*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0C0F14;color:#D5D8DF;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:#F7F8FA;text-decoration:none;touch-action:manipulation}a:hover{color:#FFC44D}button{font:inherit;cursor:pointer;touch-action:manipulation}img{max-width:100%}a,button{min-height:40px}h1,h2,h3{color:#F7F8FA;line-height:1.35}h1{font-size:clamp(28px,3.5vw,40px);margin:0 0 18px}h2{font-size:25px;margin:0 0 16px}h3{font-size:19px;margin:0 0 11px}p{margin:0 0 16px}.container{width:min(1200px,calc(100% - 40px));margin:auto}.skip-link{position:absolute;left:-9999px;top:0;z-index:13000}.skip-link:focus{left:10px;background:#fff;color:#111;padding:8px}.site-header{height:74px;background:#141820;border-bottom:1px solid #303541;position:relative;z-index:50}.header-inner{max-width:1200px;height:100%;padding:0 20px;margin:auto;display:flex;align-items:center;gap:22px;min-width:0}.brand{flex:0 0 170px;display:flex;align-items:center;min-width:0}.logo-media{height:34px;width:160px;max-width:100%;border-radius:0;background:transparent}.logo-media img{object-fit:contain}.logo-media .media-fallback{font-size:17px;letter-spacing:2px}.main-nav{display:flex;flex:1;align-items:center;justify-content:center;gap:clamp(10px,1.75vw,25px);min-width:0;white-space:nowrap}.main-nav a{display:inline-flex;align-items:center;justify-content:center;height:74px;font-weight:600;border-bottom:2px solid transparent;padding:2px 2px 0;font-size:15px;color:#D5D8DF}.main-nav a.active{color:#FFFFFF;border-bottom-color:#FF8A00}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 25px;border-radius:999px;font-weight:700;line-height:1.3;text-align:center;max-width:100%}.btn-primary{background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF;box-shadow:0 5px 18px #0004}.btn-primary:hover{color:white;filter:brightness(1.07)}.header-register{height:42px;min-width:92px;flex:none}.menu-toggle{display:none}.site-main{min-height:60vh}.hero,.page-intro{padding:48px 0 28px}.eyebrow{color:#FFC44D;font-size:13px;letter-spacing:2px;font-weight:700;text-transform:uppercase;margin-bottom:12px}.lead{font-size:17px;max-width:900px;color:#D5D8DF}.channel-strip{background:#141820;border-block:1px solid #252B35}.channel-inner{display:flex;gap:22px;flex-wrap:wrap;padding:12px 0}.channel-inner a{font-size:14px}.section{padding:28px 0 46px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:17px}.section-title p{margin:0;color:#9AA3B2}.panel{background:#1A1F28;border:1px solid #2C3340;border-radius:16px;padding:25px;max-width:100%}.panel-alt{background:#222833}.stack{display:grid;gap:22px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.card{background:#1A1F28;border:1px solid #303640;border-radius:15px;overflow:hidden;min-width:0}.card-body{padding:19px}.card p:last-child,.panel p:last-child{margin-bottom:0}.text-link{color:#FFC44D;font-weight:700;display:inline-flex;align-items:center;margin-top:9px}.text-link:hover{text-decoration:underline}.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:300px}.media-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(125deg,#151A22,#252C39);color:#8190A7;font-size:16px;letter-spacing:3px;font-weight:700}.carousel-shell{max-width:100%;margin-top:20px}.slide[hidden]{display:none!important}.carousel-dots{display:flex;justify-content:center;gap:12px;padding-top:14px}.carousel-dots button{width:43px;height:40px;border:0;background:transparent;display:flex;align-items:center;justify-content:center}.carousel-dots button:before{content:"";width:22px;height:5px;border-radius:10px;background:#5B6573}.carousel-dots button[aria-pressed=true]:before{background:#FF8A00}.feature-row{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:28px}.article-content{padding-bottom:38px}.article-content h2{margin-top:30px}.article-content .panel{margin-bottom:22px}.link-row{display:flex;flex-wrap:wrap;gap:14px;margin:20px 0 0}.link-row a{background:#222833;border:1px solid #323A48;padding:7px 15px;border-radius:10px}.question{padding:17px 0;border-bottom:1px solid #313744}.question:last-child{border-bottom:0}.question