/* Google-inspired Design System CSS
   This stylesheet overrides main.css to create a Google-style design
   Design Philosophy:
   - Clean, minimal, and purposeful
   - Typography-focused with clear hierarchy
   - Consistent spacing using 8px grid
   - Subtle shadows and borders
   - Material Design principles
   - High contrast and accessibility
   - Responsive and mobile-first
*/

:root {
  /* Override Apple colors with Google palette */
  --primary-color: #1a73e8;
  --primary-hover: #1557b0;
  --primary-light: #e8f0fe;
  --accent-color: #ea4335;
  --success-color: #34a853;
  --warning-color: #fbbc04;
  --background-color: #ffffff;
  --surface-color: #f8f9fa;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --text-tertiary: #80868b;
  --border-color: #dadce0;
  --border-hover: #bdc1c6;
  
  /* Google specific colors */
  --google-blue: #1a73e8;
  --google-blue-hover: #1557b0;
  --google-blue-light: #e8f0fe;
  --google-yellow: #fbbc04;
  --google-green: #34a853;
  --google-gray-50: #f8f9fa;
  --google-gray-100: #f1f3f4;
  --google-gray-200: #e8eaed;
  --google-gray-300: #dadce0;
  --google-gray-400: #bdc1c6;
  --google-gray-500: #9aa0a6;
  --google-gray-600: #80868b;
  --google-gray-700: #5f6368;
  --google-gray-800: #3c4043;
  --google-gray-900: #202124;
  
  /* Typography - Override Apple fonts */
  --font-family-display: 'Google Sans', 'Roboto', Arial, sans-serif;
  --font-family-text: 'Roboto', Arial, sans-serif;
  --font-family: 'Google Sans', 'Roboto', Arial, sans-serif;
  --font-size-xs: 12px;
  --font-size-sm: 14px;
  --font-size-base: 16px;
  --font-size-lg: 18px;
  --font-size-xl: 20px;
  --font-size-2xl: 24px;
  --font-size-3xl: 32px;
  --font-size-4xl: 40px;
  
  /* Spacing (8px grid) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-6: 48px;
  
  /* Google shadows - Override Apple shadows */
  --shadow-sm: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
  --shadow-md: 0 1px 2px 0 rgba(60,64,67,.3), 0 2px 6px 2px rgba(60,64,67,.15);
  --shadow-lg: 0 4px 8px 3px rgba(60,64,67,.15), 0 1px 3px rgba(60,64,67,.3);
  --shadow-hover: 0 6px 10px 4px rgba(60,64,67,.15), 0 2px 3px rgba(60,64,67,.3);
  
  /* Elevation (Material Design) */
  --elevation-1: 0 1px 2px 0 rgba(60,64,67,.3), 0 1px 3px 1px rgba(60,64,67,.15);
  --elevation-2: 0 1px 2px 0 rgba(60,64,67,.3), 0 2px 6px 2px rgba(60,64,67,.15);
  --elevation-3: 0 4px 8px 3px rgba(60,64,67,.15), 0 1px 3px rgba(60,64,67,.3);
  --elevation-4: 0 6px 10px 4px rgba(60,64,67,.15), 0 2px 3px rgba(60,64,67,.3);
  
  /* Transitions - Material Design curves */
  --transition-fast: 150ms cubic-bezier(0.4, 0.0, 0.2, 1);
  --transition-medium: 200ms cubic-bezier(0.4, 0.0, 0.2, 1);
  --transition-standard: 300ms cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-out: cubic-bezier(0.4, 0.0, 0.2, 1);
  --ease-in-out: cubic-bezier(0.4, 0.0, 0.2, 1);
  
  /* Border radius - Google style */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
}

/* Dark mode overrides */
[data-theme="dark"] {
  /* Override Apple dark mode with Google dark theme */
  --primary-color: #8ab4f8;
  --primary-hover: #aecbfa;
  --primary-light: #1f2937;
  --accent-color: #f28b82;
  --success-color: #81c995;
  --warning-color: #fdd663;
  --background-color: #202124;
  --surface-color: #292a2d;
  --text-primary: #e8eaed;
  --text-secondary: #9aa0a6;
  --text-tertiary: #80868b;
  --border-color: #3c4043;
  --border-hover: #5f6368;
  
  /* Dark mode shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0,0,0,0.3), 0 1px 3px 1px rgba(0,0,0,0.15);
  --shadow-md: 0 1px 2px 0 rgba(0,0,0,0.3), 0 2px 6px 2px rgba(0,0,0,0.15);
  --shadow-lg: 0 4px 8px 3px rgba(0,0,0,0.15), 0 1px 3px rgba(0,0,0,0.3);
  --shadow-hover: 0 6px 10px 4px rgba(0,0,0,0.15), 0 2px 3px rgba(0,0,0,0.3);
}

/* Base HTML elements - Override all Apple styles */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family-text) !important;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--text-primary) !important;
  background-color: var(--background-color) !important;
  margin: 0;
  padding: 0;
  font-weight: 400;
  letter-spacing: 0.01em;
  transition: background-color var(--transition-standard), color var(--transition-standard);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Typography - Google style headers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-family-display) !important;
  font-weight: 400;
  line-height: 1.25;
  margin: 0 0 var(--space-2);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

h1 { font-size: var(--font-size-4xl); font-weight: 400; }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

p {
  margin: 0 0 var(--space-2);
  line-height: 1.6;
}

a {
  color: var(--google-blue);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--google-blue-hover);
  text-decoration: underline;
}

/* Navigation - Google style override */
.main-nav {
  background: var(--background-color) !important;
  border-bottom: 1px solid var(--border-color) !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1) !important;
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-3);
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-brand .brand-link {
  font-size: var(--font-size-xl);
  font-weight: 500;
  color: var(--google-gray-900);
  text-decoration: none;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--google-gray-700);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--google-gray-100);
  color: var(--google-gray-900);
  text-decoration: none;
}

.theme-toggle {
  background: none;
  border: 1px solid var(--google-gray-300);
  border-radius: var(--radius-md);
  padding: var(--space-1);
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  background-color: var(--google-gray-100);
  border-color: var(--google-gray-400);
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-1);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: var(--google-gray-700);
  margin: 2px 0;
  transition: var(--transition-standard);
}

/* Main content */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2) var(--space-3);
}

/* Profile section */
.profile-section {
  margin-bottom: var(--space-4);
}

.profile-container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.profile-header {
  margin-bottom: var(--space-4);
}

.profile-name {
  font-family: var(--font-family-display) !important;
  font-size: 48px !important;
  font-weight: 400 !important;
  color: var(--text-primary) !important;
  display: block;
  line-height: 1.2 !important;
  letter-spacing: -0.02em !important;
  margin: 0;
}

.bio-section {
  margin-top: var(--space-3);
}

/* Profile image - Google style */
.profile-image-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  width: 100%;
}

.image-frame {
  width: 130px !important;
  height: 130px !important;
  border-radius: 50% !important;
  overflow: hidden;
  box-shadow: none !important;
  border: 2px solid var(--border-color) !important;
  transition: border-color var(--transition-medium) !important;
}

.image-frame:hover {
  border-color: var(--primary-color) !important;
  transform: none !important;
  box-shadow: none !important;
}

.profile-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Social links */
.social-section {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  width: 220px;
  margin: 0 auto;
  justify-content: center;
}

.social-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 8px 4px !important;
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  text-decoration: none !important;
  color: var(--text-secondary) !important;
  font-size: var(--font-size-xs) !important;
  font-weight: 500 !important;
  transition: all var(--transition-fast) !important;
  box-shadow: none !important;
}

/* Enable positioned tooltip inside WeChat tile */
.social-link.wechat { position: relative; }

