/* Navigation */
        .navbar {
            background: #fff;
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0,0,0,0.05);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        .owner-fields{
            display: none;
        }
        .active{
            display: block;
        }
        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .nav-wrapper {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: #2d3748;
        }
        
        .nav-menu {
            display: flex;
            list-style: none;
            gap: 30px;
            align-items: center;
        }
        
        .nav-link {
            text-decoration: none;
            color: #2d3748;
            font-weight: 500;
            transition: color 0.3s;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        
        .nav-link:hover {
            color: #ff5722;
        }
        
        .services-link {
            color: #ff5722;
        }
        
        .arrow {
            font-size: 0.7rem;
        }
        
        .nav-actions {
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .icon-link {
            color: #2d3748;
            transition: color 0.3s;
        }
        
        .icon-link:hover {
            color: #ff5722;
        }
        
        .btn-account {
            padding: 8px 20px;
            border: 2px solid #ff5722;
            background: transparent;
            color: #ff5722;
            border-radius: 20px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s;
        }
        
        .btn-account:hover {
            background: #ff5722;
            color: white;
        }
        
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
        }
        
        .mobile-menu-toggle span {
            width: 25px;
            height: 3px;
            background: #2d3748;
            border-radius: 2px;
            transition: all 0.3s;
        }
        
        /* 新导航栏结构的图标样式 */
        .nav-icon {
            color: #2d3748;
            transition: color 0.3s;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 8px;
            border-radius: 6px;
        }
        
        .nav-icon:hover {
            color: #ff5722;
            background: rgba(255, 87, 34, 0.1);
        }
        
        /* 响应式设计 */
        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: flex;
            }
            
            .nav-menu {
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: white;
                flex-direction: column;
                padding: 20px;
                box-shadow: 0 4px 20px rgba(0,0,0,0.1);
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s ease;
            }
            
            .nav-menu.active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }
            
            .nav-actions {
                display: none;
            }
        }
        
        /* Dropdown Menu */
        .nav-item.dropdown {
            position: relative;
        }
        
        .nav-link {
            position: relative;
            z-index: 1;
        }
        
        .nav-link svg {
            transition: transform 0.3s ease;
            margin-left: 5px;
        }
        
        .dropdown-menu {
            position: absolute;
            top: calc(100% + 5px);
            left: 50%;
            transform: translateX(-50%) translateY(-10px);
            background: white;
            border-radius: 12px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.2s ease, visibility 0.2s ease, transform 0.2s ease;
            pointer-events: none;
            min-width: 250px;
            z-index: 1000;
        }
        
        /* JavaScript-controlled dropdown visibility */
        .nav-item.dropdown.show-dropdown > .dropdown-menu {
            opacity: 1;
            visibility: visible;
            pointer-events: all;
            transform: translateX(-50%) translateY(0);
        }
        
        .nav-item.dropdown.show-dropdown .nav-link svg {
            transform: rotate(180deg);
        }
        
        .dropdown-content {
            display: flex;
            flex-direction: column;
            padding: 15px 0;
        }
        
        .dropdown-content a {
            display: block;
            padding: 12px 25px;
            color: #718096;
            text-decoration: none;
            font-size: 0.95rem;
            transition: all 0.2s ease;
            border-left: 3px solid transparent;
        }
        
        .dropdown-content a:hover {
            color: #ff5722;
            background: #f7fafc;
            border-left-color: #ff5722;
        }
        
        /* Touch devices - click/tap to open dropdown */
        @media (hover: none) and (pointer: coarse) {
            .dropdown-menu {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                pointer-events: all;
                box-shadow: none;
                min-width: auto;
                margin-top: 0;
                padding-left: 20px;
                display: none;
            }
        
            .nav-item.dropdown.show-dropdown > .dropdown-menu {
                display: block;
            }
        
            .nav-item.dropdown.show-dropdown .nav-link svg {
                transform: rotate(180deg);
            }
        }
        
        /* Responsive: Tablet - dropdowns are click/tap to open */
        @media (max-width: 992px) {
            .nav-item.dropdown {
                display: flex;
                flex-wrap: wrap;
                align-items: center;
            }
        
            .dropdown-menu {
                position: static;
                transform: none;
                opacity: 1;
                visibility: visible;
                pointer-events: all;
                box-shadow: none;
                min-width: auto;
                margin-top: 0;
                padding-left: 20px;
                display: none;
                flex: 1 0 100%;
                background: linear-gradient(180deg, #fafafa 0%, #f5f5f5 100%);
            }
        
