:root{--kh-ink:#1b2422;--kh-ink-2:#46534f;--kh-ink-3:#616f6a;--kh-paper:#fbf9f5;--kh-surface:#fff;--kh-line:#e4ded2;--kh-accent:#1d5b50;--kh-accent-2:#143f38;--kh-accent-soft:#e9f2ef;--kh-urgent:#8f3d1c;--kh-urgent-soft:#fdf1e9;--kh-urgent-line:#eed3c0;--kh-font-display:"Source Serif 4",serif;--kh-font-body:"Inter",sans-serif;--kh-shadow:0 1px 2px rgba(27,36,34,.05),0 10px 28px -14px rgba(27,36,34,.22)}