*{box-sizing:border-box}html{overflow-x:hidden;scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:#F4FBFF;color:#223044;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif}body.drawer-open{overflow:hidden}img,svg{max-width:100%}a{color:#0877C9;text-decoration:none;touch-action:manipulation}a:hover{color:#1CA8F6}button{font:inherit;cursor:pointer}button,a{min-height:40px}h1,h2,h3{line-height:1.35;margin:0 0 16px}h1{font-size:clamp(28px,3vw,40px);color:#0877C9}h2{font-size:25px;color:#0877C9}h3{font-size:19px;color:#223044}p{margin:0 0 16px}.container{max-width:1160px;width:calc(100% - 36px);margin-inline:auto}.site-header{position:relative;z-index:30;background:white;border-bottom:1px solid #dbeefa}.header-inner{width:calc(100% - 36px);max-width:1160px;margin:auto;min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;justify-content:flex-start;flex:0 0 auto;min-width:128px;color:#0877C9;font-size:23px;font-weight:800;white-space:nowrap}.brand img{height:36px;width:auto;max-width:160px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:24px;flex-wrap:nowrap;white-space:nowrap}.desktop-nav a{color:#223044;border-bottom:2px solid transparent;display:flex;align-items:center;padding:0 3px;font-weight:600}.desktop-nav a.active{color:#0877C9;border-color:#1CA8F6}.register{background:linear-gradient(135deg,#38C7FF 0%,#1CA8F6 48%,#0877C9 100%);color:#fff;min-width:92px;min-height:42px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.register:hover{color:#fff;filter:brightness(.94)}.menu-toggle{display:none;background:transparent;border:0;color:#0877C9;width:42px;min-width:42px;min-height:40px;padding:9px}.menu-toggle span{display:block;height:2px;background:#0877C9;margin:5px 0}.mobile-drawer,.drawer-mask{display:none}.site-main{padding:35px 0 66px}.eyebrow{display:inline-block;letter-spacing:.12em;font-weight:700;font-size:12px;color:#0877C9;margin-bottom:10px}.lead{font-size:17px;color:#5F7082;max-width:80ch}.panel{background:#fff;border:1px solid #deeff9;border-radius:18px;padding:26px;box-shadow:0 7px 28px rgba(10,92,151,.045)}.panel p:last-child{margin-bottom:0}.section{margin-top:30px}.section-heading{margin-bottom:18px}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.two-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{min-width:0;padding:23px;background:white;border:1px solid #dceefa;border-radius:16px}.card p{color:#5F7082}.card a,.inline-link{font-weight:650}.link-line{display:flex;flex-wrap:wrap;gap:12px 24px;margin:22px 0}.link-line a{text-decoration:underline;text-underline-offset:4px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#EAF7FF;aspect-ratio:16/9;min-height:0}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-fallback{position:absolute;inset:0;background:linear-gradient(130deg,#EAF7FF,#d6f0ff);display:block}.media-hero{height:min(300px,29vw);aspect-ratio:auto}.poster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.poster-grid .media{height:230px;aspect-ratio:auto}.with-media{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:center;gap:22px}.media-caption{font-size:14px;color:#5F7082;margin-top:8px}.pill{display:inline-block;padding:5px 12px;background:#EAF7FF;color:#0877C9;border-radius:20px;font-size:13px;font-weight:700}.qa{margin:18px 0;padding:0 0 16px;border-bottom:1px solid #e2eff7}.qa:last-child{border:0;margin-bottom:0;padding-bottom:0}.qa h3{margin:0 0 8px}.notice{border-left:3px solid #1CA8F6;padding:14px 18px;background:#EAF7FF;border-radius:0 12px 12px 0}.site-footer{background:#082A46;color:#EAF8FF;padding:44px 0 24px}.footer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px}.footer-grid h2{color:#fff;font-size:18px}.footer-grid a{display:block;color:#EAF8FF;min-height:40px}.footer-bottom{padding-top:25px;margin-top:25px;border-top:1px solid #346078;font-size:14px;display:flex;gap:24px;justify-content:space-between;align-items:center}.mobile-bottom{display:none}.drawer-close{background:#EAF7FF;border:0;border-radius:9px;min-width:42px;min-height:42px;font-size:28px}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid #e0f0fa}.drawer-group{padding:15px 20px;border-bottom:1px solid #ebf3f7}.drawer-group h2{font-size:14px;color:#5F7082;margin-bottom:9px}.drawer-group a{display:flex;align-items:center;color:#223044;font-weight:600;padding:4px 0;min-height:42px}
@media(max-width:980px){
.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;color:#223044;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;overscroll-behavior:contain}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-mask{display:none;position:fixed;inset:0;background:rgba(8,42,70,.42);z-index:11000;opacity:0;pointer-events:none}
.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}
.desktop-nav{display:none}.header-inner{min-height:62px;display:grid;grid-template-columns:42px minmax(0,1fr) 76px;gap:10px}.menu-toggle{display:block}.brand{min-width:0;font-size:19px;justify-content:center}.brand img{height:28px;max-width:140px}.register{min-width:72px;min-height:36px}.mobile-bottom{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));position:fixed;inset:auto 0 0;background:#fff;border-top:1px solid #dceaf5;z-index:1000;box-shadow:0 -4px 20px rgba(8,42,70,.07)}.mobile-bottom a{display:flex;justify-content:center;align-items:center;min-height:60px;font-weight:700}.mobile-bottom .bottom-register{color:#0877C9}.site-main{padding-bottom:96px}.three-grid,.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.container{width:calc(100% - 28px)}.site-main{padding-top:22px}h1{font-size:30px}h2{font-size:22px}.panel{padding:19px}.three-grid,.two-grid,.brand-grid,.poster-grid,.with-media{grid-template-columns:minmax(0,1fr)}.poster-grid .media,.media-hero{height:170px}.media{max-height:170px}.card{padding:19px}.footer-grid{gap:20px;grid-template-columns:minmax(0,1fr)}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:10px}}