/* roulang page: index */
:root{
  --lime:#c8f542;
  --lime-dark:#a9d92d;
  --ink:#171a19;
  --muted:#69716d;
  --paper:#f5f5f0;
  --white:#fff;
  --line:#dfe3dc;
  --soft:#edf1e8;
  --signal:#e76d42;
  --dark:#202522;
  --radius:16px;
  --shadow:0 12px 32px rgba(23,26,25,.07);
  --container:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
.header-inner{height:76px;display:flex;align-items:center;gap:32px}
.logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
.logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
.logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
.main-nav{display:flex;align-items:center;gap:4px;flex:1}
.main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--ink)}
.main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
.header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
.header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
.menu-btn{display:none;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:8px 11px}
.notice-bar{font-size:12px;color:#59625d;border-bottom:1px solid var(--line);padding:8px 0}
.notice-bar span{color:var(--signal);font-weight:700;margin-right:10px}
.hero{padding:74px 0 62px;background:var(--paper);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:68px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#69726d}
.eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:18px}
.eyebrow:before{content:"";width:28px;height:3px;background:var(--lime);display:inline-block}
.hero h1{font-size:clamp(38px,5.3vw,70px);line-height:1.08;letter-spacing:-2.8px;max-width:700px;margin-bottom:22px}
.hero h1 em{font-style:normal;color:#798d2f}
.hero-lead{font-size:18px;color:var(--muted);max-width:640px;line-height:1.8;margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn-secondary{border:1px solid #9aa39d;border-radius:9px;padding:11px 18px;font-weight:700;transition:.2s}
.btn-secondary:hover{background:#e7f5bd;border-color:var(--lime-dark);transform:translateY(-2px)}
.hero-art{position:relative;min-height:360px;background:var(--dark);border-radius:22px;padding:25px;color:#fff;box-shadow:var(--shadow);overflow:hidden}
.hero-art:before{content:"";position:absolute;width:290px;height:290px;border:1px solid rgba(200,245,66,.45);border-radius:50%;right:-80px;top:-70px}
.hero-art:after{content:"";position:absolute;width:1px;height:480px;background:rgba(200,245,66,.28);right:130px;top:-50px;transform:rotate(42deg)}
.score-head{display:flex;justify-content:space-between;color:#b7c0b9;font-size:12px;border-bottom:1px solid #3c433f;padding-bottom:16px}
.live{color:var(--lime);font-weight:800}
.match-panel{position:relative;z-index:1;margin-top:34px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px}
.team{text-align:center;font-size:16px}.team strong{display:block;font-size:38px;line-height:1.2;margin-bottom:8px}
.score{text-align:center}.score b{font-size:48px;letter-spacing:3px}.score small{display:block;color:#aab4ad;font-size:11px}
.art-foot{position:absolute;bottom:24px;left:25px;right:25px;display:flex;justify-content:space-between;color:#adb5af;font-size:12px}
.section{padding:76px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}
.section-head h2{font-size:32px;line-height:1.2;letter-spacing:-1px;margin-top:8px}
.section-head p{max-width:510px;color:var(--muted);font-size:14px}
.schedule-strip{display:flex;gap:14px;overflow-x:auto;padding-bottom:10px;scrollbar-width:thin}
.schedule-item{min-width:260px;background:var(--white);border:1px solid var(--line);border-radius:13px;padding:18px;transition:.2s}
.schedule-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--lime-dark)}
.item-top,.meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
.tag{display:inline-flex;padding:4px 8px;background:var(--soft);border-radius:5px;color:#5a6833;font-size:11px;font-weight:750}
.tag.signal{background:#fff0e9;color:#b94f2d}
.schedule-item h3{font-size:16px;margin:17px 0 8px}.schedule-item .time{font-weight:800;font-size:14px}
.stats-band{background:var(--dark);color:#fff;padding:30px 0}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px}
.stat{padding:12px 28px;border-right:1px solid #3e4541}.stat:first-child{padding-left:0}.stat:last-child{border:0}
.stat b{display:block;color:var(--lime);font-size:34px;line-height:1.1}.stat span{color:#aeb8b0;font-size:13px}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
.feature-news{background:var(--dark);color:#fff;border-radius:18px;padding:30px;min-height:280px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
.feature-news:after{content:"365";position:absolute;right:28px;top:22px;color:rgba(200,245,66,.16);font-size:88px;font-weight:900}
.feature-news>*{position:relative;z-index:1}.feature-news h3{font-size:27px;line-height:1.35;margin:14px 0 10px;max-width:580px}.feature-news p{color:#b9c1ba;font-size:14px;max-width:570px}
.news-list{display:flex;flex-direction:column;gap:12px}.news-card{background:var(--white);border:1px solid var(--line);padding:20px;border-radius:13px;transition:.2s}.news-card:hover{border-color:var(--lime-dark);transform:translateX(3px)}.news-card h3{font-size:16px;margin:9px 0 5px}.news-card p{color:var(--muted);font-size:13px}
.timeline{border-left:2px solid var(--lime);padding-left:24px;display:grid;gap:18px}.timeline-item{position:relative;background:var(--white);border:1px solid var(--line);padding:18px 20px;border-radius:12px}.timeline-item:before{content:"";position:absolute;left:-32px;top:25px;width:11px;height:11px;border-radius:50%;background:var(--lime);border:3px solid var(--paper)}.timeline-item h3{font-size:16px;margin:6px 0}.timeline-item p{color:var(--muted);font-size:13px}
.channel-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:16px}.channel{border:1px solid var(--line);border-radius:16px;padding:25px;background:var(--white);min-height:190px}.channel.large{background:#eaf6bd}.channel h3{font-size:22px;margin:17px 0 8px}.channel p{color:var(--muted);font-size:13px}.channel a{display:inline-block;margin-top:16px;font-size:13px;font-weight:800;border-bottom:2px solid var(--lime)}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.data-card{padding:24px;background:var(--white);border:1px solid var(--line);border-radius:14px}.data-card h3{margin-bottom:11px}.data-card p{color:var(--muted);font-size:14px}.data-card strong{color:#6c8422}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step{padding:22px;border-top:2px solid var(--line);position:relative}.step:before{content:attr(data-step);display:flex;align-items:center;justify-content:center;width:30px;height:30px;background:var(--lime);border-radius:50%;font-weight:800;margin-bottom:17px}.step h3{font-size:16px;margin-bottom:8px}.step p{color:var(--muted);font-size:13px}
