:root{--bg:#F6FAFC;--surface:#fff;--light:#EAF6FA;--light2:#EDF4F8;--cyan:#25C8D1;--sky:#25B6E8;--blue:#1787DB;--navy:#174B78;--title:#183A56;--text:#31485D;--muted:#687D8E;--line:#DCE9F0;--footer:#123653;--shadow:0 12px 36px rgba(20,69,104,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.8 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:var(--navy);text-decoration:none}a:hover{text-decoration:underline;color:#006a9b}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--sky);outline-offset:3px}button{font:inherit;cursor:pointer}img{max-width:100%;height:auto}.wrap{max-width:1180px;margin:0 auto;padding-left:28px;padding-right:28px}.skip-link{position:absolute;top:-100px;left:20px;background:#fff;padding:8px 20px;z-index:120}.skip-link:focus{top:10px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:relative;z-index:10}.topbar{height:72px;display:flex;align-items:center;gap:25px}.brand{display:flex;align-items:center;gap:9px;min-width:0;color:var(--title);white-space:nowrap}.brand 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a[aria-current]{font-weight:700}.menu-toggle{display:none;border:0;background:transparent;width:40px;height:40px;padding:10px;flex-direction:column;justify-content:space-around}.menu-toggle span{height:2px;width:20px;background:var(--navy);display:block}.drawer,.drawer-overlay{visibility:hidden;pointer-events:none}.nojs-nav{display:none}main{min-height:60vh}h1,h2,h3{color:var(--title);line-height:1.38;margin-top:0}h1{font-size:35px;letter-spacing:-.03em}h2{font-size:26px}h3{font-size:19px}p{margin:0 0 1.1em}.eyebrow{display:inline-block;color:#087e98;text-transform:uppercase;font-weight:700;letter-spacing:.12em;font-size:12px;margin-bottom:12px}.lead{font-size:17px;line-height:1.82;color:#415e74}.section-block{margin-top:54px;margin-bottom:54px}.section-intro{max-width:770px;margin:0 0 22px}.section-intro p{color:var(--muted)}.hero{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;gap:38px;padding-top:47px;padding-bottom:45px}.hero h1{font-size:41px;margin-bottom:24px}.hero-copy p{max-width:620px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:25px}.primary-link,.secondary-link{display:inline-flex;padding:10px 19px;min-height:44px;align-items:center;font-weight:700;border-radius:8px}.primary-link{background:linear-gradient(110deg,#1787DB,#159da9);color:#fff}.primary-link:hover{color:#fff;text-decoration:none;filter:brightness(.94)}.secondary-link{background:#fff;border:1px solid #bed5e1}.secondary-link:hover{text-decoration:none}.media{display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--light);border:1px solid var(--line);border-radius:14px;margin:0;min-width:0}.media img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;object-position:center}.media-placeholder{display:block;width:55%;height:55%;border:2px solid rgba(23,75,120,.08);border-radius:18px;background:linear-gradient(125deg,rgba(255,255,255,.3),rgba(37,182,232,.07))}.media--hero{height:clamp(250px,26vw,330px)}.media--feature{height:250px}.media--card{height:170px}.media--banner{height:220px}.media--mobile{height:350px;max-width:320px}.media--football{height:235px}.media--esports{height:255px}.quick-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.quick-inner{display:flex;gap:25px;justify-content:space-between;padding-top:15px;padding-bottom:15px}.quick-inner p{margin:0;font-size:14px}.quick-inner strong{color:var(--navy);margin-right:7px}.quick-inner a{margin-right:8px;text-decoration:underline;text-decoration-color:#b7d8e1;text-underline-offset:4px}.directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.directory a{background:#fff;border:1px solid var(--line);padding:21px;border-radius:12px;transition:border-color .2s,transform .2s}.directory 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summary{cursor:pointer;font-weight:700;color:var(--title)}.faq details p{margin:10px 0 0}.related{padding-top:26px;border-top:1px solid var(--line)}.