:root{--bg:#151A23;--surface-1:#1B2130;--surface-2:#202738;--surface-3:#252D40;--gold:#F1DCA3;--gold-hover:#E3C98F;--text:#E8ECF5;--text-secondary:#B8C0D3;--text-muted:#8F98AD;--footer:#0E121A;--footer-text:#D5DBEA;--border:rgba(241,220,163,.14);--border-soft:rgba(241,220,163,.10);--shadow:0 14px 36px rgba(0,0,0,.28);--radius:18px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;overflow-x:hidden;line-height:1.75}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1240px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:9999;background:rgba(21,26,35,.96);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-soft)}.topline{background:#0E121A;color:var(--text-muted);font-size:12px}.topline-inner{display:flex;justify-content:space-between;gap:20px;padding:6px 0}.header-main{min-height:76px;display:flex;align-items:center;gap:30px}.brand-wrap{display:flex;align-items:center;gap:12px;min-width:260px}.brand{display:flex;align-items:center;gap:11px}.brand img{height:46px;width:auto;object-fit:contain}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border:1px solid var(--border);border-radius:12px;color:var(--gold);font-weight:800;background:var(--surface-1)}.brand strong{display:block;font-size:19px;color:var(--gold);letter-spacing:.04em}.brand small{display:block;font-size:10px;color:var(--text-muted);letter-spacing:.16em}.category-toggle,.mobile-menu-btn{border:0;background:transparent;color:var(--text);cursor:pointer}.category-toggle{display:flex;align-items:center;gap:4px}.category-toggle span,.mobile-menu-btn span{display:block;width:18px;height:2px;background:var(--gold);margin:3px 0}.category-toggle b{font-size:13px;margin-left:4px}.desktop-nav{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.desktop-nav a{padding:10px 14px;color:var(--text-secondary);font-weight:650;white-space:nowrap;position:relative}.desktop-nav a:hover,.desktop-nav a.is-active{color:var(--gold)}.desktop-nav a.is-active::after{content:"";position:absolute;height:2px;background:var(--gold);left:14px;right:14px;bottom:2px}.main-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#151A23;border-radius:999px;font-weight:800;padding:10px 22px;box-shadow:0 10px 24px rgba(241,220,163,.18);transition:.2s}.main-btn:hover{background:var(--gold-hover);transform:translateY(-1px)}.header-cta{white-space:nowrap}.mobile-menu-btn{display:none;margin-left:auto}.mega-menu{position:absolute;left:0;right:0;top:100%;background:#151A23;border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(-6px);transition:.2s}.mega-menu.open{opacity:1;visibility:visible;transform:none}.mega-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;padding:30px 0}.mega-grid h3{color:var(--gold);font-size:15px;margin:0 0 10px}.mega-grid a{display:block;color:var(--text-secondary);padding:5px 0}.mega-grid a:hover{color:var(--gold)}.mobile-drawer,.drawer-mask{display:none}
main{min-height:60vh}.section{padding:64px 0}.section.compact{padding:48px 0}.section-kicker{color:var(--gold);font-size:13px;letter-spacing:.12em;text-transform:uppercase}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.section-head h2{margin:0;color:var(--gold);font-size:clamp(25px,3vw,38px);line-height:1.25}.section-head p{margin:0;color:var(--text-secondary);max-width:650px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--gold);font-size:13px;border:1px solid rgba(241,220,163,.16);border-radius:999px;padding:5px 10px}.hero{padding:46px 0 36px}.hero-magazine{display:grid;grid-template-columns:1.6fr .9fr;gap:22px}.hero-main,.hero-side-card,.card,.feature-card,.brand-card,.info-card,.article-panel{background:var(--surface-1);border:1px solid var(--border);box-shadow:0 14px 36px rgba(0,0,0,.25);border-radius:var(--radius)}.hero-main{overflow:hidden}.hero-media{min-height:360px;background:linear-gradient(135deg,#202738,#151A23)}.hero-main .content-img{width:100%;height:auto;max-height:520px;object-fit:contain}.hero-copy{padding:28px}.hero-copy h1{font-size:clamp(34px,5.2vw,66px);line-height:1.06;margin:12px 0 16px;color:var(--gold);overflow-wrap:anywhere}.hero-copy p{font-size:17px;color:var(--text-secondary);max-width:840px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:20px}.text-link{color:var(--gold);font-weight:700}.hero-side{display:grid;gap:18px}.hero-side-card{padding:24px}.hero-side-card