/* roulang page: index */
:root{
  --ink:#f5f7fb;--muted:#aab4c9;--dim:#748099;--bg:#090d17;--panel:#111827;
  --panel2:#151e30;--line:rgba(255,255,255,.1);--cyan:#32e6d0;--orange:#ff9d4d;
  --violet:#8e7cff;--red:#ff607d;--radius:20px;--shadow:0 18px 45px rgba(0,0,0,.28);
  --ease:all .28s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(9,13,23,.9);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.topbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;font-size:20px;white-space:nowrap}
.logo-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--violet));color:#081019;box-shadow:0 0 25px rgba(50,230,208,.22)}
.top-actions{display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:#0e1523;border-radius:12px;padding:8px 13px;color:var(--dim)}
.search-box input{border:0;outline:0;background:transparent;color:var(--ink);width:145px}
.nav-cta,.primary-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 18px;font-weight:700;transition:var(--ease)}
.nav-cta,.primary-btn{background:var(--cyan);color:#071016;box-shadow:0 10px 24px rgba(50,230,208,.16)}
.nav-cta:hover,.primary-btn:hover{background:#75f4e5;transform:translateY(-2px)}
.channel-bar{border-top:1px solid rgba(255,255,255,.06);overflow-x:auto}
.channel-nav{display:flex;gap:8px;min-height:52px;align-items:center;white-space:nowrap}
.channel-nav a{color:var(--muted);padding:7px 15px;border-radius:9px;font-size:14px}
.channel-nav a:hover,.channel-nav a.active{background:rgba(50,230,208,.12);color:var(--cyan)}
.hero{position:relative;min-height:620px;display:flex;align-items:center;overflow:hidden;background-image:linear-gradient(90deg,rgba(9,13,23,.98) 9%,rgba(9,13,23,.82) 43%,rgba(9,13,23,.32) 100%),url('/assets/images/ae6bf246d9033a66.png');background-size:cover;background-position:center}
.hero:after{content:"";position:absolute;inset:auto 0 0;height:150px;background:linear-gradient(transparent,var(--bg))}
.hero-content{position:relative;z-index:1;width:62%;padding:82px 0}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.05em;margin:20px 0 23px;max-width:800px}
.hero p{color:#c5cddd;font-size:18px;max-width:730px}
.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.ghost-btn{border:1px solid rgba(255,255,255,.2);color:var(--ink);background:rgba(255,255,255,.05)}
.ghost-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(50,230,208,.08)}
.section{padding:88px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.section.alt{background:#0d1421}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
.section-head h2{font-size:clamp(27px,3vw,42px);line-height:1.18;margin:10px 0 0;letter-spacing:-.035em}
.section-head p{color:var(--muted);max-width:590px;margin-bottom:0}
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.card:hover{transform:translateY(-5px);border-color:rgba(50,230,208,.42);box-shadow:var(--shadow)}
.card-body{padding:23px}
.card h3{font-size:20px;line-height:1.35;margin:11px 0 9px}
.card p{color:var(--muted);font-size:14px;margin-bottom:0}
.card-image{height:168px;width:100%;object-fit:cover}
.tag{font-size:12px;letter-spacing:.02em;color:var(--orange);text-transform:none}
.icon-tile{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:rgba(142,124,255,.16);color:var(--violet);font-size:20px}
.category-card{padding:25px;min-height:190px;display:flex;flex-direction:column;justify-content:space-between}
.category-card:nth-child(2) .icon-tile{color:var(--cyan);background:rgba(50,230,208,.14)}
.category-card:nth-child(3) .icon-tile{color:var(--orange);background:rgba(255,157,77,.14)}
.category-card:nth-child(4) .icon-tile{color:var(--red);background:rgba(255,96,125,.14)}
.inline-link{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-weight:700;font-size:14px;margin-top:18px}
.featured{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
.featured-main{min-height:395px;position:relative;background-image:linear-gradient(0deg,rgba(6,10,18,.9),transparent 70%),url('/assets/images/f276d21b2be54501.jpg');background-size:cover;background-position:center;display:flex;align-items:end}
.featured-main .card-body{width:100%}
.featured-main h3{font-size:30px}
.mini-list{display:grid;gap:12px}
.mini-item{display:flex;gap:15px;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:15px}
