p {
        margin: 0 0 12px;
    }

    a {
        color: var(--blue);
    }

    .subtitle {
        margin: 0 0 12px;
        color: #333;
        font-size: 18px;
    }

    .event-meta {
        margin: 0 0 16px;
        color: var(--blue);
        font-size: 12px;
    }

    .intro,
    .content-section {
        max-width: 100%;
    }

    .content-section {
        margin-top: 24px;
    }

    ul {
        padding-left: 22px;
        margin: 7px 0 14px;
    }

    li {
        margin-bottom: 4px;
    }

    .schedule-day {
        margin: 13px 0 4px;
        color: var(--blue);
        font-weight: 700;
    }

    .schedule-list {
        list-style: none;
        padding-left: 0;
        margin-top: 5px;
    }

    .schedule-list li {
        margin-bottom: 6px;
    }

    .gallery {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 12px;
        /* margin-top: 34px; */
        background: none;
    }

    .gallery button {
        display: block;
        padding: 0;
        overflow: hidden;
        border: 0;
        border-radius: 0;
        /* background: #f2f2f2; */
        cursor: zoom-in;
        aspect-ratio: 1 / 1;
    }

    .gallery img {
        display: block;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .25s ease;
    }

    .gallery button:hover img {
        transform: scale(1.04);
    }

    .gallery img:focus-visible,
    .gallery button:focus-visible {
        outline: 3px solid var(--blue);
        outline-offset: 3px;
    }

    .lightbox {
        position: fixed;
        inset: 0;
        z-index: 1000;
        display: none;
        align-items: center;
        justify-content: center;
        /* padding: 24px; */
        background: rgb(0 0 0 / 88%);
    }

    .lightbox.open {
        display: flex;
    }

    .lightbox img {
        display: block;
        max-width: min(1100px, 94vw);
        max-height: 88vh;
        object-fit: contain;
    }

    .lightbox-close {
        position: absolute;
        top: 12px;
        right: 20px;
        border: 0;
        background: transparent;
        /* color: white; */
        font-size: 38px;
        cursor: pointer;
    }

    .lightbox-caption {
        position: absolute;
        bottom: 12px;
        color: white;
        font-size: 13px;
    }

    @media (max-width: 700px) {
        body {
            font-size: 14px;
        }

        main {
            width: calc(100% - 28px);
            padding-top: 18px;
        }

        h1 {
            font-size: 27px;
        }

        h2 {
            font-size: 20px;
            margin-top: 23px;
        }

        .gallery {
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 8px;
            margin-top: 26px;
        }
    }

    @media (min-width: 1100px) {
        .gallery {
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 14px;
        }
    }