:root {
  --primary-color: #4a89dc;
  --secondary-color: #a0ece0;
  --accent-color: #f5d76e;
  --background-light: #f0f8ff;
  --background-white: #ffffff;
  --text-dark: #1a237e;
  --text-light: #5c6bc0;
  --border-radius: 20px;
  --shadow: 0 8px 32px rgba(255, 107, 157, 0.15);
  --shadow-hover: 0 12px 48px rgba(255, 107, 157, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Fredoka', sans-serif;
  background: linear-gradient(135deg, var(--background-light) 0%, #ffe4e6 100%);
  color: var(--text-dark);
  overflow-x: hidden;
  min-height: 100vh;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Floating Shapes Animation */
.floating-shapes {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

.shape {
  position: absolute;
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
  opacity: 0.1;
}

.shape-1 {
  width: 80px;
  height: 80px;
  background: var(--primary-color);
  top: 10%;
  left: 10%;
  animation-delay: 0s;
}

.shape-2 {
  width: 60px;
  height: 60px;
  background: var(--secondary-color);
  top: 20%;
  right: 20%;
  animation-delay: 1s;
}

.shape-3 {
  width: 100px;
  height: 100px;
  background: var(--accent-color);
  bottom: 30%;
  left: 15%;
  animation-delay: 2s;
}

.shape-4 {
  width: 70px;
  height: 70px;
  background: var(--primary-color);
  bottom: 20%;
  right: 10%;
  animation-delay: 3s;
}

.shape-5 {
  width: 90px;
  height: 90px;
  background: var(--secondary-color);
  top: 50%;
  left: 50%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  25% { transform: translateY(-20px) rotate(90deg); }
  50% { transform: translateY(-10px) rotate(180deg); }
  75% { transform: translateY(-15px) rotate(270deg); }
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.2rem;
}

.logo p {
  font-size: 0.9rem;
  color: var(--text-light);
}

.nav-list {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 500;
  transition: all 0.3s ease;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
}

.nav-link:hover,
.nav-link.active {
  background: var(--primary-color);
  color: white;
  transform: translateY(-2px);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  min-width: 200px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  list-style: none;
  padding: 1rem 0;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  padding: 0;
}

.dropdown-menu a {
  display: block;
  padding: 0.75rem 1.5rem;
  color: var(--text-dark);
  text-decoration: none;
  transition: all 0.3s ease;
}

.dropdown-menu a:hover {
  background: var(--primary-color);
  color: white;
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  text-align: center;
}

.hero-content {
  max-width: 600px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-character {
  margin-top: 2rem;
}

/* .labubu-character {
  font-size: 6rem;
  animation: bounce 2s ease-in-out infinite;
  animation: swing 2s ease-in-out infinite;
  animation: pulse 1.5s infinite;
  animation: shake 0.6s infinite;
  animation: flash 1s infinite;
  animation: spinJump 2s infinite;
} */

.labubu-character {
  font-size: 6rem;
  display: inline-block;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-30px); }
  60% { transform: translateY(-15px); }
}

@keyframes swing {
  0% { transform: rotate(0deg); }
  25% { transform: rotate(10deg); }
  50% { transform: rotate(-10deg); }
  75% { transform: rotate(5deg); }
  100% { transform: rotate(0deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

@keyframes flash {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

@keyframes spinJump {
  0% { transform: translateY(0) rotate(0); }
  30% { transform: translateY(-40px) rotate(180deg); }
  60% { transform: translateY(-20px) rotate(270deg); }
  100% { transform: translateY(0) rotate(360deg); }
}

/* 对应的动画类 */
.bounce { animation: bounce 2s ease-in-out infinite; }
.swing { animation: swing 2s ease-in-out infinite; }
.pulse { animation: pulse 1.5s infinite; }
.shake { animation: shake 0.6s infinite; }
.flash { animation: flash 1s infinite; }
.spinJump { animation: spinJump 2s infinite; }

/* Page Hero */
.page-hero {
  padding: 3rem 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(168, 230, 207, 0.1));
  border-radius: var(--border-radius);
  margin: 2rem 0;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.last-updated {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
}

/* Buttons */
.btn {
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-family: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color), #ff8fab);
  color: white;
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-secondary {
  background: var(--secondary-color);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background: #8fd9b6;
  transform: translateY(-3px);
}

.btn-home {
  background: var(--accent-color);
  color: var(--text-dark);
}

.btn-home:hover {
  background: #ffed4e;
  transform: translateY(-3px);
}

/* Content Sections */
.content-section {
  padding: 2rem 0;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.content-card {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
  transition: transform 0.3s ease;
}

