* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
  min-height: 100%;
  overflow-x: hidden;
  background: var(--surface-main);
  color: var(--text-main);
  font-family: Arial, Helvetica, sans-serif;
}

button,
select {
  font: inherit;
}

.app {
  min-height: 100dvh;
  background: var(--surface-main);
}

.scroll-area {
  min-height: 100dvh;
  padding: calc(var(--header-height) + 24px) clamp(12px, 4vw, 18px)
    calc(var(--footer-height) + 24px);
}