/* ==========================================================================
   RƯỢU CỬU LONG - TRANG TIN TỨC & TRI THỨC (EXACT BRAND STYLE)
   Tuân thủ 100% Quy chuẩn CLV: Typography BT Danta, font-weight 500 Medium Display,
   tiêu đề trang phong cách "CÂU CHUYỆN THƯƠNG HIỆU" với logo plaque,
   tiêu đề bài viết thanh thoát không chật chội, bố cục thoáng đãng và sang trọng.
   ========================================================================== */

/* --- 1. BASE BODY & BACKGROUND PATTERN --- */
body.tin-tuc-exact-page {
    background-color: #f0ece9 !important;
    background-image: url('../images/story/bg-seamless-scales.webp?v=20260928_v2') !important;
    background-repeat: repeat !important;
    background-size: 84px 138px !important;
    background-attachment: scroll !important;
    color: #163d3d;
    font-family: 'BT Danta', 'BT Danta VF', sans-serif;
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* --- 2. LIGHT SYMMETRICAL HEADER --- */
.tin-tuc-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(240, 236, 233, 0.94);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(197, 155, 39, 0.15);
    transition: all 0.35s ease;
    padding: 16px 0;
}

.tin-tuc-header.nav-scrolled {
    padding: 10px 0;
    background: rgba(240, 236, 233, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

/* Menu gap cân đối khi có 3 mục bên phải */
.site-header-light .nav-group-right {
    gap: clamp(16px, 1.8vw, 36px) !important;
}

/* --- 3. HERO TITLE LOCKUP (KHỚP 100% MẪU THIẾT KẾ 7.PNG & ẢNH YÊU CẦU) --- */
.news-hero-section {
    padding-top: 135px;
    padding-bottom: 20px;
    text-align: center;
    position: relative;
}

.news-title-header {
    text-align: center;
    margin-bottom: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Khối Lockup đồ họa: TIN TỨC & TRI THỨC căn giữa, ký tự & to hơn ở giữa (Chuẩn Ảnh 2 Desktop) */
.news-hero-title-lockup {
    display: inline-grid;
    grid-template-columns: auto auto auto;
    grid-template-rows: 1fr 1fr;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    line-height: 1;
}

.news-title-top {
    grid-column: 1;
    grid-row: 1;
    font-family: 'BT Danta', 'BT Danta VF', sans-serif;
    font-size: clamp(1.85rem, 2.7vw, 2.85rem);
    font-weight: 700;
    line-height: 1;
    color: #163d3d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
    padding: 0;
    text-align: right;
    align-self: end;
    margin-bottom: 0px;
    margin-right: clamp(14px, 1.6vw, 24px);
    white-space: nowrap;
}

.news-title-ampersand {
    grid-column: 2;
    grid-row: 1 / span 2;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #163d3d;
    height: 100%;
    font-size: clamp(1.85rem, 2.7vw, 2.85rem);
    padding: 0;
    line-height: 1;
}

.news-title-ampersand svg {
    height: 1.4em;
    width: auto;
    aspect-ratio: 783 / 730;
    display: block;
}

.news-title-bottom {
    grid-column: 3;
    grid-row: 2;
    font-family: 'BT Danta', 'BT Danta VF', sans-serif;
    font-size: clamp(1.85rem, 2.7vw, 2.85rem);
    font-weight: 700;
    line-height: 1;
    color: #163d3d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
    padding: 0;
    text-align: left;
    align-self: start;
    margin-left: clamp(14px, 1.6vw, 24px);
    margin-top: 0px;
    white-space: nowrap;
}

/* Dải Marquee Ticker chạy chữ */
.news-marquee-ribbon {
    width: 100%;
    overflow: hidden;
    margin-top: 18px;
    margin-bottom: 24px;
    display: flex;
    white-space: nowrap;
    border: none;
    padding: 10px 0;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    position: relative;
}

.news-marquee-track {
    display: flex;
    width: max-content;
    animation: newsTickerScroll 40s linear infinite;
    align-items: center;
}

.news-marquee-track img {
    height: 38px;
    width: auto;
    margin-right: 0;
    opacity: 0.55;
    display: inline-block;
}

@keyframes newsTickerScroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Thanh công cụ lọc & tìm kiếm thông thoáng */
.news-filter-toolbar {
    max-width: 1440px;
    margin: 0 auto 35px auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    box-sizing: border-box;
}

