@layer controls {
  :root {
    --warning-200: #ffcf2e;
    --warning-300: #e1b72c;

    --primary-50: #f0f7fd;
    --primary-200: #b6d9f5;
    --primary-500: #2a90e2;
    --primary-600: #0073cf;

    --accent-200: #bfe173;

    --neutral-300: #b7bcc6;
  }

  body {
    margin: 0;

    font-family: Work Sans, system-ui, -apple-system, sans-serif;
    line-height: 1.5em;
  }

  p {
    margin: 0;
  }

  p + p, .alert + p {
    margin-block-start: 1.5em;
  }

  .page {
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    scrollbar-width: thin;
    scrollbar-color: var(--neutral-300) white;
    background: var(--primary-50);
    grid-area: body;
    overflow-y: auto;
  }

  .page__content {
    flex: 1 0 auto;
    width: 100%;
    max-width: 80em;
    margin: auto;
    padding: clamp(1rem,0rem + 5vw,2rem);

    color: #2d3b59;
    background: white;
  }

  h1 {
    font-size: clamp(2.0272865295rem,1.6531606874rem + 1.8706292107vw,2.985984rem);
    color: var(--primary-500);

    margin-block-end: .67em;
  }

  h2 {
    font-size: clamp(1.8020324707rem,1.5342129471rem + 1.3390976181vw,2.48832rem);
    color: var(--primary-600);

    margin-block-end: .83em;
  }

  h1, h2 {
    display: block;
    font-family: Share Tech, Arial Narrow, system-ui, -apple-system, sans-serif;
    font-weight: normal;
    margin: 1em 0 .5em;
    line-height: 1em;
    -webkit-margin-start: -0.05em;
    margin-inline-start: -0.05em;
    -webkit-padding-start: .05rem;
    padding-inline-start: .05rem;
  }

  .h--first {
    -webkit-margin-before: 0;
    margin-block-start: 0;
  }

  .icon__svg {
    display: block;
    height: 1em;
    fill: currentColor;
  }

  .alert {
    border-radius: .25rem;
    padding: clamp(.5rem,0rem + 2.5vw,1rem);
    display: grid;
    grid-template: "icon content" 1fr / auto 1fr;
    gap: 1em;
  }

  .alert--variant--info {
    color: #000;
    background: linear-gradient(60deg, var(--primary-200), var(--accent-200));
  }

  .alert--variant--warning {
    color: #000;
    background: linear-gradient(60deg, var(--warning-200), var(--warning-300));
  }

  .alert__icon {
    grid-area: icon;
    font-size: 1.5rem;
    height: 1rem;
    width: 1rem;
  }

  .alert__content {
    grid-area: content;
  }

  .alert__content > p:last-child {
    margin-block-end: 0;
  }

  .alert__content > p:first-child {
    margin-block-start: 0;
  }
}