.download{background:var(--dark);color:#fff;border-radius:20px;padding:42px;display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.app-screen{height:245px;width:180px;margin:auto;border:8px solid #404844;border-radius:25px;background:#eef3e7;color:var(--ink);padding:17px;box-shadow:20px 20px 0 rgba(200,245,66,.16)}.app-screen .screen-line{height:9px;background:#cbd5c7;border-radius:2px;margin:13px 0}.app-screen .screen-score{font-size:28px;font-weight:900;margin-top:25px}.download h2{font-size:34px;line-height:1.25;margin:10px 0 14px}.download p{color:#b8c1ba;max-width:520px}.feature-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:22px 0;color:#d7ded8;font-size:13px}.feature-list span:before{content:"✓";color:var(--lime);font-weight:900;margin-right:8px}
.security{display:grid;grid-template-columns:1fr 1fr;gap:20px}.security-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:24px}.security-card h3{margin-bottom:9px}.security-card p{font-size:14px;color:var(--muted)}
.compliance{border-left:4px solid var(--signal);background:#fff8f2;padding:22px 25px;border-radius:10px}.compliance h3{margin-bottom:7px}.compliance p{color:#6f6964;font-size:14px}
.faq{max-width:850px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";font-size:22px;color:#7a8e31}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;padding:12px 34px 0 0}
.cta-row{margin-top:34px;background:#eaf6bd;border-radius:15px;padding:27px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.cta-row h2{font-size:24px}.footer{background:var(--dark);color:#fff;padding:50px 0 24px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px;padding-bottom:36px;border-bottom:1px solid #3c443f}.footer .logo{min-width:0;color:#fff;margin-bottom:15px}.footer p,.footer a{color:#aeb8b0;font-size:13px}.footer h3{font-size:14px;margin-bottom:14px;color:#fff}.footer a{display:block;margin:8px 0;transition:.2s}.footer a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;gap:15px;padding-top:20px;color:#89948c;font-size:12px}
.empty-state{border:1px dashed #b8c2b9;background:#fafbf7;border-radius:14px;padding:30px;text-align:center;color:var(--muted)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
@media(max-width:1024px){.main-nav a{padding-left:8px;padding-right:8px;font-size:13px}.logo{min-width:220px}.hero-grid{gap:35px}.channel-grid{grid-template-columns:1fr 1fr}.channel.large{grid-column:span 2}.footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.header-inner{height:68px;gap:12px}.logo{min-width:0;flex:1;font-size:14px}.logo small{display:none}.logo-mark{width:25px;height:25px;border-width:6px}.main-nav{display:none}.header-cta{padding:9px 12px;font-size:12px}.menu-btn{display:block}.hero{padding:48px 0}.hero-grid,.news-layout,.download,.security{grid-template-columns:1fr}.hero h1{font-size:42px;letter-spacing:-1.8px}.hero-art{min-height:300px}.section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:12px}.stats{grid-template-columns:repeat(2,1fr);gap:14px}.stat,.stat:first-child{padding:10px 0;border:0}.steps{grid-template-columns:1fr 1fr}.download{padding:30px;gap:35px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.copyright{display:block}.copyright span{display:block;margin-top:8px}}
@media(max-width:520px){.header-cta{display:none}.hero h1{font-size:35px}.hero-lead{font-size:16px}.hero-art{min-height:270px;padding:18px}.match-panel{gap:8px}.team strong{font-size:28px}.score b{font-size:34px}.section-head h2{font-size:27px}.channel-grid,.data-grid{grid-template-columns:1fr}.channel.large{grid-column:auto}.steps{grid-template-columns:1fr}.step{padding-left:0}.feature-list{grid-template-columns:1fr}.download h2{font-size:28px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.cta-row{display:block}.cta-row .btn-primary{margin-top:16px}}

/* roulang page: article */
:root{
      --lime:#c8f542;
      --lime-dark:#a9d92d;
      --ink:#171a19;
      --muted:#69716d;
      --paper:#f5f5f0;
      --white:#fff;
      --line:#dfe3dc;
      --soft:#edf1e8;
      --signal:#e76d42;
      --dark:#202522;
      --radius:16px;
      --shadow:0 12px 32px rgba(23,26,25,.07);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
    .notice-bar{background:var(--dark);color:#dce4dd;font-size:12px;padding:7px 0}
    .notice-bar span{color:var(--lime);font-weight:800;margin-right:12px}
    .header-inner{height:76px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
    .logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
    .header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
    .menu-btn{display:none;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:8px 11px}
    main{min-height:600px}
    .article-hero{padding:68px 0 48px;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px;margin-bottom:28px;flex-wrap:wrap}
    .breadcrumb span{color:#a1aaa4}
    .article-layout{display:grid;grid-template-columns:minmax(0,800px) 290px;gap:72px;align-items:start}
    .article-label{display:inline-flex;align-items:center;gap:8px;color:#5b6d24;background:var(--soft);border-radius:6px;padding:5px 10px;font-size:12px;font-weight:800;margin-bottom:18px}
    .article-label:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--lime-dark)}
    .article-title{font-size:clamp(32px,4.5vw,58px);line-height:1.18;letter-spacing:-2px;margin:0 0 22px;overflow-wrap:anywhere}
    .article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
    .article-meta strong{color:var(--ink);font-weight:750}
    .article-summary{margin-top:30px;padding:20px 22px;border-left:4px solid var(--lime);background:var(--white);border-radius:0 12px 12px 0;color:#4d5651;font-size:16px}
    .article-side{position:sticky;top:128px}
    .side-card{background:var(--dark);color:#fff;border-radius:16px;padding:24px;box-shadow:var(--shadow)}
    .side-card h2{font-size:19px;margin:0 0 12px}
    .side-card p{font-size:13px;color:#bbc4bd;margin:0 0 18px}
    .side-list{padding:0;margin:0;list-style:none}
    .side-list li{border-top:1px solid rgba(255,255,255,.13);padding:12px 0;color:#d9e0da;font-size:13px}
    .side-list li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:8px}
