.nh-header{background:#ffffff;position:-webkit-sticky;position:sticky;top:0;z-index:1000;box-shadow:0 2px 14px rgba(10,28,60,.08);width:100%}.nh-container{max-width:1200px;margin:0 auto;padding:10px 24px;justify-content:space-between;box-sizing:border-box;width:100%}.nh-container,.nh-logo{display:flex;align-items:center}.nh-logo{flex-shrink:0;text-decoration:none}.nh-logo img{height:34px;width:auto;max-width:140px;object-fit:contain;display:block}.nh-actions{gap:16px}.nh-actions,.nh-phone-btn{display:flex;align-items:center;flex-shrink:0}.nh-phone-btn{gap:10px;padding:8px 14px;text-decoration:none;border-radius:8px;transition:background .15s ease,transform .15s ease}.nh-phone-btn:hover{background:#f8fafc}.nh-phone-icon{object-fit:contain;flex-shrink:0;display:block}.nh-phone-info{display:flex;flex-direction:column;line-height:1.15;white-space:nowrap}.nh-phone-label{font-size:10px;color:#888888;letter-spacing:.6px;text-transform:uppercase}.nh-phone-label,.nh-phone-num{font-weight:700;white-space:nowrap}.nh-phone-num{font-size:14.5px;color:#1c62b4;letter-spacing:.3px}.nh-postad-btn{display:inline-flex;align-items:center;background:#f4f5f7;border:none;border-radius:6px;padding:7px 14px;text-decoration:none;box-shadow:0 2px 4px rgba(0,0,0,.02);transition:background .15s ease,transform .15s ease;white-space:nowrap;flex-shrink:0}.nh-postad-btn:hover{background:#e9ecef}.nh-postad-icon{color:#e67e22;margin-right:6px;font-size:14px;flex-shrink:0}.nh-postad-text{font-size:13px;color:#333333;font-weight:600;white-space:nowrap}.nh-postad-text strong{font-weight:800}.nh-chevron-circle{border:1px solid #1c62b4;border-radius:50%;width:16px;height:16px;display:inline-flex;align-items:center;justify-content:center;margin-left:6px;flex-shrink:0}.nh-chevron-circle i{color:#1c62b4;font-size:9px;margin-left:1px}.nh-login-btn{display:inline-flex;align-items:center;gap:6px;background:#1c62b4;color:#ffffff;border:none;border-radius:6px;padding:8px 18px;cursor:pointer;font-family:inherit;font-size:14px;font-weight:600;white-space:nowrap;transition:background .15s ease,transform .15s ease;flex-shrink:0}.nh-login-btn:hover{background:#154c8f}.nh-login-icon{font-size:16px;flex-shrink:0}.nh-login-text{white-space:nowrap}@media (max-width:768px){.nh-container{padding:7px 8px!important;gap:4px!important;justify-content:space-between!important}.nh-logo img{height:25px!important;max-width:82px!important}.nh-actions{gap:5px!important;flex-shrink:0!important}.nh-phone-btn{padding:4px 5px!important;gap:4px!important}.nh-phone-icon{width:20px!important;height:20px!important}.nh-phone-info{line-height:1.1!important}.nh-phone-label{font-size:7.5px!important;letter-spacing:.2px!important;margin-bottom:1px!important}.nh-phone-num{font-size:10px!important;letter-spacing:.1px!important}.nh-postad-btn{padding:5px 6px!important;border-radius:5px!important}.nh-postad-icon{font-size:10px!important;margin-right:3px!important}.nh-postad-text{font-size:9.5px!important}.nh-chevron-circle{width:12px!important;height:12px!important;margin-left:3px!important}.nh-chevron-circle i{font-size:6.5px!important}.nh-login-btn{padding:5px 8px!important;border-radius:5px!important;font-size:10.5px!important;gap:3px!important}.nh-login-icon{font-size:12px!important}}@media (max-width:375px){.nh-container{padding:6px 4px!important;gap:2px!important}.nh-logo img{height:22px!important;max-width:72px!important}.nh-actions,.nh-phone-btn{gap:3px!important}.nh-phone-btn{padding:3px!important}.nh-phone-icon{width:16px!important;height:16px!important}.nh-phone-label{font-size:6.5px!important}.nh-phone-num{font-size:8.5px!important}.nh-postad-btn{padding:4px!important}.nh-postad-icon{font-size:9px!important;margin-right:2px!important}.nh-postad-text{font-size:8.5px!important}.nh-chevron-circle{display:none!important}.nh-login-btn{padding:4px 6px!important;font-size:9.5px!important}.nh-login-icon{font-size:10px!important}}body.dark-mode .nh-header{background:#1f2937!important;box-shadow:0 2px 14px rgba(0,0,0,.4)!important;border-bottom:1px solid #374151!important}body.dark-mode .nh-phone-btn:hover{background:#374151!important}body.dark-mode .nh-phone-label{color:#9ca3af!important}body.dark-mode .nh-phone-num{color:#60a5fa!important}body.dark-mode .nh-postad-btn{background:#374151!important;color:#f3f4f6!important}body.dark-mode .nh-postad-btn:hover{background:#4b5563!important}body.dark-mode .nh-postad-text{color:#f3f4f6!important}