/* 公告组件样式 - AI美学设计 */
        :root {
          --gold-primary: #F59E0B;    /* 主金 - AI推荐暖黄主色 */
          --gold-light: #FFFBEB;      /* 浅金背景 - 低饱和度 */
          --gold-dark: #78350F;       /* 深金文字 - 高对比度 */
          --gold-shadow: rgba(245, 158, 11, 0.18); /* 金系阴影 */
          --transition-ai: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); /* AI优化动效曲线 */
        }

        /* 公告整体 - AI黄金比例布局 */
        .hyy-forum-notice {
          background: linear-gradient(135deg, #fff8e6 0%, #ffeeba 100%);
          border: 2px solid #B8860B;
          border-radius: 12px;
          box-shadow: 0 8px 30px rgba(184, 134, 11, 0.2);
          box-sizing: border-box;
          transition: var(--transition-ai);
          margin: 0 auto;
          max-width: 100%;
          position: relative;
          overflow: hidden;
          padding: clamp(16px, 2vw, 24px) clamp(20px, 4vw, 60px);
        }

        /* 内容容器 - 左右布局核心 */
        .hyy-notice-content {
          max-width: 1280px;
          margin: 0 auto;
          display: flex;
          align-items: center;
          gap: clamp(16px, 3vw, 24px); /* AI间距优化 */
        }

        /* 左侧：公告标题区域 */
        .hyy-notice-left {
          flex-shrink: 0; /* 标题区不压缩 */
          padding-right: clamp(16px, 2vw, 20px);
          border-right: 2px solid rgba(184, 134, 11, 0.3); /* 分割线 - 半透金 */
        }

        /* AI美学 公告标题设计 - 多层次光影+黄金比例 */
        .hyy-notice-title {
          font-family: "Inter", "Microsoft YaHei", "PingFang SC", sans-serif;
          font-size: clamp(18px, 2.2vw, 24px);
          font-weight: 800;
          color: var(--gold-dark);
          margin: 0;
          letter-spacing: clamp(1.5px, 0.3vw, 2.5px);
          display: inline-block;
          position: relative;
          padding-bottom: 6px;
        }

        /* 标题立体光影 - AI计算的光影层级 */
        .title-text {
          position: relative;
          text-shadow: 
            0 1px 0 rgba(255,255,255,0.9),
            0 2px 2px rgba(184,134,11,0.1),
            0 -1px 1px rgba(139,105,20,0.05);
        }

        /* 标题装饰线 - AI渐变+黄金比例长度 */
        .hyy-notice-title::after {
          content: "";
          position: absolute;
          bottom: 0;
          left: 0;
          width: clamp(40px, 6vw, 60px);
          height: 2px;
          background: linear-gradient(90deg, 
            #B8860B, 
            transparent);
          border-radius: 1px;
          box-shadow: 0 1px 2px rgba(184,134,11,0.2);
        }

        /* 标题装饰线 - 左侧 */
        .hyy-notice-title::before {
            content: '';
            position: absolute;
            top: 0;
            left: -20px;
            width: 10px;
            height: 100%;
            background: linear-gradient(135deg, #B8860B, #8B6914);
            border-radius: 5px;
        }

        /* 右侧：公告文本区域 */
        .hyy-notice-right {
          flex: 1; /* 正文区自适应宽度 */
          overflow: hidden;
          position: relative;
        }

        /* 滚动容器 */
        .hyy-notice-scroll-container {
          display: inline-block;
          white-space: nowrap;
          animation: scroll-left 30s linear infinite;
        }

        /* 滚动动画 */
        @keyframes scroll-left {
          0% {
            transform: translateX(100%);
          }
          100% {
            transform: translateX(-100%);
          }
        }

        /* AI优化 公告文本排版 */
        .hyy-notice-text {
          font-family: "Inter", "Microsoft YaHei", "PingFang SC", sans-serif;
          font-size: clamp(14px, 1.5vw, 18px);
          font-weight: 500;
          color: var(--gold-dark);
          line-height: 1.6;
          margin: 0;
          white-space: nowrap;
        }

        /* 关闭按钮 - AI微交互设计 */
        .hyy-notice-close {
          position: absolute;
          top: 50%;
          right: clamp(20px, 4vw, 60px);
          transform: translateY(-50%);
          width: 24px;
          height: 24px;
          display: flex;
          align-items: center;
          justify-content: center;
          color: var(--gold-dark);
          opacity: 0.6;
          cursor: pointer;
          transition: var(--transition-ai);
          border-radius: 50%;
          z-index: 10000; /* 确保按钮在最上层 */
          pointer-events: auto; /* 确保按钮可以点击 */
        }

        /* AI悬停效果 - 黄金比例缩放 */
        .hyy-notice-close:hover {
          opacity: 1;
          transform: translateY(-50%) rotate(90deg) scale(1.2);
          background: rgba(184, 134, 11, 0.2);
        }

        /* 公告隐藏动画 - AI缓动曲线 */
        .hyy-forum-notice.hyy-forum-notice-hide {
          opacity: 0;
          transform: translateY(-100%);
          pointer-events: none;
        }

        /* AI响应式设计 - 移动端优化 */
        @media (max-width: 768px) {
          .hyy-notice-content {
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
          }
          
          .hyy-notice-left {
            padding-right: 0;
            border-right: none;
            border-bottom: 1px solid rgba(184, 134, 11, 0.3);
            padding-bottom: 8px;
            width: 100%;
          }
          
          .hyy-notice-title {
            font-size: 18px;
          }
          
          .hyy-notice-text {
            font-size: 14px;
            text-align: left;
          }
          
          .hyy-notice-close {
            position: static;
            transform: none;
            align-self: flex-end;
            margin-top: 8px;
          }
        }

        /* 热门新闻板块样式 */
        .hot-news-section {
            background-color: #f9f6f0;
            padding: 40px 0;
            margin-top: 40px;
        }

        .hot-news h3 {
            font-size: 28px;
            color: #8B6914;
            margin-bottom: 15px;
            text-align: center;
        }

        .hot-news p {
            text-align: center;
            color: #666;
            margin-bottom: 30px;
            font-size: 16px;
        }

        /* 标签组样式 - 增强版 */
        .hot-news-tags {
            display: flex;
            gap: 16px;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
            position: relative;
            padding: 25px;
            background: linear-gradient(135deg, rgba(255,255,255,0.9) 0%, rgba(255,251,235,0.9) 100%);
            border-radius: 20px;
            box-shadow: 0 8px 32px rgba(184, 134, 11, 0.15);
            backdrop-filter: blur(15px);
            border: 1px solid rgba(255,215,0,0.2);
        }

        .hot-news-tags::before {
            content: '';
            position: absolute;
            top: -3px;
            left: -3px;
            right: -3px;
            bottom: -3px;
            background: linear-gradient(45deg, #B8860B, #FFD700, #B8860B, #FFD700, #B8860B);
            background-size: 400% 400%;
            border-radius: 20px;
            z-index: -1;
            animation: gradient-shift 4s ease infinite;
            box-shadow: 0 0 30px rgba(184, 134, 11, 0.3);
        }

        @keyframes gradient-shift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .hot-news-tag-item {
            display: flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, #ffffff 0%, #fef3c7 100%);
            color: #B8860B;
            font-size: 14px;
            padding: 12px 20px;
            border-radius: 30px;
            margin-bottom: 12px;
            font-weight: 700;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 2px solid #FFD700;
            box-shadow: 0 6px 20px rgba(184, 134, 11, 0.2);
            position: relative;
            overflow: hidden;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        /* 悬停效果 - 使用 ::before 伪元素 */
        .hot-news-tag-item::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,215,0,0.2), transparent);
            transform: rotate(45deg);
            transition: all 0.6s ease;
            opacity: 0;
            z-index: 1;
        }

