body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #121212;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 40px 0;
}
.container {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 1000px;
}
.panel {
    background-color: #1e1e1e;
    border: 1px solid #333;
    border-radius: 16px;
    padding: 30px;
    width: 220px;
    text-align: center;
    text-decoration: none;
    color: white;
    transition: transform 0.2s ease, background-color 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.panel:hover {
    transform: translateY(-8px);
    background-color: #2a2a2a;
    border-color: #555;
}
.panel h2 {
    margin: 0 0 8px 0;
    font-size: 22px;
}
.panel p {
    color: #aaaaaa;
    margin: 0;
    font-size: 13px;
}
.icon {
    height: 64px;
    width: 64px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.icon img {
    max-height: 100%;
    max-width: 100%;
    object-fit: contain;
}