* {
  box-sizing: border-box;
}

body {
  font-family: system-ui;
  margin: 0;
  background-color: var(--background-color);
  color: var(--text-color);
}

input,
textarea,
select,
button {
  font: inherit;
  color: inherit;
}

button {
  all: unset;
  outline: revert;
  box-sizing: border-box;
}


body ::selection {
  background-color: var(--accent-color);
}

body[theme="sand"] {
  --background-color: #fef6e4;
  --header-background-color: #fed1ae;
  --primary-color: #172c66;
  --text-color: #172c66;
  --header-text-color: #001858;
  --surface-color: #f3d2c1;
  --accent-color: #fa78aa;
}

.center {
  margin-inline: auto;
  padding-inline: 2rem;
  max-width: 60rem;
}

main {
  padding-top: 10px;
  flex: 1;
}

h1 {
  margin: 0;
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.5;
}

h2 {
  font-size: 1.8rem;
  font-weight: 400;
  line-height: 1.5;
}

intl-number {
  font-weight: 700;
}