body { font-family: sans-serif; max-width: 520px; margin: 80px auto; text-align: center; color: #222; }
.aimslms-verify-box { border: 1px solid #ddd; border-radius: 8px; padding: 32px; }
.aimslms-verify-valid { color: #1f4d3a; }
.aimslms-verify-invalid { color: #a3231f; }
form { margin-top: 20px; }
input[type=text] { padding: 8px; width: 70%; }
button { padding: 8px 16px; }