.news-filter-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.news-filter-btn {
    background: rgba(255, 255, 255, 0.65);
    border: 1px solid rgba(22, 61, 61, 0.18);
    padding: 7px 20px;
    border-radius: 999px;
    color: #163d3d;
    font-family: 'BT Danta', sans-serif;
    font-weight: 500;
    font-size: 14.5px;
    cursor: pointer;
    transition: all 0.25s ease;
}

.news-filter-btn:hover,
.news-filter-btn.active {
    background: #163d3d;
    color: #ffffff;
    border-color: #163d3d;
}

.news-search-wrap {
    position: relative;
    width: 290px;
    max-width: 100%;
}

.news-search-wrap input {
    width: 100%;
    padding: 8px 38px 8px 18px;
    border-radius: 999px;
    border: 1px solid rgba(22, 61, 61, 0.22);
    font-family: 'BT Danta', sans-serif;
    font-size: 14.5px;
    background: rgba(255, 255, 255, 0.85);
    color: #163d3d;
    outline: none;
    transition: border-color 0.25s ease, background 0.25s ease;
    box-sizing: border-box;
}

.news-search-wrap input:focus {
    border-color: #c59b27;
    background: #ffffff;
}

.news-search-wrap i {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #163d3d;
    opacity: 0.65;
    pointer-events: none;
}

/* --- 4. NEWS EDITORIAL GRID & THOÁNG ĐÃNG KHÔNG BỊ GÒ BÓ --- */
.news-grid-section {
    padding-bottom: 30px;
    position: relative;
}

.news-container {
    max-width: 1480px;
    margin: 0 auto;
    padding: 0 40px;
    box-sizing: border-box;
}

.news-editorial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border-top: 1px solid rgba(22, 61, 61, 0.16);
    border-left: none;
    border-right: none;
}

.news-editorial-card {
    position: relative;
    padding: 38px 32px 42px 32px;
    display: flex;
    flex-direction: column;
    border-right: 1px solid rgba(22, 61, 61, 0.16);
    border-bottom: 1px solid rgba(22, 61, 61, 0.16);
    box-sizing: border-box;
    transition: background-color 0.3s ease;
}

/* Cột thứ 3 không có viền phải */
.news-editorial-card:nth-child(3n) {
    border-right: none;
}

.news-editorial-card:hover {
    background-color: rgba(255, 255, 255, 0.38);
}

/* Khung ảnh đại diện bo góc tròn 20px */
.news-card-thumb-wrap {
    width: 100%;
    aspect-ratio: 16 / 11;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 22px;
    background-color: #163d3d;
    box-shadow: 0 6px 20px rgba(22, 61, 61, 0.08);
    position: relative;
}

.news-card-thumb-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.news-editorial-card:hover .news-card-thumb-wrap img {
    transform: scale(1.05);
}

.news-card-category-tag {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(22, 61, 61, 0.88);
    color: #f0ece9;
    font-size: 11.5px;
    font-weight: 500;
    letter-spacing: 0.5px;
    padding: 3px 12px;
    border-radius: 999px;
    backdrop-filter: blur(4px);
    text-transform: uppercase;
}

/* TIÊU ĐỀ THẺ BÀI VIẾT: font-weight: 500 (Medium Display), thoáng đãng không gò bó */
.news-card-heading {
    font-family: 'BT Danta', 'BT Danta VF', sans-serif;
    font-weight: 500; /* Medium Display thanh thoát, không dùng bold 700 thô ráp */
    font-size: 17.5px;
    line-height: 1.45; /* Giãn cách dòng thoáng, tránh gò bó */
    letter-spacing: 0.2px;
    color: #163d3d;
    margin: 0 0 14px 0;
    min-height: 52px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    word-break: break-word;
    transition: color 0.25s ease;
}

.news-editorial-card:hover .news-card-heading {
    color: #c59b27;
}

/* Đoạn trích dẫn tóm tắt: Chuẩn CLV 15.5px - 16px, line-height 1.68, #163d3d, normal 400 */
.news-card-text {
    font-family: 'BT Danta', 'BT Danta VF', sans-serif;
    font-weight: 400;
    font-size: 15.5px;
    line-height: 1.68;
    color: #163d3d;
    margin: 0 0 24px 0;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-align: justify;
    text-justify: inter-word;
    text-align-last: left;
}

/* Nút "Đọc thêm >" hình viên thuốc căn giữa */
.news-card-action {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
}

.news-btn-readmore {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #163d3d;
    color: #ffffff !important;
    border: none;
    border-radius: 999px;
    padding: 7px 7px 7px 22px;
    font-family: 'BT Danta', sans-serif;
    font-weight: 500;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 4px 12px rgba(22, 61, 61, 0.15);
}

