/* ============================================================
   迪迈斯机电设备有限公司 - 前台模板样式 (dms)
   工业制造风格：深蓝 #0f2f57 + 工业橙 #ff6a00
   ============================================================ */
:root {
  --dms-blue: #0f2f57;
  --dms-blue-deep: #0a1f3c;
  --dms-blue-light: #1a4380;
  --dms-orange: #ff6a00;
  --dms-orange-dark: #e05d00;
  --dms-gray: #f5f7fa;
  --dms-gray-dark: #8a94a6;
  --dms-text: #333;
  --dms-border: #e5e9f0;
  --dms-radius: 6px;
  --dms-shadow: 0 4px 18px rgba(15,47,87,.08);
}

*{box-sizing:border-box}
body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--dms-text);background:#fff;line-height:1.7;font-size:18px}
a{text-decoration:none;color:inherit;transition:color .2s}
img{max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
h1,h2,h3,h4{margin:0;font-weight:700;color:var(--dms-blue)}
p{margin:0 0 10px}
ul{list-style:none;margin:0;padding:0}

/* ---------- 顶部信息条 ---------- */
.dms-topbar{background:var(--dms-blue-deep);color:#b9c6d9;font-size:18px;padding:7px 0}
.dms-topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}
.dms-topbar a{color:#b9c6d9}
.dms-topbar .tb-left span{margin-right:20px;display:inline-flex;align-items:center;gap:5px}
.dms-topbar .tb-right a{margin-left:15px;color:#7fd0ff}
.dms-topbar i{font-style:normal;color:var(--dms-orange)}

/* ---------- 主导航 ---------- */
.dms-header{background:#fff;position:sticky;top:0;z-index:100;box-shadow:0 2px 10px rgba(15,47,87,.06)}
.dms-header .container{display:flex;justify-content:space-between;align-items:center;height:76px}
.dms-logo{display:flex;align-items:center;gap:12px}
.dms-logo img{height:50px;width:auto}
.dms-logo .logo-txt{display:flex;flex-direction:column}
.dms-logo .logo-name{font-size:20px;font-weight:800;color:var(--dms-blue);line-height:1.2}
.dms-logo .logo-sub{font-size:16px;color:var(--dms-gray-dark);letter-spacing:1px}
.dms-nav ul{display:flex;align-items:center;gap:4px}
.dms-nav li a{display:block;padding:10px 16px;font-size:18px;color:var(--dms-blue);font-weight:600;border-radius:var(--dms-radius)}
.dms-nav li a:hover,.dms-nav li.active a{color:var(--dms-orange)}
.dms-nav li a::after{content:"";display:block;width:0;height:2px;background:var(--dms-orange);transition:width .25s;margin:3px auto 0}
.dms-nav li a:hover::after,.dms-nav li.active a::after{width:100%}
.dms-header-right{display:flex;align-items:center;gap:14px}
/* 语言切换下拉菜单 */
.dms-lang-dropdown{position:relative}
.dms-lang-btn{display:flex;align-items:center;gap:8px;padding:9px 16px;border-radius:24px;border:1px solid var(--dms-border);background:var(--dms-gray);font-size:16px;font-weight:600;color:var(--dms-text);cursor:pointer;transition:all .25s;font-family:inherit}
.dms-lang-btn:hover{border-color:var(--dms-orange);color:var(--dms-orange)}
.dms-lang-btn .lang-globe{font-size:16px;line-height:1}
.dms-lang-caret{font-size:12px;transition:transform .25s}
.dms-lang-dropdown.open .dms-lang-caret{transform:rotate(180deg)}
.dms-lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:140px;background:#fff;border:1px solid var(--dms-border);border-radius:10px;box-shadow:0 10px 30px rgba(15,47,87,.15);padding:6px;opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .25s;z-index:200}
.dms-lang-dropdown.open .dms-lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dms-lang-option{display:block;padding:10px 14px;border-radius:8px;font-size:16px;font-weight:600;color:var(--dms-text);transition:all .2s;text-align:left}
.dms-lang-option:hover{background:var(--dms-gray);color:var(--dms-orange)}
.dms-lang-option.active{background:var(--dms-orange);color:#fff}
/* 主导航不显示电话 */
.dms-tel{display:none}
.dms-menu-btn{display:none;cursor:pointer;padding:8px}
.dms-menu-btn span{display:block;width:24px;height:2px;background:var(--dms-blue);margin:5px 0;transition:.3s}