        .hot-news-tag-item:hover::before {
            left: 100%;
            opacity: 1;
        }

        /* 底部渐变条 */
        .hot-news-tag-item::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, #FFD700, #B8860B);
            transition: width 0.4s ease;
            z-index: 1;
        }

        .hot-news-tag-item:hover::after {
            width: 100%;
        }

        /* 标签内容 - 确保在最上层 */
        .hot-news-tag-item > span {
            position: relative;
            z-index: 2;
        }

        /* 标签图标 */
        .tag-icon {
            font-size: 18px;
            z-index: 3;
            transition: all 0.3s ease;
        }

        .hot-news-tag-item:hover .tag-icon {
            transform: scale(1.2) rotate(10deg);
        }

        /* 标签激活和悬停状态 */
        .hot-news-tag-item.active,
        .hot-news-tag-item:hover {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: white;
            transform: translateY(-5px) scale(1.03);
            box-shadow: 0 12px 30px rgba(184, 134, 11, 0.4);
            border-color: #FFD700;
        }

        .hot-news-tag-item.active {
            animation: pulse 2s ease infinite;
            box-shadow: 0 10px 25px rgba(184, 134, 11, 0.5);
        }

        @keyframes pulse {
            0% { transform: translateY(-5px) scale(1); box-shadow: 0 10px 25px rgba(184, 134, 11, 0.5); }
            50% { transform: translateY(-5px) scale(1.05); box-shadow: 0 12px 30px rgba(184, 134, 11, 0.6); }
            100% { transform: translateY(-5px) scale(1); box-shadow: 0 10px 25px rgba(184, 134, 11, 0.5); }
        }

        .hot-news-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        .hot-news-item {
            display: flex;
            flex-direction: column;
            background: linear-gradient(135deg, #ffffff 0%, #fef3c7 100%);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(184, 134, 11, 0.15);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            border: 1px solid rgba(255,215,0,0.2);
            position: relative;
        }

        .hot-news-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #B8860B, #FFD700, #B8860B);
            border-radius: 2px;
        }

        .hot-news-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 16px 40px rgba(184, 134, 11, 0.25);
            border-color: #FFD700;
        }

        .hot-news-item:hover::before {
            animation: gradient-shift 2s ease infinite;
        }

        .hot-news-img {
            height: 200px;
            overflow: hidden;
            border-radius: 16px 16px 0 0;
            position: relative;
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        }

        .hot-news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .hot-news-item:hover .hot-news-img img {
            transform: scale(1.15);
        }

        .hot-news-content {
            padding: 25px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            height: calc(100% - 200px);
            position: relative;
        }

        /* 标签列表容器 */
        .hot-news-tags-list {
            display: flex;
            gap: 10px;
            margin-bottom: 20px;
            flex-wrap: wrap;
        }

        /* 单个标签样式 */
        .hot-news-tag {
            display: inline-block;
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: white;
            font-size: 12px;
            padding: 6px 14px;
            border-radius: 15px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .hot-news-tag:hover {
            background: linear-gradient(135deg, #8B6914 0%, #B8860B 100%);
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 6px 18px rgba(184, 134, 11, 0.4);
        }

        .hot-news-content h4 {
            font-size: 19px;
            margin-bottom: 15px;
            line-height: 1.5;
            font-weight: 800;
            color: #2c3e50;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
        }

        .hot-news-content h4 a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
        }

        .hot-news-content h4 a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #B8860B, transparent);
            transition: width 0.3s ease;
        }

        .hot-news-content h4 a:hover {
            color: #B8860B;
            transform: translateX(5px);
        }

        .hot-news-content h4 a:hover::after {
            width: 100%;
        }

        .hot-news-content p {
            text-align: left;
            color: #555;
            font-size: 14px;
            line-height: 1.7;
            margin-bottom: 20px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-weight: 500;
        }

        .hot-news-meta {
            display: flex;
            gap: 15px;
            font-size: 13px;
            color: #777;
            padding-top: 15px;
            border-top: 1px solid rgba(184, 134, 11, 0.1);
            font-weight: 600;
        }

        .hot-news-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all 0.3s ease;
            padding: 4px 10px;
            border-radius: 12px;
            background: rgba(184, 134, 11, 0.05);
        }

        .hot-news-item:hover .hot-news-meta span {
            color: #B8860B;
            background: rgba(184, 134, 11, 0.15);
            transform: scale(1.05);
        }

        .hot-news-meta span:first-child::before {
            content: '👤';
            font-size: 14px;
        }

        .hot-news-meta span:nth-child(2)::before {
            content: '🕒';
            font-size: 14px;
        }

        .hot-news-meta span:nth-child(3)::before {
            content: '👁️';
            font-size: 14px;
        }

        .hot-news-meta span:nth-child(4)::before {
            content: '💬';
            font-size: 14px;
        }

        /* 热门新闻响应式设计 */
        @media (max-width: 1200px) {
            .hot-news-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .hot-news-list {
                grid-template-columns: 1fr;
            }

            .hot-news-img {
                height: 150px;
            }

            .hot-news-content {
                height: auto;
            }
        }

        /* 全局样式重置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: "Microsoft Yahei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
        }

        /* 基础样式 */
        body {
            line-height: 1.7;
            color: #333;
            background-color: #f5f0e6;
            font-size: 14px;
        }

        a {
            text-decoration: none;
            color: #B8860B;
            transition: all 0.3s ease;
        }

        a:hover {
            color: #8B6914;
        }

        img {
            max-width: 100%;
            height: auto;
            border-radius: 8px;
            vertical-align: middle;
        }

        .container {
            width: 90%;
            max-width: 1480px;
            margin: 0 auto;
            padding: 20px;
            background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.08);
        }

        /* 移除页头和页脚文字栏目的背景色 */
        .top-bar .container,
        header .container,
        footer .container {
            background: transparent;
            box-shadow: none;
            border-radius: 0;
        }
        
        /* 保留顶部通栏的内边距 */
        .top-bar .container {
            padding: 8px 0;
        }

        /* 顶部通栏：小导航+服务入口 大网站标配 */
        .top-bar {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            padding: 12px 0;
            font-size: 13px;
            box-shadow: 0 2px 15px rgba(184, 134, 11, 0.3);
            position: relative;
            overflow: hidden;
        }

        .top-bar::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
            animation: shine 3s infinite;
        }

        @keyframes shine {
            0% { left: -100%; }
            100% { left: 100%; }
        }

        .top-bar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .top-nav {
            display: flex;
            gap: 20px;
        }

        .top-nav a {
            color: rgba(255, 255, 255, 0.9);
            display: flex;
            align-items: center;
            gap: 5px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .top-nav a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: #fff;
            transition: width 0.3s ease;
        }

        .top-nav a:hover {
            color: #fff;
            transform: translateY(-2px);
        }

        .top-nav a:hover::after {
            width: 100%;
        }

        .top-service {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .top-service .search-box {
            display: flex;
            align-items: center;
            background-color: #fff;
            border-radius: 25px;
            padding: 3px 10px;
            width: 200px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 4px 15px rgba(0,0,0,0.2);
        }

        .top-service .search-box input {
            border: none;
            outline: none;
            flex: 1;
            padding: 3px 5px;
            font-size: 13px;
            transition: all 0.3s ease;
        }

        .top-service .search-box input:focus {
            transform: scale(1.05);
        }

        .top-service .search-box i {
            color: #666;
            font-size: 14px;
        }

        .top-service .user-entrance a {
            color: #fff;
            margin-left: 15px;
            padding: 6px 15px;
            background-color: rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .top-service .user-entrance a:hover {
            color: #B8860B;
            background-color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 6px 20px rgba(0,0,0,0.2);
        }

