: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);
    --gradient: linear-gradient(135deg,#073B86 0%,#0B55B5 32%,#126BCB 68%,#1785E8 100%);
}
* { 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: 1.82; overflow-x: hidden; }
body.drawer-open { overflow: hidden; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--bright); }
img { max-width: 100%; height: auto; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--highlight); outline-offset: 3px; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 10001; background: #fff; color: var(--deep); padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.container { width: min(1320px, calc(100% - 40px)); margin: 0 auto; }
.narrow { width: min(900px, calc(100% - 40px)); margin: 0 auto; }
.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:800; box-shadow:0 10px 26px rgba(23,133,232,.28); }
.main-btn:hover { color:#fff; transform:translateY(-1px); box-shadow:0 14px 30px rgba(23,133,232,.35); }
.channel-nav { background:#fff; border-bottom:1px solid var(--border); }
.channel-nav-inner { max-width:1320px; margin:0 auto; padding:0 20px; display:flex; gap:28px; overflow-x:auto; scrollbar-width:thin; }
.channel-nav a { position:relative; flex:0 0 auto; padding:14px 0 12px; color:#526B86; font-weight:700; }
.channel-nav a.active { color:var(--blue); }
.channel-nav a.active::after { content:""; position:absolute; height:3px; left:20%; right:20%; bottom:0; border-radius:999px; background:var(--bright); }
.drawer-overlay { position:fixed; inset:0; z-index:10000; background:rgba(5,43,98,.55); opacity:0; transition:opacity .22s ease; }
.drawer-overlay.show { opacity:1; }
.site-drawer { position:fixed; top:0; left:0; z-index:10001; width:420px; max-width:92vw; height:100dvh; background:#fff; color:var(--navy); transform:translateX(-102%); transition:transform .24s ease; box-shadow:24px 0 60px rgba(5,43,98,.22); }
.site-drawer.open { transform:translateX(0); }
.drawer-head { min-height:72px; padding:0 22px; display:flex; align-items:center; justify-content:space-between; border-bottom:1px solid var(--border); }
.drawer-logo img { max-width:138px; max-height:44px; display:block; }
.drawer-close { width:42px; height:42px; border:1px solid var(--border); border-radius:10px; background:var(--pale2); color:var(--deep); font-size:28px; cursor:pointer; }
.drawer-scroll { height:calc(100dvh - 72px); overflow-y:auto; padding:18px 22px 38px; }
.drawer-group { padding:10px 0 18px; border-bottom:1px solid var(--border); }
.drawer-group:last-child { border-bottom:0; }
.drawer-group h2 { margin:0 0 6px; color:var(--blue); font-size:13px; letter-spacing:.12em; }
.drawer-group a { display:block; min-height:44px; padding:8px 0; color:var(--navy); font-weight:650; }
.page-hero { position:relative; overflow:hidden; background:radial-gradient(circle at 72% 35%,rgba(85,185,245,.40),transparent 38%),var(--gradient); color:#fff; }
.page-hero .container { min-height:360px; display:grid; grid-template-columns:minmax(0,1fr) minmax(280px,.76fr); gap:70px; align-items:center; padding-top:68px; padding-bottom:68px; }
.page-hero.no-image .container { grid-template-columns:1fr; }
.eyebrow { margin:0 0 12px; color:var(--sky); font-weight:800; letter-spacing:.14em; font-size:14px; }
h1,h2,h3 { color:var(--navy); line-height:1.2; }
.page-hero h1 { margin:0; color:#fff; font-size:clamp(42px,5.4vw,64px); letter-spacing:-.03em; }
.page-hero p { max-width:720px; margin:20px 0 0; color:rgba(255,255,255,.88); font-size:18px; }
.page-hero img { width:100%; max-height:320px; object-fit:contain; filter:drop-shadow(0 24px 35px rgba(2,23,54,.28)); }
.page-section { padding:92px 0; }
.page-section.white { background:#fff; }
.page-section.pale { background:var(--pale); }
.page-section.deep { background:var(--gradient); color:#fff; }
.page-section.deep h2,.page-section.deep h3 { color:#fff; }
.section-head { max-width:800px; margin-bottom:34px; }
.section-head h2 { margin:0 0 14px; font-size:clamp(30px,3.7vw,42px); }
.section-head p { margin:0; color:var(--muted); font-size:17px; }
.page-section.deep .section-head p { color:rgba(255,255,255,.78); }
.prose { font-size:17px; }