/* 移动端导航 */
.dms-mobile-nav{display:none;background:#fff;border-top:1px solid var(--dms-border);padding:0 20px 16px}
.dms-mobile-nav ul li a{display:block;padding:12px 0;border-bottom:1px solid #f0f2f6;color:var(--dms-blue);font-weight:600}

/* ---------- 轮播 Banner ---------- */
.dms-banner{position:relative;overflow:hidden;background:var(--dms-blue);color:#fff}
.dms-banner .banner-slide{position:relative;height:420px;display:flex;align-items:center}
.dms-banner .banner-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.25}
.dms-banner .banner-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,31,60,.9),rgba(10,31,60,.4))}
.dms-banner .banner-inner{position:relative;z-index:2;max-width:1200px;margin:0 auto;padding:0 20px;width:100%}
.dms-banner .banner-eyebrow{display:inline-block;background:var(--dms-orange);color:#fff;font-size:18px;padding:4px 14px;border-radius:20px;letter-spacing:2px;margin-bottom:18px}
.dms-banner .banner-title{font-size:42px;line-height:1.3;font-weight:800;color:#fff;margin-bottom:14px}
.dms-banner .banner-title em{font-style:normal;color:var(--dms-orange)}
.dms-banner .banner-desc{font-size:18px;color:#c6d4e6;max-width:640px;margin-bottom:24px}
.dms-banner .banner-actions{display:flex;gap:14px}
.dms-btn{display:inline-block;padding:12px 30px;border-radius:var(--dms-radius);font-weight:700;font-size:18px;transition:.25s}
.dms-btn-orange{background:var(--dms-orange);color:#fff}
.dms-btn-orange:hover{background:var(--dms-orange-dark)}
.dms-btn-outline{background:transparent;border:2px solid #fff;color:#fff}
.dms-btn-outline:hover{background:#fff;color:var(--dms-blue)}
.dms-banner .banner-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dms-banner .dot{width:26px;height:4px;border-radius:2px;background:rgba(255,255,255,.4);cursor:pointer}
.dms-banner .dot.active{background:var(--dms-orange)}

/* ---------- 区块标题 ---------- */
.dms-section{padding:70px 0}
.dms-section.gray{background:var(--dms-gray)}
.dms-section.blue{background:var(--dms-blue);color:#fff}
.dms-sec-head{text-align:center;margin-bottom:48px}
.dms-sec-head .sec-tag{display:inline-block;color:var(--dms-orange);font-size:20px;font-weight:700;letter-spacing:2px;margin-bottom:8px}
.dms-sec-head .sec-tag::before,.dms-sec-head .sec-tag::after{content:"——";color:var(--dms-orange);margin:0 10px}
.dms-sec-head h2{font-size:32px;color:var(--dms-blue);position:relative;padding-bottom:14px}
.dms-section.blue .dms-sec-head h2{color:#fff}
.dms-sec-head h2::after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:56px;height:3px;background:var(--dms-orange);border-radius:2px}
.dms-sec-head p{color:var(--dms-gray-dark);margin-top:12px;font-size:18px}

/* ---------- 优势条 ---------- */
.dms-features{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:-44px;position:relative;z-index:5}
.dms-feature{background:#fff;border-radius:var(--dms-radius);padding:28px 22px;text-align:center;box-shadow:var(--dms-shadow);border-top:3px solid var(--dms-orange)}
.dms-feature .f-icon{font-size:38px;margin-bottom:12px;color:var(--dms-blue)}
.dms-feature h3{font-size:20px;margin-bottom:8px}
.dms-feature p{font-size:18px;color:var(--dms-gray-dark)}