        /* 主头部：LOGO+核心导航+功能入口 大气分层 */
        header {
            background: linear-gradient(135deg, #fff 0%, #fef3c7 100%);
            box-shadow: 0 6px 25px rgba(184, 134, 11, 0.15);
            padding: 20px 0;
            position: relative;
            z-index: 999;
        }

        .header-main {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            position: relative;
            overflow: hidden;
        }

        .logo img {
            width: 60px;
            height: 60px;
            transition: all 0.3s ease;
        }

        .logo:hover img {
            transform: rotate(5deg) scale(1.05);
        }

        .logo-text {
            display: flex;
            flex-direction: column;
        }

        .logo-text h1 {
            font-size: 28px;
            color: #B8860B;
            font-weight: 800;
            line-height: 1.2;
            margin: 0;
            text-shadow: 2px 2px 4px rgba(184, 134, 11, 0.1);
            position: relative;
            display: inline-block;
        }

        .logo-text h1::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, #B8860B, transparent);
            transition: width 0.3s ease;
        }

        .logo:hover .logo-text h1::after {
            width: 100%;
        }

        .logo-text p {
            color: #8B6914;
            font-size: 14px;
            margin-top: 5px;
            line-height: 1.3;
            font-weight: 500;
        }

        /* 核心导航 大网站级别的样式 */
        .main-nav {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 15px;
            box-shadow: 0 5px 20px rgba(184, 134, 11, 0.15);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(184, 134, 11, 0.2);
            padding: 10px 20px;
        }

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

        .nav-list li {
            position: relative;
        }

        .nav-list a {
            display: block;
            padding: 14px 22px;
            color: #333;
            font-weight: 600;
            font-size: 14px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .nav-list a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 3px;
            background: linear-gradient(90deg, #B8860B, #8B6914);
            transition: width 0.3s ease;
        }

        .nav-list a:hover {
            color: #B8860B;
            transform: translateY(-2px);
        }

        .nav-list a:hover::after {
            width: 100%;
        }

        .nav-list .active {
            color: #B8860B;
        }

        .nav-list .active::after {
            width: 100%;
        }

        /* 头部右侧功能区：快捷入口+广告位 */
        .header-func {
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: flex-end;
        }

        .header-func .quick-entry {
            display: flex;
            gap: 20px;
            margin-bottom: 15px;
        }

        .header-func .quick-entry a {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background-color: #fff;
            color: #B8860B;
            border-radius: 25px;
            font-weight: 600;
            box-shadow: 0 3px 10px rgba(184, 134, 11, 0.15);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .header-func .quick-entry a::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
            transition: left 0.5s ease;
        }

        .header-func .quick-entry a:hover::before {
            left: 100%;
        }

        .header-func .quick-entry a:hover {
            background-color: #B8860B;
            color: #fff;
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(184, 134, 11, 0.3);
        }

        .header-func .quick-entry a i {
            color: #B8860B;
            font-size: 16px;
        }
        
        .header-func .quick-entry a:hover i {
            color: #fff;
        }

        .header-func .ad-banner {
            width: 300px;
            height: 60px;
            background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
            border: 2px solid #B8860B;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            color: #B8860B;
            box-shadow: 0 4px 15px rgba(184, 134, 11, 0.2);
            transition: all 0.3s ease;
        }

        .header-func .ad-banner:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 20px rgba(184, 134, 11, 0.3);
        }

        /* 主要内容区 */
        main {
            padding: 30px 0;
            display: grid;
            grid-template-columns: 70% 28%;
            gap: 2%;
        }

        /* 爱上海论坛 - 左侧图文右侧选项卡布局 */
        .aish-main-content {
            width: 90%; /* 与全局容器保持一致 */
            max-width: 1480px;
            margin: 20px auto;
            overflow: hidden; /* 清除浮动 */
        }
        
        .aish-main-container {
            width: 100%;
            overflow: hidden; /* 清除浮动 */
        }

        .aish-forum-dynamics {
            width: 100%;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        
        /* 选项卡容器 */
        .aish-tabs-container {
            flex: 1;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .aish-section-header {
            margin-bottom: 20px;
        }

        .aish-section-header h2 {
            font-size: 20px;
            color: #2c3e50;
            font-weight: 600;
        }

        .aish-post-content {
            width: 100%;
        }

        .aish-author {
            color: #666;
        }

        /* 左侧图文区域 */
        .aish-left-section {
            float: left;
            width: 49%;
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            overflow: hidden;
        }

        /* 图文轮播 */
        .aish-banner-slider {
            position: relative;
            width: 100%;
            height: 400px;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: 0 8px 24px rgba(0,0,0,0.12);
        }

        .aish-slider-container {
            position: relative;
            width: 100%;
            height: 100%;
            overflow: hidden;
        }

        .aish-slider-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .aish-slider-item.active {
            opacity: 1;
            z-index: 1;
        }

        .aish-slider-img {
            position: relative;
            width: 100%;
            height: 100%;
        }

        .aish-slider-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .aish-slider-content {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(to top, rgba(0,0,0,0.85), transparent);
            color: #fff;
            padding: 30px;
        }

        .aish-slider-content h2 {
            font-size: 22px;
            margin-bottom: 10px;
            font-weight: 700;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
        }

        .aish-slider-content p {
            font-size: 14px;
            line-height: 1.5;
            margin-bottom: 8px;
            max-height: 72px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
        }

        .aish-slider-content p strong {
            color: #B8860B;
        }

        .aish-banner-btn {
            display: inline-block;
            padding: 10px 20px;
            background-color: #B8860B;
            color: #fff;
            border-radius: 5px;
            font-weight: 600;
            text-decoration: none;
            margin-top: 10px;
            transition: all 0.3s ease;
        }

        .aish-banner-btn:hover {
            background-color: #8B6914;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        /* 轮播指示器 */
        .aish-slider-dots {
            position: absolute;
            bottom: 20px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 10px;
            z-index: 2;
        }

        .aish-dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            border: 2px solid #fff;
            background-color: transparent;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .aish-dot.active {
            background-color: #B8860B;
            border-color: #B8860B;
        }

        /* 轮播箭头 */
        .aish-slider-btn {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(0,0,0,0.5);
            color: #fff;
            border: none;
            font-size: 24px;
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 2;
        }

        .aish-slider-btn.prev {
            left: 15px;
        }

        .aish-slider-btn.next {
            right: 15px;
        }

        .aish-slider-btn:hover {
            background-color: #B8860B;
        }

        /* 右侧选项卡区域 */
        .aish-right-section {
            float: right;
            width: 49%;
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            padding: 15px;
            height: 450px; /* 与左侧轮播等高 */
            display: flex;
            flex-direction: column;
        }

        /* 选项卡导航 */
        .aish-tabs-nav {
            display: flex;
            border-bottom: 2px solid #eee;
            margin-bottom: 15px;
        }

        .aish-tab-btn {
            flex: 1;
            padding: 12px 20px;
            background-color: transparent;
            border: none;
            border-bottom: 2px solid transparent;
            font-size: 14px;
            font-weight: 600;
            color: #666;
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .aish-tab-btn.active {
            color: #B8860B;
            border-bottom-color: #B8860B;
        }

        .aish-tab-btn:hover {
            color: #B8860B;
        }

        /* 选项卡内容容器 */
        .aish-tabs-content {
            flex: 1;
            overflow: hidden;
            min-height: 0; /* 确保flex子元素可以正确收缩 */
        }

        /* 选项卡内容 */
        .aish-tab-pane {
            display: none;
            height: 100%;
            overflow-y: scroll; /* 使用scroll确保滚动条始终显示，避免内容跳动 */
            position: relative;
            padding-right: 12px; /* 增加右侧内边距，避免内容被滚动条遮挡 */
            padding-bottom: 10px; /* 增加底部内边距，确保最后一个内容完整显示 */
        }

