:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;color:#0f172a;background:#f6f7fb}*{box-sizing:border-box}.container{max-width:920px;margin:0 auto;padding:28px 18px}.header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}.brand h1{font-size:22px;margin:0}.brand p{margin:6px 0 0;color:#475569;font-size:13px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:18px;box-shadow:0 6px 24px #0f172a0f}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.btn{border:1px solid #e5e7eb;background:#fff;padding:10px 12px;border-radius:10px;cursor:pointer;font-weight:600}.btn:hover{background:#f8fafc}.btn:disabled{opacity:.5;cursor:not-allowed}.btnPrimary{background:#0f172a;color:#fff;border-color:#0f172a}.btnPrimary:hover{background:#111c33}.btnDanger{background:#b91c1c;color:#fff;border-color:#b91c1c}.btnDanger:hover{background:#991b1b}.select{border:1px solid #e5e7eb;padding:10px 12px;border-radius:10px;background:#fff}.muted{color:#64748b;font-size:12px}.badge{display:inline-flex;align-items:center;gap:8px;padding:8px 10px;background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;font-size:12px;color:#334155}.notice{margin-top:12px;padding:12px;border-radius:12px;border:1px solid #e2e8f0;background:#f8fafc;color:#0f172a}.audio{width:100%;margin-top:12px}