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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 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: #1a73e8;
    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: #1a73e8;
}

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

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1a73e8;
}

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

main {
    margin-bottom: 3rem;
}

.seo-section {
    max-width: 800px;
    margin: 0 auto;
}

.seo-section h2 {
    margin-bottom: 1rem;
    color: #333;
}

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

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

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

.weather-card h3 {
    margin-bottom: 1rem;
    color: #1a73e8;
}

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

.faq-item h3 {
    color: #1a73e8;
    margin-bottom: 0.5rem;
}

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

.breadcrumbs a {
    color: #666;
    text-decoration: none;
}

.breadcrumbs a:hover {
    color: #1a73e8;
}

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

.error-page h1 {
    font-size: 4rem;
    color: #1a73e8;
    margin-bottom: 1rem;
}

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

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