:root {
    --bg-color: #0e0e0e;
    --text-color: #e0e0e0;
    --accent-color: #1f8ef1; /* neon blue */
    --muted-color: #777;
    --header-background: #1a1a1a;
    --font-title: 'Orbitron', sans-serif;
    --font-body: 'Exo 2', sans-serif;
    --glow: 0 0 8px var(--accent-color);
  }
  
  html, body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
  }

  header {
    background-color: var(--header-background);
    color: var(--text-color);
    padding: 1rem 1rem 0.5rem 1rem;
    margin: 0;
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    box-sizing: border-box;
  }

  footer {
    padding: 1rem;
    background-color: rgba(26, 26, 26, 0.92); /* slightly transparent */
    border-top: 1px solid rgba(255, 255, 255, 0.05); /* faint line */
    font-size: 0.85rem;
    color: var(--muted-color);
  }
  
  @keyframes pulseGlow {
    0% {
      box-shadow: 
        0 0 10px rgba(31,142,241,0.3),
        0 0 20px rgba(31,142,241,0.2),
        0 0 30px rgba(31,142,241,0.1);
    }
    50% {
      box-shadow: 
        0 0 14px rgba(31,142,241,0.4),
        0 0 24px rgba(31,142,241,0.3),
        0 0 34px rgba(31,142,241,0.2);
    }
    100% {
      box-shadow: 
        0 0 10px rgba(31,142,241,0.3),
        0 0 20px rgba(31,142,241,0.2),
        0 0 30px rgba(31,142,241,0.1);
    }
  }

  body {
    max-width: 800px;
    margin: 0 auto;
    padding: 0;
    box-sizing: border-box;
    animation: pulseGlow 6s ease-in-out infinite;
  }

  code {
    display: block;
  }
  
  h1, h2, h3 {
    font-family: var(--font-title);
    color: var(--accent-color);
    margin-top: 1rem;
    margin-bottom: 1rem;
  }

  h1 {
    text-shadow: var(--glow);
    margin-top: 1rem;
  }
  
  a {
    color: var(--accent-color);
    text-decoration: none;
  }
  
  a:hover {
    text-decoration: underline;
  }
  
  p {
    margin-bottom: 1rem;
  }

  code {
    background: #222;
    padding: 0.2rem 0.4rem;
    border-radius: 4px;
    font-family: monospace;
  }

  h3 {
    display: inline;
  }

  a.entrylink {
    text-decoration: none;
  }

  .entrylink:hover {
    text-shadow: var(--glow);
    text-decoration: none;
  }

  .publishdate {
    font-style: italic;
    color: var(--muted-color);
  }
  
  main {
    padding: 1rem;
  }
  
  .disclaimer {
    color: var(--muted-color);
    font-style: italic;
    font-size: 0.9em;
  }

  main img {
    max-width: 100%;
    height: auto;
    display: block;
  }

  main {
   padding-top: 1em;
   padding-bottom: 2em;
  }

  .video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    overflow: hidden;
    max-width: 100%;
  }
  
  .video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }

  header, footer {
    background-image:
      linear-gradient(rgba(31, 142, 241, 0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(31, 142, 241, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
  }

  blockquote {
    margin: 2rem 1rem;
    padding: 1rem 1.5rem;
    background-color: rgba(31, 142, 241, 0.05); /* faint blue background */
    border-left: 3px solid var(--accent-color);
    font-style: italic;
    color: var(--muted-color);
    box-shadow: 0 0 8px rgba(31, 142, 241, 0.15);
    border-radius: 6px;
  }

  .tagline {
    font-family: var(--font-body);
    margin-top: -10px;
    font-size: 1rem;
    color: var(--muted-color);
    font-style: italic;
    display: inline-block;
  }

  .supplemental-links {
    font-size: 0.9rem;
    color: var(--muted-color);
  }
  
  .supplemental-links a {
    color: var(--accent-color);
    text-decoration: none;
  }
  
  .supplemental-links a:hover {
    text-shadow: var(--glow);
  }

  .entrylisting h3 {
    margin-bottom: 0;
  }

  .publishdate {
    line-height: 0.9em;
  }

  .entrylisting {
    margin-bottom: 0.9em;
  }

  .oracle-form {
    margin-top: 1rem;
    max-width: 600px;
    width: 100%;
    box-sizing: border-box;
  }
  
  .oracle-form textarea {
    width: 100%;
    box-sizing: border-box; /* IMPORTANT: include padding/borders in width */
    background-color: var(--bg-color);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 0.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    resize: vertical;
    box-shadow: inset 0 0 8px rgba(31,142,241,0.2);
  }
  
  
  .oracle-form button {
    margin-top: 0.5rem;
    padding: 0.3rem 1.1rem;
    background-color: var(--header-background);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    font-family: var(--font-title);
    font-weight: bold;
    cursor: pointer;
    transition: background 0.2s ease;
    border-radius: 2px;
    font-size: 1.1em;
  }
  
  .oracle-form button:hover {
    background-color: #4caaff;
  }

  .oracle-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 8px rgba(31, 142, 241, 0.5);
  }