:root{--bg:#0b1520;--ink:#e9f2f7;--tint:rgba(11,21,32,.45);--accent:#0f6ab4}*{box-sizing:border-box}html,body{height:100%}body{color:var(--ink);background:var(--bg);margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;overflow:hidden}