min-width:220px}.stage-nav{display:none}
 .hero-line{align-items:flex-start;flex-direction:column}.hero-stamp{min-width:240px}
 .filter-grid{grid-template-columns:1fr 1fr}.filter-actions{grid-column:span 2}
 .index-layout{grid-template-columns:1fr}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 32px))}
 .nav-wrap{min-height:68px}.logo-text{font-size:15px}.logo{min-width:0;flex:1}
 .mobile-toggle{display:block}.nav-main{display:none;position:absolute;left:16px;right:16px;top:72px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 header.menu-open .nav-main{display:flex}.nav-main a{padding:12px}
 .page-hero{padding:48px 0 40px}section{padding:55px 0}
 h1{font-size:38px}.lead{font-size:16px}
 .index-main{grid-template-columns:1fr}.index-card.featured{grid-column:auto;display:block}
 .info-grid{grid-template-columns:1fr}.feedback{grid-template-columns:1fr;gap:18px}
 .cta-box{align-items:flex-start;flex-direction:column;padding:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
 .footer-brand{grid-column:span 2}.copyright{flex-direction:column;gap:4px}
}
@media(max-width:520px){
 .container{width:min(var(--max),calc(100% - 24px))}
 .filter-grid{grid-template-columns:1fr}.filter-actions{grid-column:auto;display:grid;grid-template-columns:1fr 1fr}
 h1{font-size:32px}.section-head{display:block}.section-head p{margin-top:12px}
 .feedback-form{grid-template-columns:1fr}.feedback-form .wide,.form-note{grid-column:auto}
 .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
 .age-actions{flex-direction:column}.age-actions .btn{width:100%}
}