/* 基础重置 */
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Microsoft YaHei", Arial, sans-serif; color: #333; line-height: 1.6; background: #f9f9f9; }
a { text-decoration: none; color: #333; transition: color 0.3s; }
a:hover { color: #0056b3; }
ul, li { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

/* 容器 */
.z4fe6econtainer { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 15px; }

/* 头部 */
.z4fe6eheader { background: #fff; box-shadow: 0 2px 10px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 1000; }
.z4fe6eheader_inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.z4fe6elogo { font-size: 24px; font-weight: bold; color: #0056b3; }
.z4fe6elogo span { color: #ff6600; }
.z4fe6enav ul { display: flex; gap: 30px; }
.z4fe6enav a { font-size: 16px; font-weight: 500; padding: 10px 0; position: relative; }
.z4fe6enav a.current, .z4fe6enav a:hover { color: #0056b3; }
.z4fe6enav a.current::after, .z4fe6enav a:hover::after { content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 2px; background: #0056b3; }

/* Banner */
.z4fe6ebanner { background: linear-gradient(135deg, #0056b3 0%, #00a8e8 100%); color: #fff; padding: 100px 0; text-align: center; }
.z4fe6ebanner h1 { font-size: 42px; margin-bottom: 20px; }
.z4fe6ebanner p { font-size: 18px; margin-bottom: 30px; opacity: 0.9; }
.z4fe6ebtn { display: inline-block; background: #ff6600; color: #fff; padding: 12px 30px; border-radius: 30px; font-size: 16px; font-weight: bold; transition: background 0.3s; }
.z4fe6ebtn:hover { background: #e65c00; color: #fff; }

/* 区块通用 */
.z4fe6esection { padding: 80px 0; }
.z4fe6esection_title { text-align: center; margin-bottom: 50px; }
.z4fe6esection_title h2 { font-size: 32px; color: #222; margin-bottom: 15px; position: relative; display: inline-block; }
.z4fe6esection_title h2::after { content: ''; position: absolute; bottom: -10px; left: 50%; transform: translateX(-50%); width: 50px; height: 3px; background: #0056b3; }
.z4fe6esection_title p { color: #666; font-size: 16px; margin-top: 20px; }

/* 服务 */
.z4fe6eservices_grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 30px; }
.z4fe6eservice_item { background: #fff; padding: 40px 30px; border-radius: 8px; text-align: center; box-shadow: 0 5px 15px rgba(0,0,0,0.05); transition: transform 0.3s; }
.z4fe6eservice_item:hover { transform: translateY(-10px); }
.z4fe6eservice_icon { font-size: 40px; color: #0056b3; margin-bottom: 20px; }
.z4fe6eservice_item h3 { font-size: 20px; margin-bottom: 15px; color: #333; }
.z4fe6eservice_item p { color: #666; font-size: 14px; }

/* 案例 */
.z4fe6ecases_grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.z4fe6ecase_item { background: #fff; border-radius: 8px; overflow: hidden; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.z4fe6ecase_img { height: 200px; background: #eee; overflow: hidden; }
.z4fe6ecase_img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.z4fe6ecase_item:hover .z4fe6ecase_img img { transform: scale(1.1); }
.z4fe6ecase_info { padding: 20px; }
.z4fe6ecase_info h3 { font-size: 18px; margin-bottom: 10px; }
.z4fe6ecase_info p { font-size: 14px; color: #666; }

/* 新闻 */
.z4fe6enews_list { background: #fff; padding: 30px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); }
.z4fe6enews_item { display: flex; justify-content: space-between; align-items: center; padding: 15px 0; border-bottom: 1px dashed #eee; }
.z4fe6enews_item:last-child { border-bottom: none; }
.z4fe6enews_item h4 { font-size: 16px; font-weight: normal; flex: 1; }
.z4fe6enews_item span { color: #999; font-size: 14px; margin-left: 20px; }