/* ---------- 产品网格 ---------- */
.dms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.dms-card{background:#fff;border-radius:var(--dms-radius);overflow:hidden;border:1px solid var(--dms-border);transition:.3s;display:block}
.dms-card:hover{transform:translateY(-6px);box-shadow:var(--dms-shadow);border-color:var(--dms-orange)}
.dms-card .card-img{position:relative;height:220px;overflow:hidden;background:var(--dms-gray)}
.dms-card .card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.dms-card:hover .card-img img{transform:scale(1.08)}
.dms-card .card-img .card-cat{position:absolute;top:12px;left:12px;background:var(--dms-orange);color:#fff;font-size:20px;padding:3px 10px;border-radius:3px}
.dms-card .card-body{padding:18px 20px}
.dms-card .card-title{font-size:20px;margin-bottom:8px;color:var(--dms-blue)}
.dms-card:hover .card-title{color:var(--dms-orange)}
.dms-card .card-desc{font-size:18px;color:var(--dms-gray-dark);line-height:1.6;height:44px;overflow:hidden}
.dms-card .card-more{display:inline-flex;align-items:center;gap:6px;margin-top:12px;color:var(--dms-blue);font-size:18px;font-weight:600}
.dms-card .card-more::after{content:"→";transition:.2s}
.dms-card:hover .card-more{color:var(--dms-orange)}
.dms-card:hover .card-more::after{transform:translateX(4px)}

/* ---------- 新闻网格 ---------- */
.dms-news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.dms-news-item{background:#fff;border:1px solid var(--dms-border);border-radius:var(--dms-radius);overflow:hidden;transition:.3s;display:flex;flex-direction:column}
.dms-news-item:hover{box-shadow:var(--dms-shadow);border-color:var(--dms-blue-light);transform:translateY(-4px)}
.dms-news-item .n-img{position:relative;height:200px;overflow:hidden;background:#f0f2f6}
.dms-news-item .n-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.dms-news-item:hover .n-img img{transform:scale(1.08)}
.dms-news-item .n-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#b0b8c6;font-size:16px}
.dms-news-item .n-date{position:absolute;top:12px;left:12px;background:var(--dms-orange);color:#fff;padding:4px 12px;border-radius:4px;font-size:16px;font-weight:600}
.dms-news-item .n-body{flex:1;display:flex;flex-direction:column;padding:20px 22px 18px}
.dms-news-item .n-title{font-size:18px;color:var(--dms-blue);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5;transition:color .25s}
.dms-news-item:hover .n-title{color:var(--dms-orange)}
.dms-news-item .n-summary{font-size:16px;color:var(--dms-gray-dark);line-height:1.8;flex:1;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.dms-news-item .n-more{font-size:16px;color:var(--dms-blue);font-weight:600;transition:color .25s;margin-top:6px}
.dms-news-item:hover .n-more{color:var(--dms-orange)}

/* ---------- 行业应用 ---------- */
.dms-industry{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.dms-industry-item{background:#fff;border:1px solid var(--dms-border);border-radius:var(--dms-radius);padding:30px 24px;text-align:center;transition:.3s}
.dms-industry-item:hover{border-color:var(--dms-orange);transform:translateY(-4px)}
.dms-industry-item .i-icon{width:64px;height:64px;margin:0 auto 16px;background:var(--dms-gray);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:30px;color:var(--dms-blue)}
.dms-industry-item h3{font-size:20px;margin-bottom:8px}
.dms-industry-item p{font-size:18px;color:var(--dms-gray-dark)}

