/* ================================================
   普通文章/新闻详情页专用样式 - single.css
   藏后品牌官网
   ================================================ */

/* ---- 1. 主包装区与背景 ---- */
.single-main-wrapper {
    padding: 120px 0 100px;
    background: #faf8f5;
}
.single-layout-grid {
    display: grid;
    grid-template-columns: 8.5fr 3.5fr;
    gap: 40px;
    align-items: stretch;
}

/* ---- 2. 面包屑导航 ---- */
.breadcrumb-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
    color: var(--color-text-light);
    margin-bottom: 30px;
    letter-spacing: 0.05em;
}
.breadcrumb-nav a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: var(--transition);
}
.breadcrumb-nav a:hover {
    color: var(--color-gold-dark);
}
.breadcrumb-nav .separator {
    color: rgba(17,31,77,0.15);
}
.breadcrumb-nav .current-page {
    color: var(--color-gold-dark);
    font-weight: 600;
}

/* ---- 3. 文章内容主容器 ---- */
.post-detail-container {
    background: var(--color-white);
    border: 1px solid rgba(17,31,77,0.03);
    border-radius: 4px;
    padding: 48px;
    box-shadow: 0 4px 20px rgba(17,31,77,0.01);
}

/* ---- 4. 文章头部区 ---- */
.post-header-box {
    margin-bottom: 35px;
    border-bottom: 1px solid rgba(17,31,77,0.05);
    padding-bottom: 30px;
}
.post-header-meta-top {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}
.post-header-cat-tag {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(201,162,39,0.08);
    border: 1px solid rgba(201,162,39,0.15);
    border-radius: 2px;
    color: var(--color-gold-dark);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-decoration: none;
    transition: var(--transition);
}
.post-header-cat-tag:hover {
    background: var(--color-gold);
    color: var(--color-white);
    border-color: var(--color-gold);
}
.post-main-title {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-primary);
    margin-bottom: 20px;
    font-family: var(--font-serif);
    letter-spacing: 0.02em;
}
.post-header-meta-bottom {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    color: var(--color-text-light);
    font-size: 0.85rem;
}
.meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}
.meta-item i {
    color: var(--color-gold);
}

/* ---- 5. 特色主图 ---- */
.post-featured-image {
    width: 100%;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: 0 10px 30px rgba(17,31,77,0.04);
}
.post-featured-image img {
    width: 100%;
    height: auto;
    max-height: 480px;
    object-fit: cover;
    display: block;
}

/* ---- 6. 极致排版内容区 (Rich Content) ---- */
.post-content-rich {
    color: var(--color-primary-dark);
    font-size: 0.98rem;
    line-height: 1.88;
    letter-spacing: 0.03em;
}
.post-content-rich p {
    margin-bottom: 24px;
    text-align: justify;
}
.post-content-rich strong {
    color: var(--color-primary);
    font-weight: 700;
}

/* 标题样式：带左侧耀金装饰条 */
.post-content-rich h2 {
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 45px 0 20px;
    padding-left: 14px;
    border-left: 3.5px solid var(--color-gold);
    line-height: 1.35;
    font-family: var(--font-serif);
}
.post-content-rich h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 35px 0 15px;
    line-height: 1.4;
}

/* 引用样式：古风雅致 */
.post-content-rich blockquote {
    margin: 35px 0;
    padding: 24px 30px;
    background: #fdfbf7;
    border-left: 4px solid var(--color-gold);
    border-radius: 0 4px 4px 0;
    position: relative;
}
.post-content-rich blockquote p {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-primary);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 0;
}
.post-content-rich blockquote::after {
    content: "”";
    position: absolute;
    bottom: -10px;
    right: 30px;
    font-family: Georgia, serif;
    font-size: 5rem;
    color: rgba(201,162,39,0.1);
    line-height: 1;
}

/* 列表样式 */
.post-content-rich ul, .post-content-rich ol {
    margin-bottom: 25px;
    padding-left: 20px;
}
.post-content-rich ul li {
    list-style-type: none;
    position: relative;
    padding-left: 18px;
    margin-bottom: 10px;
}
.post-content-rich ul li::before {
    content: "•";
    color: var(--color-gold);
    font-size: 1.25rem;
    position: absolute;
    left: 0;
    top: -2px;
}
.post-content-rich ol li {
    list-style-type: decimal;
    margin-bottom: 10px;
    padding-left: 5px;
}

/* 正文插图 */
.post-content-rich img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin: 30px auto;
    display: block;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

