.top-bar {
            background-color: #f8f8f8;
            padding: 12px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 14px;
            color: #666;
            max-width: 1400px;
            margin: 0px auto;
        }
        .top-bar-left {
            color: #333;
        }
        .top-bar-right {
            display: flex;
            gap: 20px;
        }
        .header {
            background-color: #fff;
            padding: 20px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1400px;
            margin: 0px auto;
        }
        .logo {
            display: flex;
            align-items: center;
        }
        .logo img {
            width: 222px;
            height: 72px;
        }
        .logo-text {
            display: flex;
            flex-direction: column;
            margin-left: 5px;
        }
        .logo-text h1 {
            font-size: 28px;
            color: #c11016;
            font-weight: bold;
            line-height: 1.2;
        }
        .logo-text span {
            font-weight: bold;
            line-height: 1.2;
            font-size: 12px;
            color: #000000;
            letter-spacing: 2px;
        }
        .header-right {
            display: flex;
            gap: 20px;
        }
        .icon-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            cursor: pointer;
            color: #666;
            font-size: 15px;
            padding-right: 20px;
            border-right: 1px solid #e8e8e8;
        }
        .icon-item:last-child {
            padding-right: 0;
            border-right: none;
        }
        .icon-item img {
            width: 50px;
            height: 50px;
        }
        .icon-item span {
            display: block;
            text-align: center;
        }
        
        .icon-item a {
            color: #333;
        }
        .icon-item a:hover {
            color: #c11016;
        }
        .nav-bar {
            background-color: #1a4598;
            display: flex;
            justify-content: center;
            padding: 0 20px;
        }
        .nav-list {
            display: flex;
            list-style: none;
            gap: 40px;
        }
        .nav-list li {
            position: relative;
        }
        .nav-list li a {
            display: block;
            padding: 15px 20px;
            color: #fff;
            text-decoration: none;
            font-size: 20px;
            font-weight: bold;
        }
        .nav-list li a:hover {
            background-color: #2558b8;
        }
        .nav-list li.active a {
            background-color: #c11016;
        }
        .nav-list li.active::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 8px solid transparent;
            border-right: 8px solid transparent;
            border-top: 8px solid #c11016;
        }