body {
    margin: 0;
    padding: 0;
    font-family: 'Orbitron', sans-serif;
    background-color: #0b0c10;
    color: #c5c6c7;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

.background-effect {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: radial-gradient(circle at 70% 30%, rgba(47, 111, 153, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 30% 70%, rgba(80, 220, 100, 0.1) 0%, transparent 50%);
    background-size: cover;
    z-index: 0;
}

.content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 80px 20px;
}

h1 {
    font-size: 3.2em;
    color: #66fcf1; /* Neon soft cyan */
    margin-bottom: 10px;
}

h2 {
    font-size: 1.8em;
    color: #45a29e; /* Muted teal */
    margin-bottom: 40px;
}

.section {
    margin: 40px auto;
    max-width: 700px;
}

h3 {
    font-size: 1.5em;
    color: #f1fa8c; /* Gentle neon yellow */
    margin-bottom: 10px;
}

pre {
    background: #1f2833;
    padding: 15px;
    border-radius: 8px;
    color: #66fcf1;
    text-align: left;
    overflow-x: auto;
    font-family: 'Courier New', Courier, monospace;
    font-size: 0.95em;
    box-shadow: 0 0 8px rgba(102, 252, 241, 0.2);
}

.note {
    margin-top: 60px;
    font-size: 0.9em;
    color: #7f8c8d;
}