:root{--bg: #f7f1e8;--surface: #fffdf8;--surface-strong: #fff;--ink: #1e1c1a;--muted: #6f675f;--accent: #b84f2d;--accent-soft: #f0c7b1;--line: #e5d7ca;font-family:Segoe UI,Helvetica Neue,sans-serif}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,rgba(184,79,45,.18),transparent 22%),linear-gradient(180deg,#f6efe5,#f8f4ed);color:var(--ink)}button,input,textarea{font:inherit}