/* 列表页 */
.z4fe6epage-header { background: #0056b3; color: #fff; padding: 60px 0; text-align: center; }
.z4fe6epage-header h1 { font-size: 36px; }
.z4fe6ebreadcrumb { margin-top: 15px; font-size: 14px; opacity: 0.8; }
.z4fe6ebreadcrumb a { color: #fff; }
.z4fe6elist_content { padding: 50px 0; }
.z4fe6earticle_list { background: #fff; padding: 20px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.z4fe6earticle_item { display: flex; padding: 20px 0; border-bottom: 1px solid #f0f0f0; }
.z4fe6earticle_item:last-child { border-bottom: none; }
.z4fe6earticle_thumb { width: 200px; height: 140px; flex-shrink: 0; margin-right: 20px; border-radius: 4px; overflow: hidden; background: #eee; }
.z4fe6earticle_thumb img { width: 100%; height: 100%; object-fit: cover; }
.z4fe6earticle_text h3 { font-size: 20px; margin-bottom: 10px; }
.z4fe6earticle_text p { color: #666; font-size: 14px; margin-bottom: 10px; line-height: 1.6; }
.z4fe6earticle_meta { font-size: 12px; color: #999; }
.z4fe6earticle_meta span { margin-right: 15px; }

/* 分页 */
.z4fe6epagination { text-align: center; margin-top: 40px; }
.z4fe6epagination a { display: inline-block; padding: 8px 15px; margin: 0 5px; background: #fff; border: 1px solid #ddd; border-radius: 4px; color: #333; }
.z4fe6epagination a.current, .z4fe6epagination a:hover { background: #0056b3; color: #fff; border-color: #0056b3; }

/* 文章页 */
.z4fe6earticle-content { background: #fff; padding: 40px; border-radius: 8px; box-shadow: 0 2px 10px rgba(0,0,0,0.05); }
.z4fe6earticle-title { font-size: 28px; text-align: center; margin-bottom: 20px; color: #222; }
.z4fe6earticle-info { text-align: center; color: #999; font-size: 14px; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px solid #eee; }
.z4fe6earticle-info span { margin: 0 10px; }
.z4fe6earticle-body { font-size: 16px; line-height: 1.8; color: #444; }
.z4fe6earticle-body p { margin-bottom: 15px; }
.z4fe6earticle-body img { margin: 20px auto; max-width: 100%; border-radius: 4px; }
.z4fe6eprenext { margin-top: 40px; padding-top: 20px; border-top: 1px solid #eee; font-size: 14px; color: #666; }
.z4fe6eprenext div { margin-bottom: 10px; }
.z4fe6etags { margin-top: 20px; }
.z4fe6etags a { display: inline-block; background: #f0f0f0; padding: 5px 10px; margin-right: 10px; border-radius: 3px; font-size: 12px; color: #666; }
.z4fe6etags a:hover { background: #0056b3; color: #fff; }

/* 底部 */
.z4fe6efooter { background: #1a1a1a; color: #aaa; padding: 60px 0 30px; }
.z4fe6efooter_grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.z4fe6efooter h4 { color: #fff; font-size: 18px; margin-bottom: 20px; }
.z4fe6efooter p, .z4fe6efooter li { font-size: 14px; line-height: 2; }
.z4fe6efooter a { color: #aaa; }
.z4fe6efooter a:hover { color: #fff; }
.z4fe6ecopyright { text-align: center; padding-top: 30px; border-top: 1px solid #333; font-size: 12px; }

/* 响应式 */
@media (max-width: 768px) {
    .z4fe6eheader_inner { flex-direction: column; height: auto; padding: 15px 0; }
    .z4fe6enav ul { flex-wrap: wrap; justify-content: center; gap: 15px; margin-top: 15px; }
    .z4fe6ebanner h1 { font-size: 28px; }
    .z4fe6earticle_item { flex-direction: column; }
    .z4fe6earticle_thumb { width: 100%; height: 200px; margin-right: 0; margin-bottom: 15px; }
    .z4fe6earticle-content { padding: 20px; }
}