:root{--bg:#F3F8FF;--white:#FFF;--soft:#EAF4FF;--soft2:#F0F6FC;--blue:#0B55B5;--deep:#073B86;--sport:#126BCB;--bright:#1785E8;--sky:#55B9F5;--glow:#91D9FF;--navy:#10243D;--text:#263B52;--muted:#667A91;--footer:#052B62;--line:rgba(11,85,181,.12);--grad:linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);--shadow:0 20px 50px rgba(7,59,134,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.8;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%;height:auto}a{color:var(--blue);text-decoration:none}a:hover{color:var(--bright)}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid var(--sky);outline-offset:3px}.skip-link{position:fixed;left:14px;top:-60px;z-index:20000;background:#fff;color:var(--deep);padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;width:100%;z-index:9999;background:rgba(7,59,134,.97);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px)}.header-inner{position:relative;max-width:1320px;min-height:72px;margin:0 auto;padding:0 20px;display:flex;align-items:center;justify-content:space-between}.menu-toggle{width:44px;height:44px;border:1px solid rgba(255,255,255,.20);border-radius:10px;background:rgba(255,255,255,.08);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;cursor:pointer}.menu-toggle span{width:25px;height:2px;display:block;background:#fff}.site-logo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);line-height:0}.site-logo img{display:block;width:auto;max-width:150px;max-height:48px}.main-btn{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 22px;border-radius:999px;background:linear-gradient(135deg,#55B9F5 0%,#1785E8 45%,#126BCB 100%);color:#fff;font-weight:700;box-shadow:0 10px 26px rgba(23,133,232,.28);transition:transform .18s,box-shadow .18s}.main-btn:hover{color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(23,133,232,.34)}
.channel-nav{background:#fff;border-bottom:1px solid var(--line)}.channel-inner{max-width:1320px;margin:0 auto;padding:0 18px;display:flex;overflow-x:auto;scrollbar-width:thin}.channel-inner a{position:relative;flex:0 0 auto;padding:13px 15px 12px;color:#526B86;font-weight:650;white-space:nowrap}.channel-inner a.is-active{color:var(--blue)}.channel-inner a.is-active:after{content:"";position:absolute;left:30%;right:30%;bottom:0;height:3px;background:var(--bright);border-radius:3px 3px 0 0}
.drawer-overlay{position:fixed;inset:0;z-index:10000;background:rgba(5,43,98,.58);opacity:0;transition:opacity .18s}.drawer-overlay.is-visible{opacity:1}.site-drawer{position:fixed;left:0;top:0;bottom:0;z-index:10001;width:420px;max-width:92vw;background:#fff;box-shadow:24px 0 60px rgba(5,43,98,.22);transform:translateX(-103%);transition:transform .24s;overflow-y:auto}.site-drawer.is-open{transform:translateX(0)}.drawer-head{min-height:76px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.drawer-logo img{max-width:140px;max-height:46px}.drawer-close{width:44px;height:44px;border:1px solid var(--line);background:#fff;color:var(--deep);font-size:30px;line-height:1;border-radius:10px;cursor:pointer}.drawer-nav{padding:18px 22px 34px}.drawer-nav section{padding:10px 0 16px;border-bottom:1px solid var(--line)}.drawer-nav section:last-child{border-bottom:0}.drawer-nav h2{margin:0 0 6px;color:var(--blue);font-size:14px;letter-spacing:.08em}.drawer-nav a{display:block;padding:7px 0;color:var(--navy);font-weight:600}
.hero-slider{position:relative;max-width:1320px;margin:22px auto 0;overflow:hidden;border-radius:18px;background:#073B86;box-shadow:0 20px 50px rgba(7,59,134,.20)}.hero-slide{display:none}.hero-slide.is-active{display:block}.hero-slide img{display:block;width:100%;height:auto;object-fit:contain}.hero-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:4;width:46px;height:46px;border:1px solid rgba(255,255,255,.35);border-radius:50%;background:rgba(7,59,134,.62);color:#fff;font-size:28px;cursor:pointer}.hero-arrow:hover{background:rgba(7,59,134,.88)}.hero-arrow.prev{left:16px}.hero-arrow.next{right:16px}.hero-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:8px;z-index:5}.hero-dot{width:11px;height:11px;padding:0;border-radius:50%;border:1px solid rgba(255,255,255,.8);background:rgba(255,255,255,.28);cursor:pointer}.hero-dot.is-active{background:#fff;transform:scale(1.16)}
