/* roulang page: index */
:root{
 --ink:#11191d;--ink-2:#1c292d;--paper:#f5f6f0;--mist:#e8eee7;--white:#fff;
 --lime:#d9f84a;--orange:#f3a24a;--muted:#687579;--line:#d8dfd8;
 --radius:12px;--shadow:0 14px 38px rgba(18,31,34,.09);--max:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:var(--ink);color:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:20;border-bottom:1px solid #344246}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{width:28px;height:28px;border:2px solid var(--lime);border-radius:50%;position:relative}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--lime);height:2px;left:3px;right:3px;top:12px;transform:rotate(25deg)}
.logo-mark:after{transform:rotate(-25deg)}
.logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:14px;color:#c6d0ce;padding:9px 12px;border-radius:7px;transition:.2s}
.nav a:hover,.nav a.active{color:var(--lime);background:#273439}
.header-cta,.btn-primary{background:var(--lime);color:var(--ink);font-weight:800;border-radius:7px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.2s;border:1px solid var(--lime)}
.header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}
.hero{background:var(--ink);color:#fff;padding:82px 0 76px;position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:46vw;height:300px;right:-8vw;bottom:-130px;background:var(--lime);transform:skewY(-12deg);opacity:.13}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:75px;align-items:center;position:relative;z-index:1}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--orange);font-weight:800;margin-bottom:16px}
.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.14;letter-spacing:-3px;max-width:690px}
.hero h1 em{color:var(--lime);font-style:normal}
.hero-copy{color:#c5d0cc;font-size:17px;max-width:600px;margin:24px 0 30px}
.actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-secondary{border:1px solid #71807e;color:#fff;padding:11px 18px;border-radius:7px;transition:.2s}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.scoreboard{background:#e9eee7;color:var(--ink);border-radius:12px;padding:20px;box-shadow:0 20px 50px rgba(0,0,0,.25);transform:rotate(1deg)}
.score-head{display:flex;justify-content:space-between;border-bottom:1px solid #cbd5cb;padding-bottom:13px;font-size:12px;color:var(--muted)}
.live-dot{color:#b15e17;font-weight:800}
.score-main{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;padding:25px 8px 18px}
.team{font-weight:800;font-size:17px}.team span{display:block;color:var(--muted);font-size:11px;font-weight:500}
.big-score{font:800 44px/1 "Arial Narrow",monospace;letter-spacing:3px}
.score-foot{background:var(--ink-2);color:#dce6dd;margin:0 -20px -20px;padding:12px 20px;border-radius:0 0 12px 12px;display:flex;justify-content:space-between;font-size:12px}
.section{padding:82px 0}.section.alt{background:var(--mist)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.section h2{font-size:32px;line-height:1.25;letter-spacing:-1px}
.section-intro{color:var(--muted);max-width:560px}
.text-link{color:#526d1b;font-weight:800;border-bottom:1px solid #a8bd4a;padding-bottom:2px}
.status-strip{background:#273538;color:#fff;padding:16px 0;overflow:hidden}
.status-list{display:flex;gap:12px;overflow:auto}
.status-card{min-width:270px;background:#344548;border-left:4px solid var(--lime);padding:10px 14px;border-radius:5px;display:grid;grid-template-columns:1fr auto;align-items:center}
.status-card.soon{border-color:var(--orange)}.status-card.done{border-color:#7d8b88}
.status-card strong{font-size:13px}.status-card small{display:block;color:#b9c6c1;font-size:11px}
.status-score{font:700 19px monospace}.status-action{font-size:11px;color:var(--lime);grid-column:1/-1}
.timeline{border-left:2px solid #bdcbbd;margin-left:13px;padding-left:28px;display:grid;gap:14px}
.event{background:#fff;border:1px solid var(--line);border-radius:9px;padding:18px 20px;display:grid;grid-template-columns:110px 120px 1fr auto;align-items:center;gap:16px;transition:.2s}
.event:hover,.news-item:hover,.topic:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#a4bd49}
.event time{font:700 18px monospace}.event .type{color:#a45d18;font-size:12px;font-weight:800}.event p{font-weight:700}.event small{color:var(--muted);display:block;font-weight:400}
.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:800;background:#e9f5ac;color:#3f570c}
.badge.orange{background:#fff0dc;color:#a45d18}.badge.gray{background:#e4e9e6;color:#66726e}
.date-tabs{display:flex;gap:8px;margin-bottom:18px;overflow:auto}.date-tabs span{padding:9px 18px;border:1px solid var(--line);background:#fff;border-radius:6px;white-space:nowrap;font-size:13px}.date-tabs span.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.schedule{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.schedule-row{display:grid;grid-template-columns:80px 1fr 75px;gap:15px;align-items:center;background:#fff;padding:16px;border:1px solid var(--line);border-radius:8px}
.schedule-row time{font:700 16px monospace}.schedule-row b{display:block}.schedule-row small{color:var(--muted)}
.score-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.score-panel{background:var(--ink);color:#fff;padding:27px;border-radius:10px}.score-panel .big-score{font-size:64px;color:var(--lime)}.score-meta{display:flex;justify-content:space-between;color:#aab8b3;font-size:12px}.metric{display:grid;gap:12px;align-content:center}.metric div{background:#fff;border:1px solid var(--line);padding:16px;border-radius:8px}.metric strong{font-size:25px;display:block}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.topic{min-height:235px;padding:28px;border-radius:10px;position:relative;overflow:hidden;transition:.2s}.topic.football{background:var(--ink);color:#fff}.topic.basketball{background:#e9a14c}.topic h3{font-size:27px;margin:20px 0 8px}.topic p{max-width:390px;color:#c6d1cd}.basketball p{color:#49351f}.topic .corner{position:absolute;right:-35px;bottom:-55px;width:190px;height:190px;border:18px solid rgba(255,255,255,.18);border-radius:50%}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.matrix div{background:#fff;border:1px solid var(--line);padding:20px 16px;min-height:105px;border-top:4px solid var(--orange)}.matrix b{display:block;font-size:17px;margin-bottom:8px}.matrix span{font-size:12px;color:var(--muted)}
.download{background:var(--ink-2);color:#fff;border-radius:12px;padding:42px;display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.download h2{font-size:34px}.download p{color:#bdc9c4;margin:15px 0 22px}.device{height:260px;background:#11191d;border:8px solid #52615e;border-radius:26px;max-width:190px;margin:auto;display:flex;align-items:center;justify-content:center;position:relative;box-shadow:20px 20px 0 rgba(217,248,74,.18)}.device:before{content:"星空体育";font-weight:800;color:var(--lime);font-size:22px}.device:after{content:"赛事直播 · 赛程 · 比分";position:absolute;bottom:30px;color:#aab8b3;font-size:10px}.system-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.system{background:#fff;border:1px solid var(--line);padding:23px;border-radius:9px}.system h3{margin-bottom:8px}.system ol{padding-left:20px;color:var(--muted);font-size:14px}
