.wy-nav-content {
    max-width: 100%;
}

/* 允许自动换行 */
.rst-content table.docutils td,
.rst-content table.docutils th {
    white-space: normal;
    word-break: keep-all;
    font-size: 16px;
}
/* Meta */
.rst-content table.docutils td:nth-child(1),
.rst-content table.docutils th:nth-child(1) {
    min-width: calc(1 * 10ch);
}

/* Title */
.rst-content table.docutils td:nth-child(2),
.rst-content table.docutils th:nth-child(2) {
    min-width: calc(4 * 10ch);
}

/* Cover */
.rst-content table.docutils td:nth-child(3),
.rst-content table.docutils th:nth-child(3) {
    min-width: calc(1 * 10ch);
}

/* Publication */
.rst-content table.docutils td:nth-child(4),
.rst-content table.docutils th:nth-child(4) {
    min-width: calc(1 * 10ch);
}

/* Code */
.rst-content table.docutils td:nth-child(5),
.rst-content table.docutils th:nth-child(5) {
    min-width: calc(1 * 10ch);
}

/* Prototxt 语法高亮样式 - 强制去除所有下划线 */
.language-prototxt,
.language-prototxt *,
pre .language-prototxt,
pre .language-prototxt *,
code.language-prototxt,
code.language-prototxt * {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', 'Source Code Pro', Menlo, Consolas, 'DejaVu Sans Mono', monospace;
    font-size: 14px;
    line-height: 1.6;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    text-decoration: none !important;
    text-decoration-line: none !important;
    text-decoration-style: none !important;
    text-decoration-color: transparent !important;
    border-bottom: none !important;
    box-shadow: none !important;
}

/* Prototxt 特定元素样式 - 清晰无重影，无下划线 */
.language-prototxt .token {
    text-decoration: none !important;
}

.language-prototxt .token.comment {
    color: #5a7d47 !important;
    font-style: italic;
    font-weight: 400;
    text-decoration: none !important;
}

.language-prototxt .token.string {
    color: #a85a2a !important;
    font-weight: 400;
    text-decoration: none !important;
}

.language-prototxt .token.number {
    color: #2a7a3a !important;
    font-weight: 400;
    text-decoration: none !important;
}

.language-prototxt .token.boolean {
    color: #0f4c81 !important;
    font-weight: 600;
    text-decoration: none !important;
}

.language-prototxt .token.property,
.language-prototxt .token.field-name {
    color: #1f5582 !important;
    font-weight: 500;
    text-decoration: none !important;
}

.language-prototxt .token.class-name,
.language-prototxt .token.message-type {
    color: #2d6356 !important;
    font-weight: 600;
    text-decoration: none !important;
}

.language-prototxt .token.punctuation {
    color: #444444 !important;
    font-weight: 400;
    text-decoration: none !important;
}

.language-prototxt .token.operator {
    color: #444444 !important;
    font-weight: 400;
    text-decoration: none !important;
}

/* 弹窗中的代码块样式 */
pre code.language-prototxt {
    background-color: #faf9f7 !important;
    color: #2c2c2c !important;
    border-radius: 4px;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    font-weight: inherit;
    text-shadow: none;
    text-decoration: none !important;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 重写弹窗内容区域背景色以匹配米白色主题 */
.modal-content pre {
    background: #faf9f7 !important;
}

/* 添加关键字高亮 */
.token.keyword {
    color: #8e4585 !important;
    font-weight: bold;
}

/* 增强可读性的行号和间距 */
.language-prototxt {
    tab-size: 2;
    -moz-tab-size: 2;
    -o-tab-size: 2;
}

/* 为不同嵌套级别添加缩进指示 */
pre code.language-prototxt {
    white-space: pre;
    overflow-wrap: normal;
}

/* 简化的数字和布尔值样式 - 移除背景避免重影 */
.token.number {
    color: #2a7a3a !important;
}

.token.boolean {
    color: #0f4c81 !important;
    font-weight: bold;
}

/* 简化的字符串样式 */
.token.string {
    color: #a85a2a !important;
}

/* URL 链接样式 - 只为真正的URL添加下划线 */
.language-prototxt .token.url {
    color: #1565c0 !important;
    text-decoration: underline;
}

.language-prototxt .token.url:not([href*="http"]) {
    text-decoration: none !important;
}

/* 变量/标识符样式 */
.language-prototxt .token.variable {
    color: #8a6914 !important;
    text-decoration: none !important;
}

/* 消息名称样式 */
.language-prototxt .token.class-name {
    color: #2d6356 !important;
    font-weight: bold;
    font-size: 1.05em;
    text-decoration: none !important;
}

