* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans-serif;
        }

        body {
            background-color: #f5f7fa;
            color: #303133;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* 顶部导航栏 */
        .header {
            background-color: #fff;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo {
            display: flex;
            align-items: center;
        }

        .logo img {
            height: 40px;
            margin-right: 10px;
        }

        .logo span {
            font-size: 22px;
            font-weight: bold;
            color: #409EFF;
        }

        .nav-menu {
            display: flex;
            list-style: none;
        }

        .nav-menu li {
            margin-left: 30px;
        }

        .nav-menu a {
            text-decoration: none;
            color: #606266;
            font-size: 16px;
            font-weight: 500;
            padding: 8px 12px;
            border-radius: 4px;
            transition: all 0.3s;
        }

        .nav-menu a:hover, .nav-menu a.active {
            color: #409EFF;
            background-color: #ecf5ff;
        }

        /* 主要内容区域 */
        .main-content {
            display: flex;
            margin-top: 20px;
            gap: 20px;
        }

        .left-column {
            flex: 7;
        }

        .right-column {
            flex: 3;
        }

        /* 政策标题区域 */
        .policy-header-section {
            background-color: #fff;
            border-radius: 8px;
            padding: 30px;
            margin-bottom: 20px;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
            position: relative;
        }

        .policy-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 20px;
        }

        .policy-title {
            font-size: 28px;
            font-weight: 700;
            color: #303133;
            line-height: 1.4;
            margin-bottom: 20px;
            padding-right: 40px;
        }

        .policy-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            color: #606266;
            font-size: 16px;
            margin-bottom: 10px;
        }

        .policy-meta-item {
            display: flex;
            align-items: center;
        }

        .policy-meta-item i {
            margin-right: 8px;
            color: #409EFF;
        }

        .policy-actions {
            display: flex;
            gap: 15px;
            margin-top: 25px;
        }

        /* 政策原文区域 */
        .policy-content-section {
            background-color: #fff;
            border-radius: 8px;
            padding: 30px;
            margin-bottom: 20px;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
        }

        .section-title {
            font-size: 20px;
            font-weight: 600;
            color: #303133;
            margin-bottom: 25px;
            padding-bottom: 15px;
            border-bottom: 1px solid #ebeef5;
            display: flex;
            align-items: center;
        }

        .section-title i {
            margin-right: 10px;
            color: #409EFF;
        }

        .policy-content {
            line-height: 1.8;
            font-size: 16px;
            color: #303133;
        }

        .policy-content h2 {
            font-size: 20px;
            margin: 30px 0 15px;
            color: #409EFF;
            padding-bottom: 10px;
            border-bottom: 1px solid #ebeef5;
        }

        .policy-content h3 {
            font-size: 18px;
            margin: 25px 0 12px;
            color: #606266;
        }

        .policy-content p {
            margin-bottom: 18px;
            text-align: justify;
        }

        .policy-content ul, .policy-content ol {
            margin-left: 20px;
            margin-bottom: 18px;
        }

        .policy-content li {
            margin-bottom: 8px;
        }

        .policy-content strong {
            color: #303133;
        }

        .content-actions {
            display: flex;
            justify-content: flex-end;
            gap: 15px;
            margin-top: 30px;
            padding-top: 20px;
            border-top: 1px solid #ebeef5;
        }

        /* 需求留言区域 */
        .message-section {
            background-color: #fff;
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 20px;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
        }

        .message-form {
            margin-top: 20px;
        }

        .form-item {
            margin-bottom: 20px;
        }

        .form-label {
            display: block;
            margin-bottom: 8px;
            font-weight: 500;
            color: #606266;
        }

        /* 热门政策榜单 */
        .right-section {
            background-color: #fff;
            border-radius: 8px;
            padding: 25px;
            margin-bottom: 20px;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
        }

        .hot-list {
            list-style: none;
        }

        .hot-item {
            display: flex;
            padding: 12px 0;
            border-bottom: 1px solid #f5f7fa;
            cursor: pointer;
            transition: all 0.3s;
        }

