:root{--bg:#101115;--panel:#15161A;--panel2:#1B1C21;--panel3:#202127;--gold:#F8C84A;--text:#EDEFF5;--muted:#B8BEC9;--dim:#8E96A6;--footer:#08090C;--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;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}body.drawer-open{overflow:hidden}img,svg,video{max-width:100%}a{color:inherit}.shell{width:min(1180px,calc(100% - 36px));margin:0 auto}.site-main{min-height:60vh}.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;min-width:148px}.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:block;width:148px;height:40px;border:1px solid var(--line);border-radius:10px;background:#15161A}.nav-core{display:flex;align-items:center;justify-content:center;gap:4px;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-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#15161A;border-radius:12px;padding:10px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:var(--gold);margin:4px 0;border-radius:2px}.channel-strip{background:#15161A;border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.04)}.channel-scroll{width:min(1180px,100%);margin:0 auto;display:flex;align-items:center;gap:3px;overflow-x:auto;padding:0 18px;scrollbar-width:none}.channel-scroll::-webkit-scrollbar{display:none}.channel-scroll a{flex:0 0 auto;color:#B8BEC9;text-decoration:none;padding:12px 9px;font-size:14px;white-space:nowrap}.channel-scroll a:hover{color:#F8C84A}.channel-sep{width:1px;height:18px;background:var(--line);margin:0 6px;flex:0 0 auto}.mobile-drawer,.drawer-mask{display:none}
.hero-carousel{width:min(1180px,calc(100% - 36px));height:340px;margin:28px auto 0;background:#15161A;border-radius:16px;overflow:hidden;position:relative;box-shadow:var(--shadow)}.carousel-slide{position:absolute;inset:0;opacity:0;transition:opacity .35s ease;pointer-events:none}.carousel-slide.is-active{opacity:1;pointer-events:auto}.hero-carousel .media{height:100%;aspect-ratio:auto;border-radius:0}.hero-carousel .media>img{object-fit:contain}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:5;width:42px;height:42px;border-radius:50%;border:1px solid rgba(248,200,74,.3);background:rgba(16,17,21,.72);color:var(--gold);font-size:24px;cursor:pointer}.carousel-prev{left:16px}.carousel-next{right:16px}.carousel-dots{position:absolute;left:0;right:0;bottom:14px;z-index:5;display:flex;justify-content:center;gap:9px}.carousel-dot{width:9px;height:9px;border-radius:50%;border:0;background:rgba(237,239,245,.42);padding:0;cursor:pointer}.carousel-dot.is-active{background:var(--gold)}
.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)}.media.card-media{height:164px;aspect-ratio:auto}.media.feature-media{height:230px;aspect-ratio:auto}.media.top-media{height:240px;aspect-ratio:auto}.section{padding:60px 0}.section.compact{padding:42px 0}.section-title{font-size:clamp(26px,3.3vw,42px);line-height:1.16;color:var(--gold);margin:0 0 16px}.section-kicker{color:var(--gold);font-weight:700;letter-spacing:.08em;margin:0 0 9px;font-size:14px}.lede{font-size:18px;line-height:1.85;color:var(--text);margin:0;max-width:840px}.muted{color:var(--muted)}.note{color:var(--dim);font-size:14px;line-height:1.75}.magazine{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:22px}.mag-main,.text-card,.info-card,.topic-card,.service-card,.reading-card,.article-card,.step-item,.link-panel,.question-card{background:#15161A;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.mag-main{padding:22px}.mag-main h1{font-size:clamp(30px,4vw,44px);color:var(--gold);margin:0 0 14px;line-height:1.18}.mag-main p{font-size:17px;line-height:1.82;color:var(--text)}.mag-side{display:grid;gap:14px}.text-card{padding:20px}.text-card h2,.text-card h3,.info-card h2,.info-card h3,.topic-card h2,.topic-card h3,.service-card h2,.service-card h3,.reading-card h2,.article-card h2,.article-card h3,.step-item h2,.step-item h3,.link-panel h2,.link-panel h3,.question-card h2{color:var(--gold);margin:0 0 10px}.text-card p,.info-card p,.topic-card p,.service-card p,.reading-card p,.article-card p,.step-item p,.link-panel p,.question-card p{margin:0;color:var(--muted);line-height:1.78}.text-link{display:inline-flex;margin-top:12px;color:var(--gold);font-weight:700;text-decoration:none}.topic-strip{display:flex;gap:10px;overflow-x:auto;padding:4px 0 10px;scrollbar-width:none}.topic-strip::-webkit-scrollbar{display:none}.topic-pill{flex:0 0 auto;border:1px solid rgba(248,200,74,.24);border-radius:999px;padding:10px 15px;color:var(--gold);text-decoration:none;background:#15161A;white-space:nowrap}.topic-pill:hover{background:#1B1C21}.three-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.info-card{padding:22px}.reading-card{padding:26px;max-width:840px;margin:0 auto}.reading-card p{font-size:17px;color:var(--text)}.service-links{display:flex;flex-wrap:wrap;gap:12px}.service-links a{color:var(--gold);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:4px}
