/* 页面特定美化样式 */
        .article-card {
            transition: all 0.3s ease;
            border: 1px solid rgba(0,0,0,0.05);
        }
        .article-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
            border-color: #3b82f6;
        }
        .date-badge {
            background: linear-gradient(135deg, #1e40af, #3b82f6);
            color: white;
            padding: 0.5rem 0.75rem;
            border-radius: 0.5rem;
            text-align: center;
            min-width: 70px;
        }
        .date-badge .day {
            font-size: 1.5rem;
            font-weight: 700;
            line-height: 1.2;
        }
        .date-badge .month {
            font-size: 0.875rem;
            opacity: 0.9;
        }
        .sidebar-card {
            background: white;
            border-radius: 1rem;
            box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            padding: 1.5rem;
            margin-bottom: 1.5rem;
        }
        .hot-post-item {
            display: flex;
            align-items: center;
            padding: 0.75rem 0;
            border-bottom: 1px solid #f1f5f9;
        }
        .hot-post-item:last-child {
            border-bottom: none;
        }
        .hot-post-item:hover {
            background-color: #f8fafc;
        }
        .hot-post-item img {
            width: 60px;
            height: 60px;
            object-fit: cover;
            border-radius: 0.5rem;
            margin-right: 1rem;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }
        .tag {
            background: #f1f5f9;
            color: #334155;
            padding: 0.25rem 0.75rem;
            border-radius: 2rem;
            font-size: 0.875rem;
            transition: all 0.2s;
        }
        .tag:hover {
            background: #3b82f6;
            color: white;
        }

/* 文章正文通用排版 */
.article-body {
    font-size: 16px;
    line-height: 1.8;         /* 舒适行距 */
    color: #333;
    word-break: break-all;
}

/* 段落：首行缩进 + 段间距 */
.article-body p {
    margin: 0 0 1.2em 0;      /* 段间距 */
    text-indent: 2em;        /* 首行缩进2字符 */
    line-height: 1.8;
}

/* 标题间距优化 */
.article-body h1,
.article-body h2,
.article-body h3 {
    margin: 1.2em 0 0.8em 0;
    font-weight: bold;
    line-height: 1.4;
    color: #222;
}
.article-body h1 { font-size: 24px; }
.article-body h2 { font-size: 20px; }
.article-body h3 { font-size: 18px; }

/* 图片居中 */
.article-body img {
    display: block;
    margin: 1em auto;
    max-width: 100%;
    height: auto;
}

/* 取消特殊段落缩进 */
.article-body p[style*="text-align"],
.article-body p:empty {
    text-indent: 0 !important;
}