:root {
  --size: 0.96rem;
  --spacing: calc(var(--size) * 2);
}

body {
  font-family: "Nunito", "Avenir Next", "Avenir", "Segoe UI", "Helvetica Neue",
    Helvetica, Arial, sans-serif;
  font-size: calc(var(--size) * 1.6);
  line-height: 1.45;
  padding: 0 2.8rem 2.8rem;
}

header,
main,
footer {
  max-width: 66ch;
}

header,
footer {
  position: relative;
}

.mesh-wrap {
  position: relative;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  pointer-events: none;
  overflow: hidden;
}

.mesh-image {
  display: block;
  width: auto;
  height: auto;
  max-width: none;
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
}

.mesh-wrap-top {
  height: 100px;
  margin-bottom: 0.6rem;
}

.mesh-image-top {
  top: 0;
}

.mesh-image svg {
  display: block;
}

.mesh-image {
  color: #61ABDA;
}

.footer-copy {
  padding-top: 0.5rem;
}

h1,
h2,
h3,
h4 {
  font-weight: 600;
}

h1 {
  font-size: calc(var(--size) * 3.4);
}

h2 {
  font-size: calc(var(--size) * 2.8);
}

.title h1 {
  font-size: calc(var(--size) * 2.9);
}

nav a,
a.blog-tags {
  margin-right: calc(var(--spacing) / 2.8);
}

a {
  text-decoration: none;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

ul.blog-posts li {
  margin-bottom: 0.2rem;
}

li {
  margin-block-start: calc(var(--spacing) / 2.8);
}

@media (prefers-color-scheme: light) {
  body {
    background-color: #ffffff;
    color: #1f2328;
  }

  .mesh-image {
    color: #61ABDA;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  h6,
  strong,
  b {
    color: #111827;
  }

  a {
    color: #61ABDA;
  }

  a:visited,
  ul.blog-posts li a:visited {
    color: #61ABDA;
  }

  header a,
  header a:visited,
  footer a,
  footer a:visited {
    color: inherit;
  }

  textarea,
  input {
    background-color: #f6f8fa;
    color: #1f2328;
    border: 1px solid #d0d7de;
  }

  table,
  th,
  td {
    border-color: #d0d7de;
  }

  code {
    color: #24292f;
    background-color: #f6f8fa;
  }

  pre code {
    background-color: #f6f8fa;
  }

  blockquote {
    border-left-color: #8c959f;
    color: #57606a;
  }

  figcaption > p,
  .helptext {
    color: #57606a;
  }

}

@media (prefers-color-scheme: dark) {
  a,
  a:visited,
  ul.blog-posts li a:visited {
    color: #61ABDA;
  }

  header a,
  header a:visited,
  footer a,
  footer a:visited {
    color: inherit;
  }
}