:root {
  --primary-color: #1E1E38;
  --accent-color: #7B00FF;
  --highlight-color: #00FFA8;
  --secondary-color: #FF6F61;
  --text-color: #FFFFFF;
  --bg-gradient: linear-gradient(135deg, #1E1E38, #2C2C54);
  --font-family: 'Roboto', sans-serif;
}

body {
  margin: 0;
  font-family: var(--font-family);
  background: var(--bg-gradient);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  padding: 20px;
}

@media (max-width: 768px) {
  .container {
    grid-template-columns: 1fr;
  }
}

.header {
  grid-column: span 2;
  text-align: center;
  padding: 40px 0;
  background: linear-gradient(to right, var(--accent-color), var(--highlight-color));
  color: var(--primary-color);
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: 2px;
}

.content {
  padding: 20px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.tabs {
  display: flex;
  overflow-x: auto;
  gap: 10px;
}

.tab-item {
  padding: 15px 25px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid transparent;
  border-radius: 5px;
  transition: all 0.3s ease;
}

.tab-item:hover {
  border: 1px solid var(--accent-color);
  box-shadow: 0 0 10px var(--accent-color);
}

.tab-item.active {
  background: var(--accent-color);
  color: var(--primary-color);
}

.sidebar {
  padding: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 10px;
}

.image-grid img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
}

code {
  display: block;
  background: rgba(255, 255, 255, 0.1);
  padding: 10px;
  border-radius: 5px;
  overflow-x: auto;
  font-family: 'Courier New', monospace;
  font-size: 0.9rem;
  color: var(--highlight-color);
}

h1, h2, h3 {
  font-weight: bold;
  color: var(--accent-color);
}

p {
  color: rgba(255, 255, 255, 0.8);
}

ul {
  list-style: none;
  padding: 0;
}

li {
  background: rgba(255, 255, 255, 0.05);
  margin: 5px 0;
  padding: 10px;
  border-radius: 5px;
}

a {
  color: var(--highlight-color);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.particles {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
}

@keyframes particleAnimation {
  0% { transform: scale(0); opacity: 1; }
  100% { transform: scale(1); opacity: 0; }
}

.particle {
  position: absolute;
  width: 5px;
  height: 5px;
  background: white;
  border-radius: 50%;
  animation: particleAnimation 2s infinite;
}