.author-profile {
    background: linear-gradient(135deg, #ffffff 0%, #fff7e6 35%, #eef2ff 100%);
}

.author-profile h1 {
    color: #0f2a4a;
}

.author-profile img.rounded-circle {
    border: 4px solid #ffffff;
    box-shadow:
        0 18px 45px rgba(9, 20, 40, 0.14),
        0 6px 18px rgba(9, 20, 40, 0.10),
        inset 0 0 0 1px rgba(15, 42, 74, 0.10);
}

.author-profile .badge.bg-light {
    background: #fff3d6 !important;
    color: #23415b !important;
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.author-profile .badge.bg-light:hover {
    background: linear-gradient(90deg, #0d6efd 0%, #2dd4bf 115%) !important;
    color: #ffffff !important;
}

.author-box {
    border-inline-start: 4px solid #ffb703;
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.author-box:hover {
    box-shadow:
        0 20px 55px rgba(10, 20, 40, 0.16),
        0 10px 24px rgba(10, 20, 40, 0.10),
        0 0 0 1px rgba(255, 183, 3, 0.25);
}

.author-box img {
    transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.author-box:hover img {
    transform: scale(1.05);
}

.author-posts-list .card {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
    overflow: hidden;
}

.author-posts-list .card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 30px 70px rgba(15, 42, 74, 0.18),
        0 14px 30px rgba(15, 42, 74, 0.12),
        inset 0 0 0 1px rgba(13, 110, 253, 0.18);
}

.author-posts-list .card-img-top {
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.author-posts-list .card:hover .card-img-top {
    transform: scale(1.06);
}

.main-authors-section {
    background: linear-gradient(180deg, #f7f4ff 0%, #ffffff 55%, #fdf2f8 100%);
}

.author-card {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 1px solid rgba(15, 42, 74, 0.12);
}

.author-card:hover {
    transform: translateY(-9px);
    box-shadow:
        0 36px 85px rgba(10, 20, 40, 0.18),
        0 14px 36px rgba(10, 20, 40, 0.12),
        0 0 0 1px rgba(255, 183, 3, 0.25);
}

.author-card img.rounded-circle {
    border: 3px solid #fff6ea;
    transition: border-color 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.author-card:hover img.rounded-circle {
    border-color: #0d6efd;
}

.faq-section {
    background: linear-gradient(180deg, #f7f4ff 0%, #ffffff 48%, #fff8ec 100%);
}

.faq-section h2 {
    font-size: 1.75rem;
    color: #0f2a4a;
}

.faq-list .faq-item {
    border: 1px solid rgba(15, 42, 74, 0.10);
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: pointer;
}

.faq-list .faq-item:hover {
    box-shadow:
        0 18px 45px rgba(13, 110, 253, 0.12),
        0 8px 18px rgba(10, 20, 40, 0.10),
        inset 0 0 0 1px rgba(13, 110, 253, 0.18) !important;
    transform: translateY(-2px);
}

.faq-list .faq-item[open] {
    border-color: rgba(45, 212, 191, 0.35);
    background: linear-gradient(90deg, #e6fff7 0%, #ffffff 55%, #fff7e6 100%);
}

.faq-list .faq-item summary {
    list-style: none;
    cursor: pointer;
    font-size: 1.05rem;
    line-height: 1.6;
    padding-inline-end: 2rem;
    position: relative;
    user-select: none;
}

.faq-list .faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-list .faq-item summary::marker {
    content: '';
}

.faq-list .faq-item summary::after {
    content: '+';
    position: absolute;
    inset-inline-end: 0.25rem;
    inset-block-start: 50%;
    transform: translateY(-50%);
    font-size: 1.5rem;
    font-weight: 300;
    color: #ffb703;
    transition: transform 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
    line-height: 1;
}

.faq-list .faq-item[open] summary::after {
    content: '−';
    transform: translateY(-50%) rotate(180deg);
}

.faq-list .faq-q-num {
    font-weight: 700;
    font-size: 0.95rem;
    color: #0d6efd;
}