.prose h2 { margin:46px 0 14px; font-size:32px; }
.prose h3 { margin:32px 0 10px; font-size:23px; }
.prose p { margin:0 0 18px; }
.prose ul { padding-left:1.3em; }
.prose li { margin:8px 0; }
.two-col { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:34px; }
.three-col { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; }
.four-col { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:22px; }
.info-panel { background:#fff; border:1px solid var(--border); border-radius:18px; padding:28px; box-shadow:0 14px 38px rgba(7,59,134,.07); }
.info-panel h3 { margin-top:0; font-size:24px; }
.info-panel p { margin-bottom:0; }
.text-link { display:inline-flex; align-items:center; gap:8px; margin-top:16px; font-weight:800; }
.text-link::after { content:"→"; }
.content-image { width:100%; height:auto; object-fit:contain; border-radius:18px; }
.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-track { position:relative; }
.hero-slide { display:none; margin:0; }
.hero-slide.active { display:block; }
.hero-slide img { display:block; width:100%; height:auto; object-fit:contain; }
.hero-arrow { position:absolute; top:50%; z-index:3; transform:translateY(-50%); width:46px; height:46px; border:1px solid rgba(255,255,255,.35); border-radius:50%; background:rgba(5,43,98,.55); color:#fff; font-size:30px; cursor:pointer; backdrop-filter:blur(6px); }
.hero-prev { left:18px; } .hero-next { right:18px; }
.hero-dots { position:absolute; left:50%; bottom:16px; z-index:3; transform:translateX(-50%); display:flex; gap:9px; padding:8px 10px; background:rgba(5,43,98,.38); border-radius:999px; }
.hero-dot { width:10px; height:10px; padding:0; border:1px solid rgba(255,255,255,.75); border-radius:50%; background:transparent; cursor:pointer; }
.hero-dot.active { background:#fff; transform:scale(1.15); }
.focus-strip { margin-top:26px; background:var(--deep); color:#fff; }
.focus-inner { display:grid; grid-template-columns:160px 1fr; gap:26px; padding:30px 0; align-items:start; }
.focus-inner h2 { margin:0; color:#fff; font-size:28px; }
.focus-items { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px; }
.focus-item strong { display:block; color:var(--sky); margin-bottom:4px; }
.focus-item p { margin:0 0 5px; color:rgba(255,255,255,.8); font-size:14px; line-height:1.65; }
.focus-item a { color:#fff; font-weight:700; font-size:14px; }
.home-intro { padding:98px 0; }
.editorial-grid { display:grid; grid-template-columns:1.35fr .78fr; gap:26px; }
.feature-sport { position:relative; min-height:520px; overflow:hidden; border-radius:24px; background:var(--deep); color:#fff; }
.feature-sport img { width:100%; height:100%; object-fit:cover; opacity:.55; position:absolute; inset:0; }
.feature-sport::after { content:""; position:absolute; inset:0; background:linear-gradient(180deg,rgba(7,59,134,.08),rgba(5,43,98,.92)); }
.feature-content { position:absolute; z-index:2; left:38px; right:38px; bottom:38px; }
.feature-content h2 { color:#fff; font-size:42px; margin:0 0 12px; }
.feature-content p { max-width:650px; margin:0; color:rgba(255,255,255,.85); }
.side-editorial { display:grid; gap:26px; }
.side-editorial article { min-height:247px; padding:32px; border-radius:22px; background:#fff; border:1px solid var(--border); display:flex; flex-direction:column; justify-content:flex-end; }
.side-editorial article:nth-child(2) { background:linear-gradient(145deg,#EAF4FF,#fff); }
.side-editorial h3 { font-size:31px; margin:0 0 8px; }
.zone-row { display:grid; grid-template-columns:repeat(6,minmax(0,1fr)); gap:16px; }
.zone-item { background:#fff; border-top:4px solid var(--bright); padding:18px; box-shadow:0 10px 28px rgba(7,59,134,.06); }
.zone-item img { width:100%; aspect-ratio:4/3; object-fit:contain; margin-bottom:14px; }
.zone-item h3 { margin:0 0 8px; font-size:20px; }
.zone-item p { margin:0; color:var(--muted); font-size:14px; line-height:1.7; }
.dark-showcase { background:radial-gradient(circle at 20% 20%,rgba(145,217,255,.18),transparent 32%),var(--footer); padding:100px 0; color:#fff; }
.dark-grid { display:grid; grid-template-columns:1.12fr .88fr; gap:34px; }
.esports-feature { border-radius:24px; overflow:hidden; background:var(--deep); }
