아이콘로고 변경

frontend/src/App.css

@@ -13628,9 +13628,8 @@ html.theme-light .tam-disclaimer     { color: #90a4ae; }
   box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
 }
 .app-download-pc-icon--android {
-  font-size: 24px;
+  background: #0b1f14;
-  background: var(--bg3);
+  box-shadow: inset 0 0 0 1px rgba(61, 220, 132, 0.25);
-  border: 1px solid var(--border);
 }
 .app-download-pc-body { flex: 1; min-width: 0; }
 .app-download-pc-body strong { display: block; font-size: 14px; margin-bottom: 4px; }

frontend/src/components/icons/PlatformBrandIcons.tsx

@@ -36,6 +36,23 @@ export const WindowsLogo: React.FC<{ size?: number; className?: string }> = ({
   </svg>
 );
 
+/** Android 로봇 로고 — 공식 그린 (#3DDC84) */
+export const AndroidLogo: React.FC<{ size?: number; className?: string }> = ({
+  size = 22,
+  className,
+}) => (
+  <svg
+    width={size}
+    height={size}
+    viewBox="0 0 24 24"
+    fill="#3ddc84"
+    className={className}
+    aria-hidden
+  >
+    <path d="M17.6 9.48l1.84-3.18a.38.38 0 0 0-.66-.38l-1.86 3.22a11.4 11.4 0 0 0-9.84 0L5.22 5.92a.38.38 0 1 0-.66.38L6.4 9.48A10.78 10.78 0 0 0 1 18h22a10.78 10.78 0 0 0-5.4-8.52zM7 15.25a1.25 1.25 0 1 1 1.25-1.25A1.25 1.25 0 0 1 7 15.25zm10 0A1.25 1.25 0 1 1 18.25 14 1.25 1.25 0 0 1 17 15.25z" />
+  </svg>
+);
+
 export type PlatformBrandIconId = 'mac' | 'windows' | 'android';
 
 export const PlatformBrandIcon: React.FC<{
@@ -57,8 +74,8 @@ export const PlatformBrandIcon: React.FC<{
     );
   }
   return (
-    <span className={`app-download-pc-icon app-download-pc-icon--android${className ? ` ${className}` : ''}`} aria-hidden>
+    <span className={`app-download-pc-icon app-download-pc-icon--android${className ? ` ${className}` : ''}`}>
-      🤖
+      <AndroidLogo size={22} />
     </span>
   );
 };