/* ---------- 工厂实力 ---------- */
.dms-about-band{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.dms-about-band .ab-img img{border-radius:var(--dms-radius);box-shadow:var(--dms-shadow)}
.dms-about-band .ab-content h2{font-size:28px;margin-bottom:16px}
.dms-about-band .ab-content p{color:#c6d4e6;font-size:18px}
.dms-about-band .ab-content .ab-points{margin-top:20px;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dms-about-band .ab-point{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--dms-radius);padding:16px}
.dms-about-band .ab-point b{color:var(--dms-orange);font-size:24px;display:block}
.dms-about-band .ab-point span{font-size:18px;color:#b9c6d9}

/* ---------- 案例 ---------- */
.dms-case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.dms-case-item{position:relative;border-radius:var(--dms-radius);overflow:hidden;height:260px}
.dms-case-item img{width:100%;height:100%;object-fit:cover;transition:.5s}
.dms-case-item:hover img{transform:scale(1.08)}
.dms-case-item .case-overlay{position:absolute;inset:0;background:linear-gradient(transparent 30%,rgba(10,31,60,.9));display:flex;align-items:flex-end;padding:20px}
.dms-case-item .case-txt h3{color:#fff;font-size:20px;margin-bottom:4px}
.dms-case-item .case-txt p{color:#b9c6d9;font-size:18px}

/* ---------- CTA ---------- */
.dms-cta{background:linear-gradient(90deg,var(--dms-orange),var(--dms-orange-dark));color:#fff;text-align:center;padding:56px 0}
.dms-cta h2{color:#fff;font-size:30px;margin-bottom:12px}
.dms-cta p{font-size:18px;opacity:.9;margin-bottom:22px}
.dms-cta a{background:#fff;color:var(--dms-orange);padding:13px 36px;border-radius:var(--dms-radius);font-weight:700;display:inline-block}
.dms-cta a:hover{background:var(--dms-blue);color:#fff}

/* ---------- 页脚 ---------- */
.dms-footer{background:var(--dms-blue-deep);color:#b9c6d9}
.dms-footer-main{padding:56px 0 40px}
.dms-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:40px}
.dms-footer h4{color:#fff;font-size:18px;margin-bottom:20px;position:relative;padding-bottom:12px}
.dms-footer h4::after{content:"";position:absolute;bottom:0;left:0;width:34px;height:2px;background:var(--dms-orange)}
.dms-footer .f-brand p{font-size:20px;line-height:1.9;margin-top:14px}
.dms-footer .f-brand .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.dms-footer .f-brand .f-logo img{height:48px}
.dms-footer .f-brand .f-logo b{color:#fff;font-size:18px}
.dms-footer .f-links li a{display:block;padding:6px 0;color:#b9c6d9;font-size:20px}
.dms-footer .f-links li a:hover{color:var(--dms-orange)}
.dms-footer .f-contact li{display:flex;gap:8px;padding:8px 0;font-size:20px}
.dms-footer .f-contact i{font-style:normal;color:var(--dms-orange);min-width:16px}
.dms-footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;text-align:center;font-size:18px}
.dms-footer-bottom a{color:#7fd0ff}
.dms-footer-bottom a:hover{color:var(--dms-orange)}

/* ---------- 页面内部（列表/详情） ---------- */
.dms-page-banner{background:linear-gradient(90deg,var(--dms-blue),var(--dms-blue-light));color:#fff;padding:46px 0;text-align:center}
.dms-page-banner h1{color:#fff;font-size:30px;margin-bottom:8px}
.dms-page-banner .dms-breadcrumb{font-size:18px;color:#9fb6d4}
.dms-page-banner .dms-breadcrumb a{color:#9fb6d4}
.dms-page-banner .dms-breadcrumb a:hover{color:#fff}

