*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#0A0804;color:#D9CFAE;font:16px/1.8 Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{vertical-align:middle}p{margin:0 0 16px}h1,h2,h3{color:#F8F1DE;line-height:1.4;margin:0 0 16px}h1{font-size:36px}h2{font-size:25px}h3{font-size:19px}.container{width:min(100% - 48px,1180px);margin-inline:auto}.site-header{position:sticky;top:0;z-index:1000;background:#0A0804;border-bottom:1px solid rgba(232,196,104,.14)}.topbar{height:70px;display:flex;align-items:center;gap:25px}.brand{display:flex;align-items:center;flex:0 0 auto}.brand-text{font-size:24px;font-weight:800;color:#F0C75E;white-space:nowrap;letter-spacing:1px}.brand-text span{color:#F8F1DE}.logo-media{height:38px;width:auto;max-width:160px;aspect-ratio:auto;background:transparent}.logo-media img{max-height:38px;width:auto;max-width:160px;object-fit:contain}.main-nav{display:flex;align-items:center;justify-content:center;gap:22px;white-space:nowrap;min-width:0;flex:1}.main-nav a{font-size:14px;height:70px;display:flex;align-items:center;border-bottom:2px solid transparent}.main-nav a.active,.main-nav a:hover,.subnav a.active,.subnav a:hover{color:#F0C75E}.main-nav a.active{border-bottom-color:#F0C75E}.enter-btn{font-size:14px;background:#D4A017;color:#1A1408;border-radius:999px;height:42px;min-width:100px;padding:0 18px;font-weight:700;display:inline-flex;justify-content:center;align-items:center;white-space:nowrap;flex-shrink:0}.enter-btn:hover{background:#E8C468}.subnav{background:#120E08;border-bottom:1px solid rgba(232,196,104,.14)}.subnav-inner{display:flex;align-items:center;gap:0;height:44px;overflow-x:auto;scrollbar-width:thin;white-space:nowrap}.subnav a{font-size:13px;flex:0 0 auto;padding:0 17px;border-right:1px solid rgba(232,196,104,.14);line-height:16px}.subnav a:first-child{padding-left:0}.subnav a:last-child{border:0}.main-content{padding-block:36px 72px;min-height:55vh}.section{margin-top:42px}.section-head{margin-bottom:20px}.section-head p{font-size:14px;color:#A89870}.hero{display:grid;grid-template-columns:44fr 56fr;gap:28px;align-items:center;border:1px solid rgba(232,196,104,.14);padding:24px;background:#120E08;border-radius:14px}.hero-copy p{font-size:16px}.eyebrow{font-size:13px;letter-spacing:1px;color:#E8C468;font-weight:700;margin-bottom:12px}.hero-links,.chip-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:19px}.hero-links a,.chip-links a{border:1px solid rgba(232,196,104,.3);padding:7px 15px;border-radius:30px;font-size:14px;color:#F0C75E}.hero-links a:hover,.chip-links a:hover{background:#241E14}.media{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;max-width:100%;overflow:hidden;border-radius:12px;background:#120E08}.media img{display:block;width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain;object-position:center}.media-natural img{width:100%;height:auto;max-height:300px;object-fit:contain;margin:0 auto}.media-square{aspect-ratio:1}.media-wide{aspect-ratio:16/9}.media-topic{aspect-ratio:16/10}.media-banner{aspect-ratio:16/7}.media-device{aspect-ratio:9/16;max-height:340px}.media-placeholder{width:100%;height:100%;min-height:135px;border:1px solid rgba(232,196,104,.11);border-radius:10px;background:linear-gradient(135deg,#16120A,#211A0C)}.media-natural .media-placeholder{height:220px}.media-banner .media-placeholder{min-height:160px}.media-device .media-placeholder{min-height:260px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-four{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.info-card,.image-card,.text-panel,.article{padding:20px;background:#1C1710;border:1px solid rgba(232,196,104,.14);border-radius:13px;min-width:0}.info-card{display:block}.info-card p,.image-card p{font-size:14px;color:#D9CFAE;line-height:1.7}.info-card h3{margin-bottom:8px}.info-card:hover{background:#241E14;border-color:rgba(232,196,104,.32)}.readmore{color:#E8C468;font-size:13px}.image-card{padding:12px}.image-card .media{margin-bottom:12px}.image-card h3{font-size:17px;margin:0 4px 7px}.image-card p{margin:0 4px 5px}.article{padding:30px 34px;background:#120E08}.article p{line-height:1.83}.article h2{margin-top:27px;padding-top:6px;font-size:24px}.article h2:first-child{margin-top:0}.article-intro{font-size:17px;color:#F1E6C9}.article-layout{display:grid;grid-template-columns:minmax(0,800px) minmax(240px,1fr);gap:22px;align-items:start}.aside-panel{background:#1C1710;padding:20px;border-radius:13px;border:1px solid rgba(232,196,104,.14)}.aside-panel a{display:block;border-bottom:1px solid rgba(232,196,104,.1);padding:12px 0;font-size:14px}.aside-panel a:hover{color:#F0C75E}.section .text-panel h3{margin-bottom:8px}.feature-split{display:grid;grid-template-columns:1.05fr 1fr;gap:24px;align-items:center}.feature-split.reverse{grid-template-columns:1fr 1fr}.feature-split .media{min-height:180px}.minor-list{display:grid;gap:12px}.minor-list a,.related-list a{display:flex;justify-content:space-between;align-items:center;padding:13px 16px;border-radius:9px;background:#1C1710;border:1px solid rgba(232,196,104,.12);gap:14px}.minor-list a:hover,.related-list