body {
            font-family: 'Noto Sans SC', sans-serif;
            color: var(--text-color);
            background-color: var(--light-bg);
            line-height: 1.6;
            margin: 0;
            padding: 0;
        }
        
        #pjax-container {
            max-width: 1000px;
            margin: 0 auto;
            padding: 10px;
            display: flex;
            flex-direction: column;
            align-items: center;
            width: 100%;
            box-sizing: border-box;
        }
        
       
        
        /* 卡片区域 - 重点优化 */
        .card-wrap {
            margin: 15px 0;
            width: 95%;
            max-width: 880px;
            display: flex;
            justify-content: center;
            box-sizing: border-box;
        }
        
        .row.central {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            width: 100%;
        }
        
        .card-b {
            flex: 1 1 calc(50% - 12px);
            min-width: 0;
            max-width: 420px;
            background: var(--card-bg);
            border-radius: 12px;
            padding: 15px;
            box-shadow: var(--shadow);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: row;
            align-items: center;
            box-sizing: border-box;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255,107,139,0.1);
        }
        
        .card-b::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
        }
        
        .card-b:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.12);
            border-color: rgba(255,107,139,0.3);
        }
        
        .card-b img {
            width: 42px;
            height: 42px;
            margin-right: 12px;
            object-fit: contain;
            transition: all 0.3s ease;
            flex-shrink: 0;
            align-self: center;
        }
        
        .card-b:hover img {
            transform: scale(1.1);
        }
        
        .card-b .text {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
            z-index: 1;
        }
        
        .card-b .text span {
            display: block;
            font-size: clamp(15px, 3.5vw, 17px);
            font-weight: 600;
            margin-bottom: 4px;
            color: var(--primary-color);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        
        .card-b .text span a {
            color: var(--primary-color);
            text-decoration: none;
            position: relative;
        }
        
        .card-b .text span a::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            width: 0;
            height: 1.5px;
            background: var(--secondary-color);
            transition: all 0.3s ease;
        }
        
        .card-b:hover .text span a::after {
            width: 100%;
        }
        
        .card-b .text p {
            font-size: clamp(11px, 2.8vw, 13px);
            color: #666;
            margin: 0;
            line-height: 1.4;
        }
        
        /* 响应式设计 - 手机端优化 */
        @media (max-width: 600px) {
            .card-b {
                flex: 0 0 94%;
                max-width: 94%;
                padding: 12px;
                margin: 0 auto 10px;
            }
            
            .card-b img {
                width: 40px;
                height: 40px;
                margin-right: 12px;
            }
            
            .card-b .text span {
                font-size: 15px;
            }
            
            .card-b .text p {
                font-size: 12px;
            }
        }
        
        /* 超小屏幕优化 */
        @media (max-width: 400px) {
            .card-b {
                padding: 10px;
            }
            
            .card-b img {
                width: 36px;
                height: 36px;
                margin-right: 10px;
            }
            
            .card-b .text span {
                white-space: normal;
            }
        }