/* ============================================================
   MODULE.CSS v3.0 - 组件样式
   ============================================================ */

/* 1. Author Profile */
.author-profile {
    background: linear-gradient(180deg, #fffdf7 0%, #fff0d4 100%);
}

.author-profile h1 {
    color: #92400e;
}

.author-profile img.rounded-circle {
    border: 4px solid #ffedd5;
    box-shadow: 0 6px 24px rgba(146, 64, 14, 0.12), 0 2px 6px rgba(146, 64, 14, 0.08);
}

.author-profile .badge.bg-light {
    background: linear-gradient(135deg, #f5e9d7, #fdf1dc) !important;
    color: #44403c !important;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.author-profile .badge.bg-light:hover {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    color: #fff !important;
}

/* 2. Author Box */
.author-box {
    border-inline-start: 4px solid #f59e0b;
    background: linear-gradient(135deg, #fff 0%, #fffbeb 100%);
    border-radius: 18px;
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.author-box:hover {
    box-shadow: 0 6px 24px rgba(146, 64, 14, 0.12), 0 2px 6px rgba(146, 64, 14, 0.08);
}

.author-box img {
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* 3. Author Posts List */
.author-posts-list .card {
    transition: all 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    background: linear-gradient(145deg, #ffffff 0%, #fffaf0 100%);
    border-radius: 20px;
    overflow: hidden;
}

.author-posts-list .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(146, 64, 14, 0.16), 0 4px 10px rgba(146, 64, 14, 0.1);
}

.author-posts-list .card-img-top {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.author-posts-list .card:hover .card-img-top {
    transform: scale(1.05);
}

/* 4. Main Authors */
.main-authors-section {
    background: linear-gradient(135deg, #1c1917 0%, #292524 55%, #1c1917 100%);
    color: #f5f5f4;
}

.author-card {
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid rgba(245, 158, 11, 0.14);
    background: linear-gradient(145deg, #ffffff 0%, #fffbeb 100%);
    border-radius: 20px;
    color: #292524;
}

.author-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(146, 64, 14, 0.22), 0 8px 16px rgba(146, 64, 14, 0.12);
}

.author-card img.rounded-circle {
    border: 3px solid #f5e9d7;
    transition: border-color 0.5s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.author-card:hover img.rounded-circle {
    border-color: #d97706;
}

/* 5. FAQ */
.faq-section {
    background: linear-gradient(180deg, #fff7ed 0%, #fffdf7 45%, #ffffff 100%);
}

.faq-section h2 {
    font-size: 1.75rem;
    color: #92400e;
}

.faq-list .faq-item {
    border: 1px solid rgba(217, 119, 6, 0.08);
    background: linear-gradient(135deg, #ffffff 0%, #fffbeb 100%);
    border-radius: 16px;
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    cursor: pointer;
}

.faq-list .faq-item:hover {
    box-shadow: 0 20px 40px rgba(146, 64, 14, 0.12), 0 6px 12px rgba(146, 64, 14, 0.08) !important;
    transform: translateY(-2px);
}

.faq-list .faq-item[open] {
    border-color: rgba(217, 119, 6, 0.35);
    background: linear-gradient(90deg, #fef3c7 0%, #ffffff 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: #d97706;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 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: #d97706;
}

.faq-list .faq-answer {
    font-size: 0.95rem;
    line-height: 1.8;
    animation: faqFadeIn 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes faqFadeIn {
    from {
        opacity: 0;
        transform: translateY(-6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 6. Sidebar Widgets */
.sidebar-widgets .card {
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
    background: linear-gradient(145deg, #ffffff 0%, #fffaf0 100%);
    border-radius: 18px;
}

.sidebar-widgets .card:hover {
    box-shadow: 0 6px 24px rgba(146, 64, 14, 0.12), 0 2px 6px rgba(146, 64, 14, 0.08);
}

.sidebar-widgets h5 {
    color: #92400e;
}

.sidebar-widgets .badge {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.sidebar-widgets .badge:hover {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    color: #fff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(146, 64, 14, 0.18);
}

.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: #d97706 !important;
}

/* 7. Pagination */
.pagination .page-link {
    color: #d97706;
    border-color: #e9d6b9;
    background: linear-gradient(180deg, #ffffff, #fffaf0);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, #fef3c7, #f5e9d7);
    color: #b45309;
    border-color: #d97706;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #d97706, #b45309);
    border-color: #d97706;
    color: #fff;
}

.pagination .page-item.disabled .page-link {
    color: #a8a29e;
}

/* 8. Search Box */
.search-box-section {
    background: linear-gradient(180deg, #fef3c7 0%, #fff7ed 100%);
}

.search-box-section .input-group-lg .form-control {
    border-radius: 50rem 0 0 50rem;
    padding-inline-start: 1.5rem;
}

