:root{--bg:#101115;--panel:#15161A;--panel2:#1B1C21;--panel3:#202127;--gold:#F8C84A;--text:#EDEFF5;--muted:#B8BEC9;--soft:#8E96A6;--footer:#08090C;--footerText:#D8DEEA;--line:rgba(248,200,74,.16);--shadow:0 14px 36px rgba(0,0,0,.35)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:0;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}img,svg,video{max-width:100%}a{color:inherit}button,input,textarea,select{font:inherit}.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{display:inline-flex;align-items:center;max-width:160px}.site-logo 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var(--line)}.slide{position:absolute;inset:0;opacity:0;pointer-events:none;transition:opacity .35s ease}.slide.is-active{opacity:1;pointer-events:auto}.slide .media{width:100%;height:100%;aspect-ratio:auto;border:0;border-radius:0}.slider-prev,.slider-next{position:absolute;z-index:5;top:50%;transform:translateY(-50%);width:42px;height:42px;border:1px solid rgba(248,200,74,.35);border-radius:50%;background:rgba(16,17,21,.75);color:var(--gold);font-size:28px;line-height:1;cursor:pointer}.slider-prev{left:14px}.slider-next{right:14px}.slider-dots{position:absolute;z-index:5;left:50%;bottom:12px;transform:translateX(-50%);display:flex;gap:8px}.slider-dot{width:9px;height:9px;padding:0;border:0;border-radius:50%;background:#8E96A6;cursor:pointer}.slider-dot.is-active{background:var(--gold);transform:scale(1.2)}.magazine{display:grid;grid-template-columns:58fr 42fr;gap:20px;align-items:stretch}.mag-main{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:22px}.mag-main .media{height:220px;aspect-ratio:auto;margin-bottom:18px}.mag-main h2{color:var(--gold);margin:0 0 8px}.mag-main p{color:var(--muted);margin:0 0 14px}.mag-side{display:grid;gap:14px}.mag-side .text-card{display:flex;flex-direction:column;justify-content:center}.topic-scroll{display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:thin}.topic-scroll a{flex:0 0 auto;padding:10px 16px;border:1px solid rgba(248,200,74,.27);border-radius:999px;color:#F3D36A;text-decoration:none;background:var(--panel)}.topic-scroll a:hover{background:var(--panel3)}.boundary{max-width:840px;margin:0 auto;background:var(--panel2);border:1px solid var(--line);border-radius:16px;padding:26px;color:var(--muted);line-height:1.9}.link-row{display:flex;flex-wrap:wrap;gap:10px}.link-row a{padding:9px 13px;border-radius:10px;background:var(--panel);border:1px solid var(--line);text-decoration:none;color:var(--muted)}.link-row a:hover{color:var(--gold)}.faq-list{display:grid;gap:14px}.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:15px;padding:22px}.faq-item h2{margin:0 0 10px;color:var(--gold);font-size:20px}.faq-item p{margin:0;color:var(--muted);line-height:1.85}.floating-rail{position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:5000;width:58px;display:grid;gap:6px}.floating-rail a,.floating-rail button{display:flex;align-items:center;justify-content:center;min-height:54px;padding:6px 5px;background:#15161A;color:#F8C84A;border:1px solid var(--line);border-radius:10px;text-align:center;text-decoration:none;font-size:12px;line-height:1.35;cursor:pointer}.floating-rail .rail-register{background:linear-gradient(180deg,#FFE45A,#F3941F);color:#101115;font-weight:800}.floating-rail button{font-family:inherit}.mobile-bottom{display:none}.site-footer{background:var(--footer);color:var(--footerText);margin-top:42px;padding:52px 18px 0}.footer-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.2fr .8fr 1.45fr .9fr;gap:28px}.site-footer h2{font-size:17px;color:var(--gold);margin:0 0 12px}.site-footer a{display:block;color:#B8BEC9;text-decoration:none;margin:6px 0;font-size:14px}.site-footer a:hover{color:var(--gold)}.footer-brand p{color:#8E96A6;font-size:14px;line-height:1.8}.footer-topic-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:14px}.footer-bottom{max-width:1180px;margin:30px auto 0;padding:18px 0;border-top:1px solid rgba(255,255,255,.08);color:#8E96A6;font-size:13px;display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap}.article-links{margin-top:30px;padding-top:20px;border-top:1px solid var(--line)}.article-links h2{font-size:20px}.desktop-only{display:block}
