/* roulang page: index */
:root{
            --ink:#eef3ff;
            --muted:#9caac4;
            --dim:#71809d;
            --bg:#080d19;
            --surface:#101827;
            --surface-2:#131e31;
            --line:rgba(169,190,226,.14);
            --cyan:#61e5ff;
            --blue:#6387ff;
            --violet:#9d7aff;
            --orange:#ffb86b;
            --green:#68e0ad;
            --radius:22px;
            --shadow:0 22px 60px rgba(0,0,0,.24);
            --ease:all .28s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--bg);
            font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
            line-height:1.75;
            letter-spacing:.01em;
        }
        a{color:inherit;text-decoration:none;transition:var(--ease)}
        img{display:block;max-width:100%;height:auto}
        button,input,textarea{font:inherit}
        button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{
            outline:3px solid rgba(97,229,255,.42);
            outline-offset:3px;
        }
        .container{max-width:1180px;margin:0 auto;padding:0 24px}
        .site-header{
            position:sticky;top:0;z-index:1000;
            background:rgba(8,13,25,.82);
            backdrop-filter:blur(18px);
            border-bottom:1px solid var(--line);
        }
        .navbar{min-height:78px;padding:0}
        .brand{
            display:flex;align-items:center;gap:11px;
            font-size:18px;font-weight:800;letter-spacing:.03em;
            white-space:nowrap;
        }
        .brand-mark{
            width:34px;height:34px;border-radius:11px;
            display:grid;place-items:center;
            color:#07101f;font-weight:900;
            background:linear-gradient(135deg,var(--cyan),var(--violet));
            box-shadow:0 0 24px rgba(97,229,255,.28);
        }
        .navbar-nav{gap:7px}
        .nav-link{
            color:var(--muted)!important;
            padding:10px 14px!important;
            border-radius:10px;
            font-size:14px;
        }
        .nav-link:hover,.nav-link.active{color:var(--ink)!important;background:rgba(112,139,205,.13)}
        .nav-cta{
            padding:10px 16px!important;
            color:#08111e!important;
            background:var(--cyan);
            border-radius:11px;
            font-weight:800;
            margin-left:8px;
        }
        .nav-cta:hover{background:#a0f2ff;transform:translateY(-2px)}
        .hero{
            min-height:670px;
            display:flex;align-items:center;
            position:relative;overflow:hidden;
            background:
                linear-gradient(90deg,rgba(8,13,25,.94) 0%,rgba(8,13,25,.72) 44%,rgba(8,13,25,.35) 100%),
                url('/assets/images/89e5d791139345bf.png') center/cover no-repeat;
            border-bottom:1px solid var(--line);
        }
        .hero:after{
            content:"";position:absolute;inset:auto 0 0;height:150px;
            background:linear-gradient(transparent,var(--bg));
            pointer-events:none;
        }
        .hero-content{position:relative;z-index:1;padding:105px 0 105px;max-width:800px}
        .eyebrow,.section-kicker{
            display:inline-flex;align-items:center;gap:8px;
            color:var(--cyan);font-size:12px;font-weight:800;
            letter-spacing:.14em;text-transform:uppercase;
        }
        .eyebrow:before,.section-kicker:before{
            content:"";width:25px;height:2px;background:var(--cyan);border-radius:2px
        }
        h1,h2,h3,p{margin-top:0}
        h1{
            margin:20px 0 22px;
            font-size:clamp(38px,6vw,76px);
            line-height:1.08;letter-spacing:-.055em;
            max-width:850px;
        }
        .hero-copy{
            max-width:735px;color:#c8d3e8;font-size:17px;line-height:1.95;margin-bottom:30px
        }
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
        .btn-main,.btn-ghost{
            display:inline-flex;align-items:center;justify-content:center;
            min-height:48px;padding:0 20px;border-radius:12px;
            font-size:14px;font-weight:800;border:1px solid transparent;
            transition:var(--ease)
        }
        .btn-main{color:#07101e;background:var(--cyan);box-shadow:0 12px 30px rgba(97,229,255,.16)}
        .btn-main:hover{transform:translateY(-3px);background:#a3f3ff;box-shadow:0 16px 36px rgba(97,229,255,.25)}
        .btn-ghost{color:var(--ink);border-color:var(--line);background:rgba(15,25,42,.68)}
        .btn-ghost:hover{border-color:rgba(97,229,255,.55);background:rgba(97,229,255,.1);transform:translateY(-3px)}
