/* 通用样式重置 */
    * {
        margin: 0;
        padding: 0;
    }
    body {
        font-family: "Microsoft Yahei", Arial, sans-serif;
        color: #333;
        line-height: 1.6;
    }
    .container {
        width: 1200px;
        margin: 0 auto;
        padding: 0 15px;
    }
    @media (max-width: 1200px) {
        .container {
            width: 100%;
        }
    }
    .clearfix::after {
        content: "";
        display: table;
        clear: both;
    }
    img {
        max-width: 100%;
        vertical-align: middle;
    }
    a {
        text-decoration: none;
        color: #333;
        transition: all 0.3s ease;
    }
    a:hover {
        color: #e62022;
    }
    
    /* 舆情监测页面核心样式 */
    .banner-sub {
        height: 300px;
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        position: relative;
    }
    .banner-sub::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0,0,0,0.5);
    }
    .banner-sub .inner {
        position: relative;
        z-index: 1;
        color: #fff;
        font-weight: 600;
        max-width: 800px;
        line-height: 1.8;
    }
    
    .position {
        padding: 15px 0;
        background: #f9f9f9;
        font-size: 14px;
    }
    .position a {
        color: #666;
    }
    .position a:hover {
        color: #e62022;
    }
    
    /* 舆情服务介绍 */
    .yuqing-intro {
        padding: 60px 0;
        background: #fff;
    }
    .section-title {
        text-align: center;
        margin-bottom: 40px;
    }
    .section-title h2 {
        font-size: 32px;
        color: #222;
        margin-bottom: 15px;
        position: relative;
        display: inline-block;
    }
    .section-title h2::after {
        content: "";
        position: absolute;
        bottom: -10px;
        left: 50%;
        transform: translateX(-50%);
        width: 60px;
        height: 3px;
        background: #e62022;
    }

    
    .intro-content {
        display: flex;
        flex-wrap: wrap;
        gap: 30px;
        margin-top: 30px;
    }
    .intro-left {
        flex: 1;
    }
    .intro-left p {
        font-size: 16px;
        color: #555;
        margin-bottom: 20px;
        line-height: 1.8;
    }
    .intro-left .feature-list {
        margin: 20px 0;
    }
    .intro-left .feature-list li {
        list-style: none;
        padding: 10px 0 10px 30px;
        position: relative;
        font-size: 15px;
    }
    .intro-left .feature-list li::before {
        content: "✓";
        position: absolute;
        left: 0;
        color: #e62022;
        font-weight: bold;
    }

    .intro-right img {
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    /* 舆情服务优势 */
    .yuqing-advantage {
        padding: 60px 0;
        background: #f8f9fa;
    }
    .advantage-list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        margin-top: 40px;
    }
    .advantage-item {
        background: #fff;
        padding: 30px;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.05);
        transition: transform 0.3s ease;
    }
    .advantage-item:hover {
        transform: translateY(-5px);
    }
    .advantage-item .icon {
        width: 60px;
        height: 60px;
        background: #e8f4ff;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 20px;
    }
    .advantage-item .icon i {
        font-size: 24px;
        color: #e62022;
    }
    .advantage-item h3 {
        font-size: 18px;
        margin-bottom: 15px;
        color: #222;
    }
    .advantage-item p {
        color: #666;
        font-size: 14px;
        line-height: 1.7;
    }
    
    /* 舆情监测功能模块 */
    .yuqing-function {
        padding: 60px 0;
        background: #fff;
    }
    .function-list {
        display: flex;
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 40px;
    }
    .function-item {
        flex: 1;
        min-width: 280px;
        display: flex;
        align-items: flex-start;
        gap: 20px;
    }
    .function-item .icon {
        flex-shrink: 0;
        width: 50px;
        height: 50px;
        background: #f0f7ff;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .function-item .icon i {
        font-size: 20px;
        color: #e62022;
    }
    .function-item .text h4 {
        font-size: 17px;
        margin-bottom: 10px;
        color: #333;
    }
    .function-item .text p {
        font-size: 14px;
        color: #666;
        line-height: 1.6;
    }
    
    /* 案例展示 */
    .yuqing-case {
        padding: 60px 0;
        background: #f8f9fa;
    }
    .case-list {
        display: grid;
        gap: 30px;
        margin-top: 40px;
    }
    .case-item {
        background: #fff;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 3px 10px rgba(0,0,0,0.05);
    }
    .case-item .case-img {
        height: 200px;
        overflow: hidden;
    }
    .case-item .case-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .case-item:hover .case-img img {
        transform: scale(1.05);
    }
    .case-item .case-content {
        padding: 20px;
    }
    .case-item .case-content h4 {
        font-size: 18px;
        margin-bottom: 10px;
        color: #222;
    }
    .case-item .case-content p {
        font-size: 14px;
        color: #666;
        margin-bottom: 15px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    .case-item .case-content a {
        color: #e62022;
        font-size: 14px;
        display: inline-block;
    }
    .case-item .case-content a:hover {
        text-decoration: underline;
    }
    
    /* 咨询按钮 */
    .consult-btn {
        text-align: center;
        margin: 50px 0 0;
    }
    .consult-btn a {
        display: inline-block;
        padding: 12px 30px;
        background: #e62022;
        color: #fff;
        border-radius: 50px;
        font-size: 16px;
        font-weight: 500;
        box-shadow: 0 4px 12px rgba(0,123,255,0.3);
        transition: all 0.3s ease;
    }
    .consult-btn a:hover {
        background: #0056b3;
        transform: translateY(-2px);
    }