:root{--blue-950:#052B62;--blue-900:#073B86;--blue-700:#0B55B5;--blue-600:#126BCB;--blue-500:#1785E8;--sky:#55B9F5;--sky-soft:#91D9FF;--ink:#10243D;--text:#263B52;--muted:#667A91;--bg:#F3F8FF;--white:#FFFFFF;--soft:#EAF4FF;--soft-2:#F0F6FC;--border:rgba(11,85,181,.12);--shadow:0 20px 50px rgba(7,59,134,.14);--radius:18px;--max:1320px}
*{box-sizing:border-box}html{scroll-behavior:smooth}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:1.78;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:var(--blue-700);text-decoration:none}a:hover{color:var(--blue-500)}img{max-width:100%;height:auto}.skip-link{position:fixed;left:16px;top:-80px;z-index:12000;background:#fff;color:#073B86;padding:10px 14px;border-radius:10px;box-shadow:var(--shadow)}.skip-link:focus{top:12px}button,a{outline-offset:3px}button:focus-visible,a:focus-visible{outline:3px solid var(--sky-soft)}
.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:var(--max);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%);display:flex}.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:800;text-decoration:none;box-shadow:0 10px 26px rgba(23,133,232,.28);transition:transform .2s ease,box-shadow .2s ease}.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(--border)}.channel-nav-inner{max-width:var(--max);margin:0 auto;padding:0 20px;display:flex;gap:4px;overflow-x:auto;scrollbar-width:thin}.channel-nav a{position:relative;flex:0 0 auto;padding:13px 15px 12px;color:#526B86;font-size:14px;font-weight:700;white-space:nowrap}.channel-nav a.is-active,.channel-nav a:hover{color:var(--blue-700)}.channel-nav a.is-active:after{content:"";position:absolute;left:50%;bottom:0;width:28px;height:3px;border-radius:3px;background:var(--blue-500);transform:translateX(-50%)}
.drawer-overlay{position:fixed;inset:0;z-index:10000;background:rgba(4,24,51,.55);opacity:0;transition:opacity .22s ease}.drawer-overlay.is-visible{opacity:1}.site-drawer{position:fixed;left:0;top:0;bottom:0;z-index:10001;width:420px;max-width:86vw;background:#fff;box-shadow:22px 0 60px rgba(5,43,98,.22);transform:translateX(-104%);transition:transform .24s ease;overflow:auto}.site-drawer.is-open{transform:translateX(0)}.drawer-head{position:sticky;top:0;z-index:2;min-height:74px;padding:14px 18px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--border)}.drawer-logo img{display:block;max-width:140px;max-height:44px}.drawer-close{width:42px;height:42px;border:1px solid var(--border);border-radius:12px;background:var(--soft-2);color:var(--ink);font-size:30px;line-height:1;cursor:pointer}.drawer-body{padding:10px 22px 36px}.drawer-group{padding:16px 0;border-bottom:1px solid var(--border)}.drawer-group h2{margin:0 0 7px;color:var(--blue-700);font-size:13px;letter-spacing:.08em}.drawer-group a{display:block;padding:9px 2px;color:var(--ink);font-weight:650}.drawer-group a:hover{color:var(--blue-500);transform:translateX(2px)}
main{min-height:50vh}.container{width:min(calc(100% - 40px),var(--max));margin-inline:auto}.narrow{width:min(calc(100% - 40px),880px);margin-inline:auto}.section{padding:88px 0}.section-sm{padding:58px 0}.section-white{background:#fff}.section-soft{background:var(--soft)}.section-deep{background:linear-gradient(135deg,#073B86 0%,#0B55B5 34%,#126BCB 70%,#1785E8 100%);color:#fff}.section-kicker{margin:0 0 7px;color:var(--blue-500);font-size:13px;font-weight:850;letter-spacing:.12em}.section-deep .section-kicker{color:var(--sky-soft)}.section-title{margin:0 0 18px;color:var(--ink);font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-.03em}.section-deep .section-title{color:#fff}.section-lead{max-width:760px;margin:0;color:var(--muted);font-size:18px}.section-deep .section-lead{color:rgba(255,255,255,.82)}.text-link{display:inline-flex;align-items:center;gap:7px;font-weight:800}.text-link::after{content:"→";transition:transform .2s}.text-link:hover::after{transform:translateX(3px)}.section-deep .text-link{color:var(--sky-soft)}
.page-hero{position:relative;overflow:hidden;padding:86px 0 78px;background:radial-gradient(circle at 78% 30%,rgba(85,185,245,.42),transparent 35%),linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);color:#fff}.page-hero::after{content:"";position:absolute;right:-120px;bottom:-190px;width:420px;height:420px;border:1px solid rgba(255,255,255,.12);border-radius:50%}.page-hero-inner{position:relative;z-index:1;width:min(calc(100% - 40px),var(--max));margin:auto}.eyebrow{margin:0 0 10px;color:var(--sky-soft);font-size:14px;font-weight:850;letter-spacing:.1em}.page-hero h1{max-width:900px;margin:0;color:#fff;font-size:clamp(40px,6vw,64px);line-height:1.08;letter-spacing:-.04em}.page-hero p{max-width:820px;margin:20px 0 0;color:rgba(255,255,255,.86);font-size:18px}.page-hero-actions{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin-top:28px}.page-hero-actions .text-link{color:#fff}