/* QR tooltip popup */
.social-link.wechat .qr-tooltip {
  position: absolute;
  top: calc(100% + 10px); /* pop below with extra gap */
  left: 50%;
  transform: translateX(-50%);
  display: none;
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 4px; /* smaller padding for compact size */
  box-shadow: var(--shadow-md);
  z-index: 10000; /* ensure above following sections */
  width: 120px; /* compact tooltip width */
  text-align: center;
}

/* Small arrow pointer for the tooltip (below, pointing up) */
.social-link.wechat .qr-tooltip::before,
.social-link.wechat .qr-tooltip::after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
}

/* Border arrow */
.social-link.wechat .qr-tooltip::before {
  top: -7px;
  border-bottom: 7px solid var(--border-color);
}

/* Inner fill arrow */
.social-link.wechat .qr-tooltip::after {
  top: -6px;
  border-bottom: 6px solid var(--background-color);
}

.social-link.wechat .qr-image {
  width: 100px; /* compact QR size */
  height: auto;
  display: block;
  border-radius: var(--radius-sm);
}

.social-link.wechat .qr-caption {
  margin-top: 3px;
  font-size: 9px; /* slightly smaller caption */
  color: var(--text-secondary);
}

/* Show tooltip on hover or keyboard focus */
.social-link.wechat:hover .qr-tooltip,
.social-link.wechat:focus .qr-tooltip,
.social-link.wechat:focus-within .qr-tooltip { display: block; }

/* Emphasize WeChat link with distinctive green styling */
.social-link.wechat {
  border-color: #34c759 !important; /* green border for emphasis */
  background: rgba(52, 199, 89, 0.06) !important;
  color: var(--text-secondary) !important;
  box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.08) !important;
}

.social-link.wechat i {
  color: #34c759 !important;
}

.social-link.wechat:hover {
  background: #34c759 !important;
  border-color: #34c759 !important; /* keep green on hover */
  color: #ffffff !important;
  box-shadow: 0 4px 10px rgba(52, 199, 89, 0.35) !important;
}

/* Dark theme adjustments for WeChat */
[data-theme="dark"] .social-link.wechat {
  background: rgba(52, 199, 89, 0.12) !important;
  border-color: #34c759 !important; /* green border in dark mode */
  color: var(--google-gray-200) !important;
  box-shadow: 0 0 0 2px rgba(52, 199, 89, 0.12) !important;
}

[data-theme="dark"] .social-link.wechat .qr-tooltip {
  background: var(--google-gray-800);
  border-color: var(--google-gray-700);
}

/* Dark theme arrow colors to match tooltip */
[data-theme="dark"] .social-link.wechat .qr-tooltip::before {
  border-bottom-color: var(--google-gray-700);
}

[data-theme="dark"] .social-link.wechat .qr-tooltip::after {
  border-bottom-color: var(--google-gray-800);
}

[data-theme="dark"] .social-link.wechat i {
  color: #6ee7a0 !important;
}

[data-theme="dark"] .social-link.wechat:hover {
  background: #34c759 !important;
  border-color: #34c759 !important; /* keep green on hover */
  color: #0b1a0f !important;
  box-shadow: 0 6px 14px rgba(52, 199, 89, 0.45) !important;
}

.social-link span:not(.hf-icon) {
  display: block;
  font-size: 10px !important;
  line-height: 1;
  white-space: nowrap;
}

.social-link:hover {
  background: var(--primary-color) !important;
  border-color: var(--primary-color) !important;
  color: white !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-sm) !important;
  text-decoration: none !important;
}

.social-link i,
.social-link .hf-icon {
  margin-right: 0 !important;
  font-size: 14px !important;
}

.social-link i {
  font-size: 14px !important;
}

.hf-icon {
  font-size: 14px !important;
  vertical-align: baseline;
  line-height: 1;
}

/* Content sections - Google style */
.news-section,
.papers-section,
.interns-section,
.activities-section,
.awards-section {
  margin-bottom: calc(var(--space-6) / 2) !important;
  background: var(--background-color) !important;
  border-radius: var(--radius-lg) !important;
  padding: calc(var(--space-4) / 2) var(--space-4) !important;
  box-shadow: none !important;
  border: 1px solid var(--border-color) !important;
}

.section-heading {
  display: block;
  font-family: var(--font-family-display) !important;
  font-size: 32px !important;
  font-weight: 400 !important;
  color: var(--text-primary) !important;
  margin: calc(var(--space-3) / 2) 0 calc(var(--space-3) / 2) !important;
  padding: 0;
  border-bottom: 1px solid var(--border-color) !important;
  text-align: left !important;
  letter-spacing: -0.01em !important;
}

/* News section - Google style */
.scrollable {
  max-height: 400px !important;
  overflow-y: auto;
  padding: var(--space-2) !important;
  background: var(--surface-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  box-shadow: none !important;
}

.scrollable::-webkit-scrollbar {
  width: 6px;
}

.scrollable::-webkit-scrollbar-track {
  background: var(--google-gray-100);
  border-radius: var(--radius-sm);
}

.scrollable::-webkit-scrollbar-thumb {
  background: var(--google-gray-400);
  border-radius: var(--radius-sm);
}

.scrollable::-webkit-scrollbar-thumb:hover {
  background: var(--google-gray-500);
}

.scrollable ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.scrollable li {
  padding: var(--space-2) 0 !important;
  border-bottom: 1px solid var(--border-color) !important;
  line-height: 1.6;
  font-size: 14px !important;
  color: var(--text-secondary) !important;
}

.scrollable li:last-child {
  border-bottom: none;
}

/* Paper cards - Google Material style */
.sort-controls {
  display: flex;
  gap: var(--space-1) !important;
  margin-bottom: var(--space-3) !important;
  padding: 0 !important;
  background: transparent !important;
  border-radius: 0 !important;
  width: auto !important;
  justify-content: center !important;
}

.sort-btn {
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  padding: 6px 16px !important;
  border-radius: 24px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  cursor: pointer;
  transition: all var(--transition-fast) !important;
  text-transform: none !important;
}

.sort-btn:hover {
  background: var(--surface-color) !important;
  border-color: var(--border-hover) !important;
  color: var(--text-primary) !important;
  transform: none !important;
}

.sort-btn.active {
  background: var(--primary-color) !important;
  color: white !important;
  border-color: var(--primary-color) !important;
  transform: none !important;
}

/* Search container styles */
.search-container {
  position: relative;
  max-width: 600px;
  margin: 0 auto var(--space-3);
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 16px;
  color: var(--text-secondary);
  font-size: 14px;
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 12px 100px 12px 42px;
  border: 1px solid var(--border-color);
  border-radius: 24px;
  font-size: 14px;
  font-family: var(--font-family);
  background: var(--background-color);
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--google-blue);
  box-shadow: 0 0 0 3px rgba(66, 133, 244, 0.15);
}

.search-input::placeholder {
  color: var(--text-secondary);
}

.clear-search-btn {
  position: absolute;
  right: 85px;
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  font-size: 14px;
  transition: color var(--transition-fast);
}

.clear-search-btn:hover {
  color: var(--text-primary);
}

.search-results-count {
  position: absolute;
  right: 16px;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.paper-card.search-hidden {
  display: none !important;
}

.year-header.search-hidden,
.topic-header.search-hidden,
.venue-header.search-hidden {
  display: none !important;
}

/* BibTeX button styles */
.bibtex-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-secondary);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.bibtex-btn:hover {
  background: var(--background-color);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.bibtex-btn i {
  font-size: 11px;
}

/* BibTeX Modal styles */
.bibtex-modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
  padding: var(--space-2);
}

.bibtex-modal-overlay.active {
  display: flex;
}

.bibtex-modal {
  background: var(--background-color);
  border-radius: 12px;
  max-width: 700px;
  width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.2);
}

.bibtex-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  border-bottom: 1px solid var(--border-color);
}

.bibtex-modal-title {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary);
  margin: 0;
}

