/* ==================== 响应式设计 ==================== */

/* 平板设备 (≤1024px) */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 52px;
    }
    
    .section-title-gradient {
        font-size: 36px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .masonry-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .artists-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .products-grid-modern {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 移动设备 (≤768px) */
@media (max-width: 768px) {
    /* 导航 */
    .main-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
        z-index: 1001;
    }
    
    .header-actions {
        gap: var(--spacing-sm);
    }
    
    .header-actions .btn-primary {
        display: none;
    }
    
    .header-actions .action-btn {
        width: 36px;
        height: 36px;
    }
    
    .header-actions .action-btn svg {
        width: 18px;
        height: 18px;
    }
    
    /* 确保用户菜单在移动端可见 */
    .user-menu {
        position: relative;
        z-index: 1001;
    }
    
    .user-dropdown {
        right: 0;
        left: auto;
    }
    
    /* Hero */
    .hero-section {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 40px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn-gradient,
    .hero-actions .btn-outline-white {
        width: 100%;
    }
    
    /* Sections */
    .section-title-gradient {
        font-size: 32px;
    }
    
    .section-subtitle {
        font-size: 15px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .feature-item {
        padding: var(--spacing-lg);
    }
    
    .feature-icon {
        font-size: 40px;
    }
    
    .masonry-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .service-image-wrapper {
        height: 200px;
    }
    
    .artists-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .artist-avatar-wrapper {
        width: 100px;
        height: 100px;
    }
    
    .products-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .product-image-modern {
        height: 220px;
    }
    
    .cta-content-center h2 {
        font-size: 32px;
    }
    
    .cta-content-center p {
        font-size: 16px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
}

/* 小屏手机 (≤480px) */
@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .section-title-gradient {
        font-size: 28px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .masonry-grid {
        grid-template-columns: 1fr;
    }
    
    .artists-grid,
    .products-grid-modern {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
    
    .artist-card,
    .product-card-modern {
        padding: var(--spacing-md);
    }
    
    .artist-avatar-wrapper {
        width: 80px;
        height: 80px;
    }
    
    .product-image-modern {
        height: 180px;
    }
    
    .cta-content-center h2 {
        font-size: 26px;
    }
    
    .btn-large {
        padding: 14px 32px;
        font-size: 14px;
    }
}