            .nav-item.dropdown.show-dropdown > .dropdown-menu {
                display: block;
            }
        
            .nav-item.dropdown.show-dropdown .nav-link svg {
                transform: rotate(180deg);
            }
        
            .nav-link {
                cursor: pointer;
            }
        
            .dropdown-content a {
                display: flex;
                align-items: center;
                gap: 12px;
                padding: 14px 24px 14px 36px;
                color: #555;
                font-size: 0.95rem;
                font-weight: 400;
                text-decoration: none;
                transition: all 0.2s ease;
                position: relative;
            }
        
            .dropdown-content a::before {
                content: '';
                position: absolute;
                left: 24px;
                width: 6px;
                height: 6px;
                background: #ddd;
                border-radius: 50%;
                transition: all 0.2s ease;
            }
        
            .dropdown-content a:hover {
                color: #ff5722;
                background: #fff5f2;
            }
        
            .dropdown-content a:hover::before {
                background: #ff5722;
            }
        }
        
        /* Footer */
        .footer {
            background: #2d3748;
            color: #a0aec0;
            padding: 60px 0 0;
        }
        
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 60px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }
        
        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
            margin: 0;
        }
        
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 15px;
        }
        
        .footer-contact-item {
            color: #a0aec0;
            text-decoration: none;
            display: flex;
            align-items: center;
            gap: 10px;
            transition: color 0.3s ease;
        }
        
        .footer-contact-item:hover {
            color: white;
        }
        
        .footer-contact-item svg {
            flex-shrink: 0;
        }
        
        .footer-payment {
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }
        
        .payment-icon {
            height: 30px;
            width: auto;
            background: white;
            padding: 5px 8px;
            border-radius: 4px;
        }
        
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
        }
        
        .footer-column-title {
            color: white;
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 20px;
        }
        
        .footer-link-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        
        .footer-link-list a {
            color: #a0aec0;
            text-decoration: none;
            transition: color 0.3s ease;
            font-size: 0.95rem;
        }
        
        .footer-link-list a:hover {
            color: white;
        }
        
        .footer-bottom {
            background: #1a202c;
            padding: 30px 20px;
        }
        
        .footer-bottom-container {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 30px;
        }
        
        .footer-disclaimer {
            color: #718096;
            font-size: 0.875rem;
            line-height: 1.6;
            margin: 0;
            flex: 1;
        }
        
        .footer-disclaimer a {
            color: #ff6b35;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        
        .footer-disclaimer a:hover {
            color: #ff8c42;
        }
        
        .footer-social {
            display: flex;
            gap: 15px;
        }
        
        .social-icon {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #a0aec0;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        
        .social-icon:hover {
            background: #ff6b35;
            color: white;
            transform: translateY(-3px);
        }
        
        /* Responsive Design */
        @media (max-width: 768px) {
            .cta-title {
                font-size: 1.8rem;
            }
        
            .cta-button {
                padding: 15px 30px;
                font-size: 1rem;
            }
        
            .footer-container {
                grid-template-columns: 1fr;
                gap: 40px;
            }
        
            .footer-links {
                grid-template-columns: 1fr;
                gap: 30px;
            }
        
            .footer-bottom-container {
                flex-direction: column;
                text-align: center;
            }
        
            .footer-payment {
                justify-content: flex-start;
            }
        }
        /* Mobile Navigation - Improved with smooth animations and better styling */
        @media (max-width: 768px) {
            /* Disable hover effects - dropdowns show/hide on click only */
            .navbar {
                padding: 12px 0;
            }
        
            .nav-container {
                padding: 0 16px;
            }
        
            .logo {
                font-size: 1.4rem;
            }
        
            .nav-menu {
                position: fixed;
                top: 60px;
                left: 0;
                right: 0;
                background: #ffffff;
                flex-direction: column;
                padding: 0;
                box-shadow: 0 10px 40px rgba(0,0,0,0.15);
                z-index: 9999;
                max-height: calc(100vh - 60px);
                overflow-y: auto;
                opacity: 0;
                visibility: hidden;
                transform: translateY(-10px);
                transition: all 0.3s ease;
            }
        
