/* ==========================================
   MODERN BLOG STYLING - PREMIUM DYNAMIC MAGAZINE STYLE
   ========================================== */

:root {
    --blog-shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.02);
    --blog-shadow-md: 0 8px 24px rgba(27, 58, 75, 0.04);
    --blog-shadow-lg: 0 15px 40px rgba(27, 58, 75, 0.07);
    --blog-transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --blog-radius-sm: 6px;
    --blog-radius-md: 10px;
    --blog-radius-lg: 14px;
}

/* Base resets & layout helper */
.blog-bg-light {
    background-color: #f7f9fa;
}

/* Ghi đè padding của các thẻ section trong trang Blog để thu hẹp khoảng cách thô */
.blog-bg-light section {
    padding: 10px 0 !important;
}

/* === SECTION 1: TIÊU ĐỀ TRANG PREMIUM BANNER (Style mờ ảo có viền khung rõ ràng) === */
.blog-page-title-section {
    position: relative;
    background: linear-gradient(135deg, rgba(27, 58, 75, 0.04) 0%, rgba(255, 255, 255, 0.85) 50%, rgba(27, 167, 133, 0.06) 100%) !important;
    border-radius: var(--blog-radius-md) !important;
    padding: 18px 26px !important; /* Khôi phục padding bên trái/phải để chữ không bị sát viền */
    margin-bottom: 12px !important;
    overflow: hidden;
    color: var(--bq-navy);
    border: 1px solid rgba(27, 58, 75, 0.09) !important; /* Viền mờ rõ nét hơn để định hình khung */
    box-shadow: 0 4px 15px rgba(27, 58, 75, 0.02) !important;
}
/* Hiệu ứng bong bóng blur mờ ảo thứ nhất */
.blog-page-title-section::before {
    content: "";
    position: absolute;
    top: -30%;
    right: 15%;
    width: 140px;
    height: 140px;
    background: rgba(23, 167, 133, 0.12);
    filter: blur(35px);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
/* Hiệu ứng bong bóng blur mờ ảo thứ hai */
.blog-page-title-section::after {
    content: "";
    position: absolute;
    bottom: -35%;
    left: 8%;
    width: 120px;
    height: 120px;
    background: rgba(27, 58, 75, 0.08);
    filter: blur(30px);
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
}
.blog-page-main-title {
    font-size: 1.55rem;
    font-weight: 800;
    background: linear-gradient(to right, #1B3A4B 0%, #17a785 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
    letter-spacing: -0.5px;
    position: relative;
    z-index: 2;
}
.blog-page-title-section .text-muted {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.825rem;
    color: #475569 !important;
    font-weight: 500;
    position: relative;
    z-index: 2;
}
.blog-page-title-section .text-muted::before {
    content: "✦";
    color: var(--bq-green);
    font-size: 1rem;
    animation: spin-pulse 3s infinite linear;
}
@keyframes spin-pulse {
    0% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.35); opacity: 1; }
    100% { transform: scale(1); opacity: 0.6; }
}

/* === MAGAZINE FEATURED SECTION === */
.magazine-featured-section {
    margin-bottom: 14px;
}

