/* ====== 独享CSS部分（新加坡公司注册页面） ====== */
        /* 页面顶部横幅 */
        .page-header {
            min-height: 70vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
            padding-top: 100px;
            background: linear-gradient(135deg, #0f1a36 0%, #1c2b5c 100%);
            margin-bottom: 80px;
        }
        
        .page-header:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: 
                radial-gradient(circle at 20% 30%, rgba(239, 51, 64, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                url("data:image/svg+xml,%3Csvg width='100' height='20' viewBox='0 0 100 20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M21.184 20c.357-.13.72-.264 1.088-.402l1.768-.661C33.64 15.347 39.647 14 50 14c10.271 0 15.362 1.222 24.629 4.928.955.383 1.869.74 2.75 1.072h6.225c-2.51-.73-5.139-1.691-8.233-2.928C65.888 13.278 60.562 12 50 12c-10.626 0-16.855 1.397-26.66 5.063l-1.767.662c-2.475.923-4.66 1.674-6.724 2.275h6.335zm0-20C13.258 2.892 8.077 4 0 4V2c5.744 0 9.951-.574 14.85-2h6.334zM77.38 0C85.239 2.966 90.502 4 100 4V2c-6.842 0-11.386-.542-16.396-2h-6.225zM0 14c8.44 0 13.718-1.21 22.272-4.402l1.768-.661C33.64 5.347 39.647 4 50 4c10.271 0 15.362 1.222 24.629 4.928C84.112 12.722 89.438 14 100 14v-2c-10.271 0-15.362-1.222-24.629-4.928C65.888 3.278 60.562 2 50 2 39.374 2 33.145 3.397 23.34 7.063l-1.767.662C13.223 10.84 8.163 12 0 12v2z' fill='%23ef3340' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
            opacity: 0.7;
        }
        
        .page-header-content {
            position: relative;
            z-index: 2;
            color: white;
            max-width: 900px;
        }
        
        .page-header-badge {
            display: inline-block;
            background: rgba(239, 51, 64, 0.2);
            backdrop-filter: blur(10px);
            color: white;
            padding: 8px 20px;
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            margin-bottom: 20px;
            border: 1px solid rgba(239, 51, 64, 0.3);
        }
        
        .page-header-title {
            font-size: 3.8rem;
            font-weight: 800;
            line-height: 1.2;
            margin-bottom: 20px;
        }
        
        .page-header-desc {
            font-size: 1.3rem;
            opacity: 0.9;
            margin-bottom: 40px;
            max-width: 800px;
        }
        
        /* 服务概览卡片 */
        .service-overview {
            background: white;
            border-radius: var(--border-radius);
            padding: 50px;
            box-shadow: var(--shadow);
            margin-bottom: 80px;
            position: relative;
            overflow: hidden;
        }
        
        .service-overview:before {
            content: '';
            position: absolute;
            width: 300px;
            height: 300px;
            background: linear-gradient(135deg, rgba(239, 51, 64, 0.1) 0%, rgba(0, 180, 216, 0.1) 100%);
            border-radius: 50%;
            top: -150px;
            right: -150px;
        }
        
        .overview-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .overview-title {
            font-size: 2.5rem;
            color: var(--primary);
        }
        
        .overview-price {
            background: linear-gradient(135deg, var(--singapore-red) 0%, #ff6b6b 100%);
            color: white;
            padding: 15px 30px;
            border-radius: 50px;
            font-weight: 800;
            font-size: 1.8rem;
            box-shadow: 0 10px 30px rgba(239, 51, 64, 0.2);
        }
        
        .overview-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 40px;
        }
        
        .overview-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
        }
        
        .overview-icon {
            width: 60px;
            height: 60px;
            background: rgba(239, 51, 64, 0.1);
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--singapore-red);
            font-size: 1.8rem;
            flex-shrink: 0;
        }
        
        .overview-text h4 {
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 10px;
        }
        
        .overview-text p {
            color: #666;
        }
        
        /* 详细内容区域 */
        .detail-section {
            margin-bottom: 80px;
        }
        
        .section-title {
            text-align: left;
            margin-bottom: 40px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2:after {
            content: '';
            position: absolute;
            width: 80px;
            height: 4px;
            background: var(--singapore-red);
            bottom: -10px;
            left: 0;
            transform: translateX(0);
        }
        
        .section-title p {
            color: #666;
            max-width: 700px;
            font-size: 1.1rem;
        }
        
        /* 税率介绍卡片 */
        .tax-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .tax-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }
        
        .tax-card:before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: linear-gradient(90deg, var(--singapore-red) 0%, var(--accent) 100%);
        }
        
