.nav-mobile-header{display:none;background:#fff;border-bottom:1px solid #e8edf3;padding:10px 12px;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:1000}
.nav-mobile-header .nmh-logo{font-size:16px;font-weight:700;color:#1f2d3d;display:flex;align-items:center;gap:6px;text-decoration:none}
.nav-mobile-header .nmh-logo-icon{width:28px;height:28px;border-radius:8px;background:#00A0E9;color:#fff;display:flex;align-items:center;justify-content:center}
.nav-mobile-header .nmh-phone{color:#00A0E9;display:flex;align-items:center;gap:4px;text-decoration:none}
.nav-mobile-header .nmh-phone svg{width:18px;height:18px;fill:#00A0E9}
.nav-mobile-header .nmh-nav-btn{width:32px;height:32px;border:none;background:none;cursor:pointer;display:flex;flex-direction:column;gap:4px;justify-content:center;align-items:center;padding:0}
.nav-mobile-header .nmh-nav-btn span{display:block;width:18px;height:2px;background:#334155}
.nav-mobile-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid #e8edf3;box-shadow:0 8px 20px rgba(15,35,70,.08)}
.nav-mobile-nav.open{display:block}
.nav-mobile-nav a{display:block;padding:12px 16px;color:#334155;text-decoration:none;font-size:14px;border-bottom:1px solid #eef2f7}
@media(max-width:767px){
    .nav-mobile-header{display:flex}
}