@media(min-width:981px){.site-main{padding-right:60px}}
@media(max-width:980px){body{padding-bottom:62px}.desktop-header,.channel-strip,.floating-rail{display:none}.mobile-header{display:flex;min-height:62px;padding:0 12px;gap:10px}.mobile-logo-link{position:absolute;left:50%;transform:translateX(-50%);max-width:150px}.mobile-logo .site-logo,.mobile-logo-link .site-logo{max-width:140px}.mobile-logo-link .site-logo img{height:36px;max-width:140px}.mobile-main-btn{height:40px;min-width:78px;padding:0 14px;margin-left:auto}.menu-toggle{width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#15161A;display:grid;place-content:center;gap:4px;cursor:pointer}.menu-toggle span{display:block;width:20px;height:2px;background:var(--gold)}.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-head{min-height:64px;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.drawer-head .site-logo img{height:34px;max-width:145px}.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#202127;color:var(--gold);font-size:28px;cursor:pointer}.drawer-scroll{height:calc(100vh - 64px);overflow-y:auto;padding:14px}.drawer-group{margin-bottom:18px}.drawer-group strong{display:block;color:var(--gold);font-size:13px;letter-spacing:.1em;margin:4px 8px 8px}.drawer-group a{display:block;color:#D8DEEA;text-decoration:none;padding:8px;border-radius:8px}.drawer-group a:hover{background:#202127;color:var(--gold)}body.drawer-open{overflow:hidden}.mobile-bottom{position:fixed;z-index:9000;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(4,1fr);background:#101115;border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}.mobile-bottom a{min-height:56px;display:flex;align-items:center;justify-content:center;color:#D8DEEA;text-decoration:none;font-size:14px}.mobile-bottom a:hover{color:var(--gold)}.hero-slider{height:260px}.magazine{grid-template-columns:1fr}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split,.split.reverse{grid-template-columns:1fr}.split.reverse .split-media{order:0}.compare{grid-template-columns:1fr}.page-hero{padding-top:34px}.hero-copy{padding-top:40px}}
@media(max-width:640px){.container{width:min(100% - 28px,1180px)}.hero-copy h1,.page-hero h1{font-size:clamp(26px,8vw,32px)}.hero-copy p,.page-hero p{font-size:16px}.section{padding:32px 0}.section-title{font-size:24px}.hero-slider{height:180px}.slider-prev,.slider-next{width:36px;height:36px;font-size:24px}.mag-main .media,.split-media .media{height:auto;min-height:0}.grid-3,.grid-2,.grid-4,.question-open{grid-template-columns:1fr}.panel,.text-card{padding:20px}.reading p{font-size:16px;line-height:1.82}.reading h2{font-size:23px;margin-top:30px}.footer-grid{grid-template-columns:1fr}.site-footer{padding-top:38px}.footer-topic-links{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:6px}.boundary{padding:22px}.topic-scroll{margin-right:-14px;padding-right:14px}.mobile-logo-link .site-logo img{height:32px;max-width:125px}.mobile-main-btn{min-width:72px;padding:0 12px}.menu-toggle{width:40px;height:40px}}
@media(max-width:390px){.mobile-header{padding:0 9px}.mobile-logo-link .site-logo img{max-width:112px}.logo-fallback{font-size:18px}.mobile-main-btn{min-width:66px;padding:0 10px;font-size:14px}.menu-toggle{width:38px;height:38px}.hero-slider{height:165px}}