.mini-item img{width:88px;height:76px;object-fit:cover;border-radius:10px}
.mini-item h3{font-size:16px;margin:3px 0 5px}
.mini-item p{font-size:13px}
.live-strip{display:grid;grid-template-columns:1.15fr 1fr 1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.live-cell{padding:25px;background:var(--panel)}
.live-cell strong{display:block;font-size:28px;color:var(--cyan);line-height:1.2}
.live-cell small{color:var(--dim)}
.match-card{padding:20px;background:var(--panel);border-radius:16px;border:1px solid var(--line)}
.match-top{display:flex;justify-content:space-between;color:var(--dim);font-size:13px;margin-bottom:15px}
.teams{display:flex;align-items:center;justify-content:space-between;gap:12px;text-align:center}
.team{flex:1;font-weight:700}.team i{display:block;font-size:24px;color:var(--orange);font-style:normal;margin-bottom:4px}.score{font-size:22px;color:var(--ink);font-weight:800}
.news-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.news-card{display:flex;gap:17px;align-items:center;padding:14px;background:var(--panel);border:1px solid var(--line);border-radius:15px}
.news-card img{width:125px;height:96px;object-fit:cover;border-radius:11px}
.news-card h3{font-size:17px;margin:5px 0}
.news-card p{font-size:13px;color:var(--muted);margin:0}
.rank-panel{background:linear-gradient(135deg,#131b2d,#101622);border:1px solid var(--line);border-radius:var(--radius);padding:10px 25px}
.rank-row{display:grid;grid-template-columns:45px 1.4fr .8fr .8fr .7fr;align-items:center;padding:17px 8px;border-bottom:1px solid var(--line);gap:10px}
.rank-row:last-child{border-bottom:0}.rank-row strong{font-size:18px}.rank-row span{color:var(--muted);font-size:14px}.rank-row .trend{color:var(--cyan)}
.evidence{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:stretch}
.evidence-image{min-height:330px;border-radius:var(--radius);background:url('/assets/images/2865c1594907a164.png') center/cover}
.quote-box{padding:38px;background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center}
.quote-box blockquote{font-size:25px;line-height:1.45;margin:14px 0 20px;font-weight:700}
.quote-box cite{font-style:normal;color:var(--muted);font-size:14px}
.partner-grid{display:flex;flex-wrap:wrap;gap:12px}
.partner{flex:1 1 180px;padding:21px;border:1px solid var(--line);border-radius:14px;background:var(--panel);color:#cbd3e2;font-weight:700}
.partner i{color:var(--cyan);margin-right:8px}
.guarantee{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.guarantee-item{padding:25px;border-left:2px solid var(--cyan);background:rgba(255,255,255,.025)}
.guarantee-item h3{font-size:18px;margin:10px 0 5px}.guarantee-item p{font-size:14px;color:var(--muted);margin:0}
.download-panel{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:40px;border-radius:var(--radius);background:linear-gradient(110deg,#182a38,#151b33);border:1px solid rgba(50,230,208,.22)}
.download-panel h2{margin-bottom:10px}.download-panel p{color:var(--muted);max-width:650px;margin:0}
.footer{padding:48px 0 28px;background:#070a12}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;padding-bottom:35px}
.footer h3{font-size:16px;margin-bottom:14px}.footer p,.footer a{color:var(--muted);font-size:14px}.footer a:hover{color:var(--cyan)}
.footer-links{display:grid;gap:7px}.copyright{border-top:1px solid var(--line);padding-top:22px;color:var(--dim);font-size:13px;display:flex;justify-content:space-between;gap:15px}
:focus-visible{outline:3px solid rgba(50,230,208,.65);outline-offset:3px}
@media(max-width:1024px){.hero-content{width:76%}.grid-4{grid-template-columns:repeat(2,1fr)}.featured{grid-template-columns:1fr}.live-strip{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 28px,620px)}.topbar{min-height:68px}.search-box{display:none}.logo{font-size:16px}.logo-mark{width:34px;height:34px}.nav-cta{padding:9px 12px;font-size:13px}.hero{min-height:570px;background-position:62% center}.hero-content{width:100%;padding:70px 0}.hero p{font-size:16px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:14px}.grid-3,.grid-2,.news-row,.evidence,.guarantee{grid-template-columns:1fr}.rank-panel{padding:5px 12px}.rank-row{grid-template-columns:30px 1fr .6fr .5fr}.rank-row span:nth-last-child(2){display:none}.download-panel{display:block;padding:28px}.download-panel .primary-btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}}