.dms-detail-wrap{max-width:960px;margin:0 auto;padding:40px 20px}
.dms-detail-title{font-size:26px;text-align:center;margin-bottom:10px}
.dms-detail-meta{text-align:center;color:var(--dms-gray-dark);font-size:20px;margin-bottom:26px;display:flex;justify-content:center;gap:20px;flex-wrap:wrap}
.dms-detail-content{font-size:18px;color:#444;line-height:2}
.dms-detail-content img{max-width:100%;border-radius:var(--dms-radius)}
.dms-detail-content h2,.dms-detail-content h3{color:var(--dms-blue);margin:20px 0 10px}
.dms-detail-content table{width:100%;border-collapse:collapse;margin:16px 0}
.dms-detail-content table td,.dms-detail-content table th{border:1px solid var(--dms-border);padding:8px 12px;font-size:20px}
.dms-detail-content table th{background:var(--dms-gray)}
.dms-detail-nav{display:flex;justify-content:space-between;gap:20px;margin-top:36px;padding-top:22px;border-top:1px solid var(--dms-border);font-size:20px}
.dms-detail-nav a{color:var(--dms-blue)}
.dms-detail-nav a:hover{color:var(--dms-orange)}

/* 产品详情图文 */
.dms-prod-top{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:flex-start}
.dms-prod-gallery{border:1px solid var(--dms-border);border-radius:var(--dms-radius);overflow:hidden}
.dms-prod-gallery img{width:100%;height:400px;object-fit:cover}
.dms-prod-info h1{font-size:26px;margin-bottom:14px}
.dms-prod-info .p-desc{color:var(--dms-gray-dark);font-size:18px;margin-bottom:18px}
.dms-prod-info .p-price{font-size:18px;color:var(--dms-orange);font-weight:700;margin-bottom:20px}
.dms-prod-info .p-actions{display:flex;gap:12px;flex-wrap:wrap}
.dms-prod-info .p-spec{margin-top:24px;background:var(--dms-gray);border-radius:var(--dms-radius);padding:18px}
.dms-prod-info .p-spec li{display:flex;padding:8px 0;border-bottom:1px dashed var(--dms-border);font-size:20px}
.dms-prod-info .p-spec li b{min-width:100px;color:var(--dms-blue)}

/* 分页 */
.dms-pagination{display:flex;justify-content:center;gap:6px;margin-top:44px;flex-wrap:wrap}
.dms-pagination a,.dms-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 8px;border:1px solid var(--dms-border);border-radius:var(--dms-radius);font-size:20px;color:var(--dms-blue);background:#fff}
.dms-pagination a:hover{border-color:var(--dms-orange);color:var(--dms-orange)}
.dms-pagination .active{background:var(--dms-orange);border-color:var(--dms-orange);color:#fff}
.dms-pagination .disabled{opacity:.4;pointer-events:none}

/* 单页/关于页 */
.dms-about-hero{background:var(--dms-blue);color:#fff;text-align:center;padding:70px 20px}
.dms-about-hero h1{color:#fff;font-size:34px;margin-bottom:14px}
.dms-about-hero p{color:#b9c6d9;max-width:700px;margin:0 auto}

/* 返回顶部 */
.dms-backtop{position:fixed;right:22px;bottom:30px;width:44px;height:44px;background:var(--dms-blue);color:#fff;border:none;border-radius:var(--dms-radius);font-size:20px;cursor:pointer;box-shadow:0 4px 14px rgba(15,47,87,.3);opacity:0;visibility:hidden;transition:.3s;z-index:99}
.dms-backtop.show{opacity:1;visibility:visible}
.dms-backtop:hover{background:var(--dms-orange)}

/* ---------- 产品列表页 ---------- */
.dms-filter{display:flex;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:36px;padding:16px 20px;background:var(--dms-gray);border-radius:var(--dms-radius);border:1px solid var(--dms-border)}
.dms-filter-label{font-size:18px;color:var(--dms-blue);font-weight:700;margin-right:4px}
.dms-filter-item{padding:8px 22px;border-radius:24px;font-size:16px;color:var(--dms-text);background:#fff;border:1px solid var(--dms-border);transition:.25s;font-weight:600}
.dms-filter-item:hover{color:var(--dms-orange);border-color:var(--dms-orange);transform:translateY(-2px)}
.dms-filter-item.active{background:var(--dms-orange);color:#fff;border-color:var(--dms-orange)}

