*,
::before,
::after,
::backdrop {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font: unset;
  background: none;
  border: none;
}

:root {
  font-family:
    'Inter-Variable', 'Arial', 'Helvetica Neue', 'Noto Sans JP', sans-serif;
  font-feature-settings: 'calt', 'cv01', 'cv05', 'cv08', 'cv10', 'cv07', 'ss03';
  line-height: 1.5;
  overflow-wrap: anywhere;
  hyphens: auto;
  color-scheme: dark;
}

body {
  display: grid;
  gap: 1rem;
  place-content: safe center;
  place-items: safe center;
  min-height: 100lvh;
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2rem;
}

h1,
h2 {
  font-weight: 200;
  text-align: center;
}