body {
  width: 100%;
  user-select: none;
  background-image: url(../../img/Background.webp);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  overflow-y: hidden; /* 当内容溢出时自动添加垂直滚动条 */
}

:root {
  --scale: 1;
  --value-button-width: 192px;
  --value-button-height: 216px;
  --value-button-title-size: 18px;
  --value-button-link-size: 12px;
  --value-button-click-size: 16px;
  --value-desc-size: 20px;
  --value-button-title-top: 114px;
  --value-button-title-left: 54px;
  --value-button-link-top: 144px;
  --value-button-link-left: 48px;
  --value-button-click-bottom: 16px;
  --value-button-click-left: 0;
  --value-button-click-gap: 8px;
  --value-button-click-icon-width: 24;
  --value-button-click-icon-height: 24px;
  --value-desc-box-padding: 40px;
  --value-desc-box-top: 866px;
  --value-desc-box-content-padding: 10px 20px;
  --value-desc-box-content-border-radius: 10px;
  --value-container-padding: 80px;
  --value-logo-height: 156px;
  --value-logo-top: 30px;

  --logo-height: calc(var(--value-logo-height) * var(--scale));
  --logo-top: calc(var(--value-logo-top) * var(--scale));
  --button-width: calc(var(--value-button-width) * var(--scale));
  --button-height: calc(var(--value-button-height) * var(--scale));
  --button-title-size: calc(var(--value-button-title-size) * var(--scale));
  --button-link-size: calc(var(--value-button-link-size) * var(--scale));
  --button-click-size: calc(var(--value-button-click-size) * var(--scale));
  --desc-size: calc(var(--value-desc-size) * var(--scale));
  --button-title-top: calc(var(--value-button-title-top) * var(--scale));
  --button-title-left: calc(var(--value-button-title-left) * var(--scale));
  --button-link-top: calc(var(--value-button-link-top) * var(--scale));
  --button-link-left: calc(var(--value-button-link-left) * var(--scale));
  --button-click-bottom: calc(var(--value-button-click-bottom) * var(--scale));
  --button-click-left: calc(var(--value-button-click-left) * var(--scale));
  --button-click-gap: calc(var(--value-button-click-gap) * var(--scale));
  --button-click-icon-width: calc(
    var(--value-button-click-icon-width) * var(--scale)
  );
  --button-click-icon-height: calc(
    var(--value-button-click-icon-height) * var(--scale)
  );
  --desc-box-padding: calc(var(--value-desc-box-padding) * var(--scale));
  --desc-box-top: calc(var(--value-desc-box-top) * var(--scale));
  --desc-box-content-padding: calc(
    var(--value-desc-box-content-padding) * var(--scale)
  );
  --desc-box-content-border-radius: calc(
    var(--value-desc-box-content-border-radius) * var(--scale)
  );
  --container-padding: calc(var(--value-container-padding) * var(--scale));
}

#app {
  width: 100%;
  overflow-y: auto; /* 当内容溢出时自动添加垂直滚动条 */
  padding: 0;
  border: none;
}

.contain-bg {
  background-image: url(../../img/Background.webp);
  position: relative;
  top: 0;
  left: 0;
  background-size: auto 100vh;
  background-position: center;
  background-repeat: no-repeat;
  min-height: 100vh;
  width: 100%;
}

.container {
  position: absolute;
  left: 0;
  top: 0;
  min-height: 100vh;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 20px;
  padding-bottom: var(--container-padding);
}

.logo {
  position: absolute;
  top: var(--logo-top);
  left: 0;
  right: 0;
  height: var(--logo-height);
  display: flex;
  justify-content: center;
  align-items: center;
}

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

.buttons {
  bottom: 228px;
  left: 0;
  right: 0;
  display: flex;
  width: 100%;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  max-width: 100%;
  box-sizing: border-box;
  cursor: pointer;

  .button {
    width: var(--button-width);
    height: var(--button-height);
    position: relative;
    font-weight: bold;
    color: #e5ffce;
    text-shadow: 0 0 10px rgb(0, 0, 0);

    .bg {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;

      img {
        width: 100%;
        height: 100%;
      }
    }

    .title {
      position: absolute;
      top: var(--button-title-top);
      left: var(--button-title-left);
      font-size: var(--button-title-size);
      background: linear-gradient(180deg, #fef6d9 0%, #ffedb0 83.5%);
      background-clip: text;
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      text-shadow: 0px 3.568px 5.353px rgba(0, 0, 0, 0.17);
      font-family: Inter;
      font-style: normal;
      font-weight: 700;
      line-height: normal;
    }

    .link {
      position: absolute;
      top: var(--button-link-top);
      left: var(--button-link-left);
      font-size: var(--button-link-size);
      color: #fff;
      text-align: center;
      text-shadow: 0px 3.568px 5.353px rgba(0, 0, 0, 0.17);
      font-family: Inter;
      font-style: normal;
      font-weight: 700;
      line-height: normal;
    }

    .click-box {
      position: absolute;
      left: var(--button-click-left);
      bottom: var(--button-click-bottom);
      width: 100%;
      height: 24px;
      display: flex;
      justify-content: center;
      align-items: center;
      font-size: var(--button-click-size);
      gap: var(--button-click-gap);

      .label {
        font-size: var(--button-click-size);
        color: #fff;
        font-family: Inter;
        font-style: normal;
        font-weight: 700;
        line-height: normal;
      }

      .icon {
        padding-top: 2px;
        width: var(--button-click-icon-width);
        height: var(--button-click-icon-height);
      }
    }
  }
}

.desc-box {
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 40px;

  .content {
    text-align: center;
    color: white;
    font-size: var(--desc-size);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.473);
    font-weight: bold;
    background-color: #00000098;
    padding: 10px 20px;
    border-radius: 10px;
    line-height: calc(1em + 8px);
  }
}