css
/* Quantum Fluctuation Stylesheet */

body {
    background-color: #000;
    color: #FFF;
    font-family: 'Futura', 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}

body * {
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5) inset;
}

h1 {
    font-size: 36px;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 2px 2px 10px #000;
}

h2 {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 2px 2px 5px #000;
}

h3 {
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 2px;
    text-shadow: 1px 1px 5px #000;
}

h4 {
    font-size: 16px;
    font-weight: bold;
    letter-spacing: 1.5px;
    text-shadow: 1px 1px 3px #000;
}

a {
    text-decoration: none;
    color: #00F;
    border-bottom: 4px solid #FF0;
    transition: all 0.5s;
}

a:hover {
    background-color: #F00;
}

a:active {
    color: #F0F;
}

a:visited {
    background-color: #0F0;
}

p {
    font-size: 14px;
    line-height: 20px;
    letter-spacing: 1.5px;
    text-shadow: 0 0 5px #000;
}

code {
    font-size: 12px;
    font-family: 'Monospace', 'Courier', monospace;
    background-color: #000;
    color: #FFF;
    padding: 4px 8px;
    border: 1px solid #FFF;
    border-radius: 10px;
    text-shadow: 0 0 2px #000;
}

pre {
    font-size: 12px;
    font-family: 'Monospace', 'Courier', monospace;
    background-color: #000;
    color: #FFF;
    padding: 4px 8px;
    border: 1px solid #FFF;
    border-radius: 10px;
    text-shadow: 0 0 2px #000;
    overflow: auto;
}

img {
    width: 200px;
    height: 200px;
    background-color: #000;
    border: 4px solid #FFF;
    border-radius: 20px;
    box-shadow: 10px 10px 10px #000;
}

/* Quantum Fluctuation Colors */

.quantum {
    background-color: #00FF00;
    border: 4px solid #000;
    border-radius: 20px;
    box-shadow: 5px 5px 10px #000;
}

.quantum p {
    color: #00FF00;
    font-size: 16px;
    text-shadow: 1px 1px 5px #000;
}

.quantum img {
    border: 4px solid #000;
    box-shadow: 10px 10px 10px #000;
}

.quantum a {
    background-color: #00FF00;
    border: 4px solid #000;
}

.quantum a:hover {
    background-color: #00F0F0;
}

.quantum a:active {
    background-color: #00F0;
}