*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:#222;font:16px/1.75 Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img,svg,video{max-width:100%}a{color:#5F55F5;text-decoration:none;touch-action:manipulation}a:hover{text-decoration:underline}button{font:inherit;cursor:pointer}h1,h2,h3{color:#231A68;line-height:1.3}h1{font-size:38px;margin:0 0 18px}h2{font-size:27px;margin:0 0 16px}h3{font-size:19px;margin:0 0 8px}p{margin:0 0 16px}.wrap{max-width:1160px;margin:auto;padding-left:20px;padding-right:20px}.site-header{background:#fff;border-bottom:1px solid #ececff;position:relative;z-index:100}.header-inner{height:80px;display:flex;align-items:center;gap:32px}.logo{display:inline-flex;align-items:center;min-width:152px;height:44px;color:#231A68;white-space:nowrap}.logo img{width:auto;max-width:152px;height:36px;object-fit:contain}.logo strong{font-size:22px}.main-nav{flex:1;display:flex;justify-content:center;align-items:center;gap:23px;white-space:nowrap;min-width:0}.main-nav a{height:80px;display:inline-flex;align-items:center;border-bottom:2px solid transparent;color:#222;min-width:40px;justify-content:center}.main-nav a.active{border-bottom-color:#FFC400;color:#5F55F5}.register{display:inline-flex;align-items:center;justify-content:center;flex:none;min-height:42px;min-width:106px;padding:0 19px;border-radius:999px;background:linear-gradient(135deg,#5F55F5 0%,#7668FF 48%,#FFC400 100%);color:#fff;font-weight:bold;white-space:nowrap}.register:hover{color:white;text-decoration:none;filter:brightness(.97)}.channel-strip{background:#F7F8FC;border-bottom:1px solid #efeffa}.channel-strip .wrap{display:flex;gap:24px;align-items:center;min-height:48px;overflow-x:auto;white-space:nowrap}.channel-strip a{color:#5F6472;font-size:14px;flex:none}.page-main{padding-top:36px;padding-bottom:65px;min-height:65vh}.intro{margin-bottom:28px}.intro .eyebrow{font-weight:700;letter-spacing:2px;color:#5F55F5;margin-bottom:8px}.lead{font-size:18px;color:#5F6472;max-width:890px}.content-section{margin:28px 0;padding:28px;background:#F7F8FC;border:1px solid #edeefa;border-radius:18px}.content-section p:last-child{margin-bottom:0}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#F3F5FF;aspect-ratio:16/9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-empty{position:absolute;inset:0;background:linear-gradient(135deg,#f4f5ff,#eaeaff)}.hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:28px;align-items:center}.hero-grid .media{height:280px}.poster-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:22px 0}.poster-grid .media{height:220px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.info-card{background:#fff;border:1px solid #e6e6f6;border-radius:16px;padding:22px;box-shadow:0 6px 22px rgba(40,32,98,.04)}.info-card p{color:#5F6472}.text-link{font-weight:700}.brand-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.brand-item{background:#F7F8FC;border:1px solid #eaebfa;border-radius:16px;padding:18px}.brand-item .media{height:206px;margin-bottom:15px}.brand-item p{margin-bottom:0}.crosslinks{border-top:1px solid #e6e5f4;padding-top:18px;margin-top:30px;color:#5F6472}.crosslinks a{display:inline-block;margin-left:18px}.qa-list{display:grid;gap:15px}.qa-list article{background:#F7F8FC;padding:20px 22px;border-radius:14px;border:1px solid #ececfa}.qa-list h2{font-size:19px;margin:0 0 8px}.qa-list p{margin-bottom:0}.site-footer{background:#120B3D;color:#EDEBFF;padding-top:46px}.site-footer h2{color:#fff;font-size:18px;margin:0 0 15px}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-grid a{color:#EDEBFF;display:block;width:max-content;max-width:100%;min-height:36px}.footer-bottom{margin-top:25px;border-top:1px solid rgba(255,255,255,.15);padding-top:20px;padding-bottom:24px;font-size:13px;color:#EDEBFF}.footer-bottom span{float:right}.menu-toggle,.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}
@media(max-width:980px){.main-nav{display:none}.header-inner{height:64px;display:grid;grid-template-columns:76px minmax(0,1fr) 86px;gap:8px}.header-inner>.logo{justify-self:center;min-width:0;height:38px;max-width:100%}.header-inner>.logo img{height:28px;max-width:125px}.header-inner>.logo strong{font-size:19px}.header-inner>.register{min-width:76px;height:36px;min-height:36px;padding:0 7px;font-size:13px}.menu-toggle{display:flex;flex-direction:column;gap:5px;justify-content:center;width:44px;height:44px;background:transparent;border:0;padding:10px}.menu-toggle span{display:block;width:24px;height:2px;background:#231A68}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#fff;color:#222;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;padding:18px 20px 35px;visibility:hidden}.mobile-drawer.is-open{transform:translateX(0);visibility:visible}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(18,11,61,.42);z-index:11000;opacity:0;pointer-events:none}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e7e6f4;padding-bottom:14px;margin-bottom:14px}.drawer-top .logo{min-width:0}.drawer-top img{height:32px}.drawer-close{border:0;background:#F3F5FF;border-radius:10px;width:42px;height:42px;color:#231A68;font-size:27px}.drawer-label{display:block;color:#5F55F5;margin:14px 0 3px}.mobile-drawer>a{display:block;min-height:42px;padding:8px 4px;border-bottom:1px solid #f0eff8;color:#222}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:500;bottom:0;left:0;right:0;min-height:64px;background:#fff;border-top:1px solid #e9e8f5;box-shadow:0 -4px 20px rgba(18,11,61,.07)}.mobile-bottom a{display:flex;justify-content:center;align-items:center;min-height:56px;color:#231A68;font-size:14px}.mobile-bottom a:last-child{color:#5F55F5;font-weight:700}.page-main{padding-top:22px;padding-bottom:100px}.hero-grid{grid-template-columns:1fr}.hero-grid .media{height:170px}.poster-grid .media{height:160px}.card-grid{grid-template-columns:1fr 1fr}.brand-grid{grid-template-columns:1fr 1fr}.brand-item .media{height:160px}.footer-bottom{padding-bottom:92px}}
@media(max-width:600px){.wrap{padding-left:15px;padding-right:15px}h1{font-size:30px}h2{font-size:23px}.lead{font-size:16px}.content-section{padding:20px 17px;margin:20px 0}.poster-grid{gap:9px}.poster-grid .media{height:150px}.card-grid,.brand-grid{grid-template-columns:1fr}.brand-item .media{height:165px}.footer-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-bottom span{float:none;display:block}.channel-strip .wrap{gap:18px}.crosslinks a{margin-left:10px}.info-card{padding:19px}}