/* ================ Markdown 文章样式 - 二次元赛博朋克风格 ================ */

/* 文章容器 */
.article-content {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.8;
  color: var(--text-primary);
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem 1rem;
  position: relative;
  z-index: 1;
}

/* 标题系统 */
.article-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin: 2.5rem 0 1.5rem;
  color: var(--accent-primary);
  text-shadow: 0 2px 8px rgba(255, 107, 157, 0.3);
  position: relative;
  padding-bottom: 0.75rem;
  border-bottom: 3px solid var(--accent-primary);
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.article-content h1::before {
  content: '✨';
  position: absolute;
  left: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  opacity: 0.7;
  animation: anime-sparkle 2s ease-in-out infinite;
}

.article-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin: 2rem 0 1rem;
  color: var(--accent-secondary);
  position: relative;
  padding-left: 1rem;
  border-left: 4px solid var(--accent-secondary);
  background: linear-gradient(90deg, var(--accent-secondary) 0%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.article-content h3 {
  font-size: 1.5rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem;
  color: var(--accent-cyan);
  position: relative;
}

.article-content h3::before {
  content: '▸';
  color: var(--accent-cyan);
  margin-right: 0.5rem;
  opacity: 0.8;
}

.article-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 1.25rem 0 0.5rem;
  color: var(--accent-gold);
}

.article-content h5 {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 1rem 0 0.5rem;
  color: var(--accent-orange);
}

.article-content h6 {
  font-size: 1rem;
  font-weight: 500;
  margin: 0.75rem 0 0.5rem;
  color: var(--text-muted);
  font-style: italic;
}

/* 段落 */
.article-content p {
  margin: 1rem 0;
  text-align: justify;
  hyphens: auto;
  word-break: break-word;
}

/* 链接 */
.article-content a {
  color: var(--accent-primary);
  text-decoration: none;
  border-bottom: 2px dotted var(--accent-primary);
  transition: all var(--transition-fast);
  position: relative;
  padding: 0 2px;
}

.article-content a:hover {
  color: var(--accent-cyan);
  border-bottom: 2px solid var(--accent-cyan);
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
  text-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}

.article-content a::after {
  content: '↗';
  font-size: 0.8em;
  margin-left: 0.2em;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}

.article-content a:hover::after {
  opacity: 1;
  animation: anime-bounce 0.5s ease-in-out;
}

/* 强调 */
.article-content strong {
  color: var(--accent-primary);
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(255, 107, 157, 0.2);
  background: linear-gradient(transparent 60%, rgba(255, 107, 157, 0.15) 60%);
  padding: 0 2px;
}

.article-content em {
  color: var(--accent-cyan);
  font-style: italic;
  background: linear-gradient(transparent 60%, rgba(0, 212, 255, 0.1) 60%);
  padding: 0 2px;
}

.article-content del {
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: var(--accent-primary);
  opacity: 0.7;
}

/* 代码块 */
.article-content pre {
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-card) 100%);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
  overflow-x: auto;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.article-content pre:hover {
  border-color: var(--accent-secondary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.article-content pre::before {
  content: '📄';
  position: absolute;
  top: -0.8rem;
  left: 1rem;
  background: var(--bg-primary);
  padding: 0 0.5rem;
  font-size: 0.9rem;
  color: var(--accent-secondary);
  border-radius: var(--radius-sm);
}

.article-content code {
  font-family: 'Cascadia Code', 'Consolas', 'Monaco', 'Courier New', monospace;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-primary);
}

.article-content pre code {
  display: block;
  white-space: pre;
  tab-size: 2;
}

/* 行内代码 */
.article-content p code,
.article-content li code {
  background: linear-gradient(135deg, rgba(106, 90, 249, 0.1) 0%, rgba(0, 212, 255, 0.1) 100%);
  color: var(--accent-secondary);
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 0.85em;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.article-content p code:hover,
.article-content li code:hover {
  background: linear-gradient(135deg, rgba(106, 90, 249, 0.2) 0%, rgba(0, 212, 255, 0.2) 100%);
  border-color: var(--accent-secondary);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(106, 90, 249, 0.2);
}

/* 列表 */
.article-content ul,
.article-content ol {
  margin: 1rem 0 1rem 2rem;
  padding: 0;
}

