@media (max-width: 1100px) {
    .wrap { width: calc(100% - 40px); }
    .grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
    .hero-shell { grid-template-columns: minmax(0, 1fr) 250px; gap: 18px; }
    .hero-copy { width: 90%; padding-left: 28px; }
    .hero h2 { font-size: 34px; }
    .section-head p { display: none; }
    .nav { gap: 2px; }
    .nav a { padding: 8px 10px; }
}
@media (max-width: 800px) {
    .hero-shell { grid-template-columns: 1fr; }
    .editors { display: none; }
    .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .header-note { display: none; }
    .split { grid-template-columns: 1fr; }
    .detail-top { grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 24px; }
    .detail-top > img { width: 180px; }
    .metadata { grid-template-columns: 1fr; }
    .chapter-list { grid-template-columns: 1fr; }
    .about { gap: 24px; }
}
@media (max-width: 540px) {
    .wrap { width: calc(100% - 32px); }
    .topbar { min-height: 76px; gap: 12px; }
    .brand img { width: 41px; height: 41px; }
    .brand h1, .brand strong { font-size: 24px; }
    .brand small { font-size: 10px; }
    .header-link { font-size: 12px; }
    .nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 3px; }
    .nav a { padding: 7px 3px; font-size: 13px; }
    .nav .icon { width: 16px; height: 16px; }
    .hero-shell { margin-top: 20px; }
    .slide { min-height: 390px; }
    .hero-copy { width: 100%; padding: 28px 24px 74px; }
    .hero-art { opacity: .45; }
    .hero-copy h2 { font-size: 33px; }
    .slider-controls { left: 24px; right: 20px; }
    .hero .btn { padding: 9px 13px; }
    .section { margin-top: 32px; }
    .section-head { margin-bottom: 16px; }
    .section-head h2 { font-size: 22px; }
    .more { font-size: 12px; }
    .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 14px; }
    .card h3 { font-size: 16px; height: 46px; }
    .ribbon { padding: 20px; gap: 14px; }
    .ribbon h2 { flex: 0 0 100%; }
    .about { grid-template-columns: 1fr; gap: 14px; }
    .mobile-panel { grid-template-columns: 1fr; padding: 24px; }
    .mobile-panel img { width: 80px; height: 80px; }
    .mobile-panel h2 { font-size: 24px; }
    .footer-top { grid-template-columns: 1fr; gap: 20px; }
    .footer-links { gap: 12px 20px; }
    .category-intro { padding: 24px; }
    .category-intro h1 { font-size: 28px; }
    .detail-top { grid-template-columns: minmax(0, 1fr); padding: 20px; }
    .detail-top > img { width: 150px; }
    .detail-top h1 { font-size: 28px; }
    .prose { padding: 22px; }
    .rank-list { padding: 4px 16px; }
}