*{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}a{color:#FFC44D;text-decoration:none;touch-action:manipulation}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer;touch-action:manipulation}img{max-width:100%}.shell{width:min(calc(100% - 36px),1200px);margin-inline:auto}.skip-link{position:absolute;top:-80px;left:12px;z-index:20000;background:#fff;color:#111;padding:10px}.skip-link:focus{top:10px}.site-header{position:relative;background:#141820;z-index:1000;border-bottom:1px solid #303641}.header-inner{min-height:76px;display:flex;align-items:center;gap:22px}.brand{flex:0 0 auto;display:flex;align-items:center;min-width:110px}.brand-img{height:34px;width:auto;max-width:148px;object-fit:contain}.brand-text{font-size:23px;font-weight:800;color:#F7F8FA;letter-spacing:1px;white-space:nowrap}.desktop-nav{display:flex;align-items:center;justify-content:center;flex:1;gap:clamp(9px,1.65vw,24px);white-space:nowrap;min-width:0}.desktop-nav a{display:inline-flex;align-items:center;height:76px;color:#D5D8DF;border-bottom:2px solid transparent;white-space:nowrap;font-size:15px}.desktop-nav a.active{color:#FFF;border-bottom-color:#FF8A00}.header-register{margin-left:auto;flex-shrink:0}.btn{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border-radius:100px;padding:8px 25px;font-weight:700;line-height:1.35;text-align:center}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;box-shadow:0 6px 20px #0005}.btn-primary:hover{color:#fff;text-decoration:none;filter:brightness(1.08)}.btn-subtle{border:1px solid #46505e;color:#F7F8FA}.btn-subtle:hover{text-decoration:none;background:#222833}.menu-trigger{display:none}.main-content{padding:34px 0 76px}.page-intro{margin:0 0 28px}.eyebrow{color:#FFC44D;font-weight:700;font-size:13px;letter-spacing:.12em}.page-intro h1{font-size:clamp(28px,3.3vw,40px);line-height:1.25;color:#F7F8FA;margin:8px 0 14px}.lead{font-size:17px;max-width:940px;color:#D5D8DF}.subnav{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 28px}.subnav a{padding:8px 14px;border-radius:30px;color:#D5D8DF;border:1px solid #39414d;background:#1A1F28;font-size:14px}.panel{background:#1A1F28;border:1px solid #2B323D;border-radius:16px;padding:clamp(18px,2.5vw,30px);margin:18px 0}.panel h2,.section-title{font-size:24px;color:#F7F8FA;line-height:1.4;margin:0 0 14px}.panel h3{color:#F7F8FA;font-size:18px;margin:0 0 8px}.panel p{margin:0 0 12px}.panel p:last-child{margin-bottom:0}.grid-3,.grid-2,.grid-4{display:grid;gap:18px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid-3 .panel,.grid-2 .panel,.grid-4 .panel{margin:0}.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-placeholder{position:absolute;inset:0;background:linear-gradient(135deg,#222833,#151A22 62%,#262C36)}.hero-slides{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0 0 26px}.hero-slides .media{aspect-ratio:16/9;height:clamp(220px,22vw,280px)}.preview-card{background:#1A1F28;border-radius:14px;border:1px solid #2B323D;padding:16px}.preview-card .media{margin-bottom:12px}.preview-card h3{margin:0 0 6px;color:#F7F8FA;font-size:18px}.preview-card p{margin:0}.text-link{font-weight:700}.feature-row{display:grid;grid-template-columns:1.2fr 1fr;gap:22px;align-items:center}.feature-row .media{max-height:330px}.article-section{margin:24px 0}.article-section h2{margin:0 0 12px;color:#F7F8FA;font-size:24px}.article-section p{margin:0 0 14px}.notice{border-left:3px solid #FF8A00;padding:14px 18px;background:#1A1F28;border-radius:0 10px 10px 0}.partner-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.partner-list .preview-card .media{aspect-ratio:4/3;max-height:205px}.partner-list .preview-card p{font-size:15px}.cta-line{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0}.site-footer{background:#080A0E;padding:40px 0 22px;border-top:1px solid #272E39}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:28px}.footer-grid h2{font-size:16px;color:#F7F8FA;margin:0 0 10px}.footer-grid a{display:block;color:#9AA3B2;font-size:14px;min-height:30px}.footer-brand p{color:#9AA3B2;max-width:240px;font-size:14px}.footer-brand a{display:inline-block}.footer-logo{height:34px;width:auto;max-width:150px;object-fit:contain}.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid #252B35;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#9AA3B2;font-size:13px}.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}
.desktop-nav{display:none}.site-header .header-inner{min-height:62px;display:grid;grid-template-columns:minmax(72px,1fr) auto minmax(72px,1fr);gap:8px}.menu-trigger{display:flex;align-self:center;justify-self:start;width:42px;height:42px;border:0;background:transparent;color:#fff;flex-direction:column;justify-content:center;gap:5px;padding:9px}.menu-trigger span{width:24px;height:2px;background:#F7F8FA;display:block}.brand{justify-self:center;min-width:0}.brand-img{height:28px;max-width:140px}.brand-text{font-size:20px}.header-register{justify-self:end;min-height:36px;min-width:72px;padding:7px 13px;font-size:14px;margin:0}.drawer-top{height:66px;display:flex;justify-content:space-between;align-items:center;padding:10px 19px;border-bottom:1px solid #313846}.drawer-brand{color:#F7F8FA;font-weight:800;font-size:20px}.drawer-brand img{height:28px;max-width:155px;object-fit:contain}.drawer-close{border:0;background:transparent;font-size:32px;color:#fff;min-width:44px;min-height:44px}.mobile-drawer nav{height:calc(100dvh - 66px);overflow-y:auto;padding:14px 20px 30px}.drawer-label{margin:14px 0 6px;color:#FFC44D;font-weight:700;font-size:13px}.mobile-drawer nav a{display:block;min-height:42px;padding:8px 5px;color:#F7F8FA;border-bottom:1px solid #282E38}.main-content{padding:24px 0 95px}.grid-4,.partner-list{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{position:fixed;bottom:0;left:0;right:0;z-index:1000;display:grid;grid-template-columns:repeat(4,1fr);background:#141820;border-top:1px solid #333b48;min-height:62px;padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:#D5D8DF;font-size:14px;min-height:54px}.mobile-bottom .selected{color:#FFC44D}.mobile-bottom .bottom-register{color:#fff;font-weight:700}}
@media(max-width:600px){.shell{width:min(calc(100% - 28px),1200px)}.page-intro h1{font-size:30px}.hero-slides{gap:7px}.hero-slides .media{height:clamp(140px,38vw,168px)}.hero-slides .media img{object-fit:contain}.grid-3,.grid-2,.grid-4{grid-template-columns:1fr}.partner-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.partner-list .preview-card{padding:10px}.partner-list .preview-card .media{max-height:180px}.feature-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.footer-brand{grid-column:span 2}.page-intro h1{line-height:1.27}}
@media(max-width:360px){.brand-img{max-width:116px}.header-register{padding:6px 10px}.partner-list{grid-template-columns:1fr}}