        .tax-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--shadow-hover);
            border-color: var(--singapore-red);
        }
        
        .tax-card h3 {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .tax-card h3 i {
            color: var(--singapore-red);
        }
        
        .tax-card ul {
            list-style: none;
        }
        
        .tax-card ul li {
            margin-bottom: 12px;
            padding-left: 25px;
            position: relative;
        }
        
        .tax-card ul li:before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--singapore-red);
            font-weight: bold;
        }
        
        /* 税率特点表格 */
        .tax-feature-table {
            width: 100%;
            border-collapse: collapse;
            background: white;
            border-radius: var(--border-radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            margin-bottom: 40px;
        }
        
        .tax-feature-table th {
            background: linear-gradient(135deg, var(--singapore-red) 0%, #ff6b6b 100%);
            color: white;
            padding: 20px;
            text-align: left;
            font-weight: 600;
        }
        
        .tax-feature-table td {
            padding: 20px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        }
        
        .tax-feature-table tr:last-child td {
            border-bottom: none;
        }
        
        .tax-feature-table tr:nth-child(even) {
            background: rgba(239, 51, 64, 0.02);
        }
        
        /* 优劣势对比 */
        .pros-cons-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .pros-card, .cons-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--shadow);
            position: relative;
            overflow: hidden;
        }
        
        .pros-card:before, .cons-card:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 6px;
            top: 0;
            left: 0;
        }
        
        .pros-card:before {
            background: linear-gradient(90deg, var(--singapore-red) 0%, #ff6b6b 100%);
        }
        
        .cons-card:before {
            background: #666;
        }
        
        .pros-card h3, .cons-card h3 {
            font-size: 1.8rem;
            margin-bottom: 25px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .pros-card h3 i {
            color: var(--singapore-red);
        }
        
        .cons-card h3 i {
            color: #666;
        }
        
        .pros-list, .cons-list {
            list-style: none;
        }
        
        .pros-list li, .cons-list li {
            margin-bottom: 15px;
            padding-left: 30px;
            position: relative;
        }
        
        .pros-list li:before {
            content: '✓';
            position: absolute;
            left: 0;
            color: var(--singapore-red);
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        .cons-list li:before {
            content: '⚠';
            position: absolute;
            left: 0;
            color: #666;
            font-weight: bold;
            font-size: 1.2rem;
        }
        
        /* 公司架构图表 */
        .architecture-container {
            background: white;
            border-radius: var(--border-radius);
            padding: 40px;
            box-shadow: var(--shadow);
            margin-bottom: 50px;
            overflow-x: auto;
        }
        
        .architecture-chart {
            min-width: 800px;
            position: relative;
        }
        
        .architecture-level {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
        }
        
        .architecture-node {
            background: white;
            border: 2px solid var(--singapore-red);
            border-radius: 10px;
            padding: 20px;
            width: 220px;
            text-align: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            position: relative;
            transition: var(--transition);
        }
        
        .architecture-node:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(239, 51, 64, 0.1);
            border-color: #ff6b6b;
        }
        
        .architecture-node h4 {
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 1.1rem;
        }
        
        .architecture-node p {
            color: #666;
            font-size: 0.9rem;
        }
        
        .node-connection {
            position: absolute;
            width: 2px;
            height: 40px;
            background: linear-gradient(to bottom, var(--singapore-red) 0%, var(--accent) 100%);
            bottom: -40px;
            left: 50%;
            transform: translateX(-50%);
        }
        
        /* 政策与法规部分 */
        .policy-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 50px;
        }
        
        .policy-card {
            background: white;
            border-radius: var(--border-radius);
            padding: 30px;
            box-shadow: var(--shadow);
            border-left: 5px solid var(--singapore-red);
            transition: var(--transition);
        }
        
        .policy-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-hover);
        }
        
        .policy-card h3 {
            font-size: 1.5rem;
            color: var(--primary);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .policy-card h3 i {
            color: var(--singapore-red);
        }
        
        /* 服务流程时间轴 */
        .process-timeline {
            position: relative;
            padding-left: 30px;
            margin-top: 40px;
        }
        
        .process-timeline:before {
            content: '';
            position: absolute;
            left: 0;
            top: 0;
            bottom: 0;
            width: 3px;
            background: linear-gradient(to bottom, var(--singapore-red) 0%, var(--accent) 100%);
        }
        
        .process-step {
            position: relative;
            margin-bottom: 40px;
        }
        
        .process-step:last-child {
            margin-bottom: 0;
        }
        
        .process-step:before {
            content: '';
            position: absolute;
            left: -36px;
            top: 5px;
            width: 15px;
            height: 15px;
            background: white;
            border: 3px solid var(--singapore-red);
            border-radius: 50%;
        }
        
