/* 非我墨属 — 响应式 */

@media (max-width: 1024px) {
    .insight-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-masonry { columns: 2; }
    .about-grid { grid-template-columns: 220px 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 1024px) {
    .navbar { background: rgba(255,255,255,.95); }
    .nav-toggle { display: block; }
    .nav-toggle:focus { outline: none; box-shadow: none; }
    .nav-menu {
        position: absolute; top: 100%; left: 0; right: 0;
        background: rgba(255,255,255,.98);
        flex-direction: column; align-items: stretch;
        padding: 0;
        box-shadow: 0 8px 24px rgba(0,0,0,.08);
        max-height: 0; overflow: hidden;
        transition: max-height .35s ease, padding .35s ease;
        border-top: none;
    }
    .nav-menu.open { max-height: 500px; padding: 8px 0; border-top: 1px solid rgba(0,0,0,.05); }
    .nav-link {
        margin: 5px 16px;
        text-align: left;
        border-radius: 8px;
    }
}

@media (max-width: 768px) {
    .home-title { font-size: clamp(1.6rem, 7vw, 2.4rem); }
    .home-subtitle { font-size: 14px; }
    .about-grid { grid-template-columns: 1fr; gap: 32px; text-align: center; }
    .about-portrait { width: 180px; height: 180px; }
    .about-text { text-align: left; }
    .about-sign { text-align: center; }
    .featured-scroller { padding: 0 16px; }
    .scroller-btn { display: none; }
    .featured-card { flex: 0 0 280px; }
    .timeline::before { left: 16px; }
    .timeline-item { flex-direction: column !important; }
    .insight-grid { grid-template-columns: 1fr; }
    .gallery-masonry { columns: 1; }
    .style-item { gap: 16px; padding: 20px 0; }
    .style-icon { width: 48px; height: 48px; font-size: 18px; }
    .section { padding: 60px 0; }
    .section-subtitle { margin-bottom: 40px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .nav-inner { padding: 0 16px; }
    .featured-card { flex: 0 0 240px; }
    .contact-form { padding: 20px; }
}