:root{--bg-page: #f7f7f5;--surface: #ffffff;--surface-muted: #f1f1ee;--text-primary: #1b1b18;--text-secondary: #6b6a63;--border: #e4e3dd;--border-strong: #d2d1c8;--accent: #4f46e5;--accent-bg: #eeecfc;--accent-text: #362fa0;--radius: 8px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", "Courier New", monospace}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:var(--font-sans);background:var(--bg-page);color:var(--text-primary);-webkit-font-smoothing:antialiased}h1,h2,h3{margin:0;font-weight:600}a{color:inherit}button{font-family:var(--font-sans);cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}input{font-family:var(--font-sans)}.mono{font-family:var(--font-mono)}