        .step-number {
            position: absolute;
            left: -46px;
            top: 0;
            width: 35px;
            height: 35px;
            background: var(--singapore-red);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
        }
        
        .step-title {
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 10px;
            font-size: 1.2rem;
        }
        
        .step-desc {
            color: #666;
            font-size: 0.95rem;
        }
        
        /* CTA部分 */
        .service-cta-section {
            background: linear-gradient(135deg, var(--primary) 0%, #1c2b5c 100%);
            border-radius: var(--border-radius);
            padding: 80px;
            text-align: center;
            color: white;
            margin-bottom: 80px;
            position: relative;
            overflow: hidden;
        }
        
        .service-cta-section:before {
            content: '';
            position: absolute;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            background: 
                radial-gradient(circle at 10% 20%, rgba(239, 51, 64, 0.2) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(0, 180, 216, 0.2) 0%, transparent 40%);
        }
        
        .cta-content {
            position: relative;
            z-index: 2;
        }
        
        .cta-title {
            font-size: 2.8rem;
            margin-bottom: 20px;
        }
        
        .cta-desc {
            font-size: 1.2rem;
            opacity: 0.9;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
        }
        
        .cta-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }
        
        .btn-primary {
            background: linear-gradient(135deg, var(--singapore-red) 0%, #ff6b6b 100%);
            color: white;
            padding: 18px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            box-shadow: 0 10px 30px rgba(239, 51, 64, 0.2);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-primary:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 40px rgba(239, 51, 64, 0.3);
        }
        
        .btn-secondary {
            background: rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(10px);
            color: white;
            padding: 18px 40px;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition);
            border: 2px solid rgba(255, 255, 255, 0.3);
            display: inline-flex;
            align-items: center;
            gap: 10px;
        }
        
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.25);
            transform: translateY(-5px);
        }
        
        /* 新加坡特色元素 */
        .singapore-flag {
            display: inline-block;
            width: 20px;
            height: 10px;
            background: linear-gradient(to bottom, var(--singapore-red) 50%, var(--singapore-white) 50%);
            margin-right: 8px;
            border-radius: 2px;
            position: relative;
        }
        
        .singapore-flag:before {
            content: '';
            position: absolute;
            top: 2px;
            left: 2px;
            width: 5px;
            height: 5px;
            background: radial-gradient(circle at center, white 30%, transparent 31%),
                        radial-gradient(circle at 30% 30%, var(--singapore-red) 30%, transparent 31%),
                        radial-gradient(circle at 70% 30%, var(--singapore-red) 30%, transparent 31%),
                        radial-gradient(circle at 30% 70%, var(--singapore-red) 30%, transparent 31%),
                        radial-gradient(circle at 70% 70%, var(--singapore-red) 30%, transparent 31%);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .page-header-title {
                font-size: 3.2rem;
            }
            
            .overview-title {
                font-size: 2.2rem;
            }
        }
        
        @media (max-width: 992px) {
            .page-header-title {
                font-size: 2.8rem;
            }
            
            .page-header-desc {
                font-size: 1.1rem;
            }
            
            .service-overview {
                padding: 40px 30px;
            }
            
            .overview-header {
                flex-direction: column;
                align-items: flex-start;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .service-cta-section {
                padding: 60px 40px;
            }
            
            .cta-title {
                font-size: 2.2rem;
            }
            
            .architecture-container {
                padding: 30px 20px;
            }
        }
        
        @media (max-width: 768px) {
            .page-header-title {
                font-size: 2.3rem;
            }
            
            .overview-title {
                font-size: 1.8rem;
            }
            
            .overview-price {
                font-size: 1.5rem;
                padding: 12px 25px;
            }
            
            .section-title h2 {
                font-size: 1.8rem;
            }
            
            .cta-title {
                font-size: 1.8rem;
            }
            
            .btn-primary, .btn-secondary {
                padding: 15px 30px;
                font-size: 1rem;
            }
            
            .service-cta-section {
                padding: 50px 30px;
            }
        }
        
        @media (max-width: 480px) {
            .page-header-title {
                font-size: 2rem;
            }
            
            .page-header-badge {
                font-size: 0.8rem;
            }
            
            .overview-content {
                grid-template-columns: 1fr;
            }
            
            .pros-cons-grid, .policy-grid, .tax-grid {
                grid-template-columns: 1fr;
            }
            
            .cta-buttons {
                flex-direction: column;
            }
            
            .btn-primary, .btn-secondary {
                width: 100%;
                justify-content: center;
            }
        }