* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    border-bottom: 1px solid #e0e0e0;
    padding: 1rem 0;
    margin-bottom: 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #2c5aa0;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #2c5aa0;
}

.hero {
    text-align: center;
    padding: 3rem 0;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #2c5aa0;
}

.hero p {
    font-size: 1.2rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.content-section {
    margin-bottom: 3rem;
}

.content-section h2 {
    color: #2c5aa0;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.content-section p {
    margin-bottom: 1rem;
}

.map-types {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.map-type {
    padding: 1.5rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    text-align: center;
}

.map-type h3 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

.breadcrumbs {
    margin: 1rem 0 2rem 0;
    font-size: 0.9rem;
    color: #666;
}

.breadcrumbs a {
    color: #2c5aa0;
    text-decoration: none;
}

.breadcrumbs span {
    color: #999;
}

.faq-item {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e0e0e0;
}

.faq-item h3 {
    color: #2c5aa0;
    margin-bottom: 0.5rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0 2rem 0;
}

th, td {
    border: 1px solid #e0e0e0;
    padding: 0.75rem;
    text-align: left;
}

th {
    background-color: #f8f9fa;
    font-weight: 600;
}

footer {
    border-top: 1px solid #e0e0e0;
    padding: 2rem 0;
    margin-top: 3rem;
    text-align: center;
    color: #666;
}

.error-container {
    text-align: center;
    padding: 4rem 0;
}

.error-container h1 {
    font-size: 4rem;
    color: #2c5aa0;
    margin-bottom: 1rem;
}

.error-container h2 {
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: #2c5aa0;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #1e3d6f;
}

@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .map-types {
        grid-template-columns: 1fr;
    }
}