.news-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}.news-feature,.news-item{background:#fff;border:1px solid var(--line);border-radius:9px;padding:24px;transition:.2s}.news-feature{background:#dce8d8;min-height:220px}.news-feature h3{font-size:24px;margin:30px 0 12px}.news-list{display:grid;gap:10px}.news-item{display:grid;grid-template-columns:75px 1fr;gap:15px}.news-no{font:700 25px monospace;color:#9bb431}.news-item h4{font-size:15px}.news-item p{font-size:12px;color:var(--muted);margin:4px 0}.news-item time{font-size:11px;color:#9a6b37}
.feature-line{display:grid;grid-template-columns:100px 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--line);padding:22px;border-radius:9px}.feature-no{font:800 42px monospace;color:#b2c84a}.guide{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.guide article{padding:22px;background:#fff;border-bottom:3px solid var(--orange);border-radius:8px}.guide b{display:block;font-size:25px;color:#a6bc32;margin-bottom:8px}.guide p{font-size:13px;color:var(--muted)}
.faq{max-width:850px}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:#8ba522;font-size:22px}.faq details[open] summary:after{content:"−"}.faq p{color:var(--muted);padding:12px 28px 0 0}
.cta{background:var(--ink);color:#fff;padding:47px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:30px}.cta p{color:#b8c5c0;margin-top:6px}.footer{background:#0c1215;color:#d6dfda;padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.footer h3{color:#fff;margin-bottom:14px}.footer p,.footer a{color:#8e9d99;font-size:13px}.footer a{display:block;margin:6px 0;transition:.2s}.footer a:hover{color:var(--lime)}.footer-brand{font-size:22px;font-weight:800;color:#fff;margin-bottom:12px}.footer-bottom{border-top:1px solid #293437;margin-top:35px;padding-top:18px;font-size:12px;color:#71807d;display:flex;justify-content:space-between}
@media(max-width:1024px){.nav a{padding:8px 7px;font-size:13px}.hero-grid{gap:35px}.matrix{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--max))}.site-header{height:68px}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px;flex-direction:column;align-items:stretch;border-top:1px solid #344246}.nav.open{display:flex}.nav a{padding:11px}.header-cta{padding:9px 12px;font-size:13px}.menu-btn{display:block}.hero{padding:58px 0}.hero-grid,.download,.score-grid,.topic-grid,.news-layout{grid-template-columns:1fr}.hero h1{letter-spacing:-1.5px}.section{padding:60px 0}.event{grid-template-columns:75px 1fr auto}.event .type{grid-column:1}.schedule{grid-template-columns:1fr}.guide{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-inner{align-items:flex-start;flex-direction:column}}
@media(max-width:520px){.hero h1{font-size:36px}.hero-copy{font-size:15px}.scoreboard{transform:none}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:13px}.event{grid-template-columns:1fr auto;gap:6px}.event p{grid-column:1/-1}.matrix,.system-grid,.guide{grid-template-columns:1fr}.download{padding:26px 20px}.download h2{font-size:27px}.device{height:210px}.feature-line{grid-template-columns:55px 1fr}.feature-line .btn-secondary{grid-column:2}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}

/* roulang page: article */
:root{
      --ink:#11191d;
      --ink-2:#1c292d;
      --paper:#f5f6f0;
      --mist:#e8eee7;
      --white:#fff;
      --lime:#d9f84a;
      --orange:#f3a24a;
      --muted:#687579;
      --line:#d8dfd8;
      --radius:12px;
      --shadow:0 14px 38px rgba(18,31,34,.09);
      --max:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;
      line-height:1.7;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    img{display:block;max-width:100%;height:auto}
    .container{width:min(var(--max),calc(100% - 40px));margin:0 auto}
    .site-header{
      height:76px;
      display:flex;
      align-items:center;
      position:sticky;
      top:0;
      z-index:20;
      color:#fff;
      background:var(--ink);
      border-bottom:1px solid #344246;
    }
    .header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{
      width:28px;height:28px;border:2px solid var(--lime);
      border-radius:50%;position:relative;flex:0 0 auto;
    }
    .logo-mark:before,.logo-mark:after{
      content:"";position:absolute;left:3px;right:3px;top:12px;height:2px;
      background:var(--lime);transform:rotate(25deg)
    }
    .logo-mark:after{transform:rotate(-25deg)}
    .logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500}
    .nav{display:flex;align-items:center;gap:3px}
    .nav a{
      color:#c6d0ce;font-size:13px;padding:8px 7px;border-radius:7px;
      transition:.2s;
    }
    .nav a:hover,.nav a.active{color:var(--lime);background:#273439}
    .header-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:7px;
      color:var(--ink);background:var(--lime);border:1px solid var(--lime);
      border-radius:7px;padding:11px 18px;font-weight:800;transition:.2s;
    }
    .header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
    .menu-btn{
      display:none;border:0;background:none;color:#fff;font-size:26px;cursor:pointer;
    }
    .article-banner{
      position:relative;
      overflow:hidden;
      color:#fff;
      padding:68px 0 62px;
      background:var(--ink-2);
    }
    .article-banner:after{
      content:"";
      position:absolute;
      width:48vw;height:220px;right:-12vw;bottom:-125px;
      background:var(--lime);opacity:.11;transform:skewY(-12deg);
    }
    .banner-inner{position:relative;z-index:1;max-width:900px}
    .eyebrow,.section-kicker{
      margin-bottom:14px;color:var(--orange);font-size:12px;
      font-weight:800;letter-spacing:2px;
    }
    .breadcrumb{
      display:flex;flex-wrap:wrap;gap:8px;align-items:center;
      margin-bottom:22px;color:#9eafaa;font-size:13px;
    }
    .breadcrumb a:hover{color:var(--lime)}
    .breadcrumb strong{color:#d9e4df;font-weight:500}
    .article-banner h1{
      max-width:900px;margin:0;font-size:clamp(32px,5vw,60px);
      line-height:1.2;letter-spacing:-2px;
    }
    .banner-summary{max-width:760px;margin:20px 0 0;color:#c4d0ca;font-size:16px}
    .article-meta{
      display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:26px;
      color:#aebdb7;font-size:13px;
    }
    .meta-label{color:var(--lime);font-weight:700}
    .section{padding:72px 0}
    .article-layout{
      display:grid;grid-template-columns:minmax(0,790px) 330px;gap:34px;
      align-items:start;
    }
    .article-content{
      min-width:0;padding:42px 48px;background:var(--white);
      border:1px solid var(--line);border-radius:var(--radius);
      box-shadow:0 8px 25px rgba(18,31,34,.04);
    }
    .article-content h2{
      margin:32px 0 14px;padding-left:14px;border-left:4px solid var(--lime);
      font-size:27px;line-height:1.35;
    }
    .article-content h3{margin:25px 0 10px;font-size:21px}
    .article-content p{margin:0 0 18px;color:#344447;font-size:16px}
    .article-content ul,.article-content ol{padding-left:25px;margin:14px 0 22px;color:#344447}
    .article-content li{margin:8px 0}
    .article-content blockquote{
      margin:25px 0;padding:18px 22px;background:var(--mist);
      border-left:4px solid var(--orange);color:#3d4b49;
    }
    .article-content table{
      width:100%;margin:24px 0;border-collapse:collapse;overflow:hidden;
      border:1px solid var(--line);font-size:14px;
    }
    .article-content th,.article-content td{padding:11px 13px;border:1px solid var(--line);text-align:left}
    .article-content th{background:var(--mist);font-weight:800}
    .article-content video,.article-content iframe{max-width:100%}
