/* 开灵官网「解决方案」下拉 mega-menu 3.0 —— 全站共享样式(单一真相源) */
#klroot .mega-sol{width:1080px!important;left:-214px!important;padding:22px 26px 24px!important}
#klroot .mega-sol .kl2-ghdr{display:flex;align-items:center;gap:11px;margin:0 0 12px}
#klroot .mega-sol .kl2-gnum{font-size:22px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#3f8bff,#0a53d6);-webkit-background-clip:text;background-clip:text;color:transparent}
#klroot .mega-sol .kl2-gname{font-size:15px;font-weight:700;color:#1f2a3c}
#klroot .mega-sol .kl2-glabel{font-size:11px;font-weight:700;letter-spacing:2px;color:#5a6b8c}
#klroot .mega-sol .kl2-gline{flex:1;height:1px;background:#e7ecf3}
#klroot .mega-sol .kl2-twins{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
#klroot .mega-sol .kl2-twin{display:flex;align-items:center;gap:15px;border-radius:12px;padding:15px 18px;background:#f7faff;border:1px solid #e2ebf8;transition:.15s}
#klroot .mega-sol .kl2-twin:hover{background:#f7faff;border-color:#b7d1f6;box-shadow:0 8px 20px -12px rgba(47,123,245,.35)}
#klroot .mega-sol .kl2-ic{width:46px;height:46px;border-radius:12px;flex:none;background:#eef5ff;border:1px solid #d7e6fb;display:flex;align-items:center;justify-content:center}
#klroot .mega-sol .kl2-ic svg{width:24px;height:24px}
#klroot .mega-sol .kl2-tx{display:flex;flex-direction:column;min-width:0}
#klroot .mega-sol .kl2-tt{font-size:16px;font-weight:700;color:#1f2a3c}
#klroot .mega-sol .kl2-td{font-size:12.5px;color:#5a6b8c;margin-top:3px;line-height:1.4}
#klroot .mega-sol .kl2-badge{margin-left:auto;font-size:11px;color:#2f7bf5;font-weight:700;background:#eaf2ff;border:1px solid #cfe0fb;border-radius:20px;padding:4px 11px;white-space:nowrap;align-self:center}
#klroot .mega-sol .kl2-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:start}
#klroot .mega-sol .kl2-sol{border:1px solid #e7ecf3;border-radius:11px;padding:13px 14px 12px;background:#fff;transition:border-color .15s,box-shadow .15s}
#klroot .mega-sol .kl2-sol:hover{background:#fff;border-color:#cddcef;box-shadow:0 8px 18px -12px rgba(15,50,110,.18)}
#klroot .mega-sol .kl2-top{display:flex;align-items:center;gap:9px;margin-bottom:9px}
#klroot .mega-sol .kl2-num{font-size:22px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(135deg,#3f8bff,#0a53d6);-webkit-background-clip:text;background-clip:text;color:transparent}
#klroot .mega-sol .kl2-name{font-size:14.5px;font-weight:700;color:#1f2a3c;display:inline-flex;align-items:center;gap:4px;transition:color .12s}
#klroot .mega-sol .kl2-arw{opacity:0;transform:translateX(-3px);transition:.15s;color:#2f7bf5;font-size:13px}
#klroot .mega-sol .kl2-sol:hover .kl2-name{color:#2f7bf5}
#klroot .mega-sol .kl2-sol:hover .kl2-arw{opacity:1;transform:translateX(0)}
#klroot .mega-sol .kl2-tags{display:flex;flex-wrap:wrap;gap:7px}
#klroot .mega-sol .kl2-tag{font-size:12.5px;color:#215ba8;background:#e8f0ff;border:1px solid #cfe0fb;border-radius:7px;padding:5px 10px;line-height:1.25;font-weight:500;transition:.12s}
#klroot .mega-sol .kl2-tag:hover{background:#2f7bf5;border-color:#2f7bf5;color:#fff}
#klroot .mega-sol .kl2-foot{margin-top:16px;padding-top:15px;border-top:1px solid #e7ecf3;display:flex;align-items:center;justify-content:space-between}
#klroot .mega-sol .kl2-lft{font-size:13px;color:#5a6b8c}
#klroot .mega-sol .kl2-lft b{color:#1f2a3c}
#klroot .mega-sol .kl2-lnk{font-size:13px;color:#2f7bf5;font-weight:600}
/* 全站统一为常规字重(对齐首页视觉：mega 内文字不加粗) */
#klroot .mega-sol *{font-weight:400!important}