diff --git a/src/main/kotlin/net/hareworks/hcu/items/content/components/DoubleJumpComponent.kt b/src/main/kotlin/net/hareworks/hcu/items/content/components/DoubleJumpComponent.kt
index 48190af..bf9b468 100644
--- a/src/main/kotlin/net/hareworks/hcu/items/content/components/DoubleJumpComponent.kt
+++ b/src/main/kotlin/net/hareworks/hcu/items/content/components/DoubleJumpComponent.kt
@@ -8,6 +8,7 @@ import net.hareworks.hcu.items.api.component.AbstractComponent
 import net.hareworks.hcu.items.api.component.EquippableComponent
 import net.kyori.adventure.text.Component
 import net.kyori.adventure.text.format.NamedTextColor
+import net.kyori.adventure.text.format.TextColor
 import org.bukkit.GameMode
 import org.bukkit.Material
 import org.bukkit.Particle
@@ -30,6 +31,12 @@ class DoubleJumpComponent(private val plugin: App) : AbstractComponent(plugin, "
     companion object {
         // Track players who have used their double jump (GLIDER is removed)
         private val usedDoubleJump = ConcurrentHashMap.newKeySet<UUID>()
+        
+        // Color scheme
+        private val PRIMARY_COLOR = TextColor.color(0x7DF9FF) // Electric Cyan
+        private val SECONDARY_COLOR = TextColor.color(0xE0FFFF) // Light Cyan
+        private val READY_COLOR = NamedTextColor.GREEN
+        private val COOLDOWN_COLOR = NamedTextColor.GRAY
     }
 
     override fun apply(item: ItemStack, tier: Tier?) {
@@ -58,11 +65,14 @@ class DoubleJumpComponent(private val plugin: App) : AbstractComponent(plugin, "
             if (!item.hasData(DataComponentTypes.GLIDER)) {
                 item.setData(DataComponentTypes.GLIDER)
             }
+            
+            // Landing feedback
+            showReadyMessage(player)
+            player.playSound(player.location, Sound.BLOCK_NOTE_BLOCK_CHIME, 0.5f, 1.5f)
         }
     }
 
     override fun onToggleGlide(player: Player, item: ItemStack, event: EntityToggleGlideEvent) {
-        if (player.gameMode == GameMode.CREATIVE || player.gameMode == GameMode.SPECTATOR) return
         
         // Only handle glide start events
         if (!event.isGliding) return
@@ -99,10 +109,51 @@ class DoubleJumpComponent(private val plugin: App) : AbstractComponent(plugin, "
 
         player.velocity = currentVelocity.add(direction.multiply(forwardPower)).setY(verticalPower)
         
-        // Effects
-        player.world.spawnParticle(Particle.CLOUD, player.location, 10, 0.5, 0.1, 0.5, 0.05)
-        player.playSound(player.location, Sound.ENTITY_BAT_TAKEOFF, 1.0f, 1.2f)
+        // Visual Effects
+        spawnDoubleJumpParticles(player)
         
-        player.sendActionBar(Component.text("Double Jump!", NamedTextColor.GREEN))
+        // Sound Effects - layered for impact
+        player.playSound(player.location, Sound.ENTITY_PLAYER_ATTACK_SWEEP, 1.0f, 1.5f)
+        player.playSound(player.location, Sound.ENTITY_FIREWORK_ROCKET_LAUNCH, 0.5f, 1.8f)
+        player.playSound(player.location, Sound.ENTITY_BREEZE_JUMP, 0.8f, 1.2f)
+        
+        // Action Bar with styled message
+        showJumpMessage(player)
+    }
+    
+    private fun spawnDoubleJumpParticles(player: Player) {
+        val loc = player.location
+        val world = player.world
+        
+        // Ring of particles at feet
+        for (i in 0 until 12) {
+            val angle = (i * 30) * Math.PI / 180
+            val x = Math.cos(angle) * 0.8
+            val z = Math.sin(angle) * 0.8
+            world.spawnParticle(Particle.CLOUD, loc.clone().add(x, 0.1, z), 1, 0.0, 0.0, 0.0, 0.02)
+            world.spawnParticle(Particle.END_ROD, loc.clone().add(x, 0.1, z), 1, 0.0, 0.2, 0.0, 0.02)
+        }
+        
+        // Upward burst
+        world.spawnParticle(Particle.FIREWORK, loc, 15, 0.3, 0.1, 0.3, 0.08)
+        world.spawnParticle(Particle.SOUL_FIRE_FLAME, loc, 8, 0.2, 0.0, 0.2, 0.03)
+        
+        // Trail particles (spawned slightly delayed via velocity)
+        world.spawnParticle(Particle.SWEEP_ATTACK, loc.clone().add(0.0, 0.5, 0.0), 1, 0.0, 0.0, 0.0, 0.0)
+    }
+    
+    private fun showJumpMessage(player: Player) {
+        player.sendActionBar(
+            Component.text("⇧ ", PRIMARY_COLOR)
+                .append(Component.text("ダブルジャンプ！", SECONDARY_COLOR))
+                .append(Component.text(" ⇧", PRIMARY_COLOR))
+        )
+    }
+    
+    private fun showReadyMessage(player: Player) {
+        player.sendActionBar(
+            Component.text("✓ ", READY_COLOR)
+                .append(Component.text("ダブルジャンプ準備完了", NamedTextColor.AQUA))
+        )
     }
 }