body {
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #faf6f2;
    color: #333;
}

header {
    background: #b30000;
    color: white;
    padding: 15px;
    text-align: center;
}

header img {
    width: 120px;
    margin-bottom: 10px;
}

nav {
    background: #800000;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

nav a {
    color: white;
    padding: 10px 14px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
}

nav a:hover {
    background: #b30000;
}

section {
    padding: 16px;
}

h2 {
    color: #b30000;
    border-left: 4px solid #b30000;
    padding-left: 8px;
    margin-top: 20px;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
    font-size: 13px;
}

table, th, td {
    border: 1px solid #999;
}

th, td {
    padding: 6px 8px;
    text-align: left;
}

.download-btn {
    display: inline-block;
    padding: 8px 12px;
    background: #b30000;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    margin: 6px 4px 6px 0;
    font-size: 13px;
}

footer {
    background: #b30000;
    color: white;
    text-align: center;
    padding: 12px;
    margin-top: 30px;
    font-size: 13px;
}

@media (max-width: 600px) {
    nav a {
        flex: 1 1 50%;
        text-align: center;
        box-sizing: border-box;
    }
    table {
        font-size: 12px;
    }
}