*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#151A23;color:#E8ECF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}body.drawer-lock{overflow:hidden}a{color:inherit}img{max-width:100%}.container{width:min(100% - 36px,1280px);margin-inline: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:inline-flex;align-items:center;min-width:132px;text-decoration:none}.site-logo img{display:block;height:46px;width:auto;max-width:160px;object-fit:contain}.logo-placeholder{display:flex;align-items:center;justify-content:center;width:140px;height:44px;border:1px solid rgba(241,220,163,.14);border-radius:10px;color:#F1DCA3;font-weight:800;letter-spacing:.08em}.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:#E3C98F}.header-actions{display:flex;align-items:center;gap:10px;white-space:nowrap}.head-login,.mobile-reg{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}.mobile-head{display:none}.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(100%,1280px);margin:auto;padding:0 22px;display:flex;gap:18px;overflow-x:auto;scrollbar-width:thin}.channel-inner a{display:block;padding:12px 0;color:#B8C0D3;text-decoration:none;white-space:nowrap;font-size:14px}.channel-inner a:hover{color:#F1DCA3}.hero,.section{padding:82px 0}.hero{background:linear-gradient(180deg,#171D28 0%,#151A23 100%)}.hero h1,.page-hero h1{margin:0 0 18px;color:#F1DCA3;font-size:clamp(34px,5vw,54px);line-height:1.15}.hero p,.page-hero p{max-width:820px;color:#B8C0D3;font-size:18px}.page-hero{padding:72px 0 50px;background:#171D28;border-bottom:1px solid rgba(241,220,163,.1)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{min-height:44px;padding:0 20px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#F1DCA3;color:#151A23;font-weight:800;text-decoration:none}.btn:hover{background:#E3C98F}.text-link{color:#F1DCA3;text-decoration:none;font-weight:700}.text-link:hover{text-decoration:underline}.section h2{margin:0 0 22px;color:#F1DCA3;font-size:clamp(26px,3vw,36px);line-height:1.25}.section h3{color:#F1DCA3;margin:0 0 10px;font-size:21px}.section p{color:#E8ECF5}.muted{color:#B8C0D3}.small{color:#8F98AD}.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))}.panel{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)}.panel p:last-child{margin-bottom:0}.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-card{height:180px}.media-feature{height:260px}.media-banner{min-height:240px;height:320px;max-height:340px}.placeholder{display:flex;align-items:center;justify-content:center;color:#8F98AD}.hero-slider{position:relative}.hero-slide{display:none}.hero-slide.active{display:block}.hero-slider .media{height:320px}.slider-dots{display:flex;gap:8px;justify-content:center;margin-top:12px}.slider-dots button{width:10px;height:10px;border:0;border-radius:50%;background:#495268;padding:0}.slider-dots button.active{background:#F1DCA3}.topic-card{padding:0;overflow:hidden}.topic-card .body{padding:18px}.topic-card h3{font-size:18px}.topic-card p{margin:.25rem 0 .8rem;color:#B8C0D3;font-size:14px}.article{width:min(100% - 36px,860px);margin:0 auto}.article .panel{margin:18px 0}.article p{font-size:17px}.list-clean{list-style:none;padding:0;margin:0}.list-clean li{padding:12px 0;border-bottom:1px solid rgba(241,220,163,.10)}.feedback{border-left:3px solid #F1DCA3;padding-left:16px;color:#D5DBEA}.faq-item{margin:0 0 14px;padding:20px;border:1px solid rgba(241,220,163,.14);border-radius:14px;background:#1B2130}.faq-item h3{font-size:18px}.faq-item p{color:#D5DBEA}.desktop-float{position:fixed;right:18px;top:42%;z-index:1500;display:flex;flex-direction:column;gap:8px;background:#1B2130;border:1px solid rgba(241,220,163,.14);padding:10px;border-radius:14px;box-shadow:0 