html{scroll-behavior:smooth}body{background-color:#fffcf0;background-size:20px 20px}.scrollbar-retro::-webkit-scrollbar{width:12px}.scrollbar-retro::-webkit-scrollbar-track{background:#f1f1f1;border-left:2px solid black}.scrollbar-retro::-webkit-scrollbar-thumb{background:#000;border:2px solid #fff}.retro-border{border:2px solid black}.window-header{background:linear-gradient(90deg,navy,#1084d0);color:#fff;padding:2px 8px;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;letter-spacing:1px}