/* 底部导航栏样式 */
.bottom-nav {
  position: fixed;
  bottom: 0;
  width: 100%;
  background-color: #d7005e;
  z-index: 1000;
}

.nav-images {
  display: flex;
  justify-content: center;
 
}

.nav-images a.nav-image {
  width: 30%;
  display: inline-block;
  text-align: center;
}

.nav-images img {
  width: 50%;
  max-width: 200px;
  display: block;
  margin: 0 auto;
}

.nav-item {
  display: flex;
  justify-content: space-around;
  
}

.nav-item a {
  color: white;
  text-decoration: none;
  font-size: 14px;
  padding: 0 10px;
  white-space: nowrap;
}

/* 汉堡菜单样式 */
.main-header {
  position: fixed;
  top: 0;
  right: 0;
  background-color: #d7005e;
  padding: 10px;
  z-index: 1000;
}

.hamburger {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  position: absolute;
  top: 100%;
  right: 0;
  width: 200px;
  background-color: #d7005e;
  padding: 10px;
  border-radius: 0 0 0 10px;
}

.mobile-nav.active {
  display: block;
}

.mobile-nav a {
  display: block;
  color: white;
  text-decoration: none;
  padding: 8px 0;
  font-size: 16px;
}

/* 确保内容不被导航栏遮挡 */
.container {
  padding-top: 60px;
  padding-bottom: 60px;
}

/* 悬浮按钮样式 */
.floating-btn {
  position: fixed;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  width: 60px;
  height: 60px;
  cursor: move;
  z-index: 999;
}

.floating-btn img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}