/* roulang page: index */
:root{
  --ink:#142235;--muted:#68788b;--blue:#2164d8;--blue-dark:#123e91;
  --cyan:#36bfd0;--gold:#d6a74a;--cream:#f7f9fc;--paper:#fff;
  --line:#e3e9f1;--shadow:0 18px 45px rgba(22,54,94,.10);
  --shadow-sm:0 8px 24px rgba(22,54,94,.08);--radius:20px;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:900;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;box-shadow:4px 4px 0 var(--gold);font-size:17px}
.main-nav{display:flex;align-items:center;gap:8px}
.main-nav>a,.drop-title{padding:10px 15px;border-radius:10px;color:#526275;font-weight:700;font-size:14px}
.main-nav>a:hover,.main-nav>a.active,.drop-title:hover{background:#edf4ff;color:var(--blue)}
.nav-drop{position:relative}
.drop-panel{display:none;position:absolute;left:0;top:46px;width:245px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow-sm)}
.nav-drop:hover .drop-panel{display:block}
.drop-panel a{display:block;padding:8px 10px;color:var(--muted);font-size:14px;border-radius:8px}
.drop-panel a:hover{background:#f1f6ff;color:var(--blue)}
.nav-note{font-size:13px;color:var(--blue-dark);font-weight:800;border-left:1px solid var(--line);padding-left:22px}
.hero{position:relative;overflow:hidden;color:#fff;padding:92px 0 100px;background:#12223a url('/assets/images/87af727ddcc4533a.png') center/cover no-repeat}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,24,46,.94),rgba(14,39,73,.78) 55%,rgba(14,39,73,.3))}
.hero .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f4ca6b;font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(38px,5.2vw,70px);line-height:1.1;letter-spacing:-.06em;margin:18px 0 22px;max-width:760px}
.hero p{max-width:690px;color:#d9e6f5;font-size:18px;line-height:1.9;margin-bottom:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:11px;padding:13px 22px;font-weight:900;cursor:pointer}
.btn-primary{background:#f2c768;color:#172b47;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.btn-primary:hover{background:#ffd982;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff;margin-left:10px}
.btn-outline:hover{background:rgba(255,255,255,.1)}
.hero-board{border:1px solid rgba(255,255,255,.22);border-radius:24px;background:rgba(13,28,51,.72);padding:25px;box-shadow:0 25px 60px rgba(0,0,0,.2)}
.board-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:18px;margin-bottom:18px}
.board-head strong{font-size:18px}.live{color:#65e0c5;font-size:13px;font-weight:800}
.match{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.match:last-child{border:0}.team{display:flex;align-items:center;gap:9px;font-weight:700}.team i{width:27px;height:27px;border-radius:8px;background:#e4a94a;display:inline-block}.team:nth-child(3) i{background:#48b9ca}.score{font-size:22px;font-weight:900;color:#fff}
.section{padding:88px 0}.section.alt{background:#fff}.section.dark{background:#14263f;color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
.section-head h2{font-size:clamp(27px,3vw,42px);letter-spacing:-.05em;line-height:1.2;margin:8px 0 0}
.section-head p{max-width:590px;color:var(--muted);margin:0}
.dark .section-head p{color:#b6c8dc}
.kicker{font-size:12px;color:var(--blue);font-weight:900;letter-spacing:.12em}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:.3s}
.feature:hover,.topic:hover,.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.feature-icon{width:46px;height:46px;border-radius:14px;background:#edf4ff;color:var(--blue);display:grid;place-items:center;font-weight:900;font-size:21px;margin-bottom:20px}
.feature h3,.topic h3,.news-card h3{font-size:20px;margin:0 0 9px;letter-spacing:-.03em}
.feature p,.topic p,.news-card p{color:var(--muted);font-size:14px;margin:0}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.matrix a{min-height:155px;padding:24px;border-radius:17px;border:1px solid var(--line);background:#fff;display:flex;flex-direction:column;justify-content:space-between}
.matrix a:hover{border-color:var(--blue);background:#f4f8ff;transform:translateY(-3px)}
.matrix b{font-size:18px}.matrix span{font-size:13px;color:var(--muted)}
.release-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
.release-main{position:relative;min-height:365px;border-radius:22px;overflow:hidden;background:#203954}
.release-main img{width:100%;height:100%;object-fit:cover;opacity:.75}
