* {
  padding: 0;
  margin: 0;
}
html,
body {
  width: 100%;
  height: 100%;
}
body {
  background-image: url(./bg.webp);
  /* 保持长宽比例，放大到120%充满 */
  background-size: cover;
}
#icon {
  backdrop-filter: blur(50px);
  color: #fff;
  padding: 0.5em;
  border-radius: 0.5em;
  cursor: pointer;
}
.icon:hover {
  cursor: pointer;
}
.container {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
h1 {
  letter-spacing: 0.1em;
}
footer {
  position: absolute;
  bottom: 0.5em;
  left: 50%;
  transform: translateX(-50%);
  backdrop-filter: blur(50px);
  padding: 0.5em 1em;
  border-radius: 0.5em;
  letter-spacing: 0.2em;
}
h5 {
  letter-spacing: 0.2em;
  display: flex;
  align-items: center;
}
.container {
  position: relative;
  width: 400px;
  height: 250px;
  transition: 200ms;
}

#card {
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 20px;
  transition: 700ms;
  backdrop-filter: blur(50px);
  padding: 1em;
  color: #fff;
}

.subtitle {
  transform: translateY(160px);
  color: rgb(134, 110, 221);
  text-align: center;
  width: 100%;
}

.title {
  opacity: 0;
  transition-duration: 300ms;
  transition-timing-function: ease-in-out-out;
  transition-delay: 100ms;
  position: absolute;
  font-size: x-large;
  font-weight: bold;
  color: white;
}

.tracker:hover ~ #card .title {
  opacity: 1;
}

#prompt {
  bottom: 8px;
  left: 12px;
  z-index: 20;
  font-size: 20px;
  font-weight: bold;
  transition: 300ms ease-in-out-out;
  position: absolute;
  max-width: 110px;
  color: rgb(255, 255, 255);
}

.tracker {
  position: absolute;
  z-index: 200;
  width: 100%;
  height: 100%;
}

.tracker:hover {
  cursor: pointer;
}

.tracker:hover ~ #card #prompt {
  opacity: 0;
}

.container:hover #card::before {
  transition: 200ms;
  content: "";
  opacity: 80%;
}

.canvas {
  perspective: 800px;
  inset: 0;
  z-index: 200;
  position: absolute;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr 1fr 1fr 1fr;
  gap: 0px 0px;
  grid-template-areas:
    "tr-1 tr-2 tr-3 tr-4 tr-5"
    "tr-6 tr-7 tr-8 tr-9 tr-10"
    "tr-11 tr-12 tr-13 tr-14 tr-15"
    "tr-16 tr-17 tr-18 tr-19 tr-20"
    "tr-21 tr-22 tr-23 tr-24 tr-25";
}

.tr-1 {
  grid-area: tr-1;
}

.tr-2 {
  grid-area: tr-2;
}

.tr-3 {
  grid-area: tr-3;
}

.tr-4 {
  grid-area: tr-4;
}

.tr-5 {
  grid-area: tr-5;
}

.tr-6 {
  grid-area: tr-6;
}

.tr-7 {
  grid-area: tr-7;
}

.tr-8 {
  grid-area: tr-8;
}

.tr-9 {
  grid-area: tr-9;
}

.tr-10 {
  grid-area: tr-10;
}

.tr-11 {
  grid-area: tr-11;
}

.tr-12 {
  grid-area: tr-12;
}

.tr-13 {
  grid-area: tr-13;
}

.tr-14 {
  grid-area: tr-14;
}

.tr-15 {
  grid-area: tr-15;
}

.tr-16 {
  grid-area: tr-16;
}

.tr-17 {
  grid-area: tr-17;
}

.tr-18 {
  grid-area: tr-18;
}

.tr-19 {
  grid-area: tr-19;
}

.tr-20 {
  grid-area: tr-20;
}

.tr-21 {
  grid-area: tr-21;
}

.tr-22 {
  grid-area: tr-22;
}

.tr-23 {
  grid-area: tr-23;
}

.tr-24 {
  grid-area: tr-24;
}

.tr-25 {
  grid-area: tr-25;
}

.tr-1:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(20deg) rotateY(-10deg) rotateZ(0deg);
}

.tr-2:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(20deg) rotateY(-5deg) rotateZ(0deg);
}

.tr-3:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(20deg) rotateY(0deg) rotateZ(0deg);
}

.tr-4:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(20deg) rotateY(5deg) rotateZ(0deg);
}

.tr-5:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(20deg) rotateY(10deg) rotateZ(0deg);
}

.tr-6:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(10deg) rotateY(-10deg) rotateZ(0deg);
}

.tr-7:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(10deg) rotateY(-5deg) rotateZ(0deg);
}

.tr-8:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(10deg) rotateY(0deg) rotateZ(0deg);
}

.tr-9:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(10deg) rotateY(5deg) rotateZ(0deg);
}

.tr-10:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(10deg) rotateY(10deg) rotateZ(0deg);
}

.tr-11:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(0deg) rotateY(-10deg) rotateZ(0deg);
}

.tr-12:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(0deg) rotateY(-5deg) rotateZ(0deg);
}

.tr-13:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
}

.tr-14:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(0deg) rotateY(5deg) rotateZ(0deg);
}

.tr-15:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(0deg) rotateY(10deg) rotateZ(0deg);
}

.tr-16:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-10deg) rotateY(-10deg) rotateZ(0deg);
}

.tr-17:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-10deg) rotateY(-5deg) rotateZ(0deg);
}

.tr-18:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-10deg) rotateY(0deg) rotateZ(0deg);
}

.tr-19:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-10deg) rotateY(5deg) rotateZ(0deg);
}

.tr-20:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-10deg) rotateY(10deg) rotateZ(0deg);
}

.tr-21:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-20deg) rotateY(-10deg) rotateZ(0deg);
}

.tr-22:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-20deg) rotateY(-5deg) rotateZ(0deg);
}

.tr-23:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-20deg) rotateY(0deg) rotateZ(0deg);
}

.tr-24:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-20deg) rotateY(5deg) rotateZ(0deg);
}

.tr-25:hover ~ #card {
  transition: 125ms ease-in-out;
  transform: rotateX(-20deg) rotateY(10deg) rotateZ(0deg);
}

.noselect {
  -webkit-touch-callout: none;
  /* iOS Safari */
  -webkit-user-select: none;
  /* Safari */
  /* Konqueror HTML */
  -moz-user-select: none;
  /* Old versions of Firefox */
  -ms-user-select: none;
  /* Internet Explorer/Edge */
  user-select: none;
  /* Non-prefixed version, currently
									supported by Chrome, Edge, Opera and Firefox */
}