:root {
  color-scheme: light dark;

  --color-night: #120f0d;
  --color-night-raised: #1d1814;
  --color-paper: #f3ede3;
  --color-paper-raised: #fffaf1;
  --color-ink: #1a1511;
  --color-night-text: #f8f2e8;
  --color-ink-muted: #6f655c;
  --color-night-muted: #c4b9ad;
  --color-accent: #c66f55;
  --color-signal: #d0a358;
  --color-aurora: #739b86;
  --color-line-dark: rgb(26 21 17 / 14%);
  --color-line-light: rgb(255 250 241 / 15%);
  --color-focus: #a65f43;

  --font-display: "New York", "New York Small", ui-serif, "Iowan Old Style", Baskerville, "Songti SC", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang SC", "Noto Sans CJK SC", sans-serif;

  --text-display: clamp(3.125rem, 7.2vw, 6.5rem);
  --text-section: clamp(2.35rem, 4.2vw, 3.5rem);
  --text-subhead: clamp(1.45rem, 2.2vw, 2rem);
  --text-body-lg: clamp(1.08rem, 1.6vw, 1.28rem);
  --text-body: 1rem;
  --text-small: 0.84rem;
  --text-feature-title: clamp(1.75rem, 1.5rem + 0.6vw, 2rem);
  --text-feature-body: clamp(1.0625rem, 1rem + 0.2vw, 1.125rem);
  --text-photo-caption: clamp(1.25rem, 1rem + 1vw, 1.75rem);
  --text-legal-title: clamp(2.75rem, 2rem + 3vw, 4.5rem);
  --text-legal-section: clamp(1.625rem, 1.375rem + 0.7vw, 2rem);
  --text-legal-subhead: clamp(1.125rem, 1rem + 0.3vw, 1.375rem);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-18: 4.5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --page-gutter: clamp(1.25rem, 5vw, 4.5rem);
  --section-space: clamp(5.5rem, 12vw, 10rem);
  --landing-section-gap: clamp(10rem, 13.5vw, 13rem);
  --landing-media-gap: clamp(2.5rem, 4vw, 3.5rem);
  --hero-heading-gap: 1.3125rem;
  --hero-action-gap: 2.125rem;
  --hero-leading-zh: 1.14;
  --hero-leading-en: 1;
  --content-max: 77.5rem;
  --reading-max: 42rem;

  --radius-control: 999px;
  --radius-media: 1.75rem;
  --radius-media-mobile: 1.25rem;
  --radius-device: 2.625rem;
  --radius-device-shell: 3.375rem;

  --ease-standard: cubic-bezier(0.2, 0, 0, 1);
  --duration-fast: 150ms;
  --duration-reveal: 500ms;
}