a:hover{color:#F0C75E;background:#241E14}.related-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.number-list{counter-reset:items;list-style:none;padding:0;margin:0}.number-list li{counter-increment:items;display:flex;align-items:baseline;gap:14px;border-bottom:1px solid rgba(232,196,104,.14);padding:12px 0}.number-list li::before{content:counter(items,decimal-leading-zero);color:#E8C468;font-weight:700}.number-list a:hover{color:#F0C75E}.banner{width:min(100%,1100px);margin-inline:auto}.wide-copy{max-width:840px}.page-top{margin-bottom:25px}.page-top p{max-width:800px}.crumb{font-size:13px;color:#A89870;margin-bottom:13px}.crumb a:hover{color:#F0C75E}.faq-item{background:#1C1710;border:1px solid rgba(232,196,104,.14);border-radius:12px;margin:0 0 14px;padding:18px 22px}.faq-item h2{font-size:18px;margin-bottom:9px}.faq-item p{margin:0}.site-footer{background:#070604;border-top:1px solid rgba(232,196,104,.14);padding:43px 0 22px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:40px}.footer-brand{color:#F0C75E;font-size:24px;font-weight:800}.footer-grid h2{font-size:16px;margin:6px 0 14px}.footer-grid p{font-size:14px;line-height:1.8}.footer-grid a:not(.footer-brand){font-size:14px;display:block;margin-bottom:7px}.footer-grid a:hover{color:#F0C75E}.footer-bottom{border-top:1px solid rgba(232,196,104,.12);margin-top:26px;padding-top:20px;font-size:13px;color:#A89870}.footer-bottom p{margin-bottom:8px}.menu-toggle,.mobile-drawer,.drawer-mask,.bottom-nav{display:none}.back-to-top{position:fixed;right:20px;bottom:25px;width:40px;height:40px;border:1px solid rgba(232,196,104,.4);background:#241E14;color:#F0C75E;border-radius:50%;opacity:0;pointer-events:none;transition:opacity .2s}.back-to-top.show{opacity:1;pointer-events:auto}@media(max-width:1100px){.topbar{gap:13px}.main-nav{gap:13px}.main-nav a{font-size:13px}}@media(max-width:980px){.container{width:calc(100% - 40px)}.site-header .topbar{height:58px;justify-content:space-between;gap:12px}.main-nav{display:none}.brand{position:absolute;left:50%;transform:translateX(-50%)}.brand-text{font-size:21px}.logo-media,.logo-media img{height:29px;max-height:29px;max-width:125px}.enter-btn{height:36px;min-width:85px;padding:0 12px;font-size:12px;margin-left:auto}.menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:4px;width:38px;height:38px;background:none;border:0;padding:8px;flex-shrink:0}.menu-toggle span{display:block;height:2px;width:21px;background:#F0C75E}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);height:100vh;height:100dvh;overflow-y:auto;background:#120E08;z-index:12000;transform:translateX(-105%);visibility:hidden;pointer-events:none;transition:transform .2s ease,visibility .2s}.mobile-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:11000;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .2s ease,visibility .2s}.drawer-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}body.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(232,196,104,.14)}.drawer-brand{font-weight:700;color:#F0C75E}.drawer-close{font-size:28px;line-height:1;color:#F8F1DE;background:none;border:0;padding:2px 10px}.drawer-group{padding:12px 16px 4px}.drawer-group h2{font-size:13px;color:#E8C468;margin-bottom:6px}.drawer-group a{display:block;min-height:40px;padding:6px 10px;border-radius:8px;font-size:15px}.drawer-group a.active{color:#F0C75E;background:#241E14}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:900;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));height:60px;background:#120E08;border-top:1px solid rgba(232,196,104,.2)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:12px;line-height:1.3}.bottom-nav a span{font-size:22px}.bottom-nav a.active{color:#F0C75E}.site-footer{padding-bottom:83px}.back-to-top{bottom:75px}.footer-grid{gap:20px;grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:minmax(0,1fr)}.related-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:768px){.main-content{padding-block:28px 52px}.section{margin-top:30px}.hero{grid-template-columns:1fr;padding:16px;gap:17px}.hero .media-natural img{max-height:200px}.feature-split,.feature-split.reverse{grid-template-columns:1fr}.feature-split .media{order:0}.feature-split .feature-copy{order:1}.card-grid,.grid-four{grid-template-columns:repeat(2,minmax(0,1fr))}.article{padding:20px}.article h2{font-size:21px}.footer-grid{gap:18px}h1{font-size:28px}h2{font-size:21px}h3{font-size:18px}body{font-size:15px}.media-natural img{max-height:230px}}@media(max-width:480px){.container{width:calc(100% - 32px)}.brand-text{font-size:19px}.topbar{gap:5px}.enter-btn{padding:0 10px;min-width:80px}.subnav a{padding:0 12px}.card-grid,.grid-two{grid-template-columns:1fr}.grid-four{gap:11px}.image-card{padding:9px}.image-card h3{font-size:16px}.image-card p{font-size:13px}.related-list{grid-template-columns:1fr}.info-card{padding:15px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.footer-grid a:not(.footer-brand){font-size:13px}.media-device{max-height:260px}.media-banner .media-placeholder{min-height:100px}}@media(max-width:340px){.brand-text{font-size:17px}.enter-btn{font-size:11px;min-width:77px}.menu-toggle{width:33px;padding:6px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}