.esports-feature img { width:100%; display:block; }
.esports-feature div { padding:30px; }
.esports-feature h2 { margin:0 0 10px; color:#fff; font-size:38px; }
.horizontal-list { display:grid; gap:18px; }
.horizontal-item { display:grid; grid-template-columns:160px 1fr; gap:20px; align-items:center; min-height:150px; padding:18px; background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); border-radius:18px; }
.horizontal-item img { width:160px; height:110px; object-fit:contain; border-radius:12px; background:rgba(255,255,255,.06); }
.horizontal-item h3 { color:#fff; margin:0 0 8px; }
.horizontal-item p { margin:0; color:rgba(255,255,255,.72); font-size:14px; }
.app-band { background:radial-gradient(circle at 25% 30%,rgba(145,217,255,.25),transparent 35%),linear-gradient(135deg,#073B86,#126BCB); color:#fff; overflow:hidden; }
.app-band .container { display:grid; grid-template-columns:.9fr 1.1fr; gap:70px; align-items:center; padding-top:76px; padding-bottom:76px; }
.app-band h2 { color:#fff; font-size:clamp(36px,4vw,54px); margin:0 0 16px; }
.app-band p { color:rgba(255,255,255,.84); font-size:17px; }
.app-actions { display:flex; align-items:center; gap:18px; flex-wrap:wrap; margin-top:24px; }
.app-actions .text-link { color:#fff; margin:0; }
.app-band img { max-height:460px; width:100%; object-fit:contain; }
.activity-layout { display:grid; grid-template-columns:1.25fr .75fr; gap:34px; }
.activity-main { padding:38px; min-height:390px; border-radius:24px; color:#fff; background:radial-gradient(circle at 78% 18%,rgba(145,217,255,.3),transparent 30%),var(--gradient); display:flex; flex-direction:column; justify-content:flex-end; }
.activity-main h2 { color:#fff; font-size:42px; margin:0 0 12px; }
.activity-list { display:grid; gap:16px; }
.activity-list article { padding:22px 24px; border-left:4px solid var(--bright); background:#fff; }
.news-layout { display:grid; grid-template-columns:1.08fr .92fr; gap:46px; }
.news-lead { padding-right:36px; border-right:1px solid var(--border); }
.news-lead h2 { font-size:42px; margin:0 0 14px; }
.news-list article { padding:18px 0; border-bottom:1px solid var(--border); }
.news-list article:first-child { padding-top:0; }
.news-list h3 { margin:0 0 6px; font-size:21px; }
.service-split { display:grid; grid-template-columns:1fr 1fr; gap:26px; }
.service-split article { padding:38px; border-radius:22px; }
.service-split article:first-child { background:var(--deep); color:#fff; }
.service-split article:first-child h2 { color:#fff; }
.service-split article:last-child { background:#fff; border:1px solid var(--border); }
.service-split ul { margin:18px 0 0; padding-left:1.2em; }
.testimonial-grid { columns:3 280px; column-gap:22px; }
.testimonial { break-inside:avoid; margin:0 0 22px; padding:26px; background:#fff; border:1px solid var(--border); border-radius:18px; box-shadow:0 12px 30px rgba(7,59,134,.06); }
.testimonial p { margin:0; }
.faq-list { display:grid; gap:12px; }
.faq-item { background:#fff; border:1px solid var(--border); border-radius:14px; overflow:hidden; }
.faq-question { width:100%; min-height:58px; padding:16px 20px; border:0; background:#fff; color:var(--navy); text-align:left; font-weight:800; font-size:17px; cursor:pointer; display:flex; justify-content:space-between; gap:20px; }
.faq-question::after { content:"+"; color:var(--blue); font-size:23px; }
.faq-question[aria-expanded="true"]::after { content:"−"; }
.faq-answer { padding:0 20px 20px; color:var(--muted); }
.responsible-note { border-left:5px solid var(--sky); background:linear-gradient(135deg,#073B86,#0B55B5); color:#fff; padding:28px 32px; border-radius:16px; }
.responsible-note strong { color:#fff; }
.site-footer { background:var(--footer); color:#fff; border-top:4px solid var(--sport); padding:66px 0 26px; }
.footer-grid { display:grid; grid-template-columns:1.5fr repeat(3,1fr); gap:42px; }
.footer-grid h2 { margin:0 0 14px; color:var(--sky); font-size:17px; }
.footer-grid a { display:block; color:rgba(255,255,255,.8); padding:4px 0; }
.footer-brand img { max-width:150px; max-height:48px; display:block; margin-bottom:18px; }
.footer-brand p { max-width:440px; color:rgba(255,255,255,.72); }
