/* 基本样式 */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* 添加法轮旋转动画 */
@keyframes rotate-dharma-wheel {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 明亮模式和暗黑模式的颜色变量 */
:root {
    /* 明亮模式颜色 - 亮色背景，暗色文字 */
    --primary-color: #8B6E58; /* 棕色 - 禅意主色 */
    --secondary-color: #A68D78; /* 淡棕色 - 禅意辅色 */
    --text-color: #4A3F3A; /* 深棕色文字 */
    --light-bg: #F5F0E8; /* 米白色背景 */
    --dark-bg: #A68D78; /* 淡棕色背景 */
    --accent-color: #B39C88; /* 棕米色 - 强调色 */
    --border-color: #D5C8BB; /* 浅棕灰色边框 */
    --highlight-color: #E8DAC9; /* 浅米色高亮 */
    --shadow-color: rgba(0, 0, 0, 0.08);
    --mobile-bg-overlay: rgba(245, 240, 232, 0.92); /* 移动设备背景叠加层 */
    --header-bg: rgba(245, 240, 232, 0.95);
    --content-bg: rgba(255, 250, 242, 0.97);
    --post-bg: rgba(255, 250, 242, 0.8);
    --footer-bg: rgba(245, 240, 232, 0.95);
    --blockquote-bg: rgba(166, 141, 120, 0.08);
    --post-text-color: #4A3F3A; /* 深棕色文章文字 */
}

/* 暗黑模式颜色 - 现在为原明亮模式颜色 */
[data-theme="dark"] {
    --primary-color: #8B6E58; /* 棕色 - 禅意主色 - 原明亮模式 */
    --secondary-color: #A68D78; /* 淡棕色 - 禅意辅色 - 原明亮模式 */
    --text-color: #555555; /* 中灰色文字 - 原明亮模式 */
    --light-bg: #F5F5F0; /* 米白色背景 - 原明亮模式 */
    --dark-bg: #9C877C; /* 深棕色 - 原明亮模式 */
    --accent-color: #B39C88; /* 灰棕色 - 强调色 - 原明亮模式 */
    --border-color: #E0D8D2; /* 浅棕灰色边框 - 原明亮模式 */
    --highlight-color: #F2EBE1; /* 米黄色高亮 - 原明亮模式 */
    --shadow-color: rgba(0, 0, 0, 0.05);
    --mobile-bg-overlay: rgba(245, 245, 240, 0.95); /* 移动设备背景叠加层 - 原明亮模式 */
    --header-bg: rgba(255, 255, 255, 0.95);
    --content-bg: rgba(255, 255, 255, 0.97);
    --post-bg: rgba(139, 110, 88, 0.65);
    --footer-bg: rgba(255, 255, 255, 0.95);
    --blockquote-bg: rgba(150, 206, 180, 0.1);
    --post-text-color: white;
}

@font-face {
    font-family: 'NotoSerifSC';
    src: url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;700&display=swap');
}

/* 添加过渡效果，使主题切换更平滑 */
body {
    font-family: "NotoSerifSC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", serif;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-color);
    background-color: var(--light-bg);
    background-image: url('https://api.ixiaowai.cn/gqapi/gqapi.php');
    background-attachment: fixed;
    background-size: cover;
    background-position: center;
    transition: background-color 0.3s ease, color 0.3s ease;
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--mobile-bg-overlay);
    z-index: -1;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
}

a:hover {
    color: var(--secondary-color);
    text-decoration: none;
}

a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

a:hover::after {
    width: 100%;
}

h1, h2, h3, h4, h5, h6 {
    margin: 1em 0 0.5em;
    line-height: 1.3;
    color: var(--primary-color);
    font-weight: normal;
    text-shadow: 1px 1px 1px var(--shadow-color);
}

h1::before, h2::before {
    content: "☸ ";
    color: var(--accent-color);
}

p, ul, ol {
    margin-bottom: 1em;
}

ul, ol {
    padding-left: 2em;
}

blockquote {
    border-left: 4px solid var(--secondary-color);
    padding-left: 1em;
    margin-left: 0;
    font-style: italic;
    color: var(--accent-color);
    background-color: var(--blockquote-bg);
    padding: 1em;
    border-radius: 0 4px 4px 0;
}

