diff --git a/icon.svg b/icon.svg
new file mode 100644
index 0000000..87cf186
--- /dev/null
+++ b/icon.svg
@@ -0,0 +1,294 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg8"
+   sodipodi:docname="icon.svg"
+   inkscape:version="1.4.2 (ebf0e940, 2025-05-08)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs8">
+    <linearGradient
+       id="linearGradient21"
+       inkscape:collect="always">
+      <stop
+         style="stop-color:#1dc9fe;stop-opacity:0.96996999;"
+         offset="0"
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+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.61525422;"
+         offset="1"
+         id="stop22" />
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+       id="linearGradient10"
+       inkscape:collect="always">
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+         style="stop-color:#ff2f2b;stop-opacity:0.99607843;"
+         offset="0"
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+      <stop
+         style="stop-color:#ffffff;stop-opacity:0.54067796;"
+         offset="1"
+         id="stop11" />
+    </linearGradient>
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+       y1="267.0158"
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+       inkscape:collect="always"
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+       cy="9.25"
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+       xlink:href="#linearGradient21"
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+       cy="9.25"
+       fx="0"
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+     id="namedview8"
+     pagecolor="#505050"
+     bordercolor="#eeeeee"
+     borderopacity="1"
+     inkscape:showpageshadow="0"
+     inkscape:pageopacity="0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#505050"
+     inkscape:zoom="1.5"
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+     inkscape:window-width="1920"
+     inkscape:window-height="1147"
+     inkscape:window-x="1800"
+     inkscape:window-y="25"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg8" />
+  <!-- Background -->
+  <rect
+     width="512"
+     height="512"
+     rx="64"
+     fill="#121212"
+     id="rect1"
+     x="0"
+     y="0"
+     style="display:none" />
+  <!-- Tic-tac-toe grid -->
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+     y1="60"
+     x2="186"
+     y2="452"
+     stroke="#555"
+     stroke-width="6"
+     stroke-linecap="round"
+     id="line1"
+     style="stroke:#000000;stroke-opacity:0.506006" />
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+     y1="60"
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+     stroke="#555"
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+     stroke="#555"
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+     stroke="#555"
+     stroke-width="6"
+     stroke-linecap="round"
+     id="line4"
+     style="stroke:#000000;stroke-opacity:0.506006" />
+  <!-- Top-left cell: tuning fork -->
+  <g
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+     style="fill:#00d9ff;fill-opacity:1;stroke:url(#radialGradient22);stroke-width:3.90909;stroke-dasharray:none;stroke-opacity:0.96997">
+    <path
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+       id="circle5" />
+  </g>
+  <!-- Bottom-left cell: tuning fork -->
+  <!-- Center cell: flat symbol (♭) -->
+  <!-- Top-right cell: flat symbol (♭) -->
+  <g
+     transform="translate(389,123) scale(0.9)"
+     id="g8" />
+  <text
+     xml:space="preserve"
+     style="font-style:normal;font-variant:normal;font-weight:500;font-stretch:normal;font-size:96px;line-height:0;font-family:'Source Code Pro';-inkscape-font-specification:'Source Code Pro, Medium';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:tb-rl;direction:rtl;text-orientation:sideways;text-anchor:start;fill:#0084fa;fill-opacity:0.661664;stroke:#000000;stroke-width:0.489;stroke-opacity:0.506006"
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+     style="font-style:normal;font-variant:normal;font-weight:200;font-stretch:normal;font-size:127.992px;line-height:0;font-family:'Source Code Pro';-inkscape-font-specification:'Source Code Pro, Ultra-Light';font-variant-ligatures:normal;font-variant-caps:normal;font-variant-numeric:normal;font-variant-east-asian:normal;text-align:start;writing-mode:tb-rl;direction:rtl;text-orientation:sideways;text-anchor:start;fill:#ff2f2b;fill-opacity:0.891892;stroke:url(#linearGradient11);stroke-width:3.389;stroke-dasharray:none;stroke-opacity:0.659159"
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+  <text
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+</svg>