.news-btn-readmore .btn-icon-circle {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: #ffffff;
    color: #163d3d;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 12px;
    transition: transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.news-btn-readmore .btn-icon-circle i {
    font-size: 13px;
    font-weight: 700;
    line-height: 1;
}

.news-btn-readmore:hover {
    background-color: #c59b27;
    box-shadow: 0 6px 20px rgba(197, 155, 39, 0.35);
    transform: translateY(-2px);
}

.news-btn-readmore:hover .btn-icon-circle {
    transform: translateX(2px);
    color: #c59b27;
}

/* --- 5. PAGINATION (THEO MẪU 7.PNG: ❶ 2 3 4 5 > ») --- */
.news-pagination-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin: 60px auto 85px auto;
    padding: 0 20px;
}

.news-page-item {
    min-width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'BT Danta', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #163d3d;
    text-decoration: none;
    cursor: pointer;
    border: none;
    background: transparent;
    transition: all 0.25s ease;
    user-select: none;
}

.news-page-item.active {
    background-color: #163d3d;
    color: #ffffff;
    font-weight: 700;
}

.news-page-item:hover:not(.active):not(.disabled) {
    background-color: rgba(22, 61, 61, 0.1);
    color: #c59b27;
}

.news-page-item.disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.news-page-item.arrow-item {
    font-size: 20px;
    font-weight: 700;
    padding: 0 4px;
}

/* --- 6. ARTICLE READER MODAL (CHI TIẾT BÀI BÁO) --- */
.article-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(10, 28, 28, 0.75);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.article-modal-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.article-modal-window {
    background: #fdfbf9;
    border: 1px solid rgba(197, 155, 39, 0.35);
    border-radius: 16px;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.35);
    position: relative;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-sizing: border-box;
    padding: 40px 48px;
}

.article-modal-backdrop.is-open .article-modal-window {
    transform: translateY(0) scale(1);
}

.article-modal-close-btn {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid rgba(22, 61, 61, 0.2);
    background: #ffffff;
    color: #163d3d;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    z-index: 10;
}

.article-modal-close-btn:hover {
    background: #163d3d;
    color: #ffffff;
    border-color: #163d3d;
}

.modal-meta-row {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 14px;
    color: rgba(22, 61, 61, 0.7);
    margin-bottom: 14px;
}

.modal-category-badge {
    background: #163d3d;
    color: #ffffff;
    font-size: 12px;
    font-weight: 600;
    padding: 3px 12px;
    border-radius: 999px;
    text-transform: uppercase;
}

.modal-article-title {
    font-family: 'BT Danta', sans-serif;
    font-weight: 600;
    font-size: clamp(22px, 2.4vw, 30px);
    line-height: 1.35;
    color: #163d3d;
    margin: 0 0 20px 0;
}

.modal-hero-image-wrap {
    width: 100%;
    max-height: 420px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 25px;
    box-shadow: 0 6px 20px rgba(22, 61, 61, 0.1);
}

.modal-hero-image-wrap img {
    width: 100%;
    height: 100%;
    max-height: 420px;
    object-fit: cover;
    display: block;
}

.modal-article-content {
    font-family: 'BT Danta', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: #163d3d;
}

.modal-article-content p {
    margin-bottom: 18px;
}

.modal-article-content blockquote {
    border-left: 4px solid #c59b27;
    margin: 24px 0;
    padding: 12px 20px;
    background: rgba(197, 155, 39, 0.08);
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: #163d3d;
}

.modal-article-content ul {
    margin: 16px 0 24px 20px;
    padding-left: 10px;
}

.modal-article-content li {
    margin-bottom: 10px;
}

/* --- 7. RESPONSIVE BREAKPOINTS --- */
@media (max-width: 1024px) {
    .news-editorial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-editorial-card:nth-child(3n) {
        border-right: 1px solid rgba(22, 61, 61, 0.16);
    }
    .news-editorial-card:nth-child(2n) {
        border-right: none;
    }
    .news-editorial-card {
        padding: 32px 24px;
    }
    .article-modal-window {
        padding: 30px 24px;
    }
}

@media (max-width: 991px) {
    .news-hero-section {
        padding-top: 75px !important;
        padding-bottom: 8px !important;
    }

    .news-title-header {
        margin-bottom: 14px !important;
    }

    /* 1. Tiêu đề trang bố cục trên 1 hàng duy nhất: TIN TỨC & TRI THỨC */
    .news-hero-title-lockup {
        display: flex !important;
        flex-direction: row !important;
        align-items: center !important;
        justify-content: center !important;
        gap: clamp(6px, 1.8vw, 10px) !important;
        flex-wrap: nowrap !important;
        white-space: nowrap !important;
        margin: 0 auto !important;
        text-align: center !important;
        line-height: 1 !important;
        width: max-content !important;
        max-width: 100% !important;
    }

