:root{--bg:#151A23;--s1:#1B2130;--s2:#202738;--s3:#252D40;--gold:#F1DCA3;--gold2:#E3C98F;--text:#E8ECF5;--muted:#B8C0D3;--dim:#8F98AD;--border:rgba(241,220,163,.14);--shadow:0 14px 36px rgba(0,0,0,.28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}body.menu-lock{overflow:hidden}a{color:inherit}img{max-width:100%}.container{width:min(1280px,calc(100% - 44px));margin:auto}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:#151A23;box-shadow:0 8px 24px rgba(0,0,0,.22);backdrop-filter:blur(10px)}.header-inner{max-width:1280px;min-height:74px;margin:0 auto;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:20px}.site-logo{display:flex;align-items:center;min-width:130px;text-decoration:none}.site-logo img{display:block;height:46px;width:auto;max-width:160px;object-fit:contain}.logo-fallback{font-size:24px;font-weight:800;color:var(--gold);letter-spacing:2px}.nav-core{display:flex;align-items:center;gap:18px;white-space:nowrap;flex-wrap:nowrap}.nav-core a{color:#F1DCA3;padding:10px 4px;font-weight:700;text-decoration:none}.nav-core a:hover,.channel-inner a:hover{color:#fff}.header-actions{display:flex;gap:10px;align-items:center;white-space:nowrap}.header-login{height:44px;padding:0 14px;display:inline-flex;align-items:center;text-decoration:none;color:var(--gold);font-weight:700}.header-reg-btn{height:44px;min-width:96px;padding:0 20px;display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23;border-radius:999px;text-decoration:none;font-weight:700;white-space:nowrap}.header-reg-btn:hover,.btn-primary:hover{background:var(--gold2)}.menu-btn{display:none;background:none;border:0;width:44px;height:44px;padding:10px}.menu-btn span{display:block;height:2px;background:var(--gold);margin:5px 0}.channel-bar{background:#1B2130;border-top:1px solid var(--border);border-bottom:1px solid var(--border);overflow:hidden}.channel-inner{max-width:1280px;margin:auto;padding:0 22px;display:flex;gap:18px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{flex:0 0 auto;padding:12px 0;color:#B8C0D3;text-decoration:none;font-size:14px}.site-main{min-height:60vh}.hero,.section{padding:78px 0}.section.compact{padding:54px 0}.eyebrow{color:var(--gold);font-weight:800;letter-spacing:.08em}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.13;margin:10px 0 20px;color:var(--gold)}h2{color:var(--gold);line-height:1.25;font-size:clamp(25px,3vw,34px);margin:0 0 18px}h3{color:#f4e7bd;margin:0 0 10px;font-size:20px}p{margin:0 0 16px}.lead{font-size:18px;color:var(--muted);max-width:860px}.page-hero{padding:72px 0 38px;background:linear-gradient(180deg,#1B2130,#151A23)}.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn-primary{min-height:44px;padding:10px 22px;border-radius:999px;background:var(--gold);color:#151A23;font-weight:800;text-decoration:none;display:inline-flex;align-items:center}.text-link{color:var(--gold);font-weight:700;text-decoration:none}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--s1);border:1px solid var(--border);border-radius:18px;padding:22px;box-shadow:var(--shadow);min-width:0}.card.soft{background:var(--s2)}.card p{color:var(--muted)}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#151A23;border:1px solid var(--border)}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media.banner{height:300px}.media.feature{height:240px}.media.card-media{height:170px;margin-bottom:16px}.placeholder{display:flex;align-items:center;justify-content:center;color:var(--dim);font-size:14px;background:linear-gradient(135deg,#171d28,#202738)}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:center}.content-narrow{width:min(880px,calc(100% - 44px));margin:auto}.article p,.article li{font-size:17px;color:#D5DBEA}.article ul{padding-left:20px}.article section{margin:0 0 34px}.