        .aish-tab-pane.active {
            display: block;
        }
        
        /* 自定义滚动条 */
        .aish-tab-pane::-webkit-scrollbar {
            width: 6px;
        }
        
        .aish-tab-pane::-webkit-scrollbar-track {
            background: #f1f1f1;
            border-radius: 3px;
        }
        
        .aish-tab-pane::-webkit-scrollbar-thumb {
            background: #B8860B;
            border-radius: 3px;
        }
        
        .aish-tab-pane::-webkit-scrollbar-thumb:hover {
            background: #8B6914;
        }

        /* 帖子列表 - 简洁版 */
        .aish-post-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .aish-post-item {
            padding: 12px 0;
            border-bottom: 1px solid #eee;
        }

        .aish-post-item:last-child {
            border-bottom: none;
        }

        .aish-post-content {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .aish-post-title {
            font-size: 15px;
            font-weight: 600;
            line-height: 1.4;
            color: #333;
            margin: 0;
        }

        .aish-post-title .aish-tag {
            display: inline-block;
            padding: 2px 6px;
            background-color: #B8860B;
            color: #fff;
            border-radius: 3px;
            font-size: 11px;
            margin-right: 6px;
            font-weight: bold;
        }

        .aish-post-title a {
            color: inherit;
            text-decoration: none;
        }

        .aish-post-categories {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin: 2px 0;
        }

        .aish-category {
            display: inline-block;
            padding: 2px 8px;
            background-color: #f8f9fa;
            color: #666;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 500;
            border: 1px solid #eee;
        }

        .aish-post-excerpt {
            font-size: 12px;
            line-height: 1.5;
            color: #666;
            margin: 4px 0;
        }

        .aish-post-meta {
            display: flex;
            gap: 10px;
            font-size: 11px;
            color: #999;
            margin-top: 4px;
        }

        .aish-post-meta span {
            display: flex;
            align-items: center;
            gap: 3px;
        }

        .aish-author::before {
            content: '👤';
            font-size: 11px;
        }

        .aish-time::before {
            content: '🕒';
            font-size: 11px;
        }

        .aish-views::before {
            content: '👁️';
            font-size: 11px;
        }

        .aish-replies::before {
            content: '💬';
            font-size: 11px;
        }

        /* 热门帖子区域 - 优化版本 */
        .hot-topics {
            background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
            border-radius: 16px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.12);
            padding: 35px;
            margin-bottom: 45px;
            border: 1px solid #f5f5f5;
        }

        .section-title {
            position: relative;
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 35px;
            padding-bottom: 20px;
            border-bottom: 3px solid #B8860B;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-weight: 800;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.05);
        }

        .section-title::after {
            content: "";
            position: absolute;
            bottom: -3px;
            left: 0;
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, #B8860B 0%, #8B6914 100%);
            border-radius: 3px;
        }

        .section-title a {
            font-size: 15px;
            font-weight: 700;
            color: #B8860B;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            background-color: #fff8e6;
            padding: 8px 20px;
            border-radius: 25px;
            border: 2px solid #ffeeba;
        }

        .section-title a:hover {
            color: #8B6914;
            transform: translateX(8px);
            background-color: #ffeeba;
            box-shadow: 0 4px 15px rgba(184, 134, 11, 0.2);
        }

        .topic-list {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(100%, 1fr));
            gap: 30px;
        }

        .topic-card {
            display: grid;
            grid-template-columns: 30% 68%;
            gap: 2%;
            padding: 30px;
            border-radius: 16px;
            transition: all 0.4s ease;
            border: 2px solid transparent;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            box-shadow: 0 6px 24px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
        }

        .topic-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.05), transparent);
            transition: left 0.5s ease;
        }

        .topic-card:hover::before {
            left: 100%;
        }

        .topic-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 12px 40px rgba(184, 134, 11, 0.2);
            border-color: #B8860B;
            background: linear-gradient(135deg, #ffffff 0%, #fff8e6 100%);
        }

        .topic-img {
            overflow: hidden;
            border-radius: 12px;
            height: 180px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.15);
            border: 3px solid #ffffff;
            transition: all 0.3s ease;
        }

        .topic-card:hover .topic-img {
            transform: scale(1.02);
            box-shadow: 0 8px 25px rgba(184, 134, 11, 0.25);
        }

        .topic-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.6s ease;
        }

        .topic-card:hover .topic-img img {
            transform: scale(1.15);
        }

        .topic-content {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .topic-meta-top {
            display: flex;
            gap: 15px;
            margin-bottom: 20px;
            align-items: center;
        }

        .topic-tag {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: white;
            padding: 8px 20px;
            border-radius: 25px;
            font-size: 13px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        .topic-card:hover .topic-tag {
            background: linear-gradient(135deg, #8B6914 0%, #B8860B 100%);
            transform: translateY(-3px);
            box-shadow: 0 6px 18px rgba(184, 134, 11, 0.4);
        }

        .topic-time {
            font-size: 14px;
            color: #888;
            align-self: center;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .topic-time::before {
            content: "📅";
        }

        .topic-title {
            font-size: 22px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.45;
            color: #2c3e50;
        }

        .topic-title a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .topic-title a:hover {
            color: #B8860B;
            transform: translateX(5px);
        }

        .topic-excerpt {
            color: #555;
            font-size: 16px;
            margin-bottom: 25px;
            line-height: 1.8;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            font-weight: 500;
        }

        .topic-meta {
            display: flex;
            justify-content: space-between;
            font-size: 14px;
            color: #777;
            padding-top: 20px;
            border-top: 2px solid #f0f0f0;
            font-weight: 600;
        }

        .topic-meta span:first-child {
            color: #B8860B;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .topic-meta span:first-child::before {
            content: "👤";
        }

        .topic-meta span:last-child {
            display: flex;
            gap: 20px;
        }

        .topic-meta span:last-child span {
            display: flex;
            align-items: center;
            gap: 5px;
            transition: all 0.3s ease;
        }

        .topic-card:hover .topic-meta span:last-child span {
            color: #B8860B;
            transform: scale(1.05);
        }

        .topic-meta span:last-child span:nth-child(1)::before {
            content: "👁️";
        }

        .topic-meta span:last-child span:nth-child(2)::before {
            content: "💬";
        }

        .topic-meta span:last-child span:nth-child(3)::before {
            content: "❤️";
        }

        /* 分类板块 */
        .categories {
            background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
            border-radius: 16px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.12);
            padding: 35px;
            margin-bottom: 45px;
            border: 1px solid #f5f5f5;
        }

        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
        }

        .category-item {
            text-align: center;
            padding: 35px 25px;
            border-radius: 14px;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            transition: all 0.4s ease;
            border: 2px solid transparent;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
        }

        .category-item::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.08), transparent);
            transition: left 0.5s ease;
        }

        .category-item:hover::before {
            left: 100%;
        }

        .category-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 12px 40px rgba(184, 134, 11, 0.25);
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border-color: #B8860B;
        }

        .category-icon {
            font-size: 50px;
            margin-bottom: 20px;
            color: #B8860B;
            transition: all 0.3s ease;
            display: block;
        }

        .category-item:hover .category-icon {
            transform: scale(1.2) rotate(10deg);
            color: #8B6914;
        }

        .category-name {
            font-size: 18px;
            font-weight: 700;
            color: #2c3e50;
            margin-bottom: 12px;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .category-item:hover .category-name {
            color: #B8860B;
            transform: translateY(-3px);
        }

