:root{color-scheme:light;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;--bg-primary:#faf8f5;--bg-secondary:#f4f1eb;--surface:rgba(255,253,250,.95);--surface-hover:#fffdfa;--border:hsla(25,5%,45%,.15);--border-strong:hsla(25,5%,45%,.25);--text-primary:#292524;--text-secondary:#78716c;--text-muted:#a8a29e;--accent:#57534e;--accent-hover:#44403c;--shadow:rgba(0,0,0,.08);--shadow-strong:rgba(0,0,0,.12)}[data-theme=dark]{color-scheme:dark;--bg-primary:#0d0d0d;--bg-secondary:#1a1a1a;--surface:rgba(30,30,30,.85);--surface-hover:rgba(40,40,40,.9);--border:rgba(80,80,80,.3);--border-strong:hsla(0,0%,39%,.4);--text-primary:#f5f5f5;--text-secondary:#d4d4d4;--text-muted:#a3a3a3;--accent:#737373;--accent-hover:#525252;--shadow:rgba(0,0,0,.3);--shadow-strong:rgba(0,0,0,.5)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:linear-gradient(180deg,var(--bg-primary) 0,var(--bg-secondary) 100%);color:var(--text-primary);transition:background .3s ease,color .3s ease}a{color:inherit;text-decoration:none}button{font:inherit}