*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#101115;color:#EDEFF5;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:inherit}img{max-width:100%}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:#101115;box-shadow:0 8px 24px rgba(0,0,0,.28);backdrop-filter:blur(10px)}.header-inner{max-width:1180px;min-height:70px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}.site-logo,.drawer-logo,.footer-logo{display:inline-flex;align-items:center;text-decoration:none;flex:0 0 auto}.site-logo img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}.drawer-logo img,.footer-logo img{display:block;height:42px;width:auto;max-width:170px;object-fit:contain}.logo-placeholder{display:inline-flex;align-items:center;justify-content:center;min-width:118px;height:40px;border:1px solid rgba(248,200,74,.28);border-radius:10px;color:#F8C84A;font-weight:800;letter-spacing:.08em;background:#15161A}.nav-core{display:flex;align-items:center;justify-content:center;gap:2px;min-width:0}.nav-core a{color:#F8C84A;padding:8px 11px;font-weight:700;text-decoration:none;white-space:nowrap}.nav-core a.is-current,.nav-core a:hover{color:#FFE45A;border-bottom:2px solid #F8C84A}.main-btn{display:inline-flex;align-items:center;justify-content:center;height:42px;min-width:96px;padding:0 20px;background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115;border-radius:999px;text-decoration:none;font-weight:700;box-shadow:0 10px 24px rgba(243,148,31,.28);white-space:nowrap}.menu-btn{display:none;width:42px;height:42px;border:1px solid rgba(248,200,74,.16);background:#15161A;border-radius:12px;padding:9px;cursor:pointer}.menu-btn span{display:block;height:2px;background:#F8C84A;margin:5px 0;border-radius:2px}.channel-bar{background:#15161A;border-top:1px solid rgba(248,200,74,.08);border-bottom:1px solid rgba(248,200,74,.08)}.channel-inner{max-width:1180px;margin:0 auto;padding:0 18px;display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}.channel-inner::-webkit-scrollbar{display:none}.channel-inner a{color:#B8BEC9;text-decoration:none;white-space:nowrap;padding:10px 9px;font-size:14px}.channel-inner a:hover{color:#F8C84A}.site-main{max-width:1180px;margin:0 auto;padding:34px 78px 64px 18px}.page-shell{padding:22px 0 8px}.page-kicker{color:#F8C84A;font-weight:800;letter-spacing:.08em;margin:0 0 8px}.page-title{font-size:clamp(34px,4vw,46px);line-height:1.2;margin:0 0 16px;color:#F8C84A}.page-lead{max-width:840px;font-size:18px;color:#D8DEEA;margin:0}.section{padding:48px 0}.section.compact{padding:30px 0}.section-title{font-size:28px;line-height:1.3;color:#F8C84A;margin:0 0 18px}.section-sub{color:#B8BEC9;margin:-8px 0 24px}.read-width{max-width:820px}.read-width p,.prose p{font-size:17px;line-height:1.85;color:#EDEFF5}.prose h2,.prose h3{color:#F8C84A;line-height:1.35;margin-top:30px}.panel{background:#15161A;border:1px solid rgba(248,200,74,.16);border-radius:16px;box-shadow:0 14px 36px rgba(0,0,0,.35);padding:24px}.panel.soft{background:#1B1C21}.grid-2,.grid-3,.grid-4{display:grid;gap:18px}.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))}.text-link{display:inline-flex;color:#F8C84A;text-decoration:none;font-weight:700}.text-link:hover{text-decoration:underline}.media{position:relative;width:100%;max-width:100%;overflow:hidden;border-radius:14px;background:#15161A;aspect-ratio:16/9}.