:root {
  --maxw: 980px;
}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;margin:0;line-height:1.6}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid #eee;z-index:10}
.container{max-width:var(--maxw);margin:0 auto;padding:16px}
h1,h2{line-height:1.2}
.controls{display:flex;gap:12px;flex-wrap:wrap;margin:12px 0}
input[type="search"],select{padding:10px 12px;border:1px solid #ddd;border-radius:8px;min-width:200px}
.card{border:1px solid #eee;border-radius:12px;padding:16px;margin:12px 0}
.card h3{margin:0 0 8px 0}
.meta{color:#555;font-size:0.95em}
.tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.tag{font-size:0.8em;border:1px solid #ddd;border-radius:999px;padding:2px 8px}
.btns{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
button,a.btn{border:1px solid #ddd;background:#fafafa;padding:8px 10px;border-radius:8px;cursor:pointer;text-decoration:none;color:inherit}
button:hover,a.btn:hover{background:#f0f0f0}
footer{border-top:1px solid #eee;margin-top:24px}
.small{font-size:0.9em;color:#666}
.badge{display:inline-block;background:#111;color:#fff;border-radius:6px;padding:2px 6px;font-size:0.75em;margin-left:8px}