/* 容器 */
.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部 */
.site-header {
    background-color: var(--header-bg);
    box-shadow: 0 1px 10px var(--shadow-color);
    padding: 20px 0;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--secondary-color);
    position: relative;
}

.site-header::before, .site-header::after {
    content: "卍";
    color: var(--primary-color);
    position: absolute;
    font-size: 1.5em;
    top: 50%;
    transform: translateY(-50%);
}

.site-header::before {
    left: 20px;
}

.site-header::after {
    right: 20px;
}

/* 网站标题发光特效 */
@keyframes title-glow {
    0% {
        text-shadow: 0 0 5px rgba(139, 110, 88, 0.5),
                     0 0 15px rgba(139, 110, 88, 0.3),
                     0 0 20px rgba(139, 110, 88, 0.2);
    }
    50% {
        text-shadow: 0 0 10px rgba(139, 110, 88, 0.8),
                     0 0 20px rgba(139, 110, 88, 0.6),
                     0 0 30px rgba(139, 110, 88, 0.4),
                     0 0 40px rgba(139, 110, 88, 0.2);
    }
    100% {
        text-shadow: 0 0 5px rgba(139, 110, 88, 0.5),
                     0 0 15px rgba(139, 110, 88, 0.3),
                     0 0 20px rgba(139, 110, 88, 0.2);
    }
}

.site-title {
    font-size: 2em;
    font-weight: normal;
    text-align: center;
    letter-spacing: 3px;
    position: relative;
    transition: all 0.3s ease;
}

.site-title a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all 0.5s ease;
    display: inline-block;
    padding: 5px 15px;
    border-radius: 5px;
}

.site-title a:hover, .site-title a:active, .site-title a:focus {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(139, 110, 88, 0.8),
                 0 0 20px rgba(139, 110, 88, 0.6),
                 0 0 30px rgba(139, 110, 88, 0.4),
                 0 0 40px rgba(139, 110, 88, 0.2);
    animation: title-glow 2s infinite;
}

/* 点击时的特效（移动设备友好） */
.site-title a:active {
    text-shadow: 0 0 15px rgba(139, 110, 88, 1),
                 0 0 30px rgba(139, 110, 88, 0.8),
                 0 0 45px rgba(139, 110, 88, 0.6),
                 0 0 60px rgba(139, 110, 88, 0.4);
}

/* 移动设备上的标题发光特效 */
@media (max-width: 768px) {
    .site-title a:hover, .site-title a:active, .site-title a:focus {
        text-shadow: 0 0 8px rgba(139, 110, 88, 0.8),
                     0 0 16px rgba(139, 110, 88, 0.6),
                     0 0 24px rgba(139, 110, 88, 0.4);
        animation: title-glow 1.5s infinite;
    }
}

.site-title a::after {
    display: none;
}

/* 覆盖默认的h1::before样式 */
.site-title::before {
    content: "☸";
    color: var(--accent-color);
    display: inline-block;
    animation: rotate-dharma-wheel 6s linear infinite;
    transform-origin: center;
    margin-right: 8px;
    position: relative;
    top: 0;
}

h1::before, h2::before {
    content: "☸ ";
    color: var(--accent-color);
}

.site-nav {
    margin-top: 15px;
    text-align: center;
}

.site-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 40px;
}

.site-nav li {
    position: relative;
}

.site-nav a {
    color: var(--accent-color);
    font-size: 1.1em;
    padding: 5px 0;
}

.site-nav a:hover {
    color: var(--primary-color);
}

/* 页面内容 */
.site-content {
    background-color: var(--content-bg);
    box-shadow: 0 2px 15px var(--shadow-color);
    padding: 40px;
    margin-bottom: 40px;
    border-radius: 8px;
    position: relative;
    display: block;
    width: 100%;
    max-width: 100%;
    border: 1px solid var(--border-color);
    box-sizing: border-box;
}

.site-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://cdn.jsdelivr.net/gh/xhnoob/xhnoob.github.io@main/assets/images/paper-texture.png');
    opacity: 0.08;
    z-index: -1;
}

/* 文章列表 */
.post-item {
    margin-bottom: 40px;
    padding: 20px;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    background-color: var(--post-bg);
    border-radius: 8px;
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.post-item::after {
    content: "☯";
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--light-bg);
    padding: 0 10px;
    color: var(--accent-color);
    font-size: 1.2em;
}

