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

/* 确保所有过渡平滑 */
.pull-refresh-container,
.pull-image,
.pull-hint-bottom {
  transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* 深海蓝天混合背景 */
body {
  font-family: 'Poppins', 'Segoe UI', 'Microsoft YaHei', sans-serif;
  background:
    linear-gradient(135deg,
    #0a192f 0,     /* 深海深蓝 */
    #0f2c55 25%,    /* 海洋蓝 */
    #1e4a7e 50%,    /* 中等蓝 */
    #2a7ab8 75%,    /* 天空蓝 */
    #64b5f6 100%    /* 浅天空蓝 */
    );
  color: #e3f2fd;
  min-height: 100vh;
  /* 防止页面内容在刷新时跳动 */
  overflow-x: hidden;
  background-attachment: fixed;
  position: relative;
}
/* 玻璃模糊背景层 - 调整为深海主题 */
.glass-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 20% 30%, rgba(30, 74, 126, 0.2) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(42, 122, 184, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 40% 80%, rgba(100, 181, 246, 0.1) 0%, transparent 50%);
  backdrop-filter: blur(15px) saturate(180%);
  -webkit-backdrop-filter: blur(15px) saturate(180%);
  z-index: -1;
}


/* 添加一个页面顶部间距，防止内容被遮挡 */
.container {
  padding-top: 20px;
  transition: transform 0.3s ease;/* 页面滚动时的视觉反馈 */
}
/* 添加动态背景粒子效果 */
.particle-container {
  position: fixed;
  width: 100%;
  height: 100%;
  z-index: -3;
  pointer-events: none;
  transform: translateY(10px);
}

.particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  animation: float 20s infinite linear;
}

@keyframes float {
  0%, 100% {
    transform: translate(0, 0);
  }
  25% {
    transform: translate(10px, 10px);
  }
  50% {
    transform: translate(20px, 0);
  }
  75% {
    transform: translate(10px, -10px);
  }
}

/* 下拉刷新效果 */
.pull-refresh {
  position: fixed;
  top: -60px;
  left: 0;
  width: 100%;
  height: 60px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  font-size: 14px;
  z-index: 100;
  transition: top 0.3s;
  background: rgba(102, 126, 234, 0.9);
}

.pull-refresh.active {
  top: 0;
}

.pull-refresh i {
  margin-right: 8px;
  animation: spin 1s linear infinite;
}

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

/* 主容器布局 */
.container {
  display: flex;
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  gap: 25px;
}

/* 左侧边栏 */
.sidebar {
  flex: 0 0 320px;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* 右侧主内容区 */
.main-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 25px;
}

/* 头像区域 */
.avatar-section {
  position: relative;
  border: 1px solid rgba(100, 181, 246, 0.3);
  color: #e3f2fd;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  margin-bottom: 20px;
  overflow: hidden;
  background: rgba(15, 44, 85, 0.6); /* 半透明深色背景 */
}

/* 背景图片样式 */
.avatar-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  filter: blur(8px) brightness(0.7); /* 磨砂模糊效果 */
  opacity: 0.8; /* 透明度 */
}

/* 确保内容在背景图片上方 */
.avatar-container,
.avatar-actions {
  position: relative;
  z-index: 2;
}

.avatar-container {
  position: relative;
  width: 150px;
  height: 150px;
  margin: 0 auto 20px;
}

.avatar {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.avatar-upload {
  position: absolute;
  bottom: 0;
  right: 0;
  background: #667eea;
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
}

.avatar-upload:hover {
  background: #764ba2;
  transform: scale(1.1);
}

.avatar-upload label {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: white;
  cursor: pointer;
  font-size: 12px;
}

.avatar-upload i {
  font-size: 18px;
  margin-bottom: 2px;
}

#avatarInput {
  display: none;
}

.avatar-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}

/* 按钮样式 */
.btn {
  padding: 10px 20px;
  background: linear-gradient(to right, #2a7eea,#1e4a7e);
  color: #e3f2fd;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
  font-size: 14px;
  box-shadow: 0 4px 15px rgba(42, 122, 184, 0.4);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(42, 122, 184, 0.6);
  background:linear-gradient(135deg, #2a7eea,#1e4a7e);
}
/*可设置点击效果
.btn:active {
  transform: translateY(0);
}*/

.btn-small {
  padding: 8px 16px;
  font-size: 13px;
}

/* 个人资料卡片 */
.profile-card {
  background: rgba(15, 44, 85, 0.85) ;
  border: 1px solid rgba(100, 181, 246, 0.3) ;
  color: #e3f2fd ;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);

}

.name {
  font-size: 28px;
  font-weight: 700;
  color: #333;
  margin-bottom: 5px;
  text-align: center;
}