.footer-note { margin-top:38px; padding-top:22px; border-top:1px solid rgba(255,255,255,.12); color:rgba(255,255,255,.64); font-size:13px; }
.footer-note p { margin:6px 0; }
.mobile-bottom-nav { display:none; }
.notice-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.numbered { counter-reset:item; }
.numbered .info-panel { position:relative; padding-top:58px; }
.numbered .info-panel::before { counter-increment:item; content:counter(item,decimal-leading-zero); position:absolute; top:18px; left:28px; color:var(--bright); font-weight:900; font-size:18px; }
.image-text { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; }
.image-text.reverse .media { order:2; }
.image-text .media { padding:24px; background:var(--pale2); border-radius:24px; }
.section-kicker { color:var(--blue); font-weight:900; letter-spacing:.12em; font-size:13px; }
@media (max-width: 1120px) {
    .zone-row { grid-template-columns:repeat(3,1fr); }
    .focus-items { grid-template-columns:repeat(2,1fr); }
    .page-hero .container { gap:36px; }
    .footer-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 900px) {
    .editorial-grid,.dark-grid,.activity-layout,.news-layout,.app-band .container,.image-text,.page-hero .container { grid-template-columns:1fr; }
    .image-text.reverse .media { order:0; }
    .news-lead { padding-right:0; border-right:0; }
    .three-col,.four-col,.notice-grid { grid-template-columns:repeat(2,1fr); }
    .focus-inner { grid-template-columns:1fr; }
    .page-hero img { max-height:270px; }
}
@media (max-width: 767px) {
    body { padding-bottom:66px; }
    .container,.narrow { width:min(100% - 28px,1320px); }
    .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); }
    .drawer-head { min-height:64px; }
    .drawer-scroll { height:calc(100dvh - 64px); }
    .hero-slider { margin-top:14px; border-radius:0; }
    .hero-arrow { width:40px; height:40px; font-size:25px; }
    .hero-prev { left:10px; } .hero-next { right:10px; }
    .focus-strip { margin-top:0; }
    .focus-items { grid-template-columns:1fr; gap:16px; }
    .focus-inner { padding:24px 0; }
    .home-intro,.page-section,.dark-showcase { padding:62px 0; }
    .feature-sport { min-height:430px; }
    .feature-content { left:24px; right:24px; bottom:24px; }
    .feature-content h2 { font-size:34px; }
    .side-editorial article { min-height:210px; padding:25px; }
    .zone-row { grid-template-columns:repeat(2,1fr); }
    .zone-item { padding:14px; }
    .horizontal-item { grid-template-columns:110px 1fr; }
    .horizontal-item img { width:110px; height:88px; }
    .app-band .container { gap:30px; padding-top:58px; padding-bottom:58px; }
    .app-band img { max-height:320px; }
    .service-split,.two-col,.three-col,.four-col,.notice-grid { grid-template-columns:1fr; }
    .testimonial-grid { columns:1; }
    .page-hero .container { min-height:0; padding-top:54px; padding-bottom:54px; }
    .page-hero h1 { font-size:clamp(34px,11vw,42px); }
    .page-hero p { font-size:16px; }
    .prose h2 { font-size:27px; }
    .mobile-bottom-nav { position:fixed; left:0; right:0; bottom:0; z-index:9998; min-height:62px; display:grid; grid-template-columns:repeat(4,1fr); align-items:center; background:#fff; border-top:1px solid var(--border); box-shadow:0 -8px 24px rgba(5,43,98,.09); padding-bottom:env(safe-area-inset-bottom); }
    .mobile-bottom-nav a { min-height:62px; display:flex; align-items:center; justify-content:center; color:var(--navy); font-weight:700; font-size:14px; }
    .mobile-bottom-nav a.active { color:var(--blue); }
    .site-footer { padding-bottom:88px; }
    .footer-grid { grid-template-columns:1fr; gap:28px; }
}
@media (max-width: 430px) {
    .header-inner { padding:0 10px; }
    .site-logo img { max-width:104px; }
    .main-btn { padding:0 13px; min-height:38px; }
    .menu-toggle { width:38px; height:38px; }
    .menu-toggle span { width:22px; }
    .zone-row { grid-template-columns:1fr 1fr; gap:10px; }
    .zone-item h3 { font-size:17px; }
    .zone-item p { font-size:13px; }
    .horizontal-item { grid-template-columns:1fr; }
    .horizontal-item img { width:100%; height:auto; max-height:150px; }
}