.post-title {
    font-size: 1.8em;
    margin-top: 0;
    text-align: center;
    padding-bottom: 15px;
    border-bottom: 1px dashed var(--border-color);
    position: relative;
}

.post-title a.read-more {
    position: relative;
    font-size: 0.45em;
    margin-left: 10px;
    top: -5px;
    font-weight: normal;
}

.post-meta {
    color: var(--accent-color);
    font-size: 0.9em;
    margin: 15px 0;
    text-align: center;
}

.post-meta span {
    margin-right: 20px;
    display: inline-block;
}

.post-excerpt {
    margin-top: 20px;
    line-height: 1.8;
    color: var(--post-text-color); /* 文章摘要字体颜色 */
    text-shadow: none; /* 移除文字阴影，因为现在是暗色文字在亮色背景上 */
    word-break: break-word; /* 更强力的文本换行 */
    white-space: normal; /* 确保文本正常换行 */
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

.read-more {
    display: inline-block;
    margin-left: 15px;
    font-size: 0.6em;
    font-weight: bold;
    color: var(--primary-color);
    padding: 2px 10px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    transition: all 0.3s ease;
    vertical-align: middle;
    position: relative;
    top: -3px;
}

.read-more:hover {
    background-color: var(--primary-color);
    color: white;
}

.read-more::after {
    display: none;
}

/* 页面 */
.page-title, .post-title {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 15px;
    text-align: center;
}

.page-content, .post-content {
    padding-top: 30px;
    line-height: 1.8;
    color: var(--post-text-color); /* 文章内容字体颜色 */
    text-shadow: none; /* 移除文字阴影，因为现在是暗色文字在亮色背景上 */
    word-break: break-word; /* 更强力的文本换行 */
    white-space: normal; /* 确保文本正常换行 */
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* 分页 */
.pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px dashed var(--border-color);
}

.pagination a {
    padding: 8px 16px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    color: var(--primary-color);
    transition: all 0.3s ease;
}

.pagination a:hover {
    background-color: var(--primary-color);
    color: white;
}

.pagination a::after {
    display: none;
}

/* 底部 */
.site-footer {
    text-align: center;
    padding: 30px 0;
    color: var(--accent-color);
    font-size: 0.9em;
    background-color: var(--footer-bg);
    box-shadow: 0 -1px 10px var(--shadow-color);
    border-top: 2px solid var(--secondary-color);
    position: relative;
}

.site-footer::before {
    content: "☸";
    color: var(--secondary-color);
    font-size: 1.5em;
    display: block;
    margin-bottom: 10px;
}

.zen-quote {
    color: white;
    font-style: italic;
    margin-top: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    background-color: var(--primary-color);
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
}

/* 首页欢迎信息 */
.home > h1 {
    text-align: center;
    width: 100%;
}

.home > h1 + p {
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    background-color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 20px;
    display: block;
    margin: 0 auto 20px auto;
    text-align: center;
    width: fit-content;
}

/* 网站标题下方的禅语 */
.site-motto {
    text-align: center;
    color: var(--accent-color);
    font-size: 0.9em;
    margin: 5px 0 15px;
    font-style: italic;
    letter-spacing: 1px;
    position: relative;
    transition: all 0.5s ease;
}

/* 添加蜡烛悬停效果 */
.site-motto::before {
    content: "🕯️";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 1.5em;
    opacity: 0;
    transition: all 0.5s ease;
    text-shadow: 0 0 10px rgba(255, 165, 0, 0.8);
}

.site-motto:hover {
    color: transparent;
}

.site-motto:hover::before {
    opacity: 1;
    animation: candle-flicker 2s infinite alternate;
}

/* 蜡烛火焰闪烁动画 */
@keyframes candle-flicker {
    0%, 100% {
        text-shadow: 0 0 5px rgba(255, 165, 0, 0.5),
                     0 0 10px rgba(255, 165, 0, 0.3),
                     0 0 15px rgba(255, 165, 0, 0.2);
    }
    25% {
        text-shadow: 0 0 8px rgba(255, 165, 0, 0.8),
                     0 0 15px rgba(255, 165, 0, 0.6),
                     0 0 20px rgba(255, 165, 0, 0.4);
    }
    50% {
        text-shadow: 0 0 6px rgba(255, 165, 0, 0.6),
                     0 0 12px rgba(255, 165, 0, 0.4),
                     0 0 18px rgba(255, 165, 0, 0.3);
    }
    75% {
        text-shadow: 0 0 9px rgba(255, 165, 0, 0.7),
                     0 0 18px rgba(255, 165, 0, 0.5),
                     0 0 25px rgba(255, 165, 0, 0.3);
    }
}

