:root{--primary: #f59e0b;--primary-dark: #d97706;--secondary: #065f46;--bg: #f9fafb;--text: #111827;--border: #e5e7eb}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary-dark);text-decoration:none}button{cursor:pointer}