/* 全局设置 */
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #ffffff;
    color: #1c1c1e;
    line-height: 1.6;
}

/* 容器宽度控制 */
.container {
    max-width: 700px;
    margin: 0 auto;
    padding: 2rem;
}

/* 导航栏 */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid #e5e5ea;
}

nav a {
    text-decoration: none;
    color: #007aff;
    margin-left: 1rem;
    font-weight: 500;
}

/* 标题区 */
header {
    text-align: center;
    margin: 2rem 0;
}

header img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 2rem;
    margin: 1rem 0 0.5rem;
}

header p {
    color: #6e6e73;
}

/* 博客列表 */
.blog-list {
    list-style: none;
    padding: 0;
}

.blog-list li {
    margin-bottom: 1.5rem;
}

.blog-list a {
    text-decoration: none;
    color: #1c1c1e;
    font-size: 1.25rem;
    font-weight: 600;
}

.blog-list a:hover {
    color: #007aff;
}

/* 文章正文 */
.article {
    margin-top: 2rem;
}

.article h2 {
    margin-top: 1.5rem;
    font-size: 1.5rem;
}

.article p {
    margin-top: 1rem;
    font-size: 1rem;
}
/* 行内代码块 */
p code,
li code {
    background-color: #e5e5ea;
    /* 浅灰背景，轻微凸显 */
    color: #1c1c1e;
    /* 与正文一致，避免抢眼 */
    padding: 0.2em 0.4em;
    /* 上下左右留白，增强可读性 */
    border-radius: 4px;
    /* 圆角，柔和 */
    font-family: "SF Mono", "JetBrains Mono", "Fira Code", Consolas, monospace;
    /* 等宽字体 */
    font-size: 0.9em;
    /* 略小于正文 */
    line-height: 1.4;
    /* 调整行高，避免太挤 */
}
/* 底部 */
footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 1rem;
    border-top: 1px solid #e5e5ea;
    color: #8e8e93;
    font-size: 0.9rem;
}