/* 响应式设计 - 增强移动设备支持 */
@media (max-width: 768px) {
    body {
        font-size: 15px;
        background-attachment: scroll; /* 修复iOS背景固定问题 */
    }
    
    body::before {
        background-color: var(--mobile-bg-overlay);
    }
    
    .site-header {
        padding: 15px 0;
        margin-bottom: 20px;
    }
    
    .site-content {
        padding: 20px;
        margin-bottom: 20px;
        border-radius: 8px;
    }
    
    .site-title {
        font-size: 1.5em;
    }
    
    .site-motto {
        font-size: 0.8em;
        margin: 3px 0 10px;
    }
    
    .post-title {
        font-size: 1.4em;
    }
    
    .site-header::before, .site-header::after {
        display: none;
    }
    
    .site-nav ul {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .site-nav a {
        font-size: 1em;
    }
    
    h1, h2, h3 {
        line-height: 1.4;
    }
    
    h1 {
        font-size: 1.6em;
    }
    
    h2 {
        font-size: 1.4em;
    }
    
    h3 {
        font-size: 1.2em;
    }
    
    .post-item {
        margin-bottom: 30px;
        padding-bottom: 30px;
    }
    
    .post-meta span {
        margin-right: 10px;
        margin-bottom: 5px;
    }
    
    .read-more {
        padding: 4px 12px;
        font-size: 0.9em;
    }
    
    .pagination {
        margin-top: 30px;
    }
    
    blockquote {
        padding: 0.8em;
        margin: 1em 0;
    }
    
    /* 确保滚动顺畅 */
    html, body {
        -webkit-overflow-scrolling: touch;
    }
}

/* 特别针对小屏幕手机 */
@media (max-width: 480px) {
    body {
        font-size: 14px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .site-content {
        padding: 15px;
        border-radius: 6px;
    }
    
    .site-title {
        font-size: 1.3em;
        letter-spacing: 1px;
    }
    
    .site-nav ul {
        gap: 15px;
    }
    
    .post-item::after {
        font-size: 1em;
        bottom: -10px;
    }
    
    h1::before, h2::before {
        font-size: 0.9em;
    }
    
    .post-meta {
        font-size: 0.8em;
    }
    
    .site-footer {
        padding: 20px 0;
    }
}

/* 滚动条美化 */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* 分类和标签页面样式 */
.tag-cloud {
    background: var(--content-bg) !important;
    border: 1px solid var(--border-color) !important;
}

.tag-item {
    background: var(--blockquote-bg) !important;
    color: var(--text-color) !important;
}

.tag-item:hover {
    background: var(--secondary-color) !important;
    color: white !important;
}

.category-post-item::before,
.tag-post-item::before {
    content: "☯" !important;
    color: var(--accent-color) !important;
}

.tag-title::before {
    content: "☸ " !important;
    color: var(--secondary-color) !important;
}

/* 分类和标签页面的分页 */
.category .pagination,
.tag .pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px dashed var(--border-color);
}

.category .pagination a,
.tag .pagination a {
    padding: 8px 16px;
    border: 1px solid var(--primary-color);
    border-radius: 4px;
    color: var(--primary-color);
    background-color: var(--post-bg);
    transition: all 0.3s ease;
}

.category .pagination a:hover,
.tag .pagination a:hover {
    background-color: var(--primary-color);
    color: white;
}

.category .pagination a::after,
.tag .pagination a::after {
    display: none;
}

/* 分类和标签页面的文章列表 - 改为每行两个块状布局 */
.category-post-list,
.tag-post-list {
    background-color: transparent;
    padding: 0;
    margin-bottom: 20px;
    display: grid;
    grid-template-columns: 1fr 1fr; /* 每行两列 */
    gap: 20px;
    width: 100%;
}

.category-post-item,
.tag-post-item {
    border: none;
    padding: 0;
    margin: 0;
    transition: all 0.3s ease;
}

