.tool-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 30px 20px;
    box-sizing: border-box;
}
.move-card {
    background: #fff;
    padding: 35px;
}
.main-title {
    font-size: 22px;
    color: #1f2937;
    font-weight: 600;
    text-align: center;
    margin-bottom: 25px;
}
.tip-quick{
    background:#f0f7ff;
    padding:12px 15px;
    border-radius:10px;
    margin-bottom:20px;
    font-size:14px;
    color:#2774e7;
}
.blue-tips{
    background:#ecf4ff;
    color:#2b6cb0;
    padding:10px 14px;
    border-radius:8px;
    font-size:13px;
    margin:12px 0;
    line-height:1.6;
}
.form-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 22px;
}
.form-item {
    flex: 1;
    min-width: 240px;
}
.form-item label {
    display: block;
    font-size: 14px;
    color: #4b5563;
    margin-bottom: 8px;
    font-weight: 500;
}
.size-desc{
    font-size: 12px;
    color: #888;
    margin-left: 6px;
}
.form-item input,.form-item select {
    width: 100%;
    height: 44px;
    padding: 0 15px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    font-size: 15px;
    background: #f9fafb;
    transition: all 0.25s ease;
    outline: none;
}
.form-item input:focus,.form-item select:focus {
    border-color: #2774e7;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(39,116,231,0.15);
}
.toggle-box{
    margin:15px 0;
    cursor:pointer;
    color:#2774e7;
    font-size:14px;
}
.hide-more{
    display:none;
}
.calc-btn {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #2774e7, #1e64cd);
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 15px 0 30px;
}
.calc-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(39,116,231,0.25);
}
.result-wrap {
    background: linear-gradient(135deg, #f0f7ff 0%, #eef6ff 100%);
    border-radius: 16px;
    padding: 28px;
    border: 1px solid #dbeafe;
}
.result-title {
    font-size: 18px;
    color: #1e40af;
    font-weight: 600;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
}
.result-title::before {
    content: "";
    width: 4px;
    height: 18px;
    background: #2774e7;
    margin-right: 10px;
    border-radius: 2px;
}
.result-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}
.result-item {
    background: #fff;
    padding: 16px 20px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.result-item .lab {
    font-size: 13px;
    color: #64748b;
    margin-bottom: 6px;
}
.result-item .num {
    font-size: 16px;
    color: #1e293b;
    font-weight: 600;
}
.car-list-box{
    margin-top:20px;
    border:1px solid #dbeafe;
    border-radius:14px;
    padding:18px;
    background:#fff;
}
/* 首选车型样式 */
.car-main{
    background:#f0f7ff;
    padding:16px 20px;
    border-radius:12px;
    margin-bottom:12px;
    border:1px solid #c9daf8;
}
.car-main h5{
    margin:0 0 6px 0;
    font-size:15px;
    color:#2774e7;
}
.car-main p{
    margin:0;
    font-size:13px;
    color:#555;
}
/* 备选车型样式 无边框蓝线 简约干净 */
.car-other{
    background:#f8f9fa;
    padding:14px 18px;
    border-radius:12px;
    margin-bottom:10px;
    border:1px solid #e9ecef;
}
.car-other h5{
    margin:0 0 5px 0;
    font-size:14px;
    color:#444;
}
.car-other p{
    margin:0;
    font-size:13px;
    color:#666;
}
.suggest-txt{
    margin:15px 0;
    font-size:15px;
    font-weight:500;
    color:#1e40af;
}
@media (max-width: 768px) {
    .result-grid {
        grid-template-columns: 1fr;
    }
    .move-card {
        padding: 25px 20px;
    }
}