        .hero-metrics{
            display:grid;grid-template-columns:repeat(3,1fr);
            max-width:850px;margin-top:58px;border-top:1px solid var(--line);
            padding-top:23px;gap:25px
        }
        .metric strong{display:block;font-size:28px;line-height:1.2;color:#fff}
        .metric span{display:block;margin-top:4px;color:var(--muted);font-size:13px}
        section{padding:100px 0;border-bottom:1px solid var(--line)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-title{font-size:clamp(28px,4vw,46px);line-height:1.16;letter-spacing:-.04em;margin:12px 0 0}
        .section-lead{max-width:590px;color:var(--muted);font-size:15px;margin:0}
        .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .feature-card,.topic-card,.news-card,.review-card,.contact-panel,.matrix-card{
            background:linear-gradient(145deg,rgba(20,31,51,.93),rgba(12,20,34,.93));
            border:1px solid var(--line);border-radius:var(--radius);
            box-shadow:0 10px 35px rgba(0,0,0,.12);
        }
        .feature-card{padding:28px;min-height:235px;position:relative;overflow:hidden}
        .feature-card:after{
            content:"";position:absolute;width:130px;height:130px;right:-45px;bottom:-60px;
            border-radius:50%;background:rgba(97,229,255,.08)
        }
        .card-index{color:var(--cyan);font-size:12px;font-weight:900;letter-spacing:.16em}
        .feature-card h3{font-size:21px;margin:35px 0 12px}
        .feature-card p,.topic-card p,.news-card p,.review-card p{font-size:14px;color:var(--muted);margin-bottom:0}
        .matrix-section{background:#0b1220}
        .matrix-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
        .matrix-card{padding:28px;min-height:190px}
        .matrix-card.large{grid-row:span 2;min-height:398px;display:flex;flex-direction:column;justify-content:end;background:
            linear-gradient(180deg,rgba(9,16,28,.05),rgba(9,16,28,.95)),
            url('/assets/images/33905f46885ab1ae.webp') center/cover}
        .matrix-card h3{font-size:24px;margin:13px 0 8px}
        .matrix-card:not(.large) h3{font-size:19px}
        .matrix-card p{color:var(--muted);font-size:13px;margin:0}
        .tag{
            display:inline-flex;align-items:center;width:max-content;
            color:var(--cyan);background:rgba(97,229,255,.1);
            border:1px solid rgba(97,229,255,.2);
            border-radius:999px;padding:4px 10px;font-size:11px;font-weight:800
        }
        .showcase{background:linear-gradient(180deg,#0b1220,#080d19)}
        .showcase-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
        .showcase-image{position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
        .showcase-image img{width:100%;aspect-ratio:1.35;object-fit:cover}
        .image-label{position:absolute;left:18px;bottom:18px;padding:8px 12px;border-radius:10px;background:rgba(8,13,25,.78);backdrop-filter:blur(8px);font-size:12px;color:#dce9ff}
        .check-list{list-style:none;margin:25px 0 0;padding:0}
        .check-list li{position:relative;padding:14px 0 14px 30px;border-bottom:1px solid var(--line);color:#c8d3e8;font-size:14px}
        .check-list li:before{content:"✓";position:absolute;left:0;top:14px;color:var(--green);font-weight:900}
        .release-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
        .release-feature{min-height:380px;padding:30px;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:end;background:
            linear-gradient(180deg,rgba(10,18,31,.05),rgba(10,18,31,.94)),
            url('/assets/images/2a67d3c6fee023cd.webp') center/cover;border:1px solid var(--line)}
        .release-feature h3{font-size:30px;line-height:1.25;margin:13px 0 10px}
        .release-feature p{color:#c3d0e7;font-size:14px;max-width:560px;margin:0}
        .release-list{display:grid;gap:18px}
        .release-item{display:grid;grid-template-columns:110px 1fr;gap:18px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:17px}
        .release-item img{width:110px;height:88px;object-fit:cover;border-radius:12px}
        .release-item h4{font-size:16px;margin:2px 0 5px}
        .release-item p{color:var(--muted);font-size:13px;margin:0;line-height:1.6}
        .topics{background:#0b1220}
        .topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .topic-card{overflow:hidden}
        .topic-card img{width:100%;height:145px;object-fit:cover}
        .topic-card-body{padding:19px}
        .topic-card h3{font-size:18px;margin:3px 0 8px}
        .topic-card .tag{margin-bottom:12px}
