* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  transition: all 0.8s ease-in;
}

::-webkit-scrollbar-thumb {
  background-color: transparent;
}

::-webkit-scrollbar {
  width: 0px;
  height: 0px;
}

::selection,
::-moz-selection {
  background: #ffc1c9;
  color: #fff;
}

p {
  line-height: 1.5;
}

body {
  background-image: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
  color: #fff;
}

.overlay1 {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -8;
}

.overlay2 {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: -8;
  background-color: rgba(68, 68, 68, 0.4);
  background-image: -webkit-linear-gradient(-410deg, rgba(68, 68, 68, 0.2) 20%, rgba(0, 0, 0, 0.4));
  background-image: linear-gradient(140deg, rgba(68, 68, 68, 0.2) 20%, rgba(0, 0, 0, 0.4));
}

.overlay3 {
  position: fixed;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: -7;
  background-image: linear-gradient(155deg, rgba(28, 53, 103, 0.6) 0%, rgba(37, 72, 141, 0.8) 100%);
  backdrop-filter: blur(5px);
}

a {
  color: #fff;
  text-decoration: none;
}

.app-logo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background: #acd5d245;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.app-logo img {
  max-width: 80%;
  border-radius: 50%;
}

.app-logo img:hover {
  transform: rotate(666turn);
  transition-delay: 1s;
  transition-property: all;
  transition-duration: 59s;
  transition-timing-function: cubic-bezier(0.34, 0, 0.84, 1);
}

.download-title {
  font-size: 24px;
  margin-bottom: 15px;
}

.download-buttons {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 13px;
}

.btn {
  text-decoration: none;
}

.app-info {
  background: rgba(255, 255, 255, 0.1);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  text-align: center;
}

.version {
  margin-top: 10px;
  font-size: 14px;
  color: #b3b3b3;
}

.ewm {
  position: absolute;
  top: 50px;
  right: 100px;
}

.ewm p {
  text-align: center;
  margin-bottom: 10px;
  font-size: 1rem;
}

.ewm img {
  width: 150px;
  height: 150px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

@media (max-width: 768px) {
  .ewm {
    display: none;
  }
}

/* 默认背景色 */
.mdui-panel-item {
  background-color: #1e3b7255;
  /* 默认背景色 */
  color: #e0e0e0;
  /* 文字颜色 */
  transition: background-color 0.3s;
  /* 背景色变化时添加过渡效果 */
}

/* 点击时的背景色变化 */
.mdui-panel-item .mdui-panel-item-header:active {
  background-color: #3e57a337;
  /* 点击时的背景色 */
}

.mdui-panel-item .mdui-panel-item-header {
  color: white;
}

.mdui-panel-item .mdui-panel-item-body {
  color: #e0e0e0;
}

.mdui-panel-item .mdui-panel-item-arrow {
  color: white;
}

.mdui-timeline {
  position: relative;
  padding-left: 40px;
  margin: 20px 0;
}

.mdui-timeline-item {
  position: relative;
  padding: 15px 0;
}

.mdui-timeline-item-header {
  display: flex;
  align-items: center;
}

.mdui-timeline-item-icon {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  position: absolute;
  left: -26px;
  top: 0;
  background-color: #ff4081;
}

.mdui-timeline-item-time {
  font-size: 14px;
  margin-left: 20px;
}

.mdui-timeline-item-title {
  font-size: 18px;
  font-weight: 600;
}

.mdui-timeline-item-text {
  margin-left: 20px;
  color: #b0bec5;
}

.mdui-timeline-item::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: #e0e0e0;
}

/* 自定义对话框的背景色 */
.mdui-dialog {
  background-color: #1e3c72;
  /* 比 body 色稍深 */
  color: #fff;
}

.mdui-dialog-actions .mdui-btn {
  background-color: #1e3c72;
  /* 按钮背景色 */
}

.mdui-dialog-content {
  color: #fff;
}

.mdui-dialog {
  border-radius: 16px;
  /* 设置圆角 */
}

.swiper {
  width: 100%;
  height: 400px;
  margin: 20px 0;
}

.swiper-slide {
  display: flex;
  justify-content: center;
  align-items: center;
}

.swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.swiper-pagination-bullet {
  background-color: #ccc;
  /* 默认颜色 */
  opacity: 0.7;
  /* 默认透明度 */
}

.swiper-pagination-bullet-active {
  background-color: #ffc1c9;
  /* 激活时的颜色 */
  opacity: 1;
  /* 激活时不透明 */
}

/* 设置左右切换按钮颜色和样式 */
.swiper-button-next,
.swiper-button-prev {
  color: #ffc1c9;
  /* 设置按钮颜色 */
  background-color: rgba(255, 255, 255, 0.3);
  /* 添加背景色和透明度 */
  border-radius: 50%;
  /* 圆形按钮 */
  width: 40px;
  height: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 鼠标悬停时改变颜色 */
.swiper-button-next:hover,
.swiper-button-prev:hover {
  background-color: #ffc1c9;
  color: #fff;
  /* 改变箭头颜色为白色 */
}

/* 隐藏默认箭头的背景 */
.swiper-button-next::after,
.swiper-button-prev::after {
  font-size: 16px;
  /* 调整箭头大小 */
  font-weight: bold;
}