/* 蓝曼智能科技主题样式 */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1e3a5f;
    --primary-hover: #2d4a6f;
    --secondary-color: #0284c7;
    --text-color: #1e293b;
    --text-light: #64748b;
    --bg-color: #ffffff;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --shadow: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-hover: 0 4px 16px rgba(0,0,0,0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--text-color);
    background: var(--bg-color);
    line-height: 1.6;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--primary-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.site-header {
    background: #fff;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.site-logo a {
    color: var(--primary-color);
    font-size: 1.25rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}

/* WP 自定义标志（图片 logo）- 自适应导航栏高度 */
.custom-logo-link {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.custom-logo {
    max-height: 50px;
    width: auto;
    display: block;
}

@media (max-width: 768px) {
    .custom-logo {
        max-height: 40px;
    }
}

.main-nav .nav-menu {
    list-style: none;
    display: flex;
    gap: 32px;
}

.main-nav .nav-menu a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav .nav-menu a:hover {
    color: var(--secondary-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

/* Hero */
.hero-section {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.78) 0%, rgba(30, 58, 95, 0.55) 50%, rgba(15, 23, 42, 0.78) 100%), url('/wp-content/uploads/2026/06/hero-radar-waveform.jpg') center/cover no-repeat;
    color: #fff;
    padding: 110px 24px;
    text-align: center;
    min-height: 460px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-container {
    width: 100%;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 70px 20px;
        min-height: 380px;
    }
}

.hero-badge {
    display: inline-block;
    background: rgba(2, 132, 199, 0.2);
    border: 1px solid rgba(2, 132, 199, 0.4);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.hero-section h1 {
    font-size: 3.75rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.hero-tagline {
    font-size: 3.75rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
}

.hero-description {
    color: #94a3b8;
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: #fff;
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    color: #fff;
}

/* Sections */
section {
    padding: 100px 0;
}

section h2 {
    text-align: center;
    font-size: 2.25rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* 产品网格 */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.product-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 24px;
}

.product-card h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: 12px;
}

.product-excerpt {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 20px;
}

.product-link {
    color: var(--secondary-color);
    font-weight: 500;
}

/* About */
.about-section {
    background: var(--bg-light);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    column-gap: 32px;
    row-gap: 32px;
    margin-top: 48px;
}

.feature-item {
    background: #fff;
    padding: 28px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.feature-item h3 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Applications */
.applications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 32px;
    row-gap: 48px;
}

.application-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    text-align: center;
}

.application-item h3 {
    color: var(--primary-color);
    margin-bottom: 8px;
}

.application-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Advantages */
.advantages-section {
    background: var(--bg-light);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 32px;
    row-gap: 24px;
}

.advantage-item {
    text-align: center;
    padding: 24px;
}

.advantage-item h3 {
    color: var(--primary-color);
    margin-bottom: 16px;
}

.advantage-item p {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* FAQ */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 12px;
}

.faq-question {
    padding: 20px 0;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary-color);
    font-weight: 500;
}

.faq-toggle {
    color: var(--text-light);
    font-size: 1.5rem;
    transition: transform 0.3s;
}

.faq-answer {
    display: none;
    padding: 0 0 20px 0;
    color: var(--text-light);
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* CTA */
.cta-section {
    background: var(--primary-color);
    color: #fff;
    text-align: center;
}

.cta-section h2 {
    color: #fff;
    margin-bottom: 24px;
}

.cta-section .btn-primary {
    background: #fff;
    color: var(--primary-color);
}

.cta-section .btn-primary:hover {
    background: var(--bg-light);
}

/* Footer */
.site-footer {
    background: #0f172a;
    color: #cbd5e1;
    padding: 60px 0 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    column-gap: 56px;
    row-gap: 40px;
}

.footer-col h4 {
    color: #fff;
    margin-bottom: 16px;
    font-size: 1rem;
}

.footer-col p,
.footer-col li {
    font-size: 0.875rem;
    margin-bottom: 8px;
    list-style: none;
    line-height: 1.8;
}

.footer-col a {
    color: #cbd5e1;
}

.footer-col a:hover {
    color: #fff;
}

.footer-bottom {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 20px 24px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    font-size: 0.875rem;
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 16px;
}

.breadcrumb a {
    color: var(--text-light);
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

