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

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #202124;
  background-color: #fff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Header */
header {
  background-color: #fff;
  border-bottom: 1px solid #dadce0;
  position: sticky;
  top: 0;
  z-index: 1000;
  height: 60px;
  padding-top: 5px;
}

.header-content {
  display: flex;
  align-items: center;
  height: 48px;
  padding: 0 16px;
  justify-content: space-between; /* Add this */
}

/* Add these new styles */
.header-right {
  display: flex;
  align-items: center;
}

.search-icon {
  width: 24px;
  height: 24px;
  cursor: pointer;
  margin-left: 16px;
  opacity: 0.7;
}

.search-icon:hover {
  opacity: 1;
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: #5f6368;
  font-size: 22px;
  margin-right: 24px;
  white-space: nowrap;
  position: absolute;
  left: 20px;
  top: 10px;
}

.logo svg {
  width: 40px;
  height: 40px;
  margin-right: 8px;
}

.main-nav {
  margin-left: 200px;
  flex-grow: 1;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 24px;
}

.nav-link {
  color: #5f6368;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 4px;
  position: relative;
}

.nav-link.active {
  color: #1a73e8;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #1a73e8;
}

/* Main Content */
.main-content {
  display: flex;
  flex-wrap: wrap;
  padding: 20px 0;
}

.app-info {
  flex: 2;
}

.app-header {
  display: flex;
  align-items: flex-start;
  margin-bottom: 20px;
}

.app-icon {
  width: 120px;
  height: 120px;
  border-radius: 20px;
  transition: all 0.3s ease;
}

.icon-wrapper {
  position: relative;
  display: inline-block;
  width: 120px;
  height: 120px;
  display: flex;
  margin-right: 16px;
  align-items: center;
  justify-content: center;
}

.circular-progress {
  position: absolute;
  width: 130px;
  height: 130px;
  top: 50%;
  left: 50%;
  border-radius: 50%;
  border: 2px solid rgba(59, 133, 98, 0.2);
  border-top-color: rgb(59, 133, 98);
  opacity: 0;
  transition: opacity 0.3s ease;
  transform: translate(-50%, -50%);
  animation: spin 1s linear infinite;
}

.icon-wrapper.installing .circular-progress {
  opacity: 1;
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

.app-details h1 {
  font-size: 24px;
  margin-bottom: 4px;
}

.app-developer {
  color: #5f6368;
  font-size: 14px;
  margin-bottom: 8px;
}

.app-rating {
  display: flex;
  align-items: center;
}

.stars {
  color: #fbbc05;
  font-size: 18px;
}

.rating-count {
  color: #5f6368;
  font-size: 14px;
  margin-left: 8px;
}

.app-stats {
  display: flex;
  gap: 24px;
  margin-top: 12px;
}

.stat-item {
  text-align: center;
}

.rating,
.downloads,
.age-rating {
  font-size: 20px;
  font-weight: 500;
}

.subtitle {
  font-size: 12px;
  color: #5f6368;
  margin-top: 4px;
}

.action-buttons {
  display: flex;
  gap: 12px;
  margin: 24px 0;
}

.install-btn {
  background-color: rgb(59, 133, 98);
  color: white;
  border: none;
  padding: 12px 48px;
  border-radius: 24px;
  font-weight: 500;
  min-width: 200px;
  transition: background-color 0.3s ease;
}

.install-btn:hover {
  background-color: rgb(51, 115, 85);
}
.telegram-btn,
.share-btn,
.wishlist-btn {
  background: none;
  border: none;
  color: #1a73e8;
  padding: 12px;
  cursor: pointer;
}

.compatibility {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #5f6368;
  margin-bottom: 24px;
}

.app-details-section {
  margin-top: 24px;
}

.detail-section {
  margin-bottom: 24px;
  padding: 16px;
}

.section-title {
  font-size: 16px;
  font-weight: 500;
  color: #202124;
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}

.arrow {
  margin-left: 8px;
  color: #5f6368;
}

.section-content {
  font-size: 14px;
  color: #5f6368;
  line-height: 1.5;
}

/* Screenshots */
.screenshots {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 280px;
  gap: 16px;
  overflow-x: auto;
  padding: 16px 0;
  max-width: 1200px;
}

.screenshot {
  width: 280px;
  height: auto;
  border-radius: 12px;
}

/* Security Features */
.security-features {
  list-style: none;
  margin: 16px 0;
}

.security-features li {
  display: flex;
  align-items: flex-start;
  margin-bottom: 16px;
}

