:root{--red:#f20d0d;--dark:#111;--bg:#f3f4f6;--card:#fff;--muted:#64748b}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:#111}.top{background:#111827;color:#fff;padding:14px 24px;display:flex;gap:22px;align-items:center}.top a{color:#fff;text-decoration:none;font-weight:700}.top .brand{font-size:20px;margin-right:20px}.wrap{max-width:1200px;margin:24px auto;padding:0 16px}.card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 8px 24px rgba(15,23,42,.08);margin-bottom:18px}h1{margin:0 0 18px}h2{margin:12px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}label{font-weight:700;font-size:13px;color:#334155;display:block;margin-bottom:5px}input,select,textarea{width:100%;border:1px solid #cbd5e1;border-radius:10px;padding:10px;font-size:15px;background:#fff}textarea{min-height:88px;resize:vertical}.btn{display:inline-block;border:0;border-radius:10px;background:#111827;color:#fff;padding:10px 16px;font-weight:700;text-decoration:none;cursor:pointer}.btn.red{background:var(--red)}.btn.gray{background:#475569}.actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{border-bottom:1px solid #e2e8f0;padding:10px;text-align:left;vertical-align:top}.table th{background:#f8fafc;color:#334155}.small{font-size:12px;color:#64748b}.line-row{display:grid;grid-template-columns:1.3fr .7fr .7fr 1.3fr 1.8fr .9fr .9fr;gap:8px;margin-bottom:8px}.notice{padding:10px 12px;background:#ecfdf5;border:1px solid #86efac;border-radius:10px;margin-bottom:14px}
@media(max-width:800px){.grid,.grid3{grid-template-columns:1fr}.line-row{grid-template-columns:1fr}}