.motto {
  font-size: 16px;
  color: #667eea;
  font-weight: 500;
  text-align: center;
  margin-bottom: 25px;
  font-style: italic;
}

.info-section {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 25px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(227, 242, 253, 0.9);
}

.info-item i {
  color: #64b5f6;
  width: 20px;
}

.description {
  background: rgba(42, 122, 184, 0.1);
  border-left: 4px solid #2a7ab8 ;
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 25px;
}

.description h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  color: #333;
}

.description p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(227, 242, 253, 0.8);
  margin-bottom: 10px;
}

.description p:last-child {
  margin-bottom: 0;
}

/* 社交链接 */
.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  color: white;
  border-radius: 50%;
  font-size: 20px;
  transition: all 0.3s;
}

.social-link:hover {
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

/* 左侧栏游戏中心样式 */
.game-center-sidebar {
  background: rgba(15, 44, 85, 0.85);
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 25px;
  backdrop-filter: blur(10px);
}

.game-center-sidebar h3 {
  color: #e3f2fd;
  font-size: 18px;
  margin-bottom: 15px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.game-buttons-container {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 15px;
}

.game-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  background: rgba(42, 122, 184, 0.2);
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 8px;
  color: #e3f2fd;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
}

.game-btn:hover {
  background: rgba(42, 122, 184, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.game-btn i {
  font-size: 14px;
  width: 20px;
}

/* 游戏列表容器 */
.game-list-container {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  border-radius: 8px;
  background: rgba(10, 25, 47, 0.6);
}

.game-list-container.show {
  max-height: 180px; /* 1.5个按钮高度的空间 */
  margin-top: 10px;
}

.game-list-scroll {
  max-height: 180px;
  overflow-y: auto;
  padding: 10px;
}

/* 自定义滚动条 */
.game-list-scroll::-webkit-scrollbar {
  width: 5px;
}

.game-list-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}

.game-list-scroll::-webkit-scrollbar-thumb {
  background: rgba(100, 181, 246, 0.5);
  border-radius: 3px;
}

.game-list-scroll::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 181, 246, 0.7);
}

/* 游戏列表项 */
.game-list-item {
  display: flex;
  align-items: center;
  padding: 10px;
  margin-bottom: 8px;
  background: rgba(30, 74, 126, 0.4);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}

.game-list-item:hover {
  background: rgba(42, 122, 184, 0.3);
  border-color: rgba(100, 181, 246, 0.5);
  transform: translateX(5px);
}

.game-list-item.selected {
  background: rgba(42, 122, 184, 0.2);
  border-color: rgba(100, 181, 246, 0.7);
  box-shadow: 0 0 0 1px rgba(100, 181, 246, 0.3);
}

.game-list-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.3;
  z-index: 0;
}

.game-list-item > * {
  position: relative;
  z-index: 1;
}

.game-list-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  overflow: hidden;
  margin-right: 12px;
  flex-shrink: 0;
}

.game-list-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.game-list-info {
  flex: 1;
}

.game-list-info h4 {
  color: #e3f2fd;
  font-size: 14px;
  margin-bottom: 3px;
  font-weight: 500;
}

.game-list-info p {
  color: rgba(227, 242, 253, 0.7);
  font-size: 12px;
  margin: 0;
}

.game-list-score {
  color: #ffd700;
  font-size: 12px;
  font-weight: 600;
  margin-left: 10px;
  flex-shrink: 0;
}

/* 移除右侧的游戏中心内容 */
.main-content .game-center,
.main-content .game-center-header,
.main-content .game-selection {
  display: none;
}

/* 响应式调整 */
@media (max-width: 992px) {
  .game-center-sidebar {
    order: 3; /* 在移动端将游戏中心放在底部 */
  }
}


/* 内容区域 */
.content-feed {
  background: rgba(15, 44, 85, 0.85) ;
  color: #e3f2fd ;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.feed-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 25px;
}

.feed-header h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  color: #333;
}

/* 发布动态 */
.post-creator {
  background: rgba(255, 255, 255, 0.7);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 25px;
  border: 1px solid rgba(221, 221, 221, 0.5);
}

.post-header {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.post-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #667eea;
}

.post-creator textarea {
  background: rgba(10, 25, 47, 0.6);
  color: #e3f2fd !important;
  flex: 1;
  padding: 15px;
  border: 1px solid #ddd;
  border-radius: 15px;
  resize: none;
  height: 80px;
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}

.post-creator textarea:focus {
  border-color: #667eea;
}

.post-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
  border: 1px solid rgba(102, 126, 234, 0.3);
  border-radius: 50px;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.3s;
}