.page-hero{padding:54px 0 24px}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(280px,.84fr);gap:26px;align-items:center}.page-hero h1{font-size:clamp(30px,4vw,44px);color:var(--gold);line-height:1.2;margin:0 0 14px}.page-hero p{font-size:17px;line-height:1.82;color:var(--muted);margin:0}.article-wrap{width:min(840px,calc(100% - 36px));margin:0 auto;padding:18px 0 64px}.article-wrap.wide{width:min(1180px,calc(100% - 36px))}.article-wrap h2{font-size:26px;color:var(--gold);margin:36px 0 12px}.article-wrap h3{font-size:20px;color:#FFE45A;margin:28px 0 10px}.article-wrap p,.article-wrap li{font-size:17px;line-height:1.85;color:var(--text)}.article-wrap ul,.article-wrap ol{padding-left:1.35em}.article-wrap a{color:var(--gold)}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:28px 0}.article-card{padding:22px}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:26px 0}.step-item{padding:20px}.step-no{display:inline-flex;width:34px;height:34px;border-radius:50%;align-items:center;justify-content:center;background:#202127;color:var(--gold);font-weight:700;margin-bottom:12px}.link-panel{padding:22px;margin:28px 0}.link-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.link-list a{display:block;text-decoration:none;background:#1B1C21;border:1px solid var(--line);border-radius:12px;padding:13px 14px}.mini-index{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.mini-index a{border:1px solid var(--line);border-radius:999px;padding:9px 13px;text-decoration:none;color:var(--gold)}.callout{border-left:3px solid var(--gold);background:#15161A;border-radius:0 14px 14px 0;padding:18px 20px;margin:26px 0;color:var(--muted);line-height:1.8}.related-three{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:28px}.related-three a{display:block;text-decoration:none;background:#15161A;border:1px solid var(--line);border-radius:14px;padding:16px;color:var(--gold)}.question-list{display:grid;gap:14px}.question-card{padding:22px}.question-card p{color:var(--text)}
.floating-tools{position:fixed;right:14px;top:38%;z-index:8000;width:52px;display:flex;flex-direction:column;gap:7px}.floating-tools a,.floating-tools button{display:flex;align-items:center;justify-content:center;min-height:48px;padding:7px 4px;background:#15161A;color:var(--gold);border:1px solid var(--line);border-radius:11px;text-decoration:none;font-size:12px;text-align:center;cursor:pointer}.floating-tools .float-primary{background:linear-gradient(180deg,#FFE45A 0%,#F8B832 45%,#F3941F 100%);color:#101115;font-weight:700}.floating-tools button{font-family:inherit}.mobile-bottom{display:none}.site-footer{background:#08090C;color:#D8DEEA;margin-top:24px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1.5fr .9fr;gap:30px;padding:48px 0 34px}.site-footer h2{color:var(--gold);font-size:17px;margin:0 0 14px}.site-footer a{display:block;color:#D8DEEA;text-decoration:none;margin:8px 0;line-height:1.5}.site-footer a:hover{color:var(--gold)}.footer-brand p{color:#AAB1C0;line-height:1.8}.footer-topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:16px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0 26px;display:flex;justify-content:space-between;gap:24px;color:#8E96A6;font-size:13px;line-height:1.7}.footer-bottom p{margin:0}.footer-bottom p:first-child{max-width:850px}
@media(max-width:1100px){.nav-core a{padding:8px 7px}.floating-tools{display:none}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:980px){.channel-strip,.nav-core{display:none}.menu-toggle{display:block;flex:0 0 42px}.header-inner{min-height:64px}.site-logo{position:absolute;left:50%;transform:translateX(-50%);min-width:0}.site-logo img{height:36px;max-width:150px}.header-cta{height:40px;min-width:84px;padding:0 14px;margin-left:auto}.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);overflow-y:auto}.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{position:sticky;top:0;background:#15161A;display:flex;align-items:center;justify-content:space-between;padding:15px 16px;border-bottom:1px solid var(--line);z-index:2}.drawer-close{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:#202127;color:var(--gold);font-size:28px;line-height:1;cursor:pointer}.drawer-body{padding:10px 16px 28px}.drawer-body section{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.06)}.drawer-body h2{font-size:14px;color:var(--gold);margin:0 0 7px}.drawer-body a{display:block;padding:10px 2px;color:var(--text);text-decoration:none}.drawer-body a:hover{color:var(--gold)}.hero-carousel{height:260px}.magazine{grid-template-columns:1fr}.three-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.page-hero-grid{grid-template-columns:1fr}.page-hero-grid .media{max-width:720px}.steps{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;left:0;right:0;bottom:0;z-index:9000;background:#101115;border-top:1px solid var(--line);padding:7px max(8px,env(safe-area-inset-right)) calc(7px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.mobile-bottom a{color:var(--muted);text-decoration:none;text-align:center;font-size:13px;padding:8px 4px}.mobile-bottom a:hover{color:var(--gold)}body{padding-bottom:64px}.site-footer{margin-bottom:0}}
@media(max-width:720px){.shell,.article-wrap,.article-wrap.wide{width:min(100% - 28px,1180px)}.hero-carousel{width:calc(100% - 28px);height:180px;margin-top:18px}.carousel-arrow{width:36px;height:36px}.carousel-prev{left:9px}.carousel-next{right:9px}.section{padding:40px 0}.section.compact{padding:30px 0}.three-grid,.split,.related-three{grid-template-columns:1fr}.mag-main{padding:18px}.mag-main .feature-media{height:200px}.page-hero{padding:38px 0 16px}.page-hero .top-media{height:205px}.article-wrap{padding-bottom:44px}.article-wrap h2{font-size:23px;margin-top:30px}.article-wrap p,.article-wrap li{font-size:16px;line-height:1.82}.link-list{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:18px;padding:36px 0 24px}.footer-topic-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{flex-direction:column;gap:10px}.three-grid{grid-template-columns:1fr}.site-logo img{max-width:138px}.header-inner{padding:0 12px}.main-btn{padding:0 14px}.media.card-media{height:154px}}
@media(max-width:390px){.site-logo img{max-width:126px;height:34px}.header-cta{min-width:78px;padding:0 11px;font-size:14px}.menu-toggle{width:40px;height:40px}.hero-carousel{height:166px}.header-inner{gap:8px}}