@media(max-width:520px){h1{font-size:39px}.grid-4{grid-template-columns:1fr}.channel-nav{min-height:46px}.channel-nav a{padding:6px 11px;font-size:13px}.featured-main{min-height:340px}.featured-main h3{font-size:24px}.live-strip{grid-template-columns:1fr 1fr}.live-cell strong{font-size:23px}.news-card img{width:92px;height:76px}.footer-grid{grid-template-columns:1fr}.hero-actions a{width:100%}}

/* roulang page: category1 */
:root{
 --ink:#f5f7fb;--muted:#aab4c9;--dim:#748099;--bg:#090d17;--panel:#111827;
 --panel2:#151e30;--line:rgba(255,255,255,.1);--cyan:#32e6d0;--orange:#ff9d4d;
 --violet:#8e7cff;--red:#ff607d;--radius:20px;--shadow:0 18px 45px rgba(0,0,0,.28);
 --ease:all .28s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7;font-size:16px}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(9,13,23,.92);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.topbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;font-size:20px;white-space:nowrap}
.logo-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--violet));color:#081019;box-shadow:0 0 25px rgba(50,230,208,.22)}
.top-actions{display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:9px;border:1px solid var(--line);background:#0e1523;border-radius:12px;padding:8px 13px;color:var(--dim)}
.search-box input{border:0;outline:0;background:transparent;color:var(--ink);width:145px}
.nav-cta,.primary-btn,.ghost-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:11px 18px;font-weight:700;transition:var(--ease)}
.nav-cta,.primary-btn{background:var(--cyan);color:#071016;box-shadow:0 10px 24px rgba(50,230,208,.16)}
.nav-cta:hover,.primary-btn:hover{background:#75f4e5;transform:translateY(-2px)}
.channel-bar{border-top:1px solid rgba(255,255,255,.04)}
.channel-nav{display:flex;gap:8px;min-height:52px;align-items:center;white-space:nowrap;overflow-x:auto}
.channel-nav a{color:var(--muted);padding:7px 15px;border-radius:9px;font-size:14px}
.channel-nav a:hover,.channel-nav a.active{background:rgba(50,230,208,.12);color:var(--cyan)}
.page-hero{position:relative;overflow:hidden;min-height:405px;display:flex;align-items:center;background-image:linear-gradient(90deg,rgba(9,13,23,.97) 12%,rgba(9,13,23,.8) 48%,rgba(9,13,23,.35)),url('/assets/images/de6edfe2c07600e2.jpg');background-size:cover;background-position:center}
.page-hero:after{content:"";position:absolute;left:0;right:0;bottom:0;height:100px;background:linear-gradient(transparent,var(--bg))}
.page-hero-content{position:relative;z-index:1;padding:75px 0;max-width:760px}
.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
.page-hero h1{font-size:clamp(36px,5vw,64px);line-height:1.1;letter-spacing:-.045em;margin:17px 0}
.page-hero p{color:#c5cddd;font-size:18px;max-width:720px;margin:0}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.hero-meta span,.badge{border:1px solid rgba(50,230,208,.28);background:rgba(50,230,208,.08);color:var(--cyan);border-radius:999px;padding:6px 12px;font-size:13px}
.section{padding:82px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.section.alt{background:#0d1421}
.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);line-height:1.18;margin:10px 0 0;letter-spacing:-.035em}
.section-head p{color:var(--muted);max-width:590px;margin-bottom:0}
.grid{display:grid;gap:18px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease);box-shadow:0 8px 25px rgba(0,0,0,.12)}
.card:hover{transform:translateY(-5px);border-color:rgba(50,230,208,.42);box-shadow:var(--shadow)}
.card-body{padding:23px}
.card h3{font-size:20px;line-height:1.35;margin:10px 0 9px}
.card p{color:var(--muted);font-size:14px;margin:0}
.stat-card{padding:25px;position:relative;min-height:155px;background:linear-gradient(145deg,#121d2d,#101622);border:1px solid var(--line);border-radius:18px}
.stat-card i{color:var(--orange);font-size:20px}
.stat-card strong{display:block;font-size:32px;line-height:1.2;margin:17px 0 5px}
.stat-card span{color:var(--muted);font-size:14px}
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}
.image-panel{min-height:370px;border-radius:20px;overflow:hidden;position:relative;background:#111827}
.image-panel img{width:100%;height:100%;object-fit:cover}
.image-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,9,16,.78),transparent 65%)}
