.mdtcz-root{padding:18px;font-family:Inter,system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial;color:#222}
.mdtcz-card{max-width:900px;margin:14px auto;padding:18px;border-radius:10px;background:#fff;box-shadow:0 12px 30px rgba(2,6,23,0.06)}
#mdtcz-title{font-size:20px;margin:0 0 6px;color:#0b5ea8}
.mdtcz-sub{margin:0 0 8px;color:#444}
.mdtcz-meta{font-size:12px;color:#666;margin-bottom:10px}
.mdtcz-form{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;align-items:start}
.mdtcz-form label{display:block;font-weight:700;font-size:13px;color:#222}
.mdtcz-form input[type=text],.mdtcz-form select{padding:10px;border-radius:8px;border:1px solid #e6eef9;font-size:15px;width:100%;box-sizing:border-box}
.mdtcz-small{padding:8px;border-radius:8px;background:#f3f6fb;border:1px solid #e6eef9;cursor:pointer}
.mdtcz-btn{grid-column:1 / -1;background:#0b5ea8;color:#fff;padding:12px;border-radius:10px;border:none;cursor:pointer;width:100%;font-weight:700;margin-top:6px}
.mdtcz-result{margin-top:16px;padding:14px;border-radius:10px;background:linear-gradient(180deg,rgba(240,248,255,0.6),#fff);font-size:15px}
.mdtcz-help{margin-top:12px;font-size:13px;color:#555}
@media(max-width:800px){.mdtcz-form{grid-template-columns:1fr}.mdtcz-card{padding:14px}#mdtcz-title{text-align:center}}