h2{font-size:22px;line-height:1.3;color:var(--gold);margin:8px 0 14px}.hero-side-card p{color:var(--text-secondary);margin:0}.quick-list{list-style:none;padding:0;margin:10px 0 0}.quick-list li{padding:12px 0;border-top:1px solid var(--border-soft)}.quick-list a:hover{color:var(--gold)}.media-fallback{display:grid;place-items:center;background:linear-gradient(145deg,#202738,#151A23);border-bottom:1px solid var(--border);color:var(--text-muted);min-height:230px;text-align:center;padding:28px}.hero-media.media-fallback{min-height:360px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{padding:22px}.card h3,.feature-card h3,.brand-card h3{margin:4px 0 10px;color:var(--text);font-size:20px;line-height:1.35;overflow-wrap:anywhere}.card p,.feature-card p,.brand-card p{color:var(--text-secondary);margin:0}.card:hover,.feature-card:hover,.brand-card:hover{transform:translateY(-2px);transition:.2s}.tag{display:inline-block;color:var(--gold);border:1px solid rgba(241,220,163,.16);border-radius:999px;padding:3px 9px;font-size:12px}.meta{color:var(--text-muted);font-size:13px}.list-panel{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:10px 24px}.list-row{display:grid;grid-template-columns:80px 1fr auto;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--border-soft)}.list-row:last-child{border-bottom:0}.list-row strong{font-size:17px}.list-row .num{color:var(--gold);font-size:22px;font-weight:800}.timeline{position:relative;padding-left:28px}.timeline::before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:1px;background:var(--border)}.timeline-item{position:relative;margin-bottom:22px;padding:20px 22px;background:var(--surface-1);border:1px solid var(--border);border-radius:14px}.timeline-item::before{content:"";position:absolute;left:-27px;top:28px;width:10px;height:10px;border-radius:50%;background:var(--gold)}.feature-split{display:grid;grid-template-columns:1.05fr .95fr;background:var(--surface-1);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}.feature-split .feature-media{min-height:360px}.feature-split .feature-copy{padding:38px}.feature-split h2{color:var(--gold);font-size:clamp(28px,4vw,46px);margin:0 0 14px}.feature-card{overflow:hidden}.feature-card .content-img{width:100%;height:auto;max-height:330px;object-fit:contain}.feature-card .copy{padding:22px}.brand-wall{display:grid;grid-template-columns:2fr 1fr 1fr;gap:18px}.brand-card{overflow:hidden;display:flex;flex-direction:column}.brand-card.large{grid-row:span 2}.brand-card .content-img{height:auto;max-height:260px;object-fit:contain;background:#151A23}.brand-card .copy{padding:18px}.article-header{padding:52px 0 30px}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--text-muted);font-size:13px;margin-bottom:18px}.breadcrumb a:hover{color:var(--gold)}.article-header h1{font-size:clamp(34px,5vw,58px);line-height:1.08;color:var(--gold);margin:0 0 18px;overflow-wrap:anywhere}.article-header p{max-width:850px;color:var(--text-secondary);font-size:17px}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}.article-panel{padding:32px}.article-panel h2{color:var(--gold);margin-top:32px;font-size:28px}.article-panel h2:first-child{margin-top:0}.article-panel h3{font-size:20px}.article-panel p{color:#DDE2EE}.article-panel ul{padding-left:20px}.article-panel li{margin:8px 0;color:var(--text-secondary)}.aside-stack{display:grid;gap:18px;align-content:start}.aside-box{background:var(--surface-2);border:1px solid var(--border);border-radius:16px;padding:20px}.aside-box h3{color:var(--gold);margin:0 0 10px}.aside-box a{display:block;padding:7px 0;color:var(--text-secondary)}.aside-box a:hover{color:var(--gold)}.gallery-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;grid-auto-rows:minmax(180px,auto);gap:16px}.gallery-item{background:var(--surface-1);border:1px solid var(--border);border-radius:16px;overflow:hidden}.gallery-item.wide{grid-column:span 2}.gallery-item .content-img{width:100%;height:auto;object-fit:contain}.gallery-item .caption{padding:16px}.faq-list{display:grid;gap:14px}.faq-item{border:1px solid var(--border);background:var(--surface-1);border-radius:16px;overflow:hidden}.faq-q{width:100%;text-align:left;background:none;border:0;color:var(--gold);font-size:17px;font-weight:750;padding:18px 20px;cursor:pointer;display:flex;justify-content:space-between;gap:16px}.faq-a{padding:0 