.cn-tech-page { color: #20374a; background: #fff; }
.cn-tech-container { width: min(1176px, calc(100% - 48px)); margin: 0 auto; }
.cn-tech-hero { display: flex; align-items: center; min-height: 300px; background: linear-gradient(90deg, rgba(10, 36, 58, .88), rgba(10, 36, 58, .38)), url('/files/theme/brand/bar-1.jpg') center 48% / cover; color: #fff; }
.cn-tech-hero .cn-tech-container { padding: 36px 0; }
.cn-tech-eyebrow { margin: 0 0 12px; font-size: 13px; letter-spacing: 2px; color: #d9e7ef; }
.cn-tech-hero h1 { margin: 0 0 16px; font-size: 32px; line-height: 1.4; font-weight: 600; color: #fff; }
.cn-tech-hero-description { max-width: 650px; margin: 0; font-size: 16px; line-height: 1.9; color: #e6edf3; }
.cn-tech-content { padding-top: 24px; padding-bottom: 44px; }
.cn-tech-breadcrumb { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 24px; font-size: 13px; color: #71818d; }
.cn-tech-breadcrumb a { color: #71818d; }
.cn-tech-scope { margin: 0 0 16px; color: #62727e; font-size: 14px; line-height: 1.8; }
.cn-tech-list-heading { display: flex; align-items: center; justify-content: flex-start; gap: 32px; margin-bottom: 24px; border-bottom: 1px solid #e5ebef; }
.cn-tech-list-heading a { position: relative; display: inline-flex; align-items: center; flex-shrink: 0; padding: 8px 0 14px; color: #71818d; font-size: 18px; font-weight: 400; line-height: 1.5; transition: color .2s; }
.cn-tech-list-heading a[aria-current="page"] { color: #203e54; font-weight: 600; }
.cn-tech-list-heading a[aria-current="page"]::after { content: ""; position: absolute; bottom: -1px; left: 0; width: 100%; height: 3px; background: #19648d; }
.cn-tech-list-heading a:hover { color: #19648d; }
.cn-tech-introduction { margin: 0 0 24px; font-size: 15px; line-height: 1.8; color: #62727e; }
.cn-tech-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.cn-tech-card { display: flex; flex-direction: column; padding: 26px; border: 1px solid #e0e7ec; border-radius: 4px; background: #fff; transition: border-color .2s, box-shadow .2s, transform .2s; }
.cn-tech-card:hover { border-color: #a9c5d7; box-shadow: 0 8px 24px rgba(23, 65, 91, .07); transform: translateY(-3px); }
.cn-tech-media { position: relative; aspect-ratio: 16 / 9; margin-bottom: 22px; background: #fff; border-bottom: 1px solid #edf1f4; }
.cn-tech-media a { position: absolute; inset: 10px; display: block; }
.cn-tech-media img { display: block; width: 100%; height: 100%; max-width: 100%; max-height: 100%; object-fit: scale-down; }
.cn-tech-card .cn-tech-category { margin: 0 0 12px; font-size: 13px; color: #23769e; line-height: 1.5; }
.cn-tech-card h2 { margin: 0 0 10px; min-height: 54px; font-size: 18px; line-height: 1.5; font-weight: 600; }
.cn-tech-card h2 a { color: #203e54; }
.cn-tech-card h2 a:hover { color: #19648d; }
.cn-tech-card .cn-tech-summary { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin: 0 0 12px; font-size: 14px; line-height: 1.9; color: #6a7883; }
.cn-tech-card .cn-tech-detail { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 10px; border-top: 1px solid #edf1f4; color: #19648d; font-size: 14px; line-height: 1.6; }
.cn-tech-page a:focus-visible { outline: 2px solid #19648d; outline-offset: 4px; }
.cn-tech-content .pagination { display: flex; justify-content: center; margin: 32px 0 0; }
.cn-tech-content .nav-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; }
.cn-tech-contact { background: #edf3f6; padding: 32px 0; }
.cn-tech-contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.cn-tech-contact h2 { margin: 0 0 8px; font-size: 22px; font-weight: 600; line-height: 1.5; color: #203e54; }
.cn-tech-contact p { margin: 0; font-size: 14px; line-height: 1.8; color: #627581; }
.cn-tech-contact a { display: inline-flex; align-items: center; gap: 28px; flex-shrink: 0; padding: 13px 24px; border-radius: 3px; background: #19648d; color: #fff; font-size: 15px; }
@media (max-width: 1100px) {
    .cn-tech-grid { gap: 16px; }
    .cn-tech-card { padding: 22px; }
}
@media (max-width: 900px) {
    .cn-tech-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .cn-tech-hero { min-height: 280px; }
}
@media (max-width: 600px) {
    .cn-tech-container { width: calc(100% - 32px); }
    .cn-tech-hero h1 { font-size: 26px; }
    .cn-tech-hero-description { font-size: 14px; }
    .cn-tech-content { padding-top: 20px; padding-bottom: 30px; }
    .cn-tech-list-heading { margin-bottom: 20px; }
    .cn-tech-grid { grid-template-columns: minmax(0, 1fr); }
    .cn-tech-card h2 { min-height: 0; }
    .cn-tech-contact-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
    .cn-tech-contact h2 { font-size: 20px; }
}