body {
  margin: 0;
  padding: 0;
  font-family: 'Press Start 2P', monospace;
  background: #000;
  overflow-x: auto;
}

#asciiBg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

.terminal {
  position: relative;
  z-index: 1;
  max-width: 1000px;
  margin: 1rem;
  color: #33FF33;
  text-align: center;
  background: rgba(0, 0, 0, 0.7);
  padding: 1rem;
  border-radius: 4px;
  backdrop-filter: blur(1px);
}

header h1, header h2, header p {
  margin: 0.3rem 0;
  text-shadow: 0 0 5px #33FF33;
}
.terminal h2 .highlight,
.terminal h3 .highlight {
  color: #ff1010 !important;  /* !importantで強制 */
}

.gallery img {
  width: 320px;
  height: auto;
  image-rendering: pixelated;
  border: 1px solid #33FF33;
  margin: 1rem 0;
  display: flex;
  box-shadow: 0 0 10px rgba(51, 255, 51, 0.3);
}

.links ul {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0;
}

.links li { 
  margin: 0.3rem 0; 
}

.links a {
  text-decoration: none;
  color: #33FF33;
  transition: all 0.3s ease;
  text-shadow: 0 0 3px #33FF33;
}

.links a:hover { 
  color: #FFFFFF;
  text-shadow: 0 0 8px #FFFFFF;
}

.links h2 {
  color: #33FF33;
  text-shadow: 0 0 5px #33FF33;
  margin: 1rem 0 0.5rem 0;
}

footer {
  margin-top: 2rem;
  font-size: 0.8rem;
  text-align: left;
}

.cursor {
  display: inline-block;
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

/* レスポンシブ対応 */
@media (max-width: 768px) {
  .terminal {
    margin: 0.5rem;
    padding: 0.5rem;
  }
  
  .gallery img {
    width: 100%;
    max-width: 320px;
  }
  
  header h1 {
    font-size: 1rem;
  }
  
  header p {
    font-size: 0.7rem;
  }
  /* 全体をPress Start 2Pで統一 */
body, .card, .card * {
  font-family: 'Press Start 2P', monospace !important;
}

}