.bibtex-modal-close {
  background: none;
  border: none;
  font-size: 20px;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.bibtex-modal-close:hover {
  background: var(--surface-color);
  color: var(--text-primary);
}

.bibtex-modal-body {
  padding: var(--space-3);
  overflow-y: auto;
}

.bibtex-content {
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: var(--space-2);
  font-family: 'Roboto Mono', monospace;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-primary);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 400px;
  overflow-y: auto;
}

.bibtex-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-top: 1px solid var(--border-color);
}

.bibtex-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: white;
  background: var(--primary-color);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bibtex-copy-btn:hover {
  background: var(--primary-hover);
}

.bibtex-copy-btn.copied {
  background: var(--google-green);
}

.bibtex-download-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  background: var(--surface-color);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.bibtex-download-btn:hover {
  background: var(--background-color);
  border-color: var(--border-hover);
}

.show-more-container {
  display: flex;
  justify-content: center;
  margin: var(--space-2) 0 var(--space-1) !important;
}

.show-more-btn {
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-full) !important;
  padding: 8px 20px !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  cursor: pointer;
  transition: all var(--transition-fast) !important;
}

.show-more-btn:hover {
  background: var(--surface-color) !important;
  border-color: var(--border-hover) !important;
  color: var(--text-primary) !important;
}

.show-more-btn.showing-all {
  background: var(--background-color) !important;
  border-color: var(--border-color) !important;
  color: var(--text-secondary) !important;
}

#papers-container {
  counter-reset: paper-counter;
}

.paper-card {
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-md) !important;
  padding: var(--space-2) var(--space-3) !important;
  margin-bottom: var(--space-1) !important;
  box-shadow: none !important;
  transition: all var(--transition-medium) !important;
  position: relative !important;
  counter-increment: paper-counter;
}
.paper-card:last-child {
  margin-bottom: 0 !important;
}


.paper-card::before {
  content: counter(paper-counter);
  position: absolute;
  top: 12px;
  left: 12px;
  width: 24px;
  height: 24px;
  background: var(--google-gray-200);
  color: var(--google-gray-800);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  z-index: 1;
}

.paper-card:hover {
  box-shadow: var(--shadow-sm) !important;
  border-color: var(--border-hover) !important;
  transform: none !important;
}

.paper-content {
  width: 100%;
  padding-left: 40px;
}

.paper-info {
  margin-bottom: var(--space-1);
}

papertitle {
  display: block;
  font-family: var(--font-family-text) !important;
  font-size: var(--font-size-lg) !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-1) !important;
  line-height: 1.4 !important;
  word-wrap: break-word !important;
  overflow-wrap: break-word !important;
  hyphens: auto !important;
}

.author-names {
  font-size: var(--font-size-sm) !important;
  color: var(--text-secondary) !important;
  margin-bottom: var(--space-1) !important;
  line-height: 1.5 !important;
}

.paper-venue {
  font-size: var(--font-size-sm) !important;
  color: var(--text-primary) !important;
  font-weight: 400 !important;
  margin-bottom: var(--space-1) !important;
}

/* Oral/Spotlight status badges */
.oral-spotlight-badge {
  display: inline-block;
  padding: 3px 8px;
  margin-left: 0;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0.5px;
  vertical-align: middle;
  line-height: 1;
  transition: all 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.oral-badge {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  color: white;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.spotlight-badge {
  background: linear-gradient(135deg, #9c27b0 0%, #7b1fa2 100%);
  color: white;
  border: 1px solid rgba(156, 39, 176, 0.3);
}

.oral-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(239, 68, 68, 0.3);
}

.spotlight-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(156, 39, 176, 0.3);
}

/* Dark mode support for badges */
[data-theme="dark"] .oral-badge {
  background: linear-gradient(135deg, #f87171 0%, #ef4444 100%);
  border-color: rgba(248, 113, 113, 0.4);
}

[data-theme="dark"] .spotlight-badge {
  background: linear-gradient(135deg, #ba68c8 0%, #ab47bc 100%);
  border-color: rgba(186, 104, 200, 0.4);
}

[data-theme="dark"] .oral-badge:hover {
  box-shadow: 0 2px 6px rgba(248, 113, 113, 0.4);
}

[data-theme="dark"] .spotlight-badge:hover {
  box-shadow: 0 2px 6px rgba(186, 104, 200, 0.4);
}

/* Author highlight styling */
.author-highlight {
  color: var(--primary-color) !important;
  font-weight: 600 !important;
  text-decoration: none !important;
}

/* Author annotation symbols in paper cards */
.author-annotation {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 600;
  margin-left: 3px;
  vertical-align: middle;
  line-height: 1;
}

.author-annotation.equal-contrib {
  background: transparent;
  color: var(--google-blue);
  border: none;
  font-size: 12px;
  width: auto;
  height: auto;
  margin-left: 3px;
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

.author-annotation.corresponding {
  background: transparent;
  color: var(--google-gray-600);
  border: none;
  font-size: 13px;
  width: auto;
  height: auto;
  margin-left: 3px;
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

/* Dark mode support for author annotations */
[data-theme="dark"] .author-annotation.equal-contrib {
  background: transparent;
  color: var(--google-blue);
  border: none;
}

[data-theme="dark"] .author-annotation.corresponding {
  background: transparent;
  color: var(--google-gray-400);
  border: none;
}

.paper-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-top: var(--space-1);
}

.paper-badges img,
.paper-badges svg {
  height: 20px;
}

/* Section headers - Google style */
.year-header,
.topic-header,
.venue-header {
  font-family: var(--font-family-display) !important;
  font-size: 20px !important;
  font-weight: 500 !important;
  color: var(--text-secondary) !important;
  margin: var(--space-4) 0 var(--space-2) !important;
  padding: var(--space-1) 0 !important;
  border-bottom: 1px solid var(--border-color) !important;
  background: transparent !important;
  padding-left: 0 !important;
  border-radius: 0 !important;
}

/* Navigation compact */
.navigation-compact {
  background: var(--google-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  border: 1px solid var(--google-gray-200);
  box-shadow: var(--shadow-sm);
}

.nav-line {
  margin-bottom: var(--space-2);
  font-size: 0.875rem;
  line-height: 1.6;
}

.nav-line:last-child {
  margin-bottom: 0;
}

.nav-label {
  font-weight: 600;
  color: var(--google-gray-900);
  margin-right: var(--space-1);
}

.date-link,
.topic-link,
.venue-link {
  color: var(--google-blue);
  text-decoration: none;
  margin-right: var(--space-1);
  font-weight: 500;
  transition: color var(--transition-fast);
}

.date-link:hover,
.topic-link:hover,
.venue-link:hover {
  color: var(--google-blue-hover);
  text-decoration: none;
}

.author-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
  margin-top: var(--space-1);
  padding: var(--space-2);
  background: var(--google-gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--google-gray-200);
  font-size: 0.95rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  color: var(--google-gray-700);
}

.legend-symbol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background: transparent;
  color: var(--google-blue);
  border-radius: 50%;
  font-weight: 600;
  font-size: 11px;
  border: 1px solid var(--google-gray-300);
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

.legend-symbol.corresponding {
  background: transparent;
  color: var(--google-gray-600);
  border: 1px solid var(--google-gray-300);
  font-size: 11px;
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

.legend-description {
  font-size: 0.9rem;
  color: var(--google-gray-600);
}

/* Dark mode support for legend */
[data-theme="dark"] .author-legend {
  background: var(--google-gray-800);
  border-color: var(--google-gray-600);
}

[data-theme="dark"] .legend-item {
  color: var(--google-gray-200);
}

[data-theme="dark"] .legend-description {
  color: var(--google-gray-300);
}

[data-theme="dark"] .legend-symbol {
  background: transparent;
  color: var(--google-blue);
  border-color: var(--google-gray-600);
}

