/* Header & Navigation */
.header {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 20px;
    text-align: center;
}

.site-title {
    font-size: 28px;
    font-weight: 300;
    margin-bottom: 8px;
}

.site-subtitle {
    font-size: 16px;
    font-weight: 300;
    color: #666;
}

.nav {
    display: flex;
    justify-content: center;
    gap: 30px;
    padding: 10px 0;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 0;
}

.nav-link {
    font-size: 16px;
    color: #333;
}