20px 18px;color:var(--text-secondary)}.faq-item:not(.open) .faq-a{display:none}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--border-soft);border:1px solid var(--border);border-radius:16px;overflow:hidden}.stat-strip div{background:var(--surface-2);padding:24px}.stat-strip strong{display:block;color:var(--gold);font-size:24px}.notice{background:var(--surface-2);border-left:3px solid var(--gold);padding:20px 22px;border-radius:0 14px 14px 0;color:var(--text-secondary)}.site-footer{background:var(--footer);color:var(--footer-text);margin-top:72px;padding:58px 0 20px;border-top:1px solid var(--border-soft)}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:40px}.footer-title{color:var(--gold);font-size:25px;font-weight:800}.footer-brand p{color:var(--text-muted);max-width:540px}.footer-grid h3{color:var(--gold);font-size:15px}.footer-grid a{display:block;color:#AEB7CA;padding:4px 0}.footer-grid a:hover{color:var(--gold)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:32px;padding-top:18px;border-top:1px solid var(--border-soft);color:var(--text-muted);font-size:13px}.back-top{position:fixed;right:24px;bottom:24px;z-index:80;width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--gold);opacity:0;pointer-events:none;transition:.2s}.back-top.show{opacity:1;pointer-events:auto}.mobile-bottom{display:none}
@media(max-width:1024px){.desktop-nav,.category-toggle{display:none}.header-main{min-height:68px}.brand-wrap{min-width:0}.mobile-menu-btn{display:block}.hero-magazine,.article-layout{grid-template-columns:1fr}.hero-side{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.brand-wall{grid-template-columns:repeat(2,1fr)}.brand-card.large{grid-row:auto}.footer-grid{grid-template-columns:repeat(2,1fr)}.mobile-drawer{display:block;position:fixed;top:0;right:0;bottom:0;width:min(380px,88vw);z-index:10002;background:#151A23;border-left:1px solid var(--border);padding:20px;transform:translateX(105%);transition:.25s;overflow:auto}.mobile-drawer.open{transform:none}.drawer-mask{display:block;position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:10001;opacity:0;visibility:hidden;transition:.2s}.drawer-mask.show{opacity:1;visibility:visible}.drawer-head{display:flex;justify-content:space-between;align-items:center;color:var(--gold);font-size:18px;border-bottom:1px solid var(--border-soft);padding-bottom:12px}.drawer-head button{border:0;background:none;color:var(--gold);font-size:32px}.mobile-drawer nav{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:18px 0}.mobile-drawer nav a{padding:10px 12px;border:1px solid var(--border-soft);border-radius:10px;color:var(--text-secondary)}.drawer-cta{width:100%;margin-top:8px}.menu-open{overflow:hidden}}
@media(max-width:768px){.container{width:calc(100% - 28px)}.topline{display:none}.section{padding:48px 0}.hero{padding-top:24px}.hero-magazine,.hero-side,.grid-2,.grid-3,.grid-4,.feature-split,.brand-wall,.footer-grid,.stat-strip{grid-template-columns:1fr}.hero-copy{padding:22px}.hero-media,.hero-media.media-fallback{min-height:250px}.hero-copy h1{font-size:38px}.feature-split .feature-media{min-height:250px}.feature-split .feature-copy{padding:24px}.article-panel{padding:24px 20px}.section-head{display:block}.section-head p{margin-top:10px}.list-row{grid-template-columns:48px 1fr}.list-row .meta{grid-column:2}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-item.wide{grid-column:span 2}.footer-bottom{display:block}.header-cta{display:none}.mobile-bottom{display:grid;position:fixed;z-index:9990;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);background:#151A23;border-top:1px solid rgba(241,220,163,.12);padding:8px 6px calc(8px + env(safe-area-inset-bottom));font-size:12px;text-align:center}.mobile-bottom a{color:var(--text-secondary);padding:5px}.mobile-bottom a:hover{color:var(--gold)}body{padding-bottom:58px}.back-top{bottom:78px;right:14px}.site-footer{margin-top:50px}.brand strong{font-size:17px}}
@media(max-width:414px){.brand small{display:none}.brand-mark{width:38px;height:38px}.header-main{gap:14px}.article-header{padding-top:34px}.article-header h1{font-size:34px}.gallery-grid{grid-template-columns:1fr}.gallery-item.wide{grid-column:auto}.mobile-drawer nav{grid-template-columns:1fr 1fr}.card h3{font-size:18px}}