@media (max-width: 780px) {
    body {
        overflow-x: hidden !important;
    }

    .site-header {
        position: fixed !important;
        top: 8px !important;
        left: 10px !important;
        right: 10px !important;
        transform: none !important;
        translate: none !important;
        width: auto !important;
        max-width: calc(100vw - 20px) !important;
        display: flex !important;
        align-items: center !important;
        justify-content: space-between !important;
        gap: 10px !important;
        box-sizing: border-box !important;
        padding: 10px 12px !important;
        overflow: visible !important;
    }

    .brand {
        min-width: 0 !important;
        max-width: calc(100% - 68px) !important;
        flex: 1 1 auto !important;
    }

    .brand-mark {
        flex: 0 0 auto !important;
    }

    .brand-text {
        min-width: 0 !important;
        overflow: hidden !important;
    }

    .brand strong,
    .brand small {
        display: block !important;
        max-width: 100% !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        white-space: nowrap !important;
    }

    .nav-toggle {
        position: relative !important;
        right: auto !important;
        top: auto !important;
        flex: 0 0 52px !important;
        width: 52px !important;
        height: 52px !important;
        margin-left: auto !important;
        transform: none !important;
        z-index: 3 !important;
    }

    .site-nav {
        position: fixed !important;
        top: 92px !important;
        left: 10px !important;
        right: 10px !important;
        transform: none !important;
        translate: none !important;
        width: auto !important;
        max-width: calc(100vw - 20px) !important;
        box-sizing: border-box !important;
        display: none !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 8px !important;
        padding: 12px !important;
        border-radius: 16px !important;
        background: rgba(4, 21, 37, 0.94) !important;
        border: 1px solid rgba(118, 219, 255, 0.32) !important;
        box-shadow: 0 24px 50px rgba(2, 13, 25, 0.32) !important;
        overflow: hidden !important;
        transform: none !important;
        z-index: 50 !important;
    }

    .site-nav.open,
    .site-header.nav-open .site-nav {
        display: grid !important;
    }

    .site-nav a {
        width: 100% !important;
        min-width: 0 !important;
        box-sizing: border-box !important;
        padding: 14px 16px !important;
        border-radius: 12px !important;
        color: #f7fcff !important;
        background: rgba(255, 255, 255, 0.08) !important;
        text-align: left !important;
        white-space: normal !important;
    }

    .filters {
        overflow: visible !important;
        padding-top: 8px !important;
        padding-bottom: 10px !important;
    }
}

@media (max-width: 420px) {
    .site-header {
        left: 8px !important;
        right: 8px !important;
        max-width: calc(100vw - 16px) !important;
        padding: 8px 10px !important;
    }

    .brand {
        max-width: calc(100% - 58px) !important;
    }

    .brand-mark {
        width: 44px !important;
        height: 44px !important;
    }

    .nav-toggle {
        flex-basis: 48px !important;
        width: 48px !important;
        height: 48px !important;
    }

    .site-nav {
        top: 82px !important;
        left: 8px !important;
        right: 8px !important;
        max-width: calc(100vw - 16px) !important;
    }
}