/* Page Header */
.page-header {
    background: var(--bg-light);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
}

.page-content {
    padding: 60px 0;
}

.page-content img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

/* Responsive */
@media (max-width: 992px) {
    .applications-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-section h1 {
        font-size: 2.8125rem;
    }
    
    .hero-tagline {
        font-size: 2.8125rem;
    }
    
    .product-grid,
    .about-features,
    .applications-grid {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

/* ========== 了解雷达传感器技术 区块 ========== */
.radar-intro-section {
    padding: 100px 0;
    background: #f8f9fa;
    text-align: center;
}

.radar-intro-section h2 {
    margin-bottom: 24px;
}

.radar-intro-text {
    max-width: 900px;
    margin: 0 auto 48px;
    font-size: 1.05rem;
    line-height: 1.8;
    color: #555;
    padding: 0 16px;
}

.radar-intro-image {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

.radar-intro-image img {
    width: 100%;
    height: auto;
    display: block;
}

@media (max-width: 768px) {
    .radar-intro-section {
        padding: 60px 0;
    }
    .radar-intro-text {
        font-size: 1rem;
    }
}

/* ========== 产品详情页样式（浅色商务风） ========== */

/* Hero 区 */
.product-page-hero {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    padding: 48px 0 64px;
    border-bottom: 1px solid var(--border-color);
}

.product-page-hero .breadcrumb {
    margin-bottom: 28px;
}

.product-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 48px;
    align-items: center;
}

.product-hero-text {
    order: 2;
}

.product-hero-text h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
    line-height: 1.3;
}

.product-tagline {
    font-size: 1.25rem;
    color: var(--secondary-color);
    font-weight: 500;
    margin-bottom: 12px;
}

.product-subtitle {
    color: var(--text-light);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 28px;
}

.product-hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-secondary-light {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    font-weight: 500;
    background: #fff;
    color: var(--primary-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.btn-secondary-light:hover {
    background: var(--bg-light);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.product-hero-image {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    box-shadow: var(--shadow);
    text-align: center;
    order: 1;
}

.product-hero-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    display: block;
    margin: 0 auto;
}

/* 主内容区（板块） */
.product-content {
    padding: 0;
}

.product-content > .container {
    padding-top: 0;
    padding-bottom: 0;
}

.product-detail {
    padding: 64px 0;
    border-bottom: 1px solid var(--border-color);
}

.product-detail:nth-child(even) {
    background: var(--bg-light);
    box-shadow: 0 0 0 100vmax var(--bg-light);
    clip-path: inset(0 -100vmax);
}

.product-detail:last-child {
    border-bottom: none;
}

.product-detail h2 {
    text-align: center;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.product-detail h2::after {
    content: '';
    display: block;
    width: 56px;
    height: 3px;
    background: var(--secondary-color);
    margin: 14px auto 0;
    border-radius: 2px;
}

.product-detail > p {
    max-width: 820px;
    margin: 0 auto 32px;
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.8;
    text-align: center;
}

.product-detail .product-detail-note {
    color: var(--text-light);
    font-size: 0.95rem;
}

.product-overview-image {
    text-align: center;
    margin: 24px auto 0;
    max-width: 720px;
}

.product-overview-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    margin: 0 auto;
}

/* 功能特性卡片 */
.function-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 960px;
    margin: 32px auto 0;
}

.function-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

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

.function-icon-img {
    width: 56px;
    height: 56px;
    flex-shrink: 0;
    object-fit: contain;
}

.function-item h3 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.function-item p {
    color: var(--text-light);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* 数据卡片（4列） */
.product-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    max-width: 480px;
    margin: 18px auto 0;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    padding: 14px 8px;
    text-align: center;
    box-shadow: var(--shadow);
    transition: all 0.3s;
}

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

.stat-card .stat-number {
    display: block;
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--secondary-color);
    line-height: 1.1;
    margin-bottom: 4px;
}

.stat-card .stat-label {
    color: var(--text-light);
    font-size: 0.75rem;
}

/* 恶劣环境4图 */
.env-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    max-width: 960px;
    margin: 32px auto 24px;
}

.env-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.env-item img {
    width: 100%;
    height: 160px;
    object-fit: cover;
    display: block;
}

