*{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:1.82;overflow-x:hidden}a{color:inherit}img{max-width:100%}button{font:inherit}.wrap{width:min(1280px,calc(100% - 44px));margin:0 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;flex:0 0 auto;text-decoration:none}.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:116px;height:42px;border:1px solid rgba(241,220,163,.24);border-radius:10px;color:#F1DCA3;font-weight:800;letter-spacing:.12em}.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{color:#fff}.header-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}.header-link{color:#E8ECF5;text-decoration:none;font-weight:700;padding:10px 8px}.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:#E3C98F}.menu-toggle{display:none;background:transparent;border:0;padding:7px;width:40px}.menu-toggle span{display:block;height:2px;background:#F1DCA3;margin:6px 0}.channel-bar{background:#1B2130;border-top:1px solid rgba(241,220,163,.08);border-bottom:1px solid rgba(241,220,163,.1)}.channel-inner{width:min(1280px,calc(100% - 44px));margin:0 auto;display:flex;gap:22px;overflow-x:auto;scrollbar-width:thin;white-space:nowrap;padding:10px 0}.channel-inner a{text-decoration:none;color:#B8C0D3;font-size:14px}.channel-inner a:hover{color:#F1DCA3}.site-main{min-height:60vh}.section{padding:82px 0}.section.compact{padding:58px 0}.section.alt{background:#1B2130}.eyebrow{display:inline-block;color:#F1DCA3;font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}.hero-title,h1{font-size:clamp(32px,5vw,54px);line-height:1.14;margin:.12em 0 .35em;color:#F1DCA3;letter-spacing:-.02em}h2{font-size:clamp(24px,3vw,34px);line-height:1.3;color:#F1DCA3;margin:0 0 18px}h3{font-size:20px;line-height:1.45;color:#F1DCA3;margin:0 0 10px}p{margin:0 0 1em;color:#E8ECF5}.muted{color:#B8C0D3}.small{color:#8F98AD;font-size:14px}.lead{font-size:18px;color:#D5DBEA;max-width:840px}.article{width:min(860px,calc(100% - 44px));margin:0 auto}.article p,.article li{font-size:17px}.article ul{padding-left:1.2em}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn-primary{min-height:44px;padding:0 22px;border-radius:999px;background:#F1DCA3;color:#151A23;font-weight:800;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.text-link{color:#F1DCA3;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:16px;background:#151A23;border:1px solid rgba(241,220,163,.14);box-shadow:0 14px 36px rgba(0,0,0,.28)}.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;display:flex;align-items:center;justify-content:center;background:linear-gradient(145deg,#151A23,#202738);color:#8F98AD}.ratio-banner{min-height:240px;height:min(32vw,340px)}.ratio-card{height:180px}.ratio-feature{height:250px}.hero-slider{position:relative;background:#10151e}.hero-slide{display:none;padding:22px 0}.hero-slide.active{display:block}.hero-slide .media{height:min(29vw,330px);min-height:240px}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.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:18px}.card{background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:18px;padding:22px;box-shadow:0 14px 36px rgba(0,0,0,.22)}.card p:last-child{margin-bottom:0}.topic-card{padding:0;overflow:hidden}.topic-card .body{padding:18px}.pill{display:inline-flex;padding:5px 10px;border:1px solid rgba(241,220,163,.2);border-radius:999px;color:#F1DCA3;font-size:12px;margin-bottom:10px}.link-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.link-item{display:block;background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:14px;padding:18px;text-decoration:none}.link-item strong{display:block;color:#F1DCA3;margin-bottom:4px}.link-item span{display:block;color:#B8C0D3;font-size:14px}.faq{display:grid;gap:14px}.faq article{background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:14px;padding:20px}.