*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:#151A23;color:#E8ECF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.78;overflow-x:hidden}
a{color:#F1DCA3}
img{max-width:100%}
button,input,select,textarea{font:inherit}
.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;flex:0 0 auto;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:#F1DCA3;white-space:nowrap}
.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,.nav-core a:focus{color:#fff}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.header-login{height:44px;padding:0 10px;display:inline-flex;align-items:center;color:#F1DCA3;text-decoration:none;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{background:#E3C98F}
.menu-btn{display:none;background:transparent;border:0;padding:8px;width:42px;height:42px}
.menu-btn span{display:block;height:2px;background:#F1DCA3;margin:6px 0;border-radius:2px}
.channel-bar{background:#1B2130;border-top:1px solid rgba(241,220,163,.08);border-bottom:1px solid rgba(241,220,163,.1)}
.channel-inner{max-width:1280px;margin:auto;padding:0 22px;display:flex;gap:20px;overflow-x:auto;white-space:nowrap;scrollbar-width:thin}
.channel-inner a{color:#B8C0D3;text-decoration:none;padding:12px 0;font-size:14px;flex:0 0 auto}
.channel-inner a:hover,.channel-inner a:focus{color:#F1DCA3}
.site-main{min-height:60vh}
.container{max-width:1280px;margin:0 auto;padding:0 22px}
.reading{max-width:880px;margin:0 auto}
.hero{padding:72px 0 50px;background:linear-gradient(180deg,#151A23,#1B2130)}
.hero h1,.page-hero h1{font-size:clamp(34px,5vw,56px);line-height:1.15;color:#F1DCA3;margin:0 0 18px}
.hero p,.page-hero p{max-width:760px;color:#B8C0D3;font-size:18px;margin:0}
.page-hero{padding:76px 0 54px;background:#1B2130;border-bottom:1px solid rgba(241,220,163,.1)}
.section{padding:82px 0}
.section.alt{background:#1B2130}
.section-title{font-size:clamp(28px,3vw,38px);line-height:1.2;color:#F1DCA3;margin:0 0 18px}
.section-lead{color:#B8C0D3;max-width:800px;margin:0 0 32px}
.grid{display:grid;gap:22px}
.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:#202738;border:1px solid rgba(241,220,163,.14);border-radius:18px;padding:24px;box-shadow:0 14px 36px rgba(0,0,0,.18);min-width:0}
.card h2,.card h3{color:#F1DCA3;line-height:1.3;margin-top:0}
.card p{color:#D5DBEA;margin-bottom:14px}
.card .muted,.muted{color:#8F98AD}
.text-link{display:inline-block;text-decoration:none;font-weight:700;color:#F1DCA3}
.text-link:hover{text-decoration:underline}
.primary-btn{height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 22px;background:#F1DCA3;color:#151A23;border-radius:999px;text-decoration:none;font-weight:800}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#151A23}
.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}
.media-placeholder{position:absolute;inset:0;background:linear-gradient(135deg,#151A23,#252D40)}
.media-card{height:180px}
.media-feature{height:250px}
.media-banner{height:min(340px,42vw);min-height:240px}
.split{display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:center}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}
.badge{padding:6px 10px;border-radius:999px;background:rgba(241,220,163,.08);border:1px solid rgba(241,220,163,.14);color:#F1DCA3;font-size:14px}
.notice{padding:20px 22px;border-left:3px solid #F1DCA3;background:#202738;border-radius:12px;color:#D5DBEA}
.list-clean{list-style:none;padding:0;margin:0}
.list-clean li{padding:11px 0;border-bottom:1px solid rgba(241,220,163,.1)}
.faq-item{background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:16px;padding:22px;margin-bottom:16px}
.faq-item h2,.faq-item h3{color:#F1DCA3;margin-top:0}
.review{font-size:16px;color:#D5DBEA}
.review strong{display:block;color:#F1DCA3;margin-bottom:8px}
.poster-wrap{padding:28px 0 0}