.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;animation:slideIn .35s ease}.hero-slide img{display:block;width:100%;height:auto;object-fit:contain}.slider-control{position:absolute;top:50%;transform:translateY(-50%);z-index:2;width:44px;height:44px;border:1px solid rgba(255,255,255,.28);border-radius:50%;background:rgba(5,43,98,.58);color:#fff;font-size:28px;line-height:1;cursor:pointer}.slider-prev{left:18px}.slider-next{right:18px}.slider-dots{position:absolute;left:50%;bottom:16px;z-index:2;display:flex;gap:8px;transform:translateX(-50%)}.slider-dot{width:10px;height:10px;padding:0;border:1px solid rgba(255,255,255,.8);border-radius:50%;background:rgba(255,255,255,.35);cursor:pointer}.slider-dot.is-active{background:#fff;transform:scale(1.15)}@keyframes slideIn{from{opacity:.4}to{opacity:1}}
.focus-strip{margin-top:24px;background:var(--blue-950);color:#fff}.focus-inner{max-width:var(--max);margin:auto;padding:28px 20px 31px}.focus-inner>h2{margin:0 0 18px;font-size:24px;color:#fff}.focus-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.focus-item{padding:0 22px;border-left:1px solid rgba(255,255,255,.16)}.focus-item:first-child{padding-left:0;border-left:0}.focus-item h3{margin:0 0 7px;color:#fff;font-size:17px}.focus-item p{margin:0 0 8px;color:rgba(255,255,255,.74);font-size:14px;line-height:1.65}.focus-item a{color:var(--sky)}
.editorial-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:24px;margin-top:34px}.feature-panel{position:relative;min-height:490px;overflow:hidden;border-radius:24px;background:#071f42}.feature-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;opacity:.72;background:#071f42}.feature-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 10%,rgba(5,43,98,.92) 100%)}.feature-copy{position:absolute;z-index:2;left:0;right:0;bottom:0;padding:36px}.feature-copy h3{margin:0 0 12px;color:#fff;font-size:36px}.feature-copy p{max-width:600px;margin:0 0 14px;color:rgba(255,255,255,.84)}.feature-copy a{color:var(--sky-soft)}.stack-panels{display:grid;grid-template-rows:1fr 1fr;gap:24px}.sport-panel{display:flex;flex-direction:column;justify-content:flex-end;min-height:230px;padding:28px;border-radius:24px;background:linear-gradient(135deg,#0B55B5,#1785E8);color:#fff;overflow:hidden;position:relative}.sport-panel:nth-child(2){background:radial-gradient(circle at 80% 20%,rgba(145,217,255,.28),transparent 35%),linear-gradient(135deg,#052B62,#126BCB)}.sport-panel h3{margin:0 0 8px;color:#fff;font-size:29px}.sport-panel p{margin:0 0 10px;color:rgba(255,255,255,.8)}.sport-panel a{color:#fff}
.zone-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:32px}.zone-item{background:#fff;border-top:4px solid var(--blue-500);box-shadow:0 14px 34px rgba(7,59,134,.08);overflow:hidden}.zone-item img{display:block;width:100%;aspect-ratio:1.35/1;object-fit:contain;background:var(--soft-2)}.zone-item-body{padding:18px}.zone-item h3{margin:0 0 8px;color:var(--ink);font-size:18px}.zone-item p{margin:0 0 12px;color:var(--muted);font-size:14px;line-height:1.7}
.media-duo{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.media-image{overflow:hidden;border-radius:24px;box-shadow:var(--shadow)}.media-image img{display:block;width:100%;height:auto;object-fit:contain}.prose p{margin:0 0 20px}.prose h2{margin:42px 0 14px;color:var(--ink);font-size:32px;line-height:1.22}.prose h3{margin:28px 0 10px;color:var(--blue-900);font-size:22px}.prose ul{padding-left:1.2em}.prose li{margin:.45em 0}.prose-callout{margin:28px 0;padding:24px 26px;border-left:5px solid var(--blue-500);background:var(--soft);border-radius:0 16px 16px 0}.prose-callout strong{color:var(--blue-900)}
