body {
    background: linear-gradient(180deg, #f5faf7 0%, #edf5f1 50%, #f3f7f4 100%);
}

.glass-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--space-6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.glass-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.glass-card.editor-card {
    transition: none;
}

.glass-card.editor-card:hover {
    transform: none;
    box-shadow: var(--shadow-sm);
}

.hero-section {
    background: var(--bg-hero);
    border-radius: var(--radius-xl);
    padding: var(--space-12) var(--space-6);
    position: relative;
    overflow: hidden;
}

.hero-section::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(var(--secondary-rgb), 0.08), transparent 60%);
    pointer-events: none;
}

.hero-section > * {
    position: relative;
    z-index: 1;
}

.content-grid {
    display: grid;
    gap: var(--space-6);
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.content-grid.content-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-grid.tools-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
    .content-grid.content-grid--three {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .content-grid.tools-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .content-grid.content-grid--three {
        grid-template-columns: 1fr;
    }

    .content-grid.tools-grid {
        grid-template-columns: 1fr;
    }
}

.content-grid.testimonials-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 1100px) {
    .content-grid.testimonials-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .content-grid.testimonials-grid {
        grid-template-columns: 1fr;
    }
}

.content-grid.health-tips-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
}

@media (max-width: 1100px) {
    .content-grid.health-tips-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .content-grid.health-tips-grid {
        grid-template-columns: 1fr;
    }
}

.nav-links a {
    font-weight: 600;
    color: var(--text-main);
}

.nav-links a:hover {
    color: var(--primary);
}