:root{--bg: #f7f8fa;--card: #ffffff;--ink: #1a2233;--muted: #6b7480;--line: #e6e9ee;--accent: #14684a}*{box-sizing:border-box}body{margin:0;font-family:Manrope,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink)}