*{box-sizing:border-box;max-width:100%}html{scroll-behavior:smooth}body{margin:0;background:#111318;color:#D5D8DF;font:16px/1.75 system-ui,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none;touch-action:manipulation}a:hover{color:#FF684E}button{font:inherit;cursor:pointer}img{max-width:100%}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{height:76px;background:#151820;border-bottom:1px solid rgba(255,255,255,.09);position:relative;z-index:100}.header-inner{height:100%;max-width:1180px;margin:auto;padding:0 20px;display:flex;align-items:center;gap:24px;justify-content:space-between}.brand-link{display:inline-flex;align-items:center;flex-shrink:0;min-width:112px;color:#F7F8FA}.brand-link img{width:auto;height:36px;max-width:156px;object-fit:contain}.brand-link strong{font-size:24px;white-space:nowrap}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(12px,2.7vw,35px);white-space:nowrap;min-width:0}.desktop-nav a{display:inline-flex;align-items:center;height:76px;border-bottom:2px solid transparent;font-size:15px;color:#D5D8DF}.desktop-nav a:hover,.desktop-nav a.active{color:#fff;border-color:#F45132}.register-button{flex-shrink:0;height:42px;min-width:84px;display:inline-flex;align-items:center;justify-content:center;padding:0 21px;color:white;background:#F45132;border-radius:999px;font-weight:700}.register-button:hover{background:#FF684E;color:#fff}.menu-trigger{display:none}.mobile-drawer,.drawer-mask{display:none}main{min-height:65vh}.page-head{padding:46px 0 22px}.eyebrow{display:block;color:#D7A84B;letter-spacing:.12em;font-size:12px;font-weight:700;margin-bottom:12px}.page-head h1,.hero-copy h1{font-size:clamp(30px,3.5vw,40px);line-height:1.3;margin:0 0 17px;color:#F7F8FA;letter-spacing:-.03em}.intro{color:#AEB4C0;max-width:850px;margin:0;font-size:16px}.content-shell{padding-bottom:70px}.section{padding:20px 0 34px}.section-heading{display:flex;align-items:center;gap:12px;margin:0 0 18px;color:#F7F8FA;font-size:24px;line-height:1.4}.section-heading:before{content:"";height:24px;width:4px;border-radius:5px;background:#F45132;flex:none}.section p,.rich-copy p{margin:0 0 17px}.panel,.feature-card,.editor-card,.question-card{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:22px}.panel h3,.feature-card h3,.editor-card h3,.question-card h3{color:#F7F8FA;margin:0 0 10px;font-size:19px}.panel p,.feature-card p,.editor-card p,.question-card p{margin:0 0 10px}.muted{color:#AEB4C0}.text-link{color:#F7F8FA;text-decoration:underline;text-decoration-color:#F45132;text-underline-offset:5px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#12151c}.media > img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media-16x9{aspect-ratio:16/9}.media-3x4{aspect-ratio:3/4}.media .image-fallback{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#778091;letter-spacing:.08em;font-size:13px;background:linear-gradient(145deg,#151923,#222733)}.media-16x9:not(.hero-media){max-height:280px}.media-3x4{max-height:300px}.hero-media{max-height:320px}.media-card .media{margin-bottom:12px}.media-card h3{font-size:17px;margin:0 0 4px;color:#F7F8FA}.media-card p{margin:0;color:#AEB4C0;font-size:14px}.hero{padding:46px 0 26px}.hero-copy{text-align:center;max-width:890px;margin:0 auto 26px}.hero-gallery{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.hero-gallery .media{height:auto;max-height:215px}.channel-strip{padding:15px 0;background:#1A1E27;border-top:1px solid rgba(255,255,255,.09);border-bottom:1px solid rgba(255,255,255,.09)}.channel-strip .container{display:flex;gap:26px;flex-wrap:wrap}.channel-strip a{font-size:14px;min-height:40px;display:inline-flex;align-items:center}.article-lines{columns:2;column-gap:44px}.article-lines p{break-inside:avoid}.notice{border-left:3px solid #D7A84B;background:#222733;border-radius:0 12px 12px 0;padding:18px 22px;margin:24px 0;color:#D5D8DF}.site-footer{background:#0D1017;color:#D5D8DF;border-top:1px solid rgba(255,255,255,.09);padding:52px 0 26px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:35px}.footer-grid h3{color:#F7F8FA;font-size:16px;margin:0 0 14px}.footer-grid a:not(.brand-link){display:block;font-size:14px;padding:3px 0}.footer-grid p{color:#AEB4C0;font-size:14px;max-width:270px}.footer-bottom{display:flex;justify-content:space-between;gap:18px;border-top:1px solid rgba(255,255,255,.09);margin-top:32px;padding-top:20px;font-size:13px;color:#AEB4C0}.bottom-nav{display:none}.drawer-top,.drawer-section{padding:15px 20px}.drawer-section{border-top:1px solid rgba(255,255,255,.09)}.drawer-section b{color:#D7A84B;display:block;margin-bottom:6px;font-size:13px}.drawer-section a{display:block;min-height:40px;padding:7px 0;color:#F7F8FA}.drawer-top{display:flex;align-items:center;justify-content:space-between}.drawer-close{background:transparent;color:white;border:0;font-size:30px;line-height:1;min-width:44px;min-height:44px}.drawer-scroll{overflow-y:auto;height:calc(100vh - 72px);padding-bottom:40px}
@media(max-width:980px){.desktop-nav{display:none}.site-header{height:62px}.header-inner{display:grid;grid-template-columns:minmax(72px,1fr) auto minmax(72px,1fr);gap:8px;padding:0 14px}.menu-trigger{display:flex;width:42px;height:42px;background:none;border:0;flex-direction:column;justify-content:center;gap:5px;align-items:flex-start;padding:8px}.menu-trigger span{height:2px;width:24px;background:#F7F8FA;display:block}.brand-link{min-width:0;justify-self:center}.brand-link img{height:28px;max-width:130px}.brand-link strong{font-size:19px}.register-button{height:36px;min-width:72px;padding:0 14px;justify-self:end;font-size:14px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#151820;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}.grid-4{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))}.hero-gallery{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-gallery .media{max-height:180px}.page-head{padding-top:35px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:500;display:grid;grid-template-columns:repeat(4,1fr);background:#151820;border-top:1px solid rgba(255,255,255,.09);padding:4px 0 calc(4px + env(safe-area-inset-bottom))}.bottom-nav a{min-height:50px;display:flex;align-items:center;justify-content:center;font-size:14px;color:#F7F8FA}.bottom-nav a.bottom-register{color:#F45132;font-weight:700}body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}}
@media(max-width:600px){.container{width:calc(100% - 30px)}.hero{padding:32px 0 16px}.hero-copy h1,.page-head h1{font-size:30px}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{gap:12px}.panel,.feature-card,.editor-card,.question-card{padding:18px}.hero-gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-gallery .media{max-height:175px}.media-16x9:not(.hero-media){max-height:170px}.media-3x4{max-height:240px}.hero-media{max-height:180px}.article-lines{columns:1}.footer-grid{grid-template-columns:1fr 1fr;gap:20px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}.section-heading{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mobile-drawer{transition:none}}