.action-btn:hover {
  background: rgba(102, 126, 234, 0.2);
  transform: translateY(-2px);
}

.post-btn {
  background: linear-gradient(to right, #667eea, #764ba2);
  color: #e3f2fd;
  border: none;
  padding: 10px 25px;
}

/* 动态列表 */
.posts-container {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.post-item {
  background: rgba(15, 44, 85, 0.85) ;
  border: 1px solid rgba(100, 181, 246, 0.3) ;
  color: #e3f2fd ;
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s;
}

.post-item:hover {
  transform: translateY(-5px);
}

.post-header {
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}

.post-user-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  object-fit: cover;
  margin-right: 15px;
  border: 2px solid #667eea;
}

.post-user-info h4 {
  font-size: 16px;
  color: #333;
  margin-bottom: 3px;
}

.post-time {
  font-size: 12px;
  color: #888;
}

.post-content {
  font-size: 14px;
  line-height: 1.6;
  color: #555;
  margin-bottom: 15px;
}

.post-actions {
  display: flex;
  gap: 20px;
  border-top: 1px solid #eee;
  padding-top: 15px;
}

.post-action {
  display: flex;
  align-items: center;
  gap: 5px;
  color: rgba(227, 242, 253, 0.7) ;
  font-size: 14px;
  cursor: pointer;
  transition: color 0.3s;
}

.post-action:hover {
  color: #64b5f6;
}

.load-more {
  text-align: center;
  margin-top: 30px;
}

/* ===== 左侧栏游戏中心样式 ===== */
.game-center-sidebar {
  background: rgba(15, 44, 85, 0.85);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.game-center-sidebar h3 {
  color: #e3f2fd;
  font-size: 16px;
  margin-bottom: 15px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* 游戏按钮容器 */
.game-buttons-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 游戏按钮 - 大尺寸设计 */
.game-btn {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(100, 181, 246, 0.3);
  border: 1px solid rgba(100, 181, 246, 0.5);
  color: #e3f2fd;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
  text-align: left;
  min-height: 50px;
}

.game-btn:hover {
  background: rgba(100, 181, 246, 0.5);
  transform: translateX(5px);
  box-shadow: 0 4px 12px rgba(100, 181, 246, 0.3);
}

.game-btn i {
  font-size: 18px;
  min-width: 20px;
}

.game-btn span {
  font-size: 16px;
  font-weight: 500;
}

.game-btn.selected {
  background: rgba(100, 181, 246, 0.7);
  border-color: #64b5f6;
  box-shadow: 0 0 15px rgba(100, 181, 246, 0.4);
}

/* 游戏列表容器 - 调整高度以适应更大的游戏项 */
.game-list-container {
  margin-top: 15px;
  height: auto;
  max-height: 400px; /* 设置最大高度 */
  overflow: hidden;
  border-radius: 8px;
  background: rgba(30, 74, 126, 0.6);
  border: 1px solid rgba(100, 181, 246, 0.3);
  transition: all 0.3s ease;
}

.game-list-container.hidden {
  height: 0;
  margin-top: 0;
  opacity: 0;
  border: none;
}

/* 游戏列表滚动区域 */
.game-list-scroll {
  height: 100%;
  overflow-y: auto;
  padding: 5px 0;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

/* 自定义滚动条 */
.game-list-scroll::-webkit-scrollbar {
  width: 6px;
}

.game-list-scroll::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.2);
  border-radius: 3px;
}

.game-list-scroll::-webkit-scrollbar-thumb {
  background: rgba(100, 181, 246, 0.6);
  border-radius: 3px;
}

/* 游戏列表项 - 增大尺寸 */
.game-list-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
  min-height: 64px;
}

.game-list-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1;
}

.game-list-item:hover {
  background: rgba(100, 181, 246, 0.3);
}

.game-list-item.selected {
  background: rgba(100, 181, 246, 0.5);
  box-shadow: 0 0 8px rgba(100, 181, 246, 0.3);
}

/* 游戏封面缩略图 - 增大尺寸 */
.game-cover-small {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  z-index: 2;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* 游戏信息 - 增大字体 */
.game-item-info {
  flex: 1;
  position: relative;
  z-index: 2;
  white-space: normal;
  overflow: visible;
  min-width: 0;
}

.game-item-info h4 {
  color: #e3f2fd;
  font-size: 16px;
  margin: 0 0 4px 0;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.game-item-info p {
  color: rgba(227, 242, 253, 0.7);
  font-size: 13px;
  margin: 0;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 游戏分数 */
.game-item-score {
  position: relative;
  z-index: 2;
  color: #ffd700;
  font-size: 16px;
  font-weight: 700;
  white-space: nowrap;
  min-width: 40px;
  text-align: right;
}