.image-caption{position:absolute;z-index:1;left:25px;right:25px;bottom:22px}
.image-caption h3{margin:8px 0;font-size:25px}
.image-caption p{margin:0;color:#d2d8e4;font-size:14px}
.info-panel{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:20px}
.info-panel h3{font-size:25px;margin:0 0 18px}
.info-list{display:grid;gap:0}
.info-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line);list-style:none}
.info-list li:last-child{border-bottom:0}
.info-list i{color:var(--cyan);margin-top:5px}
.info-list strong{display:block;font-size:16px}
.info-list span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
.match-card{padding:22px;background:var(--panel);border:1px solid var(--line);border-radius:17px}
.match-top{display:flex;justify-content:space-between;gap:10px;color:var(--dim);font-size:13px}
.match-teams{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:22px 0 17px}
.team{text-align:center;flex:1;font-weight:700}
.team i{display:block;color:var(--violet);font-size:23px;margin-bottom:6px}
.vs{color:var(--orange);font-weight:800}
.match-status{color:var(--cyan);font-size:13px;border-top:1px solid var(--line);padding-top:13px}
.topic-list{display:grid;gap:12px}
.topic-item{display:grid;grid-template-columns:50px 1fr auto;gap:16px;align-items:center;padding:17px;background:var(--panel);border:1px solid var(--line);border-radius:15px}
.topic-no{font-size:24px;font-weight:800;color:var(--orange)}
.topic-item h3{font-size:17px;margin:0 0 4px}
.topic-item p{color:var(--muted);font-size:13px;margin:0}
.topic-item a{color:var(--cyan);font-size:13px}
.timeline{position:relative;padding-left:30px;border-left:1px solid rgba(50,230,208,.35)}
.timeline-item{position:relative;padding:0 0 30px 22px}
.timeline-item:last-child{padding-bottom:0}
.timeline-item:before{content:"";position:absolute;left:-36px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(50,230,208,.1)}
.timeline-item strong{color:var(--orange);font-size:14px}
.timeline-item h3{margin:5px 0;font-size:19px}
.timeline-item p{color:var(--muted);font-size:14px;margin:0}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{padding:21px 23px;background:var(--panel);border:1px solid var(--line);border-radius:15px}
.faq-item h3{font-size:17px;margin:0 0 8px}
.faq-item p{color:var(--muted);font-size:14px;margin:0}
.cta-band{padding:34px 38px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(110deg,rgba(50,230,208,.15),rgba(142,124,255,.14));border:1px solid rgba(50,230,208,.24);border-radius:22px}
.cta-band h2{font-size:28px;margin:0 0 7px}
.cta-band p{color:var(--muted);margin:0}
.ghost-btn{border:1px solid rgba(255,255,255,.2);color:var(--ink);background:rgba(255,255,255,.05)}
.ghost-btn:hover{border-color:var(--cyan);color:var(--cyan);background:rgba(50,230,208,.08)}
.footer{padding:48px 0 28px;background:#070a12}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:35px;padding-bottom:35px}
.footer h3{font-size:16px;margin-bottom:14px}
.footer p,.footer a{color:var(--muted);font-size:14px}
.footer a:hover{color:var(--cyan)}
.footer-links{display:grid;gap:7px}
.copyright{border-top:1px solid var(--line);padding-top:22px;color:var(--dim);font-size:13px;display:flex;justify-content:space-between;gap:20px}
@media(max-width:1024px){
 .grid-4{grid-template-columns:repeat(2,1fr)}
 .split{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
 .topbar{min-height:70px}
 .top-actions{gap:8px}
 .search-box{display:none}
 .nav-cta{padding:9px 12px;font-size:13px}
 .page-hero{min-height:430px}
 .section{padding:62px 0}
 .section-head{display:block}
 .section-head p{margin-top:14px}
 .split,.faq-grid{grid-template-columns:1fr}
 .grid-3{grid-template-columns:repeat(2,1fr)}
 .cta-band{display:block;padding:27px}
 .cta-band .primary-btn{margin-top:20px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:520px){
 .container{width:min(100% - 28px,1180px)}
 .logo{font-size:16px}
 .logo-mark{width:34px;height:34px}
 .grid-4,.grid-3,.grid-2{grid-template-columns:1fr}
 .page-hero h1{font-size:39px}
 .page-hero p{font-size:16px}
 .topic-item{grid-template-columns:38px 1fr}
 .topic-item a{grid-column:2}
 .footer-grid{grid-template-columns:1fr}
 .copyright{display:block}
 .copyright span{display:block;margin-top:7px}
}