:root{--fg:#1a1a1a;--muted:#666;--bg:#fff;--accent:#2563eb;--border:#e5e5e5}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--fg);background:var(--bg);line-height:1.6}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.site-header{border-bottom:1px solid var(--border);padding:16px 0}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.logo{font-weight:700;font-size:1.25rem;color:var(--fg)}
.main-nav a{margin-left:16px;color:var(--fg)}
.main-nav a:first-child{margin-left:0}
main.wrap{padding:32px 20px;min-height:60vh}
.page-title{font-size:1.9rem;margin:0 0 8px}
.layout-with-sidebar{display:grid;grid-template-columns:1fr 260px;gap:32px}
@media (max-width:760px){.layout-with-sidebar{grid-template-columns:1fr}}
.post-card{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--border)}
.post-card-img img{width:180px;height:120px;object-fit:cover;border-radius:8px}
.meta{color:var(--muted);font-size:.85rem;margin:4px 0}
.read-more{font-weight:600}
.sidebar h3{font-size:1rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.category-list{list-style:none;padding:0;margin:0}
.category-list li{padding:6px 0;border-bottom:1px solid var(--border)}
.count{color:var(--muted);font-size:.85rem}
.breadcrumbs{font-size:.85rem;color:var(--muted);margin-bottom:16px}
.breadcrumbs .sep{margin:0 6px}
.featured-image{width:100%;border-radius:10px;margin:16px 0}
.post-content{font-size:1.05rem}
.post-content img{max-width:100%;border-radius:8px}
.related-posts{margin-top:40px;padding-top:20px;border-top:1px solid var(--border)}
.pagination{display:flex;gap:8px;margin-top:24px}
.pagination .page{padding:6px 12px;border:1px solid var(--border);border-radius:6px}
.pagination .current{background:var(--accent);color:#fff;border-color:var(--accent)}
.site-footer{border-top:1px solid var(--border);padding:20px 0;color:var(--muted);font-size:.85rem;margin-top:40px}
.not-found{text-align:center;padding:60px 0}