/* 基础与平滑滚动 */
html {
  scroll-behavior: smooth;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: #94a3b8;
  border-radius: 9999px;
}
.dark ::-webkit-scrollbar-thumb {
  background: #334155;
}
::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}

/* 渐变背景光晕动画 */
@keyframes pulse-slow {
  0%, 100% {
    transform: scale(1) translate(0, 0);
    opacity: 0.4;
  }
  50% {
    transform: scale(1.1) translate(20px, -20px);
    opacity: 0.6;
  }
}

.animate-glow {
  animation: pulse-slow 8s ease-in-out infinite alternate;
}

/* 卡片悬停微质感 */
.project-card {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.project-card:hover {
  transform: translateY(-4px);
}

/* Markdown 文章详情排版微调 */
.markdown-body {
  line-height: 1.8;
  font-size: 1.05rem;
}
.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  font-weight: 700;
  margin-top: 1.8rem;
  margin-bottom: 0.8rem;
  line-height: 1.3;
}
.markdown-body h1 { font-size: 1.85rem; border-bottom: 1px solid #e2e8f0; padding-bottom: 0.5rem; }
.dark .markdown-body h1 { border-bottom-color: #334155; }
.markdown-body h2 { font-size: 1.5rem; }
.markdown-body h3 { font-size: 1.25rem; }
.markdown-body p {
  margin-bottom: 1.2rem;
}
.markdown-body ul, .markdown-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}
.markdown-body ul { list-style-type: disc; }
.markdown-body ol { list-style-type: decimal; }
.markdown-body li { margin-bottom: 0.4rem; }
.markdown-body blockquote {
  border-left: 4px solid #3b82f6;
  padding-left: 1rem;
  margin: 1.2rem 0;
  color: #64748b;
  background-color: rgba(59, 130, 246, 0.05);
  border-radius: 0 0.5rem 0.5rem 0;
  padding: 0.75rem 1rem;
}
.dark .markdown-body blockquote {
  color: #94a3b8;
  background-color: rgba(59, 130, 246, 0.1);
}
.markdown-body pre {
  border-radius: 0.75rem;
  margin: 1.2rem 0;
  padding: 1rem;
  background: #0d1117 !important;
  overflow-x: auto;
}
.markdown-body code:not(pre code) {
  background-color: rgba(99, 102, 241, 0.1);
  color: #4f46e5;
  padding: 0.2rem 0.4rem;
  border-radius: 0.375rem;
  font-size: 0.9em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.dark .markdown-body code:not(pre code) {
  background-color: rgba(99, 102, 241, 0.2);
  color: #818cf8;
}