:root{
    --bg:#F3F8FF;--white:#FFFFFF;--pale:#EAF4FF;--pale2:#F0F6FC;
    --blue:#0B55B5;--deep:#073B86;--sport:#126BCB;--bright:#1785E8;
    --sky:#55B9F5;--highlight:#91D9FF;--navy:#10243D;--text:#263B52;
    --muted:#667A91;--footer:#052B62;--border:rgba(11,85,181,.12);
    --shadow:0 20px 50px rgba(7,59,134,.14);--radius:18px;
}
*{box-sizing:border-box}
.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
html{scroll-behavior:smooth;overflow-x:hidden}
html.drawer-open,html.drawer-open body{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.78;overflow-x:hidden}
img{max-width:100%;height:auto}
a{color:inherit}
button,input,textarea{font:inherit}
button:focus-visible,a:focus-visible{outline:3px solid var(--highlight);outline-offset:3px}
.skip-link{position:fixed;left:12px;top:-80px;z-index:12000;background:#fff;color:var(--deep);padding:10px 14px;border-radius:8px;box-shadow:var(--shadow)}
.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;text-decoration:none;box-shadow:0 10px 26px rgba(23,133,232,.28);transition:transform .2s ease,box-shadow .2s ease}
.main-btn:hover{transform:translateY(-1px);box-shadow:0 14px 30px rgba(23,133,232,.35)}
.channel-nav{background:#fff;border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.channel-nav::-webkit-scrollbar{display:none}
.channel-nav-inner{max-width:1320px;margin:0 auto;display:flex;align-items:center;justify-content:center;min-width:max-content;padding:0 12px}
.channel-nav a{position:relative;display:block;padding:14px 17px 13px;color:#526B86;text-decoration:none;font-size:14px;font-weight:700;white-space:nowrap}
.channel-nav a:hover,.channel-nav a.is-current{color:var(--blue)}
.channel-nav a.is-current::after{content:"";position:absolute;left:24%;right:24%;bottom:0;height:3px;border-radius:3px 3px 0 0;background:var(--bright)}
.drawer-overlay{position:fixed;inset:0;z-index:10000;background:rgba(5,43,98,.46);opacity:0;transition:opacity .22s ease}
.drawer-overlay.is-visible{opacity:1}
.site-drawer{position:fixed;z-index:10001;left:0;top:0;bottom:0;width:420px;max-width:86vw;background:#fff;box-shadow:20px 0 60px rgba(5,43,98,.22);transform:translateX(-102%);transition:transform .25s ease;overflow-y:auto}
.site-drawer.is-open{transform:translateX(0)}
.drawer-head{min-height:76px;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}
.drawer-logo img{display:block;max-width:140px;max-height:46px}
.drawer-close{width:44px;height:44px;border:1px solid var(--border);border-radius:10px;background:#fff;color:var(--deep);font-size:28px;line-height:1;cursor:pointer}
.drawer-nav{padding:12px 20px 28px}
.drawer-group{padding:12px 0 16px;border-bottom:1px solid var(--border)}
.drawer-group h2{margin:0 0 6px;color:var(--blue);font-size:14px;letter-spacing:.05em}
.drawer-links{display:grid;grid-template-columns:1fr 1fr;gap:1px 20px}
.drawer-links a{padding:9px 2px;color:var(--navy);text-decoration:none;font-weight:600}
.drawer-links a:hover,.drawer-links a.is-current{color:var(--bright)}
.container{max-width:1320px;margin:0 auto;padding:0 24px}
.narrow{max-width:900px;margin-left:auto;margin-right:auto}
.section{padding:92px 0}
.section-sm{padding:58px 0}
.bg-white{background:#fff}
.bg-pale{background:var(--pale)}
.bg-soft{background:var(--pale2)}
.blue-band{background:radial-gradient(circle at 72% 35%,rgba(85,185,245,.4),transparent 38%),linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:12px;color:var(--bright);font-size:14px;font-weight:800;letter-spacing:.08em}
.blue-band .eyebrow{color:var(--highlight)}
.page-hero{padding:82px 0 74px;background:radial-gradient(circle at 78% 34%,rgba(85,185,245,.42),transparent 38%),linear-gradient(135deg,#073B86,#0B55B5 45%,#1785E8);color:#fff}
.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:52px;align-items:center}
.page-hero h1,.content-hero h1{font-size:clamp(42px,5vw,64px);line-height:1.12;margin:0 0 20px;color:#fff;letter-spacing:-.03em}
.page-hero p{max-width:760px;margin:0;color:rgba(255,255,255,.9);font-size:18px}
.hero-art{border-radius:18px;overflow:hidden;background:rgba(255,255,255,.08);box-shadow:0 24px 60px rgba(5,43,98,.22)}
.hero-art img{display:block;width:100%;height:auto;object-fit:contain}
.content-hero{padding:72px 0;background:linear-gradient(135deg,#073B86,#126BCB);color:#fff}