    .reading-section{padding:62px 0 78px}
    .article-content{background:var(--white);border:1px solid var(--line);border-radius:18px;padding:clamp(24px,5vw,54px);box-shadow:0 8px 24px rgba(23,26,25,.035);overflow:hidden}
    .article-content h2{font-size:29px;line-height:1.3;margin:34px 0 16px;letter-spacing:-.7px}
    .article-content h3{font-size:21px;line-height:1.4;margin:28px 0 12px}
    .article-content p{font-size:16px;color:#3f4843;line-height:1.95;margin:0 0 19px}
    .article-content ul,.article-content ol{padding-left:24px;color:#3f4843;line-height:1.9;margin:14px 0 24px}
    .article-content li{padding-left:5px;margin:6px 0}
    .article-content blockquote{margin:26px 0;padding:18px 22px;background:var(--soft);border-left:4px solid var(--lime-dark);color:#4b5a35;border-radius:0 10px 10px 0}
    .article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px;min-width:540px}
    .article-content table th,.article-content table td{border:1px solid var(--line);padding:12px;text-align:left}
    .article-content table th{background:var(--soft);font-weight:800}
    .article-content img{border-radius:12px;margin:24px auto}
    .article-content hr{border:0;border-top:1px solid var(--line);margin:32px 0}
    .article-content .note,.article-content .notice{padding:16px 18px;background:#fff7f2;border:1px solid #f2c8b5;border-radius:11px;color:#78452f;margin:24px 0}
    .info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:22px 0 34px}
    .info-card{background:var(--soft);border:1px solid var(--line);border-radius:13px;padding:18px}
    .info-card b{display:block;font-size:13px;margin-bottom:5px}
    .info-card span{color:var(--muted);font-size:12px}
    .responsible{padding:28px 0 0}
    .responsible-card{background:#eef5d7;border:1px solid #d7e8a1;border-radius:15px;padding:23px 25px}
    .responsible-card h2{font-size:21px;margin:0 0 8px}
    .responsible-card p{color:#53613d;font-size:14px;margin:0;line-height:1.8}
    .article-footer{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-top:26px;padding-top:22px;border-top:1px solid var(--line);flex-wrap:wrap}
    .btn-secondary{border:1px solid #9aa39d;border-radius:9px;padding:11px 18px;font-weight:700;transition:.2s;display:inline-flex}
    .btn-secondary:hover{background:#e7f5bd;border-color:var(--lime-dark);transform:translateY(-2px)}
    .footer{background:var(--dark);color:#d9e0da;padding:54px 0 22px}
    .footer .logo{color:#fff;margin-bottom:15px}
    .footer .logo-mark{border-color:#fff;border-left-color:var(--lime)}
    .footer p{color:#aeb8b0;font-size:13px;margin:0}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:42px}
    .footer h3{font-size:14px;color:var(--lime);margin:3px 0 15px}
    .footer-grid>div:not(:first-child){display:flex;flex-direction:column;gap:9px}
    .footer-grid a:not(.logo){font-size:13px;color:#b8c1ba;transition:.2s}
    .footer-grid a:not(.logo):hover{color:var(--lime);padding-left:3px}
    .copyright{border-top:1px solid rgba(255,255,255,.13);padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#89948c;font-size:12px}
    @media(max-width:1024px){
      .header-inner{gap:16px}.logo{min-width:220px}.main-nav a{padding-left:8px;padding-right:8px}
      .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:35px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .header-inner{height:68px}.main-nav,.header-cta{display:none}.menu-btn{display:block;margin-left:auto}
      .site-header.open .main-nav{display:flex;position:absolute;left:0;right:0;top:100%;padding:10px 16px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}
      .site-header.open .main-nav a{padding:11px 8px}.main-nav a.active:after{left:0;right:auto;width:28px;bottom:4px}
      .site-header.open .header-cta{display:inline-flex;position:absolute;right:16px;top:342px}
      .article-hero{padding:42px 0 35px}.article-layout{display:block}.article-side{position:static;margin-top:28px}
      .reading-section{padding:38px 0 55px}.info-strip{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media(max-width:520px){
      .notice-bar{font-size:11px}.notice-bar span{display:block;margin:0}
      .logo{min-width:0;font-size:14px}.logo small{font-size:8px}.logo-mark{width:25px;height:25px;border-width:6px}
      .article-title{font-size:34px;letter-spacing:-1.2px}.article-content{padding:23px 18px}
      .article-content p{font-size:15px}.article-footer{align-items:stretch;flex-direction:column}
      .article-footer a{justify-content:center}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}
    }

/* roulang page: category1 */
:root{
      --lime:#c8f542;
      --lime-dark:#a9d92d;
      --ink:#171a19;
      --muted:#69716d;
      --paper:#f5f5f0;
      --white:#fff;
      --line:#dfe3dc;
      --soft:#edf1e8;
      --signal:#e76d42;
      --dark:#202522;
      --radius:16px;
      --shadow:0 12px 32px rgba(23,26,25,.07);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .notice-bar{background:var(--dark);color:#dce4dc;font-size:12px;padding:8px 0}
    .notice-bar span{color:var(--lime);font-weight:800;margin-right:12px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
    .header-inner{height:76px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
    .logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
    .header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
    .btn-secondary{border:1px solid #9aa39d;border-radius:9px;padding:11px 18px;font-weight:700;display:inline-flex;transition:.2s}
    .btn-secondary:hover{background:#e7f5bd;border-color:var(--lime-dark);transform:translateY(-2px)}
    button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
    .page-head{padding:58px 0 44px;border-bottom:1px solid var(--line)}
    .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:28px}
    .breadcrumb a:hover{color:var(--ink)}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#69726d}
    .eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:16px}
    .eyebrow:before{content:"";width:28px;height:3px;background:var(--lime);display:inline-block}
    .page-head h1{font-size:clamp(36px,5vw,64px);line-height:1.1;letter-spacing:-2.5px;margin:0 0 18px;max-width:760px}
    .page-head p{color:var(--muted);font-size:17px;max-width:720px;margin:0}
    .section{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-head h2{font-size:31px;line-height:1.2;letter-spacing:-1px;margin:8px 0 0}
