@media (max-width: 1100px) {
    .header-note { display: none; }
    .header-main { grid-template-columns: auto minmax(0, 1fr) auto; }
    .orbit-hero { grid-template-columns: minmax(0, .95fr) minmax(360px, 1.05fr); }
    .pulse-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pulse-card:nth-child(n+3) { border-top: 1px solid var(--line); }
    .category-mosaic { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .posts-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .single-layout { grid-template-columns: minmax(0, 1fr) 300px; }
    .download-launchpad { grid-template-columns: minmax(0, 1fr) auto; }
    .launchpad-route { display: none; }
}

@media (max-width: 900px) {
    body { padding-bottom: 72px; }
    .shell { width: min(calc(100% - 24px), var(--shell)); }
    .site-header { top: 0; }
    .header-main { min-height: 64px; grid-template-columns: auto minmax(0, 1fr) auto; gap: 10px; }
    .menu-toggle { display: grid; }
    .brand-symbol { width: 42px; height: 42px; }
    .brand-copy small { display: none; }
    .action-button { width: 42px; padding: 0; justify-content: center; }
    .action-button > span:last-child { display: none; }

    .site-navigation {
        position: fixed; inset: 0; z-index: 1200; border: 0; background: rgba(8, 10, 28, .74);
        opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .2s ease, visibility .2s ease;
    }
    .site-navigation.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
    .nav-shell {
        width: min(94%, 430px); height: 100vh; height: 100dvh; max-height: 100dvh; margin: 0 0 0 auto; padding: 18px;
        display: flex; flex-direction: column; align-items: stretch; gap: 14px; overflow: hidden;
        background: var(--surface); box-shadow: var(--shadow); transform: translateX(105%); transition: transform .25s ease;
    }
    [dir="ltr"] .nav-shell { margin: 0 auto 0 0; transform: translateX(-105%); }
    .site-navigation.is-open .nav-shell { transform: none; }
    .nav-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
    .nav-heading > div { display: flex; flex-direction: column; }
    .nav-kicker { color: var(--primary); font-size: .65rem; font-weight: 1000; }
    .nav-track { flex: 1 1 auto; min-height: 0; overflow-x: hidden; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; padding-inline-end: 3px; padding-bottom: 12px; }
    .primary-menu { width: 100%; min-width: 0; flex-direction: column; flex-wrap: nowrap; align-items: stretch; gap: 4px; padding-block: 0; }
    .primary-menu > li { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; border-bottom: 1px solid var(--line); }
    .primary-menu > li > a { min-height: 48px; padding: 0 8px; border-radius: 0; color: var(--ink); }
    .primary-menu .sub-menu, .primary-menu .sub-menu .sub-menu {
        position: static; grid-column: 1 / -1; width: 100%; padding: 0 10px 10px; border: 0; border-radius: 0;
        box-shadow: none; opacity: 1; visibility: visible; transform: none; display: none; background: transparent;
    }
    .primary-menu .submenu-open > .sub-menu { display: block; }
    .primary-menu .sub-menu a { background: var(--surface-soft); margin-bottom: 4px; }
    .submenu-toggle { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-soft); cursor: pointer; }
    .submenu-open > .submenu-toggle { transform: rotate(180deg); }
    .nav-latest { flex: 0 0 auto; margin-top: 0; justify-content: center; min-height: 46px; }

    .orbit-hero { padding-top: 24px; grid-template-columns: 1fr; }
    .hero-console h1 { font-size: clamp(2.2rem, 9vw, 4.2rem); }
    .hero-game-card { min-height: 500px; }
    .pulse-section { grid-template-columns: 1fr; }
    .pulse-label { flex-direction: row; justify-content: flex-start; align-items: center; }
    .pulse-track { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .pulse-card { border-inline-start: 0; border-top: 1px solid var(--line); }
    .category-mosaic { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .section-heading { align-items: start; flex-direction: column; gap: 10px; }
    .trust-strip { grid-template-columns: 1fr; }
    .trust-strip > div { border-inline-start: 0; border-top: 1px solid rgba(255, 255, 255, .12); }
    .trust-strip > div:first-child { border-top: 0; }