/* Left Big Card */
.magazine-featured-large {
    position: relative;
    border-radius: var(--blog-radius-lg);
    overflow: hidden;
    height: 420px;
    box-shadow: var(--blog-shadow-md);
    transition: var(--blog-transition);
    background-color: #000;
}
.featured-large-link-wrap {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
}
.magazine-featured-large:hover {
    transform: translateY(-4px);
    box-shadow: var(--blog-shadow-lg);
}
.featured-large-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.9;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.35s ease;
}
.magazine-featured-large:hover .featured-large-img {
    transform: scale(1.04);
    opacity: 0.85;
}
.featured-large-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%);
    z-index: 1;
}
.featured-large-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 30px;
    z-index: 2;
    color: #fff;
    transition: transform 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.magazine-featured-large:hover .featured-large-content {
    transform: translateY(-3px);
}
.featured-badge-overlay {
    background: var(--bq-red);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(225, 34, 34, 0.3);
}
.featured-large-title {
    font-size: clamp(1.35rem, 2.5vw, 1.75rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 10px;
    color: #fff;
    text-wrap: balance;
    transition: color 0.2s ease;
}
.magazine-featured-large:hover .featured-large-title {
    color: var(--bq-green);
}
.featured-large-meta {
    font-size: 0.8rem;
    color: rgba(255,255,255,0.75);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Right Small List */
.magazine-featured-list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 420px;
    padding-left: 10px;
}
.magazine-featured-item {
    display: flex;
    gap: 16px;
    align-items: center;
    padding: 10px 12px;
    border-radius: 8px;
    border-bottom: 1px solid rgba(27, 58, 75, 0.04);
    transition: var(--blog-transition);
    background: transparent;
}
.magazine-featured-item:hover {
    background: rgba(27, 58, 75, 0.02);
    padding-left: 16px;
    transform: translateX(4px);
}
.featured-item-content {
    flex-grow: 1;
}
.featured-item-title {
    font-size: 0.925rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.featured-item-title a {
    color: var(--bq-navy);
    text-decoration: none;
    transition: color 0.25s ease;
}
.magazine-featured-item:hover .featured-item-title a {
    color: var(--bq-green);
}
.featured-item-meta {
    font-size: 0.75rem;
    color: var(--bq-light-text);
}
.featured-item-thumb-link {
    display: block;
    flex-shrink: 0;
}
.featured-item-thumb {
    width: 90px;
    height: 68px;
    border-radius: var(--blog-radius-sm);
    object-fit: cover;
    box-shadow: var(--blog-shadow-sm);
    transition: transform 0.4s ease;
}
.magazine-featured-item:hover .featured-item-thumb {
    transform: scale(1.04) rotate(1deg);
}

/* === CATEGORY PILLS === */
.category-pills-container {
    margin-bottom: 10px;
    border-bottom: 1.5px solid rgba(27, 58, 75, 0.04);
    padding-bottom: 4px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.category-pills-list {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    gap: 6px;
    padding-bottom: 4px;
    scrollbar-width: none;
}
.category-pills-list::-webkit-scrollbar {
    display: none;
}
.pill-item {
    white-space: nowrap;
    background: #fff;
    color: var(--bq-navy);
    padding: 5px 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.8rem;
    border: 1px solid rgba(27, 58, 75, 0.08);
    transition: var(--blog-transition);
    text-decoration: none;
}
.pill-item:hover, .pill-item.active {
    background: var(--bq-navy);
    color: #fff;
    border-color: var(--bq-navy);
}

/* Search Box in Header/Pills line */
.blog-inline-search {
    max-width: 240px;
}
.blog-inline-search .input-group {
    border: 1px solid rgba(27, 58, 75, 0.1);
    border-radius: 6px;
    overflow: hidden;
}
.blog-inline-search input {
    height: 30px;
    font-size: 0.8rem;
    border: none;
    padding-left: 8px;
}
.blog-inline-search .btn-search {
    background: var(--bq-navy);
    color: #fff;
    border: none;
    padding: 0 10px;
    font-size: 0.75rem;
}

/* === MAGAZINE GRID & CARDS === */
.blog-magazine-grid-section {
    margin-bottom: 10px;
}
.blog-magazine-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.magazine-card {
    background: #fff;
    border-radius: var(--blog-radius-md);
    overflow: hidden;
    border: 1px solid rgba(27, 58, 75, 0.05);
    box-shadow: var(--blog-shadow-sm);
    transition: var(--blog-transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}
.magazine-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 28px rgba(27, 58, 75, 0.08);
}
.magazine-card-img-wrap {
    overflow: hidden;
    position: relative;
    aspect-ratio: 16/10;
}
.magazine-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.magazine-card:hover .magazine-card-img-wrap img {
    transform: scale(1.04);
}
.magazine-card-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}
.magazine-card-eyebrow {
    color: var(--bq-green);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}
.magazine-card-title {
    font-size: 0.975rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: 8px;
}
.magazine-card-title a {
    color: var(--bq-navy);
    text-decoration: none;
    transition: var(--blog-transition);
}
.magazine-card-title a:hover {
    color: var(--bq-green);
}
.magazine-card-excerpt {
    font-size: 0.825rem;
    line-height: 1.45;
    color: var(--bq-light-text);
    margin-bottom: 12px;
    flex-grow: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.magazine-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(0,0,0,0.04);
    padding-top: 10px;
    margin-top: auto;
    font-size: 0.725rem;
    color: var(--bq-light-text);
}
.magazine-card-more {
    color: var(--bq-green);
    font-weight: 700;
    text-decoration: none;
    transition: var(--blog-transition);
}
.magazine-card:hover .magazine-card-more {
    color: var(--bq-green-dark);
}