.section{padding:88px 20px}.section-inner{max-width:1320px;margin:0 auto}.section.white{background:#fff}.section.soft{background:var(--soft)}.section.blue{background:radial-gradient(circle at 72% 35%,rgba(85,185,245,.40),transparent 38%),var(--grad);color:#fff}.section.deep{background:#052B62;color:#fff}.section-title{max-width:840px;margin:0 0 34px}.eyebrow{display:inline-flex;margin-bottom:10px;color:var(--bright);font-weight:800;font-size:14px;letter-spacing:.08em}.blue .eyebrow,.deep .eyebrow,.page-hero .eyebrow{color:var(--glow)}h1,h2,h3{line-height:1.22;color:var(--navy)}h1{font-size:clamp(38px,5vw,62px);margin:.1em 0 .35em}h2{font-size:clamp(28px,3.2vw,40px);margin:.2em 0 .5em}h3{font-size:22px;margin:.2em 0 .45em}.blue h1,.blue h2,.blue h3,.deep h1,.deep h2,.deep h3,.page-hero h1{color:#fff}p{margin:.3em 0 1.1em}.lead{font-size:20px;line-height:1.85;color:#536C87;max-width:900px}.blue .lead,.deep .lead{color:#DCEEFF}.text-link{font-weight:800}.blue .text-link,.deep .text-link{color:var(--glow)}
.page-hero{padding:92px 20px 74px;background:radial-gradient(circle at 72% 35%,rgba(85,185,245,.40),transparent 38%),var(--grad);color:#fff}.page-hero .section-inner{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);gap:56px;align-items:center}.page-hero p{font-size:18px;color:#E7F4FF;max-width:760px}.page-hero img{display:block;width:100%;height:auto;object-fit:contain;max-height:440px}.article{max-width:920px;margin:0 auto;font-size:17px}.article section{padding:22px 0;border-bottom:1px solid var(--line)}.article section:last-child{border-bottom:0}.article ul{padding-left:1.2em}.article li{margin:.3em 0}
.focus-strip{max-width:1320px;margin:24px auto 0;padding:0 20px}.focus-shell{background:#073B86;color:#fff;border-radius:16px;padding:22px 24px}.focus-head{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:14px}.focus-head h2{font-size:22px;color:#fff;margin:0}.focus-head a{color:var(--sky);font-weight:800}.focus-grid{display:grid;grid-template-columns:repeat(4,1fr)}.focus-item{padding:14px 18px;border-left:1px solid rgba(255,255,255,.13)}.focus-item:first-child{border-left:0;padding-left:0}.focus-item h3{font-size:17px;color:#fff;margin-bottom:6px}.focus-item p{font-size:14px;color:#D8E9FF;line-height:1.65;margin-bottom:8px}.focus-item a{color:var(--sky);font-weight:700}
.editorial-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:24px}.feature-panel{min-height:520px;padding:34px;border-radius:22px;background:#fff;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden}.feature-panel img{width:100%;height:auto;object-fit:contain;margin-bottom:24px;border-radius:14px}.stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}.sport-panel{padding:34px;border-radius:22px;color:#fff;background:var(--grad);display:flex;flex-direction:column;justify-content:flex-end;min-height:245px}.sport-panel h3{color:#fff;font-size:30px}.sport-panel p{color:#DCEEFF}
.zone-row{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}.zone-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden}.zone-item img{display:block;width:100%;aspect-ratio:16/10;object-fit:contain;background:#F7FBFF}.zone-item div{padding:18px}.zone-item h3{font-size:18px}.zone-item p{font-size:14px;line-height:1.7;color:#5C7189}
.entertainment-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:24px}.esports-feature{padding:30px;border:1px solid rgba(255,255,255,.14);border-radius:22px;background:rgba(255,255,255,.06)}.esports-feature img{display:block;width:100%;height:auto;object-fit:contain;border-radius:14px;margin-bottom:22px}.entertainment-list{display:grid;gap:16px}.entertainment-item{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding:16px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}.entertainment-item img{width:150px;height:96px;object-fit:contain;background:rgba(255,255,255,.05);border-radius:12px}
.app-showcase{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.app-showcase img{display:block;width:100%;height:auto;object-fit:contain;max-height:520px}.actions{display:flex;flex-wrap:wrap;gap:18px;align-items:center;margin-top:22px}.actions .secondary{font-weight:800;color:var(--glow)}
.activity-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:34px}.activity-feature{padding:32px;border-radius:20px;background:var(--grad);color:#fff;min-height:380px;display:flex;flex-direction:column;justify-content:flex-end}.activity-feature h3{font-size:34px;color:#fff}.activity-list{display:grid;background:#fff;border-top:1px solid var(--line)}.activity-list article{padding:22px 0;border-bottom:1px solid var(--line)}
.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:44px}.news-lead{padding-right:20px}.news-lead h3{font-size:34px}.news-list article{padding:14px 0;border-bottom:1px solid var(--line)}.news-list h3{font-size:18px}.service-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.service-panel{padding:34px;border-radius:20px;background:#fff;border:1px solid var(--line)}.service-panel ul{columns:2;gap:26px;padding-left:1.1em}.feedback-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feedback{padding:22px;background:#fff;border-top:4px solid var(--bright);box-shadow:0 12px 30px rgba(7,59,134,.08)}