    .news-title-top {
        display: inline-block !important;
        text-align: center !important;
        margin: 0 !important;
        align-self: center !important;
        font-family: 'BT Danta', 'BT Danta VF', sans-serif !important;
        font-size: clamp(1.25rem, 5.2vw, 1.85rem) !important;
        font-weight: 700 !important;
        color: #163d3d !important;
        line-height: 1 !important;
        letter-spacing: 0.5px !important;
        white-space: nowrap !important;
    }

    .news-title-ampersand {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        margin: 0 !important;
        height: auto !important;
        line-height: 1 !important;
        color: #163d3d !important;
        font-size: clamp(1.25rem, 5.2vw, 1.85rem) !important;
    }

    .news-title-ampersand svg {
        height: 1.15em !important;
        width: auto !important;
        aspect-ratio: 783 / 730 !important;
        display: block !important;
    }

    .news-title-bottom {
        display: inline-block !important;
        text-align: center !important;
        margin: 0 !important;
        align-self: center !important;
        font-family: 'BT Danta', 'BT Danta VF', sans-serif !important;
        font-size: clamp(1.25rem, 5.2vw, 1.85rem) !important;
        font-weight: 700 !important;
        color: #163d3d !important;
        line-height: 1 !important;
        letter-spacing: 0.5px !important;
        white-space: nowrap !important;
    }

    /* 2. Bỏ dòng marquee trên mobile theo yêu cầu */
    .news-marquee-ribbon {
        display: none !important;
    }

    /* 3. Khắc phục nội dung bên dưới bị bó ở giữa */
    .news-container {
        padding: 0 16px !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    .news-filter-toolbar {
        flex-direction: column !important;
        align-items: center !important;
        gap: 10px !important;
        padding: 0 4px !important;
        margin: 0 auto 16px auto !important;
        max-width: 440px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .news-filter-tabs {
        display: grid !important;
        grid-template-columns: 1fr 1fr 1.25fr !important;
        gap: 8px !important;
        width: 100% !important;
    }

    .news-filter-btn {
        width: 100% !important;
        padding: 8px 4px !important;
        font-size: 13.5px !important;
        text-align: center !important;
        white-space: nowrap !important;
        border-radius: 50px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        box-sizing: border-box !important;
    }

    .news-search-wrap {
        width: 100% !important;
    }

    .news-search-wrap input {
        height: 42px !important;
        padding: 0 42px 0 18px !important;
        font-size: 14px !important;
        border-radius: 50px !important;
        background: rgba(255, 255, 255, 0.95) !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04) !important;
    }

    .news-search-wrap i {
        right: 16px !important;
        font-size: 15px !important;
    }

    .news-editorial-grid {
        grid-template-columns: 1fr !important;
        border-top: 1px solid rgba(22, 61, 61, 0.16) !important;
        border-left: none !important;
        border-right: none !important;
        width: 100% !important;
    }

    .news-editorial-card {
        border-right: none !important;
        border-bottom: 1px solid rgba(22, 61, 61, 0.16) !important;
        padding: 16px 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .news-card-thumb-wrap {
        width: 100% !important;
        margin-bottom: 12px !important;
        border-radius: 14px !important;
    }

    .news-card-heading {
        text-align: left !important;
        text-wrap: normal !important;
        font-family: 'BT Danta', 'BT Danta VF', sans-serif !important;
        font-weight: 600 !important;
        font-size: 17px !important;
        line-height: 1.4 !important;
        color: #163d3d !important;
        margin: 0 0 8px 0 !important;
        min-height: auto !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .news-card-text {
        text-align: justify !important;
        text-justify: inter-word !important;
        text-align-last: left !important;
        font-family: 'BT Danta', 'BT Danta VF', sans-serif !important;
        font-weight: 400 !important;
        font-size: 15px !important;
        line-height: 1.65 !important;
        color: #163d3d !important;
        margin: 0 0 14px 0 !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .news-card-action {
        display: flex !important;
        justify-content: center !important;
        width: 100% !important;
        margin-top: auto !important;
    }

    .news-pagination-wrap {
        gap: 8px;
        margin: 18px auto 20px auto !important;
    }

    .news-page-item {
        min-width: 32px;
        height: 32px;
        font-size: 16px;
    }
}