.env-item .env-caption {
    padding: 12px 8px;
    text-align: center;
    color: var(--text-color);
    font-size: 0.95rem;
    font-weight: 500;
}

.env-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: 720px;
    margin: 16px auto 0;
}

.env-tag {
    background: #fff;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    padding: 6px 16px;
    border-radius: 999px;
    font-size: 0.875rem;
    font-weight: 500;
}

/* 技术参数表 */
.specs-table {
    width: 100%;
    max-width: 760px;
    margin: 0 auto;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.specs-table caption {
    caption-side: top;
    padding: 0 0 16px;
    color: var(--text-light);
    font-size: 0.95rem;
}

.specs-table th,
.specs-table td {
    padding: 14px 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
}

.specs-table th {
    background: var(--bg-light);
    color: var(--primary-color);
    font-weight: 600;
    width: 36%;
}

.specs-table tr:nth-child(even) td,
.specs-table tr:nth-child(even) th {
    background: #fbfcfe;
}

.specs-table tr:last-child th,
.specs-table tr:last-child td {
    border-bottom: none;
}

/* FAQ */
.product-faq {
    max-width: 880px;
    margin: 8px auto 0;
}

.product-faq .faq-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    margin-bottom: 12px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.product-faq .faq-item:hover {
    box-shadow: var(--shadow);
}

.product-faq .faq-question {
    padding: 18px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1rem;
    background: #fff;
    border: none;
    width: 100%;
    text-align: left;
}

.product-faq .faq-toggle {
    color: var(--secondary-color);
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 16px;
    line-height: 1;
}

.product-faq .faq-answer {
    display: none;
    padding: 0 24px 18px;
    color: var(--text-color);
    line-height: 1.75;
    font-size: 0.95rem;
}

.product-faq .faq-item.active .faq-answer {
    display: block;
}

.product-faq .faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

/* 视频区 */
.product-video-section {
    background: var(--bg-light);
    padding: 64px 0;
}

.product-video-section h2 {
    text-align: center;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 32px;
}

.product-video-wrap {
    max-width: 880px;
    margin: 0 auto;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}

.product-video {
    width: 100%;
    height: auto;
    display: block;
}

/* 相关产品 */
.related-products-section {
    padding: 64px 0;
}

.related-products-section h2 {
    text-align: center;
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 32px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1080px;
    margin: 0 auto;
}

.related-card {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 28px 24px;
    text-align: left;
    transition: all 0.3s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--secondary-color);
    color: inherit;
}

.related-card h4 {
    color: var(--primary-color);
    font-size: 1.125rem;
    margin-bottom: 8px;
}

.related-card p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 14px;
}

.related-card .related-link {
    color: var(--secondary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

/* 响应式 */
@media (max-width: 768px) {
    .product-page-hero {
        padding: 32px 0 40px;
    }
    .product-hero-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .product-hero-text {
        order: 1;
    }
    .product-hero-image {
        order: 2;
    }
    .product-hero-text h1 {
        font-size: 1.625rem;
    }
    .product-tagline {
        font-size: 1.05rem;
    }
    .product-detail {
        padding: 44px 0;
    }
    .product-detail h2,
    .product-video-section h2,
    .related-products-section h2 {
        font-size: 1.375rem;
    }
    .function-list,
    .product-stats,
    .env-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }
    .product-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .env-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stat-card .stat-number {
        font-size: 1.125rem;
    }
    .specs-table th,
    .specs-table td {
        padding: 11px 14px;
        font-size: 0.9rem;
    }
    .specs-table th {
        width: 42%;
    }
    .product-hero-image img {
        max-width: 100%;
    }
    .product-hero-actions {
        gap: 10px;
    }
    .product-hero-actions .btn,
    .product-hero-actions .btn-secondary-light {
        flex: 1;
        text-align: center;
        padding: 11px 16px;
        font-size: 0.95rem;
    }
}

/* === Archive 产品列表卡片样式（B2 浅色商务风） === */
.archive-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 32px 0;
}

.archive-item {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.archive-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    border-color: var(--primary-color);
}

.archive-thumbnail {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--bg-light);
}

.archive-thumbnail a {
    display: block;
    width: 100%;
    height: 100%;
}

.archive-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    display: block;
}