.search-box-section .input-group-lg .btn {
    border-radius: 0 50rem 50rem 0;
}

.search-box-section .badge {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-box-section .badge:hover {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    color: #fff !important;
    border-color: #d97706 !important;
}

/* 9. Search Results */
.search-results-section {
    background: linear-gradient(180deg, #ffffff 0%, #fff7ed 100%);
}

.search-result {
    background: rgba(255, 255, 255, 0.72);
    border-radius: 18px;
    backdrop-filter: blur(4px);
    transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1);
}

.search-result:hover {
    transform: translateX(3px);
    box-shadow: 0 6px 24px rgba(146, 64, 14, 0.12), 0 2px 6px rgba(146, 64, 14, 0.08);
}

.search-result h2 a:hover {
    color: #d97706 !important;
}

.search-result mark {
    background: linear-gradient(180deg, #fde68a 0%, #fcd34d 100%);
    padding-inline: 2px;
    border-radius: 4px;
    font-weight: 600;
}

/* 10. Error Page */
.error-page h1 {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 45%, #92400e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    line-height: 1;
    text-shadow: 0 8px 32px rgba(217, 119, 6, 0.35);
}

.recommended-links .badge {
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid #e9d6b9;
    background: #fff;
}

.recommended-links .badge:hover {
    background: linear-gradient(135deg, #d97706, #b45309) !important;
    color: #fff !important;
    border-color: #d97706 !important;
    transform: translateY(-2px);
    box-shadow: 0 2px 10px rgba(146, 64, 14, 0.08), 0 1px 3px rgba(146, 64, 14, 0.06);
}

.recommended-links .badge:hover .text-warning {
    color: #fbbf24 !important;
}

/* 11. Legal Article */
.legal-article-section,
main:has(> .container > article.bg-white) {
    background: linear-gradient(180deg, #fff8f0 0%, #fef3c7 100%);
}

article :is(h2.h4) {
    color: #b45309;
    border-bottom: 2px solid #e9d6b9;
    padding-bottom: var(--space-xs);
    margin-bottom: var(--space-sm);
}

article .alert-info {
    background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
    border-color: #fbbf24;
    color: #92400e;
}

article .list-group-item {
    background: rgba(255, 255, 255, 0.4);
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

article .list-group-item:hover {
    background: #fef3c7;
    padding-inline-start: var(--space-sm);
}

/* 12. Post List */
.posts-grid .card {
    transition: all 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    border: 1px solid rgba(217, 119, 6, 0.12);
    background: linear-gradient(145deg, #ffffff 0%, #fffaf0 100%);
    border-radius: 20px;
    overflow: hidden;
}

.posts-grid .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(146, 64, 14, 0.16), 0 4px 10px rgba(146, 64, 14, 0.1);
    border-color: #d97706;
}

.posts-grid .card-img-top {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.posts-grid .card:hover .card-img-top {
    transform: scale(1.05);
}

.posts-grid .card-title a {
    transition: color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.posts-grid .card-title a:hover {
    color: #d97706 !important;
}

/* 13. Related Posts */
.related-posts h3 {
    border-bottom: 3px solid #f59e0b;
    padding-bottom: var(--space-xs);
    display: inline-block;
}

.related-card {
    transition: all 0.55s cubic-bezier(0.22, 1, 0.36, 1);
    background: linear-gradient(145deg, #ffffff 0%, #fffaf0 100%);
    border-radius: 18px;
}

.related-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 24px rgba(146, 64, 14, 0.12), 0 2px 6px rgba(146, 64, 14, 0.08);
}

.related-card img {
    transition: transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.related-card:hover img {
    transform: scale(1.05);
}

/* 14. Social Share */
.social-share .btn {
    min-width: 40px;
    border-radius: 12px;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.social-share .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 2px 10px rgba(146, 64, 14, 0.08), 0 1px 3px rgba(146, 64, 14, 0.06);
}

.social-share [data-copy-url].copied {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    border-color: #059669;
}

/* 15. Bootstrap Accordion override */
.accordion-button:not(.collapsed) {
    background: linear-gradient(90deg, #fef3c7, #fff7ed);
    color: #92400e;
    box-shadow: none;
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.2rem rgba(217, 119, 6, 0.18);
}

/* 16. Modal */
.modal-content {
    border: none;
    border-radius: 24px;
    box-shadow: 0 24px 48px rgba(146, 64, 14, 0.22), 0 8px 16px rgba(146, 64, 14, 0.12);
}

/* 17. Tooltip */
.tooltip-inner {
    background-color: #78350f;
    border-radius: 8px;
    font-size: 0.85rem;
}

/* 18. Responsive */
@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;
    }
}