body {
  background: var(--b-color);
  margin: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

main {
  min-height: calc(100vh - 28.625rem);
  margin: 0 auto;
}

main.no-header {
  min-height: 100vh;
  transition: none;
  margin: 0;
}

*,
*:after,
*:before {
  transition: all 0.1s ease;
  box-sizing: border-box;

  &:focus {
    outline: none;
  }
}

a,
p,
h1,
h2,
h3,
h4,
h5,
h6,
li,
span,
label,
summary {
  color: var(--f-color);
  font-family: var(--p-font);
  font-weight: 400;
}

a {
  text-decoration: none;
  text-underline-offset: .05rem;
}

.center,
.center-md,
.center-sm {
  margin: 0 auto;
}

.center {
  max-width: 52rem;
}

.center-md {
  max-width: 38rem;
}

.no-overflow {
  overflow-x: hidden;
}

.unselectable {
  user-select: none;
  -moz-user-select: none;
  -khtml-user-select: none;
  -webkit-user-select: none;
  -o-user-select: none;
}

::selection {
  background: var(--h-color);
}

.hidden {
  display: none;
}