.announcement-read-layout {
        align-items: flex-start;
        row-gap: 1rem;
    }

    .announcement-read-card,
    .announcement-other-card {
        border-radius: 10px;
        overflow: hidden;
    }

    .announcement-read-header {
        display: block !important;
        min-height: 0 !important;
        padding: 0 !important;
        border-bottom: 0;
    }

    .announcement-read-hero {
        width: 100%;
        padding: 1.45rem 1.6rem 1.55rem;
    }

    .announcement-read-topline {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: .75rem 1.25rem;
        margin-bottom: 1rem;
    }

    .announcement-read-badges {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem;
        margin: 0;
    }

    .announcement-read-badges .badge {
        border-radius: .45rem;
        font-size: .82rem;
        line-height: 1.25;
        padding: .42rem .65rem;
    }

    .announcement-read-date {
        display: inline-flex;
        align-items: center;
        gap: .45rem;
        flex: 0 0 auto;
        border-radius: 999px;
        padding: .4rem .7rem;
        background: rgba(255, 255, 255, .18);
        font-size: .88rem;
        font-weight: 500;
        line-height: 1.25;
    }

    .announcement-read-title {
        color: #fff;
        float: none !important;
        width: auto !important;
        max-width: 60rem;
        font-size: clamp(1.55rem, 2.4vw, 2.15rem);
        font-weight: 700;
        letter-spacing: -.015em;
        line-height: 1.32;
        margin: 0;
        overflow-wrap: anywhere;
    }

    .announcement-read-meta {
        display: flex;
        flex-wrap: wrap;
        gap: .45rem 1rem;
        font-size: .86rem;
        line-height: 1.45;
        margin-top: .85rem;
        opacity: .92;
    }

    .announcement-read-meta span {
        display: inline-flex;
        align-items: center;
        gap: .4rem;
    }

    .announcement-read-header-warning .announcement-read-title {
        color: #182433;
    }

    .announcement-read-header-warning .announcement-read-date {
        background: rgba(24, 36, 51, .09);
        color: #182433;
    }

    .announcement-read-body {
        padding: 1.7rem 1.6rem;
    }

    .announcement-content {
        color: #151b22;
        font-size: 1.03rem;
        line-height: 1.9;
        overflow-wrap: anywhere;
    }

    .announcement-content p:last-child {
        margin-bottom: 0;
    }

    .announcement-read-footer {
        padding: 1rem 1.25rem;
    }

    .announcement-other-card {
        position: sticky;
        top: 1rem;
    }

    .announcement-other-header {
        display: block !important;
        min-height: 0 !important;
        padding: .9rem 1rem;
    }

    .announcement-other-header .card-title {
        float: none;
        margin: 0;
    }

    .announcement-other-item {
        padding: .9rem 1rem;
    }

    .announcement-other-title {
        display: flex;
        align-items: flex-start;
        gap: .4rem;
        min-width: 0;
    }

    .announcement-other-title .badge,
    .announcement-other-title > i {
        flex: 0 0 auto;
        margin-top: .16rem;
    }

    .announcement-other-title strong {
        color: #1f2933;
        font-size: .94rem;
        line-height: 1.45;
        min-width: 0;
        overflow-wrap: anywhere;
    }

    .announcement-urgent-blink {
        animation: none;
    }
    /* ยกเลิกสีพื้นหลังสีฟ้าเวลาคลิกบน list-group */
    .list-group-item-action:focus, .list-group-item-action:active {
        color: inherit !important;
    }

    @media (max-width: 1199.98px) {
        .announcement-other-card {
            position: static;
        }
    }

    @media (max-width: 767.98px) {
        .announcement-read-hero {
            padding: 1.1rem 1.05rem 1.2rem;
        }

        .announcement-read-topline {
            align-items: flex-start;
            flex-direction: column;
            margin-bottom: .85rem;
        }

        .announcement-read-date {
            font-size: .8rem;
        }

        .announcement-read-title {
            font-size: 1.42rem;
            line-height: 1.38;
        }

        .announcement-read-body {
            padding: 1.25rem 1.1rem;
        }

        .announcement-content {
            font-size: .98rem;
            line-height: 1.8;
        }
    }