h1, h2 {
  font-size: 2.5rem; text-align: center;
  background-color: var(--light-blue); color: var(--blue-safe);
  padding: 1rem; margin: 1rem 0;
  border-radius: 0.5rem; border: 1px solid var(--blue);
}
h2 {
  margin: 1.5rem auto; font-size: 2rem;
  background-color: var(--light-pink); color: var(--pink-safe);
  padding: 0.75rem; margin: 0.75rem 0; border-color: var(--pink);
}
h3, h4, h5, h6 { font-size: 1.75rem; padding: 0.5rem 0; margin: 0.5rem 0; color: var(--green-safe); }
h3 { background-color: var(--light-green); padding-left: 0.5rem; border-radius: 0.5rem; border: 1px solid var(--green);}
h4 { font-size: 1.5rem; color: var(--blue-safe); }
h5 { font-size: 1.25rem; color: var(--pink-safe);}
h6 { font-size: 1rem;}
#footnote { margin-top: 3rem; }
.footnote { padding: 0 0.25rem;}
img { width: 100%; max-width: 20rem; display: block; margin: auto; }
img.img-small { max-width: 12rem;}
code {
  display: block; font-size: 1rem; color: var(--yellow); width: 100%;
  background-color: var(--black); border: 2px solid var(--dark-gray);
  margin: 0.5rem 0; padding: 0.5rem; border-radius: 0.5rem;
}
p>code, li>code { display: inline-block; margin: 0; padding: 0 0.25rem; border-radius: 0.25rem; width: auto;}
figure {
  display: flex; flex-wrap: wrap; gap: 0.5rem;
  margin: 1rem 0;
  img { width: 5%; flex-grow: 1;}
  figcaption { display: block; width: 100%;}
}
details {
  background-color: var(--light-blue); border: 1px solid var(--blue-safe);
  border-radius: 0.5rem; width: 100%; margin: 0.5rem 0;
  summary {
    /* background-color: var(--blue-safe); color: var(--light-blue); */
    background-color: var(--light-blue); color: var(--blue-safe);
    padding: 0.5rem 1rem; border-radius: 0.5rem; cursor: pointer;
    list-style-type: none; display: flex; gap: 0.5rem;
    align-items: center;
    >img { height: 1rem; width: auto; margin: 0; display: inline;}
  }
  >*:not(summary) {
    display: inline-block; width: calc(100% - 3rem);
    margin: 0.5rem 1rem;
    &:nth-child(2) { margin: 0 1rem;}
    &:last-child { margin-bottom: 1rem;}
  }
}
details[open] summary {
  border-radius: 0.5rem 0.5rem 0 0; margin-bottom: 1rem;
  border-bottom: 1px solid var(--blue);
}
/* details summary:hover { */
  /* background-color: color-mix(in srgb, var(--dark-gray), var(--gray) 25%); */
  /* color: var(--black); */
/* } */
html {
  background-color: var(--yellow);
  background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
}
body {
  display: flex; flex-direction: column; gap: 1rem;
  min-height: 100vh;
  #menu {
    background-color: var(--yellow);
    background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
    border-bottom: 1px solid var(--black);
    background-size: 0.75rem 0.75rem;
    height: 4rem; width: 100%;
    position: fixed; top: 0; left: 0;
    >div { height: 100%; width: 100%;}
    img { height: 100%; width: auto;}
    >div>div {
      height: 100%; display: flex; align-items: center;
      justify-content: space-between;
      padding: 0.5rem; box-sizing: border-box;
      >button {
        height: 100%; cursor: pointer;
        border: 0; background-color: transparent !important;
      }
      >a { height: 100%; width: auto; }
    }
    >div>ul {
      background-color: var(--yellow);
      background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
      border-top: 1px solid var(--black); border-bottom: 1px solid var(--black);
      margin: 0; padding: 1rem; list-style: none; gap: 0.5rem; flex-direction: column;
      a:before { content: ">"; display: inline-block; margin-right: .25rem;}
      a {
        display: block; padding:0.5rem;
        width: 100%; box-sizing: border-box; border-radius: 0.5rem;
        background-color: var(--light-pink); border: 1px solid var(--pink); color: var(--pink-safe);
        background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
      }
      a:hover {
        background-color: var(--light-green); border-color: var(--green); color: var(--green-safe);
      }
    }
  }
}
main {
  padding: 4rem 1rem 1rem; flex-grow: 1;
  background-color: var(--white);
  background-image: url("/public/img/paper.png"); background-blend-mode: overlay;
  footer {
    display: flex; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem; margin: 1rem 0 0; padding: 0;
    background: none;
    border-radius: 0.5rem;
    a {
      background-color: var(--light-pink); color: var(--pink-safe);
      border: 1px solid var(--pink);
      padding: 1rem; width: 100%; border-radius: 0.5rem;
      font-size: 1.25rem; font-weight: bold;
      text-decoration: none;
      span {
        font-size: 1rem; font-weight:normal;
        display: block; margin-bottom: 0.5rem;
      }
      &:hover { background-color: var(--pink-safe); color: var(--light-pink); border-color: var(--pink-safe);}
    }
    a:last-child {
      text-align: right; border-color: var(--green);
      background-color: var(--light-green); color: var(--green-safe);
      &:hover { background-color: var(--green-safe); color: var(--light-green); border-color: var(--green-safe);}
    }
      
  }
}
#pagemenu {
  background-color: var(--yellow);
  background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
