/* 平板电脑 */
@media (max-width: 1024px) {
    .container {
        padding: 0 15px;
    }
    
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .footer-widgets {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* 移动设备 */
@media (max-width: 768px) {
    .header-inner {
        flex-direction: column;
        text-align: center;
    }
    
    .site-branding {
        margin-bottom: 1rem;
    }
    
    .menu-toggle {
        display: block;
        margin: 1rem auto;
    }
    
    .primary-menu-container {
        display: none;
        width: 100%;
    }
    
    .primary-menu-container.active {
        display: block;
    }
    
    .primary-menu-container ul {
        flex-direction: column;
    }
    
    .primary-menu-container li {
        margin: 0;
        border-bottom: 1px solid #eee;
    }
    
    .primary-menu-container a {
        display: block;
        padding: 1rem;
    }
    
    .posts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-widgets {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .social-share-buttons {
        flex-wrap: wrap;
    }
    
    .related-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .comment-form-author,
    .comment-form-email,
    .comment-form-url {
        width: 100%;
        float: none;
    }
}

/* 小屏幕移动设备 */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    h1 {
        font-size: 1.8rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    h3 {
        font-size: 1.3rem;
    }
    
    .entry-title {
        font-size: 1.3rem;
    }
    
    .entry-meta {
        font-size: 0.8rem;
    }
    
    .pagination .page-numbers {
        padding: 0.3rem 0.6rem;
        font-size: 0.9rem;
    }
    
    .subscribe-form {
        flex-direction: column;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
    }
}