/* ============================================================
   newsroom_v2025.css
   Newsroom Home Page — 頁面專屬樣式
   Version: 2026033101
   ============================================================ */

/* ── Hero Mode B：補 nav 高度 ─────────────────────────────────── */
@media (min-width: 1181px) {
    main#page_content {
        padding-top: 56px;
    }   
}

/* ── Section 共用：標題對齊 ───────────────────────────────────── */
#page_content .newsroom-section-title {
    font-size: 40px;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    color: var(--black-white);
}

/* ============================================================
   Section 1 — Hero
   Desktop: 左文右圖（5:7）
   Tablet/Mobile: 上文下圖
   ============================================================ */
#page_content .newsroom-hero {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 40px;
    padding: 120px max(80px, calc((100% - 1920px + 160px) / 2));
    background-color: var(--black-100);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

#page_content .newsroom-hero__text {
    flex: 5;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    min-width: 0;
}

#page_content .newsroom-hero__date {
    font-size: 20px;
    font-weight: var(--font-weight-regular);
    line-height: 1.4;
    color: var(--black-40);
    margin: 0;
}

#page_content .newsroom-hero__title {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    line-height: 1.3;
    color: var(--black-white);
    margin: 0;
}

#page_content .newsroom-hero__btn {
    align-self: flex-start;
    width: auto;
    display: block;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--color-blue-for-light);
    background-color: var(--black-20);
    border: none;
    border-radius: 100px;
    padding: 8px 24px;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
    margin-left: 0;
}

#page_content .newsroom-hero__btn:hover {
    background-color: var(--color-blue-for-light);
    color: var(--black-white);
}

#page_content .newsroom-hero__btn:active {
    background-color: rgba(1, 146, 223, 0.75);
    color: var(--black-white);
}

#page_content .newsroom-hero__image {
    flex: 7;
    min-width: 0;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 5 / 3;
}

#page_content .newsroom-hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ============================================================
   Section 2 — Latest News
   ============================================================ */
#page_content .newsroom-latest-news {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 32px;
    padding: 64px max(72px, calc((100% - 1920px + 160px) / 2));
    background-color: var(--black-90);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

/* Section Header：title 左、tabs 右 */
#page_content .newsroom-section-header {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    margin-left: 0;
    margin-right: 0;
}

#page_content .newsroom-section-header .newsroom-section-title {
    flex: 1;
    min-width: 0;
}

/* Category Tabs — 覆蓋 basic_v2025.css 的 nav { position: fixed } */
#page_content nav.newsroom-tabs {
    position: relative; /* 必須是 relative，indicator absolute 才能定位在此 */
    width: auto;
    height: auto;
    min-height: auto;
    max-width: none;
    top: auto;
    left: auto;
    transform: none;
    z-index: auto;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    letter-spacing: normal;
    padding-bottom: 4px; /* 留空間給 indicator */
}
#page_content nav.newsroom-tabs::before {
    display: none;
}

#page_content .newsroom-tabs {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding-right: 0;
    padding-left: 0;
}

#page_content .newsroom-tab {
    background: none;
    border: none;
    padding: 4px 0;
    font-size: 18px;
    font-weight: var(--font-weight-regular);
    line-height: 1.4;
    color: var(--black-60);
    cursor: pointer;
    transition: color 0.15s;
    white-space: nowrap;
}

#page_content .newsroom-tab:hover {
    color: var(--black-20);
}

#page_content .newsroom-tab.active {
    font-weight: var(--font-weight-bold);
    color: var(--black-white);
}

/* Sliding indicator bar */
#page_content .newsroom-tabs__indicator {
    position: absolute;
    bottom: 0;
    height: 2px;
    background-color: var(--color-blue-for-dark);
    border-radius: 2px;
    pointer-events: none;
    transition: left 0.28s cubic-bezier(0.4, 0, 0.2, 1),
                width 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Blog Card Grid：3欄 */
#page_content .newsroom-blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Blog Card */
#page_content .newsroom-blog-card {
    display: flex;
    flex-direction: column;
    background-color: var(--black-100);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    min-width: 0;
    width: 100%;
    transition: box-shadow 0.35s ease;
}

#page_content .newsroom-blog-card:hover {
    box-shadow: 0px 3px 6px 0px rgba(255, 255, 255, 0.25);
}

#page_content .newsroom-blog-card:active {
    background-color: var(--black-80);
    box-shadow: 0px 3px 6px 0px rgba(255, 255, 255, 0.25);
}

#page_content .newsroom-blog-card__image {
    position: relative;
    width: 100%;
    aspect-ratio: 5 / 3;
    overflow: hidden;
}

#page_content .newsroom-blog-card__image-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#page_content .newsroom-blog-card:hover .newsroom-blog-card__image-bg {
    transform: scale(1.05);
}