  border-top: 1px solid var(--black); border-bottom: 1px solid var(--black);
  width: 100%; padding: 1rem; box-sizing: border-box;
  position: fixed; top: 4rem; left: 0;
  overflow: scroll; max-height: calc(100% - 4rem);
  ul { padding-inline-start: 2rem; display: flex; flex-direction: column; gap: 0.5rem;}
  >ul { margin: 0; padding: 0; width: 100%; }
  li {
    list-style: none;
    a:before { content: ">"; display: inline-block; margin-right: .25rem;}
    a {
      display: block; padding: 0.5rem; border-radius: 0.5rem;
      width: 100%; box-sizing: border-box;
      border: 1px solid var(--pink);
      background-color: var(--light-pink); color: var(--pink-safe);
      background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
    }
    a:hover {
      background-color: var(--light-green); color: var(--green-safe); border-color: var(--green);
    }
  }
}
/* Big mobile */
@media screen and (min-width: 35rem) {
  img { max-width: 25rem; }
  img.img-small { max-width: 15rem;}
  figure {margin: 2rem 0;}
  body #menu>div>div {
    padding: 0.5rem 1.5rem;
    >div>a:first-child {
      content:url("/img/logo-white.png");
      &:hover { content:url("/img/logo-hover.png"); }
    }
  }
  main {
    padding: 5rem 2rem 2rem;
    footer {
      padding-top: 1rem;
      a { width: auto; padding: 1rem 2.5rem 1rem 1.5rem; flex-grow: 0;}
      a:last-child { padding: 1rem 1.5rem 1rem 2.5rem;}
    }
  }
}
/* Tablet */
@media screen and (min-width: 50rem) {
  h1, h2 { text-align: left;}
  img { max-width: 30rem; }
  figure {margin: initial;}
  body {
    flex-direction: row; gap: 0;
    padding: 1rem 0;
    background-color: var(--yellow);
    background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
    width: 100%;
    &::before,&::after {
      content:""; display: block; width: 100%; height: 1rem;
      position: fixed; top:0; left: 0; z-index: 2;
      background-color: var(--yellow);
      background-image: url("/public/img/paper-soft.png"); background-blend-mode: overlay;
    }
    &::after {top: unset; bottom:0;}
    #menu {
      all:unset; padding: 1rem;
      border-right: 1px solid var(--pink);
      width: 20%; flex-shrink: 0; max-width: 12rem;
      flex-basis: 15%; flex-shrink: 0;
      >div { position: sticky; top: 2rem; height: auto;}
      >div>div {
        flex-direction: column;
        height: auto; padding: 0;
        button { display: none; }
        >div { flex-direction: column-reverse; gap: 1rem; }
        a {
          height: auto; text-align: center; width: 100%;
          img { width: 100%; height: auto; max-width: 10rem;}
        }
      }
      >div>ul {
        display: flex !important; padding: 0; margin-top: 1rem;
        background:none; border: none;
      }
    }
    main {
      width: auto; padding: 0 1rem 0; min-width: 0; position: relative;
      background-color: var(--white);
      background-image: url("/public/img/paper.png"); background-blend-mode: overlay;
      >* {position: relative; z-index: 1;}
      footer {
        padding-top: 0;
        a { width: 100%; padding: 1rem 1.5rem 1rem 1rem; flex-grow: 0;}
        a:last-child { padding: 1rem 1rem 1rem 1.5rem;}
      }
      &::before {
        content:""; display: block; width: calc(100% + 2rem); height: calc(100vh - 2rem - 2px);
        position: sticky; margin-left: -1rem; margin-top: calc(-100vh + 3rem);
        top: calc(1rem + 1px); bottom: 0; margin-bottom: -1rem;
        outline: 2px solid var(--black); outline-offset: -1px;
        background: linear-gradient(var(--black), var(--black)) 50% 0 / 2px 0.75rem no-repeat,
                    linear-gradient(var(--black), var(--black)) 50% 100% / 2px 0.75rem no-repeat,
                    linear-gradient(var(--black), var(--black)) 0 50% / 0.75rem 2px no-repeat,
                    linear-gradient(var(--black), var(--black)) 100% 50% / 0.75rem 2px no-repeat;
      }
      &::after {
        content:""; display: block; width: calc(100% + 2rem); height: calc(100vh - 2rem - 2px);
        position: sticky; margin-left: -1rem; margin-top: calc(-100vh + 4rem);
        top: -1rem; bottom: 1rem; margin-bottom: -1rem;
        outline: 1px solid var(--light-gray); outline-offset: -3rem;
      }
    }
    #pagemenu {
      border: none; border-left: 1px solid var(--pink);
      display: block !important;
      max-height: none; overflow: visible;
      position: static;
      flex-basis: 15rem; flex-shrink: 0;
      >ul { position: sticky; top: 2rem; height: auto;}
    }
  }
}
/* Desktop */
@media screen and (min-width: 67rem) {
  img { max-width: 35rem; }
  img.img-small { max-width: 20rem;}
  body {
    gap: 1rem;
    #menu {
      padding-top: 2rem;
      >div { top: 3rem; }
    }
    main {
      padding: 1rem 2rem 1rem;
      &::before { width: calc(100% + 4rem); margin-left: -2rem;}
      footer {
        padding-top: 1rem;
        a { width: auto; padding: 1rem 3rem 1rem 1.5rem; flex-grow: 0;}
        a:last-child { padding: 1rem 1.5rem 1rem 3rem;}
      }
    }
    #pagemenu {
      flex-basis: 18rem;
      ul { padding-inline-start: 1.75rem;}
      >ul { padding: 0; }
    }
  }
}