@charset "utf-8";
				a {
    text-decoration: none;
}
 /* 基础样式重置 */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        }
        
        :root {
            --primary-color: #b83b5e;
            --secondary-color: #f08a5d;
            --accent-color: #f08a5d;
            --light-color: #f8f9fa;
            --dark-color: #2c3e50;
            --gray-color: #6c757d;
            --success-color: #28a745;
            --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            --transition: all 0.3s ease;
        }
        
        html {
            scroll-behavior: smooth;
        }
        
        body {
            line-height: 1.6;
            color: var(--dark-color);
            background-color: #f5f7fa;
            overflow-x: hidden;
        }
        
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition);
        }
        
        ul {
            list-style: none;
        }
        
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        .section {
            padding: 80px 0;
        }
        
        .section-title {
            text-align: center;
            margin-bottom: 60px;
        }
        
        .section-title h2 {
            font-size: 2.5rem;
            color: var(--primary-color);
            margin-bottom: 15px;
            position: relative;
            display: inline-block;
        }
        
        .section-title h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 3px;
            background-color: var(--accent-color);
        }
        
        .section-title p {
            color: var(--gray-color);
            max-width: 700px;
            margin: 0 auto;
            font-size: 1.1rem;
        }
        
        .btn {
            display: inline-block;
            padding: 12px 30px;
            background-color: var(--primary-color);
            color: white;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            text-align: center;
            box-shadow: var(--shadow);
        }
        
        .btn:hover {
            background-color: var(--secondary-color);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }
        
        .btn-accent {
            background-color: var(--accent-color);
        }
        
        .btn-accent:hover {
            background-color: #c19b2e;
        }
        
        .btn-large {
            padding: 15px 40px;
            font-size: 1.1rem;
        }
        
        /* 头部样式 */
        header {
            background-color: white;
            box-shadow: 0 2px 15px rgba(0, 0, 0, 0.1);
            position: sticky;
            top: 0;
            z-index: 1000;
            transition: var(--transition);
        }
        
        .header-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px 0;
        }
        
        .logo {
            display: flex;
            align-items: center;
        }
        
        .logo-icon {
            color: var(--accent-color);
            font-size: 28px;
            margin-right: 10px;
        }
        
        .logo-text {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary-color);
        }
        
        .nav-menu {
            display: flex;
        }
        
        .nav-menu li {
            margin-left: 30px;
            position: relative;
        }
        
        .nav-menu a {
            font-weight: 600;
            padding: 5px 0;
            position: relative;
        }
        
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background-color: var(--accent-color);
            transition: var(--transition);
        }
        
        .nav-menu a:hover::after,
        .nav-menu a.active::after {
            width: 100%;
        }
        
        .nav-menu a:hover,
        .nav-menu a.active {
            color: var(--primary-color);
        }
        
        .header-actions {
            display: flex;
            align-items: center;
        }
        
        .header-phone {
            display: flex;
            align-items: center;
            margin-right: 20px;
            color: var(--primary-color);
            font-weight: 600;
        }
        
        .header-phone i {
            margin-right: 8px;
            color: var(--accent-color);
        }
        
        .mobile-menu-btn {
            display: none;
            font-size: 24px;
            cursor: pointer;
            color: var(--primary-color);
        }
        
        /* 英雄区域 */
        .hero {
            background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
            color: white;
            padding: 120px 0 100px;
            position: relative;
            overflow: hidden;
        }
        
        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" preserveAspectRatio="none"><path d="M0,0 L100,0 L100,100 Z" fill="rgba(255,255,255,0.05)"/></svg>');
            background-size: cover;
        }
        
        .hero-content {
            max-width: 600px;
            position: relative;
            z-index: 1;
        }
        
        .hero h1 {
            font-size: 3rem;
            margin-bottom: 20px;
            line-height: 1.2;
        }
        
        .hero p {
            font-size: 1.2rem;
            margin-bottom: 30px;
            opacity: 0.9;
        }
        
        .hero-buttons {
            display: flex;
            gap: 15px;
        }
        
        .hero-image {
            position: absolute;
            right: 1%;
            bottom: 0;
            width: 45%;
			margin-left:100px;
			margin-bottom:70px;
           
        }
        
        /* 特点区域 */
        .features {
            background-color: white;
        }
        
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 40px;
        }
        
        .feature-card {
            background-color: white;
            border-radius: 10px;
            padding: 40px 30px;
            text-align: center;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border-top: 4px solid transparent;
        }
        
        .feature-card:hover {
            transform: translateY(-10px);
            border-top-color: var(--accent-color);
        }
        
        .feature-icon {
            width: 80px;
            height: 80px;
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 32px;
        }
        
        .feature-card h3 {
            margin-bottom: 15px;
            font-size: 1.4rem;
            color: var(--primary-color);
        }
        
        /* 产品区域 */
        .products {
            background-color: #f5f7fa;
        }
        
        .product-tabs {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 10px;
        }
        
