:root {
    --primary-bg-color: #0A1F44;
    --accent-color: #FF6B35;
    --text-color: #FFFFFF;
    --secondary-color: #8C8C8C;
    --gradient-bg: linear-gradient(135deg, #0A1F44, #1E3A6F);
    --hover-effect: linear-gradient(90deg, #FF6B35, #FFA500);
}

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

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--primary-bg-color);
    z-index: 1000;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-links a:hover {
    background: var(--hover-effect);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.container {
    padding-top: 80px;
    max-width: 1440px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 15px;
}

p, li {
    font-size: 1rem;
    color: var(--text-color);
    margin-bottom: 10px;
}

.module {
    background: var(--secondary-color);
    color: var(--text-color);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
}

code {
    background: #1E3A6F;
    color: var(--accent-color);
    padding: 5px 10px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
}

pre {
    background: #1E3A6F;
    padding: 15px;
    border-radius: 8px;
    overflow-x: auto;
}

.particle-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.particle {
    position: absolute;
    width: 5px;
    height: 5px;
    background-color: var(--accent-color);
    opacity: 0.7;
    animation: move 5s infinite linear;
}

@keyframes move {
    from { transform: translateY(0); }
    to { transform: translateY(-100vh); }
}

@media (max-width: 768px) {
    .container {
        padding: 10px;
    }

    pre {
        font-size: 0.8rem;
    }

    h1, h2, h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-links {
        flex-direction: column;
        gap: 10px;
    }
}