.traffic-bg {
    background-color: #f5f7fa;
    padding: 1.875rem 0;
}

.traffic-container {
    width: 75rem;
    margin: 0 auto;
}

.traffic-section {
    background: white;
    border-radius: 0.625rem;
    padding: 1.25rem;
    margin-bottom: 1.25rem;
    box-shadow: 0 0.125rem 0.625rem rgba(0, 0, 0, 0.08);
}

.traffic-section h2 {
    font-size: 1.25rem;
    color: #409eff;
    margin-bottom: 0.9375rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.traffic-section h2::before {
    content: "●";
    color: #409eff;
}

.traffic-list {
    line-height: 1.8;
    font-size: 1rem;
    padding-left: 0.625rem;
    display: none; /* 默认隐藏 */
}

.traffic-list p {
    margin-bottom: 0.625rem;
}

.traffic-station {
    font-weight: bold;
    color: #c71515;
}

.traffic-line {
    font-weight: bold;
    color: #0066cc;
}

/* 鼠标悬浮显示内容 */
.traffic-section:hover .traffic-list {
    display: block;
}

/* 会堂周边地铁 —— 左右布局 */
.metro-row {
    display: flex;
    flex-wrap: wrap; /* 自动换行 */
    gap: 1.25rem;
    align-items: center;
}

.metro-left {
    flex: 1;
}

.metro-right {
    padding-right: 3.125rem;
    text-align: center;
    height: 20.625rem;
}

.metro-right img {
    width: 100%;
    height: calc(100% - 1.75rem);
    border-radius: 0.375rem;
    cursor: zoom-in;
    border: 0.0625rem solid #eee;
}