[data-theme="dark"] .legend-symbol.corresponding {
  background: transparent;
  color: var(--google-gray-400);
  border-color: var(--google-gray-600);
}

/* Responsive legend */
@media (max-width: 768px) {
  .author-legend {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
  
  .legend-item {
    font-size: 0.8rem;
  }
}

/* Back to top button */
.back-to-top-btn {
  position: fixed;
  bottom: var(--space-3);
  right: var(--space-3);
  width: 48px;
  height: 48px;
  background: var(--google-blue);
  color: #ffffff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  box-shadow: var(--elevation-3);
  transition: all var(--transition-standard);
  opacity: 0;
  visibility: hidden;
  z-index: 1000;
}

.back-to-top-btn.show {
  opacity: 1;
  visibility: visible;
}

.back-to-top-btn:hover {
  background: var(--google-blue-hover);
  transform: translateY(-2px);
  box-shadow: var(--elevation-4);
}

/* Awards section */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-3);
}

.award-card {
  background: #ffffff;
  border: 1px solid var(--google-gray-200);
  border-radius: var(--radius-lg);
  padding: var(--space-3);
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  transition: all var(--transition-fast);
}

.award-card:hover {
  box-shadow: var(--elevation-2);
  transform: translateY(-2px);
}

.award-card.gold {
  border-left: 4px solid var(--google-yellow);
  background: rgba(251, 188, 4, 0.05);
}

.award-card.bronze {
  border-left: 4px solid #cd7f32;
  background: rgba(205, 127, 50, 0.05);
}

.award-card.silver {
  border-left: 4px solid #c0c0c0;
  background: rgba(192, 192, 192, 0.05);
}

.award-card.influential-award {
  border-left: 4px solid var(--google-green);
  background: rgba(52, 168, 83, 0.05);
}

.award-icon {
  font-size: var(--font-size-xl);
  color: var(--google-yellow);
}

.award-content {
  flex: 1;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.award-main {
  flex: 1;
}

.award-category {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--google-blue);
  margin-bottom: var(--space-1);
}

.award-title {
  font-size: var(--font-size-base);
  font-weight: 500;
  color: var(--google-gray-900);
  line-height: 1.4;
}

.award-venue {
  font-size: var(--font-size-sm);
  color: var(--google-gray-600);
  margin-top: var(--space-1);
}

.award-year {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--google-gray-700);
  margin-left: var(--space-2);
}

/* Responsive design */
@media (max-width: 768px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #ffffff;
    border-top: 1px solid var(--google-gray-200);
    box-shadow: var(--elevation-2);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-2);
  }
  
  .nav-menu.active {
    display: flex;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
  
  .profile-container {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .profile-right {
    order: -1;
  }
  
  .image-frame {
    width: 115px;
    height: 115px;
  }
  
  .social-grid {
    grid-template-columns: repeat(3, 1fr);
    width: auto;
    max-width: 180px;
    justify-self: center;
  }
  
  .paper-content {
    padding: 0;
    padding-left: 32px;
  }
  
  .paper-card::before {
    top: 8px;
    left: 8px;
    width: 20px;
    height: 20px;
    font-size: 11px;
  }
  
  papertitle {
    font-size: var(--font-size-base) !important;
  }
  
  .author-names {
    font-size: var(--font-size-xs) !important;
  }
  
  .paper-venue {
    font-size: var(--font-size-xs) !important;
  }
  
  /* Smaller badges on mobile */
  .oral-spotlight-badge {
    padding: 2px 6px;
    margin-left: 0;
    font-size: 10px;
    border-radius: 10px;
    letter-spacing: 0.3px;
    text-transform: none;
  }
  
  .sort-controls {
    flex-wrap: wrap;
  }

  .search-container {
    max-width: 100%;
  }

  .search-input {
    font-size: 14px;
    padding: 10px 90px 10px 38px;
  }

  .search-input::placeholder {
    font-size: 13px;
  }

  .awards-grid {
    grid-template-columns: 1fr;
  }

  main {
    padding: var(--space-3) var(--space-2);
  }
}

@media (max-width: 480px) {
  .search-input::placeholder {
    font-size: 12px;
  }

  .search-results-count {
    font-size: 11px;
  }
  .nav-container {
    padding: 0 var(--space-2);
  }
  
  .social-grid {
    grid-template-columns: repeat(2, 1fr);
    width: auto;
    max-width: 120px;
    justify-self: center;
  }
  
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  :root {
    --text-primary: var(--google-gray-100);
    --text-secondary: var(--google-gray-300);
    --bg-primary: var(--google-gray-900);
    --bg-secondary: var(--google-gray-800);
    --border-color: var(--google-gray-700);
  }
}

[data-theme="dark"] {
  --google-gray-50: #3c4043;
  --google-gray-100: #5f6368;
  --google-gray-200: #80868b;
  --google-gray-800: #292a2d;
  --google-gray-900: #e8eaed;
}

[data-theme="dark"] body {
  background-color: #202124;
  color: var(--google-gray-100);
}

[data-theme="dark"] .main-nav {
  background: var(--google-gray-800);
  border-bottom-color: var(--google-gray-700);
}

[data-theme="dark"] .navigation-compact,
[data-theme="dark"] .news-section,
[data-theme="dark"] .papers-section,
[data-theme="dark"] .interns-section,
[data-theme="dark"] .activities-section,
[data-theme="dark"] .awards-section {
  background: var(--google-gray-800);
  border-color: var(--google-gray-700);
}

[data-theme="dark"] .paper-card,
[data-theme="dark"] .award-card {
  background: var(--google-gray-800);
  border-color: var(--google-gray-700);
}

[data-theme="dark"] .author-highlight {
  color: var(--google-blue) !important;
  font-weight: 700 !important;
}

[data-theme="dark"] .social-link {
  background: var(--google-gray-800);
  border-color: var(--google-gray-700);
  color: var(--google-gray-200);
}

/* Print styles */
@media print {
  .main-nav,
  .theme-toggle,
  .mobile-menu-toggle,
  .back-to-top-btn,
  .sort-controls {
    display: none;
  }
  
  .paper-card,
  .award-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid var(--google-gray-300);
  }
  
  body {
    font-size: 12px;
    line-height: 1.4;
  }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Focus styles for keyboard navigation */
a:focus,
button:focus,
.nav-link:focus,
.social-link:focus {
  outline: 2px solid var(--google-blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --google-blue: #0066cc;
    --google-blue-hover: #004499;
  }
  
  .paper-card,
  .award-card {
    border-width: 2px;
  }
}

/* Custom Google-style homepage button */
.homepage-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #ffffff !important;
  border: 1px solid var(--google-gray-300) !important;
  border-radius: 20px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--google-gray-700) !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 1px 2px rgba(60,64,67,0.1) !important;
  font-family: var(--font-family-text) !important;
  vertical-align: middle !important;
  height: 20px !important;
}

.homepage-btn:hover {
  background: var(--google-blue-light) !important;
  border-color: var(--google-blue) !important;
  color: var(--google-blue) !important;
  box-shadow: 0 2px 4px rgba(60,64,67,0.15) !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
}

.homepage-btn i {
  font-size: 10px !important;
  color: var(--google-blue) !important;
}

.homepage-btn:hover i {
  color: var(--google-blue) !important;
}

[data-theme="dark"] .homepage-btn {
  background: var(--google-gray-800) !important;
  border-color: var(--google-gray-600) !important;
  color: var(--google-gray-200) !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.3) !important;
}

[data-theme="dark"] .homepage-btn:hover {
  background: var(--google-gray-700) !important;
  border-color: var(--google-blue) !important;
  color: var(--google-blue) !important;
}

[data-theme="dark"] .homepage-btn i {
  color: var(--google-blue) !important;
}

/* Custom Google-style arXiv button */
.arxiv-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #b31b1b !important;
  border: 1px solid #b31b1b !important;
  border-radius: 20px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 1px 2px rgba(179,27,27,0.3) !important;
  font-family: var(--font-family-text) !important;
  vertical-align: middle !important;
  height: 20px !important;
}

