.sipr-form{max-width:900px;margin:auto;padding:35px;background:#fff;border:1px solid #ddd;border-radius:18px}
.sipr-form h2{margin-top:0}
.sipr-form .grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.sipr-form input,.sipr-form select,.sipr-form textarea{width:100%;padding:13px;border:1px solid #ccc;border-radius:10px;box-sizing:border-box}
.sipr-form textarea{margin-top:15px}
.sipr-form button{margin-top:18px;background:#c9232a;color:#fff;border:0;padding:15px 24px;border-radius:999px;font-weight:bold;cursor:pointer}
.sipr-success{padding:20px;background:#e8f7e8;border:1px solid #8bc48b;border-radius:12px}
@media(max-width:700px){.sipr-form .grid{grid-template-columns:1fr}}