/* === Reset & Base === */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --green-primary: #07C160;
  --green-light: #e8f8ef;
  --green-dark: #06ad56;
  --green-bg: #f0faf4;
  --text-primary: #1a1a1a;
  --text-secondary: #666;
  --text-tertiary: #999;
  --bg-primary: #ffffff;
  --bg-secondary: #f7f8fa;
  --bg-hover: #f2f3f5;
  --border: #e8e8e8;
  --border-light: #f0f0f0;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.08);
  --max-width: 960px;
  --transition: 0.2s ease;
}

[data-theme="dark"] {
  --green-light: #162e1f;
  --green-bg: #0f1f14;
  --text-primary: #e4e4e7;
  --text-secondary: #a1a1aa;
  --text-tertiary: #71717a;
  --bg-primary: #18181b;
  --bg-secondary: #0f0f12;
  --bg-hover: #27272a;
  --border: #2e2e33;
  --border-light: #232328;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.2);
  --shadow-md: 0 2px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 4px 24px rgba(0,0,0,0.4);
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
  color: var(--text-primary);
  background: var(--bg-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* === Header === */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
}
[data-theme="dark"] .header { background: rgba(24,24,27,0.92); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 17px;
}

.logo-icon { flex-shrink: 0; border-radius: 6px; object-fit: cover; }

.about-avatar img { border-radius: 20px; object-fit: cover; }

.nav { display: flex; gap: 4px; }

.nav-link {
  padding: 6px 14px;
  font-size: 14px;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-link:hover { color: var(--text-primary); background: var(--bg-hover); }
.nav-link.active { color: var(--green-primary); font-weight: 600; }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}

.header-actions { display: flex; align-items: center; gap: 4px; }

.search-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer;
  color: var(--text-secondary); border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.search-toggle:hover { color: var(--green-primary); background: var(--bg-hover); }

.theme-toggle, .lang-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  background: none; border: none; cursor: pointer;
  color: var(--text-secondary); border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.theme-toggle:hover, .lang-toggle:hover { color: var(--green-primary); background: var(--bg-hover); }

.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.lang-label { font-size: 12px; font-weight: 700; font-family: inherit; }

/* === Search Overlay === */
.search-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.4); backdrop-filter: blur(4px);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 12vh;
  opacity: 0; visibility: hidden;
  transition: opacity 0.2s, visibility 0.2s;
}
.search-overlay.open { opacity: 1; visibility: visible; }

.search-container {
  width: 90%; max-width: 580px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
  overflow: hidden;
  transform: translateY(-12px) scale(0.98);
  transition: transform 0.2s;
}
.search-overlay.open .search-container { transform: translateY(0) scale(1); }

.search-header {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
}
.search-input-wrap {
  display: flex; align-items: center; gap: 10px;
}
.search-icon { color: var(--text-tertiary); flex-shrink: 0; }
.search-input {
  flex: 1; border: none; outline: none;
  font-size: 16px; background: none;
  color: var(--text-primary); font-family: inherit;
}
.search-input::placeholder { color: var(--text-tertiary); }
.search-kbd {
  font-size: 11px; padding: 2px 6px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 4px; color: var(--text-tertiary);
  font-family: inherit; line-height: 1.4;
}

.search-results {
  max-height: 420px; overflow-y: auto;
  padding: 8px;
}
.search-hint {
  text-align: center; padding: 40px 20px;
  color: var(--text-tertiary); font-size: 14px;
}

.search-result-item {
  display: block; padding: 12px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
  cursor: pointer;
}
.search-result-item:hover { background: var(--bg-hover); }
.search-result-item + .search-result-item { margin-top: 2px; }

