:root{--bg:#0C0F14;--info:#10141C;--nav:#141820;--panel:#1A1F28;--panel2:#222833;--hover:#2A3140;--text:#F7F8FA;--body:#D5D8DF;--muted:#9AA3B2;--dim:#7B8494;--line:rgba(255,255,255,.09);--orange:#FF8A00;--gold:#FFC44D;--radius:12px;--shell:1280px}
*{box-sizing:border-box}html{max-width:100%;overflow-x:hidden;scroll-behavior:smooth}body{margin:0;max-width:100%;overflow-x:hidden;background:var(--bg);color:var(--body);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75}a{color:inherit;text-decoration:none}a:hover{color:#fff}img,.media,.panel,.grid>*{max-width:100%}button,a{touch-action:manipulation}.skip-link{position:fixed;left:12px;top:-80px;z-index:300;background:#fff;color:#111;padding:8px 12px;border-radius:8px}.skip-link:focus{top:12px}.shell{width:min(var(--shell),calc(100% - 48px));margin:0 auto}.site-header{position:sticky;top:0;z-index:100}.info-bar{height:32px;background:var(--info);color:#C7CDD5;font-size:13px}.info-inner{height:32px;display:flex;align-items:center;justify-content:space-between;gap:16px}.info-inner nav{display:flex;gap:18px}.main-bar{height:72px;background:var(--nav);border-bottom:1px solid var(--line)}.main-nav-wrap{height:72px;display:flex;align-items:center;gap:22px}.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--text);font-weight:800}.brand img{height:34px;width:auto;max-width:120px;object-fit:contain}.brand-mark{width:34px;height:34px;border:1px solid var(--line);display:grid;place-items:center;border-radius:8px;background:var(--panel2)}.desktop-nav{display:flex;align-self:stretch;align-items:center;gap:22px;white-space:nowrap;flex:1;justify-content:center}.desktop-nav a{height:100%;display:flex;align-items:center;position:relative;color:#DDE1E7;font-size:15px}.desktop-nav a.is-current{color:#fff}.desktop-nav a.is-current:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--orange)}.account-links{display:flex;align-items:center;gap:14px;white-space:nowrap;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 22px;border:0;border-radius:999px;font-weight:700;color:#fff;cursor:pointer}.btn-main{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#fff;box-shadow:0 8px 24px rgba(255,138,0,.20)}.btn-main:hover{filter:brightness(1.06);color:#fff}.btn-ghost{border:1px solid var(--line);background:var(--panel);color:var(--text)}.mobile-head{display:none;width:100%;align-items:center;justify-content:space-between;gap:8px}.menu-btn,.drawer-close{min-height:40px;padding:0 12px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px}.mobile-brand{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;justify-content:center;max-width:120px}.mobile-brand img{height:28px;width:auto;max-width:120px;object-fit:contain}.mobile-live{min-width:76px;min-height:36px;height:36px;padding:0 12px;font-size:13px}.site-main{min-height:60vh}.section{padding:68px 0}.section-tight{padding:42px 0}.section-dark{background:#10141A}.hero{padding:56px 0 64px}.hero-grid,.split{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:40px;align-items:center}.hero h1,.page-hero h1{margin:0 0 16px;color:var(--text);font-size:clamp(40px,4.6vw,52px);line-height:1.1;letter-spacing:-.02em}.lead{font-size:18px;color:#C9CED7;max-width:760px}.hero-actions,.link-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.eyebrow{display:inline-block;margin-bottom:12px;color:#FFC44D;font-size:13px;font-weight:800;letter-spacing:.08em}.page-hero{padding:44px 0 20px}.breadcrumbs{font-size:13px;color:var(--dim);margin-bottom:16px}.breadcrumbs a{color:#B9C0CB}.page-hero .lead{max-width:900px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#151A22;border:1px solid var(--line)}.media>img{position:absolute;inset:0;width:100%;height:100%;max-width:100%;object-fit:contain;object-position:center center;display:block}.media-ph{width:100%;height:100%;background:linear-gradient(160deg,#222833,#12161C)}.media-hero{aspect-ratio:16/7;max-height:420px}.media-4x3{aspect-ratio:4/3;max-height:360px}.media-1x1{aspect-ratio:1/1;max-height:360px}.media-card{aspect-ratio:3/4;max-height:260px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:22px}.panel:hover,.partner-card:hover{transform:translateY(-2px);border-color:rgba(255,196,77,.28)}h2{margin:0 0 18px;color:var(--text);font-size:clamp(26px,3vw,32px);line-height:1.25}h3{margin:0 0 10px;color:var(--text);font-size:20px;line-height:1.35}p{margin:0 0 16px}.muted{color:var(--muted)}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}.sport-strip .panel{text-align:left;min-height:132px}.tag{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border-radius:999px;background:#252B35;color:#DDE2EA;font-size:12px;border:1px solid var(--line)}.partner-card{display:flex;flex-direction:column;align-items:stretch;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.2s ease}.partner-card .media{border:0;border-radius:0}.partner-body{padding:16px 16px 18px}.partner-body h3{font-size:18px}.partner-body p{font-size:14px;color:#BBC2CC;line-height:1.65;min-height:69px}.partner-body .more{display:inline-flex;margin-top:4px;color:#FFD27A;font-weight:700;font-size:14px}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 24px}.filter-bar button{min-height:40px;border:1px solid var(--line);background:var(--panel2);color:var(--body);border-radius:999px;padding:0 16px;cursor:pointer}.filter-bar button.is-active{background:linear-gradient(90deg,#FF8A00,#FFC44D);color:#fff;border-color:transparent}.hero-carousel{position:relative}.hero-slide{display:none;position:relative}.hero-slide.is-active{display:block}.hero-slide:after{content:"";position:absolute;left:0;right:0;bottom:0;height:46%;background:linear-gradient(to top,rgba(8,10,14,.86),rgba(8,10,14,0));pointer-events:none;border-radius:0 0 12px 12px}.slide-note{position:absolute;left:18px;bottom:16px;z-index:2;display:flex;align-items:center;gap:12px;max-width:80%;color:#fff;font-weight:700}.carousel-controls{display:flex;align-items:center;justify-content:space-between;margin-top:12px}.carousel-btn{min-height:40px;padding:0 14px;border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:8px}.carousel-dots{display:flex;gap:8px}.carousel-dot{width:10px;height:10px;padding:0;border-radius:50%;border:0;background:#555C68}.carousel-dot.is-active{background:var(--gold)}.news-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px}.news-list{display:grid;gap:12px}.news-item{padding:16px 0;border-bottom:1px solid var(--line)}.notice{border-left:3px solid var(--orange);background:#151A22;padding:18px 20px;border-radius:0 8px 8px 0}.faq-list{display:grid;gap:12px}.faq-list details{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:0 18px}.faq-list summary{cursor:pointer;color:var(--text);font-weight:700;min-height:54px;display:flex;align-items:center}.faq-list details p{padding:0 0 18px;color:#C7CDD6}.article-body{max-width:920px}.article-body h2{margin-top:42px}.article-body h3{margin-top:26px}.article-body ul,.article-body ol{padding-left:22px}.article-body li{margin:8px 0}.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}.info-table{width:100%;min-width:700px;border-collapse:collapse;background:var(--panel)}.info-table th,.info-table td{padding:14px 16px;border-bottom:1px solid var(--line);text-align:left}.info-table th{color:var(--text);background:var(--panel2)}.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.related a{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}.login-hero{text-align:center;padding:48px 0 64px}.login-hero .lead{margin:0 auto}.login-hero .btn-main{height:48px;min-width:168px;margin-top:18px;box-shadow:0 8px 24px rgba(255,138,0,.28)}.login-hero .btn-main:focus-visible,.