body {
    margin: 0;
    padding: 20vh 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.page-container {
    max-width: 600px;
    width: 100%;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.page-container.reverse {
    flex-direction: column-reverse;
}

.page-link {
    text-decoration: none;
    margin-bottom: 0;
    margin-top: 0;
    color: #333;
    white-space: nowrap;
    display: block;
    transition: color 0.2s ease;
}

.page-link:hover {
    text-decoration: underline;
}

.page-link.past-concert {
    color: #999;
    text-decoration: line-through;
}

.page-link.past-concert:hover {
    color: #666;
}