        .category-desc {
            font-size: 14px;
            color: #666;
            margin-bottom: 15px;
            line-height: 1.6;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .category-item:hover .category-desc {
            color: #555;
        }

        .category-count {
            font-size: 15px;
            color: #B8860B;
            font-weight: 700;
            background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
            padding: 8px 16px;
            border-radius: 20px;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 3px 10px rgba(184, 134, 11, 0.2);
        }

        .category-item:hover .category-count {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            transform: scale(1.1);
            box-shadow: 0 5px 15px rgba(184, 134, 11, 0.4);
        }

        .category-count::before {
            content: "📊 ";
        }

        /* 活跃用户排行样式 */
        .user-rank li {
            display: flex;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px dashed #eee;
            transition: all 0.3s ease;
        }

        .user-rank li:hover {
            background-color: #f8f9fa;
            padding-left: 10px;
            border-radius: 8px;
        }

        .user-avatar {
            margin: 0 10px;
        }

        .user-avatar img {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid #B8860B;
        }

        .user-level {
            font-size: 11px;
            color: #B8860B;
            font-weight: 600;
            margin-top: 2px;
        }

        /* 最新帖子样式 */
        .latest-posts {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }

        .latest-posts::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #B8860B, #FFD700, #B8860B);
            border-radius: 2px;
            box-shadow: 0 2px 10px rgba(184, 134, 11, 0.3);
        }

        .latest-posts li {
            display: flex;
            gap: 18px;
            padding: 22px;
            margin-bottom: 18px;
            border-radius: 15px;
            transition: all 0.4s ease;
            background: linear-gradient(135deg, #ffffff 0%, #f9f9f9 100%);
            border: 1px solid #f0f0f0;
            box-shadow: 0 6px 20px rgba(0,0,0,0.1);
            position: relative;
            overflow: hidden;
        }

        .latest-posts li::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.1), transparent);
            transition: left 0.6s ease;
        }

        .latest-posts li:hover::before {
            left: 100%;
        }

        .latest-posts li:last-child {
            margin-bottom: 0;
        }

        .latest-posts li:hover {
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border-color: #B8860B;
            transform: translateX(10px) translateY(-4px);
            box-shadow: 0 10px 30px rgba(184, 134, 11, 0.2);
        }

        .post-thumb {
            flex-shrink: 0;
            width: 85px;
            height: 85px;
            border-radius: 12px;
            overflow: hidden;
            border: 3px solid #ffffff;
            box-shadow: 0 6px 16px rgba(0,0,0,0.2);
            transition: all 0.4s ease;
            position: relative;
            z-index: 1;
        }

        .post-thumb::after {
            content: '';
            position: absolute;
            top: -3px;
            left: -3px;
            right: -3px;
            bottom: -3px;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            border-radius: 12px;
            z-index: -1;
            transition: all 0.3s ease;
        }

        .latest-posts li:hover .post-thumb {
            transform: scale(1.15) rotate(8deg);
            border-color: #B8860B;
            box-shadow: 0 8px 25px rgba(184, 134, 11, 0.4);
        }

        .latest-posts li:hover .post-thumb::after {
            background: linear-gradient(45deg, #B8860B, #FFD700);
        }

        .post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
        }

        .latest-posts li:hover .post-thumb img {
            transform: scale(1.3);
        }

        .post-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
            position: relative;
            z-index: 1;
        }

        .post-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 12px;
            line-height: 1.4;
            color: #2c3e50;
            transition: all 0.3s ease;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.05);
        }

        .post-title a {
            color: inherit;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
            position: relative;
        }

        .post-title a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #B8860B, transparent);
            transition: width 0.3s ease;
        }

        .latest-posts li:hover .post-title a {
            color: #B8860B;
            transform: translateX(8px);
        }

        .latest-posts li:hover .post-title a::after {
            width: 100%;
        }

        .post-meta {
            display: flex;
            gap: 18px;
            font-size: 13px;
            color: #666;
            font-weight: 500;
            margin-bottom: 8px;
        }

        .post-time {
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all 0.3s ease;
            padding: 2px 8px;
            border-radius: 12px;
            background: rgba(184, 134, 11, 0.05);
        }

        .latest-posts li:hover .post-time {
            color: #B8860B;
            transform: scale(1.1);
            background: rgba(184, 134, 11, 0.15);
        }

        .post-time::before {
            content: "⏰";
            font-size: 14px;
        }

        .post-comments {
            display: flex;
            align-items: center;
            gap: 6px;
            transition: all 0.3s ease;
            padding: 2px 8px;
            border-radius: 12px;
            background: rgba(184, 134, 11, 0.05);
        }

        .latest-posts li:hover .post-comments {
            color: #B8860B;
            transform: scale(1.1);
            background: rgba(184, 134, 11, 0.15);
        }

        .post-comments::before {
            content: "💬";
            font-size: 14px;
        }

        .post-category {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            color: #B8860B;
            background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
            padding: 3px 12px;
            border-radius: 12px;
            margin-top: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 2px 5px rgba(184, 134, 11, 0.1);
        }

        .latest-posts li:hover .post-category {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            transform: scale(1.05);
            box-shadow: 0 4px 10px rgba(184, 134, 11, 0.3);
        }

        .post-info {
            flex: 1;
            min-width: 0;
        }

        .post-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .post-title a {
            color: #2c3e50;
        }

        .post-title a:hover {
            color: #B8860B;
        }

        .post-meta {
            font-size: 12px;
            color: #666;
            display: flex;
            gap: 15px;
            align-items: center;
        }

        /* 帖子排名指示器 */
        .post-rank {
            position: absolute;
            top: -8px;
            right: 15px;
            width: 24px;
            height: 24px;
            line-height: 24px;
            text-align: center;
            background: linear-gradient(135deg, #B8860B 0%, #FFD700 100%);
            color: #fff;
            border-radius: 50%;
            font-size: 12px;
            font-weight: bold;
            box-shadow: 0 3px 8px rgba(184, 134, 11, 0.3);
            transition: all 0.3s ease;
        }

        .latest-posts li:hover .post-rank {
            transform: scale(1.2);
            box-shadow: 0 5px 15px rgba(184, 134, 11, 0.5);
        }

        /* 帖子热度指示器 */
        .post-hotness {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 11px;
            color: #ff4757;
            font-weight: bold;
            animation: pulse 1.5s ease infinite;
        }

        .post-hotness::before {
            content: "🔥";
            font-size: 12px;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.1); }
            100% { transform: scale(1); }
        }

        /* 活动预告样式 */
        .events-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .event-item {
            display: flex;
            gap: 20px;
            padding: 25px;
            border-radius: 14px;
            transition: all 0.4s ease;
            background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
            border: 2px solid transparent;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
        }

        .event-item::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.05), transparent);
            transition: left 0.5s ease;
        }

        .event-item:hover::before {
            left: 100%;
        }

        .event-item:hover {
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border-color: #B8860B;
            transform: translateY(-5px) translateX(5px);
            box-shadow: 0 12px 32px rgba(184, 134, 11, 0.2);
        }

        .event-date {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            width: 85px;
            height: 85px;
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            border-radius: 12px;
            font-weight: 800;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(184, 134, 11, 0.3);
            position: relative;
            z-index: 1;
        }

        .event-item:hover .event-date {
            transform: scale(1.15) rotate(-5deg);
            box-shadow: 0 8px 25px rgba(184, 134, 11, 0.45);
        }

        .event-day {
            font-size: 32px;
            line-height: 1;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }

        .event-month {
            font-size: 14px;
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-top: 8px;
        }

        .event-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .event-title {
            font-size: 19px;
            font-weight: 800;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .event-title a {
            color: #2c3e50;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-block;
        }

        .event-title a:hover {
            color: #B8860B;
            transform: translateX(10px);
        }

