body
{
    margin: 0;
    padding: 0;

    font-family: Georgia, serif;
    line-height: 1.6;

    background: #faf9f5;
    color: #222;
}

.hero-image
{
    display: block;

    width: 100%;
    max-width: 900px;

    height: auto;

    margin: 0 auto 2rem auto;
}

main
{
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

h1
{
    margin-bottom: 0.2rem;
}

.subtitle
{
    margin-top: 0;
    color: #666;
    font-style: italic;
}

section
{
    margin-bottom: 3rem;
}

h2
{
    border-bottom: 2px solid #ddd;
    padding-bottom: 0.4rem;
}

.event
{
    display: flex;
    gap: 1.5rem;

    margin-bottom: 1rem;
    padding: 1rem;

    border-radius: 10px;
}

.future
{
    background: #f5f1e6;
    border-left: 6px solid #a67c52;
}

.past
{
    background: #f1f1f1;
    border-left: 6px solid #888;
}

.date-box
{
    min-width: 90px;

    text-align: center;

    background: white;
    border-radius: 8px;

    padding: 0.5rem;
}

.day
{
    display: block;

    font-size: 2rem;
    font-weight: bold;
}

.month
{
    display: block;

    font-size: 0.9rem;
    letter-spacing: 1px;
}

.event-content h3
{
    margin-top: 0;
}

.event-content a
{
    text-decoration: none;
    font-weight: bold;
}

.event-content a:hover
{
    text-decoration: underline;
}

footer
{
    text-align: center;

    padding: 2rem;

    color: #666;
    font-size: 0.9rem;
}

.book
{
    display: flex;
    gap: 2rem;

    margin-bottom: 3rem;
    padding: 1.5rem;

    background: #f8f8f8;
    border-radius: 10px;
}

.book-cover
{
    height: 400px;
    width: auto;

    border-radius: 6px;

    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.book-info
{
    flex: 1;
}

.isbn-table
{
    border-collapse: collapse;
    margin-top: 1rem;
}

.isbn-table td
{
    padding: 0.4rem 1rem 0.4rem 0;
}

@media (max-width: 900px)
{
    .book
    {
        flex-direction: column;
    }

    .book-cover
    {
        max-width: 100%;
        height: auto;
    }
}