@import "https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600;700&family=Geist+Mono:wght@400;500;700&display=swap";:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--font-display:"Geist", "Segoe UI", sans-serif;--font-body:"Geist", "Segoe UI", sans-serif;--font-mono:"Geist Mono", "Consolas", "Courier New", monospace;--text-strong:#f4f7f8;--text-body:#c7d0d3;--text-soft:#97a3a8;--bg-base:#0e0e0e;--bg-panel:#131313;--bg-panel-strong:#1c1b1b;--bg-overlay:#0a0a0ab3;--surface-bright:#393939;--line-soft:#2b2b2b;--line-strong:#3d3d3d;--accent-primary:#00f0ff;--accent-play:#a8ff3f;--accent-tab:#00c8d6;--accent-step:#ff8a00;--accent-bass:#32d7ff;--accent-lead:#7be4ff;--accent-error:#ff5c5c;--shadow-soft:0 16px 38px #00000075;--shadow-press:0 8px 20px #00000080;--glow-primary:0 0 0 1px #00f0ff73, 0 0 22px #00f0ff33;--glow-play:0 0 0 1px #a8ff3f73, 0 0 20px #a8ff3f38;--glow-step:0 0 0 1px #ff8a0080, 0 0 14px #ff8a0059;--glow-tab:0 0 0 1px #00f0ff66, 0 0 16px 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