duckling/sass/_main.scss

* {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  // scrollbar-color: var(--primary-color) transparent;
  accent-color: var(--primary-color);
  overflow-wrap: break-word;
}

// Smaller font size on mobile
// @media only screen and (max-width: 480px) {
//   html {
//     font-size: 14px;
//   }
// }

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-system);
  line-height: 1.6;
  color: var(--fg-color);
  background: var(--bg-color);
  // Put footer at the bottom for short pages, such as the 404
  display: grid;
  min-height: 100vh;
  grid-template-rows: auto minmax(auto, 1fr) auto; // Header, stuff, footer
}

// Style text selection to use primary color
::selection {
  color: var(--fg-color);
  background-color: var(--primary-color);
}

// Make focused anchor not get covered by nav,
// and flash it with primary color when jumping to it
:target:not(#main) {
  scroll-margin-top: 15vh;
  animation: var(--transition-long) 1s highlight-in-out;
  color: var(--primary-color);
  text-shadow: var(--primary-color-alpha) 0 0 4px, var(--primary-color) 0 0 12px;

  @keyframes highlight-in-out {
    50% {
      letter-spacing: 0.125rem;
    }
  }

  @media (prefers-reduced-motion) {
    animation: none;
  }
}

// LAYOUT
.container {
  margin-left: auto;
  margin-right: auto;
  width: min(var(--content-width), 90%);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-serif);
  font-weight: lighter;
  line-height: 1.25;
  margin: 3rem 0 1rem;

  .zola-anchor {
    display: none;
    visibility: hidden;
  }

  &:hover .zola-anchor {
    display: inline-block;
    text-decoration: none;
    visibility: visible;
  }
}

h1 {
  font-size: 3rem;
  font-weight: normal;
  letter-spacing: -0.15rem;
}

h2 {
  font-size: 2.4rem;
  letter-spacing: -0.15rem;
}

h3 {
  font-size: 1.5rem;
  letter-spacing: -0.1rem;
}

h4 {
  font-size: 1.25rem;
  letter-spacing: -0.05rem;
}

h5 {
  font-size: 1rem;
  letter-spacing: -0.05rem;
}

h6 {
  font-size: 0.75rem;
}

a {
  color: var(--primary-color);
  cursor: pointer;
  font-weight: bold;
  text-decoration: underline dotted;

  &:hover {
    text-decoration: underline wavy;
  }
}

small {
  color: var(--fg-muted-5);
  font-size: 0.8rem;
}

dl {
  padding: 0;

  dt {
    padding: 0;
    margin-top: 1rem;
    font-size: 1rem;
    font-weight: bold;
  }

  dd {
    padding: 0;
    margin-bottom: 1rem;
  }
}

hr {
  border: 0;
  border-top: 1px solid var(--fg-muted-2);
  margin: 2rem auto;
  width: 100%;
}

.blog-list hr:last-of-type {
  display: none;
}

blockquote {
  border-left: 0.25rem solid var(--primary-color);
  border-radius: 0.2rem;
  color: var(--fg-muted-5);
  margin: 0;
  padding: 0 0.75rem;

  & & {
    border-radius: 0;
  }
}

abbr {
  cursor: help;
  text-decoration: underline dotted;
}

aside {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  background-color: var(--primary-color-alpha);
  border-radius: var(--rounded-corner);
  box-shadow: var(--edge-highlight);
  float: right;
  margin-inline-start: 1rem;
  padding: 1rem;
  width: 30%;

  @media only screen and (max-width: 720px) {
    & {
      width: 100%;
      float: none;
      margin-inline-start: 0;
    }
  }
}

// CODE
pre,
code,
kbd {
  font-family: var(--font-monospace);
}

code:not(pre code) {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  background-color: var(--fg-muted-2);
  border-radius: var(--rounded-corner-small);
  color: var(--red-fg);
  padding: 0.125rem 0.375rem;
}

pre {
  line-height: normal; // Unset line height
  padding: 1rem;
  margin: 1rem 0 1rem;
  border-radius: var(--rounded-corner);
  max-width: 100vw;
  box-shadow: var(--edge-highlight), var(--shadow);
  overflow: auto;

  table td {
    padding: 0;
    border: none;
  }

  // The line number cells
  table td:nth-of-type(1) {
    text-align: center;
    user-select: none;
  }

  mark {
    background-color: var(--fg-muted-1);
    border-radius: 0; // Unset code block border radius
    color: var(--fg-color); // Unset mark color from primary color to text color
    display: block;
    padding: 0; // Unset mark padding
  }

  table {
    width: 100%;
    border-collapse: collapse;
  }

  // The line numbers already provide some kind of left/right padding
  &[data-linenos] {
    padding: 1rem 0;
  }
}

kbd {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  background-color: var(--fg-muted-2);
  border-radius: var(--rounded-corner-small);
  box-shadow: inset 0 -2px 0 var(--fg-muted-2), 0 -1px 0 var(--fg-muted-3);
  cursor: pointer;
  display: inline-block;
  font-size: 0.8rem;
  line-height: normal;
  padding: 0.125rem 0.375rem;
  transition: var(--transition);

  // Small nice thingy, keys can be pressed!
  &:active {
    background-color: var(--fg-muted-3);
    box-shadow: inset 0 1px 0 var(--fg-muted-2);
    transform: translateY(2px);
  }
}

mark {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  background-color: var(--primary-color-alpha);
  border-radius: var(--rounded-corner-small);
  box-shadow: var(--edge-highlight);
  color: var(--primary-color);
  padding: 0.125rem 0.375rem;
}

figcaption {
  display: block;
  text-align: center;
  color: var(--fg-muted-4);
  font-size: 0.8rem;
}

details {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  background-color: var(--fg-muted-1);
  border-radius: var(--rounded-corner);
  padding: 1rem;

  & > summary {
    cursor: pointer;
  }
}

// TABLES
table {
  border-collapse: collapse;
  border-radius: var(--rounded-corner);
  overflow: hidden;
  table-layout: fixed;
  width: 100%;

  th {
    font-weight: bold;
  }

  th,
  td {
    padding: 0.5rem 1rem;
  }

  tr {
    &:nth-child(even) {
      -webkit-backdrop-filter: var(--blur);
      backdrop-filter: var(--blur);
      background-color: var(--fg-muted-1);
    }

    th {
      -webkit-backdrop-filter: var(--blur);
      backdrop-filter: var(--blur);
      background-color: var(--fg-muted-2);
    }
  }
}

td,
th {
  padding: 0;
}