*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{margin:0;background:#111318;color:#D5D8DF;font:16px/1.75 system-ui,"PingFang SC","Microsoft YaHei",sans-serif}body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none;overflow-wrap:anywhere;touch-action:manipulation}a:hover{color:#FF684E}button{font:inherit;touch-action:manipulation;cursor:pointer}img{max-width:100%}.wrap{width:min(1200px,calc(100% - 40px));margin-inline:auto}h1,h2,h3{color:#F7F8FA;line-height:1.35;letter-spacing:.015em}h1{font-size:clamp(28px,3.4vw,42px);margin:12px 0 16px}h2{font-size:clamp(22px,2.5vw,27px);margin:0 0 18px}h3{font-size:19px;margin:0 0 8px}p{margin:0 0 16px}section{margin-block:46px}ul,ol{padding-left:23px}li{margin:9px 0}a:focus-visible,button:focus-visible{outline:3px solid #D7A84B;outline-offset:3px}.skip-link{position:absolute;top:-80px;left:15px;z-index:20000;background:#F45132;padding:8px}.skip-link:focus{top:8px}.site-header{background:#151820;border-bottom:1px solid rgba(255,255,255,.09)}.header-top{display:flex;align-items:center;gap:22px;min-height:75px}.brand,.footer-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;flex-shrink:0}.brand strong,.footer-brand strong{font-size:20px;display:block;line-height:1.3}.brand small,.footer-brand small{display:block;letter-spacing:.2em;font-size:10px;color:#D7A84B}.brand .media,.footer-brand .media{width:44px;height:44px;flex-shrink:0}.main-nav{display:flex;align-items:center;justify-content:center;gap:3px;flex:1}.main-nav a,.sub-nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;white-space:nowrap;font-size:14px;color:#D5D8DF}.main-nav a.active,.sub-nav a.active{color:#FF684E}.main-nav a.active{border-bottom:2px solid #F45132}.register{background:#F45132;padding:8px 23px;border-radius:8px;color:#fff!important;font-weight:700;text-align:center;flex-shrink:0;min-height:44px}.register:hover,.action:hover{background:#FF684E}.header-sub{border-top:1px solid rgba(255,255,255,.06)}.sub-nav{display:flex;justify-content:center;gap:20px}.sub-nav a{font-size:13px}.menu-trigger,.bottom-nav{display:none}.mobile-drawer,.drawer-mask{display:none}.page-main{padding-top:28px;padding-bottom:75px;min-height:55vh}.eyebrow{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#D7A84B;font-weight:700}.lead{color:#AEB4C0;max-width:790px;font-size:17px}.pill{display:inline-block;color:#D7A84B;border:1px solid #66532f;border-radius:20px;padding:2px 12px;font-size:12px}.divider{height:1px;background:rgba(255,255,255,.09);margin:26px 0}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:12px;background:#12151c;aspect-ratio:16/9}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media--portrait{aspect-ratio:4/5}.media--app{aspect-ratio:3/4;max-width:360px;margin-inline:auto}.media--logo{aspect-ratio:auto;overflow:visible;background:transparent;border-radius:0}.media--logo img{position:static;width:100%;height:100%;object-fit:contain}.media-empty{width:100%;height:100%;background:linear-gradient(135deg,#222733,#161a22)}.media--hero{height:clamp(220px,24vw,300px);aspect-ratio:auto}.media--hero img{object-fit:contain}.carousel{position:relative;background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:16px;padding:10px}.slide[hidden]{display:none}.carousel-controls{display:flex;align-items:center;justify-content:space-between;margin-top:9px}.carousel-arrow{border:1px solid #454b57;background:#222733;color:#fff;border-radius:8px;min-width:44px;min-height:42px}.carousel-dots{display:flex;gap:9px}.carousel-dot{width:12px;height:12px;border:0;border-radius:20px;background:#5d6471;padding:0}.carousel-dot[aria-current=true]{background:#F45132;width:23px}.intro{padding:24px 0 4px}.kicker{color:#D7A84B;font-size:12px;letter-spacing:.12em;font-weight:bold}.channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.channel-tile,.panel,.story-card,.faq-item{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:13px;padding:24px}.channel-tile{border-top:3px solid #F45132}.channel-tile:nth-child(2){border-top-color:#D7A84B}.channel-tile:nth-child(3){border-top-color:#a9adba}.channel-tile h3{font-size:21px}.text-link{display:inline-flex;align-items:center;min-height:40px;color:#FF826E;font-weight:650}.text-link:after{content:' →';padding-left:5px}.feature{display:grid;grid-template-columns:1.05fr .95fr;gap:32px;align-items:center}.feature.reverse{grid-template-columns:.95fr 1.05fr}.feature.reverse .media{order:2}.feature p{max-width:670px}.picture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.picture-grid article{background:#1A1E27;border:1px solid rgba(255,255,255,.09);border-radius:12px;overflow:hidden}.picture-grid .media{border-radius:0}.picture-grid article>div:last-child{padding:17px}.picture-grid h3{font-size:17px}.picture-grid p{font-size:14px;color:#AEB4C0}.split{display:grid;grid-template-columns:1fr 1fr;gap:22px}.mini-list{list-style:none;padding:0;margin:0}.mini-list li{margin:0;border-bottom:1px solid rgba(255,255,255,.09)}.mini-list li a{display:block;padding:14px 0;min-height:44px}.faq-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.faq-item p{font-size:15px;color:#AEB4C0}.final-note{border-top:1px solid rgba(255,255,255,.09);padding-top:25px}.section-head{display:flex;justify-content:space-between;gap:15px;align-items:baseline;margin-bottom:18px}.section-head