.feature-text {
  margin-left: 12px;
}

.feature-text h3 {
  font-size: 14px;
  color: #202124;
  margin-bottom: 4px;
}

/* Review Items */
.review-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid #dadce0;
  align-items: flex-start;
}

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 16px;
  text-transform: uppercase;
  font-weight: 500;
  flex-shrink: 0;
  min-width: 40px;
  min-height: 40px;
}

.review-avatar:nth-child(1) {
  background-color: #4285f4; /* Google Blue */
}

.review-avatar:nth-child(2) {
  background-color: #ea4335; /* Google Red */
}

.review-avatar:nth-child(3) {
  background-color: #34a853; /* Google Green */
}

.review-avatar:nth-child(4) {
  background-color: #fbbc05; /* Google Yellow */
}

.review-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.review-rating {
  color: #fbbc05;
}

.review-date {
  color: #5f6368;
  font-size: 14px;
}

.review-text {
  margin-bottom: 12px;
  line-height: 1.5;
}

.review-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #5f6368;
  font-size: 14px;
}

.action-btn {
  padding: 8px 16px;
  border: none;
  background: none;
  color: #1a73e8;
  cursor: pointer;
}

/* View Details Button */
.view-details-btn {
  color: #1a73e8;
  background: none;
  border: none;
  padding: 8px 0;
  cursor: pointer;
}

/* Reviews Section */
.reviews-section {
  padding: 24px 0;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.verified-badge {
  color: #5f6368;
  font-size: 14px;
}

.device-filters {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding: 4px 0;
}

.device-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 20px;
  border: 1px solid #dadce0;
  background: none;
  color: #5f6368;
  font-size: 14px;
  white-space: nowrap;
  cursor: pointer;
}

.device-btn.active {
  background-color: #e8f0fe;
  border-color: #1a73e8;
  color: #1a73e8;
}

/* Rating Overview */
.rating-overview {
  display: flex;
  gap: 32px;
  margin-bottom: 24px;
}

.rating-left {
  text-align: center;
  min-width: 150px;
}

.rating-big {
  font-size: 48px;
  font-weight: 500;
  line-height: 1.2;
}

.rating-stars {
  color: #fbbc05;
  font-size: 24px;
  margin: 4px 0;
}

.rating-count {
  color: #5f6368;
  font-size: 14px;
}

.rating-bars {
  flex-grow: 1;
}

.rating-bar-item {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
}

.star-level {
  min-width: 20px;
  text-align: right;
}

.bar-container {
  flex-grow: 1;
  height: 16px;
  background-color: #f1f3f4;
  border-radius: 8px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background-color: #34a853;
  border-radius: 8px;
}

/* Mobile Navigation */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #fff;
  border-top: 1px solid #dadce0;
}

.mobile-nav ul {
  display: flex;
  list-style-type: none;
}

.mobile-nav li {
  flex: 1;
  text-align: center;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  text-decoration: none;
  color: #5f6368;
  font-size: 12px;
}

.mobile-nav a.active {
  color: #1a73e8;
}

/* Mobile Styles */
@media (max-width: 768px) {
  /* Header Adjustments */
  header {
    border: none;
  }

  .header-content {
    padding: 0 8px;
  }
  .search-icon {
    width: 20px;
    height: 20px;
    margin-left: 12px;
  }
  .main-nav {
    display: none;
  }

  .logo {
    position: static;
    margin-right: 16px;
  }

  .logo svg {
    width: 33px;
    height: 33px;
  }

  .logo span {
    font-size: 22px;
  }

  /* Main Content Adjustments */
  .main-content {
    flex-direction: column;
    padding: 0;
    width: 100%;
    overflow-x: hidden;
  }

  .app-info {
    width: 100%;
    padding: 0;
  }

  .app-header {
    padding: 16px;
  }

  .app-icon {
    width: 80px;
    height: 80px;
  }

  .app-details h1 {
    font-size: 20px;
    margin-bottom: 2px;
  }

  .app-developer {
    font-size: 12px;
    margin-bottom: 4px;
  }

  .app-stats {
    gap: 16px;
    margin-top: 8px;
  }

  .rating,
  .downloads,
  .age-rating {
    font-size: 16px;
  }

  .subtitle {
    font-size: 11px;
  }

  /* Action Buttons Adjustments */
  .action-buttons {
    margin: 16px;
    flex-wrap: wrap;
  }

  .install-btn {
    width: 100%;
    height: 48px;
    padding: 0;
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 24px;
    margin-bottom: 8px;
  }
  .telegram-btn,
  .share-btn,
  .wishlist-btn {
    padding: 8px;
  }