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:block;background:linear-gradient(135deg,#15161A,#202127);border:1px solid rgba(248,200,74,.08)}.media.card-media{height:164px;aspect-ratio:auto}.media.feature-media{height:224px;aspect-ratio:auto}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px;align-items:center}.split.reverse> :first-child{order:2}.split.reverse> :last-child{order:1}.step-list{display:grid;gap:14px;counter-reset:steps}.step-item{counter-increment:steps;background:#15161A;border:1px solid rgba(248,200,74,.16);border-radius:14px;padding:18px 18px 18px 64px;position:relative}.step-item:before{content:counter(steps,decimal-leading-zero);position:absolute;left:18px;top:18px;color:#F8C84A;font-weight:800}.link-row{display:flex;gap:10px;flex-wrap:wrap}.link-row a{display:inline-flex;align-items:center;min-height:38px;padding:7px 12px;border-radius:999px;text-decoration:none;background:#1B1C21;border:1px solid rgba(248,200,74,.16);color:#D8DEEA}.link-row a:hover{color:#F8C84A;border-color:rgba(248,200,74,.38)}.notice-box{background:#1B1C21;border-left:3px solid #F8C84A;border-radius:0 14px 14px 0;padding:18px 20px;color:#D8DEEA}.simple-list{margin:0;padding-left:20px}.simple-list li{margin:8px 0;color:#D8DEEA}.hero-slider{position:relative;border-radius:16px;overflow:hidden;background:#15161A;box-shadow:0 14px 36px rgba(0,0,0,.35);height:340px}.slide{position:absolute;inset:0;opacity:0;transition:opacity .4s ease;pointer-events:none}.slide.is-active{opacity:1;pointer-events:auto}.slide img{width:100%;height:100%;object-fit:contain;display:block}.slide .media-placeholder{border-radius:0}.slider-prev,.slider-next{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:42px;height:42px;border-radius:50%;border:1px solid rgba(248,200,74,.32);background:rgba(16,17,21,.82);color:#F8C84A;font-size:24px;cursor:pointer}.slider-prev{left:14px}.slider-next{right:14px}.slider-dots{position:absolute;left:0;right:0;bottom:14px;display:flex;justify-content:center;gap:8px;z-index:4}.slider-dot{width:9px;height:9px;border-radius:50%;border:0;background:#8E96A6;cursor:pointer;padding:0}.slider-dot.is-active{background:#F8C84A}.home-h1{font-size:clamp(30px,4vw,42px);color:#F8C84A;margin:34px 0 12px}.magazine{display:grid;grid-template-columns:58fr 42fr;gap:22px;align-items:stretch}.mag-feature{background:#15161A;border:1px solid rgba(248,200,74,.16);border-radius:16px;padding:22px}.mag-feature h2{color:#F8C84A;margin:18px 0 10px}.mag-stack{display:grid;gap:16px}.mag-stack article{background:#1B1C21;border-radius:16px;border:1px solid rgba(248,200,74,.12);padding:21px}.mag-stack h3{margin:0 0 8px;color:#F8C84A}.topic-scroll{display:flex;gap:10px;overflow-x:auto;padding:3px 0 8px;scrollbar-width:thin;max-width:100%}.topic-scroll a{flex:0 0 auto;display:inline-flex;align-items:center;min-height:40px;padding:8px 14px;border-radius:999px;background:#1B1C21;border:1px solid rgba(248,200,74,.16);color:#D8DEEA;text-decoration:none;white-space:nowrap}.topic-scroll a:hover{color:#F8C84A}.three-note article{min-height:190px}.service-links{display:flex;gap:12px;flex-wrap:wrap}.service-links a{color:#F8C84A;text-decoration:none}.desktop-float{position:fixed;right:14px;top:36%;z-index:9000;display:grid;gap:7px;width:104px}.desktop-float a,.desktop-float button{display:flex;align-items:center;justify-content:center;min-height:38px;padding:7px 8px;background:#15161A;color:#F8C84A;border:1px solid rgba(248,200,74,.16);border-radius:10px;text-decoration:none;font:inherit;font-size:13px;cursor:pointer}.desktop-float .float-main{background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115;font-weight:800}.site-footer{background:#08090C;color:#D8DEEA}.footer-grid{max-width:1180px;margin:0 auto;padding:48px 18px 34px;display:grid;grid-template-columns:1.3fr 1fr 1.5fr 1fr;gap:28px}.footer-grid h2{font-size:17px;color:#F8C84A;margin:0 0 12px}.footer-grid a{display:block;color:#D8DEEA;text-decoration:none;margin:6px 0}.footer-grid a:hover{color:#F8C84A}.footer-brand p{color:#8E96A6;max-width:280px}.footer-bottom{max-width:1180px;margin:0 auto;border-top:1px solid rgba(248,200,74,.12);padding:18px;color:#8E96A6;font-size:14px}.footer-bottom span{display:block;color:#B8BEC9;margin-top:5px}.mobile-bottom{display:none}.mobile-drawer,.drawer-mask{display:none}.faq-list{display:grid;gap:14px}.faq-item{background:#15161A;border:1px