/* General styles */
body {
  margin: 0;
  padding: 0;
  background-color: #FFC0CB; /* Cherry blossom pink */
  font-family: 'Comic Sans MS', cursive, sans-serif;
  overflow: hidden;
  color: #333;
}

h1 {
  text-align: center;
  margin-top: 20px;
  font-size: 2.5em;
  color: #FF69B4;
}

p {
  width: 90%;
  max-width: 600px;
  margin: 20px auto;
  font-size: 1.1em;
  line-height: 1.5;
}

/* Floating images */
.bg-img {
  position: absolute;
  pointer-events: auto;
  transition: transform 0.2s linear;
}

/* Sparkles */
.sparkle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: white;
  border-radius: 50%;
  opacity: 0.7;
  animation: sparkleAnim 5s infinite;
}

@keyframes sparkleAnim {
  0% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.5); opacity: 1; }
  100% { transform: scale(1); opacity: 0.7; }
}

/* Trails */
.trail {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  opacity: 0.8;
}

/* Seal pops */
.seal-pop {
  position: absolute;
  width: 20px;
  height: 20px;
  pointer-events: none;
  opacity: 0.8;
  animation: sealPop 0.7s forwards;
}

@keyframes sealPop {
  0% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.5); opacity: 1; }
  100% { transform: scale(0); opacity: 0; }
}

/* Cars sparks */
.cars-spark {
  position: absolute;
  width: 8px;
  height: 8px;
  pointer-events: none;
  background: orange;
  border-radius: 50%;
  box-shadow: 0 0 8px yellow, 0 0 12px red;
  opacity: 0.9;
  animation: sparkPop 0.5s forwards;
}

@keyframes sparkPop {
  0% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(2); opacity: 1; }
  100% { transform: scale(0); opacity: 0; }
}

/* SpongeBob bubbles */
.sponge-bubble {
  position: absolute;
  border-radius: 50%;
  border: 2px solid #B3E5FC;
  background: rgba(179,229,252,0.3);
  pointer-events: none;
  animation: bubbleRise 1s forwards;
}

@keyframes bubbleRise {
  0% { transform: translateY(0) scale(0.8); opacity: 0.7; }
  50% { transform: translateY(-20px) scale(1); opacity: 0.9; }
  100% { transform: translateY(-50px) scale(0.5); opacity: 0; }
}

/* Usagi jump */
.usagi-jump {
  transition: transform 0.2s ease;
}

/* Chiikawa egg floating */
.usagi-egg {
  position: absolute;
  width: 30px;
  pointer-events: none;
  opacity: 0.9;
  animation: usagiEggFloat 2s linear forwards;
}

@keyframes usagiEggFloat {
  0% { transform: translateY(0px); opacity: 0.9; }
  100% { transform: translateY(-60px) translateX(10px); opacity: 0; }
}

/* Rainbow sparkles */
.rainbow-sparkle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  pointer-events: none;
  animation: sparkleFade 0.6s forwards;
}

@keyframes sparkleFade {
  0% { opacity: 0.8; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.5); }
  100% { opacity: 0; transform: scale(0); }
}

/* Music pulse (Spotify theme) */
.music-pulse {
  box-shadow: 0 0 10px #1DB954, 0 0 20px #1DB95450;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}