body {
            margin: 0;
            padding: 0;
            font-family: 'Arial', sans-serif;
            font-size: 16px;
            line-height: 1.6;
            color: #333;
        }
        
        .international-shipping-container {
            /* 基础样式继承自body，确保与整体一致 */
        }
        
        .international-shipping-container * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: inherit;
        }
        
        .international-shipping-container .main-content {
            padding: 20px;
            width: 1200px;
            margin: 0 auto;
            padding-top: 0;
        }
        
        .international-shipping-container .content-wrapper {
            line-height: 1.6;
            color: #333;
            margin-bottom: 25px;
        }
        
        .international-shipping-container h1,
        .international-shipping-container h2,
        .international-shipping-container h3,
        .international-shipping-container h4 {
            color: #1a3658;
            font-weight: 600;
            margin-top: 1.5em;
            margin-bottom: 0.8em;
            line-height: 1.4;
        }
        
        .international-shipping-container h2 {
            font-size: 1.8rem;
            margin-top: 0;
        }
        
        .international-shipping-container h3 {
            font-size: 1.7rem;
            color: #111827;
        }
        
        .international-shipping-container h4 {
            font-size: 1.6rem;
        }
        
        .international-shipping-container p {
            font-size: 1.5rem;
            margin-bottom: 1em;
            line-height: 1.7;
        }
        
        .international-shipping-container strong,
        .international-shipping-container b {
            font-weight: 600;
            color: #2c3e50;
        }
        
        .international-shipping-container .article-image {
            width: 350px;
            height: 200px;
            object-fit: cover;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            float: right;
            margin-left: 20px;
            margin-bottom: 20px;
        }
        
        .international-shipping-container .dashed-line {
            border: none;
            border-bottom: 2px dashed #ffcc00;
            margin-bottom: 25px;
        }
        
        .international-shipping-container .quote-table {
            width: 100%;
            border-collapse: collapse;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
            border-radius: 8px;
            overflow: hidden;
            margin-bottom: 1.5em;
        }
        
        .international-shipping-container .quote-table th,
        .international-shipping-container .quote-table td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid #eee;
            font-size: 1.4rem;
        }
        
        .international-shipping-container .quote-table th {
            background-color: #f8f9fa;
            color: #2c3e50;
            font-weight: 600;
        }
        
        .international-shipping-container .quote-table tr:last-child td {
            border-bottom: none;
        }
        
        .international-shipping-container .quote-table tr:hover {
            background-color: #fdfdfd;
        }

        /* 表格标题样式增强 */
        .international-shipping-container .table-caption {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a3658;
            margin-bottom: 15px;
            padding: 8px 0;
            border-bottom: 2px solid #ffcc00;
        }


        .international-shipping-container details {
            border: 1px solid #e3eaf3;
            border-radius: 8px;
            margin: 12px 0;
            padding: 0 15px;
            transition: all 0.3s;
        }
        .international-shipping-container details[open] {
            box-shadow: 0 3px 10px rgba(0,98,204,0.1);
            border-color: #0062cc;
        }
        .international-shipping-container summary {
            font-weight: 600;
            padding: 15px 0;
            cursor: pointer;
            color: #1a3658;
            position: relative;
            list-style: none;
            font-size: 1.4rem;
        }
        .international-shipping-container summary::after {
            content: "▶";
            position: absolute;
            right: 0;
            transition: transform 0.2s;
        }
        .international-shipping-container details[open] summary::after {
            transform: rotate(90deg);
        }
        .international-shipping-container details p {
            padding: 0 20px 15px;
            border-top: 1px dashed #e3eaf3;
            margin-top: 10px;
            color: #4a5f78;
        }

        
        @media (max-width: 768px) {
            .international-shipping-container .main-content {
                width: 100%;
                padding: 10px;
                padding-top: 0;
            }
            
            .international-shipping-container h2 {
                font-size: 1.4rem;
            }
            
            .international-shipping-container h3 {
                font-size: 1.3rem;
            }
            
            .international-shipping-container h4 {
                font-size: 1.25rem;
            }
            
