:root {
  --color-black: #070707;
  --color-ink: #11151a;
  --color-white: #fff;
  --color-cream: #f3f0e8;
  --color-yellow: #ffd800;
  --color-orange: #d6533c;
  --font-serif: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Times New Roman", serif;
  --font-sans: "Yu Gothic", "YuGothic", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  --content-wide: 1480px;
  --content: 1180px;
  --gutter: clamp(20px, 4vw, 64px);
  --section-y: clamp(88px, 10vw, 156px);
  --header-h: 82px;
}
* { box-sizing: border-box; }
html { overflow-x: hidden; scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--color-black); color: var(--color-ink); font-family: var(--font-sans); font-size: 16px; line-height: 1.8; }
img { max-width: 100%; height: auto; vertical-align: bottom; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }