.detail-hero {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e3a5f 50%, var(--bg-dark) 100%);
    padding: 120px 0 60px;
    margin-top: var(--header-h);
}

.detail-hero-content {
    max-width: 800px;
}

.back-link {
    display: inline-flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    margin-bottom: 24px;
    transition: var(--transition);
}

.back-link:hover {
    color: #fff;
}

.detail-hero-title {
    font-size: 42px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
    line-height: 1.2;
}

.detail-hero-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.detail-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 40px;
    align-items: flex-start;
}

.detail-main {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow);
}

.detail-main h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px solid var(--primary);
    display: inline-block;
}

.detail-main h2:not(:first-child) {
    margin-top: 48px;
}

.detail-main > p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.service-modules {
    display: grid;
    gap: 24px;
}

.module-card {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 28px;
    border-left: 4px solid var(--primary);
}

.module-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.module-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 16px;
}

.module-card ul {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.module-card ul li {
    font-size: 14px;
    color: var(--text-light);
    padding-left: 20px;
    position: relative;
}

.module-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.advantage-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: var(--transition);
}

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

.advantage-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.advantage-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.advantage-item p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.scenarios-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.scenario-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    transition: var(--transition);
}

.scenario-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.scenario-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.scenario-item p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

.cases-list {
    display: grid;
    gap: 20px;
}

.case-item {
    background: var(--bg-light);
    border-radius: var(--radius-md);
    padding: 24px;
    border-left: 4px solid var(--accent);
}

.case-item h4 {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}

.case-item p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
}

.process-step {
    text-align: center;
    padding: 24px 16px;
    background: var(--bg-light);
    border-radius: var(--radius-md);
    position: relative;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 50%;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}

.process-step h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
}

.process-step p {
    font-size: 13px;
    color: var(--text-light);
    line-height: 1.6;
}

.detail-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    display: grid;
    gap: 24px;
}

.sidebar-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow);
}

.sidebar-card h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}

.sidebar-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 20px;
}

.related-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.related-links li {
    border-bottom: 1px solid var(--border);
}

.related-links li:last-child {
    border-bottom: none;
}

.related-links a {
    display: block;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-light);
    transition: var(--transition);
}

.related-links a:hover {
    color: var(--primary);
    padding-left: 8px;
}

.sidebar-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    text-align: center;
}

.sidebar-stat {
    padding: 12px 8px;
    background: var(--bg-light);
    border-radius: var(--radius-sm);
}

.sidebar-stat .stat-number {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 4px;
}

.sidebar-stat .stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-light);
}

.news-detail-hero {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e3a5f 50%, var(--bg-dark) 100%);
    padding: 120px 0 60px;
    margin-top: var(--header-h);
}

.news-detail-hero-content {
    max-width: 900px;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
}

.news-date {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.news-category {
    background: var(--primary);
    color: #fff;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
}

.news-detail-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.3;
}

.news-detail-section {
    padding: 60px 0;
    background: var(--bg-light);
}

.news-detail-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
}

.news-detail-content {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: var(--shadow);
}

.news-detail-content h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 20px;
    margin-top: 40px;
}

.news-detail-content h2:first-child {
    margin-top: 0;
}

.news-detail-content p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 20px;
}

.news-detail-content ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.news-detail-content ul li {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    padding-left: 24px;
    position: relative;
    margin-bottom: 12px;
}

.news-detail-content ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
}

.news-highlight {
    background: var(--primary-50);
    border-radius: var(--radius-md);
    padding: 24px;
    margin: 30px 0;
    border-left: 4px solid var(--primary);
}

.news-highlight p {
    color: var(--text);
    font-weight: 500;
    margin-bottom: 0;
}

.news-tags {
    display: flex;
    gap: 12px;
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.news-tag {
    background: var(--bg-light);
    color: var(--text-light);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
}

.news-related {
    margin-top: 60px;
}

.news-related h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 24px;
}

.news-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.news-related-item {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-related-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.news-related-item h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 8px;
    line-height: 1.4;
}

.news-related-item p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 12px;
}

.news-related-item span {
    font-size: 12px;
    color: var(--text-lighter);
}

@media (max-width: 1024px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-sidebar {
        position: static;
    }

    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .news-related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .detail-hero-title {
        font-size: 32px;
    }

    .detail-main {
        padding: 32px 24px;
    }

    .module-card ul {
        grid-template-columns: 1fr;
    }

    .advantages-grid,
    .scenarios-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .sidebar-stats {
        grid-template-columns: 1fr;
    }

    .news-detail-title {
        font-size: 28px;
    }

    .news-detail-content {
        padding: 32px 24px;
    }

    .news-related-grid {
        grid-template-columns: 1fr;
    }
}