*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#151A23;color:#E8ECF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}a{color:inherit}img{max-width:100%}
.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:120px}.site-logo img{display:block;height:46px;width:auto;max-width:160px;object-fit:contain}
.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:118px;height:44px;border:1px solid rgba(241,220,163,.14);border-radius:12px;color:#F1DCA3;font-weight:800;letter-spacing:.12em;background:#202738}
.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;border-bottom:2px solid transparent}.nav-core a:hover,.nav-core a.active{border-color:#F1DCA3}
.header-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.header-login{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}
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.channel-bar{background:#1B2130;border-top:1px solid rgba(241,220,163,.08);border-bottom:1px solid rgba(241,220,163,.12)}.channel-inner{max-width:1280px;margin:auto;padding:0 22px;display:flex;overflow-x:auto;white-space:nowrap}.channel-inner a{color:#B8C0D3;text-decoration:none;padding:14px 12px;font-size:14px}.channel-inner a:hover{color:#F1DCA3}
main{min-height:55vh}.container{max-width:1280px;margin:0 auto;padding:0 22px}.narrow{max-width:880px}.section{padding:82px 0}.section.compact{padding:58px 0}.eyebrow{color:#F1DCA3;font-weight:800;letter-spacing:.08em}.page-hero{padding:80px 0 58px;background:linear-gradient(180deg,#1B2130,#151A23)}
.page-hero h1,.hero-copy h1{margin:.1em 0 .35em;color:#F1DCA3;font-size:clamp(32px,5vw,54px);line-height:1.08}.page-hero p,.hero-copy p{color:#B8C0D3;font-size:18px;line-height:1.8;max-width:840px}
h2{color:#F1DCA3;font-size:clamp(24px,3vw,34px);margin:0 0 20px}h3{color:#E8ECF5;margin:0 0 10px;font-size:20px}p{line-height:1.82;color:#D5DBEA}ul{line-height:1.9;color:#D5DBEA;padding-left:1.2em}.lead{font-size:18px;color:#D5DBEA}.muted{color:#8F98AD}.text-link{color:#F1DCA3;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.card{background:#1B2130;border:1px solid rgba(241,220,163,.14);border-radius:18px;padding:24px;box-shadow:0 14px 36px rgba(0,0,0,.18)}.card.soft{background:#202738}
.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#151A23;border:1px solid rgba(241,220,163,.10)}.media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center center;display:block}.media.placeholder:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,#202738,#151A23)}.media.card-media{height:178px}.media.feature-media{height:250px}.media.banner-media{min-height:240px;max-height:340px;height:30vw}
.split{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);align-items:center;gap:36px}.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.primary-btn{min-height:44px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;background:#F1DCA3;color:#151A23;text-decoration:none;font-weight:800}.primary-btn:hover{background:#E3C98F}
.hero-slider{max-width:1280px;margin:0 auto;padding:26px 22px 0}.hero-slide{display:none}.hero-slide.active{display:block}.hero-slide .media{height:min(29vw,340px);min-height:240px}.slider-dots{display:flex;justify-content:center;gap:8px;padding:14px}.slider-dots button{width:10px;height:10px;border-radius:50%;border:0;background:#8F98AD}.slider-dots button.active{background:#F1DCA3}
.topic-card{padding:0;overflow:hidden}.topic-card .content{padding:20px}.topic-card p{font-size:14px;color:#B8C0D3}.quick-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.quick-item{background:#1B2130;border:1px solid rgba(241,220,163,.12);border-radius:14px;padding:18px}.quick-item strong{display:block;color:#F1DCA3;margin-bottom:8px}.quick-item span{display:block;color:#B8C0D3;font-size:14px;line-height:1.65;margin-bottom:10px}
.quote{padding-left:18px;border-left:3px solid #F1DCA3}.quote p{margin:0}.faq-list{display:grid;gap:14px}.faq-item{background:#1B2130;border:1px solid rgba(241,220,163,.14);border-radius:16px;padding:22px}.faq-item h3{color:#F1DCA3}.notice{border:1px solid rgba(241,220,163,.18);background:#202738;border-radius:18px;padding:22px}
