:root{--max: 960px;--bg: #fafafa;--ink: #333;--muted: #666;--card: #fff;--shadow: 0 2px 10px rgba(0, 0, 0, .08);--radius: 14px}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}.app{max-width:var(--max);margin:0 auto;padding:16px}.header{display:flex;flex-direction:column;align-items:center;gap:16px;padding:12px 0 24px}.brand-row{display:flex;align-items:center;gap:16px}.logo{width:68px;height:68px;border-radius:50%;object-fit:cover}.title{margin:0;letter-spacing:.3px}.brand{font-weight:800;font-size:28px}.tagline{margin:0;color:var(--muted);font-size:14px;text-align:center;max-width:720px}.nav-wrap{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid #eee;border-bottom:1px solid #eee;padding:10px 0}.nav{list-style:none;display:flex;gap:18px;padding:0;margin:0;flex-wrap:wrap}.nav a{text-decoration:none;color:var(--ink);font-size:14px;padding:6px 8px;border-radius:8px}.nav a.active{background:#f0f0f0}.nav-cta{margin-left:auto;text-decoration:none;background:#111;color:#fff;padding:8px 12px;border-radius:999px;font-size:14px;cursor:none}.filters{display:flex;gap:10px;align-items:center;margin:14px 0 8px}.filters input,.filters select{padding:10px;border:1px solid #ddd;border-radius:10px;background:#fff}.search{flex:1}.search input{width:100%}.posts{display:flex;flex-direction:column;gap:22px}.post{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.post.detail{padding:22px}.post-title{margin:0 0 8px;font-size:26px}.post a{color:inherit;text-decoration:none}.post a:hover{text-decoration:underline}.meta{display:flex;gap:12px;align-items:center;color:#777;font-size:13px;margin-bottom:6px}.meta .time{margin-left:auto}.author-row{display:flex;gap:14px;align-items:center}.avatar{width:56px;height:56px;border-radius:50%;object-fit:cover}.content h3{margin:14px 0 8px}.content p{line-height:1.6}.content blockquote{margin:10px 0;padding:10px 14px;background:#f7f7f7;border-left:3px solid #ddd;border-radius:8px}.content ul{padding-left:18px}.pagination{display:flex;gap:8px;justify-content:center;margin:18px 0 6px}.pagination button{padding:8px 12px;border-radius:10px;border:1px solid #ddd;background:#fff;cursor:pointer}.pagination button.active{background:#111;color:#fff;border-color:#111}.pagination button:disabled{opacity:.5;cursor:not-allowed}.footer{text-align:center;color:#777;padding:26px 0}@media (max-width: 640px){.nav-wrap{flex-direction:column;align-items:stretch;gap:10px}.nav-cta{align-self:flex-end}}