.article{max-width:880px;margin:0 auto;padding:32px 20px;font-family:"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:#1f2937;line-height:1.75;font-size:16px;background:#fff}
.article h1{font-size:1.75rem;line-height:1.35;color:#0f172a;border-bottom:3px solid #16a34a;padding-bottom:12px}
.article h2{font-size:1.35rem;color:#14532d;margin-top:2.2em;border-left:5px solid #16a34a;padding-left:12px}
.article h3{color:#166534}
.article blockquote{border-left:4px solid #86efac;background:#f0fdf4;margin:1em 0;padding:10px 18px;color:#14532d;font-style:italic}
.article img{display:block;max-width:100%;height:auto;margin:26px auto;border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.12)}
.article figure{margin:26px 0}
.article figcaption{text-align:center;font-size:.85rem;color:#6b7280;margin-top:8px}
.article table{border-collapse:collapse;width:100%;margin:1.5em 0;font-size:.92rem}
.article th{background:#14532d;color:#fff;padding:9px 10px;text-align:left;border:1px solid #d1d5db}
.article td{padding:8px 10px;border:1px solid #e5e7eb;vertical-align:top}
.article tr:nth-child(even) td{background:#f9fafb}
.article hr{border:none;border-top:1px solid #e5e7eb;margin:2em 0}
.article ul{padding-left:1.4em}
.article .meta{color:#6b7280;font-size:.9rem;font-style:italic;margin-bottom:2em}