.archive-item:hover .archive-thumbnail img {
    transform: scale(1.04);
}

.archive-item > h2 {
    font-size: 1.125rem;
    margin: 18px 20px 8px 20px;
    line-height: 1.4;
}

.archive-item > h2 a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

.archive-item > h2 a:hover {
    color: var(--secondary-color);
}

.archive-excerpt {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.65;
    margin: 0 20px 20px 20px;
    flex: 1;
}

.archive-excerpt p {
    margin: 0;
}

.archive-content,
.page-header {
    padding: 16px 0;
}

.page-header h1 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 8px;
}

.breadcrumb {
    color: var(--text-light);
    font-size: 0.875rem;
    margin-bottom: 16px;
}

.breadcrumb a {
    color: var(--secondary-color);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

@media (max-width: 992px) {
    .archive-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .archive-grid {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .archive-item > h2 {
        font-size: 1.05rem;
        margin: 14px 16px 6px 16px;
    }
    .archive-excerpt {
        margin: 0 16px 16px 16px;
    }
}
/* === Archive 卡片样式 END === */


/* ============================================================
 * 应用场景卡片 - 媒体（图片/视频）适配（本次改造新增）
 * 设计：保留原 .application-item padding:24px 不变；
 *      仅当卡片含媒体（.application-media）时，用负 margin 把媒体撑到卡片边缘。
 * ============================================================ */
.application-item .application-media {
    margin: -28px -28px 16px -28px;
    overflow: hidden;
    border-radius: 12px 12px 0 0;
    background: #f5f7fa;
    line-height: 0;
}
.application-item .application-image,
.application-item .application-video {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    background: #f5f7fa;
}
@media (max-width: 768px) {
    .application-item .application-image,
    .application-item .application-video {
        height: 180px;
    }
}


/* === 2026-06-19 应用场景卡片底色（呼吸感强化） === */
.applications-section .application-item {
  background: #f7f9fc;
  border-color: #eef1f5;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.applications-section .application-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.08);
}


/* === 2026-06-19 我们的产品卡片底色（保留原有动画） === */
.product-card {
  background: #f7f9fc;
  border-color: #eef1f5;
  box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04);
}

/* 2026-06-20 安全雷达恶劣环境适应卡片：图等比铺满 + 4 张等高均匀 */
body.postid-53 .product-detail .env-grid {
  align-items: stretch;
}
body.postid-53 .product-detail .env-grid .env-item {
  display: flex;
  flex-direction: column;
}
body.postid-53 .product-detail .env-grid .env-item img {
  width: 100%;
  height: auto;
  aspect-ratio: 600 / 740;
  object-fit: cover;
  display: block;
}
body.postid-53 .product-detail .env-grid .env-item .env-caption {
  margin-top: auto;
  padding: 12px 8px;
  text-align: center;
}

/* 2026-06-20 安全雷达恶劣环境适应卡片：整体宽高缩小到 2/3 */
body.postid-53 .product-detail .env-grid {
  max-width: 66.66% !important;
  margin-left: auto !important;
  margin-right: auto !important;
}

/* 2026-06-20 安全雷达主图去卡片样式 */
body.postid-53 .product-hero-image {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}
body.postid-53 .product-hero-image img {
  border-radius: 0 !important;
}

/* 2026-06-20 安全雷达主图区块背景改为白色 */
body.postid-53 .product-hero-image {
  background: #ffffff !important;
}

/* 2026-06-20 安全雷达顶部 Banner 背景改为白色 */
body.postid-53 .product-page-hero {
  background: #ffffff !important;
}

/* 2026-06-20 安全雷达主图缩到现在的 4/5（480x320） */
body.postid-53 .product-hero-image img {
  max-width: 480px !important;
  width: 100% !important;
  height: auto !important;
}

/* 2026-06-20 5 个产品详情页顶部 Banner 全部改为白底 */
.product-page-hero {
  background: #ffffff !important;
}

/* 2026-06-20 防撞雷达主图固定 480x320 */
body.postid-39 .product-hero-image img {
  max-width: 480px !important;
  width: 100% !important;
  height: auto !important;
}

/* 2026-06-20 产品主图去卡片化（全局） */
.product-hero-image {
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  padding: 0 !important;
  box-shadow: none !important;
}
.product-hero-image img {
  border-radius: 0 !important;
}

