/* -- Resets --------------------------------------------------------------- */

body,
h1,
h2,
h3,
h4,
h5,
ul,
p,
ol,
table,
tr,
td,
li {
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* -- Base ----------------------------------------------------------------- */

:root {
  --size-base: 16px;
  --main-content-width: 64rem;
  --border-radius-base: 0.25rem;

  /* -- Layers ------------------------------------------------------------- */
  --layer-base: 1;
  --layer-popover: 50;
  --layer-tooltip: 75;
  --layer-modal-overlay: 99;
  --layer-modal: 100;
  --layer-modal-above: 110;

  /* -- Font --------------------------------------------------------------- */
  --font-sans-serif: "Inter", sans-serif;
  --font-monospace: "Fira Code", monospace;
  --font-size-base: 1rem;
  --font-size-large: 1.5rem;
  --font-size-extra-large: 2rem;
  --font-size-medium: 0.875rem;
  --font-size-small: 0.75rem;

  --color-main-bg: var(--color-gray-lighten-100);
  --color-main-fg: var(--color-gray-darken-20);
}

* {
  box-sizing: border-box;
}

html {
  font-size: var(--size-base);
  font-family: var(--font-sans-serif);
  font-variant-ligatures: none;
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  scroll-behavior: smooth;
}

body {
  font-size: 1rem;
  line-height: 1.4;
  background: var(--color-main-bg);
  color: var(--color-main-fg);
}

a,
a:visited {
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--color-main-fg);
}

a:hover {
  text-decoration: underline;
}

input {
  border: 0;
  border-radius: 0;
  font-family: var(--font-sans-serif);
  caret-color: var(--color-main-focus-fg);
  border: 1px solid var(--color-gray-lighten-30);
  border-radius: var(--border-radius-base);
  font-size: var(--font-size-base);
  padding: 0.25rem 0.5rem;
}
input:focus {
  border: 1px solid var(--color-blue-1);
  outline: none;
  box-shadow: 0 0 0 2px var(--color-blue-4);
}

::placeholder {
  color: var(--color-main-subtle-fg);
}

li::marker {
  color: var(--color-main-subtle-fg-em);
}

h1 {
  font-size: var(--font-size-large);
}

h2 {
  font-size: var(--font-size-base);
}

h3 {
  font-size: var(--font-size-medium);
}

p {
  margin-bottom: 1em;
}

hr {
  background: var(--color-gray-lighten-45);
  border: 0;
  margin: 1.5rem 0;
  height: 2px;
  border-radius: 1px;
}

table th {
  text-align: left;
}

@media only screen and (max-width: 1023px) {
  :root {
    --main-content-width: auto;
  }
}