*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0C0F14;color:#D5D8DF;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img{max-width:100%}a{color:#FFC44D;text-decoration:none;touch-action:manipulation}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible{outline:2px solid #FFC44D;outline-offset:3px}h1,h2,h3{color:#F7F8FA;line-height:1.35}h1{font-size:clamp(28px,3.3vw,40px);margin:0 0 22px}h2{font-size:24px;margin:0 0 16px}h3{font-size:19px;margin:0 0 12px}p{margin:0 0 16px}.container{width:min(1200px,calc(100% - 36px));margin-inline:auto}.site-header{background:#141820;position:relative;z-index:100;box-shadow:0 1px 0 #313742}.top-inner{max-width:1200px;margin:auto;min-height:76px;padding:0 18px;display:flex;align-items:center;gap:24px;justify-content:space-between;white-space:nowrap}.site-brand{flex:0 0 auto;display:flex;align-items:center;min-width:118px;color:#fff}.brand-image{width:auto;height:34px;max-width:145px;object-fit:contain}.brand-text{font-size:26px;font-weight:900;letter-spacing:-1px;color:#F7F8FA}.brand-text span{font-size:11px;margin-left:6px;letter-spacing:1px;color:#FFC44D}.main-nav{display:flex;justify-content:center;align-items:center;gap:clamp(10px,2vw,27px);flex:1;min-width:0;white-space:nowrap}.main-nav a{color:#D5D8DF;display:flex;align-items:center;min-height:76px;white-space:nowrap;border-bottom:2px solid transparent;font-size:15px}.main-nav a.active{color:#fff;border-bottom-color:#FF8A00}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 23px;border-radius:999px;font-weight:700;white-space:nowrap}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;box-shadow:0 3px 16px #ff8a0025}.btn-primary:hover{color:#fff;text-decoration:none;filter:brightness(1.08)}.top-register{min-height:42px;min-width:90px}.menu-button{display:none}.channel-strip{background:#10141B;border-bottom:1px solid #272E39}.channel-inner{display:flex;gap:26px;align-items:center;min-height:45px;overflow-x:auto;scrollbar-width:none;white-space:nowrap;font-size:13px}.channel-inner::-webkit-scrollbar{display:none}.channel-inner span{color:#9AA3B2}.channel-inner a{color:#CDD4DE}.page-wrap{padding:44px 0 70px}.lead{font-size:17px;color:#D5D8DF;max-width:950px}.panel{background:#1A1F28;border:1px solid #303743;border-radius:16px;padding:25px;margin-bottom:24px;min-width:0}.panel-soft{background:#222833}.page-intro{margin-bottom:30px}.eyebrow{color:#FFC44D;font-size:13px;letter-spacing:1px;text-transform:uppercase;margin-bottom:12px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:15px;margin:38px 0 18px}.section-heading h2{margin:0}.text-link{display:inline-block;font-weight:700;margin:8px 0;min-height:40px}.link-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:20px}.link-row a{border:1px solid #596170;padding:9px 16px;border-radius:9px;min-height:44px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#151A22}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-hero{aspect-ratio:16/7;max-height:300px}.media-card{aspect-ratio:3/4;max-height:220px}.media-wide{aspect-ratio:16/9;max-height:350px}.media-logo{aspect-ratio:4/3;max-height:220px}.media-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#1C222C,#11151C);color:#768395;font-size:20px;letter-spacing:.2em;font-weight:700}.slider{margin:22px 0 38px}.slide[hidden]{display:none!important}.slider-controls{display:flex;gap:8px;justify-content:center;margin-top:12px}.slider-controls button{height:40px;min-width:40px;border:1px solid #414A56;color:#D5D8DF;background:#222833;border-radius:30px}.slider-controls button[aria-pressed=true]{background:#FF8A00;border-color:#FF8A00;color:#fff}.feature-card .media{margin-bottom:15px}.feature-card h3{margin-top:0}.partner-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.partner-card{padding:15px}.partner-card .media{margin-bottom:13px}.partner-card h2{font-size:19px}.partner-card p{font-size:15px}.faq-item{margin-bottom:18px}.faq-item h2{font-size:19px;margin-bottom:8px}.prose p{line-height:1.85}.split{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center}.note{color:#9AA3B2;font-size:14px}.site-footer{background:#080A0E;border-top:1px solid #242832;padding:48px 0 18px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:25px}.footer-grid h2{font-size:16px}.footer-grid a:not(.footer-brand){display:block;color:#AAB3C0;margin-bottom:9px;min-height:26px}.footer-brand .brand-image{height:34px}.footer-grid p{font-size:14px;margin-top:18px;color:#9AA3B2}.footer-bottom{border-top:1px solid #242832;margin-top:28px;padding-top:20px;font-size:13px;color:#9AA3B2;display:flex;justify-content:space-between;gap:10px}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){
.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#141820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:11000;opacity:0;pointer-events:none}
.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
.top-inner{height:64px;min-height:64px;display:grid;grid-template-columns:80px minmax(0,1fr) 80px;gap:8px;padding:0 14px}.menu-button{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border:0;background:transparent;padding:10px}.menu-button span{height:2px;width:22px;background:#fff;display:block}.top-inner>.site-brand{min-width:0;justify-self:center}.brand-image{height:28px;max-width:125px}.brand-text{font-size:21px}.brand-text span{font-size:9px}.main-nav{display:none}.top-register{justify-self:end;min-height:36px;height:36px;min-width:72px;padding:5px 14px}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:18px;border-bottom:1px solid #303743}.drawer-close{border:0;background:transparent;color:#fff;font-size:32px;min-width:44px;min-height:44px;line-height:1}.drawer-scroll{overflow-y:auto;max-height:calc(100dvh - 80px);padding:8px 20px 35px}.drawer-scroll h2{color:#9AA3B2;font-size:13px;margin:20px 0 7px}.drawer-scroll a{display:flex;min-height:44px;align-items:center;color:#F7F8FA;border-bottom:1px solid #292F3A}.footer-grid{grid-template-columns:repeat(2,1fr)}.partner-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;background:#141820;display:grid;grid-template-columns:repeat(4,1fr);z-index:500;border-top:1px solid #35404C;padding:6px 6px calc(6px + env(safe-area-inset-bottom))}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:44px;color:#F7F8FA;font-size:14px}.mobile-bottom a.selected{color:#FFC44D}.mobile-bottom .mobile-register{color:#fff;background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);border-radius:22px;font-weight:700}body{padding-bottom:calc(62px + env(safe-area-inset-bottom))}}
@media(max-width:650px){h1{font-size:29px}h2{font-size:22px}.page-wrap{padding:28px 0 48px}.panel{padding:19px}.grid-3,.grid-2,.split{grid-template-columns:1fr}.partner-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.partner-card{padding:10px}.partner-card p{font-size:14px}.media-hero{height:clamp(140px,42vw,168px);aspect-ratio:auto}.media-card,.media-logo{max-height:210px}.section-heading{align-items:start;flex-direction:column}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.footer-bottom{flex-direction:column}.channel-inner{gap:17px}.container{width:calc(100% - 28px)}}
@media(max-width:375px){.top-inner{grid-template-columns:66px minmax(0,1fr) 73px;gap:3px}.top-register{min-width:72px}.brand-image{max-width:108px}.partner-grid{grid-template-columns:1fr 1fr}}