/* 2026-06-20 防撞雷达应用案例 3 图均布居中 */
@media (min-width: 769px) {
  body.postid-39 .product-detail .env-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    max-width: 720px !important;
    margin: 32px auto 24px !important;
  }
}

/* ========== 技术优势区块图标 (2026-06-21) ========== */
.advantage-item .advantage-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 18px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: rgba(30, 58, 95, 0.08);
    transition: background .25s ease, transform .25s ease, color .25s ease;
}
.advantage-item .advantage-icon svg {
    width: 32px;
    height: 32px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.advantage-item:hover .advantage-icon {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .advantage-item .advantage-icon {
        width: 48px;
        height: 48px;
        margin: 0 auto 14px;
    }
    .advantage-item .advantage-icon svg {
        width: 26px;
        height: 26px;
    }
}

/* 防撞雷达详情页主图缩到 80% (2026-06-22) */
body.postid-39 .product-overview-image:has(img[src*="collision-radar-overview"]) {
  max-width: 576px !important;
}
body.postid-39 .product-overview-image:has(img[src*="collision-radar-overview"]) img {
  max-width: 100% !important;
  width: 576px !important;
  height: auto !important;
}

/* about-page-v1 BEGIN */
/* ========== About page V1 (page-about.php) ========== */
.about-page-v1 { background: #fff; color: #333; }

/* Hero */
.about-hero { padding: 80px 24px 60px; background: linear-gradient(135deg, #f0f4f8 0%, #e6ecf1 100%); }
.about-hero-inner { max-width: 1200px; margin: 0 auto; display: flex; gap: 60px; align-items: center; }
.about-hero-text { flex: 1.1; }
.about-hero-text h1 { font-size: 42px; color: #1a3a5c; margin: 0 0 12px; font-weight: 700; line-height: 1.2; }
.about-hero-sub { font-size: 20px; color: #2c5a8a; margin: 0 0 24px; font-weight: 500; }
.about-hero-desc { font-size: 16px; line-height: 1.85; color: #444; margin: 0 0 32px; }
.about-hero-cta { display: inline-block; padding: 13px 36px; background: #1a3a5c; color: #fff !important; text-decoration: none; border-radius: 4px; font-size: 15px; font-weight: 500; transition: background 0.2s, transform 0.2s; }
.about-hero-cta:hover { background: #2c5a8a; transform: translateY(-2px); }
.about-hero-image { flex: 1; min-width: 0; }
.about-hero-image img { width: 100%; height: auto; border-radius: 8px; box-shadow: 0 12px 32px rgba(26,58,92,0.18); display: block; }

/* Section common */
.about-products, .about-services { padding: 70px 24px; }
.about-products { background: #fafbfc; }
.about-services { background: #fff; }
.about-section-inner { max-width: 1200px; margin: 0 auto; }
.about-section-title { font-size: 30px; text-align: center; color: #1a3a5c; margin: 0 0 12px; font-weight: 700; }
.about-section-sub { text-align: center; color: #666; margin: 0 0 40px; font-size: 15px; }

/* 五大产品线 */
.about-products-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.about-product-card { background: #fff; padding: 32px 16px 28px; text-align: center; border-radius: 8px; border: 1px solid #e6ecf1; transition: all 0.25s ease; }
.about-product-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(26,58,92,0.14); border-color: #1a3a5c; }
.about-product-icon { width: 44px; height: 44px; margin: 0 auto 14px; color: #1a3a5c; }
.about-product-icon svg { width: 100%; height: 100%; }
.about-product-card h3 { font-size: 17px; color: #1a3a5c; margin: 0 0 8px; font-weight: 600; }
.about-product-card p { font-size: 13px; color: #666; line-height: 1.55; margin: 0; }

/* 服务承诺 */
.about-services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.about-service-card { background: #f7f9fc; padding: 40px 28px; text-align: center; border-radius: 8px; transition: background 0.25s; }
.about-service-card:hover { background: #eef3f9; }
.about-service-icon { width: 50px; height: 50px; margin: 0 auto 18px; color: #1a3a5c; }
.about-service-icon svg { width: 100%; height: 100%; }
.about-service-card h3 { font-size: 19px; color: #1a3a5c; margin: 0 0 12px; font-weight: 600; }
.about-service-card p { font-size: 14px; color: #555; line-height: 1.65; margin: 0; }