.search-result-title {
  font-size: 15px; font-weight: 600;
  color: var(--text-primary); margin-bottom: 4px;
}
.search-result-snippet {
  font-size: 13px; color: var(--text-secondary);
  line-height: 1.5; margin-bottom: 6px;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.search-result-snippet mark {
  background: var(--green-light); color: var(--green-dark);
  padding: 0 2px; border-radius: 2px;
}
.search-result-title mark {
  background: var(--green-light); color: var(--green-dark);
  padding: 0 2px; border-radius: 2px;
}
.search-result-meta {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-tertiary);
}
.search-tag {
  padding: 1px 8px;
  background: var(--green-light); color: var(--green-primary);
  border-radius: 10px; font-size: 11px;
}

/* === Hero === */
.hero {
  background: linear-gradient(135deg, var(--green-primary) 0%, #0ad06a 100%);
  color: #fff;
  padding: 56px 0 48px;
  text-align: center;
}

.hero-title {
  font-size: 32px;
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}

.hero-desc {
  font-size: 16px;
  opacity: 0.9;
  margin-bottom: 24px;
}

.hero-tags { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }

.tag {
  padding: 4px 14px;
  font-size: 13px;
  background: rgba(255,255,255,0.2);
  border-radius: 20px;
  backdrop-filter: blur(4px);
  cursor: pointer;
  transition: background var(--transition);
}
a.tag:hover { background: rgba(255,255,255,0.35); }

/* === Main === */
.main { padding: 32px 0 48px; }

.section { margin-bottom: 40px; }

.section-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-left: 10px;
  border-left: 3px solid var(--green-primary);
}

/* === Article Cards (Featured) === */
.article-grid {
  display: grid;
  gap: 16px;
}

.featured-grid {
  grid-template-columns: repeat(2, 1fr);
}

.latest-grid {
  grid-template-columns: repeat(2, 1fr);
}

.popular-grid {
  grid-template-columns: repeat(2, 1fr);
}

.article-card {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}
.article-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-cover {
  width: 100%;
  aspect-ratio: 2.35 / 1;
  overflow: hidden;
}

.card-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--green-primary);
  background: var(--green-light);
  border-radius: 4px;
}

.card-body { padding: 16px 20px 20px; }

.card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.card-category {
  font-size: 12px;
  font-weight: 600;
  color: var(--green-primary);
}

.card-date {
  font-size: 12px;
  color: var(--text-tertiary);
}

.card-title {
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 8px;
}

.card-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}

.read-time {
  font-size: 12px;
  color: var(--text-tertiary);
}

.read-more {
  font-size: 13px;
  color: var(--green-primary);
  font-weight: 500;
}

/* === Article List (Latest) === */
.article-list { display: flex; flex-direction: column; gap: 1px; }

.article-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--bg-primary);
  cursor: pointer;
  transition: background var(--transition);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  margin-bottom: 8px;
}
.article-row:hover { background: var(--bg-hover); }

.row-cover {
  flex-shrink: 0;
  width: 160px;
  aspect-ratio: 2.35 / 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.row-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.row-body { flex: 1; min-width: 0; }

.row-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.row-excerpt {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* === Categories === */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 12px;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: all var(--transition);
  cursor: pointer;
}
.category-card:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cat-icon { font-size: 28px; margin-bottom: 8px; }
.cat-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.cat-count { font-size: 12px; color: var(--text-tertiary); }

/* === Home Layout (sidebar) === */
.home-layout {
  display: flex;
  gap: 32px;
  align-items: flex-start;
}

.home-content {
  flex: 1;
  min-width: 0;
}

.home-sidebar {
  width: 280px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  align-self: flex-start;
}

/* === About (sidebar) === */
.sidebar-about {
  padding: 24px;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  text-align: center;
}

.sidebar-about .about-avatar { margin-bottom: 12px; }
.sidebar-about .about-avatar img { border-radius: 50%; }

.about-name { font-size: 18px; font-weight: 700; margin-bottom: 4px; }
.about-id { font-size: 13px; color: var(--text-tertiary); margin-bottom: 6px; }
.about-bio { font-size: 13px; color: var(--text-secondary); margin-bottom: 12px; line-height: 1.6; }

.about-links { display: flex; gap: 12px; justify-content: center; }

.about-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  transition: all var(--transition);
}
.about-link:hover { color: var(--green-primary); background: var(--green-light); }