    .empty-state{
      padding:48px 20px;text-align:center;background:var(--mist);
      border:1px dashed #afbeb2;border-radius:10px;color:var(--muted);
    }
    .empty-state strong{display:block;margin-bottom:8px;color:var(--ink);font-size:20px}
    .side-stack{display:grid;gap:16px;position:sticky;top:98px}
    .side-card{
      padding:24px;background:var(--ink);color:#fff;border-radius:var(--radius);
      border:1px solid #344246;
    }
    .side-card.light{background:var(--white);color:var(--ink);border-color:var(--line)}
    .side-card h2{margin:0 0 16px;font-size:20px}
    .side-card p{margin:0;color:#b8c6c0;font-size:14px}
    .side-card.light p{color:var(--muted)}
    .side-list{margin:0;padding:0;list-style:none}
    .side-list li{
      padding:12px 0;border-bottom:1px solid #354447;
      color:#c9d5cf;font-size:14px;
    }
    .side-list li:last-child{border-bottom:0;padding-bottom:0}
    .side-list li:before{content:"";display:inline-block;width:7px;height:7px;margin-right:9px;background:var(--lime);border-radius:50%}
    .download-box{
      margin-top:16px;padding:16px;background:#273439;border-left:3px solid var(--lime);
      border-radius:7px;
    }
    .download-box b{display:block;margin-bottom:4px;color:var(--lime)}
    .download-box span{color:#c0ccc7;font-size:13px}
    .related-section{background:var(--mist)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}
    .section-head h2{margin:0;font-size:31px;line-height:1.25}
    .section-intro{margin:0;color:var(--muted);max-width:560px}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .related-card{
      min-height:170px;padding:23px;background:var(--white);border:1px solid var(--line);
      border-radius:10px;transition:.2s;
    }
    .related-card:hover{transform:translateY(-3px);border-color:#a4bd49;box-shadow:var(--shadow)}
    .related-card .badge{display:inline-block;padding:3px 8px;border-radius:4px;background:#e9f5ac;color:#3f570c;font-size:11px;font-weight:800}
    .related-card h3{margin:17px 0 8px;font-size:19px;line-height:1.4}
    .related-card p{margin:0;color:var(--muted);font-size:13px}
    .related-card small{display:block;margin-top:15px;color:#9a6b37}
    .return-panel{padding:54px 0;background:#dce8d8}
    .return-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
    .return-inner h2{margin:0;font-size:30px}
    .return-inner p{margin:7px 0 0;color:var(--muted)}
    .action-group{display:flex;gap:10px;flex-wrap:wrap}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;
      padding:11px 18px;border:1px solid #71807e;border-radius:7px;
      color:var(--ink);transition:.2s;
    }
    .btn-secondary:hover{border-color:var(--ink);background:var(--white);transform:translateY(-2px)}
    .cta{padding:46px 0;background:var(--ink);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
    .cta h2{margin:0;font-size:29px}
    .cta p{margin:7px 0 0;color:#b8c5c0}
    .footer{padding:50px 0 20px;background:#0c1215;color:#d6dfda}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .footer-brand{margin-bottom:12px;color:#fff;font-size:22px;font-weight:800}
    .footer h3{margin:0 0 14px;color:#fff;font-size:16px}
    .footer p,.footer a{color:#8e9d99;font-size:13px}
    .footer p{margin:0 0 5px}
    .footer a{display:block;margin:6px 0;transition:.2s}
    .footer a:hover{color:var(--lime)}
    .footer-bottom{
      display:flex;justify-content:space-between;gap:18px;margin-top:35px;padding-top:18px;
      border-top:1px solid #293437;color:#71807d;font-size:12px;
    }
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){
      .nav a{padding:8px 5px;font-size:12px}
      .article-layout{grid-template-columns:minmax(0,1fr) 280px}
      .article-content{padding:34px}
    }
    @media(max-width:768px){
      .site-header{height:68px}
      .container{width:min(100% - 32px,var(--max))}
      .menu-btn{display:block;order:2}
      .header-cta{order:3;padding:9px 12px;font-size:13px}
      .nav{
        display:none;position:absolute;top:68px;left:0;right:0;
        padding:12px 16px;flex-direction:column;align-items:stretch;
        background:var(--ink);border-top:1px solid #344246;
      }
      .nav.open{display:flex}
      .nav a{padding:11px}
      .logo{margin-right:auto}
      .article-banner{padding:48px 0}
      .article-layout{grid-template-columns:1fr}
      .side-stack{position:static}
      .related-grid{grid-template-columns:1fr 1fr}
      .return-inner,.cta-inner{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      .article-content{padding:24px 18px}
      .article-banner h1{font-size:34px;letter-spacing:-1px}
      .article-content p{font-size:15px}
      .related-grid{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head h2{font-size:26px;margin-bottom:9px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:5px}
      .action-group,.action-group a,.cta .btn-primary{width:100%}
    }

/* roulang page: category1 */
:root{
      --ink:#11191d;--ink-2:#1c292d;--paper:#f5f6f0;--mist:#e8eee7;--white:#fff;
      --lime:#d9f84a;--orange:#f3a24a;--muted:#687579;--line:#d8dfd8;
      --radius:12px;--shadow:0 14px 38px rgba(18,31,34,.09);--max:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    img{max-width:100%;display:block}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .site-header{height:76px;background:var(--ink);color:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:20;border-bottom:1px solid #344246}
    .header-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:28px;height:28px;border:2px solid var(--lime);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--lime);height:2px;left:3px;right:3px;top:12px;transform:rotate(25deg)}
    .logo-mark:after{transform:rotate(-25deg)}
    .logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500}
    .nav{display:flex;align-items:center;gap:4px}
    .nav a{font-size:13px;color:#c6d0ce;padding:9px 9px;border-radius:7px;transition:.2s}
    .nav a:hover,.nav a.active{color:var(--lime);background:#273439}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);font-weight:800;border-radius:7px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.2s;border:1px solid var(--lime)}
    .header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
    .menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}
    .page-band{background:var(--ink);color:#fff;padding:64px 0 58px;position:relative;overflow:hidden}
    .page-band:after{content:"";position:absolute;right:-7%;bottom:-110px;width:52%;height:230px;background:var(--lime);opacity:.12;transform:skewY(-10deg)}
    .page-band .container{position:relative;z-index:1}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;color:var(--orange);font-weight:800;margin-bottom:14px}
    h1,h2,h3,h4,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,64px);line-height:1.15;letter-spacing:-2px;max-width:780px;margin-bottom:18px}
    .lead{max-width:720px;color:#c5d0cc;font-size:17px;margin-bottom:0}
    .section{padding:72px 0}
    .section.alt{background:var(--mist)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}
    .section h2{font-size:31px;line-height:1.25;letter-spacing:-1px;margin-bottom:8px}
    .section-intro{color:var(--muted);max-width:600px;margin-bottom:0}
    .status-strip{margin-top:-22px;position:relative;z-index:3}