.site-footer{background:#0E121A;color:#D5DBEA;padding:58px 0 90px}.footer-grid{max-width:1280px;margin:auto;padding:0 22px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}.footer-grid section{display:flex;flex-direction:column;align-items:flex-start}.footer-grid h2{font-size:18px;margin-bottom:14px}.footer-grid a{color:#D5DBEA;text-decoration:none;padding:5px 0}.footer-grid a:hover{color:#F1DCA3}.footer-logo img{height:44px;width:auto;max-width:160px;object-fit:contain}.footer-brand p{max-width:340px;color:#8F98AD}.footer-bottom{max-width:1280px;margin:32px auto 0;padding:24px 22px 0;border-top:1px solid rgba(241,220,163,.10);display:flex;justify-content:space-between;gap:28px}.footer-bottom p{font-size:13px;color:#8F98AD;margin:0}
.floating-tools{position:fixed;right:18px;top:38%;z-index:7000;display:flex;flex-direction:column;background:#1B2130;border:1px solid rgba(241,220,163,.16);border-radius:14px;overflow:hidden;box-shadow:0 14px 36px rgba(0,0,0,.28)}.floating-tools a,.floating-tools button{border:0;border-bottom:1px solid rgba(241,220,163,.10);background:#1B2130;color:#F1DCA3;padding:12px 14px;text-decoration:none;font:inherit;cursor:pointer}.floating-tools .strong{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}.mobile-drawer{position:fixed;left:0;top:0;bottom:0;width:min(84vw,320px);background:#1B2130;z-index:10001;transform:translateX(-102%);transition:transform .22s ease;box-shadow:16px 0 40px rgba(0,0,0,.35)}.mobile-drawer.open{transform:none}.drawer-head{height:68px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(241,220,163,.12)}.drawer-logo img{height:38px;width:auto;max-width:140px;object-fit:contain}.drawer-close{font-size:30px;color:#F1DCA3;background:none;border:0}.drawer-scroll{height:calc(100% - 68px);overflow-y:auto;padding:16px}.drawer-scroll h2{font-size:13px;letter-spacing:.12em;margin:18px 0 8px;color:#8F98AD}.drawer-links{display:grid}.drawer-links a{padding:10px 4px;text-decoration:none;color:#E8ECF5;border-bottom:1px solid rgba(255,255,255,.05)}
@media(max-width:1040px){.nav-core{gap:10px}.nav-core a{font-size:14px}.header-inner{gap:12px;padding:0 14px}.grid-4{grid-template-columns:repeat(3,1fr)}.quick-list{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.nav-core{display:none}.menu-toggle{display:block}.header-inner{display:grid;grid-template-columns:46px minmax(0,1fr) auto;min-height:66px;padding:0 12px;gap:8px}.site-logo{min-width:0;justify-self:center}.site-logo img{height:38px;max-width:132px}.header-login{display:none}.header-reg-btn{min-width:80px;height:40px;padding:0 12px;font-size:13px}.channel-bar{display:none}.floating-tools{display:none}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:8000;height:58px;display:grid;grid-template-columns:repeat(4,1fr);background:#151A23;border-top:1px solid rgba(241,220,163,.14)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;text-decoration:none;color:#F1DCA3;font-size:13px}.site-footer{padding-bottom:96px}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-bottom{display:block}.section{padding:56px 0}.page-hero{padding:54px 0 40px}.split,.grid-2{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(2,1fr)}.grid-4{grid-template-columns:repeat(2,1fr)}.hero-slide .media{height:48vw;min-height:190px}.media.banner-media{height:48vw;min-height:190px}.media.feature-media{height:220px}}
@media(max-width:520px){.container,.hero-slider{padding-left:15px;padding-right:15px}.header-reg-btn{min-width:72px;padding:0 10px}.site-logo img{max-width:122px}.grid-3,.grid-4,.quick-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.topic-card .content{padding:14px}.topic-card h3{font-size:17px}.topic-card p{font-size:13px}.media.card-media{height:145px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px 16px}.footer-brand{grid-column:1/-1}.page-hero h1,.hero-copy h1{font-size:34px}.page-hero p,.hero-copy p{font-size:16px}}
@media(max-width:360px){.grid-3,.grid-4,.quick-list{grid-template-columns:1fr}}