.form-container {
    background: white;
    border-radius: 8px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    max-width: 600px;
    margin: 40px auto;
}

.form-title {
    text-align: center;
    margin-bottom: 30px;
    color: #333;
}

.submit-btn {
    width: 100%;
    padding: 12px;
    font-size: 18px;
    margin-top: 10px;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .form-container {
        margin: 20px;
        padding: 20px;
    }
}