/* ==================== 全局 Markdown 内容样式 ==================== */
/* 此文件用于全站所有 Markdown 内容的统一样式 */

.markdown-content {
    line-height: 1.9;
    color: var(--text-secondary);
    overflow-wrap: break-word;
    word-wrap: break-word;
    word-break: break-word;
    hyphens: auto;
    font-size: 1.05rem;
    max-width: 100%;
    overflow-x: auto;
    box-sizing: border-box;
}

/* 标题样式 */
.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4,
.markdown-content h5,
.markdown-content h6 {
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--text);
    font-weight: 600;
    line-height: 1.3;
    scroll-margin-top: 100px;
}

.markdown-content h1 {
    font-size: 2.5rem;
    border-bottom: 3px solid var(--border);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
    color: var(--primary);
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.markdown-content h2 {
    font-size: 2rem;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0.8rem;
    margin-top: 3rem;
    position: relative;
}

.markdown-content h2::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.markdown-content h3 {
    font-size: 1.6rem;
    color: var(--primary-dark);
    position: relative;
    padding-left: 1.2rem;
}

.markdown-content h3::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 24px;
    background: linear-gradient(180deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.markdown-content h4 {
    font-size: 1.4rem;
    color: var(--primary-dark);
    margin-top: 2rem;
}

.markdown-content h5 {
    font-size: 1.2rem;
    color: var(--text);
}

.markdown-content h6 {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* 段落样式 */
.markdown-content p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

/* 列表样式 */
.markdown-content ul,
.markdown-content ol {
    margin: 1.5rem 0 1.8rem 0;
    padding-left: 2.5rem;
}

.markdown-content li {
    margin-bottom: 0.8rem;
    position: relative;
    line-height: 1.8;
}

.markdown-content ul li::marker {
    color: var(--primary);
    font-size: 1.1em;
}

.markdown-content ul li::before {
    content: "•";
    color: var(--primary);
    font-weight: bold;
    display: inline-block;
    width: 1em;
    margin-left: -1em;
}

.markdown-content ol li {
    counter-increment: list-item;
}

.markdown-content ol li::marker {
    color: var(--primary);
    font-weight: 600;
}

/* 代码块样式 */
.markdown-content pre {
    background: var(--bg);
    padding: 1.8rem;
    border-radius: var(--radius);
    overflow: auto;
    margin: 1.8rem 0;
    border: 1px solid var(--border);
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    line-height: 1.7;
    tab-size: 4;
    box-shadow: var(--shadow-sm);
    position: relative;
    animation: slideInUp 0.5s ease-out forwards;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

@media (max-width: 768px) {
    .markdown-content pre {
        padding: 1.2rem;
        font-size: 0.9rem;
    }
}

.markdown-content pre:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

@keyframes slideInUp {
    from { 
        transform: translateY(20px);
        opacity: 0;
    }
    to { 
        transform: translateY(0);
        opacity: 1;
    }
}

/* 内联代码样式 */
.markdown-content code {
    padding: 0.3rem 0.7rem;
    border-radius: 6px;
    font-family: 'Fira Code', 'Courier New', Courier, monospace;
    font-size: 0.95em;
    color: var(--text);
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 1px 3px rgba(var(--primary-rgb), 0.05);
    white-space: nowrap;
    display: inline-block;
    margin: 0 0.3rem;
    vertical-align: middle;
    transition: all 0.2s ease;
}

.markdown-content code:hover {
    background: rgba(var(--primary-rgb), 0.15);
    border-color: var(--primary);
}

/* 确保代码块中的代码不受内联代码样式影响 */
.markdown-content pre code {
    background: transparent;
    padding: 0;
    border-radius: 0;
    border: none;
    box-shadow: none;
    color: inherit;
    white-space: pre;
    display: block;
    margin: 0;
    font-size: 0.95em;
    transition: none;
}

.markdown-content pre code:hover {
    background: transparent;
    border-color: transparent;
}

/* 引用块样式 */
.markdown-content blockquote {
    border-left: 5px solid var(--primary);
    padding: 1.2rem 1.8rem;
    margin: 1.8rem 0;
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.05), transparent);
    border-radius: 0 12px 12px 0;
    color: var(--text-secondary);
    font-style: italic;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.markdown-content blockquote:hover {
    background: linear-gradient(90deg, rgba(var(--primary-rgb), 0.08), transparent);
    transform: translateX(5px);
}