.article-content li {
  margin: 0.5rem 0;
  position: relative;
}

.article-content ul li::before {
  content: '✦';
  color: var(--accent-primary);
  position: absolute;
  left: -1.5rem;
  top: 0.1rem;
  font-size: 0.9rem;
  animation: anime-sparkle 3s ease-in-out infinite;
  animation-delay: calc(var(--i, 0) * 0.2s);
}

.article-content ol {
  counter-reset: item;
}

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

.article-content ol li::before {
  content: counter(item) '.';
  color: var(--accent-cyan);
  font-weight: 600;
  position: absolute;
  left: -2rem;
  top: 0;
  font-size: 0.9rem;
}

/* 引用块 */
.article-content blockquote {
  background: linear-gradient(90deg, rgba(106, 90, 249, 0.08) 0%, transparent 100%);
  border-left: 4px solid var(--accent-secondary);
  padding: 1.5rem 2rem;
  margin: 1.5rem 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  position: relative;
  overflow: hidden;
}

.article-content blockquote::before {
  content: '❝';
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  font-size: 3rem;
  color: var(--accent-secondary);
  opacity: 0.2;
  font-family: serif;
}

.article-content blockquote p {
  margin: 0;
  font-style: italic;
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
}

/* 表格 */
.article-content .table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: var(--shadow-md);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.article-content thead {
  background: linear-gradient(135deg, var(--accent-secondary) 0%, var(--accent-cyan) 100%);
}

.article-content th {
  padding: 1rem;
  text-align: left;
  color: white;
  font-weight: 600;
  border-bottom: 3px solid var(--accent-primary);
  position: relative;
  overflow: hidden;
}

.article-content th::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  animation: anime-scan 3s ease-in-out infinite;
}

.article-content td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-color);
  transition: background-color var(--transition-fast);
}

.article-content tr:hover td {
  background: rgba(106, 90, 249, 0.05);
}

.article-content tr:nth-child(even) {
  background: rgba(106, 90, 249, 0.02);
}

/* 图片 */
.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 1.5rem auto;
  display: block;
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.article-content img:hover {
  border-color: var(--accent-primary);
  box-shadow: var(--shadow-glow);
  transform: scale(1.01);
}

/* 分割线 */
.article-content hr {
  border: none;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-primary), var(--accent-cyan), transparent);
  margin: 2.5rem 0;
  position: relative;
  overflow: visible;
}

.article-content hr::before {
  content: '❖';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg-primary);
  padding: 0 1rem;
  color: var(--accent-primary);
  font-size: 1.2rem;
}

/* 响应式调整 */
@media (max-width: 768px) {
  .article-content {
    padding: 1.5rem 0.75rem;
    font-size: 0.95rem;
  }
  
  .article-content h1 {
    font-size: 2rem;
  }
  
  .article-content h2 {
    font-size: 1.75rem;
  }
  
  .article-content h3 {
    font-size: 1.35rem;
  }
  
  .article-content pre {
    padding: 1rem;
    margin: 1rem -0.5rem;
    border-radius: var(--radius-sm);
  }
  
  .article-content .table-wrapper {
    margin: 1rem -0.5rem;
    border-radius: var(--radius-sm);
  }
}

/* 暗色主题适配 */
[data-theme="dark"] .article-content {
  color: var(--text-primary);
}

[data-theme="dark"] .article-content pre {
  background: linear-gradient(135deg, #1a1540 0%, #0f0c29 100%);
  border-color: #3a3270;
}

[data-theme="dark"] .article-content blockquote {
  background: linear-gradient(90deg, rgba(106, 90, 249, 0.15) 0%, transparent 100%);
  border-left-color: var(--accent-cyan);
}

[data-theme="dark"] .article-content .table-wrapper {
  background: #1a1540;
  border-color: #3a3270;
}

[data-theme="dark"] .article-content tr:hover td {
  background: rgba(106, 90, 249, 0.1);
}

/* 动画定义 */
@keyframes anime-sparkle {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.2); }
}

@keyframes anime-bounce {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(2px); }
}

@keyframes anime-scan {
  0% { left: -100%; }
  100% { left: 100%; }
}