/* ===== 1. 背景图（更清晰、更明显） ===== */
body {
    background: url('https://img2024.cnblogs.com/blog/3780463/202607/3780463-20260723103326911-795789503.jpg') fixed top center/cover no-repeat !important;
}

/* ===== 2. 主内容区（更透明，让背景透出来） ===== */
#home {
    background: rgba(255, 255, 255, 0.70) !important;
    /* 去掉模糊效果，让背景图更清晰 */
    backdrop-filter: blur(0px) !important;
    border-radius: 16px;
    padding: 30px 40px;
    box-shadow: 0 8px 40px rgba(0,0,0,0.1);
}

#mainContent, #sidebar {
    background: transparent !important;
}

/* ===== 3. 文章卡片更透明 ===== */
.post {
    background: rgba(255, 255, 255, 0.55) !important;
    border-radius: 12px !important;
    padding: 20px !important;
    margin-bottom: 20px !important;
}

/* ===== 4. 侧边栏模块更透明 ===== */
#sidebar .catList {
    background: rgba(255, 255, 255, 0.50) !important;
    border-radius: 12px !important;
    padding: 15px !important;
    margin-bottom: 15px !important;
}

/* ===== 5. 导航栏更透明 ===== */
#navList {
    background: rgba(255, 255, 255, 0.60) !important;
    border-radius: 12px !important;
    padding: 8px 20px !important;
}

/* ===== 6. 文字颜色优化（确保清晰可读） ===== */
.postTitle a, .postTitle a:visited {
    color: #1a1a1a !important;
}

.postCon {
    color: #222 !important;
}

a, a:visited {
    color: #e67e22 !important;
}
a:hover {
    color: #d35400 !important;
}

#header h1 a, #header h1 a:visited {
    color: #1a1a1a !important;
}

.postDesc {
    color: #666 !important;
    font-size: 13px !important;
}

/* ===== 7. 分页按钮美化 ===== */
.pager a, .pager span {
    background: rgba(255, 255, 255, 0.70) !important;
    border-radius: 8px !important;
    padding: 4px 12px !important;
    border: none !important;
}

/* ===== 8. 让博客标题更突出 ===== */
#header {
    background: transparent !important;
}

.day .postTitle {
    font-size: 22px !important;
}