:root{--bg:#0e1116;--bg-elev:#161b22;--bg-elev2:#1c2230;--border:#2a313c;--text:#e6edf3;--text-dim:#9aa7b4;--accent:#0a84ff;--ok:#2ea043;--warn:#d29922;--bad:#f85149;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body,#root{background:var(--bg);min-height:100vh;color:var(--text);margin:0}button{cursor:pointer;font-family:inherit}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.btn{border:1px solid var(--border);background:var(--bg-elev2);color:var(--text);border-radius:10px;padding:10px 18px;font-size:15px;font-weight:600;transition:transform 60ms,background .15s,opacity .15s}.btn:hover{background:#232b3a}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn--primary{background:var(--accent);color:#fff;border-color:#0000}.btn--primary:hover{filter:brightness(1.08);background:var(--accent)}.btn--ghost{background:0 0}.btn--link{color:var(--text-dim);background:0 0;border:none;padding:6px 0;font-weight:600}.btn--link:hover{color:var(--text)}.keycaps,.keycaps__group{align-items:center;gap:4px;display:inline-flex}.keycaps__plus{color:var(--text-dim);font-weight:600}.keycap{color:#11151c;text-align:center;background:#f5f6f8;border:1px solid #c7ccd4;border-bottom-width:3px;border-radius:7px;font-family:ui-monospace,monospace;font-weight:700;line-height:1;display:inline-block}.keycaps--sm .keycap{min-width:14px;padding:4px 7px;font-size:12px}.keycaps--md .keycap{min-width:18px;padding:6px 10px;font-size:15px}.keycaps--lg .keycap{min-width:24px;padding:10px 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