/* 块状设计 */
.category-post-item a,
.tag-post-item a {
    display: block;
    color: #6B4226 !important; /* 更深的棕色，添加!important确保应用 */
    background-color: var(--post-bg);
    padding: 25px 15px;
    border-radius: 8px;
    box-shadow: 0 3px 10px var(--shadow-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    border: 1px solid var(--border-color);
    font-size: 1.2em; /* 增大字体 */
    text-align: center;
    height: 100%;
    font-weight: 600; /* 加粗 */
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5); /* 添加白色阴影增强对比度 */
    letter-spacing: 0.5px; /* 增加字间距 */
}

/* 添加装饰元素 */
.category-post-item a::before,
.tag-post-item a::before {
    content: "☯";
    color: var(--accent-color);
    font-size: 3em;
    opacity: 0.15;
    position: absolute;
    bottom: -10px;
    right: 10px;
    transition: all 0.5s ease;
}

/* 添加文章计数 */
.category-post-item a::after,
.tag-post-item a::after {
    content: attr(data-count);
    font-size: 0.8em;
    background-color: var(--primary-color);
    color: white;
    padding: 3px 8px;
    border-radius: 20px;
    position: absolute;
    top: 10px;
    right: 10px;
    opacity: 0.9;
}

.category-post-item a:hover,
.tag-post-item a:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px var(--shadow-color);
    background-color: var(--highlight-color);
    color: #4A2512 !important; /* 悬停时更深的红棕色 */
}

.category-post-item a:hover::before,
.tag-post-item a:hover::before {
    transform: rotate(180deg) scale(1.2);
    opacity: 0.3;
}

/* 暗黑模式下的标题颜色调整 */
[data-theme="dark"] .category-post-item a,
[data-theme="dark"] .tag-post-item a {
    color: #E8C19D !important; /* 暗色模式下使用更亮的浅棕黄色 */
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3); /* 暗色模式下添加黑色阴影 */
}

[data-theme="dark"] .category-post-item a:hover,
[data-theme="dark"] .tag-post-item a:hover {
    color: #FFD9AA !important; /* 暗色模式下悬停时使用更明亮的浅橙色 */
}

/* 美化标题 */
.category h2,
.tag h2 {
    color: var(--primary-color);
    text-align: center;
    padding: 15px 0;
    margin-bottom: 30px;
    position: relative;
    font-size: 1.8em;
}

.category h2::before,
.tag h2::before {
    font-size: 1.2em;
    margin-right: 10px;
}

.category h2::after,
.tag h2::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--primary-color), transparent);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .category-post-item a,
    .tag-post-item a {
        padding: 20px 12px;
        font-size: 1em;
    }
    
    .category-post-item a::before,
    .tag-post-item a::before {
        font-size: 2.5em;
    }
}

@media (max-width: 480px) {
    .category-post-list,
    .tag-post-list {
        grid-template-columns: 1fr; /* 小屏幕上改为单列 */
        gap: 15px;
    }
    
    .category-post-item a,
    .tag-post-item a {
        padding: 15px 10px;
        font-size: 0.95em;
    }
    
    .category-post-item a::before,
    .tag-post-item a::before {
        font-size: 2em;
    }
}

/* 分类页为空时的提示样式 */
.category-empty-message,
.tag-empty-message {
    text-align: center;
    padding: 40px;
    background-color: var(--post-bg);
    border-radius: 8px;
    margin-bottom: 20px;
    color: var(--accent-color);
    font-style: italic;
    box-shadow: 0 3px 10px var(--shadow-color);
}

/* 旋转的法轮 - 首页标题 */
.home h1::before {
    content: "☸";
    color: var(--accent-color);
    display: inline-block;
    animation: rotate-dharma-wheel 6s linear infinite;
    transform-origin: center;
    margin-right: 8px;
}

/* 覆盖默认的site-title样式 */
.site-title::before {
    content: "☸";
    color: var(--accent-color);
    display: inline-block;
    animation: rotate-dharma-wheel 6s linear infinite;
    transform-origin: center;
    margin-right: 8px;
}

/* 修改文章背景色 */
.post {
    background-color: var(--post-bg);
    padding: 20px;
    border-radius: 8px;
    display: block;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