.content-card:hover {
  transform: translateY(-5px);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.content-card h2 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.content-card p {
  color: var(--text-light);
  line-height: 1.6;
}

.values-list {
  text-align: left;
  list-style: none;
  padding: 0;
}

.values-list li {
  margin-bottom: 0.8rem;
  color: var(--text-light);
}

.values-list strong {
  color: var(--primary-color);
}

/* About Page Specific Styles */
.about-section {
  margin-bottom: 4rem;
}

.section-heading {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.feature-item {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.feature-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature-item p {
  color: var(--text-light);
  line-height: 1.6;
}

.partner-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.partner-categories {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.partner-category {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.partner-category h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.partner-category ul {
  list-style: none;
  padding: 0;
}

.partner-category li {
  padding: 0.5rem 0;
  color: var(--text-light);
  border-bottom: 1px solid #f0f0f0;
}

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

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.achievement-item {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.achievement-number {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.achievement-label {
  color: var(--text-light);
  font-weight: 500;
}

.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.compliance-item {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.compliance-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.compliance-item p {
  color: var(--text-light);
  line-height: 1.6;
}

.cta-section {
  background: white;
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.cta-section h2 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.cta-section p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Contact Page Specific Styles */
.contact-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.contact-methods h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
  padding: 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contact-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.contact-info h3 {
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.contact-info p {
  color: var(--text-dark);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.response-time {
  font-size: 0.9rem;
  color: var(--text-light);
  font-style: italic;
}

.contact-form-section {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.contact-form-section h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
}

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 500;
  color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 0.8rem;
  border: 2px solid #e0e0e0;
  border-radius: 10px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: 0.8rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  cursor: pointer;
  line-height: 1.5;
}

.checkbox-label input[type="checkbox"] {
  margin: 0;
  width: auto;
}

.checkmark {
  width: 20px;
  height: 20px;
  border: 2px solid #e0e0e0;
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
}

.form-message {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
}

.form-message.success {
  background: #d4edda;
  border: 1px solid #c3e6cb;
  color: #155724;
}

.form-message.error {
  background: #f8d7da;
  border: 1px solid #f5c6cb;
  color: #721c24;
}

.message-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.message-content h3 {
  margin-bottom: 0.5rem;
}

.faq-section {
  margin-bottom: 4rem;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
}

.faq-item {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.faq-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.faq-item p {
  color: var(--text-light);
  line-height: 1.6;
}

.office-info {
  margin-bottom: 4rem;
}

.office-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.office-item {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.office-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.office-item p {
  color: var(--text-light);
  line-height: 1.6;
}

.social-contact {
  text-align: center;
}

.social-contact p {
  color: var(--text-light);
  margin-bottom: 2rem;
}

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.social-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: white;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-decoration: none;
  color: var(--text-dark);
  transition: transform 0.3s ease;
}

.social-card:hover {
  transform: translateY(-3px);
}

.social-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.social-info h3 {
  color: var(--primary-color);
  margin-bottom: 0.3rem;
}

.social-info p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Privacy Page Specific Styles */
.privacy-content {
  max-width: 900px;
  margin: 0 auto;
}

.privacy-summary {
  margin-bottom: 3rem;
}

.privacy-summary h2 {
  color: var(--primary-color);
  margin-bottom: 2rem;
  text-align: center;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.summary-item {
  background: white;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  text-align: center;
}

.summary-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.summary-item h3 {
  color: var(--primary-color);
  margin-bottom: 0.8rem;
  font-size: 1.1rem;
}

.summary-item p {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.5;
}

.table-of-contents {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 3rem;
}

.table-of-contents h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.table-of-contents ul {
  list-style: none;
  padding: 0;
}

.table-of-contents li {
  margin-bottom: 0.5rem;
}

.table-of-contents a {
  color: var(--text-dark);
  text-decoration: none;
  padding: 0.3rem 0;
  display: block;
  transition: color 0.3s ease;
}

.table-of-contents a:hover {
  color: var(--primary-color);
}

.privacy-section {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  margin-bottom: 2rem;
}

.privacy-section h2 {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.privacy-section h3 {
  color: var(--text-dark);
  margin: 1.5rem 0 1rem 0;
  font-size: 1.2rem;
}

.privacy-section p {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.privacy-section ul {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.privacy-section li {
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 0.5rem;
}