  /* Compatibility Info Adjustments */
  .compatibility {
    padding: 0 16px;
    margin-bottom: 16px;
    font-size: 14px;
  }

  /* Screenshots Adjustments */
  .screenshots {
    width: 100%;
    padding: 16px;
    gap: 8px;
    grid-auto-columns: 200px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  .screenshots::-webkit-scrollbar {
    display: none;
  }

  .screenshot {
    width: 200px;
    border-radius: 8px;
  }

  /* Reviews Section Adjustments */
  .reviews-section {
    width: 100%;
    padding: 16px;
  }

  .device-filters {
    display: none;
  }

  .rating-overview {
    width: 100%;
    padding: 0 16px;
  }

  /* Mobile Navigation */
  .mobile-nav {
    display: block;
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    background: #fff;
    border-top: 1px solid #dadce0;
    padding: 4px 0;
  }

  .mobile-nav ul {
    display: flex;
    justify-content: space-around;
    align-items: center;
    list-style: none;
  }

  .mobile-nav a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #5f6368;
    font-size: 12px;
    padding: 8px 0;
  }

  .mobile-nav a::before {
    content: "";
    width: 24px;
    height: 24px;
    margin-bottom: 4px;
    display: inline-block;
  }

  /* 游戏图标 */
  .mobile-nav li:nth-child(1) a::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M21 6H3c-1.1 0-2 .9-2 2v8c0 1.1.9 2 2 2h18c1.1 0 2-.9 2-2V8c0-1.1-.9-2-2-2zm-10 7H8v3H6v-3H3v-2h3V8h2v3h3v2zm4.5 2c-.83 0-1.5-.67-1.5-1.5s.67-1.5 1.5-1.5 1.5.67 1.5 1.5-.67 1.5-1.5 1.5zm4-3c-.83 0-1.5-.67-1.5-1.5S18.67 9 19.5 9s1.5.67 1.5 1.5-.67 1.5-1.5 1.5z'/%3E%3C/svg%3E");
  }

  /* 应用图标 */
  .mobile-nav li:nth-child(2) a::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M4 8h4V4H4v4zm6 12h4v-4h-4v4zm-6 0h4v-4H4v4zm0-6h4v-4H4v4zm6 0h4v-4h-4v4zm6-10v4h4V4h-4zm-6 4h4V4h-4v4zm6 6h4v-4h-4v4zm0 6h4v-4h-4v4z'/%3E%3C/svg%3E");
  }

  /* 电影图标 */
  .mobile-nav li:nth-child(3) a::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M18 3v2h-2V3H8v2H6V3H4v18h2v-2h2v2h8v-2h2v2h2V3h-2zM8 17H6v-2h2v2zm0-4H6v-2h2v2zm0-4H6V7h2v2zm10 8h-2v-2h2v2zm0-4h-2v-2h2v2zm0-4h-2V7h2v2z'/%3E%3C/svg%3E");
  }

  /* 图书图标 */
  .mobile-nav li:nth-child(4) a::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M18 2H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h12c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zM6 4h5v8l-2.5-1.5L6 12V4z'/%3E%3C/svg%3E");
  }

  /* 儿童图标 */
  .mobile-nav li:nth-child(5) a::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%235f6368'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm0 4c1.93 0 3.5 1.57 3.5 3.5S13.93 13 12 13s-3.5-1.57-3.5-3.5S10.07 6 12 6zm0 14c-2.03 0-4.43-.82-6.14-2.88C7.55 15.8 9.68 15 12 15s4.45.8 6.14 2.12C16.43 19.18 14.03 20 12 20z'/%3E%3C/svg%3E");
  }

  /* Content Bottom Padding to avoid being hidden by nav */
  .app-details-section {
    padding-bottom: 60px;
  }

  /* 进度条容器样式 */
  .progress-bar {
    width: 100%;
    height: 48px;
    background: rgba(59, 133, 98, 0.2);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
  }

  /* 进度条样式 */
  .progress {
    height: 100%;
    background: rgb(59, 133, 98);
    transition: width 0.5s ease;
    border-radius: 24px;
  }

  /* 进度文字样式 */
  .progress-text {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 16px;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
  }

  /* 启动按钮样式 */
  .launch-btn {
    background: rgb(59, 133, 98) !important;
    color: #fff;
    font-size: 16px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .launch-btn:hover {
    background: rgb(51, 115, 85) !important;
  }

