/* fonts */
@font-face {
  font-family: "Eras";
  src: url(fonts/ITC-Eras-Bold.woff2) format("woff2");
}
@font-face {
  font-family: 'Duospace';
  font-style: normal;
  font-weight: 400;
  src: url(fonts/Duospace-Regular.woff2) format('woff2');
}
@font-face {
  font-family: 'Duospace';
  font-style: italic;
  font-weight: 400;
  src: url(fonts/Duospace-Italic.woff2) format('woff2');
}
@font-face {
  font-family: 'Duospace';
  font-style: normal;
  font-weight: 600;
  src: url(fonts/Duospace-Bold.woff2) format('woff2');
}

/* background colors */
:root {
  --font-color: #000;
  --background: linear-gradient(120deg, rgba(255,187,249,1) 0%, rgba(226,179,255,1) 35%, rgba(180,177,255,1) 100%);
}
[data-theme="dark"] {
  --font-color: #e0f7fa;
  --background: linear-gradient(120deg, rgba(101,19,93,1) 0%, rgba(84,16,124,1) 35%, rgba(20,17,99,1) 100%);
}

/* elements */
body {
  margin: 0; padding: 0;
  background: var(--background);
  color: var(--font-color)
}
h1.index {
  font-family: 'Eras';
  font-size: 5rem;
  text-align: center;
  line-height: 0.9;
}
h1.index > .hb {
  display: block;
}
h1 {
  font-family: 'Eras';
  font-size: 3rem;
  line-height: 1.1;
}
h3 {
  color: greenyellow;
}
h4 {
  color: fuchsia;
}
a {
  text-underline-offset: 0.30em;
  color: inherit;
}
section#links {
  margin-top: 3rem;

  margin-bottom: 7px;
}
main, nav {
  font-family: 'Duospace';
  line-height: 1.4;
  font-size: 1.1rem;
  margin-left: 5vw;
  margin-right: 5vw;
  padding-top: 0.6rem;
}
main {
  padding-bottom: 5rem;
}
footer {
  margin-top: 3rem;
  text-align: center;
  color: fuchsia;
}
#footbtm {
  color: greenyellow;
  margin-top: 2rem;
  font-size: smaller;
}
nav > span::after {
  content:  "\276F ";
  color: greenyellow;
}
.i1:before {
  content: "i";
  position: absolute;
  clip: rect(auto, auto, 0.28em, auto);
  color: fuchsia;
}
.i2:before {
  content: "i";
  position: absolute;
  clip: rect(auto, auto, 0.25em, auto);
  color: greenyellow;
}
main.index > p:first-of-type:before {
  color: greenyellow;
  content: "\25A7  \25A9  \25A8"
}
main.index > p:last-of-type:after {
  color: fuchsia;
  content: "\25A7  \25A9  \25A8"
}
code {
  font-family: 'Duospace';
  color: greenyellow;
  /* background: linear-gradient(120deg, rgba(101,19,93,1) 0%, rgba(84,16,124,1) 35%, rgba(20,17,99,1) 100%); */
  background: linear-gradient(120deg, rgba(20,17,99,1) 0%, rgba(84,16,124,1) 35%, rgba(101,19,93,1) 100%);
  padding-right: 5px;
  padding-left: 5px;
}
pre {
  font-family: 'Duospace';
  overflow:scroll;
  background-color: rgba(101,19,93,1);
  border: 1px solid fuchsia;
}
pre > code {
  padding: 20px;
  display: block;
}
code > .comment {
  color: fuchsia;
}
hr {
  border: 1px solid fuchsia;
}
img, video {
  max-width: 100%;
  border: 1px solid fuchsia;
}
blockquote {
  font-size: smaller;
}
blockquote:before {
  content: "\276F ";
  color: greenyellow;
}
blockquote p {
  display: inline;
}

/* utility */
.greenyellow {
  color: greenyellow;
}


/* background color toggle, must appear after body */
.toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
}
.theme-switch input {
  display: none;
}
.theme-switch span:after {
  content: "\1F318";
  font-size: 2rem;
}
.theme-switch input:checked + span:after {
  content: "\1F31E";
}

/* sizes */
@media (min-width: 600px) {
  main, nav {
    max-width: 530px;
    font-size: 1.2rem;
    margin: auto;
  }
}
@media (min-width: 800px) {
  main, nav {
    max-width: 730px;
    font-size: 1.5rem;
    margin: auto;
  }
  h1.index {
    font-size: 7rem;
  }
  h1 {
    font-size: 3.3rem;
  }
  section#links {
    margin-top: 7rem;
  }
}
@media (min-width: 1000px) {
  main, nav {
    max-width: 930px;
    font-size: 1.6rem;
    margin: auto;
  }
  h1.index {
    font-size: 8rem;
  }
  h1 {
    font-size: 4rem;
  }
}