#main-content form {
  grid-column: 2 / -2;
  place-self: center;
  display: flex;
  flex-direction: column;
  gap: 24px;
  background: rgb(var(--secondary));
  padding: 32px 20px;
  margin: 32px 0;
  border-radius: 20px;
  border: 2px solid rgb(var(--tetriary));

  h1 {
    align-self: center;
    text-decoration: underline;
    text-underline-offset: 4px;
  }

  & > div {
    display: flex;
    flex-direction: column;
    gap: 8px;

    label {
      font-size: 18px;
      font-weight: 600;
      letter-spacing: 0.03em;
      line-height: 1em;
    }
  
    .helptext, .helptext * {
      font-style: italic;
      font-size: 14px;
      letter-spacing: 0.02em;
    }

    input:not([type='submit']) {
      font-size: 18px;
    }

    ul {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

  }

  .errorlist {
    background: rgba(var(--error-red), 0.3);
    border: 2px solid var(--error-border);
    padding: 8px 8px 8px 24px;
    border-radius: 8px;

    li {
      letter-spacing: 0.02em;
    }
  }

  button[type='submit'] {
    --background-padding: 5px;
    --border-width: 2px;
    align-self: center;
    position: relative;
    background-color: rgb(var(--quaternary-highlight));
    border: var(--border-width) solid black;
    padding: var(--background-padding);
    border-radius: 24px;
    box-shadow: 0 0 2px 1px rgba(0,0,0, 0.5);
    color: white;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-shadow: -1px -1px 0 #000, 1px -1px 0 #000, -1px 1px 0 #000, 1px 1px 0 #000;
    padding: 12px 32px;
  
    &::before {
      content:'';
      position: absolute;
      inset: calc(var(--background-padding) - var(--border-width));
      border: var(--border-width) solid rgb(var(--tetriary));
      border-radius: 24px;
    }
  }
}