        .event-time, .event-location {
            font-size: 15px;
            color: #666;
            margin-bottom: 8px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: all 0.3s ease;
        }

        .event-item:hover .event-time,
        .event-item:hover .event-location {
            color: #B8860B;
            transform: translateX(8px);
        }

        .event-time::before {
            content: "📅";
            font-size: 18px;
        }

        .event-location {
            margin-bottom: 0;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .event-location::before {
            content: "📍";
            font-size: 18px;
        }

        /* 关于我们样式 */
        .about-us {
            text-align: center;
            padding: 25px;
            background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
            border-radius: 14px;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            border: 2px solid transparent;
            transition: all 0.4s ease;
        }

        .about-us:hover {
            border-color: #B8860B;
            box-shadow: 0 12px 32px rgba(184, 134, 11, 0.15);
            transform: translateY(-5px);
        }

        .about-logo {
            text-align: center;
            margin-bottom: 25px;
            transition: all 0.3s ease;
        }

        .about-us:hover .about-logo {
            transform: scale(1.05);
        }

        .about-logo img {
            width: 100px;
            height: 100px;
            margin: 0 auto;
            border-radius: 50%;
            box-shadow: 0 8px 24px rgba(184, 134, 11, 0.2);
            transition: all 0.3s ease;
            background: linear-gradient(135deg, #ffffff 0%, #fff8e6 100%);
            padding: 10px;
        }

        .about-us:hover .about-logo img {
            transform: rotate(360deg) scale(1.1);
            box-shadow: 0 12px 32px rgba(184, 134, 11, 0.3);
        }

        .about-us p {
            font-size: 15px;
            line-height: 1.8;
            color: #555;
            margin-bottom: 20px;
            font-weight: 500;
            transition: all 0.3s ease;
        }

        .about-us:hover p {
            color: #333;
        }

        .about-stats {
            display: flex;
            justify-content: space-around;
            margin: 30px 0 25px;
            padding: 25px 0;
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border-radius: 12px;
            transition: all 0.3s ease;
        }

        .about-us:hover .about-stats {
            background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
            transform: scale(1.02);
        }

        .stat-item {
            text-align: center;
            transition: all 0.3s ease;
        }

        .about-us:hover .stat-item {
            transform: translateY(-5px);
        }

        .stat-number {
            display: block;
            font-size: 28px;
            font-weight: 900;
            color: #B8860B;
            margin-bottom: 8px;
            text-shadow: 2px 2px 4px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
        }

        .about-us:hover .stat-number {
            color: #8B6914;
            transform: scale(1.1);
        }

        .stat-label {
            display: block;
            font-size: 14px;
            color: #666;
            font-weight: 600;
            transition: all 0.3s ease;
        }

        .about-us:hover .stat-label {
            color: #B8860B;
        }

        /* 信任标识样式 */
        .trust-badge {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            margin-top: 25px;
            padding-top: 25px;
            border-top: 2px solid #f0f0f0;
            transition: all 0.3s ease;
        }

        .about-us:hover .trust-badge {
            border-color: #B8860B;
            transform: scale(1.05);
        }

        .trust-badge img {
            width: 55px;
            height: 55px;
            border-radius: 8px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            background: #ffffff;
            padding: 8px;
        }

        .trust-badge img:hover {
            transform: scale(1.2) rotate(5deg);
            box-shadow: 0 8px 20px rgba(184, 134, 11, 0.3);
            border-color: #B8860B;
        }

        /* 合作伙伴样式 */
        .partners {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            margin-top: 15px;
            padding: 0;
            background: #ffffff;
            border-radius: 0;
            border: none;
        }

        .partner-item {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 0;
            background: #ffffff;
            border-radius: 0;
            border: none;
        }

        .partner-item img {
            max-width: 100%;
            height: auto;
            filter: none;
        }

        /* 侧边栏样式 */
        .sidebar {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .sidebar-widget {
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            padding: 20px;
        }

        /* 活跃用户排行 - 重新设计版本 */
        .user-rank {
            list-style: none;
            padding: 0;
            margin: 0;
            position: relative;
        }

        .user-rank::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, #B8860B, #FFD700, #B8860B);
            border-radius: 2px;
            box-shadow: 0 2px 10px rgba(184, 134, 11, 0.3);
        }

        .user-rank li {
            display: flex;
            align-items: center;
            padding: 12px 16px;
            margin-bottom: 8px;
            border-radius: 10px;
            transition: all 0.4s ease;
            background: linear-gradient(135deg, #ffffff 0%, #f9f9f9 100%);
            border: 1px solid #f0f0f0;
            box-shadow: 0 3px 12px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
        }

        .user-rank li::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.05), transparent);
            transition: left 0.6s ease;
        }

        .user-rank li:hover::before {
            left: 100%;
        }

        .user-rank li:hover {
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border-color: #B8860B;
            transform: translateX(5px) translateY(-2px);
            box-shadow: 0 6px 20px rgba(184, 134, 11, 0.2);
        }

        .user-rank li:last-child {
            margin-bottom: 0;
        }

        /* 排名前三的特殊样式 */
        .user-rank li:nth-child(1) {
            background: linear-gradient(135deg, #fff8e6 0%, #fff3cd 100%);
            border: 2px solid #FFD700;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
        }

        .user-rank li:nth-child(2) {
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border: 2px solid #C0C0C0;
            box-shadow: 0 4px 15px rgba(192, 192, 192, 0.3);
        }

        .user-rank li:nth-child(3) {
            background: linear-gradient(135deg, #fff5f0 0%, #ffe6d5 100%);
            border: 2px solid #CD7F32;
            box-shadow: 0 4px 15px rgba(205, 127, 50, 0.3);
        }

        .rank-num {
            width: 32px;
            height: 32px;
            line-height: 32px;
            text-align: center;
            background-color: #ddd;
            color: #666;
            border-radius: 50%;
            margin-right: 12px;
            font-size: 14px;
            font-weight: bold;
            transition: all 0.3s ease;
            box-shadow: 0 2px 6px rgba(0,0,0,0.15);
            border: 2px solid #ffffff;
            position: relative;
            z-index: 1;
        }

        .rank-num::after {
            content: '';
            position: absolute;
            top: -2px;
            left: -2px;
            right: -2px;
            bottom: -2px;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            border-radius: 50%;
            z-index: -1;
        }

        .rank-num.top1 {
            background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
            color: #fff;
            box-shadow: 0 4px 15px rgba(255, 215, 0, 0.6);
            font-size: 18px;
            border-color: #fff;
        }

        .rank-num.top1::after {
            background: linear-gradient(45deg, #FFD700, #FFA500);
        }

        .rank-num.top2 {
            background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%);
            color: #fff;
            box-shadow: 0 4px 15px rgba(192, 192, 192, 0.6);
            font-size: 18px;
            border-color: #fff;
        }

        .rank-num.top2::after {
            background: linear-gradient(45deg, #C0C0C0, #A9A9A9);
        }

        .rank-num.top3 {
            background: linear-gradient(135deg, #CD7F32 0%, #B87333 100%);
            color: #fff;
            box-shadow: 0 4px 15px rgba(205, 127, 50, 0.6);
            font-size: 18px;
            border-color: #fff;
        }

        .rank-num.top3::after {
            background: linear-gradient(45deg, #CD7F32, #B87333);
        }

        .user-rank li:hover .rank-num {
            transform: scale(1.2) rotate(10deg);
        }

        .user-avatar {
            width: 55px;
            height: 55px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 14px;
            border: 3px solid #ffffff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.2);
            transition: all 0.4s ease;
            position: relative;
            z-index: 1;
        }