/* Mobile */
@media (max-width: 900px) {
  .about-hero-inner { flex-direction: column; gap: 30px; }
  .about-products-grid { grid-template-columns: repeat(2, 1fr); }
  .about-products-grid .about-product-card:nth-child(5) { grid-column: span 2; max-width: 50%; margin: 0 auto; }
}
@media (max-width: 768px) {
  .about-hero { padding: 50px 16px 40px; }
  .about-hero-text h1 { font-size: 28px; }
  .about-hero-sub { font-size: 16px; }
  .about-hero-desc { font-size: 14px; line-height: 1.75; }
  .about-products, .about-services { padding: 50px 16px; }
  .about-section-title { font-size: 24px; }
  .about-section-sub { font-size: 14px; margin-bottom: 30px; }
  .about-services-grid { grid-template-columns: 1fr; gap: 16px; }
  .about-service-card { padding: 30px 20px; }
}
@media (max-width: 480px) {
  .about-products-grid { grid-template-columns: 1fr; }
  .about-products-grid .about-product-card:nth-child(5) { grid-column: span 1; max-width: 100%; }
}
/* ========== /About page V1 ========== */

/* about-page-v1 END */

/* === /about hero overrides 20260622-1645 BEGIN === */
.about-hero-text { text-align: center; }
@media (min-width: 901px) { .about-hero-image img { max-width: 66.67%; margin-left: auto; margin-right: 0; } }
/* === /about hero overrides 20260622-1645 END === */
@media (min-width: 901px) { .about-hero-text { padding-left: 8%; } }

/* === product detail right text center 20260622-1720 BEGIN === */
/* 让产品详情页 hero 区右侧文案块（标题/副标题/按钮组）水平居中 */
.product-hero-text {
    text-align: center;
}
.product-hero-actions {
    justify-content: center;
}
/* === product detail right text center 20260622-1720 END === */

/* === product hero text shift left 20260622-1739 BEGIN === */
@media (min-width: 901px) {
    .product-hero-text { padding-right: 200px; }
}
/* === product hero text shift left 20260622-1739 END === */

/* === product hero center 850 with 1-line subtitle 20260622-1753 BEGIN === */
@media (min-width: 901px) {
    .product-hero-grid {
        grid-template-columns: 411px 1fr !important;
    }
    .product-hero-text {
        padding-right: 0 !important;
        width: 500px;
        justify-self: start;
    }
    .product-hero-image img {
        width: 100%;
        height: auto;
        max-width: 100%;
        object-fit: contain;
    }
}
/* === product hero center 850 with 1-line subtitle 20260622-1753 END === */

/* === /about hero image shift left 20260622-1949 BEGIN === */
@media (min-width:901px) {
  .about-hero img { margin-right: 47px; }
}
/* === /about hero image shift left 20260622-1949 END === */

/* === /about hero image shift left v2 20260622-2010 BEGIN === */
@media (min-width:901px) { .about-hero img { margin-right: -14px; } }
/* === /about hero image shift left v2 20260622-2010 END === */

/* === /about hero image shift left v3 20260622-2113 (cancel v2 negative margin) === */
.page-id-138 .hero-content .hero-visual,
.page-id-138 .hero-section .hero-visual,
.page-id-138 .hero .hero-visual {
  margin-right: 0 !important;
}

/* === /about hero two-column equal width v4 20260623-0650 === */
.page-id-138 .about-hero-inner {
  display: flex !important;
  gap: 60px !important;
  align-items: center !important;
}
.page-id-138 .about-hero-text {
  flex: 1 1 0 !important;
  min-width: 0 !important;
}
.page-id-138 .about-hero-image {
  flex: 1 1 0 !important;
  min-width: 0 !important;
}
.page-id-138 .about-hero img {
  margin-left: 0 !important;
  margin-right: 0 !important;
  max-width: 100% !important;
}

