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var(--color-border);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .15s;display:flex;flex-direction:column}.article-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.card-thumb{display:block;background:#e5e7eb}.card-thumb img{width:100%;aspect-ratio:1200 / 630;object-fit:cover}.card-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:10px;flex-grow:1}.article-card h2,.article-card h3{font-size:1.05rem;font-weight:700;line-height:1.55}.article-card h2 a,.article-card h3 a{color:var(--color-text)}.article-card p{font-size:.88rem;color:var(--color-text-muted);flex-grow:1}.card-meta{display:flex;align-items:center;gap:10px;font-size:.78rem;color:var(--color-text-muted)}.category-badge{display:inline-block;background:#f0fdfa;color:var(--color-primary-dark);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:999px;border:1px solid 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var(--color-primary);border-radius:4px;line-height:1.5}.article-body h3{font-size:1.15rem;font-weight:700;margin:36px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--color-border);line-height:1.5}.article-body p{margin-bottom:1.4em}.article-body ul,.article-body ol{margin:0 0 1.4em 1.6em}.article-body li{margin-bottom:.4em}.article-body table{width:100%;border-collapse:collapse;margin-bottom:1.6em;font-size:.92rem}.article-body th,.article-body td{border:1px solid var(--color-border);padding:10px 12px;text-align:left}.article-body th{background:#f0fdfa;font-weight:700}.article-body blockquote{border-left:4px solid var(--color-accent);background:#fffbeb;padding:14px 18px;margin-bottom:1.4em;border-radius:0 8px 8px 0;font-size:.95rem}.article-body code{background:#eef2f6;padding:2px 6px;border-radius:4px;font-size:.9em}.article-body 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16px;border-radius:8px;border:1px solid var(--color-border);background:var(--color-surface);font-size:.9rem;font-weight:600}.pagination .current{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.site-footer{background:#1f2933;color:#cbd2d9;margin-top:80px;padding:48px 20px 32px}.footer-inner{max-width:var(--max-width);margin:0 auto;display:flex;flex-direction:column;gap:24px}.footer-nav{display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:center}.footer-nav a{color:#cbd2d9;font-size:.85rem}.footer-copy{text-align:center;font-size:.8rem;color:#7b8794}@media(max-width:640px){.site-header-inner{padding:12px 16px}.site-nav{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;flex-wrap:nowrap}.site-nav a{white-space:nowrap}.hero-inner{grid-template-columns:1fr}}