#page_content .newsroom-blog-card__label {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background-color: rgba(1, 146, 223, 0.85);
    color: var(--black-white);
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
    padding: 4px 12px;
    border-radius: 0;
}

#page_content .newsroom-blog-card__body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 16px 24px 24px;
    margin-left: 0;
}

#page_content .newsroom-blog-card__date {
    font-size: 16px;
    font-weight: var(--font-weight-regular);
    color: var(--black-40);
    margin: 0;
    transition: color 0.2s;
}

#page_content .newsroom-blog-card__title {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
    color: var(--black-20);
    margin: 0;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

#page_content .newsroom-blog-card:hover .newsroom-blog-card__title {
    color: var(--black-white);
}

#page_content .newsroom-blog-card:active .newsroom-blog-card__date,
#page_content .newsroom-blog-card:active .newsroom-blog-card__title {
    color: var(--color-blue-for-dark);
}

/* See More Button */
#page_content .newsroom-see-more {
    align-self: center;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--black-white);
    background-color: var(--black-100);
    border-radius: 100px;
    padding: 8px 24px;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

#page_content .newsroom-see-more:hover {
    background-color: var(--black-100);
    color: var(--color-blue-for-dark);
}

#page_content .newsroom-see-more:active {
    background-color: var(--black-80);
    color: var(--color-blue-for-dark);
}

/* ============================================================
   Section 3 — Press Releases
   ============================================================ */
#page_content .newsroom-press-releases {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding: 120px max(72px, calc((100% - 1920px + 160px) / 2));
    background-color: var(--black-100);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

/* Press Card Grid：2欄 */
#page_content .newsroom-press-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* Press Card：橫式 */
#page_content .newsroom-press-card {
    display: flex;
    flex-direction: row;
    align-items: stretch;
    background-color: var(--black-90);
    border-radius: 20px;
    overflow: hidden;
    text-decoration: none;
    min-width: 0;
    width: 100%;
    transition: box-shadow 0.35s ease;
}

#page_content .newsroom-press-card:hover {
    box-shadow: 4px 0px 8px 0px rgba(216, 216, 216, 0.3);
}

#page_content .newsroom-press-card:active {
    box-shadow: 4px 0px 8px 0px rgba(216, 216, 216, 0.3);
}

#page_content .newsroom-press-card__image {
    width: 285px;
    height: 171px;
    background-size: cover;
    background-position: center;
    transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

#page_content .newsroom-press-card:hover .newsroom-press-card__image {
    transform: scale(1.05);
}

#page_content .newsroom-press-card__body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px 8px 8px 20px;
    min-width: 0;
}

#page_content .newsroom-press-card__org {
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--black-40);
    margin: 0;
    transition: color 0.2s;
}

#page_content .newsroom-press-card__title {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    line-height: 1.4;
    color: var(--black-white);
    margin: 0;
    transition: color 0.2s;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

#page_content .newsroom-press-card__date {
    font-size: 14px;
    font-weight: var(--font-weight-regular);
    color: var(--black-40);
    margin: 0;
    transition: color 0.2s;
}

#page_content .newsroom-press-card:active .newsroom-press-card__org,
#page_content .newsroom-press-card:active .newsroom-press-card__title,
#page_content .newsroom-press-card:active .newsroom-press-card__date {
    color: var(--color-blue-for-dark);
}

/* See More Button */
#page_content .newsroom-press-see-more {
    align-self: center;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--black-white);
    background-color: var(--black-90);
    border-radius: 100px;
    padding: 8px 24px;
    text-decoration: none;
    transition: background-color 0.2s, color 0.2s;
}

#page_content .newsroom-press-see-more:hover {
    background-color: var(--black-90);
    color: var(--color-blue-for-dark);
}

#page_content .newsroom-press-see-more:active {
    background-color: var(--black-80);
    color: var(--color-blue-for-dark);
}

/* ============================================================
   Section 4 — YouTube
   ============================================================ */
#page_content .newsroom-youtube {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 64px max(40px, calc((100% - 1920px) / 2));
    background-color: var(--black-90);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

#page_content .newsroom-youtube__wrap {
    width: 100%;
    max-width: 720px;
    aspect-ratio: 16 / 9;
}

#page_content .newsroom-youtube__wrap iframe {
    width: 100%;
    height: 100%;
    display: block;
    border-radius: 8px;
}

/* ============================================================
   Section 5 — Social
   ============================================================ */
#page_content .newsroom-social {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    gap: 40px;
    padding: 40px;
    background-color: var(--black-100);
    max-width: none;
    width: 100%;
    box-sizing: border-box;
}