.dms-prod-grid{grid-template-columns:repeat(3,1fr)}
.dms-prod-grid .dms-card{display:flex;flex-direction:column;background:#fff;border-radius:10px;border:1px solid var(--dms-border);overflow:hidden;transition:all .3s ease;box-shadow:0 2px 12px rgba(15,47,87,.05)}
.dms-prod-grid .dms-card:hover{transform:translateY(-8px);box-shadow:0 14px 34px rgba(15,47,87,.16);border-color:var(--dms-orange)}
.dms-prod-grid .card-img{position:relative;height:230px;overflow:hidden;background:#f0f2f6}
.dms-prod-grid .card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.dms-prod-grid .dms-card:hover .card-img img{transform:scale(1.1)}
.dms-prod-grid .card-img-ph{width:100%;height:100%;display:flex;align-items:center;justify-content:center;color:#b0b8c6;font-size:16px}
.dms-prod-grid .card-img-hover{position:absolute;inset:0;background:linear-gradient(transparent 40%,rgba(15,47,87,.65));display:flex;align-items:flex-end;justify-content:center;padding-bottom:24px;opacity:0;transition:opacity .3s}
.dms-prod-grid .dms-card:hover .card-img-hover{opacity:1}
.dms-prod-grid .card-view-btn{background:var(--dms-orange);color:#fff;padding:8px 24px;border-radius:22px;font-size:15px;font-weight:600;transform:translateY(12px);transition:transform .3s}
.dms-prod-grid .dms-card:hover .card-view-btn{transform:translateY(0)}
.dms-prod-grid .card-body{flex:1;display:flex;flex-direction:column;padding:20px 22px 18px}
.dms-prod-grid .card-title{font-size:19px;color:var(--dms-blue);margin-bottom:10px;transition:color .25s;line-height:1.4}
.dms-prod-grid .dms-card:hover .card-title{color:var(--dms-orange)}
.dms-prod-grid .card-desc{font-size:16px;color:var(--dms-gray-dark);line-height:1.8;flex:1;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.dms-prod-grid .card-foot{display:flex;align-items:center;justify-content:space-between;padding-top:14px;border-top:1px solid #f0f2f6}
.dms-prod-grid .card-more{font-size:16px;color:var(--dms-blue);font-weight:600;transition:color .25s}
.dms-prod-grid .dms-card:hover .card-more{color:var(--dms-orange)}
.dms-prod-grid .card-arrow{width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:var(--dms-gray);color:var(--dms-blue);border-radius:50%;font-size:18px;transition:all .25s}
.dms-prod-grid .dms-card:hover .card-arrow{background:var(--dms-orange);color:#fff;transform:translateX(3px)}

/* ---------- 中间轮播图 ---------- */
.dms-slider{position:relative;border-radius:var(--dms-radius);overflow:hidden;box-shadow:var(--dms-shadow)}
.dms-slider-item{width:100%;height:520px;position:relative}
.dms-slider-item img{width:100%;height:100%;object-fit:cover;display:block}
.dms-slider-item::after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 55%,rgba(15,47,87,.35))}
.dms-slider-item a{display:block;height:100%}
.dms-slider-dots{position:absolute;bottom:16px;left:50%;transform:translateX(-50%);display:flex;gap:8px;z-index:3}
.dms-slider-dots .slider-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,.5);cursor:pointer;transition:.25s;border:none}
.dms-slider-dots .slider-dot.active{background:var(--dms-orange);width:26px;border-radius:6px}

