body {
    font-family: Georgia, serif;
    max-width: 860px;
    margin: 2rem auto;
    padding: 0 1rem;
    color: #2b2218;
    background: #fbf7ee;
    line-height: 1.6;
}

h1 {
    color: #6b4423;
    border-bottom: 3px double #c9a76b;
    padding-bottom: 0.4rem;
}

h2 {
    color: #8a5a2b;
    margin-top: 2rem;
}

nav {
    background: #efe3c8;
    padding: 0.6rem 1rem;
    border-radius: 6px;
    margin-bottom: 1.5rem;
}

nav a {
    margin-right: 1rem;
    color: #6b4423;
    text-decoration: none;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

section {
    background: #fff;
    border: 1px solid #e2d3ad;
    border-radius: 6px;
    padding: 1rem 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

.hidden-by-css {
    display: none;
}

footer {
    margin-top: 2rem;
    font-size: 0.85rem;
    color: #888;
    text-align: center;
}