body {
    margin: 0;
    font-family: Georgia, 'Times New Roman', serif;
    background: #f4efe6;
    color: #1c1c1c;
}

.hero {
    background: linear-gradient(135deg, #102820, #255f38);
    color: white;
    text-align: center;
    padding: 90px 20px;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.8rem;
    color: #d6b56d;
}

.hero h1 {
    font-size: 3.2rem;
    margin: 10px 0;
}

.subtitle {
    font-size: 1.2rem;
    max-width: 700px;
    margin: auto;
}

.main-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 18px;
    background: #fffaf0;
    padding: 18px;
    border-bottom: 1px solid #d8c7a3;
    position: sticky;
    top: 0;
}

.main-nav a {
    color: #102820;
    text-decoration: none;
    font-weight: bold;
}

.main-nav a:hover {
    color: #9a6b1f;
}

.container {
    max-width: 1000px;
    margin: 45px auto;
    padding: 20px;
}

.exhibit-card {
    background: #fffaf0;
    padding: 42px;
    border-radius: 18px;
    border: 1px solid #d8c7a3;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    margin-bottom: 35px;
}

.exhibit-card h2 {
    font-size: 2rem;
    color: #102820;
}

.exhibit-card p {
    font-size: 1.08rem;
    line-height: 1.7;
}

.timeline {
    display: grid;
    gap: 20px;
    margin-top: 30px;
}

.timeline-item {
    border-left: 5px solid #d6b56d;
    padding: 18px 22px;
    background: white;
    border-radius: 10px;
}

.timeline-item h3 {
    margin-top: 0;
    color: #255f38;
}

.quote-box {
    background: #102820;
    color: white;
    padding: 25px;
    border-radius: 14px;
    margin: 30px 0;
    font-size: 1.2rem;
}

.button-row {
    margin-top: 30px;
}

.button {
    display: inline-block;
    background: #255f38;
    color: white;
    padding: 13px 20px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: bold;
}

.button:hover {
    background: #102820;
}

.visual-block {
    height: 220px;
    border-radius: 16px;
    background: linear-gradient(135deg, #d6b56d, #fff4cf, #255f38);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #102820;
    font-size: 1.4rem;
    font-weight: bold;
    text-align: center;
    margin: 30px 0;
}

.footer {
    text-align: center;
    padding: 35px;
    color: #555;
}