.arxiv-btn:hover {
  background: #8b1538 !important;
  border-color: #8b1538 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 4px rgba(179,27,27,0.4) !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
}

.arxiv-btn i {
  font-size: 10px !important;
  color: #ffffff !important;
}

.arxiv-btn:hover i {
  color: #ffffff !important;
}

[data-theme="dark"] .arxiv-btn {
  background: #d73027 !important;
  border-color: #d73027 !important;
  color: #ffffff !important;
  box-shadow: 0 1px 2px rgba(215,48,39,0.3) !important;
}

[data-theme="dark"] .arxiv-btn:hover {
  background: #b02420 !important;
  border-color: #b02420 !important;
  color: #ffffff !important;
}

/* Custom Google-style citations button */
.citations-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #34a853 !important;
  border: 1px solid #34a853 !important;
  border-radius: 20px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 1px 2px rgba(52,168,83,0.3) !important;
  font-family: var(--font-family-text) !important;
  vertical-align: middle !important;
  height: 20px !important;
  min-width: 70px !important;
  justify-content: center !important;
}

.citations-btn:hover {
  background: #2d8f3f !important;
  border-color: #2d8f3f !important;
  color: #ffffff !important;
  box-shadow: 0 2px 4px rgba(52,168,83,0.4) !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
}

.citations-btn i {
  font-size: 10px !important;
  color: #ffffff !important;
}

.citations-btn:hover i {
  color: #ffffff !important;
}

.citations-btn .citation-count {
  font-weight: 600 !important;
  margin-left: 2px !important;
}

[data-theme="dark"] .citations-btn {
  background: #81c995 !important;
  border-color: #81c995 !important;
  color: #202124 !important;
  box-shadow: 0 1px 2px rgba(129,201,149,0.3) !important;
}

[data-theme="dark"] .citations-btn:hover {
  background: #6fb583 !important;
  border-color: #6fb583 !important;
  color: #202124 !important;
}

[data-theme="dark"] .citations-btn i {
  color: #202124 !important;
}

/* Custom Google-style HuggingFace buttons */
.huggingface-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #fbbf24 !important;
  border: 1px solid #fbbf24 !important;
  border-radius: 20px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: #78350f !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 1px 2px rgba(251,191,36,0.3) !important;
  font-family: var(--font-family-text) !important;
  vertical-align: middle !important;
  height: 20px !important;
}

.huggingface-btn:hover {
  background: #f59e0b !important;
  border-color: #f59e0b !important;
  color: #78350f !important;
  box-shadow: 0 2px 4px rgba(245,158,11,0.4) !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
}

.huggingface-btn .hf-emoji {
  font-size: 10px !important;
  color: #78350f !important;
}

.huggingface-btn:hover .hf-emoji {
  color: #78350f !important;
}

/* Specific HuggingFace badge types */
.huggingface-btn.model {
  background: #fbbf24 !important;
  border-color: #fbbf24 !important;
}

.huggingface-btn.model:hover {
  background: #f59e0b !important;
  border-color: #f59e0b !important;
}

.huggingface-btn.dataset {
  background: #fbbf24 !important;
  border-color: #fbbf24 !important;
}

.huggingface-btn.dataset:hover {
  background: #f59e0b !important;
  border-color: #f59e0b !important;
}

.huggingface-btn.space {
  background: #fbbf24 !important;
  border-color: #fbbf24 !important;
}

.huggingface-btn.space:hover {
  background: #f59e0b !important;
  border-color: #f59e0b !important;
}

[data-theme="dark"] .huggingface-btn.model {
  background: #fde047 !important;
  border-color: #fde047 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn.model:hover {
  background: #facc15 !important;
  border-color: #facc15 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn.dataset {
  background: #fde047 !important;
  border-color: #fde047 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn.dataset:hover {
  background: #facc15 !important;
  border-color: #facc15 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn.space {
  background: #fde047 !important;
  border-color: #fde047 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn.space:hover {
  background: #facc15 !important;
  border-color: #facc15 !important;
  color: #78350f !important;
}

[data-theme="dark"] .huggingface-btn .hf-emoji {
  color: #78350f !important;
}

/* Custom Google-style GitHub button */
.github-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: #24292f !important;
  border: 1px solid #24292f !important;
  border-radius: 20px !important;
  padding: 6px 12px !important;
  font-size: 12px !important;
  font-weight: 500 !important;
  color: #ffffff !important;
  text-decoration: none !important;
  transition: all var(--transition-fast) !important;
  box-shadow: 0 1px 2px rgba(36,41,47,0.3) !important;
  font-family: var(--font-family-text) !important;
  vertical-align: middle !important;
  height: 20px !important;
  min-width: 70px !important;
  justify-content: center !important;
}

.github-btn:hover {
  background: #1c2128 !important;
  border-color: #1c2128 !important;
  color: #ffffff !important;
  box-shadow: 0 2px 4px rgba(36,41,47,0.4) !important;
  text-decoration: none !important;
  transform: translateY(-1px) !important;
}

.github-btn i {
  font-size: 10px !important;
  color: #ffffff !important;
}

.github-btn:hover i {
  color: #ffffff !important;
}

.github-btn .star-count {
  font-weight: 600 !important;
  margin-left: 2px !important;
}

[data-theme="dark"] .github-btn {
  background: #58a6ff !important;
  border-color: #58a6ff !important;
  color: #202124 !important;
  box-shadow: 0 1px 2px rgba(88,166,255,0.3) !important;
}

[data-theme="dark"] .github-btn:hover {
  background: #409cff !important;
  border-color: #409cff !important;
  color: #202124 !important;
}

[data-theme="dark"] .github-btn i {
  color: #202124 !important;
}

/* Additional Google-style overrides for remaining elements */

/* Links in headings */
.full-list-link,
.scholar-link {
  font-size: 14px !important;
  font-weight: 500 !important;
  color: var(--primary-color) !important;
  text-decoration: none !important;
  margin-left: var(--space-2) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.025em !important;
}

.full-list-link:hover,
.scholar-link:hover,
.rss-link:hover {
  text-decoration: underline !important;
  color: var(--primary-hover) !important;
}

.rss-link {
  font-size: 14px !important;
  font-weight: 500 !important;
  color: #f26522 !important;
  text-decoration: none !important;
  margin-left: var(--space-2) !important;
  letter-spacing: 0.025em !important;
}

.rss-link:hover {
  color: #d45a1f !important;
}

/* Intern name styling */
.intern-name {
  color: var(--primary-color) !important;
  font-weight: 500 !important;
}

/* Google Material Design Activities Section */
.activities-compact {
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-lg) !important;
  padding: var(--space-4) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: box-shadow var(--transition-medium) !important;
}

.activities-compact:hover {
  box-shadow: var(--shadow-md) !important;
}

.activity-group {
  margin-bottom: calc(var(--space-3) / 2) !important;
}

.activity-group:last-child {
  margin-bottom: 0 !important;
}

.activity-role {
  display: flex !important;
  align-items: center !important;
  gap: var(--space-1) !important;
  margin-bottom: calc(var(--space-2) / 2) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  font-family: var(--font-family-display) !important;
}

.activity-role i {
  color: var(--google-blue) !important;
  font-size: 16px !important;
  width: 20px !important;
  text-align: center !important;
}

.activity-role strong {
  font-weight: 500 !important;
  color: var(--text-primary) !important;
}

/* Google Material Design Activity List */
.activity-list {
  display: flex !important;
  flex-wrap: wrap !important;
  gap: var(--space-1) !important;
  margin-left: 28px !important; /* Align with icon + gap */
}