/* 确保图片和多媒体内容不会溢出容器 */
.post-content img, .post-excerpt img, 
.post-content video, .post-excerpt video,
.post-content iframe, .post-excerpt iframe,
.post-content pre, .post-excerpt pre,
.post-content table, .post-excerpt table {
    max-width: 100%;
    width: auto;
    height: auto;
    display: block;
    margin: 1em auto;
    box-sizing: border-box;
    overflow-x: auto; /* 允许横向滚动 */
}

.post-content pre, .post-excerpt pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    padding: 1em;
    overflow-x: auto;
    background-color: rgba(0, 0, 0, 0.05);
    border-radius: 4px;
}

.post-content code, .post-excerpt code {
    white-space: pre-wrap;
    word-wrap: break-word;
    max-width: 100%;
    display: inline-block;
}

/* 处理长链接 */
.post-content a, .post-excerpt a {
    color: #9B6A46; /* 棕褐色链接 */
    text-decoration: underline;
    word-break: break-all; /* 强制长链接断行 */
}

.post-content a:hover, .post-excerpt a:hover {
    color: #BE8563; /* 淡棕褐色 */
}

/* 移除之前添加的清除浮动方法 */
.post::after,
.post-content::after,
.post-excerpt::after,
.post-item::after {
    content: none;
}

/* 使用更可靠的clearfix方式 */
.clearfix:after {
    content: "";
    display: table;
    clear: both;
}

/* 添加通用的clearfix类 */
.post,
.post-content,
.post-excerpt,
.post-item,
.site-content {
    display: flow-root; /* 现代CSS清除浮动的方法 */
}

/* 主题切换按钮样式 */
.theme-switch-wrapper {
    display: inline-flex;
    align-items: center;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 100;
}

.theme-switch {
    display: inline-block;
    height: 26px;
    position: relative;
    width: 50px;
}

.theme-switch input {
    display: none;
}

.slider {
    background-color: var(--accent-color);
    bottom: 0;
    cursor: pointer;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
    transition: .4s;
    border-radius: 34px;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
}

.slider:before {
    background-color: white;
    bottom: 4px;
    content: "";
    height: 18px;
    left: 4px;
    position: absolute;
    transition: .4s;
    width: 18px;
    border-radius: 50%;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

input:checked + .slider {
    background-color: var(--primary-color);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

.theme-switch-wrapper .theme-label {
    margin-left: 10px;
    font-size: 0.9em;
    color: var(--primary-color);
}

/* 为暗黑模式添加图标 */
.slider:after {
    content: "☀";
    color: #FFE066; /* 更亮的黄色 */
    display: block;
    position: absolute;
    transform: translate(-50%,-50%);
    top: 50%;
    left: 70%;
    font-size: 16px;
    text-shadow: 0 0 3px rgba(255, 224, 102, 0.3);
}

input:checked + .slider:after {
    content: "☾";
    color: #D6D6D6; /* 更亮的银色 */
    left: 30%;
    text-shadow: 0 0 3px rgba(214, 214, 214, 0.3);
}

/* 移动设备上的主题切换按钮位置调整 */
@media (max-width: 768px) {
    .theme-switch-wrapper {
        top: 15px;
        right: 15px;
    }
    
    .theme-switch-wrapper .theme-label {
        display: none;
    }
    
    .theme-switch {
        width: 45px;
        height: 24px;
    }
    
    .slider:before {
        height: 16px;
        width: 16px;
    }
    
    input:checked + .slider:before {
        transform: translateX(21px);
    }
    
    .slider:after {
        font-size: 14px;
    }
}

.reading-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    z-index: 9999;
    transition: width 0.1s ease;
}

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: white;
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 9998;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top svg {
    width: 24px;
    height: 24px;
}

.back-to-top:hover {
    background: var(--secondary-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

pre, code {
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
}

pre {
    background: var(--blockquote-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1em;
    overflow-x: auto;
    margin: 1em 0;
    font-size: 0.9em;
    line-height: 1.5;
}

code {
    background: var(--blockquote-bg);
    padding: 0.2em 0.4em;
    border-radius: 4px;
    font-size: 0.9em;
}

pre code {
    background: none;
    padding: 0;
    border-radius: 0;
}

.highlight {
    background: var(--blockquote-bg);
    border-radius: 8px;
    margin: 1em 0;
    overflow-x: auto;
}

.highlight pre {
    margin: 0;
    border: none;
    background: transparent;
}

.highlight .lineno {
    color: var(--text-muted);
    margin-right: 1em;
    user-select: none;
}