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.related-links a{padding:17px 18px;border-radius:8px;background:#fff;border:1px solid var(--line);font-weight:700}.site-footer{background:var(--footer);color:#EAF7FF;margin-top:50px;padding-top:43px;font-size:14px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1.1fr;gap:54px;padding-bottom:28px}.site-footer h2{font-size:16px;color:#fff}.site-footer p{color:#d4e7f4}.footer-brand{font-size:22px;color:white}.footer-links{display:grid;grid-template-columns:1fr 1fr;gap:6px}.site-footer a{color:#eaf7ff}.footer-bottom{border-top:1px solid 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@media(max-width:980px){.wrap{padding-left:22px;padding-right:22px}.topbar{height:64px;gap:12px;justify-content:space-between}.topbar-tagline,.channel-nav{display:none}.menu-toggle{display:flex}.brand{margin-right:auto}.brand img{max-height:30px}.entry-button{min-height:40px;padding:6px 14px;font-size:13px}.drawer-overlay{position:fixed;inset:0;background:rgba(11,36,54,.52);z-index:70;transition:opacity .2s;opacity:0}.drawer{position:fixed;left:0;top:0;bottom:0;width:min(86vw,344px);background:#fff;z-index:71;transform:translateX(-101%);overflow-y:auto;padding:18px 22px;transition:transform .2s}.drawer-open{overflow:hidden}.drawer-open .drawer,.drawer-open .drawer-overlay{visibility:visible;pointer-events:auto}.drawer-open .drawer{transform:translateX(0)}.drawer-open .drawer-overlay{opacity:1}.drawer-head{display:flex;justify-content:space-between;align-items:center;color:var(--title);font-weight:700;font-size:20px}.drawer-close{background:#EDF4F8;border:0;border-radius:7px;width:40px;height:40px;font-size:26px}.drawer-group{padding:15px 0;border-bottom:1px solid var(--line)}.drawer-group h2{font-size:13px;color:var(--muted);margin-bottom:8px}.drawer-group a{display:block;padding:8px 0;font-weight:700}.nojs-nav{display:flex;flex-wrap:wrap;gap:10px;padding-top:10px;padding-bottom:10px}.nojs-nav a{padding:4px 8px;background:var(--light)}.directory{grid-template-columns:repeat(3,minmax(0,1fr))}.hero h1{font-size:36px}.footer-grid{gap:28px}}
@media(max-width:760px){.hero,.split-feature,.article-layout,.editorial-grid,.two-col{grid-template-columns:1fr}.hero{gap:22px;padding-top:29px}.hero .media{grid-row:1}.hero .hero-copy{grid-row:2}.split-feature.reverse .media,.split-feature.reverse .prose{order:initial}.sidebar{position:static}.directory,.matrix,.compact-grid,.note-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.quick-inner{flex-wrap:wrap;gap:7px 18px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.related-links{grid-template-columns:1fr}.section-block{margin-top:40px;margin-bottom:40px}}
@media(max-width:640px){.wrap{padding-left:16px;padding-right:16px}body{font-size:15px;line-height:1.78}h1{font-size:27px}h2{font-size:22px}h3{font-size:18px}.hero h1{font-size:30px}.lead{font-size:16px}.section-block{margin-top:32px;margin-bottom:32px}.page-intro{padding-top:29px;padding-bottom:10px}.directory,.gallery,.note-grid,.compact-grid,.matrix,.steps{grid-template-columns:1fr}.directory a{padding:16px}.feature-story{padding:22px}.split-feature{gap:18px}.note{padding:18px}.info-card{padding:18px}.media--hero{height:200px}.media--feature,.media--football{height:180px}.media--esports{height:185px}.media--card{height:145px}.media--banner{height:150px}.media--mobile{height:290px;max-width:250px}.quick-inner{font-size:13px}.entry-button{padding:6px 10px}.brand strong{font-size:19px}.brand small{font-size:9px}.footer-grid{grid-template-columns:1fr;gap:18px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{flex-direction:column}.site-footer{margin-top:30px}.mobile-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;justify-content:space-around;align-items:center;background:#fff;border-top:1px solid var(--line);z-index:20;padding:6px 6px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -3px 15px rgba(10,34,54,.06)}.mobile-bottom a{padding:6px 13px;min-height:40px;display:flex;align-items:center;font-size:13px}.mobile-bottom a[aria-current]{border-bottom:2px solid var(--cyan);font-weight:700}body{padding-bottom:calc(60px + env(safe-area-inset-bottom))}.back-top{bottom:81px}.reading-band{padding:18px}}
@media(max-height:480px) and (max-width:640px){.mobile-bottom{position:static}body{padding-bottom:0}.back-top{bottom:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}