/* Google Material Design Activity Badges */
.activity-badge {
  display: inline-flex !important;
  align-items: center !important;
  background: var(--google-gray-50) !important;
  border: 1px solid var(--google-gray-200) !important;
  border-radius: 20px !important;
  padding: 6px 14px !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  font-family: var(--font-family-text) !important;
  color: var(--google-gray-700) !important;
  text-decoration: none !important;
  transition: all var(--transition-medium) !important;
  position: relative !important;
  overflow: hidden !important;
  user-select: none !important;
  white-space: nowrap !important;
  box-shadow: 0 1px 2px rgba(60,64,67,0.06) !important;
  min-height: 32px !important;
}

.activity-badge::before {
  content: '';
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  background: var(--google-blue) !important;
  opacity: 0 !important;
  transition: opacity var(--transition-medium) !important;
  border-radius: inherit !important;
  z-index: 0 !important;
}

.activity-badge:hover {
  background: var(--google-blue-light) !important;
  border-color: var(--google-blue) !important;
  color: var(--google-blue) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 3px 8px rgba(26,115,232,0.15), 0 1px 3px rgba(60,64,67,0.08) !important;
  text-decoration: none !important;
}

.activity-badge:hover::before {
  opacity: 0.08 !important;
}

.activity-badge:active {
  transform: translateY(0) !important;
  box-shadow: 0 1px 3px rgba(60,64,67,0.12) !important;
}

/* All badges use consistent Google Blue theme */

/* Dark mode support for activity list */
[data-theme="dark"] .activity-badge {
  background: var(--google-gray-800) !important;
  border-color: var(--google-gray-600) !important;
  color: var(--google-gray-200) !important;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2) !important;
}

[data-theme="dark"] .activity-badge:hover {
  background: var(--google-gray-700) !important;
  border-color: var(--google-blue) !important;
  color: var(--google-blue) !important;
  box-shadow: 0 3px 8px rgba(138,180,248,0.25), 0 1px 3px rgba(0,0,0,0.2) !important;
}

[data-theme="dark"] .activity-badge::before {
  background: var(--google-blue) !important;
}

/* Dark mode uses consistent theme for all badges */

/* Responsive design for activity list */
@media (max-width: 768px) {
  .activity-list {
    margin-left: 24px !important;
    gap: 6px !important;
  }
  
  .activity-badge {
    padding: 5px 12px !important;
    font-size: 12px !important;
    min-height: 30px !important;
    border-radius: 18px !important;
  }
  
  .activity-role {
    font-size: 15px !important;
  }
  
  .activity-role i {
    font-size: 15px !important;
    width: 18px !important;
  }
}

@media (max-width: 480px) {
  .activity-list {
    margin-left: 0 !important;
    gap: 4px !important;
  }
  
  .activity-badge {
    padding: 4px 10px !important;
    font-size: 11px !important;
    min-height: 28px !important;
    border-radius: 16px !important;
  }
  
  .activity-role {
    font-size: 14px !important;
    margin-bottom: 12px !important;
  }
  
  .activity-role i {
    font-size: 14px !important;
    width: 16px !important;
  }
  
  .activity-group {
    margin-bottom: 20px !important;
  }
}

/* Awards specific styling */
.award-icon {
  color: var(--warning-color) !important;
}

.award-category {
  font-size: 12px !important;
  font-weight: 500 !important;
  color: var(--text-tertiary) !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
}

/* Back to top button - Google FAB style */
.back-to-top-btn {
  width: 56px !important;
  height: 56px !important;
  background: var(--primary-color) !important;
  color: white !important;
  border: none !important;
  border-radius: 50% !important;
  box-shadow: var(--shadow-md) !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 20px !important;
}

.back-to-top-btn:hover {
  background: var(--primary-hover) !important;
  box-shadow: var(--shadow-lg) !important;
  transform: translateY(-2px) !important;
}

/* Scrollbar Google style */
::-webkit-scrollbar {
  width: 8px !important;
  height: 8px !important;
}

::-webkit-scrollbar-track {
  background: var(--surface-color) !important;
}

::-webkit-scrollbar-thumb {
  background: var(--border-color) !important;
  border-radius: 4px !important;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-tertiary) !important;
}

/* Remove Apple-specific transitions */
* {
  transition-timing-function: cubic-bezier(0.4, 0.0, 0.2, 1) !important;
}

/* Navigation link overrides */
.nav-link {
  font-family: var(--font-family-text) !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  text-transform: none !important;
  letter-spacing: normal !important;
  padding: 8px 16px !important;
  border-radius: 4px !important;
  transition: background-color var(--transition-fast) !important;
}

.nav-link:hover {
  background-color: var(--surface-color) !important;
  color: var(--text-primary) !important;
  text-decoration: none !important;
}

.nav-link.active {
  background-color: var(--primary-light) !important;
  color: var(--primary-color) !important;
}

/* Theme toggle button Google style */
.theme-toggle {
  border-radius: 50% !important;
  width: 40px !important;
  height: 40px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: transparent !important;
  border: 1px solid var(--border-color) !important;
  transition: all var(--transition-fast) !important;
}

.theme-toggle:hover {
  background-color: var(--surface-color) !important;
  border-color: var(--border-hover) !important;
}

/* Mobile menu Google style */
@media (max-width: 768px) {
  .nav-menu {
    background: var(--background-color) !important;
    box-shadow: var(--shadow-md) !important;
    border: none !important;
  }
  
  .nav-menu.active {
    display: flex !important;
    transform: translateY(0) !important;
    opacity: 1 !important;
    visibility: visible !important;
  }
}

/* Blog post page styles */
.breadcrumb {
  margin-bottom: var(--space-3);
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.breadcrumb-link {
  color: var(--primary-color);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
  color: var(--primary-hover);
  text-decoration: underline;
}

.breadcrumb-separator {
  color: var(--text-tertiary);
  margin: 0 4px;
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 500;
}

.blog-post {
  max-width: 1200px;
  margin: 0 auto;
}

.blog-post .post-header {
  margin-bottom: var(--space-4);
  text-align: left;
}

.blog-post .post-title {
  font-family: var(--font-family-display);
  font-size: 36px;
  font-weight: 400;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
  color: var(--text-primary);
}

.blog-post .post-meta {
  display: flex;
  gap: var(--space-3);
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
  flex-wrap: wrap;
}

.blog-post .post-date,
.blog-post .post-reading-time {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-post .post-date i,
.blog-post .post-reading-time i {
  color: var(--primary-color);
  font-size: 12px;
}

.post-content {
  line-height: 1.7;
  font-size: 16px;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
}


.post-content h2 {
  font-family: var(--font-family-display);
  font-size: 28px;
  font-weight: 500;
  color: var(--text-primary);
  margin: var(--space-4) 0 var(--space-2);
  line-height: 1.3;
}

.post-content h3 {
  font-family: var(--font-family-display);
  font-size: 22px;
  font-weight: 500;
  color: var(--text-primary);
  margin: var(--space-3) 0 var(--space-2);
  line-height: 1.3;
}

.post-content p {
  margin-bottom: var(--space-2);
}

.post-content a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 500;
}

.post-content a:hover {
  text-decoration: underline;
  color: var(--primary-hover);
}

.post-footer {
  border-top: 1px solid var(--border-color);
  padding-top: var(--space-3);
  margin-top: var(--space-4);
}

.post-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* Responsive design for blog post */
@media (max-width: 768px) {
  .blog-post .post-title {
    font-size: 28px;
  }
  
  .blog-post .post-meta {
    flex-direction: column;
    gap: var(--space-1);
  }
  
  .post-content h2 {
    font-size: 24px;
  }
  
  .post-content h3 {
    font-size: 20px;
  }
  
  .post-actions {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .breadcrumb {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .blog-post .post-title {
    font-size: 24px;
  }
  