            .nav-menu.active {
                opacity: 1;
                visibility: visible;
                transform: translateY(0);
            }
        
            .nav-item {
                width: 100%;
                border-bottom: 1px solid #f0f0f0;
            }
        
            /* Main navigation links */
            .nav-link {
                display: flex;
                align-items: center;
                justify-content: space-between;
                padding: 18px 24px;
                font-size: 1rem;
                font-weight: 500;
                color: #2d3748;
                cursor: pointer;
                transition: all 0.2s ease;
            }
        
            .nav-link:hover {
                color: #ff5722;
                background: #fff5f2;
            }
        
            /* Active state */
            .nav-item.dropdown.show-dropdown > .nav-link {
                color: #ff5722;
                background: #fff5f2;
            }
        
            /* Arrow icon rotation */
            .nav-link svg {
                width: 16px;
                height: 16px;
                transition: transform 0.3s ease !important;
            }
        
            .nav-item.dropdown.show-dropdown > .nav-link svg {
                transform: rotate(180deg);
            }
        
            /* Dropdown menu - improved styling */
            .dropdown-menu {
                position: static;
                opacity: 0;
                visibility: hidden;
                pointer-events: none;
                transform: none;
                box-shadow: none;
                background: linear-gradient(180deg, #fafafa 0%, #f5f5f5 100%);
                margin: 0;
                padding: 0;
                display: none;
                transition: all 0.3s ease;
            }
        
            .dropdown-menu.active,
            .nav-item.dropdown.show-dropdown > .dropdown-menu {
                display: block;
                opacity: 1;
                visibility: visible;
                pointer-events: all;
            }
        
            /* Dropdown content items */
            .dropdown-content {
                padding: 8px 0;
            }
        
            .dropdown-content a {
                display: flex;
                align-items: center;
                gap: 12px;
                padding: 14px 24px 14px 36px;
                color: #555;
                font-size: 0.95rem;
                font-weight: 400;
                text-decoration: none;
                transition: all 0.2s ease;
                border-left: none;
                position: relative;
            }
        
            .dropdown-content a::before {
                content: '';
                position: absolute;
                left: 24px;
                width: 6px;
                height: 6px;
                background: #ddd;
                border-radius: 50%;
                transition: all 0.2s ease;
            }
        
            .dropdown-content a:hover {
                color: #ff5722;
                background: #fff5f2;
            }
        
            .dropdown-content a:hover::before {
                background: #ff5722;
            }
        
            /* Navigation actions */
            .nav-actions {
                display: none;
            }
        
            /* Mobile menu toggle button */
            .mobile-menu-toggle {
                display: flex;
                flex-direction: column;
                justify-content: center;
                align-items: center;
                width: 44px;
                height: 44px;
                padding: 0;
                background: transparent;
                border: none;
                cursor: pointer;
                border-radius: 8px;
                transition: background 0.2s ease;
            }
        
            .mobile-menu-toggle:hover {
                background: #f5f5f5;
            }
        
            .mobile-menu-toggle span {
                display: block;
                width: 22px;
                height: 2px;
                background: #2d3748;
                border-radius: 2px;
                transition: all 0.3s ease;
            }
        
            .mobile-menu-toggle span:nth-child(1) {
                margin-bottom: 5px;
            }
        
            .mobile-menu-toggle span:nth-child(2) {
                margin-bottom: 5px;
            }
        
            .mobile-menu-toggle.active span:nth-child(1) {
                transform: rotate(45deg) translate(5px, 5px);
            }
        
            .mobile-menu-toggle.active span:nth-child(2) {
                opacity: 0;
            }
        
            .mobile-menu-toggle.active span:nth-child(3) {
                transform: rotate(-45deg) translate(5px, -5px);
            }
        
            /* Dropdown animation */
            @keyframes slideDown {
                from {
                    opacity: 0;
                    transform: translateY(-10px);
                }
                to {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
        
            .nav-item.dropdown.show-dropdown > .dropdown-menu {
                animation: slideDown 0.3s ease forwards;
            }
        }
        
        /* Desktop Navigation */
        @media (min-width: 769px) {
            .mobile-menu-toggle {
                display: none;
            }
            
            .dropdown-menu {
                display: block;
                opacity: 0;
                visibility: hidden;
                pointer-events: none;
            }
        
            /* Removed hover effect - dropdowns now show/hide on click only via JavaScript */
        }