@media (max-width: 768px) {
    * {
        box-sizing: border-box;
    }

    body {
        overflow-x: hidden;
        width: 100%;
    }

    .entrance::after {
        top: 1%;
        left: 1%;
        right: 1%;
        bottom: 1%;
        border-width: 2px;
    }

    .entrance-content {
        padding: 1.5rem !important;
        max-width: 95% !important;
    }

    .entrance-icon {
        font-size: 3rem;
    }

    .entrance h1 {
        font-size: 2rem !important;
        letter-spacing: 1px;
        margin-bottom: 0.5rem;
    }

    .entrance-subtitle {
        font-size: 1rem !important;
        letter-spacing: 1px;
        margin-bottom: 1rem;
    }

    .entrance-description {
        max-width: 90% !important;
        font-size: 0.95rem;
        margin: 0 auto 2rem;
    }

    .enter-button {
        padding: 0.7rem 1.5rem !important;
        font-size: 0.85rem;
        letter-spacing: 1px;
    }

    .divider {
        width: 60px;
    }

    .header-content {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem !important;
        max-width: 100% !important;
    }

    nav {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    nav a {
        margin-left: 0 !important;
        margin-right: 0.5rem;
        font-size: 0.7rem;
        padding: 0.3rem 0.5rem;
    }

    main.exhibit {
        padding: 1rem !important;
        max-width: 100% !important;
    }

    .exhibit-header {
        padding: 1rem !important;
    }

    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    h3 {
        font-size: 1rem;
    }

    .exhibit-header p {
        font-size: 0.85rem;
    }

    img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin: 1rem auto !important;
        display: block;
    }

    .intro-text {
        padding: 1rem !important;
    }

    .quote, .quote-block {
        padding: 1rem !important;
        margin: 1rem 0 !important;
        font-size: 0.9rem;
    }

    table {
        font-size: 0.8rem;
        overflow-x: auto;
        display: block;
    }

    .timeline {
        padding: 0.5rem;
    }

    .timeline-item {
        padding: 1rem;
        margin: 0.5rem 0;
    }

    .song-card, .story-card, .glossary-item, .art-card {
        padding: 1rem;
        margin: 0.5rem 0;
    }

    .exhibit-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: center;
    }

    .nav-button {
        font-size: 0.75rem;
        padding: 0.6rem 1rem !important;
    }

    footer {
        padding: 1rem !important;
        font-size: 0.8rem;
    }

    .plaque {
        padding: 1rem !important;
        max-width: 95% !important;
    }

    /* Ensure no horizontal overflow */
    html, body {
        width: 100%;
        overflow-x: hidden;
    }
}

@media (max-width: 480px) {
    .entrance h1 {
        font-size: 1.5rem;
    }

    .entrance-subtitle {
        font-size: 0.85rem;
    }

    .entrance-icon {
        font-size: 2.5rem;
    }

    .entrance-description {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .enter-button {
        padding: 0.5rem 1rem !important;
        font-size: 0.75rem;
    }

    h1 {
        font-size: 1.3rem;
    }

    h2 {
        font-size: 1rem;
    }

    nav a {
        font-size: 0.65rem;
        padding: 0.2rem 0.3rem;
        margin-right: 0.3rem !important;
    }

    main.exhibit {
        padding: 0.5rem !important;
    }

    .intro-text {
        padding: 0.5rem !important;
    }

    img {
        margin: 0.5rem 0 !important;
    }

    .quote, .quote-block {
        padding: 0.75rem !important;
        font-size: 0.85rem;
    }
}