  
  .post-content {
    font-size: 15px;
  }
  
  .post-content h2 {
    font-size: 22px;
  }
  
  .post-content h3 {
    font-size: 18px;
  }
}

.posts-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

/* Google Material Design Post Cards */
.post-card {
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-lg) !important;
  padding: var(--space-4) !important;
  box-shadow: var(--shadow-sm) !important;
  transition: all var(--transition-medium) !important;
  position: relative !important;
  overflow: hidden !important;
}

.post-card:hover {
  box-shadow: var(--shadow-md) !important;
  border-color: var(--border-hover) !important;
  transform: translateY(-2px) !important;
}

.post-header {
  margin-bottom: var(--space-3) !important;
}

.post-title {
  font-family: var(--font-family-display) !important;
  font-size: 28px !important;
  font-weight: 400 !important;
  line-height: 1.3 !important;
  margin: 0 0 var(--space-2) !important;
  color: var(--text-primary) !important;
}

.post-link {
  color: var(--text-primary) !important;
  text-decoration: none !important;
  transition: color var(--transition-fast) !important;
}

.post-link:hover {
  color: var(--primary-color) !important;
  text-decoration: none !important;
}

.post-meta {
  display: flex !important;
  gap: var(--space-3) !important;
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  font-weight: 500 !important;
}

.post-date {
  display: flex !important;
  align-items: center !important;
  gap: 6px !important;
}

.post-date i {
  color: var(--primary-color) !important;
  font-size: 12px !important;
}

.post-excerpt {
  color: var(--text-primary) !important;
  line-height: 1.7 !important;
  font-size: 16px !important;
  margin-bottom: var(--space-3) !important;
}

.post-excerpt h3 {
  font-family: var(--font-family-display) !important;
  font-size: 20px !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  margin: var(--space-3) 0 var(--space-2) !important;
}

.post-excerpt ul {
  margin: var(--space-2) 0 !important;
  padding-left: var(--space-3) !important;
}

.post-excerpt li {
  margin-bottom: var(--space-1) !important;
  line-height: 1.6 !important;
}

.post-excerpt strong {
  color: var(--text-primary) !important;
  font-weight: 600 !important;
}

.post-excerpt a {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

.post-excerpt a:hover {
  text-decoration: underline !important;
  color: var(--primary-hover) !important;
}

.post-actions {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
  padding-top: var(--space-2) !important;
  border-top: 1px solid var(--border-color) !important;
}

.read-more-btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  background: var(--primary-color) !important;
  color: white !important;
  padding: 8px 16px !important;
  border-radius: 24px !important;
  text-decoration: none !important;
  font-size: 14px !important;
  font-weight: 500 !important;
  font-family: var(--font-family-text) !important;
  transition: all var(--transition-medium) !important;
  box-shadow: var(--shadow-sm) !important;
}

.read-more-btn:hover {
  background: var(--primary-hover) !important;
  transform: translateY(-1px) !important;
  box-shadow: var(--shadow-md) !important;
  color: white !important;
  text-decoration: none !important;
}

.read-more-btn i {
  font-size: 12px !important;
  transition: transform var(--transition-fast) !important;
}

.read-more-btn:hover i {
  transform: translateX(2px) !important;
}

/* Dark mode support for blog */
/* Responsive design for blog */
@media (max-width: 768px) {
  
  .post-title {
    font-size: 24px !important;
  }
  
  .post-meta {
    flex-direction: column !important;
    gap: var(--space-1) !important;
  }
  
  .post-excerpt {
    font-size: 15px !important;
  }
  
  .post-excerpt h3 {
    font-size: 18px !important;
  }
  
  .post-actions {
    flex-direction: column !important;
    gap: var(--space-2) !important;
    align-items: flex-start !important;
  }
  
  .read-more-btn {
    width: 100% !important;
    justify-content: center !important;
  }
}

@media (max-width: 480px) {
  .post-card {
    padding: var(--space-3) !important;
  }
  
  .post-title {
    font-size: 22px !important;
  }
  
  .post-excerpt {
    font-size: 14px !important;
  }
  
  .post-excerpt h3 {
    font-size: 16px !important;
  }
  
}

/* Additional link colors */
a {
  color: var(--primary-color) !important;
  transition: color var(--transition-fast) !important;
}

a:hover {
  color: var(--primary-hover) !important;
}

/* Make sure all text uses Google fonts */
* {
  font-family: inherit !important;
}

/* Paper badges specific override */
.paper-badges {
  margin-top: var(--space-1) !important;
  gap: 8px !important;
}

.paper-badges img,
.paper-badges svg {
  height: 20px !important;
  border-radius: 4px !important;
  transition: transform var(--transition-fast) !important;
}

.paper-badges img:hover,
.paper-badges svg:hover {
  transform: translateY(-1px) !important;
}

/* Font Awesome icon fix */
.fa {
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

.fa::before {
  font-family: "Font Awesome 6 Free", "Font Awesome 5 Free", "FontAwesome" !important;
  font-weight: 900 !important;
}

/* Interns Section - Compact Google Style */
.interns-section {
  margin-bottom: var(--space-4) !important;
}

.intern-group {
  margin-bottom: var(--space-3) !important;
}

.intern-group:last-child {
  margin-bottom: 0 !important;
}

.intern-header {
  display: flex !important;
  align-items: center !important;
  gap: var(--space-1) !important;
  font-size: 16px !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  margin-bottom: var(--space-2) !important;
  padding-bottom: 4px !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.intern-header i {
  color: var(--primary-color) !important;
  font-size: 14px !important;
}

.intern-item {
  display: flex !important;
  gap: var(--space-2) !important;
  padding: var(--space-2) !important;
  background: var(--background-color) !important;
  border: 1px solid var(--border-color) !important;
  border-radius: var(--radius-sm) !important;
  margin-bottom: 6px !important;
  transition: all var(--transition-medium) !important;
}

.intern-item:hover {
  background: var(--surface-color) !important;
  box-shadow: var(--shadow-sm) !important;
  border-color: var(--border-hover) !important;
  transform: none !important;
}

.intern-item:last-child {
  margin-bottom: 0 !important;
}

/* Cohort highlight styling */
.intern-item.cohort-2023 {
  border-left-color: var(--google-blue) !important;
}

[data-theme="dark"] .intern-item.cohort-2023 {
  border-left-color: #8ab4f8 !important;
}

.intern-item.cohort-2024 {
  border-left-color: var(--google-green) !important;
}

[data-theme="dark"] .intern-item.cohort-2024 {
  border-left-color: #81c995 !important;
}

.intern-item.cohort-2025 {
  border-left-color: var(--google-yellow) !important;
}

[data-theme="dark"] .intern-item.cohort-2025 {
  border-left-color: #fdd663 !important;
}

.intern-item.cohort-2026 {
  border-left-color: var(--accent-color) !important;
}

[data-theme="dark"] .intern-item.cohort-2026 {
  border-left-color: #f28b82 !important;
}

.intern-summary {
  flex: 1 !important;
}

.intern-name-line {
  display: flex !important;
  justify-content: flex-start !important;
  align-items: center !important;
  gap: 6px !important;
  margin-bottom: 2px !important;
}

.intern-name {
  color: var(--primary-color) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
  font-size: 16px !important;
  transition: color var(--transition-fast) !important;
}

.intern-name:hover {
  text-decoration: underline !important;
  color: var(--primary-hover) !important;
}

.co-supervised-indicator {
  display: inline-block !important;
  width: 10px !important;
  height: 10px !important;
  border-radius: 50% !important;
  flex-shrink: 0 !important;
  vertical-align: middle !important;
}

.co-supervised-indicator--jiaqi {
  background: var(--google-blue) !important;
}

.co-supervised-indicator--xiaoyi {
  background: #f44336 !important;
}

.co-supervised-indicator--zhang {
  background: #fbc02d !important;
}

.co-supervised-indicator--haodong {
  background: #26c6da !important;
}

.intern-legend {
  font-size: 15px !important;
  color: var(--text-secondary) !important;
  margin: 6px 0 var(--space-2) 0 !important;
  line-height: 1.5 !important;
}

