body {
    background: #fdf6e3;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
}
nav {
    background: #dabc12;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.07);
    display: flex;
    justify-content: center;
    gap: 30px;
}
nav a {
    color: #222;
    text-decoration: none;
    font-size: 18px;
    padding: 8px 16px;
    border-radius: 6px;
    transition: background .2s;
}
nav a:hover {
    background: #fffbe6;
}
header {
    text-align: center;
    padding: 40px 16px 10px 16px;
    color: #000;
    font-size: 42px;
    font-weight: 600;
}
.lead {
    text-align: center;
    font-size: 22px;
    margin-top: 0;
}
section {
    max-width: 800px;
    margin: 36px auto 24px auto;
    padding: 24px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 18px rgba(0,0,0,0.07);
}
.summary {
    max-width: 800px;
    margin: 36px auto 36px auto;
    padding: 24px;
    background: #faf6e3;
    border-radius: 12px;
    font-size: 20px;
    color: #444;
}