/* 原始主题 - MDUI风格 */
    .theme-original {
        background-image: linear-gradient(135deg, #CE9FFC 10%, #7367F0 100%);
        opacity: 0.3;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: -1;
        content: "";
    }

    body.theme-original::before {
        background-image: linear-gradient(135deg, #CE9FFC 10%, #7367F0 100%);
        opacity: 0.3;
        z-index: -1;
        content: "";
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
    }

    .theme-original ::selection {
        background: rgba(0, 149, 255, .1);
    }

    /* 为经典MDUI主题添加图片悬浮效果 - 增强优先级 */
    body.theme-original .down div[style*="display: inline-block"] img {
        transition: all 0.3s ease !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1) !important;
        border-radius: 8px !important;
        cursor: pointer !important;
        border: 2px solid transparent !important;
    }

    body.theme-original .down div[style*="display: inline-block"] img:hover {
        transform: scale(1.08) !important;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25) !important;
        border-color: #ff4081 !important;
        filter: brightness(1.05) !important;
    }

    /* 确保覆盖内联样式 */
    body.theme-original .down img[src]:hover {
        transform: scale(1.08) !important;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25) !important;
        border-color: #ff4081 !important;
        filter: brightness(1.05) !important;
    }