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:root {
  --bg-color: #1e1e1e;
  --nav-color: #2a2a2a;
  --off-white: #e0e0e0;
}

/* Base styling */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-size: 0.9rem;
  }
  
  body {
    font-family: 'IBM Plex Mono', monospace;
    background-color: var(--bg-color);
    color: var(--off-white);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
  }

  main {
    max-width: 520px;
    width: 100%;
  }

  a {
    color: var(--off-white);
    transition: color 0.3s ease;
  }

  a:hover {
    color: #ffffff;
  }
  
  /* Navigation bar */
  nav {
    width: 100%;
    background-color: var(--nav-color);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav-bar {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 1rem 0;
  }
  
  .nav-bar li {
    margin: 0 2rem;
  }
  
  .nav-bar a {
    text-decoration: none;
    color: #bbbbbb;
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s ease;
  }
  
  .nav-bar a:hover {
    color: #ffffff;
  }
  
  /* Title */
  .title {
    margin: 3rem 0 0.5rem;
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-align: center;
  }

  .subtitle {
    margin: 0.5em 0 2rem;
    font-size: 1.2rem;
    font-weight: 400;
    text-align: center;
    color: #ccc;
  }
  
  /* YouTube Embed */
  .video-container {
    aspect-ratio: 16 / 9;
    border-radius: 1em;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    display: flex;
    justify-content: center;
  }
  
  .video-container iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
  }

  section {
    margin: 1.5rem auto;
  }

  .ecosystem p {
    margin-bottom: 1rem;
  }

  .summary p {
    margin-bottom: 1rem;
  }

  .collab div {
    background: none;
    padding: 0.25rem 0;
    border-radius: 0;
    box-shadow: none;
    line-height: 1.6;
  }

  .cite-block {
    background-color: #272525;
    border-radius: 1em;
    color: white;
    font-family: monospace;
    font-size: 0.7rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding: 1em;
    white-space: pre;
  }

  .fire-text {
    background: linear-gradient(90deg, #ff2d00, #ff6f00, #ffc300, #ff6f00, #ff2d00);
    background-size: 300% 100%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
    animation: fireGradientShift 5s ease-in-out infinite;
  }
  
  @keyframes fireGradientShift {
    0% {
      background-position: 0% 50%;
    }
    50% {
      background-position: 100% 50%;
    }
    100% {
      background-position: 0% 50%;
    }
  }

  .fire-logo {
    animation: fireHueShift 5s ease-in-out infinite;
    transform-origin: center;
  }

  .blog p {
    margin-bottom: 1rem;
  }

  .blog h3 {
    margin-top: 2.5rem;
    margin-bottom: 1rem;
  }

  .blog ol {
    li {
      margin: 1rem 0;
    }
  }

  blockquote {
    border-left: 0.25em solid #b77917; /* Indigo-500 */
    background: #000;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    border-radius: 0.5rem;
    position: relative;
  }