        .news-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .news-card{padding:25px;min-height:205px}
        .news-card time{display:block;color:var(--orange);font-size:12px;font-weight:800;margin-bottom:18px}
        .news-card h3{font-size:18px;line-height:1.45;margin-bottom:10px}
        .news-card a{display:inline-block;margin-top:18px;color:var(--cyan);font-size:13px;font-weight:800}
        .news-card a:hover{color:#fff;transform:translateX(3px)}
        .data-section{background:
            linear-gradient(90deg,rgba(10,18,31,.95),rgba(10,18,31,.75)),
            url('/assets/images/b70fb2b39da85767.png') center/cover}
        .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
        .data-item{padding:30px 22px;background:rgba(12,21,36,.9)}
        .data-item strong{display:block;font-size:34px;color:#fff;line-height:1.2}
        .data-item span{display:block;color:var(--muted);font-size:13px;margin-top:9px}
        .scenes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .scene{padding:25px;border-left:2px solid var(--violet);background:var(--surface);border-radius:0 17px 17px 0}
        .scene h3{font-size:19px;margin-bottom:9px}
        .scene p{color:var(--muted);font-size:14px;margin:0}
        .reviews{background:#0b1220}
        .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .review-card{padding:28px}
        .stars{color:var(--orange);letter-spacing:3px;font-size:14px;margin-bottom:20px}
        .review-card p{color:#cbd6e9;line-height:1.8}
        .review-user{display:flex;align-items:center;gap:11px;margin-top:22px;color:var(--dim);font-size:12px}
        .avatar{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#06111f;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--violet))}
        .contact-section{padding-bottom:115px}
        .contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:25px;align-items:stretch}
        .contact-copy{padding:32px 5px}
        .contact-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.16;margin:14px 0 18px}
        .contact-copy p{color:var(--muted);font-size:15px}
        .contact-points{list-style:none;margin:30px 0 0;padding:0}
        .contact-points li{padding:12px 0;border-bottom:1px solid var(--line);color:#cbd6e9;font-size:14px}
        .contact-points b{color:var(--cyan);margin-right:8px}
        .contact-panel{padding:30px}
        .form-label{font-size:13px;color:#cbd6e9;margin-bottom:7px}
        .form-control{
            color:#fff!important;background:#0b1424!important;border:1px solid var(--line)!important;
            border-radius:11px;padding:12px 14px;font-size:14px
        }
        .form-control::placeholder{color:#65748f}
        .form-control:focus{border-color:rgba(97,229,255,.65)!important;box-shadow:0 0 0 4px rgba(97,229,255,.1)!important}
        .form-note{font-size:11px;color:var(--dim);margin:13px 0 0}
        .site-footer{padding:38px 0 24px;background:#060a13;border-top:1px solid var(--line)}
        .footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start;padding-bottom:30px}
        .footer-brand p{color:var(--dim);font-size:13px;max-width:360px;margin:15px 0 0}
        .footer-links{display:flex;gap:22px;flex-wrap:wrap;color:var(--muted);font-size:13px}
        .footer-links a:hover{color:var(--cyan)}
        .copyright{border-top:1px solid var(--line);padding-top:20px;color:#5f6d86;font-size:12px;display:flex;justify-content:space-between;gap:20px}
        @media (max-width:991px){
            .navbar-nav{padding:18px 0}
            .nav-cta{margin:8px 0 0;display:inline-flex;width:max-content}
            .hero{min-height:620px}
            .matrix-grid{grid-template-columns:1fr 1fr}
            .matrix-card.large{grid-row:auto;grid-column:span 2;min-height:310px}
            .topic-grid{grid-template-columns:repeat(2,1fr)}
            .data-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media (max-width:767px){
            .container{padding:0 18px}
            section{padding:72px 0}
            .hero-content{padding:82px 0 80px}
            h1{font-size:42px}
            .hero-copy{font-size:15px;line-height:1.8}
            .hero-metrics{gap:12px;margin-top:42px}
            .metric strong{font-size:22px}
            .metric span{font-size:11px}
            .section-head{display:block;margin-bottom:26px}
            .section-lead{margin-top:14px}
            .three-grid,.showcase-grid,.release-grid,.news-list,.scenes-grid,.review-grid,.contact-wrap{grid-template-columns:1fr}
            .matrix-grid{grid-template-columns:1fr}
