/* 公交查询系统样式 */
.bus-container {
    width: 100%;
    margin: 0 auto;
    padding: 0;
    background: #EEEEEE;
    font-family: Arial, sans-serif;
}

.bus-content {
    float: left;
    margin: 20px 0;
    width: 95%;
    padding: 10px;
    border: 1px solid #009900;
    border-top: 5px solid #009900;
    background: #FFF;
}

.search-section {
    float: left;
    width: 95%;
    margin: 0;
    padding: 15px 10px;
    border-bottom: 1px dashed #cccccc;
    font-size: 14px;
}

.section-title {
    float: left;
    width: 100%;
    text-align: center;
    margin: 0;
    padding: 10px 0;
}

.section-title a {
    font-size: 20px;
    font-weight: bold;
    color: #333;
    text-decoration: none;
}

.search-form {
    float: left;
    width: 100%;
    margin: 0;
    padding: 0;
}

.search-form ul {
    float: left;
    width: 100%;
    margin: 0;
    padding: 0;
    list-style: none;
}

.search-form li {
    float: left;
    width: 100%;
    margin: 0 0 10px 0;
    padding: 0;
    list-style: none;
}

.search-form input[type="text"] {
    padding: 5px;
    border: 1px solid #ccc;
    width: 200px;
}

.search-form input[type="submit"] {
    padding: 5px 15px;
    background: #009900;
    color: white;
    border: none;
    cursor: pointer;
    margin-right: 10px;
}

.search-form input[type="submit"]:hover {
    background: #007700;
}

.search-form select {
    padding: 5px;
    border: 1px solid #ccc;
    margin-right: 10px;
}

.hint-text {
    color: #666;
    font-size: 12px;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .bus-content {
        width: 90%;
    }
    
    .search-form input[type="text"] {
        width: 150px;
    }
}