:root {
  --fg: #fff;
  --accent: #23658F;
  --link: #aaf;
  --green: #afa;
  --box: #17425E;
  --boxCorner: 8px;
  --bg: #002843;
}

* {
  box-sizing: border-box;
  color: var(--fg);
  line-height: 1.2;
  margin: 0;
}

html {
  font-size: 20px;
}

body {
  background-color: var(--bg);
  font-family: sans-serif;
  margin-left: auto;
  margin-right: auto;
  padding: 1rem;
  padding-bottom: 4rem;
  max-width: 1080px;
}

a {
  color: var(--link);
}

h1, h2, h3, h4, h5, h6 {
  font-family: inherit;
  color: var(--accent);
  margin-bottom: 1rem;
}
h2, h3, h4, h5, h6 {
  margin-top: 2rem;
}

h1 {
  font-size: 3rem;
}
h2 {
  font-size: 2rem;
}
h3, h4, h5, h6 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

ul, ol {
  padding-left: 1rem;
}
ul {
  list-style-type: '- ';
}
li + li {
  margin-top: 0.25rem;
}

.green {
  color: var(--green);
}
.blue {
  color: var(--link);
}
.nerd {
  color: var(--bg);
}

.hover-flip {
  display: inline-block;
  transition: transform 1s ease-out;
}
.hover-flip:hover {
  transform: rotateY(180deg);
}

.logo {
  height: 5rem;
  width: 5rem;
  image-rendering: pixelated;
  user-drag: none;
  user-select: none;
}

.row {
  display: flex;
  flex-direction: row;
}

.gap-sm {
  gap: 0.5rem;
}

.gap, .gap-md {
  gap: 1rem;
}

.gap-lg {
  gap: 2rem;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.align-center {
  align-items: center;
}

.mb-sm {
  margin-bottom: 0.5rem;
}

.mb-1 {
  margin-bottom: 1rem;
}

.mb-2 {
  margin-bottom: 2rem;
}

.msgbox {
  background-color: var(--box);
  padding: 1rem;
  border-radius: calc(var(--boxCorner) + 2px);
  width: max-content;
  max-width: 720px;
}

.msgbox--topleft {
  border-top-left-radius: 0px;
  position: relative;
}
.msgbox--topleft::after {
  content: '';
  position: absolute;
  left: calc(0px - var(--boxCorner));
  top: 0;
  border-style: solid;
  border-color: transparent var(--box) transparent transparent;
  border-width: 0 var(--boxCorner) var(--boxCorner) 0;
}