    .section-head p{max-width:520px;color:var(--muted);font-size:14px;margin:0}
    .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px;background:var(--white);border:1px solid var(--line);border-radius:14px;margin-bottom:24px}
    .filter-bar select,.filter-bar input{border:1px solid var(--line);border-radius:8px;background:#fafbf8;color:var(--ink);padding:10px 13px;min-width:150px}
    .filter-bar select:focus,.filter-bar input:focus{border-color:var(--lime-dark);outline:3px solid rgba(200,245,66,.28)}
    .tag{display:inline-flex;padding:4px 9px;background:var(--soft);border-radius:5px;color:#5a6833;font-size:11px;font-weight:750}
    .tag.signal{background:#fff0e9;color:#b94f2d}
    .match-list{display:flex;flex-direction:column;gap:12px}
    .match-card{display:grid;grid-template-columns:115px 1fr 150px 110px;align-items:center;gap:22px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;transition:.2s}
    .match-card:hover{border-color:var(--lime-dark);box-shadow:var(--shadow);transform:translateX(3px)}
    .match-date{font-size:13px;color:var(--muted);font-weight:700}
    .match-date strong{display:block;color:var(--ink);font-size:18px}
    .match-title{font-size:17px;font-weight:800;margin:0 0 5px}
    .match-title span{font-weight:500;color:var(--muted);margin:0 8px}
    .match-note{font-size:13px;color:var(--muted);margin:0}
    .match-data{text-align:right}
    .match-data b{display:block;font-size:20px;letter-spacing:1px}
    .match-data small{color:var(--muted);font-size:12px}
    .status{justify-self:end;font-size:12px;font-weight:800;color:#61721e}
    .more-wrap{text-align:center;margin-top:25px}
    .more-link{display:inline-flex;border-bottom:2px solid var(--lime);font-weight:800;padding:7px 2px}
    .more-link:hover{color:#657d20}
    .stats-strip{background:var(--dark);color:#fff;border-radius:18px;padding:30px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .stat{border-right:1px solid rgba(255,255,255,.14);padding-right:20px}
    .stat:last-child{border:0}
    .stat strong{display:block;color:var(--lime);font-size:32px;line-height:1.1;margin-bottom:7px}
    .stat span{color:#b9c1ba;font-size:13px}
    .split-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .panel{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:28px}
    .panel.dark{background:var(--dark);color:#fff;border-color:var(--dark)}
    .panel h3{font-size:23px;margin:0 0 12px}
    .panel p{color:var(--muted);font-size:14px}
    .panel.dark p{color:#b9c1ba}
    .data-list{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:12px}
    .data-list li{display:flex;justify-content:space-between;gap:15px;border-bottom:1px solid var(--line);padding-bottom:11px;font-size:14px}
    .data-list li:last-child{border-bottom:0}
    .data-list b{color:#6c8422}
    .timeline{display:grid;gap:14px;border-left:2px solid var(--lime);padding-left:24px}
    .timeline-item{position:relative;background:var(--white);border:1px solid var(--line);padding:18px 20px;border-radius:12px}
    .timeline-item:before{content:"";position:absolute;left:-32px;top:25px;width:11px;height:11px;border-radius:50%;background:var(--lime);border:3px solid var(--paper)}
    .timeline-item h3{font-size:16px;margin:6px 0}
    .timeline-item p{color:var(--muted);font-size:13px;margin:0}
    .info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .info-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:23px;transition:.2s}
    .info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .info-card .number{font-size:12px;color:var(--signal);font-weight:900}
    .info-card h3{font-size:18px;margin:10px 0 8px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .responsible{background:#eef5d8;border:1px solid #d6e5a7;border-radius:16px;padding:25px 28px;display:flex;justify-content:space-between;gap:28px;align-items:center}
    .responsible h2{font-size:24px;margin:0 0 7px}
    .responsible p{color:#5d6848;font-size:14px;margin:0;max-width:760px}
    .faq{max-width:850px;margin:auto}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";font-size:21px;color:#779329}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;margin:13px 28px 0 0}
    .footer{background:var(--dark);color:#fff;padding:52px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:32px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer .logo{min-width:auto;color:#fff;margin-bottom:16px}
    .footer .logo-mark{border-color:#fff;border-left-color:var(--lime)}
    .footer p{color:#aeb8b0;font-size:13px}
    .footer h3{font-size:14px;margin:6px 0 14px;color:var(--lime)}
    .footer-grid div>a:not(.logo){display:block;color:#b9c1ba;font-size:13px;margin:8px 0}
    .footer-grid div>a:not(.logo):hover{color:var(--lime)}
    .copyright{display:flex;justify-content:space-between;gap:15px;color:#89948c;font-size:12px;padding-top:19px}
    @media(max-width:1024px){
      .header-inner{gap:17px}.logo{min-width:220px}.main-nav a{padding-left:8px;padding-right:8px}
      .match-card{grid-template-columns:95px 1fr 125px 90px;gap:14px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .notice-bar{line-height:1.45}.header-inner{height:68px}
      .main-nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:8px 16px 15px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:12px 8px}.main-nav a.active:after{left:0;right:auto;width:26px;bottom:5px}
      .header-cta{margin-left:auto;font-size:13px;padding:9px 12px}.menu-btn{display:block}
      .logo{min-width:auto;font-size:14px}.logo small{font-size:8px}.logo-mark{width:25px;height:25px;border-width:6px}
      .page-head{padding:42px 0 35px}.page-head h1{letter-spacing:-1.5px}
      .section{padding:48px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .filter-bar>*{flex:1 1 140px;min-width:0}.match-card{grid-template-columns:1fr auto;gap:10px 15px}
      .match-date{grid-row:span 2}.match-data{text-align:left}.status{justify-self:end;grid-column:2}
      .stats-strip{grid-template-columns:repeat(2,1fr);padding:22px}.stat:nth-child(2){border:0}.stat{padding:10px 12px 10px 0}
      .split-grid,.info-grid{grid-template-columns:1fr}.responsible{display:block}.responsible .btn-secondary{margin-top:18px}
      .footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      .header-cta{display:none}.page-head h1{font-size:38px}.page-head p{font-size:15px}
      .stats-strip{grid-template-columns:1fr 1fr;gap:6px}.stat strong{font-size:26px}.match-card{padding:16px}
