:root{--bg: #070a14;--panel: rgba(14, 19, 34, .86);--line: rgba(120, 140, 190, .22);--ink: #e6ecff;--ink-dim: #8d99bd;--accent: #7ef2c8;--tap-target: 2.75rem;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;height:100%;overflow:hidden;background:var(--bg);color:var(--ink);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:7px;height:7px}::-webkit-scrollbar-thumb{background:#7ef2c847;border-radius:99px}::-webkit-scrollbar-track{background:transparent}