#page_content .newsroom-social-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 116px;
    height: 116px;
    background-color: var(--black-90);
    border-radius: 100%;
    text-decoration: none;
    flex-shrink: 0;
    transition: background-color 0.2s;
    margin: 0;
}

#page_content .newsroom-social-btn svg {
    width: 36px;
    height: 36px;
    fill: var(--black-white);
    transition: fill 0.2s;
}

#page_content .newsroom-social-btn:hover svg {
    fill: var(--color-blue-for-dark);
}

#page_content .newsroom-social-btn:active {
    background-color: var(--black-80);
}

#page_content .newsroom-social-btn:active svg {
    fill: var(--color-blue-for-dark);
}

/* ============================================================
   Tablet（≤ 1180px）
   ============================================================ */
@media screen and (max-width: 1180px) {

    /* Hero：上下排列 */
    #page_content .newsroom-hero {
        flex-direction: column;
        padding: 80px max(40px, calc((100% - 1920px) / 2)) 48px;
        gap: 32px;
    }

    #page_content .newsroom-hero__text {
        flex: none;
        width: 100%;
    }

    #page_content .newsroom-hero__title {
        font-size: 40px;
    }

    #page_content .newsroom-hero__image {
        flex: none;
        width: 100%;
    }

    /* S2：title 和 tabs 都置中，上下排列 */
    #page_content .newsroom-section-header {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        margin: 0;
    }

    #page_content .newsroom-latest-news .newsroom-section-title {
        text-align: center;
    }

    #page_content .newsroom-tabs {        
        display: block;
        text-align: center;
        padding-left: 0;
        padding-right: 0;
        margin: 0;
    }    

    #page_content .newsroom-tab {
        padding: 0;
        margin: 4px 8px;
    }

    #page_content .newsroom-tab.active{
        border-bottom: 2px solid var(--color-blue-for-dark);
    }

    #page_content .newsroom-tabs__indicator {
        display: none;
    }

    /* Blog Grid：2欄 */
    #page_content .newsroom-blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* S3 title 置中 */
    #page_content .newsroom-press-releases .newsroom-section-title {
        text-align: center;
    }

    /* Press Cards：tablet 最多顯示 4 筆 */
    #page_content .newsroom-press-card[data-index="4"],
    #page_content .newsroom-press-card[data-index="5"] {
        display: none;
    }

    #page_content .newsroom-press-releases {
        padding: 80px max(40px, calc((100% - 1920px) / 2)) 48px;
    }

    /* Press Grid：1欄 */
    #page_content .newsroom-press-grid {
        grid-template-columns: 1fr;
    }

    /* Social：縮小按鈕 */
    #page_content .newsroom-social {
        gap: 32px;
        padding: 32px;
    }

    #page_content .newsroom-social-btn {
        width: 92px;
        height: 92px;
    }

    #page_content .newsroom-social-btn svg {
        width: 28px;
        height: 28px;
    }
}

/* ============================================================
   Mobile（≤ 720px）
   ============================================================ */
@media screen and (max-width: 720px) {

    main#page_content {
        padding-top: 56px;
    }

    /* S1 */
    #page_content .newsroom-hero {
        padding: 40px 16px 32px;
        gap: 24px;
    }

    #page_content .newsroom-hero__date {
        font-size: 18px;
    }

    #page_content .newsroom-hero__title {
        font-size: 28px;
    }

    /* S2 */
    #page_content .newsroom-latest-news {
        padding: 48px 16px;
        gap: 24px;
    }

    #page_content .newsroom-section-title {
        font-size: 28px;
    }

    #page_content .newsroom-tabs {
        display: block;
        text-align: center
    }

    #page_content .newsroom-tab {
        font-size: 16px;
    }

    /* Blog Grid：1欄 */
    #page_content .newsroom-blog-grid {
        grid-template-columns: 1fr;
    }

    #page_content .newsroom-blog-card:nth-child(5),
    #page_content .newsroom-blog-card:nth-child(6) {
        display: none;
    }

    #page_content .newsroom-blog-card__title {
        font-size: 18px;
    }

    /* S3 */
    #page_content .newsroom-press-releases {
        padding: 48px 16px 40px;
        gap: 24px;
    }

    /* Press Card：mobile 無圖，純文字 */
    #page_content .newsroom-press-card__image {
        display: none;
    }

    #page_content .newsroom-press-card__title {
        font-size: 18px;
    }

    /* S4 */
    #page_content .newsroom-youtube {
        padding: 48px 16px;
    }

    /* S5 */
    #page_content .newsroom-social {
        gap: 16px;
        padding: 64px 16px;
    }

    #page_content .newsroom-social-btn {
        width: 60px;
        height: 60px;
    }

    #page_content .newsroom-social-btn svg {
        width: 20px;
        height: 20px;
    }
}