.zhengc_title{
    font-family: Lato,sans-serif;
    font-size: 1.5rem; 
    color: #0d1c28;
    margin-top: 2rem;
    height: 5rem; 
    line-height: 5rem;
    font-weight: bold; 
    text-align: center;
}

.search-component {
    margin: 20px 0;
}

.search-title {
    font-size: 16px;
    color: #333;
    margin-bottom: 15px;
    text-align: center;
}

.search-box {
    display: flex;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #dcdfe6;
    border-right: none;
    border-radius: 4px 0 0 4px;
    outline: none;
    font-size: 14px;
    transition: border-color 0.3s;
}

.search-input:focus {
    border-color: #1742AF;
}

.search-input.error {
    border-color: #f56c6c;
    background-color: #fef0f0;
}

.search-btn {
    padding: 10px 20px;
    background: #1742AF;
    color: white;
    border: none;
    border-radius: 0 4px 4px 0;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

.search-btn:hover {
    background: #1a4bc5;
}

.search-btn:active {
    background: #133a8f;
}

.error-message{
    text-align: center;
    color: #f56c6c; 
    font-size: 14px;
    margin-top: 5px;
    display: none;
}



/* 响应式设计 */
@media (max-width: 768px) {
    .policy-calculator-container {
        flex-direction: column;
    }
    
    .question-sidebar {
        flex: none;
        margin-bottom: 20px;
    }
}