  /* 禁用状态样式 */
  .install-btn:disabled {
    opacity: 0.8;
    cursor: default;
  }

  /* 移除按钮不同状态下的内边距差异 */
  .install-btn,
  .install-btn.launch-btn {
    padding: 0;
  }

  .app-icon.installing {
    transform: scale(0.5);
  }

  .icon-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .circular-progress {
    position: absolute;
    width: 80px;
    height: 80px;
    top: 40px;
    left: 40px;
    border-radius: 50%;
    border: 4px solid rgba(59, 133, 98, 0.2);
    border-top-color: rgb(59, 133, 98);
    opacity: 0;
    transition: opacity 0.3s ease;
    transform: translate(-50%, -50%);
    animation: spin 1s linear infinite;
  }
}

@keyframes spin {
  0% {
    transform: translate(-50%, -50%) rotate(0deg);
  }
  100% {
    transform: translate(-50%, -50%) rotate(360deg);
  }
}

/* 模态框样式 */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  backdrop-filter: blur(5px);
}

.modal-content {
  position: relative;
  background-color: #fff;
  margin: 15% auto;
  padding: 30px;
  width: 400px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  text-align: center;
}

.close {
  position: absolute;
  right: 20px;
  top: 15px;
  font-size: 24px;
  cursor: pointer;
  color: #666;
  transition: color 0.3s;
}

.close:hover {
  color: #000;
}

#qrcode {
  position: relative;
  width: 256px;
  height: 256px;
  margin: 30px auto;
  padding: 12px;
  background: #fff;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: #1a73e8;
  animation: scan 2s linear infinite;
}

@keyframes scan {
  0% {
    top: 0;
  }
  50% {
    top: 100%;
  }
  100% {
    top: 0;
  }
}
.telegram-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: #0088cc; /* Telegram's brand color */
  color: white;
  border: none;
  border-radius: 999px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background-color 0.2s;
}

/* Loader styles */
#loader {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}

.spinner {
  border: 5px solid #f3f3f3; /* Light grey */
  border-top: 5px solid rgb(59, 133, 98); /* App theme green */
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spinner-spin 1.2s linear infinite;
}

@keyframes spinner-spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* 移动端适配：评分和评论 */
@media (max-width: 768px) {
  /* 让设备筛选器可以换行 */
  .device-filters {
    flex-wrap: wrap;
    justify-content: flex-start;
    gap: 8px;
  }

  .device-filters .device-btn {
    flex-grow: 1;
    min-width: 120px;
  }

  /* 堆叠评分概览 */
  .rating-overview {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .rating-overview .rating-left {
    text-align: center;
  }

  .rating-overview .rating-bars {
    width: 100%;
  }

  /* 调整评论列表字体和布局 */
  .review-header {
    flex-wrap: wrap; /* Allow header items to wrap */
    gap: 5px 15px; /* Add gap for wrapped items */
  }

  .review-text {
    font-size: 15px;
    line-height: 1.6;
  }
}

@media (max-width: 480px) {
  .review-item {
    flex-direction: column; /* Stack avatar and content on very small screens */
    align-items: flex-start;
    gap: 10px;
  }

  .review-text {
    font-size: 14px;
  }
}

.reviews-section .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.reviews-section .verified-badge {
  font-size: 14px;
  color: #5f6368;
  white-space: nowrap;
}

/* 应用根容器隐藏状态 */
.app-hidden {
  visibility: hidden !important;
}

/* 评论头像颜色样式 */
.review-avatar.color-blue {
  background-color: #1a73e8;
}

.review-avatar.color-yellow {
  background-color: #fbbc04;
}

.review-avatar.color-green {
  background-color: #34a853;
}

.review-avatar.color-pink {
  background-color: #e91e63;
}

.review-avatar.color-purple {
  background-color: #9c27b0;
}

.review-avatar.color-light-blue {
  background-color: #03a9f4;
}

.review-avatar.color-orange {
  background-color: #ff9800;
}

.review-avatar.color-brown {
  background-color: #795548;
}

.review-avatar.color-blue-gray {
  background-color: #607d8b;
}

/* QR模态框样式 */
.modal p.disclaimer {
  color: #666;
  font-size: 14px;
  margin-top: 10px;
}

/* 应用显示状态 */
.app-visible {
  visibility: visible !important;
}

/* 加载器隐藏状态 */
.loader-hidden {
  display: none !important;
}

/* 安装按钮样式 */
.install-btn-progress {
  padding: 0 !important;
}

.install-btn-normal {
  padding: revert;
}