/* ---------- 响应式 ---------- */
@media (max-width:992px){
  .dms-features{grid-template-columns:repeat(2,1fr);margin-top:30px}
  .dms-grid,.dms-news-grid,.dms-industry{grid-template-columns:repeat(2,1fr)}
  .dms-prod-grid{grid-template-columns:repeat(2,1fr)}
  .dms-footer-grid{grid-template-columns:1fr 1fr}
  .dms-about-band{grid-template-columns:1fr}
  .dms-prod-top{grid-template-columns:1fr}
  .dms-banner .banner-title{font-size:32px}
}
@media (max-width:768px){
  .dms-nav,.dms-header-right{display:none}
  .dms-menu-btn{display:block}
  .dms-mobile-nav.active{display:block}
  .dms-mobile-nav .lang-switch-mobile{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:12px 0;background:transparent;border:none;border-bottom:1px solid #f0f2f6;border-radius:0;justify-content:flex-start}
  .dms-mobile-nav .lang-switch-mobile .lang-mobile-title{flex-basis:100%;font-size:13px;color:#8a93a6;font-weight:600;margin-bottom:2px}
  .dms-mobile-nav .lang-switch-mobile .lang-item{font-size:14px;padding:6px 12px;color:var(--dms-text);background:#f4f6fa;border:1px solid #e8ecf3;border-radius:20px;transition:all .2s;display:inline-flex;align-items:center}
  .dms-mobile-nav .lang-switch-mobile .lang-item.active{background:var(--dms-orange);border-color:var(--dms-orange);color:#fff}
  .dms-features,.dms-grid,.dms-news-grid,.dms-industry,.dms-case-grid{grid-template-columns:1fr}
  .dms-prod-grid{grid-template-columns:1fr}
  .dms-banner .banner-slide{height:340px}
  .dms-slider-item{height:340px}
  .dms-footer-grid{grid-template-columns:1fr}
  .dms-section{padding:50px 0}
  .dms-sec-head h2{font-size:26px}
}

/* ---------- 大屏适配 1440px ---------- */
@media (min-width:1440px){
  .container{max-width:1320px;padding:0 28px}
  .dms-banner .banner-slide{height:480px}
  .dms-banner .banner-title{font-size:48px}
  .dms-banner .banner-desc{font-size:20px;max-width:720px}
  .dms-grid{grid-template-columns:repeat(4,1fr);gap:30px}
  .dms-prod-grid{grid-template-columns:repeat(3,1fr);gap:30px}
  .dms-news-grid{grid-template-columns:repeat(3,1fr)}
  .dms-features{gap:34px}
  .dms-section{padding:80px 0}
  .dms-sec-head h2{font-size:36px}
  .dms-card .card-img{height:240px}
  .dms-header .container{height:84px}
  .dms-logo .logo-name{font-size:22px}
  .dms-slider-item{height:560px}
}

/* ---------- 大屏适配 1920px ---------- */
@media (min-width:1900px){
  .container{max-width:1680px;padding:0 36px}
  .dms-banner .banner-slide{height:560px}
  .dms-banner .banner-title{font-size:56px}
  .dms-banner .banner-desc{font-size:19px;max-width:860px}
  .dms-grid{grid-template-columns:repeat(5,1fr);gap:34px}
  .dms-prod-grid{grid-template-columns:repeat(3,1fr);gap:34px}
  .dms-news-grid{grid-template-columns:repeat(4,1fr);gap:32px}
  .dms-industry{grid-template-columns:repeat(6,1fr)}
  .dms-features{grid-template-columns:repeat(4,1fr);gap:40px}
  .dms-card .card-img{height:270px}
  .dms-section{padding:90px 0}
  .dms-sec-head h2{font-size:40px}
  .dms-sec-head p{font-size:20px}
  .dms-case-grid{grid-template-columns:repeat(3,1fr)}
  .dms-header .container{height:90px}
  .dms-logo img{height:56px}
  .dms-logo .logo-name{font-size:24px}
  .dms-nav li a{font-size:18px;padding:12px 20px}
  .dms-footer-main{padding:64px 0 46px}
  .dms-footer-grid{grid-template-columns:2.2fr 1fr 1fr 1.6fr;gap:48px}
  .dms-cta{padding:64px 0}
  .dms-cta h2{font-size:34px}
  .dms-detail-title{font-size:30px}
  .dms-prod-gallery img{height:460px}
  .dms-prod-top{grid-template-columns:1.1fr 1fr;gap:48px}
  .dms-slider-item{height:620px}
}