      .match-title{font-size:15px}.match-data b{font-size:17px}.panel{padding:21px}
      .footer-grid{grid-template-columns:1fr;gap:18px}.footer{padding-top:38px}
    }

/* roulang page: category2 */
:root{
      --lime:#c8f542;
      --lime-dark:#a9d92d;
      --ink:#171a19;
      --muted:#69716d;
      --paper:#f5f5f0;
      --white:#fff;
      --line:#dfe3dc;
      --soft:#edf1e8;
      --signal:#e76d42;
      --dark:#202522;
      --radius:16px;
      --shadow:0 12px 32px rgba(23,26,25,.07);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .notice-bar{font-size:12px;color:#56605a;border-bottom:1px solid var(--line);padding:8px 0}
    .notice-bar span{font-weight:800;color:var(--ink);margin-right:14px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
    .header-inner{height:76px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
    .logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
    .header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
    .menu-btn{display:none;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:8px 11px}
    .page-head{padding:66px 0 48px;border-bottom:1px solid var(--line)}
    .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:25px}
    .breadcrumb a:hover{color:var(--ink)}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#69726d}
    .eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:16px}
    .eyebrow:before{content:"";width:28px;height:3px;background:var(--lime);display:inline-block}
    .page-head h1{font-size:clamp(36px,5vw,64px);line-height:1.1;letter-spacing:-2.4px;max-width:780px;margin:0 0 18px}
    .page-head p{max-width:720px;color:var(--muted);font-size:17px;margin:0}
    .head-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .tag{display:inline-flex;padding:5px 10px;background:var(--soft);border-radius:5px;color:#5a6833;font-size:11px;font-weight:750}
    .tag.signal{background:#fff0e9;color:#b94f2d}
    .section{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin:7px 0 0}
    .section-head p{max-width:510px;color:var(--muted);font-size:14px;margin:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:18px;background:var(--white);border:1px solid var(--line);border-radius:13px}
    .filter-bar button{border:1px solid var(--line);background:var(--paper);border-radius:8px;padding:9px 15px;color:#59635d;font-size:13px;transition:.2s}
    .filter-bar button:hover,.filter-bar button.active{background:var(--lime);border-color:var(--lime);color:var(--ink);font-weight:750}
    .match-list{display:grid;gap:12px}
    .match-row{display:grid;grid-template-columns:120px 1fr 150px 110px;align-items:center;gap:20px;background:var(--white);border:1px solid var(--line);border-radius:13px;padding:20px 22px;transition:.2s}
    .match-row:hover{border-color:var(--lime-dark);box-shadow:var(--shadow);transform:translateX(3px)}
    .match-time{font-weight:800;font-size:15px}
    .match-time small{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .match-info strong{display:block;font-size:17px}
    .match-info span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .status{justify-self:start;color:#a64d2f;background:#fff0e9;border-radius:5px;padding:5px 9px;font-size:11px;font-weight:750}
    .row-link{font-size:13px;font-weight:800;text-align:right}
    .row-link:after{content:" →";color:#7b9822}
    .more-wrap{text-align:center;margin-top:25px}
    .btn-secondary{border:1px solid #9aa39d;border-radius:9px;padding:11px 18px;font-weight:700;display:inline-flex;transition:.2s}
    .btn-secondary:hover{background:#e7f5bd;border-color:var(--lime-dark);transform:translateY(-2px)}
    .channel-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:16px}
    .channel{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:25px;min-height:180px}
    .channel.feature{background:var(--dark);color:#fff}
    .channel h3{font-size:20px;margin:12px 0 8px}
    .channel p{font-size:13px;color:var(--muted);margin:0}
    .channel.feature p{color:#c2cbc2}
    .channel a{display:inline-block;margin-top:20px;font-size:13px;font-weight:800;border-bottom:2px solid var(--lime)}
    .data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .data-card{padding:25px;background:var(--white);border:1px solid var(--line);border-radius:14px}
    .data-card .number{font-size:36px;line-height:1;font-weight:850;letter-spacing:-1px;color:#6c8422;margin:12px 0}
    .data-card h3{font-size:17px;margin:0}
    .data-card p{color:var(--muted);font-size:14px;margin:0}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:stretch}
    .info-panel{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:28px}
    .info-panel.dark{background:var(--dark);color:#fff}
    .info-panel h3{font-size:22px;margin:0 0 13px}
    .info-panel p{color:var(--muted);font-size:14px}
    .info-panel.dark p{color:#c2cbc2}
    .bullet-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
    .bullet-list li{font-size:14px;display:flex;gap:10px;align-items:flex-start}
    .bullet-list li:before{content:"✓";color:#79962a;font-weight:900}
    .info-panel.dark .bullet-list li:before{color:var(--lime)}
    .faq{max-width:850px;margin:auto}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";font-size:22px;font-weight:400;color:#758078}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;max-width:760px;margin:12px 30px 0 0}
    .notice-card{background:#f0f5dc;border:1px solid #d8e8a2;border-radius:14px;padding:24px}
    .notice-card h3{margin:0 0 8px;font-size:19px}
    .notice-card p{margin:0;color:#58634c;font-size:14px}
    .cta-band{background:var(--lime);border-radius:18px;padding:34px 38px;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:29px;letter-spacing:-1px;margin:0 0 7px}
    .cta-band p{margin:0;color:#4f5c32;font-size:14px}
    .footer{background:var(--dark);color:#fff;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:42px;border-bottom:1px solid #3c443e}
    .footer .logo{color:#fff;margin-bottom:18px}
    .footer .logo-mark{border-color:#fff;border-left-color:var(--lime)}
    .footer p{color:#aeb8af;font-size:13px}
    .footer h3{font-size:14px;margin:5px 0 15px}
    .footer-grid>div:not(:first-child) a{display:block;color:#aeb8af;font-size:13px;margin:9px 0;transition:.2s}
    .footer-grid>div:not(:first-child) a:hover{color:var(--lime)}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:#8e9990;font-size:11px}
    a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--signal);outline-offset:3px}