/* === PAGINATION === */
.blog-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
    margin-top: 24px;
    margin-bottom: 8px;
}
.blog-pagination .page-numbers {
    padding: 6px 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.825rem;
    background: #fff;
    color: var(--bq-navy);
    border: 1px solid rgba(27, 58, 75, 0.08);
    transition: var(--blog-transition);
    text-decoration: none;
}
.blog-pagination .page-numbers.current, .blog-pagination .page-numbers:hover {
    background: var(--bq-navy);
    color: #fff;
    border-color: var(--bq-navy);
}
.blog-pagination .page-numbers.dots {
    border-color: transparent;
    background: transparent;
    padding: 6px 4px;
}

/* ==========================================
   BLOG SINGLE / DETAIL PAGE (PREMIUM & COMPACT)
   ========================================== */

/* Layout 2 Cột Gọn Gàng Hơn (Rút ngắn khoảng trống) */
.single-post-main-container .row {
    --bs-gutter-x: 32px;
}

/* Breadcrumbs */
.single-post-breadcrumbs {
    font-size: 0.775rem;
    margin-bottom: 8px;
    color: #64748b;
}
.single-post-breadcrumbs a {
    color: var(--bq-navy);
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s ease;
}
.single-post-breadcrumbs a:hover {
    color: var(--bq-green);
}
.single-post-breadcrumbs span {
    margin: 0 4px;
    opacity: 0.5;
}

/* Title H1 */
.single-title {
    font-size: 1.48rem;
    font-weight: 700;
    line-height: 1.35;
    color: var(--bq-navy);
    margin-bottom: 12px;
    text-wrap: balance;
    letter-spacing: -0.3px;
}

/* Meta info */
.single-meta-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    border-top: 1px solid rgba(0,0,0,0.04);
    border-bottom: 1px solid rgba(0,0,0,0.04);
    padding: 8px 0;
}
.single-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.775rem;
    color: #64748b;
}
.single-meta-item strong {
    color: var(--bq-navy);
    font-weight: 600;
}
.single-meta-item img.avatar {
    width: 20px;
    height: 20px;
    border-radius: 50%;
}

/* Featured Image Inside Left Column (Rút nhỏ lại gọn gàng) */
.single-post-featured-image-inside {
    border-radius: var(--blog-radius-md);
    overflow: hidden;
    box-shadow: var(--blog-shadow-md);
    aspect-ratio: 16/9;
    width: 100%;
    max-height: 380px;
    border: 1px solid rgba(27, 58, 75, 0.05);
}
.single-post-featured-image-inside img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--blog-transition);
}
.single-post-featured-image-inside:hover img {
    transform: scale(1.02);
}

/* Main Layout: 2 Columns Container Spacing */
.single-post-main-container {
    padding-top: 10px;
    padding-bottom: 40px;
}

/* Table of Contents (TOC) Box */
.post-toc-container {
    background: #f8fafc;
    border: 1px solid rgba(27, 58, 75, 0.05);
    border-radius: var(--blog-radius-md);
    padding: 16px 20px;
    margin-bottom: 20px;
    box-shadow: var(--blog-shadow-sm);
}
.post-toc-title {
    font-size: 0.9rem;
    font-weight: 800;
    color: var(--bq-navy);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.post-toc-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.post-toc-list li {
    margin-bottom: 6px;
    line-height: 1.4;
    font-size: 0.825rem;
}
.post-toc-list li:last-child {
    margin-bottom: 0;
}
.post-toc-list li.toc-h3 {
    padding-left: 14px;
    font-size: 0.85em;
    position: relative;
}
.post-toc-list li.toc-h3::before {
    content: "•";
    position: absolute;
    left: 5px;
    color: var(--bq-green);
    opacity: 0.6;
}
.post-toc-list a {
    color: #475569;
    text-decoration: none;
    transition: var(--blog-transition);
    display: inline-block;
}
.post-toc-list a:hover {
    color: var(--bq-green);
    transform: translateX(3px);
}