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.quote{background:var(--s2);border-left:3px solid var(--gold);padding:18px;border-radius:14px;color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{background:var(--s1);border:1px solid var(--border);border-radius:16px;padding:20px}.faq-item h3{font-size:18px}.topic-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.topic-card{background:var(--s1);border:1px solid var(--border);padding:18px;border-radius:16px;text-decoration:none;min-height:140px}.topic-card span{display:block;color:var(--muted);font-size:14px;margin:8px 0}.hero-carousel{padding-top:28px}.hero-slide{display:none}.hero-slide:first-child{display:block}.hero-carousel[data-ready="1"] .hero-slide{display:none}.hero-carousel[data-ready="1"] .hero-slide.active{display:block}.carousel-controls{display:flex;gap:8px;justify-content:center;margin-top:12px}.carousel-controls button{width:10px;height:10px;border:0;border-radius:50%;background:#626b7e;padding:0}.carousel-controls button.active{background:var(--gold)}.mobile-drawer{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#1B2130;z-index:10002;transform:translateX(-102%);transition:.24s ease;overflow-y:auto;padding:18px}.mobile-drawer.is-open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);z-index:10001}.drawer-head{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:14px}.drawer-logo img{height:42px;width:auto;object-fit:contain}.drawer-head button{font-size:30px;color:var(--gold);background:none;border:0}.drawer-group{padding:16px 0;border-bottom:1px solid rgba(255,255,255,.06)}.drawer-group strong{display:block;color:var(--gold);margin-bottom:8px}.drawer-group a{display:block;text-decoration:none;color:var(--muted);padding:7px 0}.side-float{position:fixed;right:18px;top:42%;z-index:30;width:104px;background:var(--s1);border:1px solid var(--border);border-radius:16px;overflow:hidden;box-shadow:var(--shadow)}.side-float a,.side-float button{display:block;width:100%;padding:11px 8px;text-align:center;background:transparent;color:var(--gold);border:0;border-bottom:1px solid var(--border);text-decoration:none;font:inherit;font-size:13px}.side-float .side-primary{background:var(--gold);color:#151A23;font-weight:800}.site-footer{background:#0E121A;color:#D5DBEA;padding:56px 0 28px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-grid h2{font-size:17px}.footer-grid a{display:block;color:#B8C0D3;text-decoration:none;margin:7px 0}.footer-grid p{color:#9fa8ba}.footer-logo img{height:44px;width:auto;object-fit:contain}.footer-bottom{margin-top:34px;padding-top:22px;border-top:1px solid rgba(255,255,255,.08);color:#8F98AD;font-size:14px}.mobile-bottom{display:none}.notice{padding:18px;border:1px solid var(--border);border-radius:14px;background:var(--s2);color:var(--muted)}
@media(max-width:1080px){.nav-core{gap:10px}.nav-core a{font-size:14px}.header-inner{gap:12px}.grid-4,.topic-list{grid-template-columns:repeat(3,minmax(0,1fr))}.side-float{display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:68px}.site-header{position:sticky}.header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:44px minmax(0,1fr) auto;gap:8px}.menu-btn{display:block}.site-logo{justify-content:center;min-width:0}.site-logo img{height:38px;max-width:132px}.nav-core,.channel-bar{display:none}.header-actions{gap:4px}.header-login{display:none}.header-reg-btn{height:40px;min-width:80px;padding:0 12px;font-size:14px}.container,.content-narrow{width:min(100% - 28px,1280px)}.hero,.section{padding:52px 0}.page-hero{padding:46px 0 26px}.grid-2,.grid-3,.split,.quote-grid{grid-template-columns:1fr}.grid-4,.topic-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card{min-height:130px;padding:15px}.media.banner{height:220px}.media.feature{height:210px}.media.card-media{height:150px}.footer-grid{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9998;height:62px;background:#151A23;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(4,1fr);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;color:var(--gold);text-decoration:none;font-weight:700;font-size:14px}.article p,.article li{font-size:16px}.site-footer{padding-bottom:36px}}
@media(max-width:390px){.header-reg-btn{min-width:72px;padding:0 10px}.site-logo img{max-width:116px}.grid-4,.topic-list{gap:10px}.topic-card{padding:13px}.hero h1,.page-hero h1{font-size:32px}}