        .user-avatar::after {
            content: '';
            position: absolute;
            top: -3px;
            left: -3px;
            right: -3px;
            bottom: -3px;
            background: linear-gradient(45deg, #fff, #f0f0f0);
            border-radius: 50%;
            z-index: -1;
            transition: all 0.3s ease;
        }

        .user-rank li:hover .user-avatar {
            transform: scale(1.15) rotate(-8deg);
            border-color: #B8860B;
            box-shadow: 0 6px 20px rgba(184, 134, 11, 0.4);
        }

        .user-rank li:hover .user-avatar::after {
            background: linear-gradient(45deg, #B8860B, #FFD700);
        }

        .user-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: all 0.4s ease;
        }

        .user-rank li:hover .user-avatar img {
            transform: scale(1.2);
        }

        .user-info {
            flex: 1;
            position: relative;
            z-index: 1;
        }

        .user-name {
            font-weight: 700;
            font-size: 16px;
            margin-bottom: 4px;
            color: #2c3e50;
            transition: all 0.3s ease;
            text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
            display: inline-block;
        }

        .user-name::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #B8860B, transparent);
            transition: width 0.3s ease;
        }

        .user-rank li:hover .user-name {
            color: #B8860B;
            transform: translateX(8px);
        }

        .user-rank li:hover .user-name::after {
            width: 100%;
        }

        .user-stats {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 5px;
        }

        .user-posts {
            font-size: 12px;
            color: #666;
            font-weight: 500;
            display: flex;
            gap: 12px;
            flex: 1;
        }

        .user-posts span {
            display: flex;
            align-items: center;
            gap: 5px;
            transition: all 0.3s ease;
            padding: 2px 8px;
            border-radius: 12px;
            background: rgba(184, 134, 11, 0.05);
        }

        .user-posts span::before {
            font-size: 14px;
        }

        .user-rank li:hover .user-posts span {
            color: #B8860B;
            transform: scale(1.1);
            background: rgba(184, 134, 11, 0.15);
        }

        .user-posts span:nth-child(1)::before {
            content: "📝";
        }

        .user-posts span:nth-child(2)::before {
            content: "❤️";
        }

        .user-posts span:nth-child(3) {
            display: none;
        }

        .user-rank li:hover .user-posts span:nth-child(3) {
            display: flex;
            animation: fadeIn 0.3s ease;
        }

        @keyframes fadeIn {
            from { opacity: 0; transform: scale(0.8); }
            to { opacity: 1; transform: scale(1); }
        }

        .user-level {
            font-size: 11px;
            color: #B8860B;
            background: linear-gradient(135deg, #fff3cd 0%, #ffeeba 100%);
            padding: 4px 14px;
            border-radius: 16px;
            display: inline-block;
            font-weight: 600;
            transition: all 0.3s ease;
            box-shadow: 0 2px 8px rgba(184, 134, 11, 0.2);
            border: 1px solid #ffd700;
            position: relative;
            overflow: hidden;
        }

        .user-level::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
            transition: left 0.5s ease;
        }

        .user-rank li:hover .user-level {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.4);
            border-color: #fff;
        }

        .user-rank li:hover .user-level::before {
            left: 100%;
        }

        /* 活跃度指示器 */
        .activity-indicator {
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: #28a745;
            margin-left: 8px;
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); opacity: 1; }
            50% { transform: scale(1.5); opacity: 0.7; }
            100% { transform: scale(1); opacity: 1; }
        }

        /* 排名变化指示器 */
        .rank-change {
            font-size: 10px;
            font-weight: bold;
            margin-left: 8px;
            padding: 2px 6px;
            border-radius: 8px;
            transition: all 0.3s ease;
        }

        .rank-up {
            color: #28a745;
            background: rgba(40, 167, 69, 0.1);
        }

        .rank-down {
            color: #dc3545;
            background: rgba(220, 53, 69, 0.1);
        }

        .rank-stable {
            color: #6c757d;
            background: rgba(108, 117, 125, 0.1);
        }

        .contact-info {
            line-height: 1.8;
        }

        .contact-info p {
            margin-bottom: 10px;
        }

        .trust-badge {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: 15px;
            padding-top: 15px;
            border-top: 1px dashed #eee;
        }

        .trust-badge img {
            width: 40px;
            height: 40px;
        }

        /* 页脚：大网站级多层设计 信息丰富+合规+品牌展示 */
        footer {
            background-color: #2c3e50;
            color: #fff;
            margin-top: 50px;
            border-top: 4px solid #B8860B;
        }

        /* 页脚上半部分：功能导航+品牌信息 */
        .footer-top {
            padding: 50px 0 30px;
        }

        .footer-nav {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
            gap: 40px;
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .footer-brand .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .footer-brand .logo img {
            width: 60px;
            height: 60px;
        }

        .footer-brand .logo h2 {
            font-size: 24px;
            color: #fff;
            font-weight: 700;
        }

        .footer-brand p {
            line-height: 1.8;
            color: #fff;
        }

        .footer-brand .social-link {
            display: flex;
            gap: 15px;
        }

        .footer-brand .social-link a {
            display: inline-block;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: rgba(255, 255, 255, 0.2);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: all 0.3s ease;
        }

        .footer-brand .social-link a:hover {
            background-color: #B8860B;
            color: #fff;
        }

        .footer-column h3 {
            font-size: 18px;
            color: #fff;
            margin-bottom: 25px;
            padding-bottom: 10px;
            border-bottom: 2px solid #B8860B;
            display: inline-block;
        }

        .footer-column ul {
            list-style: none;
        }

        .footer-column ul li {
            margin-bottom: 12px;
        }

        .footer-column ul li a {
            color: #fff;
            transition: all 0.3s ease;
        }

        .footer-column ul li a:hover {
            color: #B8860B;
            padding-left: 5px;
        }

        /* 页脚中间：认证+备案+服务承诺 大网站合规必备 */
        .footer-middle {
            padding: 20px 0;
            border-top: 1px solid #34495e;
            border-bottom: 1px solid #34495e;
            margin: 10px 0;
        }

        .footer-cert {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .cert-list {
            display: flex;
            gap: 30px;
            align-items: center;
        }

        .cert-list img {
            width: 80px;
            height: 80px;
            background-color: #fff;
            padding: 10px;
            border-radius: 6px;
        }

        .service-promise {
            display: flex;
            gap: 25px;
        }

        .service-promise li {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #ccd6e0;
            list-style: none;
        }

        .service-promise li i {
            color: #B8860B;
            font-size: 18px;
        }

        /* 友情链接板块 */
        .friend-links-section {
            background: linear-gradient(135deg, #ffffff 0%, #faf9f7 100%);
            border-radius: 16px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.12);
            padding: 40px 35px;
            margin: 45px 0;
            border: 1px solid #f5f5f5;
        }

        .friend-links {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            margin-top: 30px;
            justify-content: center;
        }

        .friend-link {
            display: inline-block;
            padding: 14px 28px;
            background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
            border-radius: 30px;
            color: #555;
            font-size: 16px;
            font-weight: 600;
            border: 2px solid transparent;
            transition: all 0.4s ease;
            box-shadow: 0 6px 20px rgba(0,0,0,0.08);
            position: relative;
            overflow: hidden;
            text-decoration: none;
        }

        .friend-link::before {
            content: "";
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(184, 134, 11, 0.15), transparent);
            transition: left 0.5s ease;
        }

        .friend-link:hover::before {
            left: 100%;
        }

        .friend-link:hover {
            background: linear-gradient(135deg, #B8860B 0%, #8B6914 100%);
            color: #fff;
            border-color: #B8860B;
            transform: translateY(-6px) scale(1.05);
            box-shadow: 0 12px 32px rgba(184, 134, 11, 0.4);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
        }

        .friend-link:active {
            transform: translateY(-3px) scale(1.02);
        }