.faq-list .faq-answer {
    font-size: 0.95rem;
    line-height: 1.8;
    animation: faqFadeIn 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes faqFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.sidebar-widgets .card {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.sidebar-widgets .card:hover {
    box-shadow:
        0 18px 45px rgba(10, 20, 40, 0.14),
        0 8px 18px rgba(10, 20, 40, 0.10),
        inset 0 0 0 1px rgba(13, 110, 253, 0.12);
}

.sidebar-widgets h5 {
    color: #0f2a4a;
}

.sidebar-widgets .badge {
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
    cursor: pointer;
}

.sidebar-widgets .badge:hover {
    background-color: #0d6efd !important;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow:
        0 14px 30px rgba(13, 110, 253, 0.22),
        0 6px 14px rgba(10, 20, 40, 0.10);
}

.sidebar-widgets ul li:last-child {
    border-bottom: 0 !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
}

.sidebar-widgets ul li a:hover .small {
    color: #0d6efd !important;
}

.pagination .page-link {
    color: #0d6efd;
    border-color: rgba(15, 42, 74, 0.22);
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.pagination .page-link:hover {
    background-color: #f7f9ff;
    color: #0f2a4a;
    border-color: #0d6efd;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(90deg, #0d6efd 0%, #2dd4bf 120%);
    border-color: #0d6efd;
    color: #ffffff;
}

.pagination .page-item.disabled .page-link {
    color: rgba(15, 42, 74, 0.45);
}

.search-box-section {
    background: linear-gradient(180deg, #f7f4ff 0%, #ffffff 60%, #fff8ec 100%);
}

.search-box-section .input-group-lg .form-control {
    border-radius: var(--radius-pill) 0 0 var(--radius-pill);
    padding-inline-start: 1.5rem;
}

.search-box-section .input-group-lg .btn {
    border-radius: 0 var(--radius-pill) var(--radius-pill) 0;
}

.search-box-section .badge {
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.search-box-section .badge:hover {
    background-color: #0d6efd !important;
    color: #ffffff !important;
    border-color: #0d6efd !important;
    box-shadow:
        0 18px 40px rgba(13, 110, 253, 0.22),
        0 8px 18px rgba(10, 20, 40, 0.12);
}

.search-results-section {
    background: linear-gradient(180deg, #ffffff 0%, #f7f4ff 100%);
}

.search-result {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.search-result:hover {
    transform: translateX(4px);
    box-shadow:
        0 22px 55px rgba(10, 20, 40, 0.14),
        0 10px 24px rgba(10, 20, 40, 0.10),
        inset 0 0 0 1px rgba(255, 183, 3, 0.18);
}

.search-result h2 a:hover {
    color: #0d6efd !important;
}

.search-result mark {
    background-color: #fef3c7;
    padding-inline: 2px;
    border-radius: 3px;
    font-weight: 700;
    color: #3f2a00;
}

.error-page h1 {
    background: linear-gradient(135deg, #0d6efd 0%, #2dd4bf 45%, #ffb703 105%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    line-height: 1;
    text-shadow:
        0 18px 55px rgba(13, 110, 253, 0.18),
        0 8px 22px rgba(45, 212, 191, 0.16);
}

.recommended-links .badge {
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 1px solid rgba(15, 42, 74, 0.22);
}

.recommended-links .badge:hover {
    background-color: #0d6efd !important;
    color: #ffffff !important;
    border-color: #0d6efd !important;
    transform: translateY(-2px);
    box-shadow:
        0 18px 40px rgba(13, 110, 253, 0.24),
        0 8px 18px rgba(10, 20, 40, 0.12);
}