/* Article Content Typography */
.article-rich-content {
    font-family: "Inter", "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 1.025rem;
    line-height: 1.75;
    color: #334155;
}
.article-rich-content p {
    margin-bottom: 1.25rem;
    text-wrap: pretty;
}
.article-rich-content h2 {
    font-size: clamp(1.25rem, 1.8vw, 1.45rem);
    font-weight: 800;
    color: var(--bq-navy);
    margin-top: 1.8rem;
    margin-bottom: 0.8rem;
    scroll-margin-top: 100px;
    position: relative;
    padding-left: 14px;
    letter-spacing: -0.3px;
}
.article-rich-content h2::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.2em;
    bottom: 0.2em;
    width: 4px;
    background-color: var(--bq-green);
    border-radius: 2px;
}
.article-rich-content h3 {
    font-size: clamp(1.1rem, 1.4vw, 1.22rem);
    font-weight: 700;
    color: var(--bq-navy);
    margin-top: 1.4rem;
    margin-bottom: 0.6rem;
    scroll-margin-top: 100px;
    letter-spacing: -0.2px;
}
.article-rich-content blockquote {
    background: #f8fafc;
    border-left: 3px solid var(--bq-green);
    padding: 16px 20px;
    margin: 1.5rem 0;
    border-radius: 0 var(--blog-radius-md) var(--blog-radius-md) 0;
    font-style: italic;
    font-size: 1rem;
    color: var(--bq-navy);
    line-height: 1.6;
}
.article-rich-content blockquote p:last-child {
    margin-bottom: 0;
}
.article-rich-content img {
    border-radius: var(--blog-radius-md);
    margin: 1.5rem auto;
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
}
.article-rich-content ul, .article-rich-content ol {
    margin-bottom: 1.25rem;
    padding-left: 20px;
}
.article-rich-content li {
    margin-bottom: 6px;
    text-wrap: pretty;
}

/* Post Tags */
.post-tags-container {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.post-tag-item {
    background: #f1f5f9;
    color: #475569;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 4px 10px;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--blog-transition);
}
.post-tag-item:hover {
    background: var(--bq-navy);
    color: #fff;
}

/* Share action */
.post-footer-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 20px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
}
.share-title {
    font-weight: 700;
    color: var(--bq-navy);
    font-size: 0.85rem;
    margin-right: 6px;
}
.share-buttons-list {
    display: flex;
    gap: 5px;
}
.btn-share-social {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #fff;
    color: var(--bq-navy);
    border: 1px solid rgba(27, 58, 75, 0.08);
    transition: var(--blog-transition);
    font-size: 0.85rem;
    text-decoration: none;
}
.btn-share-social:hover {
    background: var(--bq-navy);
    color: #fff;
    border-color: var(--bq-navy);
}
.btn-share-social.share-fb:hover {
    background: #1877F2;
    border-color: #1877F2;
}
.btn-share-social.share-ln:hover {
    background: #0077B5;
    border-color: #0077B5;
}

/* Author Box Widget */
.author-profile-box {
    background: #f8fafc;
    border-radius: var(--blog-radius-md);
    padding: 16px;
    margin-top: 20px;
    display: flex;
    gap: 14px;
    border: 1px solid rgba(27, 58, 75, 0.04);
}
.author-box-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.author-box-info {
    flex-grow: 1;
}
.author-box-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--bq-navy);
    margin-bottom: 2px;
}
.author-box-role {
    font-size: 0.7rem;
    color: var(--bq-green);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
    display: block;
}
.author-box-desc {
    font-size: 0.825rem;
    line-height: 1.45;
    color: #64748b;
    margin-bottom: 0;
}

/* === SIDEBAR STYLES === */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.sidebar-widget {
    background: #fff;
    border-radius: var(--blog-radius-md);
    border: 1px solid rgba(27, 58, 75, 0.04);
    box-shadow: var(--blog-shadow-sm);
    padding: 16px;
}
.widget-title {
    font-size: 0.95rem;
    font-weight: 800;
    color: var(--bq-navy);
    margin-bottom: 12px;
    position: relative;
    border-bottom: 2px solid rgba(27, 58, 75, 0.03);
    padding-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.widget-title::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 25px;
    height: 2px;
    background-color: var(--bq-green);
}

