.announcement {
    display: flex;
    width: 100%;

    padding: 6rem 0rem;

    background:
        radial-gradient(114.48% 126.46% at 72.71% 4%, rgba(221, 0, 255, 0.06) 0%, rgba(65, 255, 217, 0.10) 25.34%, rgba(255, 0, 0, 0.20) 100%),
        linear-gradient(148deg, #182A71 25.89%, #3D64FF 90.36%),
        #F5FAFF;
    background-blend-mode: multiply, normal, normal;

    justify-content: center;
    align-items: center;
    align-content: center;
}

.announcement .wrap-box {
    display: flex;
    width: 54rem;

    gap: 1.5rem;
    flex-wrap: wrap;

    justify-content: flex-start;
    align-items: flex-start;
    align-self: center;
}

.announcement .wrap-box .sub-title {
    display: flex;
    width: 17rem;
    height: 9rem;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-shrink: 0;
    color: #FFF;

    font-size: 1.5rem;
    font-weight: 600;
}

.announcement .wrap-box .info-card {
    display: flex;
    width: 13rem;
    height: 6rem;
    padding: 1.5rem 2rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    flex-shrink: 0;
    align-self: stretch;

    border-radius: 1.5rem;

    background: #F5FAFFcc;
    transition: all 300ms;
    cursor: pointer;
}

.announcement .wrap-box .info-card:hover {
    background: #F5FAFFff;
}

.announcement .wrap-box .info-card .tag {
    display: flex;
    padding: 0.375rem 0.75rem;
    justify-content: center;
    align-items: center;

    border-radius: 1rem;
    font-size: 0.75rem;
    font-family: "NanumSquareNeoBold";
    color: #fff;
    background: #555555aa;

    transition: all 300ms;
}

.announcement .wrap-box .info-card .tags {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.announcement .wrap-box .info-card:hover .tag {
    background: #3D64FF;
}

.announcement .wrap-box .info-card .title {
    width: 100%;

    align-self: stretch;
    font-weight: 500;
    text-align: left;

    transition: all 300ms;
}

.announcement-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(0.25rem);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.announcement-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.overlay-content {
    background: #F5FAFF;
    border-radius: 1.5rem;
    padding: 3rem 4rem;
    max-width: 36rem;
    width: 90vw;
    max-height: 70vh;

    display: flex;
    flex-direction: column;
    position: relative;
    color: #333;

    overflow: hidden;
    /* ✅ 스크롤은 내부에서만 허용 */
}

.overlay-header {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.overlay-tag {
    font-size: 0.875rem;
    font-family: "NanumSquareNeoBold";
    color: #fff;
    background: #3D64FF;
    padding: 0.375rem 0.75rem;
    border-radius: 1.5rem;
    align-self: flex-start;
}

.overlay-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.25rem;
    background: none;
    border: none;
    cursor: pointer;
    color: #333;
}

.overlay-title {
    font-size: 1.375rem;
    font-weight: 600;
    text-align: left;
    word-break: keep-all;
}

.overlay-divider {
    width: 100%;
    height: 1px;
    background-color: #A4C4E4;
}

.overlay-scroll {
    overflow-y: auto;
    flex: 1;
    margin-top: 1.25rem;
    padding-right: 0.25rem;
}

.overlay-scroll::-webkit-scrollbar {
    width: 6px;
}

.overlay-scroll::-webkit-scrollbar-thumb {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 1rem;
}

.overlay-scroll::-webkit-scrollbar-track {
    background: transparent;
}

.overlay-text {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.overlay-text p {
    text-align: left;
    text-indent: 1.25rem;
    line-height: 1.6;
    margin: 0;
}

.overlay-youtube {
    width: 100%;
    height: 200px;
    border-radius: 1rem;
    margin-top: 1rem;
}

.link-preview-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: transparent;
    border: 1px solid #A4C4E4;
    border-radius: 1rem;
    padding: 0.75rem 1rem;
    margin-top: 1rem;
}

.link-favicon {
    width: 1.5rem;
    height: 1.5rem;
}

.link-text {
    color: #3D64FF;
    font-weight: 500;
    text-decoration: none;
    text-align: left;
    font-size: 0.9rem;
    word-break: break-all;
}

@media (max-width: 1024px) {
    .announcement .wrap-box .info-card, .announcement .wrap-box .info-card:hover {
        background: #F5FAFFff;
    }

    .announcement .wrap-box .info-card .tag, .announcement .wrap-box .info-card:hover .tag {
        background: #3D64FF;
        font-family: 'NanumSquareNeo'
    }
}

@media (max-width: 768px) {
    .announcement .wrap-box {
        justify-content: center;
        /* ✅ 가운데 정렬 */
        padding: 0 1rem;
        /* ✅ 좌우 여백 살짝 줘서 답답함 해소 */
    }

    .overlay-content {
        width: 70vw;
        padding: 2rem 2.5rem;
        max-height: 60vh;
        border-radius: 1.25rem;
    }

    .overlay-close {
        font-size: 1.125rem;
    }

    .overlay-text {
        gap: 0.75rem;
    }

    .overlay-text p {
        font-size: 0.95rem;
        text-indent: 1rem;
    }
}