/* === Footer === */
.footer {
  border-top: 1px solid var(--border-light);
  background: var(--bg-primary);
}

.footer-inner {
  padding: 20px 0;
  text-align: center;
}

.footer-text {
  font-size: 13px;
  color: var(--text-tertiary);
}

/* === Article Page === */
.article-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-light);
}
[data-theme="dark"] .article-bar { background: rgba(24,24,27,0.95); }

.article-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
}

.article-bar-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.article-bar-brand:hover { color: var(--green-primary); }

.article-bar-brand img {
  border-radius: 4px;
}

.article-bar-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}

.article-card-wrapper {
  max-width: 720px;
  margin: 0 auto;
  background: var(--bg-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  padding: 0 40px 48px;
  margin-bottom: 32px;
}

.article-card-wrapper .article-header {
  padding: 40px 0 24px;
}

.article-card-wrapper .article-content {
  max-width: none;
  padding: 0 0 24px;
}

.article-header {
  padding: 48px 0 32px;
  text-align: center;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 24px;
  transition: color var(--transition);
}
.article-back:hover { color: var(--green-primary); }

.article-page-title {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 16px;
}

.article-meta-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  font-size: 14px;
  color: var(--text-tertiary);
}

.article-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 64px;
}

.article-content h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 40px 0 16px;
  padding-left: 12px;
  border-left: 3px solid var(--green-primary);
}

.article-content h3 {
  font-size: 18px;
  font-weight: 600;
  margin: 32px 0 12px;
}

.article-content p {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.article-content ul, .article-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.article-content li {
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 4px;
}

.article-content pre {
  background: #1e1e2e;
  color: #cdd6f4;
  padding: 20px;
  border-radius: var(--radius-md);
  overflow-x: auto;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.6;
}

.article-content code {
  font-family: "SF Mono", "Fira Code", Consolas, monospace;
}

.article-content p code {
  background: var(--green-light);
  color: var(--green-dark);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 14px;
}

.article-content blockquote {
  border-left: 3px solid var(--green-primary);
  padding: 12px 16px;
  margin: 16px 0;
  background: var(--green-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: var(--text-secondary);
  font-size: 15px;
}

.article-content img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 16px 0;
}

.article-content a {
  color: var(--green-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-content a:hover {
  color: var(--green-dark);
}

/* === Article Navigation === */
.article-nav {
  display: flex;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}

.article-nav-link {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px;
  background: var(--bg-primary);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.article-nav-link:hover {
  border-color: var(--green-primary);
  box-shadow: var(--shadow-sm);
}
.article-nav-link.next { text-align: right; margin-left: auto; }

.article-nav-label { font-size: 12px; color: var(--text-tertiary); }
.article-nav-title { font-size: 14px; font-weight: 600; color: var(--text-primary); }

/* === Modal === */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
}
.modal-overlay.open { display: flex; }

.modal-content {
  position: relative;
  background: var(--bg-primary);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  max-width: 360px;
  width: 90%;
  animation: modalIn 0.2s ease;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-content img {
  display: block;
  width: 100%;
  border-radius: var(--radius-md);
}

.modal-close {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  font-size: 24px;
  color: var(--text-tertiary);
  cursor: pointer;
  line-height: 1;
  border-radius: 50%;
  transition: all var(--transition);
}
.modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }

/* === Archives === */
.archives-summary {
  color: var(--text-tertiary); font-size: 14px;
  margin-bottom: 32px;
}
.archive-year-group { margin-bottom: 32px; }
.archive-year {
  font-size: 22px; font-weight: 700;
  color: var(--green-primary); margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--green-light);
}
.archive-list { display: flex; flex-direction: column; }
.archive-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.archive-item:hover { background: var(--bg-hover); }
.archive-date {
  font-size: 13px; color: var(--text-tertiary);
  font-family: "SF Mono", "Fira Code", monospace;
  flex-shrink: 0; width: 48px;
}
.archive-title {
  font-size: 15px; color: var(--text-primary);
  flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.archive-cat {
  font-size: 11px; padding: 2px 8px;
  background: var(--green-light); color: var(--green-primary);
  border-radius: 10px; flex-shrink: 0;
}

