/* 紫田网络 Footer 2026 */
.zt-footer2026{background:#061426;color:#d9e6f7;font-family:"Microsoft YaHei",Arial,sans-serif;margin-top:40px;clear:both;}
.zt-footer2026 *{box-sizing:border-box;}
.zt-footer-container{width:1200px;max-width:94%;margin:0 auto;}
.zt-footer-service{background:linear-gradient(135deg,#0b5cff,#032a63);padding:28px 0;}
.zt-footer-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.zt-service-item{display:flex;gap:14px;align-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:16px;padding:18px 16px;min-height:92px;}
.zt-service-icon{width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:800;flex:0 0 auto;}
.zt-service-item strong{display:block;color:#fff;font-size:16px;margin-bottom:6px;}
.zt-service-item p{margin:0;color:rgba(255,255,255,.78);font-size:13px;line-height:1.5;}
.zt-footer-main{padding:42px 0 32px;background:radial-gradient(circle at 15% 0,rgba(23,119,255,.18),transparent 32%),#07182d;}
.zt-footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr) 1.35fr;gap:28px;align-items:start;}
.zt-footer-brand .zt-footer-logo{font-size:28px;color:#fff;font-weight:800;letter-spacing:1px;margin-bottom:18px;}
.zt-footer-brand p{color:#aebfd4;line-height:1.8;font-size:14px;margin:0 0 18px;}
.zt-footer-tags{display:flex;flex-wrap:wrap;gap:8px;}
.zt-footer-tags span{border:1px solid rgba(64,158,255,.28);background:rgba(22,119,255,.12);border-radius:999px;color:#bcd9ff;padding:6px 10px;font-size:12px;}
.zt-footer-col h4,.zt-footer-contact h4{font-size:17px;color:#fff;margin:0 0 18px;font-weight:700;position:relative;padding-bottom:12px;}
.zt-footer-col h4:after,.zt-footer-contact h4:after{content:"";position:absolute;left:0;bottom:0;width:32px;height:3px;border-radius:4px;background:#1677ff;}
.zt-footer-col a{display:block;color:#aebfd4;text-decoration:none;font-size:14px;line-height:2.05;transition:all .2s ease;}
.zt-footer-col a:hover{color:#fff;transform:translateX(4px);}
.zt-footer-contact p{margin:0 0 9px;color:#aebfd4;line-height:1.65;font-size:13px;}
.zt-hotline{font-size:24px;color:#fff;font-weight:800;margin:0 0 12px;}
.zt-footer-wechat{position:relative;display:inline-block;margin-top:10px;}
.zt-wechat-trigger{display:inline-flex;align-items:center;gap:7px;padding:8px 12px;border-radius:999px;background:rgba(22,119,255,.16);border:1px solid rgba(64,158,255,.32);color:#d9e6f7;font-size:13px;cursor:pointer;transition:all .2s ease;}
.zt-wechat-trigger:before{content:"";width:8px;height:8px;border-radius:50%;background:#52c41a;box-shadow:0 0 0 4px rgba(82,196,26,.12);}
.zt-wechat-trigger:hover{background:rgba(22,119,255,.28);color:#fff;border-color:rgba(64,158,255,.55);}
.zt-wechat-pop{position:absolute;right:0;bottom:42px;width:168px;padding:12px;background:#fff;border-radius:14px;box-shadow:0 18px 42px rgba(0,0,0,.26);text-align:center;opacity:0;visibility:hidden;transform:translateY(8px);transition:all .2s ease;z-index:20;}
.zt-wechat-pop:after{content:"";position:absolute;right:28px;bottom:-8px;border-width:8px 8px 0 8px;border-style:solid;border-color:#fff transparent transparent transparent;}
.zt-wechat-pop img{width:138px;height:138px;object-fit:cover;border-radius:10px;display:block;margin:0 auto 7px;}
.zt-wechat-pop em{display:block;font-style:normal;color:#42526b;font-size:12px;line-height:1.4;}
.zt-footer-wechat:hover .zt-wechat-pop{opacity:1;visibility:visible;transform:translateY(0);}
.zt-footer-links{border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:16px 0;background:#061426;}
.zt-footer-links span{color:#fff;font-weight:700;margin-right:8px;}
.zt-footer-links a{color:#9fb0c6;text-decoration:none;margin-right:18px;line-height:2;}
.zt-footer-links a:hover{color:#fff;}
.zt-footer-bottom{padding:24px 0 30px;text-align:center;background:#051020;}
.zt-footer-bottom p{margin:7px 0;color:#8fa3bc;font-size:13px;}
.zt-footer-bottom a{color:#d9e6f7;text-decoration:none;}
.zt-police img{vertical-align:middle;margin-right:6px;}
.zt-footer-cert{margin-top:16px;display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;}
.zt-footer-cert img{height:34px;max-width:110px;background:#fff;border-radius:4px;padding:2px;}
.zt-float-contact{position:fixed;right:18px;bottom:96px;z-index:999;display:flex;flex-direction:column;gap:8px;}
.zt-float-item{width:48px;height:48px;border-radius:14px;background:#1677ff;color:#fff;text-decoration:none;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;box-shadow:0 10px 24px rgba(22,119,255,.28);transition:all .2s ease;}
.zt-float-item:hover{background:#0958d9;color:#fff;transform:translateY(-2px);text-decoration:none;}
@media (max-width:1200px){.zt-footer-service-grid{grid-template-columns:repeat(2,1fr);}.zt-footer-grid{grid-template-columns:repeat(3,1fr);}.zt-footer-brand{grid-column:span 3;}}
@media (max-width:768px){.zt-footer-service-grid,.zt-footer-grid{grid-template-columns:1fr;}.zt-footer-brand{grid-column:auto;}.zt-footer-main{padding:32px 0 24px;}.zt-wechat-pop{left:0;right:auto;bottom:42px;}.zt-wechat-pop:after{left:28px;right:auto;}.zt-float-contact{right:10px;bottom:70px;}.zt-float-item{width:44px;height:44px;font-size:12px;}}