/* roulang page: index */
:root{--ink:#f5f7fb;--muted:#aab5c8;--bg:#080b14;--panel:#111827;--line:#263248;--cyan:#62e5e8;--violet:#9d8cff;--orange:#ffb454;--radius:22px;--shadow:0 20px 70px rgba(0,0,0,.28)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;width:100%;object-fit:cover}button{font:inherit;cursor:pointer}.container{width:min(1160px,92%);margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(8,11,20,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-weight:900;letter-spacing:-1px;font-size:20px}.brand span{color:var(--cyan)}.nav-links{display:flex;gap:28px;color:var(--muted);font-size:14px}.nav-links a{transition:.25s}.nav-links a:hover,.nav-links a.active{color:var(--cyan)}.nav-cta,.btn-primary{background:var(--cyan);color:#061016;border:0;border-radius:999px;padding:12px 21px;font-weight:800;box-shadow:0 8px 30px rgba(98,229,232,.18);transition:.25s}.nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}.hero{min-height:650px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(8,11,20,.96) 12%,rgba(8,11,20,.72) 58%,rgba(8,11,20,.45)),url('/assets/images/052389459159c7a8.webp') center/cover}.hero-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:60px;align-items:center}.eyebrow,.tag{color:var(--cyan);font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:800}.hero h1{font-size:clamp(42px,6vw,78px);line-height:1.08;letter-spacing:-4px;margin:18px 0}.hero p{max-width:680px;color:#c2cada;font-size:18px}.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}.btn-secondary{border:1px solid var(--line);border-radius:999px;padding:11px 20px;color:var(--ink);transition:.25s}.btn-secondary:hover{border-color:var(--cyan);color:var(--cyan)}.hero-panel{padding:25px;border:1px solid rgba(255,255,255,.14);background:rgba(15,22,38,.78);border-radius:var(--radius);box-shadow:var(--shadow)}.panel-top{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.live{color:#ff6d8d}.match{padding:22px 0;border-bottom:1px solid var(--line)}.match:last-child{border:0}.teams{display:flex;justify-content:space-between;font-size:18px;font-weight:800}.score{color:var(--cyan);font-size:25px}.trust{display:flex;gap:20px;flex-wrap:wrap;margin-top:30px;color:var(--muted);font-size:13px}.section{padding:105px 0;border-bottom:1px solid rgba(255,255,255,.06)}.section.alt{background:#0d1220}.section-head{max-width:720px;margin-bottom:42px}.section-head h2{font-size:clamp(29px,4vw,48px);line-height:1.15;letter-spacing:-2px;margin:10px 0 16px}.section-head p{color:var(--muted);font-size:16px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.28s}.card:hover{transform:translateY(-5px);border-color:#50627f;box-shadow:var(--shadow)}.card h3{margin:10px 0 8px;font-size:20px}.card p,.list p{color:var(--muted);font-size:14px;margin:0}.icon{font-size:28px;color:var(--cyan)}.image-card{padding:0;overflow:hidden}.image-card img{height:180px}.image-card .inside{padding:22px}.metric{font-size:38px;font-weight:900;color:var(--cyan);line-height:1}.metric small{font-size:13px;color:var(--muted);font-weight:500}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.split img{height:390px;border-radius:var(--radius);border:1px solid var(--line)}.bullet{display:flex;gap:13px;margin:18px 0}.bullet b{color:var(--orange)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.timeline div{background:var(--panel);padding:25px}.timeline 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auto;color:var(--muted)}footer{padding:48px 0;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-links{display:flex;gap:20px}.footer-links a:hover{color:var(--cyan)}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}@media(max-width:900px){.hero-grid,.split,.news{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr)}.hero{padding:80px 0}.hero-panel{max-width:600px}.nav-links{gap:14px}}@media(max-width:560px){.nav{height:68px}.nav-links{display:none}.nav-cta{padding:9px 14px;font-size:13px}.hero h1{letter-spacing:-2px}.hero p{font-size:16px}.section{padding:70px 0}.grid-3,.grid-4,.timeline{grid-template-columns:1fr}.split img{height:260px}.trust{gap:10px}.actions>*{width:100%;text-align:center}}