            .matrix-card.large{grid-column:auto;min-height:270px}
            .topic-grid{grid-template-columns:1fr 1fr;gap:12px}
            .topic-card img{height:120px}
            .topic-card-body{padding:15px}
            .topic-card h3{font-size:16px}
            .data-grid{grid-template-columns:1fr 1fr}
            .data-item{padding:23px 16px}
            .data-item strong{font-size:27px}
            .footer-top,.copyright{display:block}
            .footer-links{margin-top:24px}
            .copyright span{display:block;margin-top:8px}
        }
        @media (max-width:520px){
            .brand{font-size:15px}
            .brand-mark{width:30px;height:30px;border-radius:9px}
            h1{font-size:36px}
            .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
            .topic-grid{grid-template-columns:1fr}
            .topic-card img{height:150px}
            .release-item{grid-template-columns:88px 1fr;gap:12px}
            .release-item img{width:88px;height:80px}
            .release-item h4{font-size:14px}
            .release-item p{font-size:12px}
            .contact-panel{padding:22px}
        }

/* roulang page: category1 */
:root{
 --ink:#eef3ff;--muted:#9caac4;--dim:#71809d;--bg:#080d19;--surface:#101827;
 --surface-2:#131e31;--line:rgba(169,190,226,.14);--cyan:#61e5ff;--blue:#6387ff;
 --violet:#9d7aff;--orange:#ffb86b;--green:#68e0ad;--radius:22px;
 --shadow:0 22px 60px rgba(0,0,0,.24);--ease:all .28s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--bg);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;line-height:1.75;letter-spacing:.01em}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(97,229,255,.42);outline-offset:3px}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(8,13,25,.84);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.navbar{min-height:78px;padding:0}
.brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;letter-spacing:.03em;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;color:#07101f;font-weight:900;background:linear-gradient(135deg,var(--cyan),var(--violet));box-shadow:0 0 24px rgba(97,229,255,.28)}
.navbar-nav{gap:7px}
.nav-link{color:var(--muted)!important;padding:10px 14px!important;border-radius:10px;font-size:14px}
.nav-link:hover,.nav-link.active{color:var(--ink)!important;background:rgba(112,139,205,.13)}
.nav-cta{padding:10px 16px!important;color:#08111e!important;background:var(--cyan);border-radius:11px;font-weight:800;margin-left:8px}
.nav-cta:hover{background:#a0f2ff;transform:translateY(-2px)}
.hero{position:relative;min-height:540px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(8,13,25,.95),rgba(8,13,25,.72) 48%,rgba(8,13,25,.32)),url('/assets/images/226e0635ccf55436.png') center/cover no-repeat;border-bottom:1px solid var(--line)}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:130px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.hero-content{position:relative;z-index:1;padding:86px 0;max-width:780px}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-size:12px;font-weight:800;letter-spacing:.14em}
.eyebrow:before,.section-kicker:before{content:"";width:25px;height:2px;background:var(--cyan);border-radius:2px}
h1{font-size:clamp(38px,6vw,70px);line-height:1.1;letter-spacing:-.055em;margin:20px 0 22px}
.hero-copy{max-width:690px;color:#c8d3e8;font-size:17px;line-height:1.95;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-main,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:12px;font-size:14px;font-weight:800;border:1px solid transparent;transition:var(--ease)}
.btn-main{color:#07101e;background:var(--cyan);box-shadow:0 12px 30px rgba(97,229,255,.16)}
.btn-main:hover{transform:translateY(-3px);background:#a3f3ff;box-shadow:0 16px 36px rgba(97,229,255,.25)}
.btn-ghost{color:var(--ink);border-color:var(--line);background:rgba(15,25,42,.68)}
.btn-ghost:hover{border-color:rgba(97,229,255,.55);background:rgba(97,229,255,.1);transform:translateY(-3px)}
.hero-stats{display:flex;gap:36px;margin-top:42px;padding-top:22px;border-top:1px solid var(--line)}
.stat strong{display:block;font-size:25px;color:var(--ink);line-height:1.2}
.stat span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
section{padding:92px 0;border-bottom:1px solid var(--line)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}
.section-title{font-size:clamp(28px,4vw,45px);line-height:1.16;letter-spacing:-.04em;margin:12px 0 0}
.section-lead{max-width:570px;color:var(--muted);font-size:15px;margin:0}
.topic-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:20px}
