@media (max-width: 768px) {
    body {
        min-height: auto;
        overflow-x: hidden;
    }
    .nav-menu {
        display: none;
        position: fixed;
        top: 64px;
        left: 0;
        width: 100%;
        background: white;
        padding: 1rem;
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
        z-index: 40;
    }
    .nav-menu.active {
        display: block;
    }
    .mobile-menu-btn {
        display: block !important;
    }
    .hero-section {
        padding-top: 4rem !important;
        padding-bottom: 4rem !important;
        background-position: right center !important;
    }
    /* 其他移动端样式... */
    footer .grid-cols-4 {
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 2rem !important;
    }
}