/* 游戏列表显示状态 */
.game-list-container.show {
  height: calc(1.5 * 42px);
  opacity: 1;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

/* 响应式设计 */
@media (max-width: 768px) {
  .game-center-sidebar {
    padding: 12px;
  }

  .game-btn {
    padding: 8px 12px;
    font-size: 13px;
  }

  .game-list-container {
    height: calc(1.5 * 36px);
  }
}

/* ===== 其他游戏中心样式 ===== */
.game-center {
  background: rgba(15, 44, 85, 0.85);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  padding: 20px;
  margin-bottom: 30px;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

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

.game-center-header h2 {
  color: #e3f2fd;
  font-size: 24px;
  font-weight: 600;
}

.game-controls {
  display: flex;
  gap: 15px;
}

.game-controls .btn {
  background: rgba(100, 181, 246, 0.3);
  border: 1px solid rgba(100, 181, 246, 0.5);
  color: #e3f2fd;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 14px;
}

.game-controls .btn:hover {
  background: rgba(100, 181, 246, 0.5);
  transform: translateY(-2px);
}

/* 游戏选择网格 */
.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.game-item {
  background: rgba(30, 74, 126, 0.6);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: pointer;
  border: 1px solid rgba(100, 181, 246, 0.2);
  position: relative;
  min-height: 150px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.game-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(10, 25, 47, 0.7);
  transition: background 0.3s ease;
}

.game-item:hover::before {
  background: rgba(10, 25, 47, 0.5);
}

.game-item.selected::before {
  background: rgba(100, 181, 246, 0.3);
}

.game-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  border-color: rgba(100, 181, 246, 0.5);
}

.game-item.selected {
  border-color: #64b5f6;
  box-shadow: 0 0 20px rgba(100, 181, 246, 0.5);
}

.game-content {
  position: relative;
  z-index: 2;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 15px;
}

.game-overlay {
  align-self: flex-start;
  background: rgba(0, 0, 0, 0.6);
  padding: 5px 10px;
  border-radius: 4px;
  color: #e3f2fd;
  font-size: 12px;
  margin-bottom: 10px;
}

.game-score {
  font-weight: 600;
  color: #ffd700;
}

.game-info {
  align-self: flex-end;
  text-align: right;
}

.game-info h3 {
  color: #e3f2fd;
  font-size: 16px;
  margin-bottom: 5px;
  font-weight: 600;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.game-info p {
  color: rgba(227, 242, 253, 0.9);
  font-size: 12px;
  line-height: 1.4;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* 排行榜弹窗 */
.leaderboard-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal-content {
  background: linear-gradient(135deg, #1e3a5f, #2a4d7a);
  border-radius: 15px;
  width: 90%;
  max-width: 500px;
  max-height: 80vh;
  overflow: hidden;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(100, 181, 246, 0.2);
}

.modal-header h3 {
  color: #e3f2fd;
  font-size: 20px;
  font-weight: 600;
}

.close-modal {
  background: none;
  border: none;
  color: #e3f2fd;
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
  transition: opacity 0.3s ease;
}

.close-modal:hover {
  opacity: 0.7;
}

.modal-body {
  padding: 20px;
  max-height: 400px;
  overflow-y: auto;
}

.leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.leaderboard-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  border: 1px solid rgba(100, 181, 246, 0.2);
}

.leaderboard-item .game-info {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 0;
}

.leaderboard-item .game-cover-small {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  overflow: hidden;
}

.leaderboard-item .game-cover-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.leaderboard-item .game-details h4 {
  color: #e3f2fd;
  font-size: 14px;
  margin-bottom: 2px;
}

.leaderboard-item .game-details p {
  color: rgba(227, 242, 253, 0.7);
  font-size: 12px;
  margin: 0;
}

.leaderboard-item .score {
  color: #ffd700;
  font-size: 16px;
  font-weight: 600;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .game-center-header {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }

  .game-controls {
    width: 100%;
    justify-content: space-between;
  }

  .game-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
  }

  .game-cover {
    height: 100px;
  }
}

/* 项目展示区 */
.projects-section {
  background: rgba(15, 44, 85, 0.85) ;
  color: #e3f2fd ;
  border-radius: 20px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

.projects-section h2 {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  color: #333;
  margin-bottom: 25px;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.project-card {
  background: white;
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
  border-top: 4px solid #667eea;
  text-align: center;
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.project-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #2a7ab8, #1e4a7e);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: white;
  font-size: 24px;
}

