body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0a0a2a, #000000);
    color: #e0e0e0;
    overflow-x: hidden;
}

header {
    background: radial-gradient(circle, rgba(47, 54, 82, 0.9), transparent);
    padding: 20px 0;
    position: relative;
    text-align: center;
}

header h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    color: #ffffff;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.glass-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    padding: 20px;
    margin: 20px auto;
    max-width: 1200px;
    position: relative;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.2);
}

article {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

h2, h3 {
    font-family: 'Poppins', sans-serif;
    color: #bbdefb;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

p {
    line-height: 1.6;
    color: #c5cae9;
}

pre {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 15px;
    overflow-x: auto;
    font-size: 0.9rem;
    color: #bbdefb;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    overflow: hidden;
}

th, td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

th {
    background: rgba(255, 255, 255, 0.1);
    color: #bbdefb;
}

td {
    color: #c5cae9;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin: 10px 0;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.element {
    animation: fadeIn 1s ease-in-out;
}

footer {
    background: linear-gradient(135deg, #0a0a2a, #000000);
    padding: 20px 0;
    text-align: center;
    color: #c5cae9;
    font-size: 0.9rem;
}