.privacy-section strong {
  color: var(--text-dark);
}

.contact-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.contact-info-item {
  background: var(--background-light);
  padding: 1.5rem;
  border-radius: var(--border-radius);
}

.contact-info-item h3 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.contact-info-item p {
  color: var(--text-dark);
  line-height: 1.6;
}

.privacy-footer {
  background: var(--background-light);
  padding: 2rem;
  border-radius: var(--border-radius);
  margin-top: 2rem;
}

.privacy-footer p {
  color: var(--text-light);
  margin-bottom: 0.5rem;
}

/* Games Section */
.games-section {
  padding: 4rem 0;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 3rem;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.game-card {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all 0.3s ease;
  cursor: pointer;
  animation: fadeInUp 0.6s ease forwards;
}

.game-card:hover {
  transform: translateY(-10px) rotate(1deg);
  box-shadow: var(--shadow-hover);
}

.game-card:nth-child(even):hover {
  transform: translateY(-10px) rotate(-1deg);
}

.game-thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.game-card:hover .game-thumbnail {
  transform: scale(1.1);
}

.game-card-content {
  padding: 1.5rem;
}

.game-title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.game-category {
  display: inline-block;
  background: var(--accent-color);
  color: var(--text-dark);
  padding: 0.3rem 0.8rem;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.game-description {
  color: var(--text-light);
  font-size: 0.9rem;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.load-more-container {
  text-align: center;
}

/* Category Pages */
.category-hero {
  padding: 3rem 0;
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(168, 230, 207, 0.1));
  border-radius: var(--border-radius);
  margin: 2rem 0;
}

.category-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.category-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.category-stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  background: white;
  padding: 0.8rem 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  font-weight: 500;
}

.category-filters {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.8rem 1.5rem;
  border: 2px solid var(--primary-color);
  background: transparent;
  color: var(--primary-color);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-color);
  color: white;
}

/* Game Detail Page */
.game-detail-main {
  padding: 2rem 0;
}

.game-detail-header {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
  align-items: center;
}

.game-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.game-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.game-category {
  background: var(--accent-color);
  color: var(--text-dark);
  padding: 0.5rem 1rem;
  border-radius: 15px;
  font-weight: 500;
}

.game-rating {
  font-size: 1.2rem;
}

.game-description {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-light);
  margin-bottom: 2rem;
}

.game-controls {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.game-thumbnail img {
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.game-frame-container {
  background: white;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 3rem;
  position: relative;
  aspect-ratio: 16 / 9;
}

.game-frame-container iframe {
  width: 100%;
  height: 100%;
}

.loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

.loading-spinner {
  font-size: 3rem;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.game-features {
  background: white;
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.game-features h3 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  text-align: center;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem;
  background: var(--background-light);
  border-radius: var(--border-radius);
  font-weight: 500;
}

.feature-icon {
  font-size: 1.5rem;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 3rem 0 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #ddd;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--primary-color);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #444;
  color: #888;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }
  
  .header .container {
    flex-direction: column;
    gap: 1rem;
  }
  
  .nav-list {
    gap: 1rem;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .labubu-character {
    font-size: 4rem;
  }
  
  .games-grid {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .game-detail-header {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .game-title {
    font-size: 2rem;
  }
  
  .category-stats {
    gap: 1rem;
  }
  
  .stat-item {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
  
  .category-filters {
    gap: 0.5rem;
  }
  
  .filter-btn {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }
  
  .hero-buttons {
    gap: 0.5rem;
  }
  
  .btn {
    padding: 0.8rem 1.5rem;
    font-size: 0.9rem;
  }
  
  .game-controls {
    gap: 0.5rem;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .page-title {
    font-size: 2rem;
  }

  .section-heading {
    font-size: 1.5rem;
  }

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

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

  .partner-categories {
    grid-template-columns: 1fr;
  }

  .achievement-grid {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

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

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

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

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

  .contact-info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 1.8rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .category-title {
    font-size: 2rem;
  }
  
  .games-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .game-controls {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }

  .page-title {
    font-size: 1.8rem;
  }

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

/* Lazy loading animation */
.game-card[data-loading="true"] {
  opacity: 0.6;
  transform: scale(0.95);
}

.game-card[data-loaded="true"] {
  animation: slideIn 0.5s ease forwards;
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Additional mobile fullscreen styles */
.mobile-fullscreen {
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  z-index: 9999 !important;
  border-radius: 0 !important;
}

.mobile-fullscreen iframe {
  border-radius: 0 !important;
}