.project-card h3 {
  font-size: 18px;
  color: #333;
  margin-bottom: 10px;
}

.project-card p {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
}

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

.tag {
  background: rgba(102, 126, 234, 0.1);
  color: #667eea;
  padding: 5px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 500;
}

/* 功能模块 */
.features-section {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
}

.feature-card {
  background: rgba(15, 44, 85, 0.85) ;
  border: 1px solid rgba(100, 181, 246, 0.3) ;
  color: #e3f2fd ;
  border-radius: 15px;
  padding: 25px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 15px;
  color: white;
  font-size: 20px;
}

.feature-card h3 {
  font-size: 16px;
  color: #333;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 13px;
  color: #666;
}

/* 页脚 */
.footer {
  background: rgba(10, 25, 47, 0.9) ;
  color: rgba(227, 242, 253, 0.8) ;
  border-top: 1px solid rgba(100, 181, 246, 0.3) ;
  margin-top: 50px;
  padding: 25px;
  text-align: center;
  border-top: 1px solid rgba(221, 221, 221, 0.5);
  color: #666;
  font-size: 14px;
}

.footer p {
  margin-bottom: 10px;
}

.footer-links {
  margin-top: 15px;
}

.footer-links a {
  color: #64b5f6;
  text-decoration: none;
  margin: 0 10px;
}

.footer-links a:hover {
  text-decoration: underline;
}
/* 修改文本颜色 */
h1, h2, h3, h4, h5, h6 {
  color: #e3f2fd !important;
}
/* 响应式设计 */
@media (max-width: 1200px) {
  .container {
    max-width: 100%;
    padding: 15px;
  }

  .sidebar {
    flex: 0 0 280px;
  }
}

@media (max-width: 992px) {
  .container {
    flex-direction: column;
  }

  .sidebar {
    flex: none;
    width: 100%;
  }

  .navbar {
    flex-direction: column;
    gap: 15px;
  }

  .nav-list {
    flex-wrap: wrap;
    justify-content: center;
  }

  .nav-search {
    width: 100%;
  }

  .nav-search input {
    flex: 1;
  }
}

@media (max-width: 768px) {
  .pull-refresh-container {
    height: 120px;
    top: -120px;
  }

  .pull-image-container {
    width: 50px;
    height: 50px;
  }

  .pull-image {
    max-width: 100px;
    max-height: 100px;
  }

  .pull-hint-bottom {
    bottom: 20px;
  }
  .projects-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  }

  .features-section {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }

  .post-actions {
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .pull-refresh-container {
    height: 100px;
    top: -100px;
  }

  .pull-text {
    font-size: 12px;
  }

  .hint-text {
    font-size: 11px;
    padding: 4px 12px;
  }
  .container {
    padding: 10px;
  }

  .avatar-section, .profile-card, .game-section,
  .navbar, .content-feed, .projects-section {
    padding: 20px;
  }

  .avatar-actions {
    flex-direction: column;
  }

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

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

/* 网易云音乐播放器样式 */
.music-player-actions {
  display: flex;
  gap: 10px;
}

.current-player {
  position: relative;
  width: 100%;
  min-height: 100px;
  margin: 20px 0;
  background: rgba(10, 25, 47, 0.6);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.current-player iframe {
  border: none;
  width: 100%;
  height: 86px;
  border-radius: 10px;
}

.player-loading {
  padding: 30px;
  color: #64b5f6;
  font-size: 14px;
}

.player-loading i {
  margin-right: 10px;
}

.player-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px;
  background: rgba(15, 44, 85, 0.7);
  border-radius: 10px;
  margin-bottom: 15px;
}

.control-left {
  flex: 1;
  min-width: 0; /* 重要：允许flex项收缩 */
}

.control-left span {
  color: #e3f2fd;
  font-size: 14px;
  display: flex;
  align-items: center;
}

#currentPlaying {
  color: #64b5f6;
  font-weight: 600;
  white-space: nowrap; /* 防止换行 */
  overflow: hidden; /* 隐藏溢出内容 */
  text-overflow: ellipsis; /* 显示省略号 */
  max-width: 200px; /* 限制最大宽度 */
  display: inline-block;
  vertical-align: middle;
}

.control-right {
  display: flex;
  align-items: center;
  gap: 15px;
  flex-shrink: 0; /* 防止控制按钮被压缩 */
}

.control-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(42, 122, 184, 0.1);
  border: 2px solid rgba(100, 181, 246, 0.3);
  color: #64b5f6;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.control-btn:hover {
  background: rgba(42, 122, 184, 0.2);
  transform: scale(1.1);
}

.volume-control {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: 10px;
}

.volume-control i {
  color: #64b5f6;
}

.volume-control input[type="range"] {
  width: 80px;
  height: 5px;
  background: rgba(42, 122, 184, 0.2);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
}

