:root {
  --b-color: black;
  --a-color: black;
  --bg-color: #b59253;
  --ybg-color: #b59253;
  --yao-width: 2rem;
  --yao-height: 0.2rem;
}

body {
  font-family: "Reggae One", cursive;
  font-weight: 600;
  color: var(--b-color);
  padding: 0;
  margin: 0;
  height: 100vh;
  /* background: var(--bg-color); */
  background: url(./bg.png), url(./bg.png), var(--ybg-color);
  overflow-x: hidden;
}

@media screen and (max-width: 1000px) {
  .BaGua-content {
    display: flex;
    justify-content: center;
    width: 100%;
    height: 64vh;
    transform: scale(.9);
  }

  .Ci-content {
    width: 100%;
  }
}

@media screen and (min-width: 1000px) {
  body {
    font-size: 1.3rem;
  }

  #app {
    position: relative;
    width: 30vw;
    height: 30vw;
    left: calc(50vw - 200px - 2rem - 350px);
    top: calc(50vh - 200px - 2rem - 60px);
  }

  .BaGua-content {
    width: calc(100vw - 700px);
  }

  .Ci-content {
    position: absolute;
    right: 0;
    top: 0;
    width: 700px;
    height: 100vh;
  }
}

.Ci-content {
  padding-left: 10px;
  background: url(./bg.png), url(./bg.png), var(--ybg-color);
}

.Ci-content *::-webkit-scrollbar {  
  width: 10px;  
  height: 1px;
}

.Ci-content *::-webkit-scrollbar-thumb {  
  border-radius: 10px;  
  background: rgba(0, 0, 0, 0.5);
}

.Ci-content *::-webkit-scrollbar-track {
  border-radius: 10px;
  background: transparent;
}

#app {
  transform: rotate(180deg);
  line-height: 1.7rem;
}

.g {
  display: inline-block;
  text-align: center;
}

.g-content {
  transition: 1s all;
}

.y0 {
  pointer-events: none;
  width: var(--yao-width);
  height: var(--yao-height);
  background: linear-gradient(90deg, var(--b-color) 40%, transparent 40%, transparent 60%, var(--b-color) 63%);
  margin-top: 4px;
}

.y1 {
  pointer-events: none;
  width: var(--yao-width);
  height: var(--yao-height);
  background: var(--b-color);
  margin-top: 4px;
}

.y01 {
  /* padding:10px 0; */
}

.y01 * {
  position: absolute;
}

.y01 .y1 {
  animation: y01 2s alternate infinite;
}

@keyframes y01 {
  100% {
    opacity: 0;
  }
}

#ci {
  font-family: "Reggae One", cursive;
  font-weight: 600;
  text-indent: 2rem;
  color: var(--a-color);
  height: 100%;
  overflow: auto;
}

#ci * {
  animation: 1s ci;
}

@keyframes ci {
  0% {
    color: transparent;
  }

  100% {
    color: var(--a-color);
  }
}

.taiji {
  position: relative;
  transform: scale(0.1);
  transform-origin: 0 0;
  border-radius: 50%;
  width: 0px;
  height: 300px;
  border-left: 150px solid black;
  border-right: 150px solid #ffffff;
  background: radial-gradient(black, #ffffff);
  /* transition: all 12s; */
}

.taiji::after {
  content: " ";
  position: absolute;
  margin-left: -75px;
  margin-top: 150px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 50px solid #ffffff;
  background: black;
  /* box-shadow: 0px 0px 40px 40px  inset black; */
  /* position: relative; */
}

.taiji::before {
  content: " ";
  position: absolute;
  display: inline-block;
  left: -75px;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #ffffff;
  border: 50px solid black;
  /* transition: 2s all; */
}