#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Place it behind all other content */
}

body {
    background-color: #000; /* Black background for the theme */
    color: #00ff41; /* Green text */
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    background-color: rgba(10, 10, 10, 0.8); /* Semi-transparent dark background */
    padding: 20px;
    margin: 2em auto;
    max-width: 800px;
    border: 1px solid #00ff41;
    box-shadow: 0 0 10px #00ff41;
}

h1, h2, h3 {
    line-height: 1.2;
    color: #5eff8d;
    text-shadow: 0 0 5px #00ff41;
}

a {
    color: #89ffa9;
}

a:hover {
    color: #fff;
    text-decoration: underline;
}

header h1 {
    margin: 0;
    font-size: 1.5em;
}

header h1 a {
    text-decoration: none;
    color: #5eff8d;
}

time {
    color: #89ffa9;
    font-size: 0.9em;
}

article header {
    margin-bottom: 2em;
}

footer {
    margin-top: 4em;
    border-top: 1px solid #00ff41;
    padding-top: 1em;
    font-size: 0.9em;
    color: #89ffa9;
}

pre {
    overflow-x: auto;
    background: #050505;
    padding: 1em;
    border: 1px solid #00ff41;
    border-radius: 3px;
}