h3{margin-bottom:8px}.partner-card .media-card{border-radius:0;aspect-ratio:4/3;max-height:200px}.partner-card h3{font-size:19px}.partner-card p{font-size:15px;line-height:1.72}.partner-card .card-body{padding:17px}.notice{border-left:3px solid #FF8A00;background:#1A1F28;padding:17px 21px;margin:25px 0;border-radius:0 10px 10px 0}.action-panel{background:#1A1F28;border:1px solid #303641;border-radius:16px;padding:25px;margin:0 0 26px}.action-panel .btn{margin-top:9px}.site-footer{background:#080A0E;padding:44px 0 110px}.footer-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.footer-grid h2{font-size:18px;margin-bottom:16px}.footer-grid a{display:block;color:#9AA3B2;font-size:14px;min-height:30px;margin:2px 0}.footer-grid a:hover{color:white}.footer-note{color:#9AA3B2;font-size:14px;border-top:1px solid #272C34;margin:22px 0 0;padding-top:24px}.copyright{font-size:14px;color:#9AA3B2}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:12px 18px;border-bottom:1px solid #343A44}.drawer-close{color:#fff;background:transparent;border:0;font-size:32px}.drawer-scroll{height:calc(100% - 66px);overflow-y:auto;padding:14px 24px 40px}.drawer-group{display:flex;flex-direction:column;margin-bottom:14px}.drawer-group strong{font-size:13px;color:#FFC44D;padding:10px 0}.drawer-group a{min-height:43px;display:flex;align-items:center;border-bottom:1px solid #2C313B}
@media(max-width:980px){.main-nav{display:none}.header-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:8px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:42px;height:44px;border:0;background:transparent;padding:9px 6px;justify-self:start}.menu-toggle span{width:22px;height:2px;background:#fff}.brand{grid-column:2;grid-row:1;width:130px;justify-content:center}.brand .logo-media{height:28px;width:130px}.header-register{grid-column:3;grid-row:1;justify-self:end;height:36px;min-height:36px;min-width:72px;padding:7px 12px}.site-header{height:60px}.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}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;bottom:0;left:0;right:0;background:#141820;border-top:1px solid #323947;z-index:75;padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom));gap:4px}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;min-height:43px}.mobile-bottom .bottom-action{border-radius:22px;background:linear-gradient(90deg,#FF8A00 0%,#FFC44D 100%);color:#FFFFFF}.site-footer{padding-bottom:125px}}
@media(max-width:650px){.container{width:calc(100% - 30px)}.hero,.page-intro{padding:30px 0 18px}h1{font-size:clamp(27px,7.3vw,32px)}h2{font-size:22px}.section{padding:19px 0 34px}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.partner-card .card-body{padding:12px}.partner-card h3{font-size:16px}.partner-card p{font-size:14px}.partner-card .media-card{max-height:170px}.feature-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-grid>div:last-child{grid-column:1/-1}.panel{padding:18px}.media-hero{aspect-ratio:16/8;max-height:168px}.header-inner{padding:0 12px}.brand,.brand .logo-media{width:118px}.channel-inner{gap:12px 18px}.action-panel{padding:20px}}
@media(max-width:380px){.header-inner{padding:0 8px}.brand,.brand .logo-media{width:108px}.grid-4{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}

/* Homepage carousel: manual arrows/dots/swipe; all three remain readable without JS. */
.carousel{width:100%;max-width:100%;overflow:hidden}
.carousel .slide{width:100%;max-width:100%}
.carousel .slide + .slide{margin-top:12px}
.carousel .slide[hidden]{display:none!important}
.carousel-controls{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:8px}
.carousel-arrow{width:44px;height:44px;min-height:44px;border:1px solid #414958;border-radius:50%;background:#222833;color:#F7F8FA;font-size:23px;display:flex;align-items:center;justify-content:center}
.carousel-arrow:hover,.carousel-arrow:focus-visible{border-color:#FFC44D;color:#FFC44D}
.carousel-dots{padding-top:0}
@media(max-width:650px){.carousel .media-hero{height:clamp(140px,39vw,168px);aspect-ratio:auto}.carousel-controls{gap:4px}.carousel-arrow{width:40px;height:40px}}