.article-page{background:#fff}.article-header{height:78px;background:#06152d;color:#fff}.article-header .nav-wrap{height:78px}.article-nav{display:flex;gap:28px;margin-left:auto}.article-nav a{color:#9aabc1;font-size:12px}.article-nav a:hover{color:#fff}.article-hero{position:relative;overflow:hidden;padding:90px 0 100px;background:#06152d;color:#fff}.article-hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%;filter:saturate(.65)}.article-hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,14,31,.97) 0%,rgba(5,24,51,.88) 56%,rgba(5,24,51,.28) 100%),linear-gradient(0deg,rgba(3,14,31,.72),transparent 60%)}.article-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:64px 64px}.article-hero .container{position:relative;z-index:2}.breadcrumbs{display:flex;gap:9px;align-items:center;margin-bottom:45px;color:rgba(224,235,249,.45);font-size:10px}.breadcrumbs a:hover{color:#fff}.article-label{display:inline-flex;padding:5px 11px;border:1px solid rgba(100,198,255,.35);border-radius:99px;color:#62c7ff;font-size:9px;letter-spacing:.08em}.article-hero h1{max-width:880px;margin:17px 0 21px;font-size:clamp(36px,5vw,62px);line-height:1.22;letter-spacing:-.045em}.article-hero>div.container>p{max-width:740px;margin:0;color:rgba(224,235,249,.72);font-size:16px;line-height:1.9}.article-meta{display:flex;align-items:center;gap:12px;margin-top:32px;color:rgba(222,233,247,.52);font-size:10px}.article-meta i{width:3px;height:3px;border-radius:50%;background:#57bff8}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:80px;align-items:start;padding-top:75px;padding-bottom:100px}.article-content{max-width:760px;color:#273548;font-size:16px;line-height:1.95}.article-content h2{scroll-margin-top:30px;margin:52px 0 18px;color:#0a1a2e;font-size:29px;line-height:1.42;letter-spacing:-.025em}.article-content h3{margin:34px 0 13px;color:#13263d;font-size:21px}.article-content p{margin:15px 0}.article-content ul,.article-content ol{margin:18px 0;padding-left:25px}.article-content li{margin:8px 0}.article-content strong{color:#0f2035}.article-content blockquote{margin:30px 0;padding:18px 22px;border-left:3px solid #2877ec;background:#f2f6fc;color:#53657a}.article-content code{padding:.12em .35em;border-radius:4px;background:#eff3f8;color:#155dc4;font:90% ui-monospace,SFMono-Regular,Menlo,monospace}.article-content pre{overflow:auto;padding:20px;border-radius:10px;background:#07172d;color:#d8e7f9}.article-content pre code{padding:0;background:transparent;color:inherit}.article-content table{width:100%;margin:28px 0;border-collapse:collapse;font-size:13px}.article-content th,.article-content td{border:1px solid #dce4ee;padding:11px 13px;text-align:left}.article-content th{background:#f1f5fa;color:#1f344f}.article-content a{color:#1768dc;text-decoration:underline;text-underline-offset:3px}.article-content img{display:block;max-width:100%;height:auto;margin:28px auto;border-radius:13px}.article-content figure{margin:32px 0}.article-content figure img{margin:0}.article-content figcaption{margin-top:9px;color:#7d8998;font-size:11px;text-align:center}.answer-box{margin:0 0 44px;padding:24px 26px;border:1px solid #d9e6f7;border-radius:13px;background:linear-gradient(135deg,#f4f8ff,#fbfdff)}.answer-box strong{display:block;margin-bottom:7px;color:#1c6fe4;font-size:10px;letter-spacing:.12em}.answer-box p{margin:0;color:#41546c}.article-faq{margin-top:60px}.article-faq details{border-bottom:1px solid #e0e6ee}.article-faq summary{display:flex;justify-content:space-between;gap:20px;padding:17px 0;cursor:pointer;font-weight:700;color:#17283c}.article-faq summary span{color:#2775e7}.article-faq details p{margin:0 30px 20px 0;color:#627187}.article-updated{margin-top:50px;padding-top:20px;border-top:1px solid #e0e6ee;color:#8793a2;font-size:11px}.article-aside{position:sticky;top:30px}.aside-card{padding:25px;border-radius:15px;background:linear-gradient(145deg,#0a254e,#0e4a9a);color:#fff;box-shadow:0 20px 50px rgba(13,65,135,.2)}.aside-card>span{color:#6fcaff;font-size:9px;letter-spacing:.1em}.aside-card h2{font-size:24px;margin:7px 0}.aside-card p{color:rgba(226,236,249,.6);font-size:12px}.aside-card a{display:flex;justify-content:space-between;margin-top:21px;padding-top:14px;border-top:1px solid rgba(255,255,255,.15);font-size:11px;font-weight:700}.aside-card b{color:#5dcaff}.aside-info{margin-top:20px;padding:21px;border:1px solid #e0e6ee;border-radius:13px}.aside-info strong{font-size:13px}.aside-info p{color:#77869a;font-size:10px}.aside-info a{color:#2774e7;font-size:10px}.article-cta{padding:72px 0;background:linear-gradient(120deg,#07162f,#0b3268);color:#fff}.article-cta .container{display:flex;align-items:flex-end;justify-content:space-between;gap:40px}.article-cta span{color:#58c2ff;font-size:9px;letter-spacing:.18em}.article-cta h2{margin:8px 0 0;font-size:38px;line-height:1.35}.article-footer{padding:30px 0;background:#041126;color:#768ba5}.article-footer .container{display:flex;align-items:center;gap:25px;font-size:9px}.article-footer img{width:225px;height:auto}.article-footer p{margin-left:auto}.article-footer a:hover{color:#fff}.article-footer-full{padding:0}.article-footer-main{padding-top:28px;padding-bottom:22px}.article-footer-records{justify-content:center;gap:25px;flex-wrap:wrap;padding-top:20px;padding-bottom:25px;border-top:1px solid rgba(255,255,255,.08)}.article-footer-records a,.article-footer-records span{display:flex;align-items:center;gap:6px}.article-footer-records img{width:15px;height:15px;object-fit:contain}
@media(max-width:820px){.article-nav{display:none}.article-hero{padding:70px 0 75px}.article-layout{grid-template-columns:1fr;gap:35px;padding-top:55px}.article-content{max-width:none}.article-aside{position:static}.article-cta .container{align-items:flex-start;flex-direction:column}.article-footer .container{flex-wrap:wrap}.article-footer p{margin-left:0}.article-header .nav-cta{display:flex}}
@media(max-width:600px){.article-header,.article-header .nav-wrap{height:68px}.article-header .nav-cta{display:none}.article-hero h1{font-size:36px}.article-hero>div.container>p{font-size:14px}.article-meta{align-items:flex-start;flex-wrap:wrap}.article-layout{padding-bottom:70px}.article-content{font-size:15px}.article-content h2{font-size:25px}.article-content table{display:block;overflow-x:auto}.article-cta h2{font-size:30px}.article-footer .container{display:block;text-align:center}.article-footer img{margin:auto}.article-footer p{margin:14px 0}.article-footer-records{display:grid!important;justify-content:center;gap:10px}.article-footer-records a,.article-footer-records span{justify-content:center}.article-footer-records img{margin:0}}

/* 文章页与首页共用固定导航，首屏为导航留出安全空间。 */
.article-hero{padding:145px 0 100px}
.article-hero-photo{object-position:center 42%;filter:saturate(.72)}
.article-aside{top:104px}
@media(max-width:820px){.article-hero{padding:118px 0 75px}}
@media(max-width:600px){.article-hero{padding:108px 0 70px}}