.release-overlay{position:absolute;inset:auto 0 0;padding:30px;color:#fff;background:linear-gradient(transparent,rgba(8,21,40,.92))}
.release-overlay h3{font-size:28px;line-height:1.25;margin:8px 0}
.release-list{display:grid;gap:14px}
.release-item{background:#fff;border:1px solid var(--line);padding:20px;border-radius:16px;display:flex;gap:16px}
.release-item strong{display:block;font-size:16px}.release-item span{font-size:13px;color:var(--muted)}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic{padding:0 0 22px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.3s}
.topic img{height:155px;width:100%;object-fit:cover}.topic-content{padding:20px}
.topic-tag{font-size:12px;color:var(--blue);font-weight:900}
.news-layout{display:grid;grid-template-columns:1fr .8fr;gap:25px}
.news-list{background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 25px}
.news-row{display:flex;justify-content:space-between;gap:25px;padding:20px 0;border-bottom:1px solid var(--line)}
.news-row:last-child{border:0}.news-row h3{font-size:16px;margin:0 0 4px}.news-row p{color:var(--muted);font-size:13px;margin:0}.news-date{color:var(--blue);font-size:13px;white-space:nowrap;font-weight:800}
.side-card{border-radius:20px;padding:28px;background:#eaf3ff;border:1px solid #d5e6fc}.side-card h3{margin-top:0;font-size:23px}.side-card p{color:var(--muted);font-size:14px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.metric{padding:26px 22px;border:1px solid rgba(255,255,255,.15);border-radius:17px;background:rgba(255,255,255,.06)}
.metric strong{display:block;color:#f4ca6b;font-size:38px;line-height:1.2}.metric span{color:#c4d4e7;font-size:14px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid #dce7f3}
.milestone{position:relative;padding:25px 22px 0;border-right:1px solid var(--line)}.milestone:last-child{border:0}
.milestone:before{content:"";width:13px;height:13px;border:3px solid #fff;background:var(--blue);border-radius:50%;position:absolute;top:-8px;left:22px}
.milestone b{display:block;color:var(--blue);font-size:13px;margin-bottom:12px}.milestone h3{font-size:18px;margin:0 0 8px}.milestone p{font-size:13px;color:var(--muted);margin:0}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote{background:#fff;border:1px solid var(--line);padding:25px;border-radius:18px}.quote p{margin:0 0 18px;color:#42556c;font-size:15px}.quote b{font-size:14px}.quote span{display:block;color:var(--muted);font-size:12px}
.contact{padding:70px 0;background:#edf4ff}.contact-box{display:flex;justify-content:space-between;align-items:center;gap:30px;background:#17345d;color:#fff;border-radius:24px;padding:40px 48px}.contact-box h2{margin:0 0 10px;font-size:32px}.contact-box p{color:#c9d9eb;margin:0;max-width:650px}
.site-footer{background:#101e31;color:#a9bbcf;padding:52px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand{color:#fff;font-weight:900;font-size:21px}.footer-top p{max-width:490px;font-size:14px;margin:10px 0 0}.footer-links{display:flex;gap:20px;font-size:14px}.footer-links a:hover{color:#fff}.copyright{padding-top:20px;font-size:12px;color:#71869f}
:focus-visible{outline:3px solid #f2c768;outline-offset:3px}
@media(max-width:1024px){.hero-grid{gap:35px}.matrix{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 28px,var(--max))}.nav-wrap{height:auto;min-height:68px;overflow-x:auto}.main-nav{order:3;width:100%;padding-bottom:10px}.nav-wrap{flex-wrap:wrap;gap:8px}.nav-note{display:none}.main-nav>a,.drop-title{padding:7px 10px}.hero{padding:65px 0 70px}.hero-grid,.release-grid,.news-layout{grid-template-columns:1fr}.hero h1{font-size:43px}.hero p{font-size:16px}.section{padding:62px 0}.grid-3,.topic-grid,.quote-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:15px}.timeline{grid-template-columns:1fr 1fr;gap:25px;border-top:0}.milestone{border-right:0;border-top:2px solid var(--line);padding-top:20px}.milestone:before{top:-8px}.contact-box{display:block;padding:30px 25px}.contact-box .btn{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:22px}}
@media(max-width:520px){.brand{font-size:16px}.brand-mark{width:32px;height:32px}.hero h1{font-size:35px}.hero .btn{width:100%;margin:5px 0}.hero-board{padding:18px}.matrix{grid-template-columns:1fr}.metrics{grid-template-columns:1fr 1fr}.metric strong{font-size:29px}.news-row{display:block}.news-date{display:block;margin-top:7px}.timeline{grid-template-columns:1fr}.footer-links{flex-wrap:wrap}}

