/* 主要内容区域 */
.main-content {
    width: 1200px;
    margin: 0 auto;
    padding: 30px 0;
}

/* 面包屑导航 */
.breadcrumb {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    font-size: 14px;
    color: #999;
}

.breadcrumb a {
    color: #999;
    text-decoration: none;
}

.breadcrumb a:hover {
    color: #3066e4;
}

.breadcrumb i {
    font-size: 12px;
    margin: 0 8px;
}

/* 口岸详情样式 */
.port-detail {
    background-color: #fff;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    padding: 30px;
}

.port-header {
    text-align: left;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid #f0f0f0;
}

.port-title {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 25px;
    color: #333;
    text-align: left;
}

.port-type {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.type-tag {
    display: flex;
    align-items: center;
    font-size: 14px;
    padding: 6px 15px;
    border-radius: 4px;
    font-weight: 500;
    margin-right: 10px;
}

.type-tag.land {
    background-color: #fff2e8;
    color: #ff7d00;
}

.type-tag.air {
    background-color: #e6f7ff;
    color: #1890ff;
}

.type-tag i {
    margin-right: 8px;
    font-size: 16px;
}

.port-location {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    color: #888;
    font-size: 14px;
}

.port-location i {
    margin-right: 5px;
    font-size: 16px;
}

.port-banner {
    width: 100%;
    height: 300px;
    object-fit: cover;
    margin-bottom: 0;
    border-radius: 0;
}

/* 轮播图样式 */
.carousel-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    margin-bottom: 40px;
}

.carousel-slides {
    position: relative;
    height: 300px;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.6s ease;
}

.carousel-slide.active {
    opacity: 1;
    z-index: 1;
}

.carousel-dots {
    position: absolute;
    bottom: 20px;
    right: 20px;
    display: flex;
    gap: 8px;
    z-index: 2;
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: background 0.3s;
}

.carousel-dot.active {
    background: white;
}

.port-info {
    margin-top: 30px;
}

.info-section {
    margin-bottom: 40px;
}

.section-title {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 20px;
    color: #333;
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 15px;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    display: inline-block;
    width: 4px;
    height: 20px;
    background-color: #3066e4;
    border-radius: 0;
}

.section-content {
    font-size: 16px;
    line-height: 1.8;
    color: #333;
}

.section-content p {
    margin-bottom: 20px;
    text-indent: 0;
}

/* 商品列表样式 */
.products-list {
    margin-top: 20px;
}

.product-category {
    margin-bottom: 30px;
}

.category-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
    color: #333;
}

.products {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.product-item {
    background-color: #f9f9f9;
    padding: 10px 20px;
    border-radius: 4px;
    font-size: 14px;
    color: #666;
}

/* 页脚样式 */
footer {
    background-color: #1a1a1a;
    color: #777;
    padding: 15px 12%;
    margin-top: auto;
    font-size: 12px;
    text-align: center;
    line-height: 1.6;
}

footer a {
    color: #777;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* 顶部状态栏 */
.top-bar {
    display: none;
}

.sub-nav {
    background-color: #f5f5f5;
    padding: 0 12%;
    border-bottom: 1px solid #e5e5e5;
}

.sub-nav-links {
    display: flex;
    height: 40px;
}

.sub-nav-links a {
    display: flex;
    align-items: center;
    padding: 0 20px;
    font-size: 14px;
    color: #666;
    text-decoration: none;
    height: 100%;
}

.sub-nav-links a:hover, 
.sub-nav-links a.active {
    color: #3066e4;
}