/* Search widget */
.search-widget-form .input-group {
    border: 1px solid rgba(27, 58, 75, 0.08);
    border-radius: 6px;
    overflow: hidden;
}
.search-widget-form input {
    height: 36px;
    border: none;
    padding-left: 10px;
    font-size: 0.85rem;
}
.search-widget-form input:focus {
    box-shadow: none;
}
.search-widget-form .btn-search {
    background: var(--bq-navy);
    color: #fff;
    border: none;
    padding: 0 12px;
    transition: var(--blog-transition);
}
.search-widget-form .btn-search:hover {
    background: var(--bq-green);
}

/* Categories List Widget */
.widget-categories-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 0;
}
.widget-categories-list li {
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    padding: 6px 0;
}
.widget-categories-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}
.widget-categories-list li:first-child {
    padding-top: 0;
}
.widget-categories-list a {
    color: #475569;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    font-size: 0.85rem;
    transition: var(--blog-transition);
    text-decoration: none;
}
.widget-categories-list a:hover {
    color: var(--bq-green);
    transform: translateX(2px);
}
.category-count {
    background: #f1f5f9;
    color: var(--bq-navy);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 20px;
}

/* Popular/Recent Posts Widget */
.sidebar-posts-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sidebar-post-item {
    display: flex;
    gap: 8px;
    align-items: center;
}
.sidebar-post-thumb {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
    background: #eee;
}
.sidebar-post-info {
    flex-grow: 1;
}
.sidebar-post-title {
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 2px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.sidebar-post-title a {
    color: var(--bq-navy);
    text-decoration: none;
    transition: var(--blog-transition);
}
.sidebar-post-title a:hover {
    color: var(--bq-green);
}
.sidebar-post-date {
    font-size: 0.65rem;
    color: #64748b;
}

/* Premium CTA Widget */
.sidebar-cta-widget {
    background: linear-gradient(135deg, #1B3A4B 0%, #0d212b 100%);
    color: #fff;
    border-radius: var(--blog-radius-md);
    padding: 18px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--blog-shadow-md);
}
.sidebar-cta-widget::before {
    content: "";
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(27, 167, 133, 0.06);
    border-radius: 50%;
    top: -60px;
    right: -60px;
    pointer-events: none;
}
.cta-widget-badge {
    background: rgba(27, 167, 133, 0.12);
    color: var(--bq-green);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.cta-widget-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.25;
    margin-bottom: 6px;
}
.cta-widget-desc {
    font-size: 0.775rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.4;
    margin-bottom: 12px;
}
.btn-sidebar-cta {
    background: var(--bq-red);
    color: #fff;
    font-weight: 700;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--blog-transition);
    border: none;
    min-height: 36px;
    text-decoration: none;
}
.btn-sidebar-cta:hover {
    background: #a32222;
    transform: translateY(-1px);
    color: #fff;
}

/* Định dạng Widget Hình ảnh Tùy biến trong Sidebar */
.blog-sidebar .widget_media_image,
.blog-sidebar .widget_image,
.blog-sidebar img {
    max-width: 100%;
    height: auto;
    border-radius: var(--blog-radius-md);
    box-shadow: var(--blog-shadow-sm);
    margin-bottom: 15px;
    display: block;
}

/* === RELATED POSTS SECTION === */
.related-posts-section {
    padding-top: 36px;
    padding-bottom: 40px;
    border-top: 1px solid rgba(0,0,0,0.04);
    background-color: #fafbfc;
}
.related-section-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--bq-navy);
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ==========================================
   RESPONSIVE STYLES
   ========================================== */

@media (max-width: 1199px) {
    .blog-magazine-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 991px) {
    .blog-magazine-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .magazine-featured-large {
        height: 320px;
    }
    .magazine-featured-list {
        height: auto;
        padding-left: 0;
        margin-top: 10px;
        gap: 10px;
    }
    .magazine-featured-item {
        padding: 8px 0;
    }
    .single-post-featured-image-inside {
        margin-top: 15px;
        border-radius: var(--blog-radius-md);
        aspect-ratio: 16/9;
        max-width: 100%;
    }
    .single-post-main-container {
        padding-top: 20px;
    }
    .blog-sidebar {
        margin-top: 30px;
    }
}

@media (max-width: 767px) {
    /* Safe container padding & section gaps */
    .blog-bg-light section {
        padding: 8px 0 !important;
    }

