/* 基础样式重置与全局配置 */
html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', system-ui, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 手写体字体适配 */
.font-handwriting {
    font-family: 'Ma Shan Zheng', cursive;
}

/* 导航链接 hover 效果优化 */
.nav-link {
    padding: 0.5rem 0.75rem;
    transition: color 0.2s ease;
}

/* 文章卡片 hover 动效 */
.article-cover {
    transition: transform 0.5s ease;
}

/* 按钮通用样式（个人博客风格） */
.btn-primary {
    border: 1px solid #4A90E2;
    color: #4A90E2;
    background-color: transparent;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: rgba(74, 144, 226, 0.05);
}

/* 文章详情页专属样式 */
.article-detail-container {
    max-width: 800px;
    background-color: #fff;
    border: 1px solid #f0f0f0;
}

.back-home-link {
    transition: all 0.2s ease;
}

.back-home-link:hover {
    color: #4A90E2;
    transform: translateX(-2px);
}