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid #FFC44D;outline-offset:3px}.site-footer{background:#080A0E;border-top:1px solid var(--line);padding:48px 0 90px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}.footer-grid nav{display:flex;flex-direction:column;gap:10px}.footer-grid strong{color:#fff;margin-bottom:4px}.footer-brand p{color:#919AA8;font-size:14px;margin-top:16px}.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);color:#7F8896;font-size:13px}.footer-bottom p{margin:6px 0}.mobile-bottom{display:none}.mobile-drawer,.drawer-overlay{visibility:hidden;pointer-events:none}.mobile-drawer{position:fixed;z-index:220;top:0;left:0;bottom:0;width:min(86vw,360px);background:#11151C;border-right:1px solid var(--line);padding:18px;transform:translateX(-102%);transition:.2s ease;overflow-y:auto}.mobile-drawer.is-open{visibility:visible;pointer-events:auto;transform:translateX(0)}.drawer-overlay{position:fixed;z-index:210;inset:0;background:rgba(0,0,0,.58);opacity:0;transition:.2s ease}.drawer-overlay.is-open{visibility:visible;pointer-events:auto;opacity:1}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.drawer-group{display:grid;gap:4px;padding:16px 0;border-top:1px solid var(--line)}.drawer-group strong{color:#fff;font-size:13px;margin-bottom:4px}.drawer-group a{padding:9px 0}.drawer-lock{overflow:hidden}.prose-note{color:#BFC6D0}.small{font-size:13px;color:var(--dim)}
@media(max-width:1180px){.desktop-nav{gap:14px}.desktop-nav a{font-size:14px}.main-nav-wrap{gap:14px}.account-links{gap:10px}.account-links>a:not(.btn){display:none}.grid-5{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:900px){.info-bar,.desktop-nav,.account-links,.main-nav-wrap>.brand{display:none}.main-bar{height:58px;padding-top:env(safe-area-inset-top)}.main-nav-wrap{height:58px}.mobile-head{display:flex}.site-header{height:calc(58px + env(safe-area-inset-top))}.shell{width:min(var(--shell),calc(100% - 40px))}.hero-grid,.split,.news-layout{grid-template-columns:1fr}.hero-grid .hero-carousel{order:-1}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:110px}.mobile-bottom{position:fixed;z-index:90;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0B0E13;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;text-align:center;padding:6px 4px;color:#C7CDD5;font-size:12px;line-height:1.2}.mobile-bottom .is-accent{color:#FFD27A}}
@media(max-width:767px){body{font-size:15px}.shell{width:calc(100% - 32px)}.section{padding:46px 0}.section-tight{padding:34px 0}.hero{padding:28px 0 46px}.hero h1,.page-hero h1{font-size:clamp(28px,8vw,32px)}h2{font-size:clamp(22px,6vw,26px)}h3{font-size:18px}.lead{font-size:16px}.media-hero{aspect-ratio:16/7;max-height:168px}.media-4x3,.media-1x1{max-height:220px}.media-card{aspect-ratio:3/4;max-height:220px}.grid-3,.grid-5{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-2{grid-template-columns:1fr}.panel{padding:18px}.partner-body{padding:13px}.partner-body p{font-size:13px;min-height:0}.slide-note{left:12px;bottom:10px;max-width:92%;font-size:13px}.slide-note .btn{min-height:36px;padding:0 14px}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:1/-1}}
@media(max-width:390px){.shell{width:calc(100% - 28px)}.mobile-live{min-width:76px;padding:0 10px;font-size:12px}.menu-btn{padding:0 10px;font-size:12px}.mobile-brand{max-width:100px}.mobile-brand img{max-width:100px}.grid-4{grid-template-columns:1fr 1fr}.partner-body h3{font-size:16px}.partner-body{padding:12px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}.panel:hover,.partner-card:hover{transform:none}}