.recommended-links .badge:hover .text-warning {
    color: #2dd4bf !important;
}

.legal-article-section,
main:has(> .container > article.bg-white) {
    background: linear-gradient(180deg, #f7f4ff 0%, #ffffff 55%, #fff8ec 100%);
}

article :is(h2.h4) {
    color: #0f2a4a;
    border-bottom: 2px solid rgba(255, 183, 3, 0.65);
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-sm);
}

article .alert-info {
    background-color: #e8f2ff;
    border-color: #b7d5ff;
    color: #0f2a4a;
}

article .list-group-item {
    background: transparent;
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

article .list-group-item:hover {
    background: linear-gradient(90deg, rgba(15, 42, 74, 0.04) 0%, rgba(255, 183, 3, 0.06) 100%);
    padding-inline-start: var(--space-sm);
}

.posts-grid {
    /* Container nếu cần */
}

.posts-grid .card {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
    border: 1px solid rgba(15, 42, 74, 0.12);
    overflow: hidden;
}

.posts-grid .card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 28px 70px rgba(10, 20, 40, 0.16),
        0 12px 28px rgba(10, 20, 40, 0.12),
        inset 0 0 0 1px rgba(13, 110, 253, 0.20);
    border-color: #0d6efd;
}

.posts-grid .card-img-top {
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.posts-grid .card:hover .card-img-top {
    transform: scale(1.06);
}

.posts-grid .card-title a {
    transition: color 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.posts-grid .card-title a:hover {
    color: #0d6efd !important;
}

.related-posts h3 {
    border-bottom: 3px solid #2dd4bf;
    padding-bottom: var(--space-xs);
    display: inline-block;
}

.related-card {
    transition: all 0.52s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.related-card:hover {
    transform: translateY(-6px);
    box-shadow:
        0 20px 55px rgba(10, 20, 40, 0.14),
        0 10px 24px rgba(10, 20, 40, 0.10),
        inset 0 0 0 1px rgba(45, 212, 191, 0.22);
}

.related-card img {
    transition: transform 0.7s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.related-card:hover img {
    transform: scale(1.06);
}

.social-share .btn {
    min-width: 40px;
    transition: all 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.social-share .btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 14px 30px rgba(10, 20, 40, 0.16),
        0 8px 18px rgba(10, 20, 40, 0.10),
        inset 0 0 0 1px rgba(255, 183, 3, 0.18);
}

.social-share [data-copy-url].copied {
    background-color: #16a34a;
    color: #ffffff;

    border-color: #16a34a;
    box-shadow:
        0 18px 40px rgba(22, 163, 74, 0.22),
        0 8px 18px rgba(10, 20, 40, 0.10);
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(90deg, #eff6ff 0%, #ffffff 60%, #fff8ec 100%);
    color: #0f2a4a;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.22rem rgba(13, 110, 253, 0.22);
}

.modal-content {
    border: none;
    border-radius: 18px;
    box-shadow:
        0 40px 110px rgba(10, 20, 40, 0.22),
        0 18px 45px rgba(10, 20, 40, 0.18),
        inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

.tooltip-inner {
    background-color: #0f2a4a;
    border-radius: 10px;
    font-size: 0.85rem;
    box-shadow:
        0 16px 40px rgba(10, 20, 40, 0.25),
        inset 0 0 0 1px rgba(255, 255, 255, 0.10);
}

@media (max-width: 767.98px) {
    .faq-section h2 {
        font-size: 1.4rem;
    }

    .faq-list .faq-item summary {
        font-size: 0.95rem;
        padding-inline-end: 1.5rem;
    }

    .faq-list .faq-answer {
        font-size: 0.88rem;
    }

    .author-profile h1 {
        font-size: 1.5rem;
    }

    .author-profile .col-md-3 img {
        width: 120px !important;
        height: 120px !important;
    }

    .error-page h1 {
        font-size: 5rem !important;
    }

    .search-box-section .input-group-lg .form-control,
    .search-box-section .input-group-lg .btn {
        font-size: 1rem;
    }
}

@media (max-width: 575.98px) {
    .related-posts .row > [class*="col-"] {
        margin-bottom: var(--space-sm);
    }

    .pagination .page-link {
        padding: 0.4rem 0.7rem;
        font-size: 0.9rem;
    }
}