/* Design tokens, reset and document defaults */
:root {
  --sky-blue: #c5d5f7;
  --dream-white: #f6f6f6;
  --gray-purple: #d1cde3;
  --petal-blue: #6c90c4;
  --orange-yellow: #f3b969;
  --ribbon-blue: #5a9bc6;
  --font: 'Noto Sans JP', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

body {
  font-family: var(--font);
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background: transparent;
  color: #333;
}