.volume-control input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  background: #64b5f6;
  border-radius: 50%;
  cursor: pointer;
}

/* 添加音乐按钮容器 */
.add-music-container {
  position: relative;
  display: inline-block;
}

/* 添加歌曲表单 */
.add-music-form {
  background: rgba(15, 44, 85, 0.9);
  border-radius: 10px;
  padding: 0;
  margin-top: 10px;
  border: 1px solid rgba(100, 181, 246, 0.3);
  overflow: hidden;
  position: absolute;
  right: 0;
  top: 100%;
  z-index: 100;
  width: 350px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.form-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  background: rgba(30, 74, 126, 0.5);
  border-bottom: 1px solid rgba(100, 181, 246, 0.3);
}

.form-header h4 {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e3f2fd;
}

.close-form {
  background: none;
  border: none;
  color: #64b5f6;
  font-size: 24px;
  cursor: pointer;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.close-form:hover {
  background: rgba(255, 255, 255, 0.1);
}

.form-body {
  padding: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: #e3f2fd;
  font-size: 14px;
  font-weight: 500;
  align-items: center;
  gap: 8px;
}

.form-group input {
  width: 100%;
  padding: 12px 15px;
  background: rgba(10, 25, 47, 0.6);
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 8px;
  color: #e3f2fd;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}

.form-group input:focus {
  border-color: #64b5f6;
}

.form-hint {
  font-size: 12px;
  color: rgba(227, 242, 253, 0.6);
  margin-top: 5px;
  font-style: italic;
}

.form-actions {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}

.btn-primary {
  background: linear-gradient(135deg, #2a7ab8, #1e4a7e) !important;
  flex: 1;
}

.form-help {
  margin-top: 25px;
  padding: 15px;
  background: rgba(10, 25, 47, 0.5);
  border-radius: 8px;
  border-left: 3px solid #64b5f6;
}

.form-help h5 {
  color: #e3f2fd;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-help ol {
  margin: 0;
  padding-left: 20px;
}

.form-help li {
  color: rgba(227, 242, 253, 0.8);
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.form-help code {
  background: rgba(42, 122, 184, 0.2);
  color: #64b5f6;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: monospace;
  font-size: 12px;
}

/* 播放列表项样式增强 */
.playlist-container {
  max-height: 200px; /* 设置最大高度，可以根据需要调整 */
  overflow-y: auto; /* 启用垂直滚动 */
  overflow-x: hidden; /* 禁用水平滚动 */
}
.playlist-container {
  border-radius: 8px;
  margin-top: 15px;
  background: rgba(15, 44, 85, 0.3); /* 半透明背景 */
  backdrop-filter: blur(10px);
  border: 1px solid rgba(100, 181, 246, 0.2);
}
.playlist-container::-webkit-scrollbar {
  width: 6px;
}

.playlist-container::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}

.playlist-container::-webkit-scrollbar-thumb {
  background: rgba(100, 181, 246, 0.5);
  border-radius: 3px;
}

.playlist-container::-webkit-scrollbar-thumb:hover {
  background: rgba(100, 181, 246, 0.7);
}

.playlist-item {
  display: flex;
  align-items: center;
  padding: 12px 15px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 5px;
  position: relative;
}

.playlist-item:hover {
  background: rgba(42, 122, 184, 0.1);
}

.playlist-item.active {
  background: rgba(42, 122, 184, 0.15);
  border-left: 3px solid #64b5f6;
}

.playlist-item .song-info {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.playlist-item .song-title {
  font-size: 14px;
  font-weight: 500;
  color: #e3f2fd;
  margin-bottom: 3px;
}

.playlist-item .song-artist {
  font-size: 12px;
  color: rgba(227, 242, 253, 0.7);
}

.playlist-item .song-duration {
  font-size: 12px;
  color: rgba(227, 242, 253, 0.6);
  margin-left: 10px;
}

.playlist-item .song-actions {
  display: none;
  gap: 10px;
  margin-left: 15px;
}

.playlist-item:hover .song-actions {
  display: flex;
}

.song-action-btn {
  background: none;
  border: none;
  color: rgba(227, 242, 253, 0.7);
  cursor: pointer;
  font-size: 14px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}

.song-action-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #e3f2fd;
}

.delete-btn:hover {
  color: #ff6b6b;
}

.playlist-empty {
  text-align: center;
  padding: 40px 20px;
  color: rgba(227, 242, 253, 0.6);
  font-size: 14px;
}

.playlist-empty i {
  font-size: 40px;
  margin-bottom: 15px;
  opacity: 0.5;
}

/* 媒体上传样式 */
.post-creator {
  background: rgba(15, 44, 85, 0.3);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid rgba(100, 181, 246, 0.2);
}