    @media(max-width:1024px){
      .header-inner{gap:16px}.logo{min-width:215px}.main-nav a{padding-left:8px;padding-right:8px}
      .match-row{grid-template-columns:100px 1fr 100px}.row-link{grid-column:2;text-align:left}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .header-inner{height:68px}.main-nav,.header-cta{display:none}.menu-btn{display:block;margin-left:auto}
      .site-header.menu-open .main-nav{display:flex;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 16px;flex-direction:column;align-items:stretch}
      .site-header.menu-open .main-nav a{padding:12px 10px}.main-nav a.active:after{left:0;right:auto;width:25px;bottom:5px}
      .page-head{padding:45px 0 34px}.page-head h1{letter-spacing:-1.5px}.page-head p{font-size:15px}
      .section{padding:48px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .match-row{grid-template-columns:85px 1fr;gap:12px}.status{grid-column:2}.row-link{grid-column:2}
      .channel-grid,.data-grid,.split,.footer-grid{grid-template-columns:1fr}
      .channel.feature{min-height:155px}.cta-band{display:block;padding:28px 24px}.cta-band .btn-primary{margin-top:20px}
      .copyright{display:block}.copyright span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      .logo{min-width:0;font-size:14px}.logo small{font-size:8px}.logo-mark{width:25px;height:25px;border-width:6px}
      .notice-bar{font-size:11px}.notice-bar span{display:block;margin:0}
      .page-head h1{font-size:36px}.filter-bar{gap:7px}.filter-bar button{padding:8px 11px}
      .match-row{padding:16px}.match-info strong{font-size:15px}.data-card .number{font-size:31px}
    }

/* roulang page: category3 */
:root{
      --lime:#c8f542;
      --lime-dark:#a9d92d;
      --ink:#171a19;
      --muted:#69716d;
      --paper:#f5f5f0;
      --white:#fff;
      --line:#dfe3dc;
      --soft:#edf1e8;
      --signal:#e76d42;
      --dark:#202522;
      --radius:16px;
      --shadow:0 12px 32px rgba(23,26,25,.07);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .notice-bar{background:var(--dark);color:#cbd2cc;font-size:12px;padding:8px 0}
    .notice-bar span{color:var(--lime);font-weight:800;margin-right:12px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
    .header-inner{height:76px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
    .logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
    .header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
    .menu-btn{display:none;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:8px 11px}
    .page-hero{padding:62px 0 50px;border-bottom:1px solid var(--line)}
    .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:30px}
    .breadcrumb a:hover{color:var(--ink)}
    .breadcrumb span{margin:0 8px;color:#a1aaa4}
    .hero-row{display:flex;justify-content:space-between;align-items:end;gap:40px}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#69726d}
    .eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:17px}
    .eyebrow:before{content:"";width:28px;height:3px;background:var(--lime);display:inline-block}
    h1{font-size:clamp(36px,5vw,64px);line-height:1.1;letter-spacing:-2.4px;margin:0 0 18px}
    .hero-copy{max-width:720px;color:var(--muted);font-size:17px}
    .update-box{min-width:220px;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:18px 20px;box-shadow:var(--shadow)}
    .update-box b{display:block;font-size:24px;margin-top:5px}
    .section{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-head h2{font-size:31px;line-height:1.2;letter-spacing:-1px;margin:8px 0 0}
    .section-head p{max-width:530px;color:var(--muted);font-size:14px;margin:0}
    .filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:16px;background:var(--white);border:1px solid var(--line);border-radius:13px}
    .filter-title{font-weight:800;font-size:14px;margin-right:8px}
    .filter-chip{border:1px solid var(--line);background:var(--paper);color:#59635d;border-radius:8px;padding:8px 13px;font-size:13px;transition:.2s}
    .filter-chip:hover,.filter-chip.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}
    .event-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}
    .event-list{display:flex;flex-direction:column;gap:12px}
    .event-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:20px 22px;display:grid;grid-template-columns:115px 1fr auto;align-items:center;gap:20px;transition:.2s}
    .event-card:hover{border-color:var(--lime-dark);transform:translateY(-3px);box-shadow:var(--shadow)}
    .event-time strong{display:block;font-size:22px;line-height:1.2}
    .event-time small,.meta{color:var(--muted);font-size:12px}
    .event-info h3{font-size:17px;margin:5px 0 4px}
    .event-info p{font-size:13px;color:var(--muted);margin:0}
    .status{font-size:11px;font-weight:800;color:#5d7624;background:var(--soft);padding:5px 8px;border-radius:5px;white-space:nowrap}
    .status.live{color:#b94f2d;background:#fff0e9}
    .index-panel{background:var(--dark);color:#fff;border-radius:17px;padding:26px;min-height:100%}
    .index-panel h3{font-size:22px;margin:12px 0 20px}
    .index-row{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}
    .index-row span:last-child{color:var(--lime);font-weight:800}
    .index-note{color:#b9c1ba;font-size:13px;margin:22px 0 0}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .data-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px}
    .data-card strong{display:block;font-size:32px;letter-spacing:-1px}
    .data-card span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .data-card em{display:inline-block;color:#6c8422;background:var(--soft);font-size:11px;font-style:normal;padding:3px 7px;border-radius:4px;margin-top:16px}
    .surface{background:var(--soft)}
    .stage-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .stage-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:25px;position:relative}
    .stage-num{width:34px;height:34px;background:var(--lime);border-radius:8px;display:grid;place-items:center;font-weight:900;margin-bottom:22px}
    .stage-card h3{font-size:18px;margin:0 0 9px}
    .stage-card p{font-size:14px;color:var(--muted);margin:0}
    .split-info{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .info-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:26px}
    .info-card h3{font-size:20px;margin:0 0 12px}
    .info-card p{font-size:14px;color:var(--muted);margin:0 0 15px}
