@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-logo {
        max-width: 220px;
    }

    .latest-card,
    .latest-changelog {
        text-align: left;
    }
}

@media (max-width: 640px) {
    .header-inner {
        flex-direction: row;
        justify-content: space-between;
        height: 64px;
        padding-top: 0;
        padding-bottom: 0;
        gap: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .header-api-status {
        display: flex;
        padding: 4px 8px;
        font-size: 0.75rem;
    }

    .header-api-label {
        display: none;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        flex-direction: column;
        gap: 6px;
        padding: 14px;
        background-color: var(--color-surface);
        border-top: 1px solid var(--color-border);
        border-bottom: 1px solid var(--color-border);
        z-index: 30;
    }

    .main-nav.open {
        display: flex;
    }

    .nav-link {
        display: block;
        width: 100%;
        padding: 12px 14px;
        color: var(--color-text-muted);
        font-weight: 500;
        border-radius: var(--radius-sm);
        transition: color var(--transition), background-color var(--transition);
    }

    .nav-link:hover,
    .nav-link.active {
        color: var(--color-accent);
        background-color: rgba(34, 211, 238, 0.08);
    }

    .nav-link.active::after {
        display: none;
    }

    .nav-toggle.open .nav-toggle-bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .nav-toggle.open .nav-toggle-bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.open .nav-toggle-bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .hero-grid {
        padding-top: 48px;
        padding-bottom: 48px;
        gap: 32px;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-tags {
        gap: 6px;
        justify-content: center;
    }

    .hero-tags .badge {
        font-size: 0.62rem;
        padding: 4px 10px;
        letter-spacing: 0.5px;
    }

    .latest-card {
        padding: 18px;
    }
}