.content-hero .lede{max-width:780px;font-size:18px;color:rgba(255,255,255,.88)}
h1,h2,h3{color:var(--navy);line-height:1.23}
h1{font-size:clamp(38px,4vw,56px)}
h2{font-size:clamp(28px,3vw,40px);margin:0 0 18px}
h3{font-size:22px;margin:0 0 10px}
p{margin:0 0 1.05em}
.lede{font-size:18px;color:#425b74}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:36px}
.section-head p{max-width:640px;margin:0;color:var(--muted)}
.text-link{color:var(--blue);font-weight:800;text-decoration:none}
.text-link:hover{color:var(--bright);text-decoration:underline}
.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-slides{position:relative}
.hero-slide{display:none;margin:0}
.hero-slide.is-active{display:block}
.hero-slide img{display:block;width:100%;height:auto;object-fit:contain}
.slider-control{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:46px;height:46px;border:1px solid rgba(255,255,255,.45);border-radius:50%;background:rgba(5,43,98,.56);color:#fff;font-size:30px;line-height:1;cursor:pointer}
.slider-control:hover{background:rgba(5,43,98,.85)}
.slider-prev{left:18px}.slider-next{right:18px}
.slider-dots{position:absolute;left:50%;bottom:16px;transform:translateX(-50%);display:flex;gap:9px;z-index:3}
.slider-dot{width:11px;height:11px;padding:0;border:1px solid rgba(255,255,255,.85);border-radius:50%;background:rgba(255,255,255,.26);cursor:pointer}
.slider-dot.is-active{background:#fff;transform:scale(1.18)}
.focus-strip{max-width:1320px;margin:24px auto 0;padding:0 24px}
.focus-strip-inner{display:grid;grid-template-columns:repeat(4,1fr);border-radius:16px;overflow:hidden;background:var(--deep);box-shadow:var(--shadow)}
.focus-item{padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);color:#fff;text-decoration:none}
.focus-item:last-child{border-right:0}
.focus-item strong{display:block;margin-bottom:6px;color:#fff;font-size:17px}
.focus-item span{display:block;color:rgba(255,255,255,.78);font-size:14px;line-height:1.65}
.focus-item:hover strong,.focus-item:hover span{color:var(--highlight)}
.editorial-grid{display:grid;grid-template-columns:1.55fr .85fr;gap:24px}
.feature-panel,.split-panel{position:relative;overflow:hidden;border-radius:22px}
.feature-panel{min-height:560px;background:var(--deep);color:#fff}
.feature-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
.feature-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 28%,rgba(5,43,98,.94) 100%)}
.feature-copy{position:absolute;left:34px;right:34px;bottom:32px;z-index:2}
.feature-copy h2,.feature-copy h3{color:#fff}
.feature-copy p{max-width:700px;color:rgba(255,255,255,.88)}
.side-stack{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.split-panel{padding:34px;background:#fff;border:1px solid var(--border);box-shadow:0 16px 38px rgba(7,59,134,.08)}
.split-panel:nth-child(2){background:linear-gradient(135deg,#EAF4FF,#fff)}
.sports-row{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.sports-item{background:#fff;border-top:4px solid var(--blue);box-shadow:0 12px 30px rgba(7,59,134,.08);overflow:hidden}
.sports-item img{width:100%;aspect-ratio:1.35/1;object-fit:contain;background:#f8fbff}
.sports-item div{padding:18px}
.sports-item h3{font-size:19px}
.sports-item p{font-size:14px;color:var(--muted)}
.sport-split{display:grid;grid-template-columns:1fr 1fr;gap:34px}
.story-list{display:grid;gap:0;border-top:1px solid var(--border)}
.story-row{display:grid;grid-template-columns:130px 1fr;gap:22px;padding:24px 0;border-bottom:1px solid var(--border)}
.story-row .label{color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.04em}
.story-row p{margin:0;color:var(--muted)}
.entertainment-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:32px;align-items:stretch}
.esports-feature{position:relative;min-height:520px;border-radius:22px;overflow:hidden;background:#052B62}
.esports-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72}
.esports-feature::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 24%,rgba(5,43,98,.95))}
.esports-feature .feature-copy{bottom:34px}
.media-rows{display:grid;gap:14px}
.media-row{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:16px}
.media-row img{width:150px;height:100px;object-fit:contain;border-radius:10px;background:rgba(255,255,255,.06)}
.media-row h3{color:#fff;margin-bottom:4px}