    .term-list{display:flex;flex-direction:column;gap:10px;margin:0;padding:0;list-style:none}
    .term-list li{padding:11px 13px;background:var(--paper);border-left:3px solid var(--lime);font-size:13px}
    .security{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .security-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:25px}
    .security-card h3{margin:0 0 10px;font-size:19px}
    .security-card p{color:var(--muted);font-size:14px;margin:0}
    .faq{max-width:850px;margin:auto}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between;gap:18px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";font-size:23px;font-weight:400;color:#71802e}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;max-width:760px;margin:12px 28px 0 0}
    .cta-band{background:var(--dark);color:#fff;border-radius:19px;padding:35px 40px;display:flex;justify-content:space-between;align-items:center;gap:28px}
    .cta-band h2{font-size:28px;margin:0 0 8px}
    .cta-band p{color:#b9c1ba;margin:0;font-size:14px}
    .footer{background:var(--dark);color:#d5dbd5;padding:58px 0 22px}
    .footer .logo{color:#fff;margin-bottom:16px}
    .footer .logo-mark{border-color:#fff;border-left-color:var(--lime)}
    .footer .logo small{color:#aeb8b0}
    .footer p{color:#aeb8b0;font-size:13px;margin:0}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer h3{color:var(--lime);font-size:14px;margin:5px 0 16px}
    .footer-grid a:not(.logo){display:block;color:#b9c1ba;font-size:13px;margin:9px 0;transition:.2s}
    .footer-grid a:not(.logo):hover{color:#fff;transform:translateX(3px)}
    .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:19px;color:#8f9991;font-size:11px}
    :focus-visible{outline:3px solid rgba(200,245,66,.8);outline-offset:3px}
    @media(max-width:1024px){
      .header-inner{gap:18px}.logo{min-width:215px}.main-nav a{padding-left:8px;padding-right:8px}
      .event-layout{grid-template-columns:1fr}.data-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .header-inner{height:68px}.main-nav{display:none;position:absolute;left:16px;right:16px;top:76px;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:11px 13px}.main-nav a.active:after{left:auto;right:13px;top:14px;bottom:auto;width:4px;height:20px}
      .header-cta{display:none}.menu-btn{display:block;margin-left:auto}
      .hero-row,.section-head,.cta-band{display:block}.update-box{margin-top:24px;width:100%}
      .page-hero{padding:42px 0}.section{padding:50px 0}.section-head p{margin-top:13px}
      .event-card{grid-template-columns:86px 1fr;gap:12px}.event-card .status{grid-column:2;justify-self:start}
      .stage-grid,.split-info,.security{grid-template-columns:1fr}.cta-band .btn-primary{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:8px}
    }
    @media(max-width:520px){
      h1{font-size:38px;letter-spacing:-1.5px}.hero-copy{font-size:15px}
      .data-grid{grid-template-columns:1fr 1fr}.data-card{padding:17px}.data-card strong{font-size:26px}
      .event-card{padding:16px}.event-info h3{font-size:15px}.filter-bar{align-items:stretch}.filter-chip{flex:1}
      .footer-grid{grid-template-columns:1fr}.logo{min-width:0}
    }

/* roulang page: category4 */
:root{
      --lime:#c8f542;
      --lime-dark:#a9d92d;
      --ink:#171a19;
      --muted:#69716d;
      --paper:#f5f5f0;
      --white:#fff;
      --line:#dfe3dc;
      --soft:#edf1e8;
      --signal:#e76d42;
      --dark:#202522;
      --radius:16px;
      --shadow:0 12px 32px rgba(23,26,25,.07);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .notice-bar{background:var(--dark);color:#d7ded8;font-size:12px;padding:8px 0}
    .notice-bar span{color:var(--lime);font-weight:800;margin-right:12px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.95);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,227,220,.82)}
    .header-inner{height:76px;display:flex;align-items:center;gap:32px}
    .logo{display:flex;align-items:center;gap:11px;min-width:250px;font-weight:800;letter-spacing:-.4px}
    .logo-mark{width:31px;height:31px;border:7px solid var(--ink);border-left-color:var(--lime);transform:rotate(45deg);display:inline-block}
    .logo small{display:block;color:var(--muted);font-size:10px;font-weight:600;letter-spacing:1.2px;margin-top:1px}
    .main-nav{display:flex;align-items:center;gap:4px;flex:1}
    .main-nav a{position:relative;padding:25px 13px 22px;font-size:14px;color:#4d5651;transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:14px;height:3px;background:var(--lime);border-radius:2px}
    .header-cta,.btn-primary{background:var(--lime);color:var(--ink);border:1px solid var(--lime);font-weight:750;padding:11px 18px;border-radius:9px;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s}
    .header-cta:hover,.btn-primary:hover{background:#d9ff66;transform:translateY(-2px);box-shadow:0 7px 18px rgba(169,217,45,.28)}
    .menu-btn{display:none;border:1px solid var(--line);background:var(--white);border-radius:8px;padding:8px 11px}
    .page-head{padding:66px 0 48px;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:25px}
    .breadcrumb a:hover{color:var(--ink)}
    .breadcrumb .current{color:var(--ink);font-weight:700}
    .eyebrow,.section-kicker{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:800;color:#69726d}
    .eyebrow{display:flex;align-items:center;gap:9px;margin-bottom:17px}
    .eyebrow:before{content:"";width:28px;height:3px;background:var(--lime);display:inline-block}
    .page-head h1{font-size:clamp(36px,5vw,62px);line-height:1.1;letter-spacing:-2px;margin:0 0 17px;max-width:780px}
    .page-head p{color:var(--muted);font-size:17px;max-width:760px;margin:0}
    .head-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}
    .tag{display:inline-flex;padding:5px 10px;background:var(--soft);border-radius:6px;color:#5a6833;font-size:12px;font-weight:750}
    .tag.signal{background:#fff0e9;color:#b94f2d}
    .section{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin:8px 0 0}
    .section-head p{max-width:520px;color:var(--muted);font-size:14px;margin:0}
    .filter-panel{display:flex;flex-wrap:wrap;align-items:center;gap:12px;padding:18px;background:var(--white);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
    .filter-label{font-size:13px;font-weight:800;margin-right:5px}
    .filter-panel select{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:8px;padding:9px 32px 9px 12px;outline:none}