.intern-legend .legend-entry {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  margin-right: 6px !important;
}

.intern-legend .co-supervised-indicator {
  margin-left: 0 !important;
}

.intern-legend .legend-link {
  color: var(--text-secondary) !important;
  text-decoration: none !important;
  font-weight: 500 !important;
}

.intern-legend .legend-link:hover,
.intern-legend .legend-link:focus {
  color: var(--primary-color) !important;
  text-decoration: underline !important;
}

.co-supervision-group {
  display: inline-flex !important;
  align-items: center !important;
  gap: 4px !important;
  margin-left: 6px !important;
}

.co-supervision-group .co-supervised-indicator {
  margin-left: 0 !important;
}

.intern-period-compact {
  font-size: 13px !important;
  color: var(--text-tertiary) !important;
  font-weight: 400 !important;
  margin-left: auto !important;
}

.intern-details-compact {
  font-size: 14px !important;
  color: var(--text-secondary) !important;
  margin-bottom: 6px !important;
  line-height: 1.3 !important;
}

@media (max-width: 768px) {
  .intern-name {
    font-size: 15px !important;
  }

  .intern-details-compact {
    font-size: 13px !important;
  }
}

@media (max-width: 480px) {
  .intern-name {
    font-size: 14px !important;
  }

  .intern-details-compact {
    font-size: 12px !important;
  }
}

/* Alumni styling */
.intern-item.alumni {
  background: var(--google-gray-50) !important;
  border-color: var(--google-gray-200) !important;
}

[data-theme="dark"] .intern-item.alumni {
  background: var(--surface-color) !important;
  border-color: var(--border-color) !important;
}

/* New badge styling - Google Material Design */
.new-badge {
  position: absolute !important;
  top: -8px !important;
  right: -8px !important;
  background: linear-gradient(135deg, #ea4335 0%, #d33b2c 100%) !important;
  color: white !important;
  font-size: 11px !important;
  font-weight: 600 !important;
  font-family: var(--font-family-text) !important;
  padding: 4px 8px !important;
  border-radius: 12px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  box-shadow: 0 2px 8px rgba(234, 67, 53, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2) !important;
  border: 2px solid var(--background-color) !important;
  z-index: 10 !important;
  animation: pulse-new 2s ease-in-out infinite !important;
  cursor: default !important;
  user-select: none !important;
  white-space: nowrap !important;
  line-height: 1 !important;
  min-height: 20px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

.new-badge:hover {
  transform: scale(1.05) !important;
  box-shadow: 0 4px 12px rgba(234, 67, 53, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

/* Pulse animation for the New badge */
@keyframes pulse-new {
  0% {
    box-shadow: 0 2px 8px rgba(234, 67, 53, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(234, 67, 53, 0.7);
  }
  50% {
    box-shadow: 0 2px 8px rgba(234, 67, 53, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 0 6px rgba(234, 67, 53, 0);
  }
  100% {
    box-shadow: 0 2px 8px rgba(234, 67, 53, 0.4), 0 1px 3px rgba(0, 0, 0, 0.2), 0 0 0 0 rgba(234, 67, 53, 0);
  }
}

/* Dark mode support for new badge */
[data-theme="dark"] .new-badge {
  background: linear-gradient(135deg, #f28b82 0%, #ea4335 100%) !important;
  border-color: var(--background-color) !important;
  box-shadow: 0 2px 8px rgba(242, 139, 130, 0.4), 0 1px 3px rgba(0, 0, 0, 0.3) !important;
}

[data-theme="dark"] .new-badge:hover {
  box-shadow: 0 4px 12px rgba(242, 139, 130, 0.5), 0 2px 4px rgba(0, 0, 0, 0.4) !important;
}

@media (prefers-reduced-motion: reduce) {
  .new-badge {
    animation: none !important;
  }
}

/* Responsive adjustments for new badge */
@media (max-width: 768px) {
  .new-badge {
    top: -6px !important;
    right: -6px !important;
    font-size: 10px !important;
    padding: 3px 6px !important;
    border-radius: 10px !important;
    min-height: 18px !important;
  }
}

@media (max-width: 480px) {
  .new-badge {
    top: -4px !important;
    right: -4px !important;
    font-size: 9px !important;
    padding: 2px 5px !important;
    border-radius: 8px !important;
    min-height: 16px !important;
  }
}

/* News item with New badge styling */
.news-item-new {
  position: relative !important;
}

.news-new-badge {
  top: -6px !important;
  right: 8px !important;
  z-index: 5 !important;
}

/* Responsive adjustments for news new badge */
@media (max-width: 768px) {
  .news-new-badge {
    top: -4px !important;
    right: 6px !important;
  }
}

@media (max-width: 480px) {
  .news-new-badge {
    top: -3px !important;
    right: 4px !important;
  }
}

/* ============================================
   Blog Tag System Styles
   ============================================ */

/* Tag Filter Section */
.blog-tags-filter {
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  background: var(--surface-color);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
}

.filter-label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.filter-label i {
  color: var(--primary-color);
  margin-right: 6px;
}

.tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-filter-btn {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-family);
  color: var(--text-secondary);
  background: var(--background-color);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag-filter-btn:hover {
  color: var(--primary-color);
  border-color: var(--primary-color);
  background: var(--google-blue-light);
}

.tag-filter-btn.active {
  color: #ffffff;
  background: var(--primary-color);
  border-color: var(--primary-color);
}

/* Post Tags - Inline in post cards */
.post-tags-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: var(--space-2);
}

.post-tag-small {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--primary-color);
  background: var(--google-blue-light);
  border: none;
  border-radius: 12px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.post-tag-small:hover {
  background: var(--primary-color);
  color: #ffffff;
}

/* Post Tags - Full size in blog post header */
.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: var(--space-3);
}

.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-color);
  background: var(--google-blue-light);
  border: 1px solid transparent;
  border-radius: 20px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.post-tag:hover {
  background: var(--primary-color);
  color: #ffffff;
  text-decoration: none;
}

/* Dark mode tag styles */
[data-theme="dark"] .blog-tags-filter {
  background: var(--surface-color);
  border-color: var(--border-color);
}

[data-theme="dark"] .tag-filter-btn {
  background: #3c4043;
  border-color: #5f6368;
  color: var(--text-secondary);
}

[data-theme="dark"] .tag-filter-btn:hover {
  background: rgba(138, 180, 248, 0.15);
  border-color: #8ab4f8;
  color: #8ab4f8;
}

[data-theme="dark"] .tag-filter-btn.active {
  background: #8ab4f8;
  border-color: #8ab4f8;
  color: #202124;
}

[data-theme="dark"] .post-tag-small {
  background: rgba(138, 180, 248, 0.15);
  color: #8ab4f8;
}

[data-theme="dark"] .post-tag-small:hover {
  background: #8ab4f8;
  color: #202124;
}

[data-theme="dark"] .post-tag {
  background: rgba(138, 180, 248, 0.15);
  color: #8ab4f8;
}

[data-theme="dark"] .post-tag:hover {
  background: #8ab4f8;
  color: #202124;
}

/* Responsive adjustments for tags */
@media (max-width: 768px) {
  .blog-tags-filter {
    padding: var(--space-2);
  }

  .tags-container {
    gap: 6px;
  }

  .tag-filter-btn {
    padding: 5px 12px;
    font-size: 12px;
  }

  .post-tags {
    gap: 6px;
  }

  .post-tag {
    padding: 5px 12px;
    font-size: 12px;
  }
}

@media (max-width: 480px) {
  .filter-label {
    font-size: 13px;
  }

  .tag-filter-btn {
    padding: 4px 10px;
    font-size: 11px;
  }

  .post-tag-small {
    padding: 2px 8px;
    font-size: 10px;
  }
}