:root {
  color-scheme: dark;
  /* Surfaces */
  --bg: #0f1012;
  --surface: #1a1c21;
  --surface-raised: #22252b;
  --fg: #f4f5f6;
  --muted: #a9adb6;
  --faint: #7c818b;
  --border: #2f3237;
  --border-strong: #454951;
  --focus: var(--fg);
  /* Monochrome brand: the accent is the foreground white, used for primary actions, current state, key numbers */
  --accent: #f4f5f6;
  --accent-hover: #ffffff;
  --accent-ink: #0f1012;
  --accent-soft: rgb(244 245 246 / .12);
  /* Product frames: the app is light, so frames take its own background */
  --shot-bg: #f9f9f9;
  /* Type */
  --font: "TikTok Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, monospace;
  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-lg: 18px;
  --text-xl: 22px;
  --text-2xl: 28px;
  --text-3xl: clamp(32px, 3.2vw, 44px);
  --text-4xl: clamp(40px, 5vw, 68px);
  --leading-tight: 1.08;
  --leading-snug: 1.25;
  --leading-body: 1.6;
  /* Layout */
  --content: 1160px;
  --reading: 68ch;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 88px;
  --radius: 12px;
  --radius-sm: 6px;
  --header-height: 68px;
}