    .status-inner{display:grid;grid-template-columns:repeat(4,1fr);background:#344548;color:#fff;border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
    .stat{padding:20px 22px;border-right:1px solid #536366}
    .stat:last-child{border:0}
    .stat strong{display:block;font-size:22px;color:var(--lime);font-family:monospace}
    .stat span{font-size:12px;color:#c1ceca}
    .live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:7px}
    .schedule-list{display:grid;gap:12px}
    .match-row{display:grid;grid-template-columns:115px 1fr 120px 108px;gap:20px;align-items:center;padding:20px 22px;background:var(--white);border:1px solid var(--line);border-left:4px solid var(--orange);border-radius:9px;transition:.2s}
    .match-row.live{border-left-color:var(--lime)}
    .match-row:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#b5ca58}
    .match-time{font:700 18px monospace}
    .match-time small{display:block;font:12px "Microsoft YaHei";color:var(--muted)}
    .match-name{font-weight:800}
    .match-name small{display:block;color:var(--muted);font-weight:400;font-size:12px}
    .match-score{text-align:center;font:800 22px monospace}
    .match-score small{display:block;font:12px "Microsoft YaHei";color:var(--muted);font-weight:400}
    .badge{display:inline-block;padding:3px 9px;border-radius:4px;font-size:11px;font-weight:800;background:#e9f5ac;color:#3f570c}
    .badge.orange{background:#fff0dc;color:#a45d18}
    .badge.gray{background:#e4e9e6;color:#66726e}
    .btn-outline{border:1px solid #879590;color:var(--ink);padding:10px 17px;border-radius:7px;display:inline-flex;justify-content:center;transition:.2s}
    .btn-outline:hover{border-color:var(--ink);background:var(--ink);color:#fff;transform:translateY(-2px)}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}
    .filter-bar button{background:#fff;border:1px solid var(--line);border-radius:6px;padding:9px 16px;color:var(--muted);cursor:pointer}
    .filter-bar button:hover,.filter-bar button.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}
    .feature-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
    .feature-card{background:var(--ink-2);color:#fff;border-radius:10px;padding:34px;min-height:235px;position:relative;overflow:hidden}
    .feature-card:after{content:"FOOTBALL";position:absolute;right:-12px;bottom:-18px;font:800 70px monospace;color:rgba(217,248,74,.08)}
    .feature-card h3{font-size:27px;max-width:510px;margin:24px 0 12px}
    .feature-card p{color:#bdc9c5;max-width:520px}
    .mini-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:24px}
    .mini-card h3{font-size:20px;margin:18px 0 8px}
    .mini-card p{font-size:14px;color:var(--muted)}
    .number{font:800 38px monospace;color:#b5c94c}
    .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .news-main,.news-side{background:#fff;border:1px solid var(--line);border-radius:10px;padding:26px}
    .news-main{background:#dce8d8;min-height:220px}
    .news-main h3{font-size:24px;margin:24px 0 10px}
    .news-main p,.news-side p{color:var(--muted);font-size:14px}
    .news-side{display:grid;gap:0}
    .news-line{padding:12px 0;border-bottom:1px solid var(--line)}
    .news-line:last-child{border-bottom:0}
    .news-line strong{display:block;font-size:15px}
    .news-line time{font-size:11px;color:#9a6b37}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .guide-item{padding:22px;background:#fff;border:1px solid var(--line);border-radius:9px}
    .guide-item h3{font-size:17px;margin:12px 0 5px}
    .guide-item p{font-size:13px;color:var(--muted);margin:0}
    .faq{max-width:850px}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between}
    .faq summary:after{content:"+";color:#8ba522;font-size:22px}
    .faq details[open] summary:after{content:"−"}
    .faq p{color:var(--muted);padding:12px 28px 0 0;margin-bottom:0}
    .cta{background:var(--ink);color:#fff;padding:45px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:29px;margin-bottom:7px}
    .cta p{color:#b8c5c0;margin:0}
    .footer{background:#0c1215;color:#d6dfda;padding:50px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .footer h3{color:#fff;font-size:16px;margin-bottom:14px}
    .footer p,.footer a{color:#8e9d99;font-size:13px}
    .footer a{display:block;margin:6px 0;transition:.2s}
    .footer a:hover{color:var(--lime)}
    .footer-brand{font-size:22px;font-weight:800;color:#fff;margin-bottom:12px}
    .footer-bottom{border-top:1px solid #293437;margin-top:35px;padding-top:18px;font-size:12px;color:#71807d;display:flex;justify-content:space-between;gap:20px}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav a{padding:8px 6px;font-size:12px}.match-row{grid-template-columns:95px 1fr 90px 95px}.container{width:min(var(--max),calc(100% - 32px))}}
    @media(max-width:768px){
      .site-header{height:68px}.menu-btn{display:block;order:2}.header-cta{order:3;padding:9px 12px;font-size:13px}
      .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px;flex-direction:column;align-items:stretch;border-top:1px solid #344246}
      .nav.open{display:flex}.nav a{padding:11px}.logo{margin-right:auto}
      .page-band{padding:50px 0 48px}.status-inner{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}
      .stat:nth-child(-n+2){border-bottom:1px solid #536366}.section{padding:55px 0}.section-head{display:block}.section-head .btn-outline{margin-top:15px}
      .match-row{grid-template-columns:80px 1fr 75px;gap:10px;padding:16px}.match-row .btn-outline{grid-column:2 / 4;justify-self:start;padding:7px 12px}
      .feature-grid,.news-layout{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}
      .cta-inner{display:block}.cta .btn-primary{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 32px)}.logo small{font-size:9px}.page-band h1{font-size:38px;letter-spacing:-1px}
      .status-inner{grid-template-columns:1fr 1fr}.stat{padding:15px}.stat strong{font-size:18px}.match-row{grid-template-columns:1fr 1fr}.match-score{text-align:left}.match-row .btn-outline{grid-column:1 / -1}
      .footer-grid{grid-template-columns:1fr}.feature-card{padding:25px}.feature-card h3{font-size:23px}
    }

/* roulang page: category2 */
:root{
  --ink:#11191d;--ink-2:#1c292d;--paper:#f5f6f0;--mist:#e8eee7;--white:#fff;
  --lime:#d9f84a;--orange:#f3a24a;--muted:#687579;--line:#d8dfd8;
  --radius:12px;--shadow:0 14px 38px rgba(18,31,34,.09);--max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:var(--ink);color:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:20;border-bottom:1px solid #344246}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{width:28px;height:28px;border:2px solid var(--lime);border-radius:50%;position:relative;flex:none}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--lime);height:2px;left:3px;right:3px;top:12px;transform:rotate(25deg)}
.logo-mark:after{transform:rotate(-25deg)}
.logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:13px;color:#c6d0ce;padding:8px 7px;border-radius:7px;transition:.2s}
.nav a:hover,.nav a.active{color:var(--lime);background:#273439}
.header-cta,.btn-primary{background:var(--lime);color:var(--ink);font-weight:800;border-radius:7px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.2s;border:1px solid var(--lime)}
.header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);color:var(--ink)}
.btn-secondary{border:1px solid #71807e;color:#fff;padding:11px 18px;border-radius:7px;transition:.2s;display:inline-flex;align-items:center;justify-content:center}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}
.section{padding:76px 0}
.section.alt{background:var(--mist)}
.section-kicker{font-size:12px;letter-spacing:2px;color:#8c631e;font-weight:800;margin-bottom:10px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}
.section h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-1px;margin:0}
.section-intro{color:var(--muted);max-width:570px;margin:8px 0 0}
.text-link{color:#526d1b;font-weight:800;border-bottom:1px solid #a8bd4a;padding-bottom:2px}
.text-link:hover{color:#283d05}
.page-banner{background:var(--ink);color:#fff;padding:53px 0 48px;position:relative;overflow:hidden}
.page-banner:before{content:"";position:absolute;width:380px;height:380px;border:1px solid rgba(217,248,74,.28);border-radius:50%;right:8%;top:-250px}
.page-banner:after{content:"";position:absolute;width:58%;height:1px;background:var(--lime);opacity:.35;bottom:28px;right:-8%;transform:rotate(-8deg)}
.breadcrumb{position:relative;z-index:1;color:#aebbb6;font-size:13px;margin-bottom:18px}
.breadcrumb a:hover{color:var(--lime)}
.banner-grid{display:grid;grid-template-columns:1fr 310px;gap:42px;align-items:end;position:relative;z-index:1}
.page-banner h1{font-size:clamp(37px,5vw,60px);letter-spacing:-2.5px;line-height:1.14;margin:0}
.page-banner h1 em{font-style:normal;color:var(--lime)}
.banner-copy{color:#c3d0cb;max-width:680px;margin:18px 0 0;font-size:16px}
.banner-score{border-left:4px solid var(--lime);background:#243237;padding:16px 18px;border-radius:7px}
.banner-score small{color:#aebbb6;display:block;font-size:11px}
.banner-score strong{font:800 22px/1.4 ui-monospace,Consolas,monospace;display:block;margin:7px 0}
.info-strip{padding:18px 0;background:#dce7d8;border-bottom:1px solid #c7d2c3}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.info-cell{padding:0 19px;border-left:1px solid #b8c7b3}
.info-cell:first-child{border-left:0;padding-left:0}
.info-cell small{display:block;color:#5e6d68;font-size:12px}
.info-cell b{font-size:14px}
.filter-bar{display:flex;gap:9px;align-items:center;flex-wrap:wrap;padding:15px;border:1px solid var(--line);background:#fff;border-radius:9px;margin-bottom:19px}
.filter-label{font-size:13px;font-weight:800;margin-right:4px}
.filter-chip{border:1px solid var(--line);color:#54615e;background:#f8faf7;border-radius:5px;padding:6px 12px;font-size:13px;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--ink);border-color:var(--ink);color:var(--lime)}
.live-board{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.match-stack{display:grid;gap:12px}
.match-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:19px 20px;display:grid;grid-template-columns:112px 1fr 130px;gap:18px;align-items:center;transition:.2s}
.match-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#a4bd49}
.match-time{border-right:1px solid var(--line)}
.match-time strong{font:800 17px ui-monospace,Consolas,monospace;display:block}
.match-time small,.match-meta{font-size:12px;color:var(--muted)}
.match-teams b{display:block;font-size:15px}
.match-teams span{font:800 13px ui-monospace,Consolas,monospace;color:#526d1b;margin:3px 0;display:block}
.match-action{text-align:right}
.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:800;background:#e9f5ac;color:#3f570c}
.badge.orange{background:#fff0dc;color:#a45d18}
.badge.gray{background:#e4e9e6;color:#66726e}
.mini-action{font-size:13px;font-weight:800;color:#526d1b;display:inline-block;margin-top:7px}
.mini-action:hover{color:#1e3100}
.score-panel{background:var(--ink-2);color:#fff;border-radius:10px;padding:25px;position:relative;overflow:hidden}
.score-panel:after{content:"";position:absolute;width:190px;height:190px;border:1px solid rgba(217,248,74,.28);border-radius:50%;right:-85px;bottom:-110px}
.score-panel small{color:#aebbb6}
.score-top{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #405056;padding-bottom:14px}
.score-numbers{display:grid;grid-template-columns:1fr 48px 1fr;text-align:center;align-items:center;padding:28px 0}
.score-numbers b{font:800 46px/1 ui-monospace,Consolas,monospace;color:var(--lime)}
.score-numbers span{font:800 19px ui-monospace,Consolas,monospace;color:#b9c4c0}
.score-numbers small{display:block;margin-top:8px}
.score-details{border-top:1px solid #405056;padding-top:16px;display:grid;gap:8px;font-size:12px;color:#c2cdc8}
.score-details div{display:flex;justify-content:space-between}
.pin-feature{background:#efe9dc;border:1px solid #dacdb7;border-radius:10px;padding:28px;display:grid;grid-template-columns:110px 1fr auto;gap:25px;align-items:center}
.pin-no{font:800 47px/1 ui-monospace,Consolas,monospace;color:#c4863b}
.pin-feature h3{font-size:23px;margin:0 0 7px}
.pin-feature p{color:#6b665c;margin:0}
.channel-grid{display:grid;grid-template-columns:1fr 1fr 1fr 1.15fr;gap:14px}
.channel-card{display:block;background:#fff;border:1px solid var(--line);border-radius:9px;padding:19px;min-height:145px;transition:.2s}
.channel-card:hover{transform:translateY(-3px);border-color:#a4bd49;box-shadow:var(--shadow)}
.channel-card b{display:block;font-size:16px;margin:12px 0 5px}
.channel-card p{color:var(--muted);font-size:13px;margin:0}
.channel-icon{font:800 19px ui-monospace,Consolas,monospace;color:#718c17}
.news-layout{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.news-list{display:grid;gap:11px}
.news-item{background:#fff;border:1px solid var(--line);border-radius:9px;padding:18px;transition:.2s}
.news-item:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#a4bd49}
.news-item h3{font-size:16px;line-height:1.5;margin:9px 0 6px}
.news-item p{font-size:13px;color:var(--muted);margin:0 0 8px}
.news-meta{display:flex;justify-content:space-between;gap:15px;color:#8c6b43;font-size:11px}
.empty-state{background:#fff;border:1px dashed #aebbb2;border-radius:9px;padding:32px;text-align:center;color:var(--muted)}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.guide-card{background:#fff;border-top:4px solid var(--lime);padding:23px;border-radius:8px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.guide-card:nth-child(2){border-top-color:var(--orange)}
.guide-card:nth-child(3){border-top-color:#748886}
.guide-card span{color:#718c17;font:800 13px ui-monospace,Consolas,monospace}
.guide-card h3{font-size:18px;margin:12px 0 7px}
.guide-card p{font-size:13px;color:var(--muted);margin:0}
.faq{max-width:880px}
.faq details{border-bottom:1px solid var(--line);padding:18px 0}
.faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:#8ba522;font-size:22px;line-height:1}
.faq details[open] summary:after{content:"−"}
.faq p{color:var(--muted);padding:12px 28px 0 0;margin:0}
.cta{background:var(--ink);color:#fff;padding:47px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
.cta h2{font-size:30px;margin:0}
.cta p{color:#b8c5c0;margin:6px 0 0}
.footer{background:#0c1215;color:#d6dfda;padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer h3{color:#fff;font-size:16px;margin:0 0 14px}
.footer p,.footer a{color:#8e9d99;font-size:13px}
.footer p{margin:0}
.footer a{display:block;margin:6px 0;transition:.2s}
.footer a:hover{color:var(--lime)}
.footer-brand{font-size:22px;font-weight:800;color:#fff;margin-bottom:12px}
.footer-bottom{border-top:1px solid #293437;margin-top:35px;padding-top:18px;font-size:12px;color:#71807d;display:flex;justify-content:space-between;gap:12px}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