            .international-shipping-container .article-image {
                float: none;
                margin: 0 auto 20px;
                display: block;
                width: 100%;
                height: auto;
            }
            
            .international-shipping-container .quote-table th,
            .international-shipping-container .quote-table td {
                padding: 10px 12px;
                font-size: 1.25rem;
            }
        }

        .international-shipping-container .service-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            margin: 25px 0;
        }
        
        .international-shipping-container .service-card {
            background: #f8f9fa;
            border-radius: 8px;
            padding: 20px;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
            transition: transform 0.3s;
        }
        
        .international-shipping-container .service-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }
        
        .international-shipping-container .card-title {
            color: #D40511;
            font-size: 1.2rem;
            margin-bottom: 15px;
            padding-bottom: 10px;
            border-bottom: 2px solid #FFCC00;
        }
        
        .international-shipping-container .service-list {
            list-style: none;
        }
        
        .international-shipping-container .service-list li {
            padding: 10px 0;
            border-bottom: 1px dashed #ddd;
            position: relative;
            padding-left: 25px;
            font-size: 1.25rem;
        }
        
        .international-shipping-container .service-list li:before {
            content: '✓';
            color: #28A745;
            position: absolute;
            left: 0;
            font-weight: bold;
        }

        .international-shipping-container .services-section {
            padding: 2rem 0;
            background-color: #ffffff;
        }

        .international-shipping-container .services-container {
            margin: 0 auto;
            padding: 0 1rem;
            max-width: 1280px;
        }
        @media (min-width: 640px) {
            .international-shipping-container .services-container {
                padding: 0 1.5rem;
            }
        }
        @media (min-width: 1024px) {
            .international-shipping-container .services-container {
                padding: 0 2rem;
            }
        }

        .international-shipping-container .text-center {
            text-align: center;
            margin-bottom: 4rem;
        }

        .international-shipping-container .service1 .content-wrap {
            display: flex;
            flex-direction: column;
            gap: 3rem;
        }
        @media (min-width: 1024px) {
            .international-shipping-container .service1 .content-wrap {
                flex-direction: row;
            }
            .international-shipping-container .service1 .text-area,
            .international-shipping-container .service1 .img-area {
                width: 50%;
                flex: 1;
            }
            .international-shipping-container .service1 .text-area {
                align-self: flex-start;
            }
            .international-shipping-container .service1 .img-area {
                align-self: flex-start;
            }
        }

        .international-shipping-container .service1 .highlight-card {
            background-color: #f9fafb;
            border-radius: 1rem;
            padding: 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
        }
        
        .international-shipping-container .service1 .highlight-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }
        
        .international-shipping-container .service1 .highlight-list li {
            display: flex;
            align-items: flex-start;
            line-height: 1.6;
            color: #374151;
            font-size: 1.25rem;
        }
        
        .international-shipping-container .service1 .highlight-list li::before {
            content: "✓";
            color: #2563eb;
            margin-top: 0.25rem;
            margin-right: 0.75rem;
            flex-shrink: 0;
            font-weight: bold;
        }

        .international-shipping-container .service1 .transport-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 1rem;
            margin-top: 1.5rem;
        }
        @media (min-width: 768px) {
            .international-shipping-container .service1 .transport-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .international-shipping-container .service1 .transport-card {
            background-color: #ffffff;
            border-radius: 0.5rem;
            padding: 1rem;
            border: 1px solid #e5e7eb;
            border-left-width: 4px;
            transition: all 0.3s ease;
        }
        .international-shipping-container .service1 .transport-card:hover {
            box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            transform: translateY(-2px);
        }
        .international-shipping-container .service1 .transport-card.air {
            border-left-color: #2563eb;
        }
        .international-shipping-container .service1 .transport-card.sea {
            border-left-color: #6b7280;
        }

        .international-shipping-container .service1 .img-area {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 100%;
        }
        .international-shipping-container .service1 .img-area img {
            width: 100%;
            height: auto;
            border-radius: 1rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
            object-fit: cover;
            max-height: 400px;
        }