.faq-list{max-width:1000px;margin:0 auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;min-height:58px;padding:18px 50px 18px 0;border:0;background:transparent;color:var(--navy);font-size:18px;font-weight:800;text-align:left;cursor:pointer;position:relative}.faq-question:after{content:"+";position:absolute;right:4px;top:50%;transform:translateY(-50%);font-size:28px;color:var(--bright)}.faq-question[aria-expanded="true"]:after{content:"−"}.faq-answer{padding:0 46px 22px 0;color:#536C87}.notice{padding:24px 28px;border-left:5px solid var(--bright);background:#fff;color:var(--text);box-shadow:0 10px 28px rgba(7,59,134,.06)}.notice h2{color:var(--navy)}
.image-copy{display:grid;grid-template-columns:.95fr 1.05fr;gap:46px;align-items:center}.image-copy img{display:block;width:100%;height:auto;object-fit:contain;border-radius:18px;background:#fff;box-shadow:var(--shadow)}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.topic-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:18px}
.site-footer{background:#052B62;color:#fff;border-top:4px solid var(--sport);padding:58px 20px 92px}.footer-grid{max-width:1320px;margin:0 auto;display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:44px}.site-footer h2{font-size:16px;color:#fff;margin:0 0 14px}.site-footer a{display:block;color:#DCEBFA;padding:3px 0}.site-footer a:hover{color:var(--sky)}.footer-brand img{max-width:150px;max-height:48px;margin-bottom:16px}.footer-brand p{color:#C9DDF4;max-width:380px}.footer-legal{max-width:1320px;margin:34px auto 0;padding-top:24px;border-top:1px solid rgba(255,255,255,.13);color:#C5D8ED;font-size:14px}.mobile-bottom-nav{display:none}
@media(max-width:1100px){.zone-row{grid-template-columns:repeat(3,1fr)}.feedback-grid{grid-template-columns:1fr 1fr}.topic-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid section:last-child{grid-column:2/4}}
@media(max-width:900px){.section{padding:68px 18px}.editorial-grid,.entertainment-grid,.app-showcase,.activity-layout,.news-layout,.image-copy{grid-template-columns:1fr}.page-hero .section-inner{grid-template-columns:1fr;gap:34px}.page-hero img{max-height:360px}.focus-grid{grid-template-columns:1fr 1fr}.focus-item:nth-child(3){border-left:0}.focus-item{border-bottom:1px solid rgba(255,255,255,.1)}.service-grid{grid-template-columns:1fr}.feature-panel{min-height:auto}}
@media(max-width:767px){.header-inner{min-height:64px;padding:0 12px}.menu-toggle{width:40px;height:40px}.site-logo img{max-width:112px;max-height:38px}.main-btn{min-height:39px;padding:0 16px;font-size:14px}.channel-nav{display:none}.site-drawer{width:min(86vw,360px)}.hero-slider{margin:12px 10px 0;border-radius:13px}.hero-arrow{width:40px;height:40px;font-size:23px}.hero-arrow.prev{left:8px}.hero-arrow.next{right:8px}.hero-dots{bottom:10px}.focus-strip{padding:0 10px;margin-top:14px}.focus-shell{padding:18px}.focus-grid{grid-template-columns:1fr}.focus-item,.focus-item:first-child{padding:14px 0;border-left:0;border-bottom:1px solid rgba(255,255,255,.1)}.focus-item:last-child{border-bottom:0}.section{padding:56px 14px}.page-hero{padding:58px 14px 50px}.page-hero p{font-size:16px}h1{font-size:clamp(34px,10vw,42px)}h2{font-size:clamp(26px,8vw,32px)}.lead{font-size:17px}.zone-row{grid-template-columns:1fr 1fr}.entertainment-item{grid-template-columns:104px 1fr;padding:12px}.entertainment-item img{width:104px;height:78px}.service-panel ul{columns:1}.feedback-grid,.topic-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-grid section:last-child{grid-column:auto}.site-footer{padding-bottom:110px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(7,59,134,.10);padding-bottom:max(0px,env(safe-area-inset-bottom))}.mobile-bottom-nav a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:#36546F;font-size:12px;font-weight:700}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a.is-active{color:var(--bright)}body{padding-bottom:58px}}
@media(max-width:430px){.header-inner{padding:0 10px}.main-btn{padding:0 13px}.site-logo img{max-width:106px}.zone-row{grid-template-columns:1fr 1fr;gap:10px}.zone-item div{padding:14px}.footer-grid{grid-template-columns:1fr}.site-footer{padding-left:16px;padding-right:16px}}
@media(max-width:375px){.header-inner{padding:0 8px}.menu-toggle{width:38px;height:38px}.menu-toggle span{width:22px}.site-logo img{max-width:96px;max-height:34px}.main-btn{min-height:37px;padding:0 11px;font-size:13px}}