.entertainment-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:26px;margin-top:34px}.esports-feature{position:relative;min-height:520px;border-radius:24px;overflow:hidden;background:#041b3b}.esports-feature img{width:100%;height:100%;object-fit:contain;opacity:.68;background:#041b3b}.esports-feature .feature-copy{padding:34px}.entertainment-list{display:grid;gap:18px}.entertainment-row{display:grid;grid-template-columns:170px 1fr;gap:20px;align-items:center;padding:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:20px}.entertainment-row img{width:170px;height:118px;object-fit:contain;border-radius:12px;background:rgba(255,255,255,.06)}.entertainment-row h3{margin:0 0 6px;color:#fff}.entertainment-row p{margin:0 0 8px;color:rgba(255,255,255,.74);font-size:14px}.entertainment-row a{color:var(--sky-soft)}
.app-showcase{background:radial-gradient(circle at 25% 30%,rgba(145,217,255,.25),transparent 35%),linear-gradient(135deg,#073B86,#126BCB);color:#fff}.app-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:46px;align-items:center}.app-copy h2{margin:0 0 14px;color:#fff;font-size:clamp(34px,5vw,52px);line-height:1.08}.app-copy p{color:rgba(255,255,255,.82)}.app-copy ul{padding-left:1.1em;color:rgba(255,255,255,.86)}.app-copy .text-link{color:var(--sky-soft);margin-left:14px}.app-visual img{display:block;width:100%;height:auto;object-fit:contain}
.activity-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;margin-top:34px}.activity-lead{padding:34px;border-radius:24px;background:var(--blue-900);color:#fff;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end}.activity-lead h3{margin:0 0 12px;color:#fff;font-size:34px}.activity-lead p{margin:0 0 14px;color:rgba(255,255,255,.8)}.activity-lead a{color:var(--sky-soft)}.activity-notes{display:grid;gap:16px}.note-line{padding:18px 0;border-bottom:1px solid var(--border)}.note-line:first-child{padding-top:0}.note-line h3{margin:0 0 6px;color:var(--ink);font-size:18px}.note-line p{margin:0;color:var(--muted)}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;margin-top:36px}.lead-story{border-top:5px solid var(--blue-700);padding-top:22px}.lead-story .tag,.news-item .tag{color:var(--blue-500);font-weight:800;font-size:13px}.lead-story h3{margin:8px 0 12px;color:var(--ink);font-size:34px;line-height:1.2}.lead-story p{color:var(--muted)}.news-list{border-top:1px solid var(--border)}.news-item{padding:18px 0;border-bottom:1px solid var(--border)}.news-item h3{margin:4px 0 7px;color:var(--ink);font-size:19px}.news-item p{margin:0;color:var(--muted);font-size:14px}
.service-split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}.service-pane{padding:34px;border-radius:24px;background:#fff;box-shadow:0 15px 40px rgba(7,59,134,.08)}.service-pane:nth-child(2){background:var(--blue-950);color:#fff}.service-pane h3{margin:0 0 12px;color:var(--ink);font-size:28px}.service-pane:nth-child(2) h3{color:#fff}.service-pane ul{padding-left:1.1em}.service-pane:nth-child(2) a{color:var(--sky-soft)}
.feedback-row{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;margin-top:30px}.feedback{padding:22px;border-top:3px solid var(--sky);background:#fff}.feedback p{margin:0;color:var(--text);font-size:14px}
.faq-list{margin-top:30px;border-top:1px solid var(--border)}.faq-item{border-bottom:1px solid var(--border)}.faq-question{width:100%;min-height:58px;padding:18px 52px 18px 0;border:0;background:transparent;color:var(--ink);font:inherit;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%);color:var(--blue-500);font-size:28px;font-weight:400}.faq-question[aria-expanded="true"]::after{content:"−"}.faq-answer{padding:0 40px 20px 0;color:var(--muted)}.faq-answer p{margin:0}.faq-answer[hidden]{display:none}
.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:34px}.content-block{padding:27px;background:#fff;border:1px solid var(--border);box-shadow:0 14px 32px rgba(7,59,134,.06)}.content-block:nth-child(2n){transform:translateY(18px)}.content-block h2,.content-block h3{margin:0 0 10px;color:var(--ink);font-size:23px}.content-block p{margin:0 0 12px;color:var(--muted)}.content-block ul{padding-left:1.1em}.index-line{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:20px 0;border-bottom:1px solid var(--border)}.index-num{font-size:30px;font-weight:900;color:var(--blue-500);line-height:1}.index-line h2,.index-line h3{margin:0 0 6px;color:var(--ink)}.index-line p{margin:0;color:var(--muted)}
.image-prose{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px;align-items:start}.content-image{display:block;width:100%;height:auto;object-fit:contain;border-radius:22px;box-shadow:var(--shadow)}.sticky-visual{position:sticky;top:150px}.mini-nav{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.mini-nav a{padding:9px 13px;border-radius:999px;background:var(--soft);font-size:14px;font-weight:750}