@media (max-width:1024px){
  .banner-grid{grid-template-columns:1fr 250px}.live-board{grid-template-columns:1fr}.channel-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}
}
@media (max-width:768px){
  .container{width:min(100% - 32px,var(--max))}.site-header{height:68px}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px;flex-direction:column;align-items:stretch;border-top:1px solid #344246}.nav.open{display:flex}.nav a{padding:11px}.menu-btn{display:block;order:2}.header-cta{order:3;padding:9px 12px;font-size:13px}.logo{font-size:15px}.logo small{font-size:8px}.page-banner{padding:39px 0}.banner-grid{grid-template-columns:1fr;gap:22px}.banner-score{max-width:330px}.info-grid{grid-template-columns:1fr 1fr}.info-cell:nth-child(3){border-left:0;padding-left:0}.section{padding:58px 0}.section-head{display:block}.match-card{grid-template-columns:88px 1fr;gap:12px}.match-action{grid-column:2;text-align:left}.match-time{border-right:0}.pin-feature{grid-template-columns:70px 1fr}.pin-feature .btn-primary{grid-column:2;width:max-content}.news-layout{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn-primary{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}
}
@media (max-width:520px){
  .header-inner{gap:8px}.logo-mark{width:24px;height:24px}.logo-mark:before,.logo-mark:after{top:10px}.logo small{display:none}.header-cta{padding:8px 10px;font-size:12px}.page-banner h1{font-size:35px}.info-grid{grid-template-columns:1fr}.info-cell,.info-cell:nth-child(3){border-left:0;border-top:1px solid #b8c7b3;padding:10px 0 0}.info-cell:first-child{border-top:0;padding-top:0}.filter-bar{flex-wrap:nowrap;overflow:auto}.filter-chip{white-space:nowrap}.match-card{padding:16px;grid-template-columns:74px 1fr}.score-numbers b{font-size:37px}.channel-grid{grid-template-columns:1fr}.pin-feature{padding:22px;gap:17px}.pin-feature h3{font-size:20px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:5px 0}
}

/* roulang page: category3 */
:root{
 --ink:#11191d;--ink-2:#1c292d;--paper:#f5f6f0;--mist:#e8eee7;--white:#fff;
 --lime:#d9f84a;--orange:#f3a24a;--muted:#687579;--line:#d8dfd8;
 --radius:12px;--shadow:0 14px 38px rgba(18,31,34,.09);--max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{height:76px;background:var(--ink);color:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:20;border-bottom:1px solid #344246}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{width:28px;height:28px;border:2px solid var(--lime);border-radius:50%;position:relative;flex:none}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--lime);height:2px;left:3px;right:3px;top:12px;transform:rotate(25deg)}
.logo-mark:after{transform:rotate(-25deg)}
.logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500;line-height:1.2;margin-top:2px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{font-size:13px;color:#c6d0ce;padding:9px 9px;border-radius:7px;transition:.2s}
.nav a:hover,.nav a.active{color:var(--lime);background:#273439}
.header-cta,.btn-primary{background:var(--lime);color:var(--ink);font-weight:800;border-radius:7px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.2s;border:1px solid var(--lime)}
.header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px);color:var(--ink)}
.btn-secondary{border:1px solid #71807e;color:#fff;padding:11px 18px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;transition:.2s}
.btn-secondary:hover{border-color:var(--lime);color:var(--lime);transform:translateY(-2px)}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px;padding:5px}
.section{padding:78px 0}
.section.alt{background:var(--mist)}
.section-kicker{font-size:12px;letter-spacing:2px;color:#8b652f;font-weight:800;margin-bottom:12px}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:28px}
.section h2{font-size:32px;line-height:1.25;letter-spacing:-1px;margin:0}
.section-intro{color:var(--muted);max-width:570px;margin:0}
.text-link{color:#526d1b;font-weight:800;border-bottom:1px solid #a8bd4a;padding-bottom:2px;transition:.2s}
.text-link:hover{color:#243305;border-color:#526d1b}
.page-banner{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:54px 0 45px}
.page-banner:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(217,248,74,.22);border-radius:50%;right:-100px;top:-255px}
.page-banner:after{content:"";position:absolute;width:65%;height:90px;bottom:-42px;right:-7%;background:var(--lime);opacity:.12;transform:rotate(-5deg)}
.breadcrumb{font-size:13px;color:#aab8b3;position:relative;z-index:1}
.breadcrumb span{padding:0 8px;color:#7f918b}
.banner-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr auto;align-items:end;gap:25px;padding-top:22px}
.page-banner h1{font-size:clamp(34px,5vw,58px);line-height:1.14;letter-spacing:-2px;margin:0}
.page-banner h1 em{font-style:normal;color:var(--lime)}
.banner-copy{color:#c2ceca;max-width:680px;margin:16px 0 0;font-size:16px}
.banner-meta{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.meta-chip{border:1px solid #425156;background:#1a292d;color:#d9e4df;font-size:12px;padding:7px 10px;border-radius:5px;white-space:nowrap}
.meta-chip strong{color:var(--lime);margin-right:4px}
.channel-strip{background:#fff;border-bottom:1px solid var(--line)}
.channel-strip-inner{display:grid;grid-template-columns:1.25fr .8fr .8fr .8fr;gap:0}
.strip-item{padding:17px 20px;border-right:1px solid var(--line)}
.strip-item:last-child{border-right:0}
.strip-item small{display:block;font-size:11px;color:var(--muted);margin-bottom:2px}
.strip-item b{font-size:14px}
.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#87a315;margin-right:7px}
.live-dot.orange{background:var(--orange)}
.filter-bar{background:#fff;padding:13px;border:1px solid var(--line);border-radius:9px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.filter-label{font-size:13px;font-weight:800;white-space:nowrap}
.filter-list{display:flex;gap:8px;overflow:auto;padding-bottom:2px}
.filter-list button{border:1px solid var(--line);background:#f8faf6;color:#53615e;border-radius:5px;padding:7px 13px;font-size:13px;white-space:nowrap;transition:.2s}
.filter-list button:hover,.filter-list button.active{background:var(--ink);color:var(--lime);border-color:var(--ink)}
.event-board{display:grid;grid-template-columns:1.55fr .9fr;gap:20px;margin-top:22px}
.timeline{display:grid;gap:12px}
.event-card{background:#fff;border:1px solid var(--line);border-radius:9px;display:grid;grid-template-columns:96px 1fr auto;gap:18px;align-items:center;padding:17px 18px;position:relative;transition:.2s}
.event-card:hover,.news-card:hover,.spotlight-card:hover{transform:translateY(-3px);border-color:#a4bd49;box-shadow:var(--shadow)}
.event-time{font:700 18px ui-monospace,SFMono-Regular,Menlo,monospace;line-height:1.15}
.event-time small{font-family:"Microsoft YaHei","PingFang SC",sans-serif;color:var(--muted);font-size:11px;display:block;margin-top:5px}
.event-main b{display:block;font-size:16px}
.event-main p{color:var(--muted);font-size:13px;margin:3px 0 0}
.event-side{text-align:right}
.badge{display:inline-block;padding:3px 8px;border-radius:4px;font-size:11px;font-weight:800;background:#e9f5ac;color:#3f570c}
.badge.orange{background:#fff0dc;color:#a45d18}
.badge.gray{background:#e4e9e6;color:#66726e}
.event-side span{display:block;color:#798580;font-size:11px;margin-top:6px}