h2{margin:0}.subhead{color:#AEB4C0;max-width:700px}.page-hero{padding:24px 0 16px;border-bottom:1px solid rgba(255,255,255,.09)}.inner-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:38px;align-items:start}.article-section{padding:20px 0;border-bottom:1px solid rgba(255,255,255,.09);margin:0}.article-section p{color:#D5D8DF}.article-section h2{margin:0 0 15px}.article-section h3{color:#D7A84B;margin-top:16px}.sidebar{position:sticky;top:20px;background:#1A1E27;border:1px solid rgba(255,255,255,.09);padding:22px;border-radius:12px}.sidebar a{display:block;border-bottom:1px solid rgba(255,255,255,.07);padding:9px 0;font-size:14px}.sidebar h2{font-size:19px}.read-columns{columns:2 300px;column-gap:34px}.read-columns .article-section{break-inside:avoid}.article-media{max-width:800px;margin:25px auto}.article-media.duo{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:100%}.related{background:#1A1E27;border:1px solid rgba(255,255,255,.09);padding:23px;border-radius:12px}.related-links{display:flex;flex-wrap:wrap;gap:10px}.related-links a{border:1px solid #4b5059;border-radius:8px;padding:7px 17px;min-height:44px;display:inline-flex;align-items:center}.gallery-nav{display:flex;gap:12px;flex-wrap:wrap}.gallery-nav a{border:1px solid #4b5059;border-radius:30px;padding:5px 15px}.gallery-group{margin:34px 0}.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.gallery article{background:#1A1E27;padding:12px;border-radius:13px;border:1px solid rgba(255,255,255,.09)}.gallery h3{margin-top:14px}.gallery p{font-size:14px;color:#AEB4C0}.long-read{max-width:880px;margin:auto}.numbered{counter-reset:steps}.numbered .article-section h2:before{counter-increment:steps;content:counter(steps,decimal-leading-zero)'  /  ';color:#D7A84B}.site-footer{background:#151820;border-top:1px solid rgba(255,255,255,.09);padding:40px 0 24px;color:#AEB4C0}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:28px}.footer-grid h2{font-size:16px}.footer-grid a:not(.footer-brand){display:block;font-size:14px;padding:4px 0;min-height:32px}.footer-about p{font-size:14px;margin-top:16px;max-width:250px}.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:15px;border-top:1px solid rgba(255,255,255,.09);padding-top:20px;margin-top:30px;font-size:13px}.note{border-left:3px solid #D7A84B;background:#222733;padding:14px 18px;border-radius:3px;color:#D5D8DF}.site-footer .media--logo{width:44px;height:44px}@media(max-width:1100px){.main-nav a{padding-inline:9px}.header-top{gap:10px}}@media(max-width:1024px){.main-nav,.header-sub{display:none}.header-top{min-height:64px;justify-content:space-between;gap:8px}.brand strong{font-size:17px}.brand .media{width:38px;height:38px}.menu-trigger{border:0;background:transparent;display:flex;flex-direction:column;justify-content:center;gap:5px;padding:10px;width:44px;height:44px;flex-shrink:0}.menu-trigger span{width:23px;height:2px;background:#fff}.header-top .brand{margin:auto}.register{padding:8px 12px;min-width:56px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);max-width:100%;height:100dvh;overflow-y:auto;background:#151820;color:#F7F8FA;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;visibility:hidden}.mobile-drawer.is-open{transform:translateX(0);visibility:visible}.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}.drawer-heading{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid #343946}.drawer-close{background:#222733;color:#fff;border:0;border-radius:8px;min-width:44px;min-height:44px;font-size:28px}.drawer-group{padding:15px 20px}.drawer-group h2{font-size:13px;color:#D7A84B;margin:0 0 7px}.drawer-group a{display:block;padding:8px 0;min-height:42px;font-size:15px;border-bottom:1px solid rgba(255,255,255,.06)}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#151820;border-top:1px solid #343946;z-index:1000}.bottom-nav a{display:flex;align-items:center;justify-content:center;color:#F7F8FA;font-size:14px;min-height:44px}.bottom-nav a:last-child{color:#FF684E;font-weight:700}.page-main{padding-bottom:calc(95px + env(safe-area-inset-bottom))}.footer-bottom{padding-bottom:calc(65px + env(safe-area-inset-bottom))}.inner-grid{grid-template-columns:minmax(0,1fr) 240px;gap:22px}.picture-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:700px){.wrap{width:calc(100% - 32px)}body{font-size:15.5px}.page-main{padding-top:15px}.lead{font-size:16px}.media--hero{height:clamp(140px,40vw,180px)}.channel-grid,.feature,.feature.reverse,.split,.faq-list,.gallery,.inner-grid{grid-template-columns:1fr}.feature.reverse .media{order:0}.feature{gap:14px}.channel-tile,.panel,.story-card,.faq-item{padding:18px}.sidebar{position:static}.picture-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.picture-grid article>div:last-child{padding:12px}.picture-grid h3{font-size:15px}.picture-grid p{font-size:13px}.gallery{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery .media--portrait{max-height:260px}.article-media.duo{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.section-head{display:block}.read-columns{columns:1}section{margin-block:34px}}@media(max-width:375px){.header-top .brand{gap:5px}.brand strong{font-size:15px}.brand small{font-size:8px}.header-top .brand .media{width:32px;height:32px}.register{min-width:50px;padding-inline:9px}.menu-trigger{width:40px}.gallery{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}