@media (max-width: 1100px) {
    .nav-link { padding-inline: 6px; font-size: .76rem; }
    .nav-link .icon { display: none; }
    .hero { min-height: 520px; }
    .hero-copy { padding-left: 38px; }
    .editorial-grid { grid-template-columns: repeat(2, 1fr); }
    .category-grid { grid-template-columns: repeat(3, 1fr); }
    .topic-grid { grid-template-columns: 1.2fr 1fr; }
    .topic-card:last-child { grid-column: span 2; min-height: 320px; }
    .editor-picks { grid-template-columns: 1fr; }
    .channel-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 820px) {
    .container { width: min(100% - 28px, 1200px); }
    .header-inner { min-height: 68px; }
    .nav-toggle { display: grid; }
    .search-button { margin-left: -12px; }
    .main-nav { position: absolute; top: 68px; left: 14px; right: 14px; display: none; grid-template-columns: repeat(2, 1fr); padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: #0c191e; box-shadow: var(--shadow); }
    .main-nav.open { display: grid; }
    .nav-link { padding: 11px; font-size: .84rem; }
    .nav-link .icon { display: block; }
    .hero { grid-template-columns: 1fr; min-height: auto; }
    .hero-copy { padding: 45px 30px; }
    .hero-visual { min-height: 370px; }
    .hero-visual::before { width: 100%; height: 35%; background: linear-gradient(var(--panel), transparent); }
    .quick-strip { grid-template-columns: repeat(2, 1fr); }
    .quick-strip div:nth-child(2) { border-right: 0; }
    .quick-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .feature-split, .anime-layout, .ranking-layout, .about, .channel-hero, .channel-editorial, .watch-layout { grid-template-columns: 1fr; }
    .category-grid, .short-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-story { min-height: 460px; }
    .classic-collage { grid-template-columns: 1fr; }
    .classic-main .cover { min-height: 430px; }
    .timeline { grid-template-columns: repeat(2, 1fr); gap: 35px 0; }
    .rank-poster { min-height: 400px; }
    .editor-list { grid-template-columns: repeat(3, 1fr); }
    .app-banner { grid-template-columns: 1fr 150px; padding: 38px; }
    .qr-mark { width: 140px; height: 140px; }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .channel-feature { min-height: 320px; }
    .scene-gallery > div:last-child { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
    .container { width: min(100% - 22px, 1200px); }
    .brand-copy small { display: none; }
    .section { margin-top: 65px; }
    .hero { margin-top: 15px; border-radius: 22px; }
    .hero-copy { padding: 38px 21px; }
    .hero h1 { font-size: 3.3rem; }
    .hero h2 { font-size: 1.8rem; }
    .hero-visual { min-height: 300px; }
    .hero-caption { left: 22px; bottom: 22px; }
    .quick-strip div { display: grid; gap: 0; padding: 14px; text-align: center; }
    .section-heading { align-items: flex-start; flex-direction: column; gap: 12px; }
    .editorial-grid, .category-grid, .short-grid, .classic-side, .editor-list, .channel-grid, .related-channels > div:last-child, .highlight-grid { grid-template-columns: 1fr; }
    .channel-grid .video-card:first-child { grid-column: auto; }
    .channel-grid .video-card:first-child .cover { aspect-ratio: 16/10; }
    .feature-story { min-height: 420px; }
    .feature-overlay { padding: 70px 22px 25px; }
    .feature-overlay h2 { font-size: 1.65rem; }
    .feature-list { padding: 23px; }
    .short-grid { grid-template-columns: repeat(2, 1fr); }
    .anime-zone { padding: 60px 0; }
    .anime-stack a { grid-template-columns: 105px 1fr; }
    .classic-main .cover { min-height: 390px; }
    .timeline { grid-template-columns: 1fr; gap: 28px; }
    .ranking-layout { gap: 30px; }
    .ranking-list a { grid-template-columns: 45px 1fr; }
    .ranking-list b { display: none; }
    .topic-grid { grid-template-columns: 1fr; }
    .topic-card, .topic-card:last-child { grid-column: auto; min-height: 360px; }
    .about { gap: 25px; padding: 28px 22px; }
    .about-art { min-height: 230px; }
    .app-banner { grid-template-columns: 1fr; padding: 30px 23px; }
    .app-banner h2 { font-size: 2rem; }
    .app-copy > div { align-items: flex-start; flex-direction: column; }
    .qr-mark { justify-self: center; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }
    .channel-hero { padding: 28px 20px; }
    .channel-stats { flex-wrap: wrap; }
    .channel-editorial { gap: 25px; padding: 27px 21px; }
    .watch-heading { align-items: flex-start; flex-direction: column; }
    .player { aspect-ratio: 16/10; border-radius: 16px; }
    .player-main { width: 64px; height: 64px; }
    .player-controls { grid-template-columns: 30px 1fr auto; }
    .player-controls button:nth-last-child(-n+2) { display: none; }
    .scene-gallery > div:last-child { grid-template-columns: 1fr; }
    .ending-note { grid-template-columns: 1fr; }
    .episode-nav { grid-template-columns: 1fr; }
    .episode-nav .next { text-align: left; }
}