/* 强制重置所有可能的装饰线样式 */
pre code.language-prototxt,
pre code.language-prototxt *,
.language-prototxt,
.language-prototxt *,
.language-prototxt .token,
.language-prototxt .token *,
.prism-previewer,
.prism-previewer * {
    text-decoration: none !important;
    text-decoration-line: none !important;
    text-decoration-style: none !important;
    text-decoration-color: transparent !important;
    text-underline-offset: 0 !important;
    text-decoration-thickness: 0 !important;
    text-decoration-skip: none !important;
    text-decoration-skip-ink: none !important;
    border-bottom: none !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
    box-shadow: none !important;
    background-image: none !important;
    outline: none !important;
    -webkit-text-decoration: none !important;
    -webkit-text-decoration-line: none !important;
    -webkit-text-decoration-style: none !important;
    -webkit-text-decoration-color: transparent !important;
}

/* 特别针对可能的链接样式重置 */
a .language-prototxt,
a .language-prototxt *,
.language-prototxt a,
.language-prototxt a * {
    text-decoration: none !important;
    border-bottom: none !important;
}

/* 终极装饰线移除 - 覆盖所有可能的样式来源 */
*[class*="language-prototxt"] * {
    text-decoration: none !important;
    text-decoration-line: none !important;
    border-bottom: none !important;
    border-top: none !important;
    outline: none !important;
    background: none !important;
    background-image: none !important;
    background-position: none !important;
    background-repeat: no-repeat !important;
    background-size: 0 !important;
}

/* 覆盖 Prism 默认主题可能的样式 */
.token.url,
.token.symbol,
.token.inserted {
    text-decoration: none !important;
}

/* 确保在弹窗环境中也没有任何装饰线 */
div[style*="position: fixed"] .language-prototxt,
div[style*="position: fixed"] .language-prototxt *,
div[style*="position: fixed"] .token {
    text-decoration: none !important;
    border-bottom: none !important;
    border-top: none !important;
    outline: none !important;
    background: transparent !important;
    background-image: none !important;
}

/* 专门针对上划线的重置 */
.language-prototxt,
.language-prototxt *,
pre .language-prototxt,
pre .language-prototxt *,
code.language-prototxt,
code.language-prototxt *,
.language-prototxt .token,
.language-prototxt .token * {
    /* 移除所有可能的文本装饰 */
    text-decoration: none !important;
    text-decoration-line: none !important;
    text-decoration-style: none !important;
    text-decoration-color: transparent !important;
    text-decoration-thickness: 0 !important;
    text-underline-position: unset !important;
    text-decoration-skip-ink: none !important;
    text-emphasis: none !important;
    text-emphasis-style: none !important;
    text-emphasis-color: transparent !important;
    
    /* 移除边框 */
    border: none !important;
    border-top: none !important;
    border-bottom: none !important;
    border-left: none !important;
    border-right: none !important;
    outline: none !important;
    
    /* 移除背景装饰 - 但保持代码块背景 */
    background-image: none !important;
    box-shadow: none !important;
    
    /* Webkit 特定属性 */
    -webkit-text-decoration: none !important;
    -webkit-text-decoration-line: none !important;
    -webkit-text-decoration-style: none !important;
    -webkit-text-decoration-color: transparent !important;
    -webkit-text-emphasis: none !important;
    -webkit-text-emphasis-style: none !important;
    
    /* Mozilla 特定属性 */
    -moz-text-decoration-line: none !important;
    -moz-text-decoration-style: none !important;
    -moz-text-decoration-color: transparent !important;
}

/* 返回顶部按钮样式 */
#back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: #404040;
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease-in-out;
    z-index: 1000;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
}

#back-to-top:hover {
    background-color: #2a2a2a;
    transform: scale(1.1);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.4);
}

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

#back-to-top::before {
    content: "";
    display: block;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='white' viewBox='0 0 24 24'%3E%3Cpath d='M7.41 15.41L12 10.83l4.59 4.58L18 14l-6-6-6 6z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    /* 确保在所有设备上图标清晰显示 */
    min-width: 16px;
    min-height: 16px;
    flex-shrink: 0;
}

/* 响应式设计 - 在小屏幕上调整按钮位置 */
@media (max-width: 768px) {
    #back-to-top {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    #back-to-top::before {
        width: 22px;
        height: 22px;
    }
}

/* 超小屏幕特别优化 */
@media (max-width: 480px) {
    #back-to-top {
        bottom: 15px;
        right: 15px;
        width: 48px;
        height: 48px;
    }
    
    #back-to-top::before {
        width: 20px;
        height: 20px;
    }
}