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.quote{background:#1B2130;border-left:3px solid #F1DCA3;border-radius:12px;padding:18px;color:#D5DBEA}.notice{background:#1B2130;border:1px solid rgba(241,220,163,.18);border-radius:16px;padding:22px}.breadcrumbs{font-size:14px;color:#8F98AD;padding-top:26px}.breadcrumbs a{color:#B8C0D3;text-decoration:none}.page-hero{padding:66px 0 44px}.page-hero .lead{max-width:900px}.site-footer{background:#0E121A;color:#D5DBEA;padding:58px 0 92px}.footer-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:34px}.footer-grid h2{font-size:18px}.footer-grid a{display:block;color:#B8C0D3;text-decoration:none;margin:8px 0}.footer-grid a:hover{color:#F1DCA3}.footer-brand p{color:#8F98AD;max-width:320px}.footer-logo img{height:42px;width:auto;max-width:150px;object-fit:contain}.footer-bottom{border-top:1px solid rgba(241,220,163,.1);margin-top:34px;padding-top:24px;display:flex;justify-content:space-between;gap:30px}.footer-bottom p{color:#8F98AD;font-size:13px;margin:0}.float-tools{position:fixed;right:18px;top:38%;z-index:7000;display:grid;background:#1B2130;border:1px solid rgba(241,220,163,.14);border-radius:14px;overflow:hidden;box-shadow:0 14px 36px rgba(0,0,0,.28)}.float-tools a{color:#F1DCA3;text-decoration:none;padding:10px 14px;border-bottom:1px solid rgba(241,220,163,.09);font-size:13px}.float-tools a.primary{background:#F1DCA3;color:#151A23;font-weight:800}.mobile-bottom{display:none}.mobile-drawer{position:fixed;top:0;left:0;height:100dvh;width:min(84vw,320px);background:#1B2130;z-index:12000;transform:translateX(-105%);transition:transform .24s ease;box-shadow:18px 0 50px rgba(0,0,0,.35)}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.58);z-index:11000;opacity:0;transition:opacity .22s}.drawer-overlay.show{opacity:1}.drawer-head{height:70px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(241,220,163,.1)}.drawer-logo img{height:40px;width:auto;max-width:145px;object-fit:contain}.drawer-close{border:0;background:transparent;color:#F1DCA3;font-size:34px;line-height:1}.drawer-scroll{height:calc(100dvh - 70px);overflow:auto;padding:14px}.drawer-scroll section{padding:8px 0 16px}.drawer-scroll h2{font-size:14px;margin:0 0 8px;color:#F1DCA3}.drawer-scroll a{display:block;padding:9px 10px;border-radius:8px;color:#D5DBEA;text-decoration:none}.drawer-scroll a:hover{background:#252D40}.drawer-open{overflow:hidden}.header-actions .header-link{display:inline-flex}@media(max-width:980px){.nav-core{display:none}.menu-toggle{display:block;flex:0 0 40px}.header-inner{min-height:66px;padding:0 14px;gap:10px}.site-logo{position:absolute;left:50%;transform:translateX(-50%)}.site-logo img{height:40px;max-width:136px}.header-actions{margin-left:auto}.header-reg-btn{min-width:78px;height:40px;padding:0 14px;font-size:14px}.header-actions .header-link{display:none}.channel-bar{display:none}.float-tools{display:none}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:9000;background:#151A23;border-top:1px solid rgba(241,220,163,.12);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;color:#D5DBEA;text-decoration:none;padding:12px 4px;font-size:13px}.site-footer{padding-bottom:98px}.footer-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}.link-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.wrap,.article{width:min(100% - 28px,1280px)}.section{padding:54px 0}.section.compact{padding:46px 0}.page-hero{padding:46px 0 30px}.hero-slide{padding:14px 0}.hero-slide .media,.ratio-banner{height:210px;min-height:210px}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.link-grid{grid-template-columns:1fr 1fr;gap:10px}.quote-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:24px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.ratio-feature{height:220px}.ratio-card{height:150px}.card{padding:18px}.topic-card .body{padding:14px}h3{font-size:17px}.link-item{padding:14px}.link-item span{font-size:13px}.site-logo .logo-placeholder{min-width:92px;height:36px;font-size:14px}.header-reg-btn{min-width:72px;padding:0 12px}}