/* 媒体预览样式 */
.media-preview-item {
  position: relative;
  display: inline-block;
  margin: 3px;
  width: 75px; /* 原尺寸的1/4 */
  height: 75px; /* 原尺寸的1/4 */
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.media-preview-item img,
.media-preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-preview-item audio {
  width: 100%;
  height: 40px;
}

/* 媒体预览样式 */
.media-preview-item {
  position: relative;
  display: inline-block;
  margin: 5px;
  width: 150px; /* 原尺寸的一半 */
  height: 150px; /* 原尺寸的一半 */
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.media-preview-item img,
.media-preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-preview-item audio {
  width: 100%;
  height: 40px;
}

/* 媒体预览样式  调整预览图片尺寸*/
.media-preview-item {
  position: relative;
  display: inline-block;
  margin: 3px;
  width: 75px; /* 原尺寸的1/4 */
  height: 75px; /* 原尺寸的1/4 */
  overflow: hidden;
  border-radius: 5px;
  border: 1px solid rgba(100, 181, 246, 0.3);
}

.media-preview-item img,
.media-preview-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-preview-item audio {
  width: 100%;
  height: 40px;
}

.post-header {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  margin-bottom: 15px;
}

.post-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(100, 181, 246, 0.3);
}

.post-header textarea {
  flex: 1;
  min-height: 80px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(100, 181, 246, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  resize: vertical;
  outline: none;
  transition: all 0.3s ease;
}

.post-header textarea:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(100, 181, 246, 0.5);
}

.media-preview {
  margin: 10px 0;
  padding: 10px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  min-height: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.media-item {
  position: relative;
  max-width: 150px;
  max-height: 150px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid rgba(100, 181, 246, 0.3);
}

.media-item img, .media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-item audio {
  width: 100%;
  height: 40px;
}

.media-item .remove-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  background: rgba(255, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.media-item .remove-btn:hover {
  background: rgba(255, 0, 0, 1);
  transform: scale(1.1);
}

.post-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid rgba(100, 181, 246, 0.2);
}

.action-btn {
  padding: 8px 12px;
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(100, 181, 246, 0.5);
}

.action-btn.post-btn {
  margin-left: auto;
  background: rgba(100, 181, 246, 0.5);
  border-color: rgba(100, 181, 246, 0.7);
}

.action-btn.post-btn:hover {
  background: rgba(100, 181, 246, 0.7);
  border-color: rgba(100, 181, 246, 1);
}

/* 动态列表样式 */
.posts-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.post-item {
  background: rgba(15, 44, 85, 0.3);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 15px;
  border: 1px solid rgba(100, 181, 246, 0.2);
}

.post-item-header {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.post-item-header .post-avatar {
  width: 40px;
  height: 40px;
}

.post-item-info {
  flex: 1;
}

.post-item-info .post-author {
  font-weight: 600;
  color: white;
  margin-bottom: 2px;
}

.post-item-info .post-time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.post-content {
  color: white;
  margin-bottom: 10px;
  line-height: 1.5;
}

.post-media {
  margin: 10px 0;
  border-radius: 8px;
  overflow: hidden;
}

.post-media-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0;
}

.post-media-item {
  width: calc(25% - 8px); /* 每行显示四个，压缩为原来的1/4 */
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 5px;
}

.post-media-item img,
.post-media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-media-item.music {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
}

.post-media audio {
  width: 100%;
  height: 40px;
}

.post-actions-bar {
  display: flex;
  gap: 15px;
  padding-top: 10px;
  border-top: 1px solid rgba(100, 181, 246, 0.2);
  color: rgba(255, 255, 255, 0.8);
}

.post-action {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.post-action:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* 企业微信名片弹窗样式 */
.wechat-card-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(5px);
}

.wechat-card {
  position: relative;
  width: 320px;
  background: linear-gradient(135deg, #1e3a5f, #2a4d7a);
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid rgba(100, 181, 246, 0.3);
  z-index: 2001;
  overflow: hidden;
  transform: scale(0.9);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.wechat-card-modal.show {
  display: flex;
}

.wechat-card-modal.show .wechat-card {
  transform: scale(1);
  opacity: 1;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(100, 181, 246, 0.2);
}

.card-header h4 {
  color: #e3f2fd;
  font-size: 18px;
  font-weight: 600;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-close {
  color: rgba(227, 242, 253, 0.7);
  font-size: 24px;
  cursor: pointer;
  padding: 5px;
  transition: color 0.3s ease;
}