        /* 评分系统板块 */
        .rating-system-section {
            background-color: #f5f0e6;
            padding: 40px 0;
            margin: 30px 0;
            border-radius: 10px;
        }

        .rating-system {
            text-align: center;
        }

        .rating-system h3 {
            font-size: 28px;
            color: #2c3e50;
            margin-bottom: 20px;
            font-weight: 700;
        }

        .rating-system p {
            font-size: 16px;
            color: #666;
            margin-bottom: 40px;
            max-width: 800px;
            margin-left: auto;
            margin-right: auto;
        }

        .rating-dimensions {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }

        .rating-dimension {
            background-color: #fff;
            padding: 30px;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .rating-dimension:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        }

        .rating-dimension i {
            font-size: 48px;
            color: #B8860B;
            margin-bottom: 20px;
        }

        .rating-dimension h4 {
            font-size: 20px;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .rating-dimension p {
            font-size: 14px;
            color: #666;
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* 页脚样式 */
        footer {
            background-color: #2c3e50;
            color: #e5e9f0;
            margin-top: 50px;
            border-top: 4px solid #B8860B;
            padding: 40px 0 20px;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .footer-section h3 {
            font-size: 18px;
            color: #fff;
            margin-bottom: 20px;
            padding-bottom: 10px;
            border-bottom: 2px solid #B8860B;
            display: inline-block;
        }

        .footer-section p {
            margin-bottom: 20px;
            line-height: 1.7;
            color: #ccd6e0;
        }

        .footer-section ul {
            list-style: none;
        }

        .footer-section ul li {
            margin-bottom: 12px;
        }

        .footer-section ul li a {
            color: #ccd6e0;
            transition: all 0.3s ease;
        }

        .footer-section ul li a:hover {
            color: #fff;
            padding-left: 5px;
        }

        .footer-social {
            display: flex;
            gap: 15px;
            margin-top: 15px;
        }

        .footer-social a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: #34495e;
            color: #fff;
            border-radius: 50%;
            transition: all 0.3s ease;
        }

        .footer-social a:hover {
            background-color: #B8860B;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        .footer-bottom {
            text-align: center;
            padding: 20px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            color: #fff;
            font-size: 13px;
        }
        
        .footer-bottom .link-list {
            margin: 15px 0;
        }
        
        .footer-bottom .link-list a {
            color: #fff;
            margin: 0 10px;
            transition: all 0.3s ease;
        }
        
        .footer-bottom .link-list a:hover {
            color: #B8860B;
        }

        /* 广告位优化 */
        /* 头部广告位 */
        .header-func .ad-banner {
            width: 300px;
            height: 50px;
            background-color: #f8f9fa;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #B8860B;
            font-size: 13px;
            font-weight: 600;
            border: 2px solid #B8860B;
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .header-func .ad-banner:hover {
            background-color: #B8860B;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        /* 招商广告位 */
        .sponsor-section {
            margin: 30px 0;
        }

        .sponsor-banner {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 20px;
            background-color: #fff;
            border-radius: 10px;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
            padding: 30px;
            align-items: center;
            border: 2px solid #f5f0e6;
            transition: all 0.3s ease;
        }

        .sponsor-banner:hover {
            border-color: #B8860B;
            box-shadow: 0 8px 25px rgba(184, 134, 11, 0.15);
        }

        .sponsor-content h3 {
            font-size: 24px;
            color: #B8860B;
            margin-bottom: 15px;
            font-weight: 700;
        }

        .sponsor-content p {
            font-size: 16px;
            color: #666;
            margin-bottom: 25px;
            line-height: 1.7;
        }

        .sponsor-btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: #B8860B;
            color: #fff;
            border-radius: 25px;
            font-weight: 600;
            text-align: center;
            transition: all 0.3s ease;
            border: 2px solid #B8860B;
        }

        .sponsor-btn:hover {
            background-color: #8B6914;
            border-color: #8B6914;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.3);
        }

        .sponsor-img img {
            border-radius: 8px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
        }

        .sponsor-banner:hover .sponsor-img img {
            transform: scale(1.05);
        }

        /* 新闻板块优化 */
        .news-section {
            background-color: #ffffff;
            border-radius: 10px;
            box-shadow: 0 2px 15px rgba(0,0,0,0.05);
            padding: 20px;
            margin-bottom: 30px;
        }

        .news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .news-item {
            padding: 15px;
            border-bottom: 1px dashed #eee;
            transition: all 0.3s ease;
        }

        .news-item:last-child {
            border-bottom: none;
        }

        .news-item:hover {
            background-color: #f8f9fa;
            border-radius: 8px;
            padding-left: 20px;
        }

        .news-meta {
            display: flex;
            gap: 15px;
            margin-bottom: 10px;
            font-size: 12px;
            color: #999;
        }

        .news-tag {
            background-color: #B8860B;
            color: #fff;
            padding: 3px 8px;
            border-radius: 10px;
            font-weight: 600;
        }

        .news-title {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 8px;
        }

        .news-title a {
            color: #2c3e50;
            transition: all 0.3s ease;
        }

        .news-title a:hover {
            color: #B8860B;
        }

        .news-excerpt {
            color: #666;
            font-size: 14px;
            line-height: 1.6;
        }

        /* 相关新闻样式 */
        .related-news {
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }

        .related-news h4 {
            font-size: 16px;
            color: #2c3e50;
            margin-bottom: 15px;
            font-weight: 600;
        }

        .related-news ul {
            list-style: none;
        }

        .related-news ul li {
            margin-bottom: 10px;
            padding-left: 20px;
            position: relative;
        }

        .related-news ul li::before {
            content: "•";
            position: absolute;
            left: 0;
            color: #B8860B;
            font-weight: bold;
        }

        .related-news ul li a {
            color: #666;
            font-size: 14px;
            transition: all 0.3s ease;
        }

        .related-news ul li a:hover {
            color: #B8860B;
            padding-left: 5px;
        }

        /* 响应式设计 */
        @media (max-width: 1480px) {
            .container {
                width: 95%;
            }
        }

        @media (max-width: 1200px) {
            .top-service .search-box {
                width: 150px;
            }
            .nav-list a {
                padding: 16px 20px;
            }
            .footer-nav {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 30px;
            }
            .cert-list {
                gap: 20px;
            }
        }

        @media (max-width: 992px) {
            main {
                grid-template-columns: 100%;
            }
            .top-bar .container {
                flex-direction: column;
                gap: 10px;
                align-items: flex-start;
            }
            .main-nav {
                margin-top: 15px;
            }
            .header-main {
                flex-direction: column;
                gap: 15px;
                align-items: flex-start;
            }
            .header-func {
                align-items: flex-start;
                width: 100%;
            }
            .header-func .ad-banner {
                width: 100%;
            }
            .footer-nav {
                grid-template-columns: 1fr 1fr;
            }
            .footer-cert {
                flex-direction: column;
                gap: 20px;
                align-items: flex-start;
            }
        }

        @media (max-width: 768px) {
            .top-nav {
                gap: 15px;
            }
            .nav-list {
                flex-wrap: wrap;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-card {
                grid-template-columns: 100%;
            }
            .topic-img {
                height: 200px;
                margin-bottom: 15px;
            }
            .footer-nav {
                grid-template-columns: 1fr;
            }
            .service-promise {
                flex-direction: column;
                gap: 10px;
            }
        }

        @media (max-width: 576px) {
            .logo-text h1 {
                font-size: 24px;
            }
            .nav-list a {
                padding: 12px 15px;
                font-size: 14px;
            }
            .category-grid {
                grid-template-columns: 1fr;
            }
            .cert-list {
                flex-direction: column;
                gap: 15px;
            }
        }