body {
  background: #e3971e;
  margin: 0;
  padding: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  max-width: 600px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  padding: 0;
  background-color: #e3971e;
  flex: 1;
  box-sizing: border-box;
  overflow-y: auto;
}

/* 删除全部.text-section相关样式 */

/* 图片展示区域样式 */
.image-section {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 0;
  flex: 1;
}

.image-item {
  width: 100%;
  overflow: hidden;
}

.image-item img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.bottom-button {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 15px;
  text-align: center;
  z-index: 100;
  background: transparent;
}

.download-btn {
  min-width: 250px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 30px;
  background-color: #ffab2a;
  color: #333;
  text-decoration: none;
  border-radius: 500px;
  font-weight: bold;
  border: 2px solid #666666;
  transition:
    transform 0.08s ease,
    background-color 0.3s ease,
    border-color 0.3s ease;
  animation:
    pulse 1s infinite alternate,
    bgColorChange 1s infinite alternate,
    textColorChange 1s infinite alternate,
    borderColorChange 1s infinite alternate;
}

.btn-icon {
  height: 24px;
  width: auto;
  margin-right: 8px;
  border-radius: 4px;
  vertical-align: middle;
}

.download-btn:hover {
  background-color: #e6941f;
  color: #000000;
  border-color: #000000;
  transform: scale(1.15);
  animation-play-state: paused;
}

/* 动画相关样式保持不变 */
@keyframes pulse {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.2);
  }
}

@keyframes bgColorChange {
  0% {
    background-color: #ffab2a; /* 橙色 */
  }
  100% {
    background-color: #ffffff; /* 白色 */
  }
}

.download-btn:active {
  transform: scale(0.85);
  transition: transform 0.05s;
  background-color: #ffab2a; /* 点击时的背景颜色 */
  color: #ffffff; /* 点击时文字变为白色 */
  border-color: #ffffff; /* 点击时边框颜色也变为白色 */
}