/* 标题整体容器 */
.album-title {
  display: inline-block;
  padding: 10px 22px 12px;
  background: #fffaf4;
  border-radius: 20px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.16);
  border: 2px solid rgba(255, 210, 210, 0.95);
  position: relative;
  margin-top: 4px;
}

/* 上面小胶带 */
.album-title-tape {
  position: absolute;
  left: 14%;
  top: -12px;
  width: 80px;
  height: 18px;
  background: rgba(255, 225, 180, 0.9);
  border-radius: 4px;
  transform: rotate(-4deg);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.18);
  mix-blend-mode: multiply;
}

/* 标题文字 */
.album-title-text {
  font-size: 26px;
  color: #5b4a3a;
  font-weight: 700;
  letter-spacing: 1px;
  white-space: nowrap;
}

/* 小图标 */
.album-title-icon {
  font-size: 14px;
  color: #b28a6b;
  margin-left: 10px;
}

/* 主题切换器容器 */
#theme-switcher-container {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 1001; /* 要比返回按钮高 */
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 单个主题按钮 */
.theme-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #fff;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.theme-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

/* 当前激活的主题按钮 */
.theme-btn.active {
  border-color: #ff8a80; /* 高亮颜色 */
  transform: scale(1.1);
}

.city-marker {
  background-color: transparent;
  border: none;
  text-align: center;
  font-weight: bold;
  color: black;
}