.score-panel{background:var(--ink-2);color:#fff;border-radius:10px;padding:22px;border-top:4px solid var(--lime)}
.score-panel h3{font-size:17px;margin:0 0 18px}
.score-top{display:flex;justify-content:space-between;color:#b7c5bf;font-size:12px;border-bottom:1px solid #3c4b4c;padding-bottom:12px}
.score-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;padding:28px 0 23px;border-bottom:1px solid #3c4b4c}
.score-match b{font-size:14px}
.score-match small{display:block;color:#aab8b3;font-size:11px;margin-top:6px}
.big-score{font:800 34px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--lime);padding:0 12px}
.score-foot{font-size:12px;color:#bdcac5;padding-top:15px}
.score-foot strong{color:var(--orange)}
.project-matrix{display:grid;grid-template-columns:1.12fr .88fr;gap:20px}
.matrix-main{background:#dfe9dc;border:1px solid #cbd9c8;padding:30px;border-radius:10px;position:relative;overflow:hidden}
.matrix-main:after{content:"";position:absolute;width:220px;height:220px;border:24px solid rgba(255,255,255,.45);border-radius:50%;right:-90px;bottom:-105px}
.matrix-main h3{font-size:25px;line-height:1.3;max-width:460px;position:relative;z-index:1;margin:0 0 12px}
.matrix-main p{color:#52615b;max-width:520px;position:relative;z-index:1;margin:0}
.matrix-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px;position:relative;z-index:1}
.matrix-tags span{background:#fff;border:1px solid #c6d1c4;border-radius:4px;font-size:13px;padding:7px 11px;font-weight:700}
.matrix-side{display:grid;gap:12px}
.project-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:17px 18px;display:flex;gap:15px;align-items:center;transition:.2s}
.project-card:hover{border-color:var(--orange);transform:translateX(3px)}
.project-icon{width:42px;height:42px;flex:none;border-radius:7px;background:#fff0dc;color:#96520f;display:grid;place-items:center;font-size:20px;font-weight:800}
.project-card b{display:block;font-size:15px}
.project-card p{font-size:12px;color:var(--muted);margin:2px 0 0}
.spotlight-card{background:#fff;border:1px solid var(--line);border-radius:10px;display:grid;grid-template-columns:120px 1fr auto;gap:23px;align-items:center;padding:22px;transition:.2s}
.spotlight-no{font:800 48px ui-monospace,SFMono-Regular,Menlo,monospace;color:#b0c844;line-height:1}
.spotlight-card h3{font-size:21px;margin:0 0 7px}
.spotlight-card p{color:var(--muted);font-size:14px;margin:0}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:20px;transition:.2s;display:flex;flex-direction:column;min-height:188px}
.news-card-top{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-bottom:16px}
.news-card time{font-size:12px;color:#946532}
.news-card h3{font-size:17px;line-height:1.45;margin:0 0 8px}
.news-card p{font-size:13px;color:var(--muted);margin:0 0 13px}
.news-card .text-link{margin-top:auto;align-self:flex-start;font-size:13px}
.empty-state{grid-column:1/-1;border:1px dashed #b7c3bb;border-radius:9px;padding:35px;text-align:center;color:var(--muted);background:#fff}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.guide-card{border-top:4px solid var(--orange);background:#fff;border-radius:8px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:21px}
.guide-card:nth-child(2){border-top-color:var(--lime)}
.guide-card:nth-child(3){border-top-color:#7b9290}
.guide-step{color:#899d2f;font:800 13px ui-monospace,SFMono-Regular,Menlo,monospace}
.guide-card h3{font-size:17px;margin:11px 0 7px}
.guide-card p{font-size:13px;color:var(--muted);margin:0}
.faq{max-width:880px}
.faq details{border-bottom:1px solid var(--line);padding:17px 0}
.faq details:first-child{border-top:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:#8ba522;font-size:22px;line-height:1}
.faq details[open] summary:after{content:"−"}
.faq p{color:var(--muted);padding:12px 35px 0 0;margin:0;font-size:14px}
.cta{background:var(--ink);color:#fff;padding:48px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
.cta h2{font-size:30px;line-height:1.3;margin:0}
.cta p{color:#b8c5c0;margin:7px 0 0}
.footer{background:#0c1215;color:#d6dfda;padding:50px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
.footer h3{color:#fff;font-size:16px;margin:0 0 14px}
.footer p,.footer a{color:#8e9d99;font-size:13px}
.footer p{margin:0}
.footer a{display:block;margin:6px 0;transition:.2s}
.footer a:hover{color:var(--lime)}
.footer-brand{font-size:22px;font-weight:800;color:#fff;margin-bottom:12px}
.footer-bottom{border-top:1px solid #293437;margin-top:35px;padding-top:18px;font-size:12px;color:#71807d;display:flex;justify-content:space-between;gap:15px}
@media (max-width:1024px){
 .nav a{padding:8px 6px;font-size:12px}
 .event-board,.project-matrix{grid-template-columns:1fr}
 .score-panel{min-height:0}
}
@media (max-width:768px){
 .container{width:min(100% - 32px,var(--max))}
 .site-header{height:68px}
 .menu-btn{display:block;order:2}
 .header-cta{order:3;padding:9px 12px;font-size:13px}
 .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px;flex-direction:column;align-items:stretch;border-top:1px solid #344246}
 .nav.open{display:flex}
 .nav a{padding:11px;font-size:14px}
 .page-banner{padding:38px 0 35px}
 .banner-content{grid-template-columns:1fr}
 .banner-meta{justify-content:flex-start}
 .channel-strip-inner{grid-template-columns:1fr 1fr}
 .strip-item:nth-child(2){border-right:0}
 .strip-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .section{padding:58px 0}
 .section-head{align-items:start;flex-direction:column;margin-bottom:23px}
 .section h2{font-size:27px}
 .event-card{grid-template-columns:74px 1fr;gap:12px}
 .event-side{grid-column:2;text-align:left;display:flex;align-items:center;gap:9px}
 .event-side span{margin:0}
 .spotlight-card{grid-template-columns:72px 1fr}
 .spotlight-card .btn-primary{grid-column:2;justify-self:start}
 .news-grid,.guide-grid{grid-template-columns:1fr}
 .cta-inner{align-items:flex-start;flex-direction:column}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
 body{font-size:15px}
 .logo{font-size:15px}
 .logo small{font-size:9px}
 .header-cta{font-size:12px;padding:8px 9px}
 .page-banner h1{letter-spacing:-1.5px}
 .banner-copy{font-size:14px}
 .channel-strip-inner{display:flex;overflow:auto}
 .strip-item{min-width:175px;border-bottom:0!important}
 .filter-bar{align-items:flex-start;flex-direction:column}
 .filter-list{width:100%}
 .event-card{padding:15px 13px}
 .event-main b{font-size:14px}
 .score-match{padding:22px 0}
 .big-score{font-size:29px}
 .matrix-main{padding:23px}
 .spotlight-card{padding:18px;gap:15px}
 .spotlight-no{font-size:34px}
 .spotlight-card h3{font-size:18px}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column}
}

/* roulang page: category4 */
:root{
      --ink:#11191d;--ink-2:#1c292d;--paper:#f5f6f0;--mist:#e8eee7;--white:#fff;
      --lime:#d9f84a;--orange:#f3a24a;--muted:#687579;--line:#d8dfd8;
      --radius:12px;--shadow:0 14px 38px rgba(18,31,34,.09);--max:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    img{max-width:100%;display:block}
    .container{width:min(var(--max),calc(100% - 40px));margin:auto}
    .site-header{height:76px;background:var(--ink);color:#fff;display:flex;align-items:center;position:sticky;top:0;z-index:20;border-bottom:1px solid #344246}
    .header-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:28px;height:28px;border:2px solid var(--lime);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--lime);height:2px;left:3px;right:3px;top:12px;transform:rotate(25deg)}