        .hot-item:hover {
            background-color: #f5f7fa;
            padding-left: 10px;
            padding-right: 10px;
            margin: 0 -10px;
            border-radius: 4px;
        }

        .hot-rank {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: #f2f6fc;
            color: #409EFF;
            font-weight: bold;
            margin-right: 12px;
            flex-shrink: 0;
        }

        .hot-rank.top {
            background-color: #fef0f0;
            color: #f56c6c;
        }

        .hot-text {
            flex: 1;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        /* 咨询顾问卡片 */
        .advisor-card {
            display: flex;
            padding: 20px;
            background-color: #f9fafc;
            border-radius: 8px;
            margin-top: 10px;
        }

        .advisor-avatar {
            margin-right: 15px;
            flex-shrink: 0;
        }

        .advisor-avatar img {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            border: 3px solid #ecf5ff;
        }

        .advisor-info {
            flex: 1;
        }

        .advisor-name {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 5px;
        }

        .advisor-level {
            display: inline-block;
            color: #e6a23c;
            background-color: #fdf6ec;
            padding: 2px 8px;
            border-radius: 12px;
            font-size: 12px;
            margin-bottom: 8px;
        }

        .advisor-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
            margin-bottom: 10px;
        }

        .advisor-desc {
            color: #606266;
            font-size: 14px;
            line-height: 1.5;
        }

        /* 右侧悬浮组件 */
        .float-widgets {
            position: fixed;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            gap: 10px;
            z-index: 999;
        }

        .float-item {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background-color: #fff;
            box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: all 0.3s;
            position: relative;
        }

        .float-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
        }

        .float-item i {
            font-size: 20px;
            color: #409EFF;
        }

        .float-item.ai {
            background-color: #409EFF;
        }

        .float-item.ai i {
            color: white;
        }

        .float-tooltip {
            position: absolute;
            right: 60px;
            background-color: #303133;
            color: white;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 14px;
            white-space: nowrap;
            opacity: 0;
            visibility: hidden;
            transition: all 0.3s;
        }

        .float-item:hover .float-tooltip {
            opacity: 1;
            visibility: visible;
        }

        /* 收藏按钮样式 */
        .favorite-btn {
            position: absolute;
            top: 30px;
            right: 30px;
            cursor: pointer;
            color: #dcdfe6;
            transition: all 0.3s;
        }

        .favorite-btn:hover, .favorite-btn.active {
            color: #f56c6c;
        }

        .favorite-btn i {
            font-size: 28px;
        }

        /* 页脚 */
        .footer {
            background-color: #2c3e50;
            color: #ecf0f1;
            margin-top: 40px;
            padding: 40px 0 20px;
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin-bottom: 30px;
        }

        .footer-section {
            flex: 1;
            min-width: 250px;
            margin-bottom: 20px;
        }

        .footer-title {
            font-size: 18px;
            margin-bottom: 20px;
            color: #409EFF;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a {
            color: #bdc3c7;
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: #409EFF;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid #34495e;
            color: #95a5a6;
            font-size: 14px;
        }

        /* 响应式设计 */
        @media (max-width: 1024px) {
            .main-content {
                flex-direction: column;
            }

            .float-widgets {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .nav-container {
                flex-direction: column;
                height: auto;
                padding: 15px 0;
            }

            .nav-menu {
                margin-top: 15px;
                flex-wrap: wrap;
                justify-content: center;
            }

            .nav-menu li {
                margin: 5px 10px;
            }

            .policy-title {
                font-size: 22px;
                padding-right: 0;
            }

            .policy-meta {
                flex-direction: column;
                gap: 15px;
            }

            .favorite-btn {
                position: static;
                margin-top: 15px;
            }

            .policy-actions {
                flex-wrap: wrap;
            }

            .content-actions {
                flex-direction: column;
            }

            .footer-content {
                flex-direction: column;
            }
        }