.feature-panel,.info-card,.match-card,.news-card,.faq-item,.cta-panel{background:linear-gradient(145deg,rgba(20,31,51,.94),rgba(12,20,34,.94));border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 35px rgba(0,0,0,.12)}
.feature-panel{overflow:hidden;min-height:370px;position:relative;background:linear-gradient(0deg,rgba(8,13,25,.9),rgba(8,13,25,.08)),url('/assets/images/2a67d3c6fee023cd.webp') center/cover}
.feature-panel-content{position:absolute;left:30px;right:30px;bottom:28px}
.feature-panel h3{font-size:28px;margin:14px 0 8px}
.feature-panel p{color:#c4d0e4;margin:0;max-width:560px}
.tag{display:inline-flex;align-items:center;width:max-content;color:var(--cyan);background:rgba(97,229,255,.1);border:1px solid rgba(97,229,255,.2);border-radius:999px;padding:4px 11px;font-size:12px;font-weight:800}
.info-stack{display:grid;gap:20px}
.info-card{padding:26px}
.info-card .number{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.12em}
.info-card h3{font-size:21px;margin:16px 0 8px}
.info-card p{font-size:14px;color:var(--muted);margin:0}
.dark-section{background:#0b1220}
.match-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.match-card{padding:25px;min-height:215px}
.match-card h3{font-size:20px;margin:22px 0 9px}
.match-card p{font-size:14px;color:var(--muted);margin:0}
.match-meta{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;color:var(--dim);font-size:12px}
.match-meta b{color:var(--green);font-size:13px}
.split-section{background:linear-gradient(135deg,#0b1220,#101a2c)}
.split-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}
.split-copy h2{font-size:clamp(30px,4vw,50px);line-height:1.15;letter-spacing:-.05em;margin:14px 0 20px}
.split-copy p{color:var(--muted);font-size:15px}
.signal-list{display:grid;gap:12px}
.signal-item{display:flex;gap:16px;align-items:flex-start;padding:18px 20px;border:1px solid var(--line);background:rgba(18,29,48,.72);border-radius:16px}
.signal-icon{width:34px;height:34px;flex:none;border-radius:10px;display:grid;place-items:center;color:#06111e;background:var(--cyan);font-weight:900}
.signal-item h3{font-size:16px;margin:0 0 3px}
.signal-item p{font-size:13px;color:var(--muted);margin:0}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.news-card{display:grid;grid-template-columns:145px 1fr;overflow:hidden}
.news-card img{width:145px;height:145px;object-fit:cover}
.news-content{padding:20px}
.news-content h3{font-size:17px;line-height:1.45;margin:8px 0}
.news-content p{font-size:13px;color:var(--muted);margin:0}
.news-date{font-size:12px;color:var(--cyan)}
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.faq-item{padding:22px 24px}
.faq-item h3{font-size:17px;margin:0 0 9px}
.faq-item p{font-size:14px;color:var(--muted);margin:0}
.cta-panel{padding:42px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(120deg,rgba(97,229,255,.12),rgba(157,122,255,.11))}
.cta-panel h2{font-size:clamp(26px,4vw,42px);line-height:1.2;margin:0 0 9px}
.cta-panel p{color:var(--muted);margin:0;max-width:620px}
.site-footer{padding:55px 0 24px;background:#070b14}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:34px;border-bottom:1px solid var(--line)}
.footer-brand p{max-width:390px;color:var(--muted);font-size:13px;margin:17px 0 0}
.footer-links{display:flex;gap:22px;flex-wrap:wrap;align-content:flex-start;justify-content:flex-end}
.footer-links a{color:var(--muted);font-size:13px}
.footer-links a:hover{color:var(--cyan)}
.copyright{display:flex;justify-content:space-between;gap:20px;color:var(--dim);font-size:12px;padding-top:20px}
@media(max-width:992px){
 .navbar-nav{padding:18px 0}.nav-cta{margin:7px 0 0}.topic-layout,.split-layout{grid-template-columns:1fr}.split-layout{gap:30px}
}
@media(max-width:768px){
 .container{padding:0 18px}.hero{min-height:590px}.hero-content{padding:70px 0}.hero-stats{gap:20px;flex-wrap:wrap}
 .section-head{display:block}.section-lead{margin-top:15px}.match-grid,.faq-grid{grid-template-columns:1fr}.news-grid{grid-template-columns:1fr}
 .cta-panel{display:block;padding:30px}.cta-panel .btn-main{margin-top:23px}.footer-top{display:block}.footer-links{justify-content:flex-start;margin-top:25px}.copyright{display:block}.copyright span{display:block;margin-top:5px}
}
@media(max-width:520px){
 h1{font-size:40px}.hero-copy{font-size:15px}.hero-stats{display:grid;grid-template-columns:1fr 1fr}.stat strong{font-size:21px}
 .feature-panel{min-height:390px}.news-card{grid-template-columns:1fr}.news-card img{width:100%;height:180px}.section-title{font-size:31px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}