.site-footer{background:#052B62;color:#fff}.footer-accent{height:4px;background:linear-gradient(90deg,#126BCB,#55B9F5,#1785E8)}.footer-inner{width:min(calc(100% - 40px),var(--max));margin:auto;padding:58px 0 40px;display:grid;grid-template-columns:1.5fr repeat(3,.8fr);gap:46px}.footer-logo img{display:block;max-width:150px;max-height:48px}.footer-brand p{max-width:420px;color:rgba(255,255,255,.72)}.footer-inner h2{margin:0 0 12px;color:#fff;font-size:16px}.footer-inner section>a{display:block;padding:4px 0;color:rgba(255,255,255,.73)}.footer-inner section>a:hover{color:#fff}.footer-legal{width:min(calc(100% - 40px),var(--max));margin:auto;padding:24px 0 34px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.62);font-size:13px}.footer-legal p{margin:6px 0}.mobile-bottom-nav{display:none}
@media (max-width:1100px){.zone-strip{grid-template-columns:repeat(3,1fr)}.feedback-row{grid-template-columns:repeat(3,1fr)}.content-grid{grid-template-columns:repeat(2,1fr)}.content-block:nth-child(2n){transform:none}.footer-inner{grid-template-columns:1.3fr repeat(3,1fr);gap:26px}}
@media (max-width:900px){.section{padding:72px 0}.focus-grid{grid-template-columns:repeat(2,1fr);gap:18px}.focus-item{border-left:0;padding:0}.editorial-grid,.entertainment-layout,.app-grid,.activity-layout,.news-layout,.image-prose{grid-template-columns:1fr}.feature-panel{min-height:430px}.entertainment-row{grid-template-columns:140px 1fr}.entertainment-row img{width:140px}.app-visual{max-width:720px;margin:auto}.service-split{grid-template-columns:1fr}.sticky-visual{position:static}.footer-inner{grid-template-columns:1.2fr 1fr 1fr}.footer-brand{grid-column:1/-1}}
@media (max-width:767px){body{padding-bottom:68px}.site-drawer{width:min(86vw,360px);max-width:none}.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}.container,.narrow,.page-hero-inner{width:min(calc(100% - 28px),var(--max))}.hero-slider{margin-top:14px;border-radius:0}.slider-control{width:40px;height:40px}.slider-prev{left:10px}.slider-next{right:10px}.focus-inner{padding:24px 14px 26px}.page-hero{padding:62px 0 58px}.page-hero h1{font-size:clamp(34px,10vw,42px)}.page-hero p{font-size:16px}.section{padding:58px 0}.section-sm{padding:46px 0}.section-title{font-size:30px}.section-lead{font-size:16px}.focus-grid{grid-template-columns:1fr}.focus-item{padding:13px 0;border-top:1px solid rgba(255,255,255,.12)}.focus-item:first-child{border-top:0}.editorial-grid{gap:16px}.feature-panel{min-height:390px;border-radius:18px}.feature-copy{padding:24px}.feature-copy h3{font-size:30px}.stack-panels{gap:16px}.sport-panel{border-radius:18px}.zone-strip{grid-template-columns:repeat(2,1fr);gap:10px}.zone-item-body{padding:14px}.media-duo{grid-template-columns:1fr}.entertainment-layout{gap:18px}.esports-feature{min-height:420px;border-radius:18px}.entertainment-row{grid-template-columns:112px 1fr;gap:14px;padding:10px}.entertainment-row img{width:112px;height:90px}.activity-lead{padding:24px;min-height:300px}.news-layout{gap:24px}.lead-story h3{font-size:28px}.service-pane{padding:26px}.feedback-row{grid-template-columns:1fr}.content-grid{grid-template-columns:1fr}.index-line{grid-template-columns:52px 1fr}.index-num{font-size:24px}.footer-inner{padding:46px 0 30px;grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-legal{padding-bottom:26px}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);min-height:58px;padding-bottom:env(safe-area-inset-bottom);background:#fff;box-shadow:0 -8px 28px rgba(5,43,98,.12)}.mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;color:#405B78;font-size:13px;font-weight:800}.mobile-bottom-nav a.is-active{color:var(--blue-500)}.site-footer{margin-bottom:0}.prose h2{font-size:28px}.image-prose{gap:28px}}
@media (max-width:430px){.header-inner{padding:0 10px}.site-logo img{max-width:104px}.main-btn{padding:0 14px}.menu-toggle{width:39px;height:39px}.zone-strip{grid-template-columns:1fr}.entertainment-row{grid-template-columns:1fr}.entertainment-row img{width:100%;height:auto}.footer-inner{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media (max-width:375px){.site-logo img{max-width:96px}.main-btn{padding:0 12px;font-size:13px}.menu-toggle{width:38px;height:38px}.header-inner{padding:0 9px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}