/* ==========================================================================
   内页通用布局 —— 织造美学扩展模块
   ========================================================================== */

.page-header {
    position: relative;
    height: clamp(320px, 42vh, 420px);
    display: flex;
    align-items: center;
    color: #ffffff;
    overflow: hidden;
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
}

.page-header::before {
    content: "";
    position: absolute;
    inset: 0;
    backdrop-filter: blur(4px);
    background: linear-gradient(125deg, rgba(63, 81, 181, 0.72), rgba(33, 46, 122, 0.65)),
                linear-gradient(180deg, rgba(63, 81, 181, 0.25), rgba(210, 180, 140, 0.35));
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 2;
    display: grid;
    gap: var(--spacing-xs);
}

.page-header h1 {
    color: #fff;
    margin-bottom: 0;
}

.page-header p {
    color: rgba(255, 255, 255, 0.85);
    max-width: 680px;
}

.breadcrumb {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
    color: inherit;
}

.page-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: rgba(255, 255, 255, 0.9);
    margin-top: var(--spacing-xs);
}

/* 双栏内容布局 */
.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: var(--spacing-lg);
    align-items: center;
}

.content-grid.reverse {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
}

.content-text h2 {
    margin-bottom: var(--spacing-sm);
}

.content-text p {
    margin-bottom: 0.85rem;
}

.content-highlight {
    padding: var(--spacing-sm);
    background: rgba(63, 81, 181, 0.08);
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(63, 81, 181, 0.18);
}

.content-image {
    position: relative;
}

.content-image::after {
    content: "";
    position: absolute;
    inset: 12px -14px -12px 14px;
    border-radius: var(--border-radius-md);
    border: 1px dashed rgba(210, 180, 140, 0.45);
    z-index: -1;
}

.content-image img {
    width: 100%;
    height: auto;
    box-shadow: var(--shadow-md);
}

/* 时间轴 */
.timeline {
    position: relative;
    padding: var(--spacing-lg) 0;
}

.timeline::before {
    content: "";
    position: absolute;
    inset: 0;
    width: 2px;
    background: linear-gradient(180deg, rgba(63, 81, 181, 0.25), rgba(210, 180, 140, 0.35));
    margin: 0 auto;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-lg);
    width: 50%;
    padding: 0 var(--spacing-md);
}

.timeline-item:nth-child(odd) {
    left: 0;
    text-align: right;
}

.timeline-item:nth-child(even) {
    left: 50%;
}

.timeline-item::before {
    content: "";
    position: absolute;
    top: 0.6rem;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(63, 81, 181, 0.9), rgba(210, 180, 140, 0.9));
    box-shadow: 0 0 0 6px rgba(63, 81, 181, 0.15);
}

.timeline-item:nth-child(odd)::before {
    right: -6px;
}

.timeline-item:nth-child(even)::before {
    left: -6px;
}

.timeline-year {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: 0.4rem;
}

.timeline-content {
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(63, 81, 181, 0.12);
    box-shadow: var(--shadow-sm);
}

.timeline-content h3 {
    margin-bottom: 0.45rem;
}

/* 卡片矩阵 */
.card-tilt {
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-sm);
    background: var(--color-surface);
    border: 1px solid rgba(210, 180, 140, 0.3);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-tilt:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.card-tilt h3 {
    margin-bottom: 0.6rem;
}

.card-tilt p {
    margin-bottom: 0.4rem;
}

.data-board {
    display: grid;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    background: rgba(63, 81, 181, 0.06);
}

.data-board strong {
    font-size: 2.2rem;
    color: var(--color-primary-dark);
}

.data-board span {
    color: var(--color-muted);
}

/* 标签导航 */
.tab-nav {
    display: inline-flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: var(--spacing-sm);
}

.tab-nav a {
    padding: 0.5rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(63, 81, 181, 0.16);
    color: var(--color-muted);
    transition: all 0.25s ease;
}

.tab-nav a.active,
.tab-nav a:hover {
    background: rgba(63, 81, 181, 0.12);
    color: var(--color-primary-dark);
    border-color: rgba(63, 81, 181, 0.22);
}

/* 新闻 */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.news-card {
    border-radius: var(--border-radius-md);
    background: var(--color-surface);
    border: 1px solid rgba(63, 81, 181, 0.08);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    display: grid;
}

.news-card img {
    height: 220px;
    object-fit: cover;
    border-radius: 0;
}

.news-body {
    padding: var(--spacing-sm);
    display: grid;
    gap: 0.65rem;
}

.news-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--color-muted);
}

.news-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.news-detail {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg) var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.news-detail h2 {
    margin-bottom: var(--spacing-sm);
}

.news-detail p {
    margin-bottom: 1.1rem;
}

/* 案例展示 */
.case-matrix {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.case-card {
    border-radius: var(--border-radius-md);
    background: var(--color-surface);
    border: 1px solid rgba(210, 180, 140, 0.28);
    padding: var(--spacing-sm);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.6rem;
}

.case-card img {
    border-radius: var(--border-radius-md);
    height: 200px;
    object-fit: cover;
}

.case-card h3 a {
    color: var(--color-primary-dark);
}

.case-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

/* 招聘 */
.job-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.job-card {
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid rgba(63, 81, 181, 0.12);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.65rem;
}

.job-card h3 {
    margin-bottom: 0;
}

.job-meta {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--color-muted);
}

.job-card ul {
    list-style: none;
    display: grid;
    gap: 0.45rem;
}

.job-card ul li::before {
    content: "•";
    color: var(--color-accent-strong);
    margin-right: 0.6rem;
}

/* 联系方式 */
.contact-grid {
    display: grid;
    gap: var(--spacing-md);
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.contact-card {
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(63, 81, 181, 0.12);
    box-shadow: var(--shadow-sm);
    display: grid;
    gap: 0.6rem;
}

.contact-card h3 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-detail {
    display: grid;
    gap: 0.35rem;
    color: var(--color-muted);
}

.map-container {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* 法律/隐私 */
.legal-section {
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
}

.legal-section h2 {
    margin-top: var(--spacing-md);
}

.legal-section p {
    margin-bottom: 0.8rem;
}

.legal-section ul {
    padding-left: 1.2rem;
    margin-bottom: 1rem;
    color: var(--color-muted);
}

/* ==========================================================================
   响应式处理
   ========================================================================== */
@media (max-width: 1024px) {
    .content-grid,
    .content-grid.reverse {
        grid-template-columns: 1fr;
    }

    .content-image::after {
        inset: 10px;
    }
}

@media (max-width: 768px) {
    .timeline {
        padding-left: 0;
    }

    .timeline::before {
        left: 12px;
        margin: 0;
    }

    .timeline-item,
    .timeline-item:nth-child(even),
    .timeline-item:nth-child(odd) {
        width: 100%;
        padding-left: 2.4rem;
        text-align: left;
        left: 0;
    }

    .timeline-item::before {
        left: 5px;
    }
}

@media (max-width: 600px) {
    .page-header {
        height: auto;
        padding: var(--spacing-lg) 0;
    }

    .data-board {
        text-align: center;
    }
}