/* ==========================================================================
   蛋壳云 (Dankeyun) - PaperMod 专属主题定制样式
   主色调：暖白 / 米色底色 + 蛋黄 / 橘色点缀 (#F59E0B / #D97706)
   完美适配明亮模式与暗黑模式 (Dark Mode)
   ========================================================================== */

:root {
  /* 品牌核心色彩 - 蛋黄/暖橘 */
  --danke-primary: #F59E0B;
  --danke-primary-hover: #D97706;
  --danke-primary-light: #FFFBEB;
  --danke-primary-border: #FDE68A;
  --danke-accent-orange: #FB923C;

  /* 明亮模式：暖白与温和米色质感 */
  --theme: #FAF9F6;
  --entry: #FFFFFF;
  --primary: #1E293B;
  --secondary: #64748B;
  --tertiary: #E2E8F0;
  --content: #334155;
  --hljs-bg: #1E293B;
  --code-bg: #F1F5F9;
  --border: #E5E7EB;

  /* 阴影效果 */
  --danke-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05), 0 1px 2px rgba(0, 0, 0, 0.03);
  --danke-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --danke-shadow-lg: 0 10px 15px -3px rgba(245, 158, 11, 0.12), 0 4px 6px -4px rgba(245, 158, 11, 0.08);
}

/* 暗黑模式重载 */
.dark {
  --danke-primary: #FBBF24;
  --danke-primary-hover: #F59E0B;
  --danke-primary-light: rgba(245, 158, 11, 0.12);
  --danke-primary-border: rgba(245, 158, 11, 0.25);
  --danke-accent-orange: #FB923C;

  --theme: #0F172A;
  --entry: #1E293B;
  --primary: #F8FAFC;
  --secondary: #94A3B8;
  --tertiary: #334155;
  --content: #CBD5E1;
  --hljs-bg: #0B1120;
  --code-bg: #1E293B;
  --border: #334155;

  --danke-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --danke-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
  --danke-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
}

/* 顶部导航品牌与链接高亮 */
.nav a:hover {
  color: var(--danke-primary) !important;
}

.logo a {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.logo a:hover {
  color: var(--danke-primary);
}

/* 首页 Hero 容器 */
.danke-hero-container {
  margin: 1.5rem 0 2rem 0;
  padding: 1.5rem 0;
  border-bottom: 1px dashed var(--border);
}

.danke-badge-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.danke-pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.825rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background-color: var(--danke-primary-light);
  color: var(--danke-primary-hover);
  border: 1px solid var(--danke-primary-border);
}

.dark .danke-pill {
  color: var(--danke-primary);
}

.danke-lead {
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--content);
  margin-bottom: 1.5rem;
}

/* 按钮组 */
.danke-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin: 1.25rem 0;
}

.danke-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 8px;
  font-size: 0.925rem;
  font-weight: 600;
  text-decoration: none !important;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  border: 1px solid transparent;
}

.danke-btn-primary {
  background: linear-gradient(135deg, var(--danke-primary) 0%, #D97706 100%);
  color: #FFFFFF !important;
  box-shadow: var(--danke-shadow-md);
}

.danke-btn-primary:hover {
  background: linear-gradient(135deg, #FBBF24 0%, var(--danke-primary) 100%);
  transform: translateY(-2px);
  box-shadow: var(--danke-shadow-lg);
}

.danke-btn-secondary {
  background-color: var(--entry);
  color: var(--primary) !important;
  border-color: var(--border);
  box-shadow: var(--danke-shadow-sm);
}

.danke-btn-secondary:hover {
  border-color: var(--danke-primary);
  color: var(--danke-primary) !important;
  transform: translateY(-2px);
}

.danke-btn-outline {
  background: transparent;
  color: var(--secondary) !important;
  border-color: var(--border);
}

.danke-btn-outline:hover {
  color: var(--primary) !important;
  border-color: var(--secondary);
}

.danke-btn-sm {
  padding: 0.4rem 0.85rem;
  font-size: 0.85rem;
}

/* 平台特性四宫格 */
.danke-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.danke-feature-card {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  padding: 1.2rem;
  border-radius: 10px;
  background-color: var(--entry);
  border: 1px solid var(--border);
  text-decoration: none !important;
  transition: all 0.25s ease;
  box-shadow: var(--danke-shadow-sm);
}

.danke-feature-card:hover {
  border-color: var(--danke-primary);
  transform: translateY(-3px);
  box-shadow: var(--danke-shadow-md);
}

.danke-card-icon {
  font-size: 2rem;
  line-height: 1;
}

.danke-card-content h3 {
  margin: 0 0 0.35rem 0;
  font-size: 1.05rem;
  color: var(--primary);
  font-weight: 600;
}

.danke-card-content p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--secondary);
  line-height: 1.5;
}

/* 提醒提示卡片 */
.danke-notice-box {
  margin: 2rem 0;
  padding: 1rem 1.25rem;
  border-radius: 8px;
  background-color: var(--danke-primary-light);
  border-left: 4px solid var(--danke-primary);
}

.danke-notice-title {
  font-weight: 700;
  color: var(--danke-primary-hover);
  margin-bottom: 0.35rem;
  font-size: 0.95rem;
}

.dark .danke-notice-title {
  color: var(--danke-primary);
}

.danke-notice-box p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--content);
  line-height: 1.6;
}

/* 教程订阅专有卡片 */
.danke-sub-card {
  margin: 1.5rem 0 2rem 0;
  padding: 1.25rem 1.5rem;
  background: var(--entry);
  border: 1px solid var(--danke-primary-border);
  border-radius: 12px;
  box-shadow: var(--danke-shadow-md);
}

.danke-sub-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
}

.danke-sub-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary);
}

.danke-sub-badge {
  background-color: var(--danke-primary);
  color: #FFFFFF;
  font-size: 0.75rem;
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
}

.danke-tag-secure {
  font-size: 0.8rem;
  color: #10B981;
  font-weight: 500;
}

.danke-sub-desc {
  font-size: 0.875rem;
  color: var(--secondary);
  margin: 0 0 1rem 0;
}

.danke-sub-input-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.danke-sub-input {
  flex: 1;
  padding: 0.6rem 0.85rem;
  font-size: 0.875rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background-color: var(--code-bg);
  color: var(--primary);
  font-family: monospace;
  outline: none;
}

.danke-sub-input:focus {
  border-color: var(--danke-primary);
}

.danke-sub-actions {
  display: flex;
  align-items: center;
}

.danke-sub-quick-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--danke-primary) !important;
  text-decoration: underline !important;
  text-underline-offset: 4px;
}

.danke-sub-quick-link:hover {
  color: var(--danke-primary-hover) !important;
}

/* Markdown 文章内引用块与高亮增强 */
.post-content blockquote {
  border-left: 4px solid var(--danke-primary);
  background-color: var(--danke-primary-light);
  padding: 0.75rem 1rem;
  border-radius: 0 8px 8px 0;
  color: var(--content);
}

.post-content a {
  color: var(--danke-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.post-content a:hover {
  color: var(--danke-primary-hover);
}

/* 列表美化 */
.post-content ol, .post-content ul {
  padding-left: 1.4rem;
  line-height: 1.8;
}

.post-content li::marker {
  color: var(--danke-primary);
}