14px 36px rgba(0,0,0,.28)}.desktop-float a,.desktop-float button{border:0;background:transparent;color:#F1DCA3;text-decoration:none;padding:9px 12px;border-radius:8px;font:inherit;cursor:pointer}.desktop-float .float-primary{background:#F1DCA3;color:#151A23;font-weight:800}.site-footer{background:#0E121A;color:#D5DBEA;padding-top:56px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}.site-footer h2{font-size:16px;color:#F1DCA3}.site-footer a{display:block;color:#D5DBEA;text-decoration:none;margin:7px 0}.footer-brand p{max-width:360px;color:#B8C0D3}.footer-bottom{margin-top:44px;border-top:1px solid rgba(241,220,163,.10);padding:24px 0 90px;color:#8F98AD;font-size:14px}.mobile-bottom{display:none}.mobile-drawer{position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#1B2130;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;overflow-y:auto;box-shadow:16px 0 40px rgba(0,0,0,.35)}.mobile-drawer.open{transform:translateX(0)}.drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:11000;opacity:0;transition:opacity .18s}.drawer-overlay.show{opacity:1}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(241,220,163,.12)}.drawer-close{border:0;background:transparent;color:#F1DCA3;font-size:32px;line-height:1}.drawer-groups{padding:12px 18px 32px}.drawer-groups section{padding:12px 0;border-bottom:1px solid rgba(241,220,163,.10)}.drawer-groups h2{font-size:13px;color:#8F98AD;margin:0 0 6px}.drawer-groups a{display:block;text-decoration:none;color:#E8ECF5;padding:7px 0}.menu-btn{display:none}.notice{padding:18px 20px;background:#202738;border:1px solid rgba(241,220,163,.14);border-radius:14px;color:#D5DBEA}.pill{display:inline-block;padding:5px 10px;border-radius:999px;background:#252D40;color:#F1DCA3;font-size:13px;margin-right:6px}.quick-grid a{text-decoration:none}.quick-grid .panel{height:100%}@media(max-width:1080px){.nav-core{gap:11px}.nav-core a{font-size:14px}.grid-4{grid-template-columns:repeat(3,minmax(0,1fr))}.desktop-float{display:none}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){body{padding-bottom:64px}.desktop-head,.channel-bar{display:none}.mobile-head{display:flex;min-height:62px;padding:0 14px;gap:10px}.mobile-head .site-logo{min-width:0;flex:1;justify-content:center}.mobile-head .site-logo img{height:40px;max-width:138px}.menu-btn{display:flex;width:42px;height:42px;border:0;background:transparent;flex-direction:column;justify-content:center;gap:5px;padding:9px}.menu-btn span{display:block;height:2px;background:#F1DCA3;border-radius:2px}.mobile-reg{display:inline-flex;align-items:center;justify-content:center;min-width:58px;height:38px;padding:0 10px;border:1px solid rgba(241,220,163,.32);border-radius:999px}.hero,.section{padding:54px 0}.page-hero{padding:48px 0 34px}.hero h1,.page-hero h1{font-size:34px}.hero p,.page-hero p{font-size:16px}.grid-2,.grid-3{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.panel{padding:18px}.media-feature{height:220px}.media-banner,.hero-slider .media{height:240px;min-height:210px}.footer-grid{grid-template-columns:1fr}.footer-bottom{padding-bottom:28px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9000;display:grid;grid-template-columns:repeat(4,1fr);background:#151A23;border-top:1px solid rgba(241,220,163,.14);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{text-align:center;text-decoration:none;color:#F1DCA3;padding:12px 4px;font-weight:700}.article{width:min(100% - 28px,860px)}}@media(max-width:390px){.mobile-head{padding:0 10px}.mobile-head .site-logo img{max-width:126px}.mobile-reg{min-width:54px;padding:0 8px}.grid-4{gap:12px}.topic-card .body{padding:14px}.topic-card p{font-size:13px}}