:root {
  background-color: #131213;
  --bg-color: #3a3a3b;
  --fg-color: #e2e1e9;
  --highlight: #a29cb7;
  --link-color: #f5f4f7;
  --bg-image: url("websitebkrd.png");
  --icon1: url("linkshome.png");
  --icon2: url("linkssouvenirs.png");
  --icon3: url("linksdiary.png");
  --icon4: url("linksshrines.png");
  --border-width: 3px;

  accent-color: var(--highlight);
  scrollbar-color: var(--bg-color) var(--highlight);
  color: var(--fg-color);
}
@media(min-width: 768px) {
  body {
    background: var(--bg-image);
    background-position: center;
    background-size: cover;
    height: 100vh;
    width: 100vw;
  }
  main {
    border: var(--border-width) solid var(--highlight);
    height: calc(100% - 8rem);
    width: calc(100% - 20rem);
    margin: auto;
    max-height: 100rem;
    max-width: 40rem;
    padding: var(--border-width);
    position: relative;
    top: 4rem;
  }
  article {
    border: var(--border-width) solid var(--highlight);
    border-right: none;
    height: calc(100% - 2rem - var(--border-width) * 2);
    overflow-y: scroll;
    width: calc(100% - 2rem - var(--border-width));
  }
  nav a {
    position: absolute;
    &:nth-child(1) {
      left: -9rem;
      top: 3rem;
    }
    &:nth-child(2) {
      left: -9rem;
      top: 14rem;
    }
    &:nth-child(3) {
      right: -9rem;
      top: 3rem;
    }
    &:nth-child(4) {
      right: -9rem;
      top: 14rem;
    }
  }
  .col2 {
    grid-template-columns: 1fr 1fr;
  }
}
.col2 {
  display: grid;
  gap: 1rem;
}
.gpic {
  display: inline-block;
  width: 30%;
  .gthumb img {
    width: 100%;
  }
  .gimg {
    display: none;
    &:target {
      background: black;
      display: block;
      height: 100vh;
      left: 0;
      position: absolute;
      top: 0;
      width: 100vw;
    }
    img {
      display: block;
      margin: auto;
      max-height: 100%;
      max-width: 100%;
    }
  }
}
body {
  &:has(.gimg:target) {
    overflow: hidden;
  }
  font-family: ui-sans-serif, sans-serif;
  margin: 0;
}
nav {
  background-color: var(--bg-color);
  display: flex;
  justify-content: space-evenly;
  a {
    background-size: cover;
    display: inline-block;
    text-align: center;
    margin-bottom: 1rem;
    max-height: 8rem;
    max-width: 8rem;
    height: calc(20vw);
    width: calc(20vw);

    &:nth-child(n):hover img {
      transform: rotate(15deg);
    }
    &:nth-child(n+3):hover img {
      transform: rotate(-15deg);
    }
    &:nth-child(1) img {
      content: var(--icon1);
    }
    &:nth-child(2) img {
      content: var(--icon2);
    }
    &:nth-child(3) img {
      content: var(--icon3);
    }
    &:nth-child(4) img {
      content: var(--icon4);
    }
    img {
      height: 100%;
      width: 100%;
    }
  }
}
article {
  background-color: var(--bg-color);
  line-height: 1.5;
  padding: 1rem;
}
a {
  color: var(--link-color);
}
blockquote {
  border-left: 4px solid var(--highlight);
  border-radius: 2px;
  margin-left: 0.5rem;
  padding-left: 0.5rem;
}
hr {
  border-top: var(--border-width) solid var(--highlight);
  margin: calc(var(--border-width) * 4) 10%;
}
h1 {
  font-size: 2rem;
}
h2 {
  border-bottom: 1px solid var(--fg-color);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
pre {
  font-family: ui-monospace, monospace;
  overflow-x: auto;
}