html {
  -ms-touch-action: none;
}

body,
canvas,
div {
  display: block;
  outline: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);

  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
  -khtml-user-select: none;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/* Remove spin of input type number */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  /* display: none; <- Crashes Chrome on hover */
  -webkit-appearance: none;
  margin: 0;
  /* <-- Apparently some margin are still there even though it's hidden */
}

/* .flex-center {
  height: 100vh;
  align-items: center;
  display: flex;
  justify-content: center;
  position: relative;
} */

body {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  margin: 0;

  cursor: default;
  color: #888;
  background-color: #333;

  text-align: center;
  font-family: Helvetica, Verdana, Arial, sans-serif;

  display: flex;
  flex-direction: column;

  /* fix bug: https://github.com/cocos-creator/2d-tasks/issues/791 */
  /* overflow cannot be applied in Cocos2dGameContainer, 
  otherwise child elements will be hidden when Cocos2dGameContainer rotated 90 deg */
  overflow: hidden;
}

#Cocos2dGameContainer {
  position: absolute;
  margin: 0;
  left: 0px;
  top: 0px;

  display: -webkit-box;
  -webkit-box-orient: horizontal;
  -webkit-box-align: center;
  -webkit-box-pack: center;
}

canvas {
  background-color: rgb(255, 255, 255);
}

a:link,
a:visited {
  color: #666;
}

a:active,
a:hover {
  color: #666;
}

p.header {
  font-size: small;
}

p.footer {
  font-size: x-small;
}

#splash {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgb(255, 255, 255);
}

/* .progress-bar {
  position: absolute;
  left: 35%;
  top: 80%;
  height: 3px;
  padding: 2px;
  width: 30%;
  border-radius: 7px;
  box-shadow: 0 1px 5px #000 inset, 0 1px 0 #444;
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease-in-out;
  background-color: #252ed1;
} */

.stripes span {
  background-size: 30px 30px;
  background-image: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );

  animation: animate-stripes 1s linear infinite;
}

@keyframes animate-stripes {
  0% {
    background-position: 0 0;
  }

  100% {
    background-position: 60px 0;
  }
}

.custom-file-input {
  display: none; /* 隐藏原始的文件选择按钮 */
}

.custom-file-label {
  background-color: #3498db;
  color: white;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: 5px;
}

.content {
  text-align: center;
  overflow: hidden;
  position: relative;
  width: 100%;
  height: 100%;
  background-color: white;
  .logo {
    margin-top: 10vh;

    img {
      width: 10vw;
      height: 10vw;
    }
  }

  .title {
    margin-top: 5vh;

    img {
      width: 40vw;
    }
  }

  .partner {
    margin-top: 5vh;

    img {
      width: 15vw;
    }
  }

  .bottom {
    width: 100%;
    position: fixed;
    bottom: 0;
  }
}

.pt_logo {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 10;
  background-image: url('pt_qdy.7f225.png');
  background-repeat: no-repeat;
}

.tips {
  width: 100%; 
  height: 100%;
  object-fit: cover;
}

.bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%); 
}

/* 竖屏 */
/* @media screen and (orientation: portrait) { */
@media (aspect-ratio < 1/1) {
  .tips {
    content: url('tips2.93d70.png');
  }

  .bg {
    width: 100%; 
    height: auto;
    content: url('launchscreen2.0c53e.jpg');
  }

  .pt_logo {
    width: 40vw;
    height: calc(40vw * 274 / 301);
    top: 30%;
    left: 50%;
    background-size: calc(40vw * 37) 100%;
    animation: play_vertical 1.2s steps(36) forwards;
    animation-play-state: paused;
  }
}

/* 横屏 */
/* @media screen and (orientation: landscape) { */
@media (aspect-ratio >= 1/1) {
  .tips {
    content: url('tips.683e3.png');
  }

  .bg {
    width: auto; 
    height: 100%;
    content: url('launchscreen1.ada12.jpg');
  }

  .pt_logo {
    width: calc(30vh * 301 / 274);
    height: 30vh;
    top: 25%;
    left: 50%;
    background-size: calc(37 * 30vh * 301 / 274) 100%;
    animation: play_horizontal 1.2s steps(36) forwards;
    animation-play-state: paused;
  }
}

/* 向右移动背景 */
@keyframes play_horizontal {
  from { background-position: 0 0; }
  to   { background-position: calc(-36 * 30vh * 301 / 274) 0; }
}

/* 向右移动背景 */
@keyframes play_vertical {
  from { background-position: 0 0; }
  to   { background-position: calc(-36*40vw) 0; }
}