.media-row p{font-size:14px;color:rgba(255,255,255,.76);margin:0}
.app-showcase{background:radial-gradient(circle at 25% 30%,rgba(145,217,255,.25),transparent 35%),linear-gradient(135deg,#073B86,#126BCB);color:#fff;border-radius:28px;overflow:hidden}
.app-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:40px;padding:56px}
.app-copy h2{color:#fff}
.app-copy p{color:rgba(255,255,255,.86);font-size:17px}
.app-links{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:24px}
.app-links .text-link{color:var(--highlight)}
.app-visual img{display:block;width:100%;height:auto;object-fit:contain}
.activity-layout{display:grid;grid-template-columns:1.35fr .85fr;gap:30px}
.activity-lead{padding:40px;background:linear-gradient(135deg,#073B86,#126BCB);color:#fff;border-radius:20px}
.activity-lead h2{color:#fff}
.activity-lead p{color:rgba(255,255,255,.86)}
.activity-points{display:grid;gap:0;background:#fff;border-radius:20px;padding:8px 26px;border:1px solid var(--border)}
.activity-points article{padding:22px 0;border-bottom:1px solid var(--border)}
.activity-points article:last-child{border-bottom:0}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:36px}
.news-lead{padding:34px;border-left:6px solid var(--bright);background:#fff}
.news-list{border-top:1px solid var(--border)}
.news-list article{padding:18px 0;border-bottom:1px solid var(--border)}
.news-list small{color:var(--blue);font-weight:800}
.news-list h3{font-size:19px;margin-top:4px}
.service-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.service-panel{padding:38px;background:#fff;border:1px solid var(--border);border-radius:18px}
.service-panel ul,.check-list{margin:16px 0 0;padding:0;list-style:none}
.service-panel li,.check-list li{position:relative;padding:9px 0 9px 28px;border-bottom:1px solid var(--border)}
.service-panel li::before,.check-list li::before{content:"";position:absolute;left:2px;top:18px;width:10px;height:10px;border-radius:50%;background:var(--bright);box-shadow:0 0 0 5px rgba(23,133,232,.1)}
.quotes{columns:3;column-gap:20px}
.quote{break-inside:avoid;margin:0 0 20px;padding:26px;background:#fff;border:1px solid var(--border);border-radius:16px;box-shadow:0 12px 28px rgba(7,59,134,.06)}
.quote p{margin:0;color:#425b74}
.faq-list{border-top:1px solid var(--border)}
.faq-item{border-bottom:1px solid var(--border)}
.faq-question{width:100%;padding:22px 52px 22px 0;border:0;background:transparent;color:var(--navy);text-align:left;font-size:18px;font-weight:800;cursor:pointer;position:relative}
.faq-question::after{content:"+";position:absolute;right:8px;top:50%;transform:translateY(-50%);color:var(--blue);font-size:28px}
.faq-question[aria-expanded="true"]::after{content:"−"}
.faq-answer{padding:0 52px 24px 0;color:#516A83}
.content-prose{max-width:900px;margin:0 auto}
.content-prose h2{margin-top:50px}
.content-prose h3{margin-top:30px}
.content-prose p{font-size:17px}
.content-prose ul{padding-left:1.25em}
.content-prose li{margin:.55em 0}
.content-prose .note{margin:28px 0;padding:22px 24px;border-left:4px solid var(--bright);background:var(--pale);border-radius:0 12px 12px 0;color:#31516f}
.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{padding:28px;background:#fff;border:1px solid var(--border);border-radius:16px}
.topic-card .num{display:block;color:var(--bright);font-size:30px;font-weight:900;line-height:1}
.image-text{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}
.image-frame{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.image-frame img{display:block;width:100%;height:auto;object-fit:contain}
.zone-section{display:grid;grid-template-columns:320px 1fr;gap:38px;align-items:start;padding:42px 0;border-bottom:1px solid var(--border)}
.zone-section:last-child{border-bottom:0}
.zone-section img{width:100%;height:auto;object-fit:contain;background:#fff;border-radius:16px}
.contact-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.contact-step{padding:26px;background:#fff;border:1px solid var(--border);border-radius:16px}
.contact-step b{display:block;color:var(--bright);font-size:28px}
.site-footer{background:#052B62;color:#fff}
.footer-accent{height:4px;background:linear-gradient(90deg,#126BCB,#55B9F5,#1785E8)}
.footer-inner{max-width:1320px;margin:0 auto;padding:62px 24px 42px;display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:44px}