    .single-layout { grid-template-columns: 1fr; }
    .sidebar { padding-top: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; }
    .sidebar > * { min-width: 0; }
    .game-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .game-facts .facts-label { grid-column: 1 / -1; }
    .download-station { grid-template-columns: 1fr; }
    .download-workspace { grid-template-columns: 1fr; }
    .download-guide { position: static; }
    .footer-orbit { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-about { grid-column: 1 / -1; }

    .mobile-dock {
        position: fixed; z-index: 1100; inset-inline: 10px; inset-block-end: 10px; height: 62px;
        display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden;
        border: 1px solid var(--line); border-radius: 20px; background: var(--header-bg); backdrop-filter: blur(18px); box-shadow: var(--shadow);
    }
    .mobile-dock a, .mobile-dock button { border: 0; background: transparent; color: var(--muted); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px; cursor: pointer; }
    .mobile-dock a:hover, .mobile-dock button:hover { color: var(--primary); background: var(--surface-soft); }
    .mobile-dock span { font-size: 1.05rem; line-height: 1; }
    .mobile-dock small { font-size: .62rem; font-weight: 800; }
}

@media (max-width: 680px) {
    .shell { width: min(calc(100% - 18px), var(--shell)); }
    .brand-copy strong { max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
    .header-actions { gap: 5px; }
    .icon-button, .action-button { width: 39px; height: 39px; min-height: 39px; }

    .hero-console, .hero-game-card { border-radius: 22px; }
    .hero-console { padding: 22px 18px; }
    .hero-console h1 { letter-spacing: -.8px; }
    .hero-stats { grid-template-columns: 1fr; }
    .hero-stats > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
    .hero-game-card { min-height: 430px; }
    .hero-game-content { inset-inline: 18px; inset-block-end: 18px; }
    .hero-game-content p { display: none; }
    .pulse-track { grid-template-columns: 1fr; }
    .pulse-card:nth-child(n+2) { border-top: 1px solid var(--line); }
    .category-mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .category-orbit { min-height: 132px; }
    .posts-grid, .related-grid { grid-template-columns: 1fr; }
    .section { padding-block: 28px; }
    .section-heading h2 { font-size: 2rem; }

    .article-header h1 { font-size: 2.15rem; }
    .article-cover { border-radius: 20px; }
    .game-facts { grid-template-columns: 1fr; }
    .game-facts .facts-label { grid-column: auto; }
    .entry-content { padding: 20px 17px; border-radius: 18px; font-size: .98rem; }
    .download-launchpad { grid-template-columns: 1fr; padding: 20px; }
    .single-download-link { margin-block: 22px; }
    .launch-button { width: 100%; min-height: 62px; }
    .sidebar { grid-template-columns: 1fr; }

    .download-station { padding-top: 22px; gap: 20px; }
    .station-visual { border-radius: 20px; }
    .station-copy h1 { font-size: 2.25rem; }
    .download-facts { grid-template-columns: 1fr; }
    .download-links-panel { padding: 16px; }
    .download-link-card { grid-template-columns: auto minmax(0, 1fr); }
    .download-link-action { grid-column: 1 / -1; min-width: 0; justify-content: center; }
    .download-panel-head h2 { font-size: 1.5rem; }

    .search-form { grid-template-columns: minmax(0, 1fr) auto; }
    .search-submit { min-width: 76px; }
    .search-submit span:last-child { display: none; }
    .search-dialog-card { padding: 18px; }
    .comment-form { grid-template-columns: 1fr; }
    .comment-form > p { grid-column: 1; }
    .not-found-card { padding: 34px 18px; }
    .footer-orbit { grid-template-columns: 1fr; gap: 28px; }
    .footer-about { grid-column: auto; }
    .footer-bottom { min-height: 90px; flex-direction: column; justify-content: center; text-align: center; }
}

@media (max-width: 390px) {
    .brand-copy strong { max-width: 100px; font-size: 1rem; }
    .category-mosaic { grid-template-columns: 1fr; }
    .hero-actions .button { width: 100%; }
}