* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        .agent-module-container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
            background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
            border-radius: 12px;
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(151, 0, 0, 0.2);
        }
        
        .agent-module-container::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #970000, #000000, #970000);
        }
        
        .module-header {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
            padding: 0 20px;
        }
        
        .module-header h2 {
            font-size: 2.8rem;
            font-weight: 700;
            margin-bottom: 15px;
            color: #FFFFFF;
            letter-spacing: 1px;
            position: relative;
            display: inline-block;
        }
        
        .module-header h2::after {
            content: '';
            position: absolute;
            bottom: -12px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: #970000;
            border-radius: 2px;
        }
        
        .module-header p {
            font-size: 1.1rem;
            color: #aaa;
            margin-top: 30px;
            line-height: 1.6;
            max-width: 700px;
            margin: 30px auto 0;
        }
        
        .agents-layout {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
        }
        
        .country-list {
            flex: 1;
            min-width: 300px;
            background: rgba(25, 25, 25, 0.7);
            border-radius: 12px;
            padding: 25px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(151, 0, 0, 0.2);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
            display: flex;
            flex-direction: column;
        }

        /* 🌟 新增：国家列表滚动仓 */
        .country-scroll-box {
            max-height: 500px; /* 控制显示高度 */
            overflow-y: auto;
            padding-right: 10px;
        }

        /* 美化滚动条 */
        .country-scroll-box::-webkit-scrollbar {
            width: 6px;
        }
        .country-scroll-box::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
        }
        .country-scroll-box::-webkit-scrollbar-thumb {
            background: #970000;
            border-radius: 10px;
        }
        
        .country-list h3 {
            color: #FFFFFF;
            font-size: 1.5rem;
            margin-bottom: 10px;
            padding-bottom: 12px;
            border-bottom: 2px solid #970000;
        }
        
        .sorting-note {
            color: #aaa;
            font-size: 0.8rem;
            margin-bottom: 20px;
            font-style: italic;
        }
        
        .country-item {
            display: flex;
            align-items: flex-start;
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 15px;
            cursor: pointer;
            transition: all 0.3s ease;
            background: rgba(20, 20, 20, 0.5);
            border: 1px solid rgba(255, 255, 255, 0.05);
        }
        
        .country-item:hover {
            background: rgba(151, 0, 0, 0.2);
            transform: translateX(5px);
            border: 1px solid rgba(151, 0, 0, 0.4);
        }
        
        .country-item.active {
            background: rgba(151, 0, 0, 0.25);
            border: 1px solid #970000;
            transform: translateX(10px);
        }
        
        .country-flag {
            width: 50px;
            height: 35px;
            border-radius: 4px;
            overflow: hidden;
            margin-right: 15px;
            box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
        }
        
        .country-info {
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        
        .country-name {
            font-size: 1.2rem;
            font-weight: 600;
            color: #FFFFFF;
            line-height: 1.3;
        }
        
        .country-restriction {
            font-size: 0.85rem;
            color: #970000;
            font-style: italic;
            margin-top: 5px;
            line-height: 1.3;
        }
        
        .agent-details {
            flex: 2;
            min-width: 300px;
            background: rgba(30, 30, 30, 0.7);
            border-radius: 12px;
            padding: 35px;
            position: relative;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(151, 0, 0, 0.2);
            box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
            transition: all 0.4s ease;
        }
        
        .agent-details::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at center, rgba(151, 0, 0, 0.1) 0%, transparent 70%);
            opacity: 0;
            transition: opacity 0.5s ease;
            z-index: -1;
        }
        
        .agent-details.active::before {
            opacity: 1;
        }
        
        .agent-header {
            display: flex;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .detail-flag {
            width: 80px;
            height: 55px;
            border-radius: 6px;
            overflow: hidden;
            margin-right: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            background-size: cover;
            background-position: center;
        }
        
        .agent-country {
            font-size: 1.8rem;
            font-weight: 700;
            color: #FFFFFF;
        }
        
        .company-info {
            margin-bottom: 30px;
        }
        
        .company-info h4 {
            font-size: 1.1rem;
            font-weight: 600;
            color: #970000;
            margin-bottom: 8px;
            letter-spacing: 1px;
        }
        
        .company-name {
            font-size: 1.7rem;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 25px;
            line-height: 1.3;
        }
        
        .contact-info {
            display: flex;
            align-items: center;
            padding: 18px;
            background: rgba(151, 0, 0, 0.15);
            border-radius: 8px;
            transition: all 0.3s ease;
            margin-bottom: 15px;
        }
        
        .contact-info:hover {
            background: rgba(151, 0, 0, 0.25);
            transform: translateX(5px);
        }
        
        .contact-icon {
            margin-right: 15px;
            color: #970000;
            font-size: 1.5rem;
            min-width: 30px;
            text-align: center;
        }
        
        .contact-text {
            font-size: 1.05rem;
        }
        
        .contact-text a {
            color: #FFFFFF;
            text-decoration: none;
            transition: all 0.2s ease;
            border-bottom: 1px solid rgba(255, 255, 255, 0.3);
            padding-bottom: 2px;
        }
        
        .contact-text a:hover {
            color: #970000;
            border-bottom: 1px solid #970000;
        }
        
        .particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
        }
        
        .particle {
            position: absolute;
            width: 2px;
            height: 2px;
            background: #970000;
            border-radius: 50%;
            opacity: 0.5;
        }
        
        .map-bg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('//ueeshop.ly200-cdn.com/u_file/UPBG/UPBG014/2507/12/photo/p-1611927-11960720.jpg') no-repeat center center;
            background-size: cover;
            opacity: 0.05;
            z-index: -1;
        }
        
        @media (max-width: 900px) {
            .agents-layout {
                flex-direction: column;
            }
            
            .country-list {
                min-width: 100%;
            }
            
            .module-header h2 {
                font-size: 2.2rem;
            }
        }