/* === /about hero 320/320 + text 2-line v5 20260623-0735 === */
.page-id-138 .about-hero-inner {
    padding-left: 320px !important;
    padding-right: 320px !important;
    max-width: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
    gap: 60px !important;
    display: flex !important;
    align-items: center !important;
}
.page-id-138 .about-hero-text {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    text-align: left !important;
}
.page-id-138 .about-hero-text .about-hero-desc,
.page-id-138 .about-hero-text p {
    line-height: 1.7 !important;
    max-width: 100% !important;
}
.page-id-138 .about-hero-image {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    text-align: right !important;
}
.page-id-138 .about-hero img {
    max-width: 100% !important;
    height: auto !important;
    display: inline-block !important;
    margin: 0 !important;
}
/* === /about hero v5 END === */

/* === /about hero 200/200 + 文字居中 v6 20260623-0926 === */
html body .about-hero{ padding-left:0 !important; padding-right:0 !important; }
html body .about-hero .about-hero-inner{
  display:flex !important; align-items:center !important; gap:60px !important;
  max-width:none !important; width:100% !important; box-sizing:border-box !important;
  padding-left:200px !important; padding-right:200px !important;
}
html body .about-hero .about-hero-image{ flex:0 0 400px !important; width:400px !important; text-align:right !important; }
html body .about-hero .about-hero-image img{ display:block !important; width:400px !important; max-width:400px !important; height:auto !important; margin-left:auto !important; }
html body .about-hero .about-hero-text{ flex:1 1 auto !important; text-align:center !important; min-width:0 !important; }
html body .about-hero .about-hero-text h1,
html body .about-hero .about-hero-text .about-hero-sub,
html body .about-hero .about-hero-text .about-hero-desc{
  text-align:center !important; width:auto !important; max-width:none !important;
  margin-left:0 !important; margin-right:0 !important;
}
html body .about-hero .about-hero-cta{ display:inline-block !important; }
/* === end v6 === */

/* v6.1 服务承诺标题字号对齐H1 - 20260623-1227 */
html body .about-services .about-section-title {
    font-size: 42px !important;
    line-height: 50.4px !important;
}

/* v6.2 服务承诺标题与说明间距 3 倍 - 20260623-1243 */
html body .about-services .about-section-title {
    margin-bottom: 36px !important;
}


/* ============================================================
 * v6.3 雷达物位计 + 防撞雷达 批量改造 - 20260623-1500
 * 累积追加，不替换前置版本
 * ============================================================ */

/* v6.3-序号1 防撞雷达 hero 4/5 缩放 - postid=39 */
html body.postid-39 .product-hero-image img {
    width: 329px !important;
    height: 219px !important;
    max-width: 329px !important;
}

/* v6.3-序号3 雷达物位计 function-list 3 列 - postid=90 */
html body.postid-90 .function-list {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 24px !important;
}

/* v6.3-序号2e 雷达物位计 product-stats 3 卡居中 - postid=90 */
html body.postid-90 .product-detail .product-stats {
    display: grid !important;
    grid-template-columns: repeat(3, max-content) !important;
    justify-content: center !important;
    column-gap: 40px !important;
}

/* v6.3-序号2f 雷达物位计 product-stats 卡片背景透明 - postid=90 */
html body.postid-90 .product-detail .product-stats > * {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
    box-shadow: none !important;
    border: none !important;
}

/* v6.3-序号4d+4e 雷达物位计 应用场景 .env-grid 3 列居中 + gap 40px - postid=90
   通过 post_content 注入的 .env-grid.env-scenes 区分性 class 精准命中应用场景区
   不影响多物料区（.env-grid.env-materials） */
html body.postid-90 .product-detail .env-grid.env-scenes {
    grid-template-columns: repeat(3, 225px) !important;
    justify-content: center !important;
    column-gap: 40px !important;
    gap: 40px !important;
}
/* v6.3 END - 20260623-1500 */

/* ============================================================
 * v6.4 about 服务承诺区上线 - 20260625-1256
 * 1) 3 卡片整体宽度 2/3 居中（PC 端，移动端单列维持原样）
 * 2) 小字逗号后换行配套（HTML 已加 <br>，本 CSS 无对应规则）
 * ============================================================ */

/* v6.4-序号1 about-services-grid 整体收窄 2/3 居中 - 仅 PC 端 */
@media (min-width: 769px) {
  html body .about-services .about-services-grid {
    max-width: 66.6667% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }
}
/* v6.4 END - 20260625-1256 */