:root {
    --primary-color: #1A237E;
    --secondary-color: #6200EA;
    --accent-color: #FFC400;
    --bg-gradient: linear-gradient(135deg, #1A237E, #6200EA, #2962FF);
    --text-color: #E3F2FD;
    --shadow-color: rgba(0, 0, 0, 0.2);
}

body {
    margin: 0;
    font-family: 'Roboto Mono', 'Fira Code', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-color);
    line-height: 1.6;
    letter-spacing: 0.5px;
    overflow-x: hidden;
}

header {
    position: relative;
    padding: 20px;
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 4px 10px var(--shadow-color);
}

header h1 {
    font-size: 2.5rem;
    font-weight: bold;
    margin: 0;
    text-transform: uppercase;
    background: linear-gradient(to right, #FFC400, #FFAB40);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px;
}

.section {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 10px var(--shadow-color);
    transition: transform 0.3s ease-in-out;
}

.section:hover {
    transform: translateY(-5px);
}

h2, h3 {
    color: #FFC400;
    font-weight: bold;
    margin-top: 0;
}

p {
    font-size: 1rem;
    color: #E3F2FD;
}

pre {
    background: rgba(0, 0, 0, 0.8);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
    color: #FFAB40;
}

button {
    background: var(--accent-color);
    border: none;
    padding: 10px 20px;
    font-size: 1rem;
    color: #1A237E;
    border-radius: 5px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease-in-out;
}

button:hover {
    background: #FFAB40;
}

button::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.5s ease-in-out, height 0.5s ease-in-out;
}

button:hover::after {
    width: 200px;
    height: 200px;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    margin-bottom: 10px;
}

footer {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.5);
    color: #FFC400;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    .container {
        grid-template-columns: 1fr;
    }
}

@keyframes particle {
    0% { transform: scale(0); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.particle-effect {
    position: absolute;
    width: 10px;
    height: 10px;
    background: #FFC400;
    border-radius: 50%;
    animation: particle 2s infinite alternate;
}

@keyframes fadeIn {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 1.5s ease-in-out;
}