    /* Page title section premium adjustment */
    .blog-page-title-section {
        padding: 14px 18px !important;
        margin-bottom: 12px !important;
        text-align: center;
    }
    .blog-page-title-section .d-flex {
        flex-direction: column;
        gap: 6px !important;
        align-items: center !important;
        justify-content: center !important;
    }
    .blog-page-main-title {
        font-size: 1.35rem;
        text-align: center;
    }
    .blog-page-title-section .text-muted {
        font-size: 0.775rem;
        text-align: center;
        justify-content: center;
    }

    /* Featured Large Card mobile scale */
    .magazine-featured-large {
        height: 280px;
    }
    .featured-large-content {
        padding: 16px 20px;
    }
    .featured-large-title {
        font-size: 1.25rem;
        margin-bottom: 8px;
    }
    .featured-large-meta {
        font-size: 0.75rem;
        gap: 6px;
    }

    /* Featured list items details */
    .magazine-featured-list {
        gap: 8px;
    }
    .magazine-featured-item {
        padding: 8px;
        gap: 12px;
        border-radius: var(--blog-radius-md);
        background: #fff; /* White background to stand out when stacked */
        border: 1px solid rgba(27, 58, 75, 0.04);
    }
    .magazine-featured-item:hover {
        padding-left: 8px;
        transform: none; /* Disable shift on mobile touch */
    }
    .featured-item-title {
        font-size: 0.85rem;
        margin-bottom: 4px;
    }
    .featured-item-thumb {
        width: 80px;
        height: 60px;
    }

    /* Category pills horizontal list layout */
    .category-pills-container {
        padding-bottom: 4px;
        flex-direction: column;
        gap: 8px;
        align-items: stretch;
    }
    .category-pills-list {
        padding-bottom: 6px;
        gap: 6px;
        -webkit-overflow-scrolling: touch;
    }
    .pill-item {
        padding: 8px 14px; /* Larger tap target */
        font-size: 0.775rem;
        border-radius: 20px; /* Modern rounded pills style */
    }

    /* Main grid */
    .blog-magazine-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .magazine-card {
        border-radius: var(--blog-radius-md);
        box-shadow: 0 4px 12px rgba(27, 58, 75, 0.03);
    }
    .magazine-card-body {
        padding: 16px;
    }
    .magazine-card-title {
        font-size: 0.95rem;
        margin-bottom: 6px;
    }
    .magazine-card-excerpt {
        font-size: 0.8rem;
        margin-bottom: 10px;
        -webkit-line-clamp: 2; /* Shorter summary on mobile */
    }

    /* Single Post / Detail page */
    .single-post-breadcrumbs {
        margin-bottom: 6px;
        font-size: 0.725rem;
    }
    .single-title {
        font-size: 1.35rem; /* Larger, more readable title */
        line-height: 1.3;
        margin-bottom: 10px;
    }
    .single-meta-bar {
        gap: 8px 12px;
        padding: 8px 0;
    }
    .single-meta-item {
        font-size: 0.725rem;
    }

    /* Article content elements */
    .article-rich-content {
        font-size: 1rem; /* Highly readable body text size */
        line-height: 1.65;
    }
    .article-rich-content h2 {
        font-size: 1.25rem;
        margin-top: 1.5rem;
        margin-bottom: 0.6rem;
        padding-left: 12px;
    }
    .article-rich-content h2::before {
        width: 3px;
    }
    .article-rich-content h3 {
        font-size: 1.125rem;
        margin-top: 1.2rem;
        margin-bottom: 0.5rem;
    }
    .article-rich-content blockquote {
        padding: 12px 16px;
        font-size: 0.95rem;
        margin: 1.2rem 0;
    }
    .article-rich-content img {
        margin: 1.2rem auto;
        border-radius: var(--blog-radius-md);
    }

    /* Share & tag sections */
    .post-tags-container {
        margin-top: 20px;
        padding-top: 12px;
    }
    .post-footer-actions {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 12px 0;
    }
    .share-buttons-list {
        gap: 8px;
    }

    /* Author profile */
    .author-profile-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 16px;
        gap: 12px;
    }

    /* Pagination */
    .blog-pagination .page-numbers {
        padding: 8px 14px; /* Touch-friendly buttons */
        font-size: 0.775rem;
        border-radius: 8px;
    }
}