.footer-brand img{max-width:150px;max-height:48px;display:block;margin-bottom:18px}
.footer-brand p{color:rgba(255,255,255,.72);max-width:420px}
.footer-col h2{font-size:16px;color:#91D9FF;margin:0 0 14px}
.footer-col a{display:block;color:rgba(255,255,255,.78);text-decoration:none;padding:4px 0}
.footer-col a:hover{color:#fff}
.footer-legal{max-width:1320px;margin:0 auto;padding:20px 24px 34px;border-top:1px solid rgba(255,255,255,.12);color:rgba(255,255,255,.64);font-size:13px}
.footer-legal p{margin:4px 0}
.mobile-bottom-nav{display:none}
@media (max-width:1100px){
    .sports-row{grid-template-columns:repeat(3,1fr)}
    .focus-strip-inner{grid-template-columns:repeat(2,1fr)}
    .focus-item:nth-child(2){border-right:0}.focus-item:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.1)}
    .topic-grid{grid-template-columns:repeat(2,1fr)}
    .footer-inner{grid-template-columns:1.4fr 1fr 1fr}
    .footer-col:last-child{grid-column:2/4}
}
@media (max-width:900px){
    .section{padding:70px 0}
    .page-hero-grid,.editorial-grid,.entertainment-grid,.app-grid,.activity-layout,.news-layout,.image-text{grid-template-columns:1fr}
    .page-hero{padding:62px 0}
    .page-hero-grid{gap:28px}
    .hero-art{max-width:680px}
    .feature-panel{min-height:480px}
    .side-stack{grid-template-columns:1fr 1fr;grid-template-rows:auto}
    .app-grid{padding:42px}
    .sport-split,.service-columns{grid-template-columns:1fr}
    .quotes{columns:2}
    .zone-section{grid-template-columns:230px 1fr}
    .contact-flow{grid-template-columns:1fr}
}
@media (max-width:767px){
    body{padding-bottom:66px}
    .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{padding:0 18px}
    .section{padding:58px 0}.section-sm{padding:44px 0}
    .hero-slider{margin:14px 12px 0;border-radius:13px}
    .slider-control{width:40px;height:40px;font-size:25px}.slider-prev{left:10px}.slider-next{right:10px}
    .focus-strip{padding:0 12px}.focus-strip-inner{grid-template-columns:1fr}.focus-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.focus-item:last-child{border-bottom:0}
    .section-head{display:block}.section-head p{margin-top:10px}
    .feature-panel{min-height:400px}.feature-copy{left:22px;right:22px;bottom:22px}
    .side-stack{grid-template-columns:1fr}
    .sports-row{grid-template-columns:repeat(2,1fr);gap:12px}
    .sports-item div{padding:14px}.sports-item p{font-size:13px}
    .media-row{grid-template-columns:110px 1fr}.media-row img{width:110px;height:82px}
    .app-showcase{border-radius:18px}.app-grid{padding:32px 22px}
    .quotes{columns:1}
    .topic-grid{grid-template-columns:1fr}
    .zone-section{grid-template-columns:1fr;gap:20px}
    .zone-section img{max-width:420px}
    .story-row{grid-template-columns:1fr;gap:6px}
    .footer-inner{grid-template-columns:1fr 1fr;padding:46px 18px 30px;gap:30px}
    .footer-brand{grid-column:1/3}.footer-col:last-child{grid-column:auto}
    .footer-legal{padding:18px 18px 28px}
    .mobile-bottom-nav{position:fixed;z-index:9998;left:0;right:0;bottom:0;height:64px;background:#fff;box-shadow:0 -7px 25px rgba(5,43,98,.12);display:grid;grid-template-columns:repeat(4,1fr)}
    .mobile-bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#425b74;text-decoration:none;font-size:12px;font-weight:700}
    .mobile-bottom-nav a span{font-size:20px;line-height:1}
    .mobile-bottom-nav a.is-current{color:var(--blue)}
    .drawer-links{grid-template-columns:1fr 1fr}
}
@media (max-width:430px){
    .header-inner{padding:0 10px}.menu-toggle{width:38px;height:38px}.menu-toggle span{width:22px}
    .site-logo img{max-width:104px;max-height:34px}.header-register{min-height:38px;padding:0 13px}
    .page-hero,.content-hero{padding:50px 0}
    .page-hero h1,.content-hero h1{font-size:36px}
    .sports-row{grid-template-columns:1fr 1fr}
    .footer-inner{grid-template-columns:1fr}.footer-brand{grid-column:auto}
    .drawer-links{grid-template-columns:1fr 1fr}
}
@media (max-width:375px){
    .site-logo img{max-width:94px}.header-register{padding:0 11px;font-size:13px}
    .menu-toggle{width:36px;height:36px}.menu-toggle span{width:20px}
}
@media (prefers-reduced-motion:reduce){
    *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}