:root{--bg:#f6f4ef;--panel:#fff;--text:#151515;--muted:#616161;--accent:#1b6d5f;--warn:#8b3f00;--border:#ddd5c8}*{box-sizing:border-box}body{color:var(--text);background:radial-gradient(circle at top left, #f0ece2, var(--bg) 60%);margin:0;font-family:Space Grotesk,Avenir Next,Segoe UI,sans-serif}button,input,select{font:inherit}