:root{--vi-accent: #254f40;--vi-surface: #ffffff;--vi-surface-accent: #f2f6f4;--vi-border: #d9dee4;--vi-muted: #5a6470;--vi-warn: #b4530a;--vi-warn-surface: #fdf0e7;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.55;color:#14181d;background:#fbfcfd}a{color:var(--vi-accent)}