:root{--article-gold:#d6b46a;--article-ink:#f6f1e6;--article-muted:#b9b4c9;--article-panel:rgba(19,17,37,.82);--article-line:rgba(214,180,106,.23)}
.zsf-hub,.zsf-article-shell{background:radial-gradient(circle at 20% 0,rgba(102,61,151,.18),transparent 35%),#0d0c19;color:var(--article-ink);min-height:70vh}
.zsf-hub-hero{padding:76px 0 44px;border-bottom:1px solid var(--article-line);background:linear-gradient(135deg,rgba(31,24,54,.96),rgba(12,12,25,.96))}
.zsf-hub-hero h1,.zsf-article-hero h1{max-width:980px;margin:12px 0 18px;color:#fff;font-size:clamp(2.15rem,5vw,4.4rem);line-height:1.03;letter-spacing:-.03em}
.zsf-hub-hero p,.zsf-article-hero>p{max-width:820px;color:#d7d2e2;font-size:1.08rem;line-height:1.75}
.zsf-kicker{color:var(--article-gold);font-weight:800;text-transform:uppercase;letter-spacing:.12em;font-size:.76rem}
.zsf-hub-stats{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.zsf-hub-stats span{border:1px solid var(--article-line);border-radius:999px;padding:9px 15px;color:var(--article-muted);background:rgba(255,255,255,.035)}
.zsf-category-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding-top:28px}.zsf-category-nav a{padding:18px;border:1px solid var(--article-line);border-radius:16px;color:#fff;text-align:center;background:var(--article-panel);font-weight:800}
.zsf-search-panel{padding:34px 0 20px}.zsf-search-panel label{display:block;font-weight:800;margin-bottom:10px}.zsf-search-panel input{width:100%;border:1px solid var(--article-line);background:#161329;color:#fff;border-radius:14px;padding:16px 18px;font:inherit}.zsf-search-panel p{color:var(--article-muted);font-size:.9rem}
.zsf-article-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:28px 0 70px}.zsf-article-card{display:flex;flex-direction:column;border:1px solid var(--article-line);border-radius:20px;padding:26px;background:linear-gradient(145deg,rgba(31,25,54,.92),rgba(15,14,28,.96));box-shadow:0 18px 55px rgba(0,0,0,.16)}.zsf-article-card>span{color:var(--article-gold);font-size:.76rem;text-transform:uppercase;letter-spacing:.1em;font-weight:800}.zsf-article-card h2{font-size:1.25rem;line-height:1.35;margin:10px 0}.zsf-article-card h2 a{color:#fff}.zsf-article-card p{color:var(--article-muted);line-height:1.65}.zsf-card-link{margin-top:auto;color:var(--article-gold);font-weight:800}
.zsf-article-shell{padding:34px 16px 80px}.zsf-breadcrumb,.zsf-long-article{max-width:900px;margin:auto}.zsf-breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--article-muted);font-size:.9rem;margin-bottom:24px}.zsf-breadcrumb a{color:var(--article-gold)}
.zsf-hub-breadcrumb{max-width:1180px;padding:18px 0;margin-bottom:0}
.zsf-long-article{background:rgba(13,12,25,.72)}.zsf-article-hero{padding:44px 0;border-bottom:1px solid var(--article-line);margin-bottom:34px}.zsf-article-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.zsf-article-meta span{border:1px solid var(--article-line);border-radius:999px;padding:8px 12px;color:var(--article-muted);font-size:.82rem}
.zsf-long-article section{margin:42px 0}.zsf-long-article h2{color:#fff;font-size:clamp(1.45rem,3vw,2rem);line-height:1.25;margin-bottom:14px}.zsf-long-article p,.zsf-long-article li{color:#d8d4e1;line-height:1.85;font-size:1.02rem}.zsf-article-lead{font-size:1.17rem!important;color:#f7f1df!important}.zsf-article-answer,.zsf-editorial-note{border:1px solid var(--article-line);border-left:4px solid var(--article-gold);border-radius:14px;padding:20px 22px;background:var(--article-panel);margin:28px 0}.zsf-article-answer strong,.zsf-editorial-note strong{color:var(--article-gold)}
.zsf-article-table{overflow-x:auto;border:1px solid var(--article-line);border-radius:14px}.zsf-article-table table{width:100%;border-collapse:collapse;min-width:620px}.zsf-article-table th,.zsf-article-table td{padding:14px 16px;border-bottom:1px solid var(--article-line);text-align:left;vertical-align:top}.zsf-article-table th{color:#211a0c;background:var(--article-gold)}.zsf-article-table td{color:#ddd8e7}.zsf-check-list li{margin-bottom:10px}.zsf-source-list a{color:var(--article-gold);text-decoration:underline}.zsf-faq details{border-top:1px solid var(--article-line);padding:16px 0}.zsf-faq summary{cursor:pointer;color:#fff;font-weight:800}.zsf-reading-route{border-top:1px solid var(--article-line);padding-top:30px}.zsf-reading-route>div{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.zsf-reading-route a{border:1px solid var(--article-line);border-radius:12px;padding:13px;color:var(--article-gold);background:rgba(255,255,255,.03)}
@media(max-width:760px){.zsf-category-nav{grid-template-columns:repeat(2,1fr)}.zsf-article-grid{grid-template-columns:1fr}.zsf-reading-route>div{grid-template-columns:1fr}.zsf-hub-hero{padding-top:52px}.zsf-article-shell{padding-inline:18px}.zsf-long-article p,.zsf-long-article li{font-size:.98rem;line-height:1.78}}