.card-close:hover {
  color: #e3f2fd;
}

.card-body {
  padding: 25px;
}

.qrcode-container {
  display: flex;
  justify-content: center;
  margin-bottom: 25px;
}

.qrcode-placeholder {
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.1);
  border: 2px dashed rgba(100, 181, 246, 0.5);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: rgba(227, 242, 253, 0.7);
  gap: 10px;
}

.qrcode-placeholder i {
  font-size: 40px;
}

.qrcode-placeholder span {
  font-size: 14px;
  text-align: center;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #e3f2fd;
  font-size: 14px;
}

.info-item i {
  width: 18px;
  color: rgba(100, 181, 246, 0.8);
}

.card-footer {
  padding: 15px 20px;
  background: rgba(0, 0, 0, 0.1);
  border-top: 1px solid rgba(100, 181, 246, 0.2);
  text-align: center;
}

.card-footer p {
  color: rgba(227, 242, 253, 0.7);
  font-size: 13px;
  margin: 0;
}


/* 媒体上传样式 */
.post-creator {
  background: rgba(15, 44, 85, 0.3);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 15px;
  margin-bottom: 20px;
  border: 1px solid rgba(100, 181, 246, 0.2);
}

.post-header {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  margin-bottom: 15px;
}

.post-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(100, 181, 246, 0.3);
}

.post-header textarea {
  flex: 1;
  min-height: 80px;
  padding: 12px;
  border-radius: 8px;
  border: 1px solid rgba(100, 181, 246, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  resize: vertical;
  outline: none;
  transition: all 0.3s ease;
}

.post-header textarea:focus {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(100, 181, 246, 0.5);
}

.media-preview {
  margin: 10px 0;
  padding: 10px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: 8px;
  min-height: 50px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.media-item {
  position: relative;
  max-width: 150px;
  max-height: 150px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid rgba(100, 181, 246, 0.3);
}

.media-item img, .media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-item audio {
  width: 100%;
  height: 40px;
}

.media-item .remove-btn {
  position: absolute;
  top: 5px;
  right: 5px;
  background: rgba(255, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.media-item .remove-btn:hover {
  background: rgba(255, 0, 0, 1);
  transform: scale(1.1);
}

.post-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid rgba(100, 181, 246, 0.2);
}

.action-btn {
  padding: 8px 12px;
  border: 1px solid rgba(100, 181, 246, 0.3);
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 5px;
  transition: all 0.3s ease;
}

.action-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(100, 181, 246, 0.5);
}

.action-btn.post-btn {
  margin-left: auto;
  background: rgba(100, 181, 246, 0.5);
  border-color: rgba(100, 181, 246, 0.7);
}

.action-btn.post-btn:hover {
  background: rgba(100, 181, 246, 0.7);
  border-color: rgba(100, 181, 246, 1);
}

/* 动态列表样式 */
.posts-container {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.post-item {
  background: rgba(15, 44, 85, 0.3);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  padding: 15px;
  border: 1px solid rgba(100, 181, 246, 0.2);
}

.post-item-header {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.post-item-header .post-avatar {
  width: 40px;
  height: 40px;
}

.post-item-info {
  flex: 1;
}

.post-item-info .post-author {
  font-weight: 600;
  color: white;
  margin-bottom: 2px;
}

.post-item-info .post-time {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}

.post-content {
  color: white;
  margin-bottom: 10px;
  line-height: 1.5;
}

.post-media {
  margin: 10px 0;
  border-radius: 8px;
  overflow: hidden;
}

.post-media-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0;
}

.post-media-item {
  width: calc(25% - 8px); /* 每行显示四个，压缩为原来的1/4 */
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 5px;
}

.post-media-item img,
.post-media-item video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-media-item.music {
  width: 100%;
  height: auto;
  aspect-ratio: auto;
}

.post-media audio {
  width: 100%;
  height: 40px;
}

.post-actions-bar {
  display: flex;
  gap: 15px;
  padding-top: 10px;
  border-top: 1px solid rgba(100, 181, 246, 0.2);
  color: rgba(255, 255, 255, 0.8);
}

.post-action {
  display: flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.post-action:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .player-controls {
    flex-direction: column;
    gap: 15px;
    align-items: flex-start;
  }

  .control-right {
    width: 100%;
    justify-content: space-between;
  }

  .current-player iframe {
    height: 66px;
  }

  .form-actions {
    flex-direction: column;
  }

  .music-player-actions {
    flex-direction: column;
    width: 100%;
  }

  .music-player-actions button {
    width: 100%;
  }
}

/* 确保锚点跳转正常工作 */
html {
  scroll-behavior: smooth;
}

/* 为锚点目标元素设置适当的滚动边距 */
[id] {
  scroll-margin-top: 80px;
}