.poster-wrap .media{max-width:1180px;margin:auto}
.topic-card .media{margin-bottom:18px}
.topic-card h3{font-size:20px}
.site-footer{background:#0E121A;color:#D5DBEA;padding:64px 0 88px}
.footer-grid{max-width:1280px;margin:0 auto;padding:0 22px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px}
.footer-grid h2{font-size:18px;color:#F1DCA3}
.footer-grid a{display:block;color:#D5DBEA;text-decoration:none;margin:8px 0}
.footer-grid a:hover{color:#F1DCA3}
.footer-logo img{height:48px;width:auto;max-width:160px;object-fit:contain}
.footer-bottom{max-width:1280px;margin:42px auto 0;padding:26px 22px 0;border-top:1px solid rgba(241,220,163,.12);color:#8F98AD;font-size:14px}
.floating-tools{position:fixed;right:18px;top:42%;z-index:9000;width:104px;background:#1B2130;border:1px solid rgba(241,220,163,.14);border-radius:16px;overflow:hidden;box-shadow:0 14px 36px rgba(0,0,0,.28)}
.floating-tools a,.floating-tools button{width:100%;display:block;padding:12px 8px;border:0;border-bottom:1px solid rgba(241,220,163,.1);background:#1B2130;color:#F1DCA3;text-align:center;text-decoration:none;font-size:13px;cursor:pointer}
.floating-tools .floating-main{background:#F1DCA3;color:#151A23;font-weight:800}
.mobile-bottom{display:none}
.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:10000;opacity:0;pointer-events:none;transition:.2s}
.drawer-overlay.open{opacity:1;pointer-events:auto}
.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#1B2130;z-index:10001;transform:translateX(-102%);transition:.25s;overflow-y:auto;padding:18px}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-logo img{height:42px;width:auto;max-width:150px;object-fit:contain}
.drawer-close{font-size:30px;line-height:1;background:transparent;color:#F1DCA3;border:0}
.drawer-group{padding:14px 0;border-top:1px solid rgba(241,220,163,.1)}
.drawer-group h2{font-size:13px;color:#8F98AD;margin:0 0 8px;text-transform:uppercase}
.drawer-group a{display:block;color:#E8ECF5;text-decoration:none;padding:9px 0}
body.drawer-open{overflow:hidden}
@media(max-width:1020px){
 .nav-core{gap:10px}
 .nav-core a{font-size:14px}
 .header-inner{gap:12px}
 .grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}
 .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:760px){
 body{padding-bottom:66px}
 .site-header{position:sticky}
 .header-inner{min-height:64px;padding:0 12px;display:grid;grid-template-columns:44px 1fr auto;gap:8px}
 .menu-btn{display:block}
 .site-logo{justify-content:center;min-width:0}
 .site-logo img{height:40px;max-width:132px}
 .nav-core,.channel-bar{display:none}
 .header-actions{gap:4px}
 .header-login{display:none}
 .header-reg-btn{height:40px;min-width:78px;padding:0 13px;font-size:14px}
 .hero{padding:52px 0 38px}
 .page-hero{padding:52px 0 38px}
 .hero h1,.page-hero h1{font-size:clamp(30px,9vw,38px)}
 .hero p,.page-hero p{font-size:16px}
 .section{padding:54px 0}
 .grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
 .grid-2,.split{grid-template-columns:1fr}
 .card{padding:18px}
 .media-card{height:150px}
 .media-feature{height:210px}
 .media-banner{min-height:190px;height:55vw;max-height:260px}
 .footer-grid{grid-template-columns:1fr}
 .site-footer{padding:48px 0 100px}
 .floating-tools{display:none}
 .mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9500;display:grid;grid-template-columns:repeat(4,1fr);background:#151A23;border-top:1px solid rgba(241,220,163,.15)}
 .mobile-bottom a{color:#F1DCA3;text-decoration:none;text-align:center;padding:13px 4px;font-size:13px}
}
@media(max-width:410px){
 .header-inner{grid-template-columns:42px 1fr auto;padding:0 9px}
 .site-logo img{height:36px;max-width:116px}
 .header-reg-btn{min-width:72px;padding:0 10px}
 .grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
 .container{padding:0 16px}
}