.markdown-content blockquote p:last-child {
    margin-bottom: 0;
}

/* 表格样式 */
.markdown-content table {
    width: auto;
    min-width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin: 0;
    border-radius: 12px;
    overflow: hidden;
    display: table;
    background: var(--card-bg);
    box-shadow: var(--shadow-sm);
}

/* 表格容器包装器，用于响应式滚动 */
.markdown-content .table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: 1.8rem 0;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
    background: var(--card-bg);
    scrollbar-width: thin;
    scrollbar-color: var(--primary) rgba(var(--primary-rgb), 0.1);
}

.markdown-content .table-wrapper::-webkit-scrollbar {
    height: 8px;
}

.markdown-content .table-wrapper::-webkit-scrollbar-track {
    background: rgba(var(--primary-rgb), 0.1);
    border-radius: 4px;
}

.markdown-content .table-wrapper::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
    transition: background-color 0.2s ease;
}

.markdown-content .table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

.markdown-content th,
.markdown-content td {
    padding: 0.8rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
    min-width: 80px;
}

.markdown-content th {
    background: linear-gradient(180deg, rgba(var(--primary-rgb), 0.1), rgba(var(--accent-rgb), 0.1));
    color: var(--text);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    transition: background-color 0.3s ease;
}

.markdown-content tbody tr:hover {
    background: rgba(var(--primary-rgb), 0.03);
    transition: background-color 0.2s ease;
}

.markdown-content tr:last-child td {
    border-bottom: none;
}

/* 链接样式 */
.markdown-content a {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.2s ease;
}

.markdown-content a:hover {
    color: var(--primary-dark);
    border-bottom-color: var(--primary);
}

/* 水平线样式 */
.markdown-content hr {
    border: none;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
    margin: 2.5rem 0;
}

/* 图片样式 */
.markdown-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius);
    margin: 1rem 0;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.markdown-content img:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-md);
}

/* 强调文本 */
.markdown-content strong {
    color: var(--text);
    font-weight: 700;
}

.markdown-content em {
    color: var(--text-secondary);
}

/* 删除线 */
.markdown-content del {
    color: var(--text-secondary);
    text-decoration: line-through;
    opacity: 0.7;
}

/* 任务列表 */
.markdown-content input[type="checkbox"] {
    margin-right: 0.5rem;
    accent-color: var(--primary);
    cursor: pointer;
}

.markdown-content li:has(input[type="checkbox"]) {
    list-style-type: none;
    padding-left: 1.5rem;
}

/* 代码块复制按钮（如果有） */
.markdown-content pre .copy-button {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    padding: 0.3rem 0.6rem;
    background: rgba(var(--primary-rgb), 0.1);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--primary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0;
}

.markdown-content pre:hover .copy-button {
    opacity: 1;
}

.markdown-content pre .copy-button:hover {
    background: var(--primary);
    color: white;
}

/* 响应式优化 */
@media (max-width: 768px) {
    .markdown-content {
        font-size: 1rem;
        line-height: 1.7;
    }
    
    .markdown-content h1 {
        font-size: 2rem;
        margin-top: 2rem;
        margin-bottom: 1.5rem;
        padding-bottom: 0.6rem;
    }
    
    .markdown-content h2 {
        font-size: 1.6rem;
        margin-top: 2rem;
    }
    
    .markdown-content h3 {
        font-size: 1.3rem;
        padding-left: 1rem;
    }
    
    .markdown-content pre {
        padding: 1rem;
        font-size: 0.9rem;
        margin: 1.5rem 0;
    }
    
    .markdown-content table {
        font-size: 0.9rem;
        min-width: 600px;
    }
    
    .markdown-content .table-wrapper {
        border-radius: 8px;
        margin: 1.5rem 0;
    }
    
    .markdown-content th,
    .markdown-content td {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .markdown-content ul,
    .markdown-content ol {
        padding-left: 1.5rem;
        margin: 1rem 0 1.5rem 0;
    }
}

@media (max-width: 480px) {
    .markdown-content h1 {
        font-size: 1.8rem;
    }
    
    .markdown-content h2 {
        font-size: 1.4rem;
    }
    
    .markdown-content h3 {
        font-size: 1.2rem;
    }
    
    .markdown-content table {
        min-width: 500px;
    }
    
    .markdown-content .table-wrapper {
        margin: 1rem 0;
        border-radius: 6px;
    }
    
    .markdown-content th,
    .markdown-content td {
        padding: 0.5rem 0.7rem;
        font-size: 0.8rem;
    }
    
    .markdown-content code {
        font-size: 0.9em;
        padding: 0.25rem 0.5rem;
    }
}