solid rgba(248,200,74,.16);border-radius:14px;padding:20px}.faq-item h2{font-size:20px;color:#F8C84A;margin:0 0 10px}.faq-item p{margin:0;color:#D8DEEA}.compare{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.compare article{background:#15161A;border:1px solid rgba(248,200,74,.16);border-radius:14px;padding:20px}.compare h2,.compare h3{color:#F8C84A;margin-top:0}.mini-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.mini-index a{background:#1B1C21;border:1px solid rgba(248,200,74,.14);border-radius:14px;padding:16px;text-decoration:none;color:#D8DEEA}.mini-index a:hover{color:#F8C84A}.two-questions{display:grid;grid-template-columns:1fr 1fr;gap:18px}.two-questions article{background:#1B1C21;border-radius:16px;padding:22px;border:1px solid rgba(248,200,74,.14)}
@media(max-width:1100px){.site-main{padding-right:62px}.nav-core a{padding:8px 7px}.desktop-float{width:92px}.footer-grid{grid-template-columns:1.2fr 1fr 1fr 1fr}}
@media(max-width:980px){.channel-bar,.nav-core,.desktop-float{display:none}.site-main{padding:24px 18px 92px}.header-inner{min-height:66px;padding:0 14px;display:grid;grid-template-columns:44px 1fr auto;gap:10px}.menu-btn{display:block}.site-logo{justify-self:center}.site-logo img{max-width:138px;height:36px}.header-action{height:40px;min-width:84px;padding:0 14px}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#15161A;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.36)}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.52);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.drawer-open{overflow:hidden}.drawer-head{height:68px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid rgba(248,200,74,.12)}.drawer-close{width:40px;height:40px;border-radius:50%;border:1px solid rgba(248,200,74,.18);background:#202127;color:#F8C84A;font-size:26px;cursor:pointer}.drawer-scroll{height:calc(100vh - 68px);overflow-y:auto;padding:14px 16px 30px}.drawer-group{padding:10px 0 14px;border-bottom:1px solid rgba(248,200,74,.08)}.drawer-group strong{display:block;color:#F8C84A;margin-bottom:7px}.drawer-group a{display:block;color:#D8DEEA;text-decoration:none;padding:7px 4px}.drawer-group a:hover{color:#F8C84A}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:9500;height:62px;background:#101115;border-top:1px solid rgba(248,200,74,.14);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:#D8DEEA;text-decoration:none;font-size:14px}.mobile-bottom a:hover{color:#F8C84A}.hero-slider{height:260px}.magazine{grid-template-columns:1fr}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-grid{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr}.split.reverse> :first-child,.split.reverse> :last-child{order:initial}.mini-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.page-title{font-size:clamp(26px,8vw,32px)}.page-lead{font-size:16px}.section{padding:34px 0}.section-title{font-size:24px}.read-width p,.prose p{font-size:16px}.hero-slider{height:178px}.grid-2,.grid-3,.grid-4,.compare,.two-questions{grid-template-columns:1fr}.three-note article{min-height:0}.footer-grid{grid-template-columns:1fr;gap:18px}.footer-grid>div{padding-bottom:8px}.main-btn{min-width:82px;padding:0 14px}.header-inner{grid-template-columns:42px minmax(0,1fr) auto}.site-logo img{max-width:126px}.logo-placeholder{min-width:104px;font-size:14px}.media.feature-media{height:206px}.media.card-media{height:156px}.mini-index{grid-template-columns:1fr 1fr}.panel{padding:20px}}
@media(max-width:390px){.header-inner{padding:0 10px;gap:7px}.menu-btn{width:40px;height:40px}.header-action{min-width:76px;padding:0 11px;font-size:14px}.site-logo img{max-width:112px}.logo-placeholder{min-width:92px;height:36px;font-size:13px}.hero-slider{height:164px}.mini-index{grid-template-columns:1fr}}