/* roulang page: category1 */
:root{--ink:#f5f7fb;--muted:#aab5c8;--bg:#080b14;--panel:#111827;--line:#263248;--cyan:#62e5e8;--violet:#9d8cff;--orange:#ffb454;--radius:22px;--shadow:0 20px 70px rgba(0,0,0,.28)}
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.site-header{position:sticky;top:0;z-index:20;background:rgba(8,11,20,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,255,255,.08)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{font-weight:900;letter-spacing:-1px;font-size:20px}.brand span{color:var(--cyan)}.nav-links{display:flex;gap:28px;color:var(--muted);font-size:14px}.nav-links a{transition:.25s}.nav-links a:hover,.nav-links a.active{color:var(--cyan)}.nav-cta,.btn-primary{background:var(--cyan);color:#061016;border:0;border-radius:999px;padding:12px 21px;font-weight:800;box-shadow:0 8px 30px rgba(98,229,232,.18);transition:.25s}.nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.08)}
.hero{padding:110px 0 100px;background:linear-gradient(90deg,rgba(8,11,20,.96),rgba(8,11,20,.68)),url('/assets/images/d90af590671f27d2.webp') center/cover}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}.eyebrow,.tag{color:var(--cyan);font-size:12px;letter-spacing:2px;font-weight:800}.hero h1{font-size:clamp(40px,6vw,76px);line-height:1.1;letter-spacing:-4px;margin:18px 0}.hero p{max-width:680px;color:#c2cada;font-size:18px}.actions{display:flex;gap:14px;margin-top:30px;flex-wrap:wrap}.btn-secondary{border:1px solid var(--line);border-radius:999px;padding:11px 20px;color:var(--ink);transition:.25s}.btn-secondary:hover{border-color:var(--cyan);color:var(--cyan)}.hero-panel,.card{background:rgba(17,24,39,.9);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-panel{padding:26px}.check{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);color:#dce5f2}.check:last-child{border:0}.check b{color:var(--cyan);font-size:20px}.section{padding:92px 0;border-bottom:1px solid rgba(255,255,255,.06)}.section.alt{background:#0d1220}.section-head{max-width:720px;margin-bottom:40px}.section-head h2{font-size:clamp(29px,4vw,48px);line-height:1.15;letter-spacing:-2px;margin:10px 0 16px}.section-head p,.card p,.muted{color:var(--muted)}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{padding:26px;transition:.28s}.card:hover{transform:translateY(-5px);border-color:#50627f}.card h3{margin:10px 0 8px;font-size:20px}.image-card{padding:0;overflow:hidden}.image-card img{height:190px}.inside{padding:22px}.feature{display:grid;grid-template-columns:.85fr 1.15fr;gap:40px;align-items:center}.feature img{height:360px;border-radius:var(--radius);border:1px solid var(--line)}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat{padding:24px;border-left:2px solid var(--cyan);background:#101827}.stat strong{display:block;font-size:34px;color:var(--cyan)}.match{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.match:last-child{border:0}.badge{display:inline-block;border-radius:999px;padding:4px 10px;font-size:12px;color:#081016;background:var(--orange);font-weight:800}.cta{background:linear-gradient(120deg,#17253b,#11142a);text-align:center}.cta p{max-width:700px;margin:0 auto;color:var(--muted)}footer{padding:48px 0;color:var(--muted);font-size:13px}.footer-row{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-links{display:flex;gap:20px}.footer-links a:hover{color:var(--cyan)}@media(max-width:900px){.hero-grid,.feature{grid-template-columns:1fr}.nav-links{gap:14px}.grid-3{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.nav{height:68px}.nav-links{display:none}.nav-cta{padding:9px 14px;font-size:13px}.hero{padding:78px 0}.hero h1{letter-spacing:-2px}.hero p{font-size:16px}.section{padding:68px 0}.grid-3,.stats{grid-template-columns:1fr}.feature img{height:250px}.footer-links{width:100%}}