    .logo-mark:after{transform:rotate(-25deg)}
    .logo small{display:block;color:#a8b7b4;font-size:10px;letter-spacing:1px;font-weight:500}
    .nav{display:flex;align-items:center;gap:4px}
    .nav a{font-size:14px;color:#c6d0ce;padding:9px 12px;border-radius:7px;transition:.2s}
    .nav a:hover,.nav a.active{color:var(--lime);background:#273439}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);font-weight:800;border-radius:7px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.2s;border:1px solid var(--lime)}
    .header-cta:hover,.btn-primary:hover{filter:brightness(1.08);transform:translateY(-2px)}
    .menu-btn{display:none;background:none;border:0;color:#fff;font-size:26px}
    .page-intro{background:var(--ink);color:#fff;padding:66px 0 58px;position:relative;overflow:hidden}
    .page-intro:after{content:"";position:absolute;width:48vw;height:210px;right:-12vw;bottom:-120px;background:var(--lime);transform:skewY(-12deg);opacity:.14}
    .intro-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:45px}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;color:var(--orange);font-weight:800;margin-bottom:14px}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.15;letter-spacing:-2.5px;margin:0;max-width:760px}
    .intro-copy{color:#c5d0cc;max-width:535px;font-size:16px;margin:20px 0 0}
    .page-code{font:700 54px/1 monospace;color:var(--lime);opacity:.85}
    .section{padding:72px 0}
    .section.alt{background:var(--mist)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
    .section h2{font-size:31px;line-height:1.25;letter-spacing:-1px;margin:0}
    .section-intro{color:var(--muted);max-width:590px;margin:8px 0 0}
    .status-strip{display:grid;grid-template-columns:repeat(4,1fr);background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:var(--shadow)}
    .status-cell{padding:22px 24px;border-right:1px solid var(--line)}
    .status-cell:last-child{border-right:0}
    .status-cell small{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}
    .status-cell strong{font-size:18px}
    .dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:7px}
    .dot.orange{background:var(--orange)}
    .download-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:stretch}
    .download-panel,.device-panel,.step-card,.compatibility,.guide-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:30px}
    .download-panel{border-top:5px solid var(--lime)}
    .download-panel h3,.device-panel h3{font-size:24px;margin:0 0 10px}
    .download-panel p,.device-panel p{color:var(--muted);margin:0 0 22px}
    .system-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:22px 0}
    .system-option{border:1px solid var(--line);padding:17px;border-radius:8px;transition:.2s}
    .system-option:hover{border-color:#a4bd49;transform:translateY(-2px);box-shadow:var(--shadow)}
    .system-option strong{display:block;font-size:18px}
    .system-option span{font-size:12px;color:var(--muted)}
    .version{font:12px monospace;color:#71807d;background:var(--mist);padding:7px 10px;border-radius:4px;display:inline-block}
    .device-panel{background:var(--ink-2);color:#fff;position:relative;overflow:hidden;min-height:290px}
    .device-panel:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(217,248,74,.45);border-radius:50%;right:-48px;bottom:-54px}
    .device-art{width:128px;height:220px;border:5px solid #e8eee7;border-radius:20px;margin:22px auto 0;position:relative;background:#27383a;box-shadow:12px 12px 0 rgba(217,248,74,.8)}
    .device-art:before{content:"星空体育";position:absolute;left:13px;right:13px;top:36px;padding:14px 4px;color:var(--lime);font-weight:800;border-top:1px solid #60736d;border-bottom:1px solid #60736d;text-align:center}
    .device-art:after{content:"直播中   赛程   比分";position:absolute;bottom:27px;left:9px;right:9px;font-size:9px;color:#d7dfd8;text-align:center}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step-card{padding:24px;position:relative}
    .step-number{font:800 36px/1 monospace;color:#a5bb3e}
    .step-card h3{font-size:17px;margin:17px 0 7px}
    .step-card p{font-size:13px;color:var(--muted);margin:0}
    .compatibility-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px}
    .compatibility{background:var(--mist)}
    .compatibility h3{margin:0 0 13px;font-size:23px}
    .compatibility ul{padding:0;margin:0;list-style:none}
    .compatibility li{padding:11px 0;border-bottom:1px solid #cbd6cc;color:#52615e}
    .compatibility li:before{content:"✓";color:#6f8b1e;font-weight:bold;margin-right:10px}
    .guide-card{display:flex;align-items:center;justify-content:space-between;gap:25px;background:#dce8d8}
    .guide-card h3{font-size:25px;margin:0 0 8px}
    .guide-card p{color:var(--muted);margin:0;max-width:670px}
    .guide-tag{font:800 42px monospace;color:#6c831c;white-space:nowrap}
    .faq{max-width:850px}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between}
    .faq summary:after{content:"+";color:#8ba522;font-size:22px}
    .faq details[open] summary:after{content:"−"}
    .faq p{color:var(--muted);padding:12px 28px 0 0;margin:0}
    .cta{background:var(--ink);color:#fff;padding:46px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta h2{font-size:30px;margin:0}
    .cta p{color:#b8c5c0;margin:6px 0 0}
    .footer{background:#0c1215;color:#d6dfda;padding:50px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .footer h3{color:#fff;margin:0 0 14px;font-size:16px}
    .footer p,.footer a{color:#8e9d99;font-size:13px}
    .footer a{display:block;margin:6px 0;transition:.2s}
    .footer a:hover{color:var(--lime)}
    .footer-brand{font-size:22px;font-weight:800;color:#fff;margin-bottom:12px}
    .footer-bottom{border-top:1px solid #293437;margin-top:35px;padding-top:18px;font-size:12px;color:#71807d;display:flex;justify-content:space-between;gap:15px}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){
      .nav a{padding:8px 7px;font-size:13px}
      .download-layout,.compatibility-layout{grid-template-columns:1fr}
      .step-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,var(--max))}
      .site-header{height:68px}
      .menu-btn{display:block;order:2}
      .header-cta{order:3;padding:9px 12px;font-size:13px}
      .nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px;flex-direction:column;align-items:stretch;border-top:1px solid #344246}
      .nav.open{display:flex}
      .intro-inner{display:block}
      .page-code{display:none}
      .page-intro{padding:54px 0}
      .status-strip{grid-template-columns:1fr 1fr}
      .status-cell:nth-child(2){border-right:0}
      .status-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .guide-card,.cta-inner{display:block}
      .guide-tag{margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:6px}
    }
    @media(max-width:520px){
      h1{font-size:38px;letter-spacing:-1.5px}
      .section{padding:54px 0}
      .status-strip{grid-template-columns:1fr}
      .status-cell{border-right:0;border-bottom:1px solid var(--line)}
      .status-cell:last-child{border-bottom:0}
      .system-options,.step-grid{grid-template-columns:1fr}
      .download-panel,.device-panel,.step-card,.compatibility,.guide-card{padding:23px}
      .footer-grid{grid-template-columns:1fr}
      .footer{padding-top:40px}
    }