/* roulang page: index */
:root{--ink:#eef3ff;--muted:#99a8c7;--bg:#080c18;--panel:#10182b;--line:#263452;--cyan:#42e8d0;--violet:#8c72ff;--orange:#ff9f5a;--radius:22px}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:Arial,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer} .container{width:min(1180px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(8,12,24,.88);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.nav{height:78px;display:flex;align-items:center;gap:28px}.logo{font-size:20px;font-weight:800;letter-spacing:-1px;white-space:nowrap}.logo i{color:var(--cyan);font-style:normal}.nav-chips{display:flex;gap:10px;overflow-x:auto;flex:1}.chip{padding:8px 15px;border:1px solid transparent;border-radius:30px;color:var(--muted);white-space:nowrap;transition:.25s}.chip:hover,.chip.active{color:var(--ink);background:#18243d;border-color:#385071}.nav-btn,.btn{border:0;border-radius:12px;padding:12px 20px;font-weight:700;transition:.25s}.nav-btn{background:var(--cyan);color:#07131b}.btn-primary{background:var(--cyan);color:#07131b}.btn-secondary{background:#18243d;color:var(--ink);border:1px solid #385071}.btn:hover,.nav-btn:hover{transform:translateY(-3px);box-shadow:0 10px 25px #42e8d044}.hero{padding:90px 0 70px;background:radial-gradient(circle at 80% 20%,#302d7355,transparent 35%),linear-gradient(135deg,#0b1020,#101a32)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:55px;align-items:center}.eyebrow,.tag{color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:2px;text-transform:uppercase}.hero h1{font-size:clamp(38px,5vw,70px);line-height:1.13;margin:18px 0 22px;letter-spacing:-3px}.hero p{color:var(--muted);font-size:18px;max-width:670px}.actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.hero-panel{border:1px solid var(--line);background:#121c32;border-radius:28px;padding:26px;box-shadow:0 25px 70px #0006}.panel-top{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}.live{color:#ff8c8c}.match{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid #24304a}.team{font-weight:700}.score{color:var(--cyan);font-size:22px;font-weight:800}.section{padding:82px 0}.section.alt{background:#0c1222}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}.section h2{font-size:34px;line-height:1.2;letter-spacing:-1px}.section-head p{color:var(--muted);max-width:600px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s}.card:hover{transform:translateY(-5px);border-color:#4f668f;box-shadow:0 15px 35px #0004}.card h3{font-size:20px;margin:13px 0 9px}.card p,.list p{color:var(--muted);font-size:15px}.icon{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:#1c3150;color:var(--cyan);font-weight:900}.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.stat{background:var(--panel);padding:25px}.stat strong{display:block;font-size:30px;color:var(--cyan)}.stat span{color:var(--muted);font-size:14px}.feature{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}.feature-box{padding:35px;border-radius:28px;background:linear-gradient(145deg,#182a42,#11192d);border:1px solid var(--line)}.list{display:grid;gap:13px}.list li{list-style:none;padding:18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:20px}.list li b{color:var(--ink)}.timeline{border-left:2px solid var(--violet);padding-left:25px;display:grid;gap:24px}.timeline strong{color:var(--orange);display:block}.news{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.news-main{min-height:260px;background:linear-gradient(135deg,#1c3452,#271f54);border-radius:24px;padding:30px;display:flex;flex-direction:column;justify-content:end}.news-main h3{font-size:28px}.cta{padding:70px 0;background:linear-gradient(100deg,#17334a,#261d4b)}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:20px}.cta h2{font-size:34px}.footer{padding:38px 0;color:var(--muted);border-top:1px solid var(--line)}.footer-row{display:flex;justify-content:space-between;gap:20px}.footer a:hover{color:var(--cyan)}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
@media(max-width:900px){.hero-grid,.feature,.news{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.container{width:min(100% - 28px,1180px)}.nav{height:68px;gap:12px}.logo{font-size:16px}.nav-btn{display:none}.hero{padding:60px 0}.hero h1{font-size:40px}.section{padding:58px 0}.section-head,.cta-box,.footer-row{display:block}.section-head p{margin-top:14px}.grid{grid-template-columns:1fr}.actions .btn{width:100%;text-align:center}.stats strong{font-size:24px}}

/* roulang page: category1 */
:root{--ink:#eef3ff;--muted:#99a8c7;--bg:#080c18;--panel:#10182b;--line:#263452;--cyan:#42e8d0;--violet:#8c72ff;--orange:#ff9f5a;--radius:22px}*{box-sizing:border-box}body{margin:0;font-family:Arial,"Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);line-height:1.7}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:#080c18ee;backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav{height:78px;display:flex;align-items:center;gap:28px}.logo{font-size:20px;font-weight:800;white-space:nowrap}.logo i{color:var(--cyan);font-style:normal}.nav-chips{display:flex;gap:10px;overflow-x:auto;flex:1}.chip{padding:8px 15px;border:1px solid transparent;border-radius:30px;color:var(--muted);white-space:nowrap;transition:.25s}.chip:hover,.chip.active{color:var(--ink);background:#18243d;border-color:#385071}.nav-btn,.btn{border:0;border-radius:12px;padding:12px 20px;font-weight:700;transition:.25s}.nav-btn,.btn-primary{background:var(--cyan);color:#07131b}.btn-secondary{background:#18243d;color:var(--ink);border:1px solid #385071}.btn:hover,.nav-btn:hover{transform:translateY(-3px);box-shadow:0 10px 25px #42e8d044}.hero{padding:78px 0 65px;background:radial-gradient(circle at 80% 20%,#302d7355,transparent 35%),linear-gradient(135deg,#0b1020,#101a32)}.hero-grid{display:grid;grid-template-columns:1fr .8fr;gap:55px;align-items:center}.eyebrow,.tag{color:var(--cyan);font-size:13px;font-weight:800;letter-spacing:2px}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.13;margin:18px 0}.hero p{color:var(--muted);font-size:18px;max-width:670px}.panel,.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:25px}.panel{box-shadow:0 25px 70px #0006}.count{display:flex;gap:12px;margin:22px 0}.count b{display:block;font-size:29px;color:var(--cyan)}.count span{color:var(--muted);font-size:12px}.section{padding:70px 0}.alt{background:#0c1222}.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}.section h2{font-size:34px;line-height:1.2}.section-head p,.card p,.list{color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{transition:.25s}.card:hover{transform:translateY(-5px);border-color:#4f668f;box-shadow:0 15px 35px #0004}.card h3{font-size:20px;margin:12px 0 8px}.badge{display:inline-block;color:#07131b;background:var(--orange);border-radius:20px;padding:3px 10px;font-size:12px;font-weight:bold}.feature{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;align-items:center}.list{margin:0;padding:0}.list li{list-style:none;padding:16px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px}.cta{padding:65px 0;background:linear-gradient(100deg,#17334a,#261d4b)}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer{padding:38px 0;color:var(--muted);border-top:1px solid var(--line)}.footer-row{display:flex;justify-content:space-between;gap:20px}.footer a:hover{color:var(--cyan)}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}@media(max-width:800px){.container{width:calc(100% - 28px)}.nav{height:68px;gap:12px}.logo{font-size:16px}.nav-btn{display:none}.hero{padding:55px 0}.hero-grid,.feature{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,1fr)}.section{padding:55px 0}.section-head,.cta-box,.footer-row{display:block}.section-head p{margin-top:12px}}@media(max-width:520px){.hero h1{font-size:40px}.grid{grid-template-columns:1fr}.card{padding:21px}}