body {
    margin: 0;
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, #0074D9, #001F3F);
    color: white;
    overflow-x: hidden;
}

header {
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent);
    padding: 20px;
    text-align: center;
    position: relative;
    animation: headerGlow 10s infinite alternate;
}

@keyframes headerGlow {
    0% { background: radial-gradient(circle, rgba(255, 255, 255, 0.1), transparent); }
    100% { background: radial-gradient(circle, rgba(255, 255, 255, 0.3), transparent); }
}

header h1 {
    font-size: 2.5rem;
    margin: 0;
    color: #FFD700;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 20px;
}

.card {
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin: 10px;
    width: calc(33% - 40px);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
}

@media (max-width: 1024px) {
    .card {
        width: calc(50% - 40px);
    }
}

@media (max-width: 768px) {
    .card {
        width: 100%;
    }
}

.card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
}

.blur-background {
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.5);
    padding: 20px;
    border-radius: 10px;
    margin: 20px 0;
}

.button {
    background-color: gold;
    color: white;
    padding: 10px 20px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
    margin: 10px;
}

.button:hover {
    transform: scale(1.1);
    background-color: darkgoldenrod;
}

pre {
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

table, th, td {
    border: 1px solid rgba(255, 255, 255, 0.5);
}

th, td {
    padding: 10px;
    text-align: left;
}

footer {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #001F3F, #0074D9);
    color: white;
    font-size: 0.9rem;
}

@keyframes aurora-move {
    0% { background-position: 0% 50%; }
    100% { background-position: 100% 50%; }
}

.dynamic-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 200%;
    height: 200%;
    background: linear-gradient(270deg, #0074D9, #001F3F, #0074D9);
    background-size: 200% 200%;
    animation: aurora-move 15s linear infinite;
    z-index: -1;
    opacity: 0.2;
}

.content {
    position: relative;
    z-index: 1;
}