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var(--border)}.article-wrap{display:flex;gap:32px;align-items:flex-start}.article-body{flex:1 1;min-width:0}.article-body h1{font-size:clamp(1.5rem,3.5vw,2.2rem);color:var(--primary-dark);margin-bottom:20px}.article-body h1,.article-body h2{font-family:var(--font-serif);line-height:1.3}.article-body h2{font-size:clamp(1.2rem,2.5vw,1.6rem);color:var(--primary);margin-top:36px;margin-bottom:14px;padding-bottom:8px;border-bottom:2px solid var(--border)}.article-body h3{font-size:1.1rem;font-weight:700;color:var(--secondary);margin-top:24px;margin-bottom:10px}.article-body p{margin-bottom:16px;line-height:1.8}.article-body ol,.article-body ul{margin:12px 0 16px 28px}.article-body li{margin-bottom:6px;line-height:1.7}.article-body strong{color:var(--primary-dark)}.table-wrap{overflow-x:auto;margin:20px 0;border-radius:8px;box-shadow:0 1px 4px rgba(0,0,0,.08)}table{width:100%;border-collapse:collapse;font-size:.9rem;min-width:400px}th{background:var(--primary);color:#fff;padding:10px 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p:last-child{margin-bottom:0}.toc-sidebar{width:260px;flex-shrink:0;position:-webkit-sticky;position:sticky;top:80px}.toc-box{background:var(--bg-white);border-radius:8px;padding:20px;border:1px solid var(--border);border-top:4px solid var(--primary)}.toc-box h3{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--primary);margin-bottom:14px}.toc-list{list-style:none;padding:0;margin:0}.toc-list li{margin-bottom:2px}.toc-list a{display:block;font-size:.85rem;color:var(--text-muted);padding:4px 6px;border-radius:4px;transition:background .15s,color .15s;line-height:1.4}.toc-list a:hover{background:#f9ede9;color:var(--primary);text-decoration:none}.toc-list .toc-h3 a{padding-left:18px;font-size:.8rem}@media (max-width:840px){.article-wrap{flex-direction:column}.toc-sidebar{width:100%;position:static;order:-1}}.site-footer{background:var(--footer-bg);color:#c8b4b0;padding:40px 20px 24px;margin-top:48px;font-size:.88rem}.footer-inner{max-width:900px;margin:0 auto}.footer-grid{display:grid;grid-template-columns:1fr 1fr 1fr;grid-gap:32px;gap:32px;margin-bottom:32px}@media (max-width:640px){.footer-grid{grid-template-columns:1fr;gap:20px}}.footer-col h4{color:#fff;font-size:.9rem;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.06em}.footer-col p{line-height:1.7;color:#b0a09c}.footer-col ul{list-style:none;padding:0}.footer-col ul li{margin-bottom:6px}.footer-col ul a{color:#c8b4b0;transition:color .15s}.footer-col ul a:hover{color:#fff;text-decoration:none}.footer-col ul a:visited{color:#c8b4b0}.footer-bottom{border-top:1px solid hsla(0,0%,100%,.1);padding-top:18px;text-align:center;color:#7a6c68;font-size:.82rem}.footer-bottom a{color:#9a8480}.footer-bottom a:hover{color:#fff}.breadcrumb{padding:12px 0;font-size:.85rem;color:var(--text-muted);background:var(--bg-light);border-bottom:1px solid var(--border)}.breadcrumb ol{list-style:none;display:flex;flex-wrap:wrap;gap:6px;max-width:900px;margin:0 auto;padding:0 20px}.breadcrumb li+li:before{content:"›";margin-right:6px;color:var(--border)}.breadcrumb a{color:var(--primary)}.breadcrumb a:hover{text-decoration:underline}.resource-list{list-style:none;padding:0}.resource-list li{background:var(--bg-white);border-radius:8px;padding:20px 24px;margin-bottom:14px;border:1px solid var(--border);border-left:5px solid var(--primary)}.resource-list li h3{color:var(--primary-dark);font-size:1rem;margin-bottom:6px}.resource-list li p{font-size:.9rem;color:var(--text-muted);margin:0;line-height:1.6}.not-found-wrap{text-align:center;padding:80px 20px}.not-found-wrap h1{font-size:6rem;color:var(--primary);font-family:var(--font-serif);line-height:1;margin-bottom:16px}.not-found-wrap h2{font-size:1.6rem;color:var(--primary-dark);margin-bottom:16px}.not-found-wrap p{color:var(--text-muted);max-width:480px;margin:0 auto 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