    .filter-panel select:focus{border-color:var(--lime-dark);box-shadow:0 0 0 3px rgba(200,245,66,.25)}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:24px;align-items:start}
    .content-list{display:flex;flex-direction:column;gap:13px}
    .news-item{display:grid;grid-template-columns:108px 1fr auto;gap:20px;align-items:center;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:21px 22px;transition:.2s}
    .news-item:hover{border-color:var(--lime-dark);transform:translateX(3px);box-shadow:var(--shadow)}
    .news-date{font-size:13px;color:var(--muted);font-weight:700}
    .news-date strong{display:block;color:var(--ink);font-size:22px;line-height:1.1;margin-bottom:4px}
    .news-item h3{font-size:18px;line-height:1.35;margin:7px 0 5px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .read-link{font-size:13px;font-weight:800;white-space:nowrap;border-bottom:2px solid var(--lime);padding-bottom:3px}
    .read-link:hover{color:#657e1e}
    .empty-state{padding:42px;text-align:center;border:1px dashed #bfc8bc;border-radius:14px;color:var(--muted);background:rgba(255,255,255,.55)}
    .side-card{background:var(--dark);color:#fff;border-radius:16px;padding:25px;position:sticky;top:104px}
    .side-card h3{font-size:20px;line-height:1.35;margin:10px 0 12px}
    .side-card p{font-size:13px;color:#bdc6bf;margin:0 0 20px}
    .side-points{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .side-points li{font-size:13px;color:#dbe1dc;border-top:1px solid rgba(255,255,255,.13);padding-top:11px}
    .side-points li:before{content:"✓";color:var(--lime);font-weight:900;margin-right:8px}
    .channel-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px}
    .channel-card{background:var(--white);border:1px solid var(--line);border-radius:15px;padding:25px;min-height:190px;transition:.2s}
    .channel-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--lime-dark)}
    .channel-card.dark{background:var(--dark);color:#fff;border-color:var(--dark)}
    .channel-card h3{font-size:20px;margin:15px 0 8px}
    .channel-card p{font-size:13px;color:var(--muted);margin:0}
    .channel-card.dark p{color:#bdc6bf}
    .channel-card a{display:inline-block;margin-top:18px;font-size:13px;font-weight:800;border-bottom:2px solid var(--lime)}
    .index-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}
    .index-cell{background:var(--white);padding:24px}
    .index-cell strong{display:block;font-size:28px;line-height:1;margin-bottom:8px}
    .index-cell span{color:var(--muted);font-size:13px}
    .explain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .explain-card{padding:24px;background:var(--white);border:1px solid var(--line);border-radius:14px}
    .explain-card .num{color:#789322;font-size:13px;font-weight:900}
    .explain-card h3{font-size:18px;margin:10px 0 7px}
    .explain-card p{font-size:13px;color:var(--muted);margin:0}
    .notice-card{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:28px;background:#eef5d8;border:1px solid #d8e7a8;border-radius:16px}
    .notice-card h2{font-size:25px;margin:0 0 8px}
    .notice-card p{font-size:14px;color:#5c6651;margin:0}
    .notice-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;align-content:center;list-style:none;padding:0;margin:0}
    .notice-list li{font-size:13px;color:#4e5b43}
    .notice-list li:before{content:"•";color:var(--signal);font-weight:900;margin-right:8px}
    .faq{max-width:860px;margin:auto}
    .faq details{border-bottom:1px solid var(--line);padding:18px 0}
    .faq summary{cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";font-size:22px;font-weight:400;color:#7d8c2d;line-height:1}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;max-width:760px;margin:12px 0 0}
    .cta-band{margin-top:20px;background:var(--dark);color:#fff;border-radius:18px;padding:31px 34px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta-band h2{font-size:25px;margin:0 0 6px}
    .cta-band p{color:#bdc6bf;font-size:14px;margin:0}
    .footer{background:var(--dark);color:#fff;padding:52px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:38px}
    .footer .logo{min-width:0;color:#fff;margin-bottom:16px}
    .footer .logo-mark{border-color:#fff;border-left-color:var(--lime)}
    .footer p{color:#aeb8b0;font-size:13px}
    .footer h3{font-size:14px;margin:3px 0 14px}
    .footer-grid>div:not(:first-child) a{display:block;color:#aeb8b0;font-size:13px;margin:8px 0;transition:.2s}
    .footer-grid>div:not(:first-child) a:hover{color:var(--lime)}
    .copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#98a39a;font-size:12px}
    @media(max-width:1024px){
      .header-inner{gap:18px}.logo{min-width:220px}.main-nav a{padding-left:8px;padding-right:8px}
      .content-layout{grid-template-columns:1fr}.side-card{position:static}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .header-inner{height:68px}.main-nav{display:none;position:absolute;left:16px;right:16px;top:74px;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .main-nav.open{display:flex}.main-nav a{padding:12px 14px}.main-nav a.active:after{left:8px;right:auto;top:12px;bottom:12px;width:3px;height:auto}
      .header-cta{margin-left:auto;padding:9px 12px;font-size:13px}.menu-btn{display:block}
      .logo{min-width:0;font-size:14px}.logo small{font-size:8px}.logo-mark{width:25px;height:25px;border-width:6px}
      .page-head{padding:45px 0 35px}.page-head h1{letter-spacing:-1.4px}.page-head p{font-size:15px}
      .section{padding:48px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .news-item{grid-template-columns:76px 1fr;gap:13px;padding:17px}.news-item .read-link{grid-column:2}
      .channel-grid,.explain-grid{grid-template-columns:1fr}.channel-card{min-height:0}
      .index-strip{grid-template-columns:1fr 1fr}.index-cell{padding:18px}
      .notice-card{grid-template-columns:1fr}.notice-list{grid-template-columns:1fr}
      .cta-band{display:block;padding:25px}.cta-band .btn-primary{margin-top:18px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}.copyright span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      .notice-bar{font-size:11px}.header-cta{display:none}
      .page-head h1{font-size:36px}.filter-panel{align-items:stretch;flex-direction:column}
      .filter-panel select{width:100%}.news-item{grid-template-columns:1fr}.news-item .read-link{grid-column:auto}
      .index-strip{grid-template-columns:1fr 1fr}.index-cell strong{font-size:23px}
      .footer-grid{grid-template-columns:1fr}
    }