@media (max-width: 1280px) {
    .card-grid--teacher {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .card-grid--course,
    .card-grid--service,
    .card-grid--news,
    .card-grid--campus,
    .card-grid--related {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .advantage-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .site-nav__list {
        gap: 20px;
    }

    .home-hero__inner {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .home-hero__visual {
        min-height: 320px;
    }

    .home-hero h1 {
        font-size: 54px;
    }

    .page-banner__media {
        inset: 0 0 0 38%;
    }
}

@media (max-width: 768px) {
    .site-header__inner {
        min-height: var(--wendu-header-height-mobile);
    }

    .site-nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        left: 0;
        right: 0;
        top: calc(var(--wendu-header-height-mobile) + 1px);
        padding: 14px 16px 18px;
        background: rgba(255, 255, 255, 0.98);
        border-bottom: 1px solid var(--wendu-border);
        box-shadow: var(--wendu-shadow-soft);
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease;
    }

    .site-nav.is-open {
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }

    .site-nav__list,
    .site-footer .site-nav__list {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }

    .site-nav__link {
        min-height: 44px;
    }

    .site-nav__link::after {
        bottom: 8px;
    }

    .home-hero__content {
        padding: 56px 24px 34px;
    }

    .home-hero h1 {
        font-size: 42px;
    }

    .home-hero__lead {
        font-size: 16px;
    }

    .page-banner {
        min-height: 220px;
    }

    .page-banner__inner {
        min-height: 220px;
    }

    .page-banner__copy {
        padding: 42px 0 78px;
    }

    .page-banner__controls {
        right: 20px;
        bottom: 20px;
    }

    .page-banner__copy h1 {
        font-size: 34px;
    }

    .page-banner__en {
        font-size: 16px;
    }

    .page-banner__media {
        inset: 0 0 0 28%;
    }

    .page-banner__controls .home-carousel__arrow {
        width: 40px;
        height: 40px;
        font-size: 26px;
    }

    .card-grid--teacher,
    .card-grid--course,
    .card-grid--service,
    .card-grid--news,
    .card-grid--campus,
    .card-grid--related,
    .advantage-grid {
        grid-template-columns: 1fr;
    }

    .entry-page,
    .entry-detail {
        padding: 28px 20px;
    }

    .entry-detail__title {
        font-size: 28px;
    }
}

@media (max-width: 640px) {
    .page-home .home-hero .home-carousel {
        min-height: 280px;
    }

    .home-carousel__content {
        left: 18px;
        right: 18px;
        bottom: 74px;
        max-width: none;
    }

    .home-carousel__content h3 {
        font-size: 24px;
    }

    .home-carousel__content p {
        font-size: 14px;
    }

    .home-carousel__controls {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }

    .page-banner__copy {
        padding: 42px 0 84px;
    }

    .page-banner__controls {
        left: 16px;
        right: 16px;
        bottom: 16px;
        justify-content: space-between;
    }

    .page-banner__controls .home-carousel__indicators {
        gap: 6px;
    }

    .page-banner__controls .home-carousel__arrow {
        width: 38px;
        height: 38px;
        font-size: 24px;
    }

    .page-banner__controls .home-carousel__indicator.is-active {
        width: 28px;
    }

    .home-carousel__arrow {
        width: 38px;
        height: 38px;
        font-size: 24px;
    }

    .home-carousel__indicator.is-active {
        width: 28px;
    }

    .home-carousel__indicators {
        gap: 6px;
    }

    .container,
    .container--narrow {
        width: min(calc(100% - 24px), var(--wendu-container));
    }

    .site-brand__text strong {
        font-size: 18px;
    }

    .home-hero__inner {
        border-radius: 24px;
    }

    .hero-pills {
        gap: 8px;
    }

    .hero-pills span {
        min-height: 34px;
        padding: 0 12px;
        font-size: 12px;
    }

    .section-heading__title {
        font-size: 26px;
    }

    .home-section {
        padding: 56px 0;
    }

    .site-footer__grid {
        flex-direction: column;
    }

    .site-footer__qrcode {
        width: auto;
    }

    .site-footer__menu,
    .site-footer .site-nav__list {
        gap: 10px 18px;
    }
}