body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;margin:0;background:#f7f7f9;color:#111}
header{background:#fff;position:sticky;top:0;padding:12px 16px;border-bottom:1px solid #e5e7eb}
h1{margin:0 0 8px 0}
form{display:flex;gap:8px;flex-wrap:wrap}
main{padding:16px;max-width:980px;margin:0 auto}
.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:12px 16px;margin:12px 0}
.card .meta{font-size:.9rem;color:#555;margin-bottom:6px}
.external{font-size:.9rem}
.detail{max-width:980px;margin:0 auto;background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:16px;margin-top:16px}
.lead{font-weight:500}
.chips{margin:12px 0;font-size:.95rem}
input,select,button{padding:8px 10px;border:1px solid #d1d5db;border-radius:8px;background:#fff}
button{cursor:pointer}