/* roulang page: category1 */
:root{
 --ink:#142235;--muted:#68788b;--blue:#2164d8;--blue-dark:#123e91;
 --cyan:#36bfd0;--gold:#d6a74a;--cream:#f7f9fc;--paper:#fff;
 --line:#e3e9f1;--shadow:0 18px 45px rgba(22,54,94,.10);
 --shadow-sm:0 8px 24px rgba(22,54,94,.08);--radius:20px;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:900;letter-spacing:-.04em;white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;box-shadow:4px 4px 0 var(--gold);font-size:17px}
.main-nav{display:flex;align-items:center;gap:8px}
.main-nav>a,.drop-title{padding:10px 15px;border-radius:10px;color:#526275;font-weight:700;font-size:14px}
.main-nav>a:hover,.main-nav>a.active,.drop-title:hover,.drop-title.active{background:#edf4ff;color:var(--blue)}
.nav-drop{position:relative}
.drop-panel{display:none;position:absolute;top:44px;left:0;width:190px;padding:9px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm)}
.nav-drop:hover .drop-panel{display:block}
.drop-panel a{display:block;padding:8px 10px;color:var(--muted);font-size:14px;border-radius:8px}
.drop-panel a:hover{background:#f1f6ff;color:var(--blue)}
.nav-note{font-size:13px;color:var(--blue-dark);font-weight:800;border-left:1px solid var(--line);padding-left:22px}
.hero{position:relative;overflow:hidden;padding:82px 0 88px;background:#12223a url('/assets/images/927d38e6239d579d.webp') center/cover no-repeat;color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(9,24,46,.94),rgba(14,39,73,.8) 60%,rgba(14,39,73,.35))}
.hero .container{position:relative}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f4ca6b;font-size:13px;font-weight:900;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-.06em;margin:18px 0 22px;max-width:720px}
.hero p{max-width:680px;color:#d9e6f5;font-size:18px;line-height:1.9;margin:0}
.hero-panel{border:1px solid rgba(255,255,255,.22);border-radius:24px;background:rgba(13,28,51,.76);padding:26px;box-shadow:0 25px 60px rgba(0,0,0,.2)}
.panel-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:18px;margin-bottom:18px}
.panel-top strong{font-size:19px}
.live-dot{color:#89e4b1;font-size:13px;font-weight:800}
.live-dot:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:#61d992;margin-right:7px}
.score-row{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.score-row:last-child{border:0}
.team{font-weight:800}
.team:last-child{text-align:right}
.score{color:#f4ca6b;font-weight:900;font-size:20px}
.section{padding:78px 0}
.section.alt{background:#fff}
.section.dark{background:#14263f;color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
.section-head h2{font-size:clamp(27px,3vw,42px);letter-spacing:-.05em;line-height:1.2;margin:8px 0 0}
.section-head p{max-width:590px;color:var(--muted);margin:0}
.dark .section-head p{color:#b6c8dc}
.badge{display:inline-block;color:var(--blue);background:#edf4ff;border-radius:999px;padding:5px 11px;font-size:12px;font-weight:900}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-38px;position:relative;z-index:2}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:23px;box-shadow:var(--shadow-sm)}
.stat-card strong{display:block;font-size:31px;color:var(--blue);line-height:1.1}
.stat-card span{font-size:13px;color:var(--muted)}
.channel-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
.channel-feature{min-height:330px;border-radius:22px;overflow:hidden;position:relative;background:#203954}
.channel-feature img{width:100%;height:100%;object-fit:cover;opacity:.72}
.channel-feature:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(7,20,40,.9))}
.channel-copy{position:absolute;z-index:1;bottom:25px;left:27px;right:27px;color:#fff}
.channel-copy h3{font-size:28px;margin:8px 0}
.channel-copy p{color:#dbe6f3;font-size:14px;margin:0}
.channel-list{display:grid;gap:14px}
.channel-item{background:#fff;border:1px solid var(--line);border-radius:17px;padding:22px;display:flex;gap:17px;align-items:flex-start}
.channel-item:hover,.match-card:hover,.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.channel-icon{width:42px;height:42px;flex:0 0 42px;display:grid;place-items:center;border-radius:13px;background:#edf4ff;color:var(--blue);font-weight:900}
.channel-item h3{font-size:18px;margin:0 0 5px}
.channel-item p{font-size:13px;color:var(--muted);margin:0}
