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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background: white;
}

.nav-header {
    background: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
    padding: 15px 20px;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-title {
    font-size: 18px;
    font-weight: 600;
    color: #343a40;
}

.nav-links {
    display: flex;
    gap: 10px;
}

.nav-link {
    text-decoration: none;
    color: #6c757d;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 6px;
    transition: all 0.2s ease;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link:hover {
    color: #007bff;
    background: #e3f2fd;
    border-color: #bbdefb;
}

.nav-link.active {
    color: #007bff;
    background: #e3f2fd;
    border-color: #bbdefb;
}

@media (max-width: 768px) {
    .nav-links {
        flex-wrap: wrap;
        gap: 5px;
    }
    
    .nav-link {
        font-size: 12px;
        padding: 6px 8px;
    }
}