/* === Dark mode overrides === */
[data-theme="dark"] .hero {
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
}
[data-theme="dark"] .tag {
  background: rgba(255,255,255,0.15);
}
[data-theme="dark"] .nav.open {
  background: var(--bg-primary);
}
[data-theme="dark"] .article-content pre {
  background: #1e1e22 !important;
}
[data-theme="dark"] .search-overlay {
  background: rgba(0,0,0,0.6);
}

/* === Responsive === */
@media (max-width: 768px) {
  .hero { padding: 40px 0 36px; }
  .hero-title { font-size: 26px; }

  .featured-grid { grid-template-columns: 1fr; }
  .latest-grid { grid-template-columns: 1fr; }
  .popular-grid { grid-template-columns: 1fr; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }

  .home-layout { flex-direction: column; }
  .home-sidebar { width: 100%; position: static; }

  .article-page-title { font-size: 24px; }
}

@media (max-width: 480px) {
  .nav { display: none; }
  .nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 56px;
    left: 0;
    right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border);
    padding: 8px 20px 12px;
    box-shadow: var(--shadow-md);
  }
  .menu-toggle { display: flex; }

  .hero-title { font-size: 24px; }
  .hero-tags { gap: 6px; }
  .tag { font-size: 12px; padding: 3px 10px; }

  .category-grid { grid-template-columns: repeat(2, 1fr); }

  .row-title { font-size: 15px; }

  .search-overlay { padding-top: 5vh; }
  .search-container { width: 95%; }
  .search-kbd { display: none; }

  .article-card-wrapper { padding: 0 20px 32px; margin-bottom: 24px; }
}

/* === Card Stats (homepage) === */
.card-stats {
  display: flex;
  align-items: center;
  gap: 12px;
}

.card-stat {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  color: var(--text-tertiary);
}

.card-stat svg { opacity: 0.6; }

/* === About Site Stats === */
.about-site-stats {
  display: flex;
  gap: 16px;
  margin: 12px 0;
  padding: 12px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.site-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 48px;
}

.site-stat-value {
  font-size: 20px;
  font-weight: 700;
  color: var(--green-primary);
}

.site-stat-label {
  font-size: 12px;
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* === Popular Articles === */
.popular-loading {
  text-align: center;
  padding: 24px;
  color: var(--text-tertiary);
  font-size: 14px;
}

.popular-card {
  position: relative;
}

.popular-rank {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-tertiary);
  background: var(--bg-hover);
  padding: 0;
}

.popular-card:nth-child(1) .popular-rank {
  background: #ff6b6b;
  color: #fff;
}

.popular-card:nth-child(2) .popular-rank {
  background: #ff922b;
  color: #fff;
}

.popular-card:nth-child(3) .popular-rank {
  background: #fcc419;
  color: #fff;
}

/* === Stat Items (article bar) === */
.stat-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13px;
  color: var(--text-secondary);
}

.stat-item svg { opacity: 0.7; }

.stat-like-btn {
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 16px;
  transition: all var(--transition);
  user-select: none;
}

.stat-like-btn:hover {
  color: #ff6b81;
  background: rgba(255,107,129,0.06);
}

.stat-like-btn:hover svg { opacity: 1; }

.stat-like-btn.liked {
  color: #ff6b81;
}

.stat-like-btn.liked .like-icon {
  fill: #ff6b81;
  stroke: #ff6b81;
  opacity: 1;
}

.stat-like-btn.animate .like-icon {
  animation: likePopAnim 0.4s ease;
}

@keyframes likePopAnim {
  0% { transform: scale(1); }
  30% { transform: scale(1.3); }
  60% { transform: scale(0.9); }
  100% { transform: scale(1); }
}

/* === Comments Section === */
.article-comments {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
}