.match-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.match-card{padding:23px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);transition:.3s}
.match-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:19px}
.match-teams{display:flex;align-items:center;justify-content:space-between;gap:12px}
.match-team{font-weight:900;font-size:15px;max-width:100px}
.match-team:last-child{text-align:right}
.match-score{font-size:21px;color:var(--blue);font-weight:900}
.status{margin-top:18px;color:#b87c16;font-size:12px;font-weight:800}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid #d7e4f5;margin-top:12px}
.step{position:relative;padding:27px 20px 0;border-right:1px solid var(--line)}
.step:last-child{border:0}
.step:before{content:"";position:absolute;top:-8px;left:20px;width:14px;height:14px;border:3px solid var(--blue);background:#fff;border-radius:50%}
.step strong{display:block;font-size:18px;margin-bottom:6px}
.step span{font-size:13px;color:var(--muted)}
.news-layout{display:grid;grid-template-columns:1fr 330px;gap:25px}
.news-list{background:#fff;border:1px solid var(--line);border-radius:20px;padding:8px 25px}
.news-row{display:flex;justify-content:space-between;gap:25px;padding:19px 0;border-bottom:1px solid var(--line)}
.news-row:last-child{border:0}
.news-row h3{font-size:16px;margin:0 0 4px}
.news-row p{color:var(--muted);font-size:13px;margin:0}
.news-date{color:var(--blue);font-size:12px;white-space:nowrap;font-weight:800}
.side-card{border-radius:20px;padding:27px;background:#eaf3ff;border:1px solid #d5e6fc}
.side-card h3{margin-top:0;font-size:23px}
.side-card p{color:var(--muted);font-size:14px}
.cover-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.article-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;transition:.3s}
.article-card img{width:100%;height:165px;object-fit:cover}
.article-card div{padding:20px}
.article-card h3{font-size:18px;margin:7px 0}
.article-card p{font-size:13px;color:var(--muted);margin:0}
.faq-list{max-width:850px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;margin-bottom:12px;padding:18px 22px}
.faq-item summary{font-weight:900;cursor:pointer}
.faq-item p{color:var(--muted);font-size:14px;margin:13px 0 0}
.cta{padding:48px;border-radius:24px;background:#eaf3ff;border:1px solid #d7e7fb;display:flex;justify-content:space-between;align-items:center;gap:28px}
.cta h2{margin:0 0 8px;font-size:30px}
.cta p{margin:0;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:11px;padding:13px 22px;font-weight:900;border:0}
.btn-primary{background:#2164d8;color:#fff;box-shadow:0 9px 20px rgba(33,100,216,.2)}
.btn-primary:hover{background:#123e91;color:#fff;transform:translateY(-2px)}
.site-footer{background:#101e31;color:#a9bbcf;padding:52px 0 25px}
.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{color:#fff;font-weight:900;font-size:21px}
.footer-top p{max-width:490px;font-size:14px;margin:10px 0 0}
.footer-links{display:flex;gap:20px;font-size:14px;flex-wrap:wrap}
.footer-links a:hover{color:#fff}
.copyright{padding-top:20px;font-size:12px;color:#71869f}
a:focus-visible,summary:focus-visible{outline:3px solid #f2c768;outline-offset:3px}
@media(max-width:900px){
 .nav-wrap{height:auto;min-height:70px;flex-wrap:wrap;padding:8px 0}
 .main-nav{order:3;width:100%;padding-bottom:5px}
 .nav-note{display:none}
 .hero-grid,.channel-grid,.news-layout{grid-template-columns:1fr}
 .hero{padding:65px 0 72px}
 .stats{grid-template-columns:repeat(2,1fr);margin-top:20px}
 .match-grid,.cover-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
 .container{width:min(100% - 28px,var(--max))}
 .brand{font-size:17px}
 .brand-mark{width:34px;height:34px}
 .main-nav>a,.drop-title{padding:7px 9px;font-size:13px}
 .drop-panel{position:fixed;top:104px;left:14px}
 .hero h1{font-size:42px}
 .hero p{font-size:16px}
 .section{padding:58px 0}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .stats,.match-grid,.cover-grid{grid-template-columns:1fr}
 .timeline{display:block;border-top:0;border-left:2px solid #d7e4f5}
 .step{border:0;border-bottom:1px solid var(--line);padding:15px 15px 18px 25px}
 .step:before{top:20px;left:-8px}
 .news-row{display:block}
 .news-date{display:block;margin-top:7px}
 .cta{display:block;padding:30px 24px}
 .cta .btn{margin-top:22px}
 .footer-top{display:block}
 .footer-links{margin-top:24px}
}