/* ---- 7. 文章底部署名与分享 ---- */
.post-footer-actions-bar {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px dashed rgba(17,31,77,0.08);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}
.post-tags-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.post-tags-pills a {
    display: inline-block;
    padding: 6px 14px;
    background: #fdfbf7;
    border: 1px solid rgba(17,31,77,0.05);
    border-radius: 2px;
    color: var(--color-text-light);
    font-size: 0.8rem;
    text-decoration: none;
    transition: var(--transition);
}
.post-tags-pills a:hover {
    border-color: var(--color-gold);
    color: var(--color-gold-dark);
    background: var(--color-white);
}
.post-share-section {
    display: flex;
    align-items: center;
    gap: 12px;
}
.share-title {
    font-size: 0.85rem;
    color: var(--color-text-light);
    font-weight: 600;
}
.share-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(17,31,77,0.08);
    color: var(--color-primary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}
.share-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold-dark);
    background: #fdfbf7;
    transform: translateY(-2px);
}

/* ---- 8. 经典上一篇/下一篇双栏卡片 ---- */
.post-navigation-wrapper {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.nav-card-link {
    background: var(--color-white);
    border: 1px solid rgba(17,31,77,0.03);
    border-radius: 4px;
    padding: 24px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    box-shadow: 0 4px 15px rgba(17,31,77,0.01);
    transition: var(--transition);
}
.nav-card-link:hover {
    transform: translateY(-4px);
    border-color: rgba(201,162,39,0.25);
    box-shadow: 0 8px 24px rgba(17,31,77,0.05);
}
.nav-card-label {
    font-size: 0.72rem;
    color: var(--color-gold-dark);
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    text-transform: uppercase;
}
.nav-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.45;
    color: var(--color-primary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: var(--transition);
}
.nav-card-link:hover .nav-card-title {
    color: var(--color-gold-dark);
}
.nav-card-link.nav-prev {
    text-align: left;
}
.nav-card-link.nav-next {
    text-align: right;
}

/* ---- 9. 侧边栏及最新动态 ---- */
.news-secondary-sidebar {
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 110px;
    align-self: start;
}
.sidebar-sticky-wrap {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.sidebar-card {
    background: var(--color-white);
    border: 1px solid rgba(17,31,77,0.05);
    border-radius: 4px;
    padding: 28px;
    box-shadow: 0 4px 15px rgba(17,31,77,0.015);
}
.sidebar-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: 0.05em;
    margin-bottom: 12px;
    position: relative;
}
.sidebar-divider {
    height: 1px;
    background: rgba(17,31,77,0.05);
    margin-bottom: 20px;
    position: relative;
}
.sidebar-divider .gold-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--color-gold);
}
.sidebar-about-text {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: 20px;
    text-align: justify;
}
.sidebar-btn-gold {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    border: 1px solid var(--color-gold);
    color: var(--color-gold-dark);
    font-size: 0.82rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 2px;
    letter-spacing: 0.05em;
    transition: var(--transition);
}
.sidebar-btn-gold:hover {
    background: var(--color-gold);
    color: var(--color-white);
}
.sidebar-latest-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.latest-item {
    display: flex;
    gap: 14px;
    align-items: center;
}
.latest-item-img {
    width: 65px;
    height: 65px;
    border-radius: 3px;
    overflow: hidden;
    background: #e5dec9;
    flex-shrink: 0;
}
.latest-item-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.latest-item:hover .latest-item-img img {
    transform: scale(1.05);
}
.latest-item-info {
    flex-grow: 1;
}
.latest-item-title {
    font-size: 0.85rem;
    font-weight: 600;
    line-height: 1.4;
    margin: 0 0 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.latest-item-title a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}
.latest-item-title a:hover {
    color: var(--color-gold-dark);
}
.latest-item-date {
    font-size: 0.72rem;
    color: var(--color-text-light);
}

/* 侧边栏扫码框 */
.sidebar-qr-card {
    text-align: center;
}
.sidebar-qr-box {
    width: 150px;
    height: 150px;
    margin: 0 auto 16px;
    border: 1px solid rgba(17,31,77,0.06);
    padding: 6px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}
.sidebar-qr-box img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.sidebar-qr-desc {
    font-size: 0.82rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}

/* ---- 10. 响应式规则 ---- */
@media (max-width: 1200px) {
    .single-layout-grid {
        grid-template-columns: 8fr 4fr;
        gap: 30px;
    }
    .post-detail-container {
        padding: 36px;
    }
}
@media (max-width: 992px) {
    .single-layout-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    .news-secondary-sidebar {
        max-width: 600px;
        margin: 0 auto;
        width: 100%;
    }
}
@media (max-width: 768px) {
    .post-detail-container {
        padding: 24px;
    }
    .post-main-title {
        font-size: 1.7rem;
    }
    .post-navigation-wrapper {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    .nav-card-link.nav-next {
        text-align: left;
    }
}