        .tab-btn {
            padding: 10px 25px;
            background-color: white;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: var(--transition);
            font-weight: 600;
            box-shadow: var(--shadow);
        }
        
        .tab-btn.active {
            background-color: var(--primary-color);
            color: white;
        }
        
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }
        
        .product-card {
            background-color: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
        }
        
        .product-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
        }
        
        .product-header {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 25px;
            text-align: center;
        }
        
        .product-icon {
            font-size: 40px;
            margin-bottom: 15px;
        }
        
        .product-header h3 {
            font-size: 1.5rem;
            margin-bottom: 10px;
        }
        
        .product-content {
            padding: 25px;
        }
        
        .product-features {
            margin-bottom: 20px;
        }
        
        .product-features li {
            padding: 8px 0;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
        }
        
        .product-features li:last-child {
            border-bottom: none;
        }
        
        .product-features i {
            color: var(--success-color);
            margin-right: 10px;
        }
        
        .product-rate {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary-color);
            text-align: center;
            margin: 15px 0;
        }
        
        /* 计算器区域 */
        .calculator {
            background-color: white;
        }
        
        .calculator-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        
        .calculator-form {
            background-color: #f8f9fa;
            padding: 40px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        
        .form-group {
            margin-bottom: 20px;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--primary-color);
        }
        
        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #ddd;
            border-radius: 5px;
            font-size: 1rem;
            transition: var(--transition);
        }
        
        .form-control:focus {
            border-color: var(--primary-color);
            outline: none;
            box-shadow: 0 0 0 3px rgba(26, 58, 95, 0.1);
        }
        
        .calculator-result {
            background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
            color: white;
            padding: 40px;
            border-radius: 10px;
            box-shadow: var(--shadow);
        }
        
        .result-item {
            display: flex;
            justify-content: space-between;
            padding: 15px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        }
        
        .result-item:last-child {
            border-bottom: none;
            font-weight: 700;
            font-size: 1.2rem;
        }
        
        /* 申请流程 */
        .process {
            background-color: #f5f7fa;
        }
        
        .process-steps {
            display: flex;
            justify-content: space-between;
            position: relative;
            margin-top: 50px;
        }
        
        .process-steps::before {
            content: '';
            position: absolute;
            top: 40px;
            left: 0;
            width: 100%;
            height: 3px;
            background-color: #e0e0e0;
            z-index: 1;
        }
        
        .step {
            flex: 1;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        
        .step-number {
            width: 80px;
            height: 80px;
            background-color: white;
            color: var(--primary-color);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 24px;
            font-weight: 700;
            box-shadow: var(--shadow);
            border: 3px solid #e0e0e0;
            transition: var(--transition);
        }
        
        .step.active .step-number {
            border-color: var(--accent-color);
            background-color: var(--accent-color);
            color: white;
        }
        
        .step h3 {
            margin-bottom: 10px;
            color: var(--primary-color);
        }
        
        /* 底部区域 */
        footer {
            background-color: var(--dark-color);
            color: white;
            padding: 70px 0 30px;
        }
        
        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }
        
        .footer-column h3 {
            margin-bottom: 25px;
            font-size: 1.3rem;
            position: relative;
            padding-bottom: 10px;
        }
        
        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 40px;
            height: 2px;
            background-color: var(--accent-color);
        }
        
        .footer-column ul li {
            margin-bottom: 12px;
        }
        
        .footer-column a:hover {
            color: var(--accent-color);
            padding-left: 5px;
        }
        
        .footer-contact li {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
        }
        
        .footer-contact i {
            color: var(--accent-color);
            margin-right: 10px;
            margin-top: 5px;
        }
        
        .social-links {
            display: flex;
            gap: 15px;
            margin-top: 20px;
        }
        
        .social-links a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            transition: var(--transition);
        }
        
        .social-links a:hover {
            background-color: var(--accent-color);
            transform: translateY(-3px);
        }
        
        .copyright {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.7);
            font-size: 0.9rem;
        }
        
        /* 响应式设计 */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 2.5rem;
            }
            
            .calculator-container {
                grid-template-columns: 1fr;
            }
            
            .hero-image {
                display: none;
            }
            
            .hero-content {
                max-width: 100%;
                text-align: center;
            }
            
            .hero-buttons {
                justify-content: center;
            }
        }
        
        @media (max-width: 768px) {
            .nav-menu, .header-phone {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
            }
            
            .hero {
                padding: 100px 0 80px;
            }
            
            .hero h1 {
                font-size: 2rem;
            }
            
            .section {
                padding: 60px 0;
            }
            
            .section-title h2 {
                font-size: 2rem;
            }
            
            .process-steps {
                flex-direction: column;
                gap: 30px;
            }
            
            .process-steps::before {
                display: none;
            }
            
            .step {
                display: flex;
                align-items: center;
                text-align: left;
            }
            
            .step-number {
                margin: 0 20px 0 0;
                flex-shrink: 0;
            }
        }
        
        @media (max-width: 576px) {
            .hero h1 {
                font-size: 1.8rem;
            }
            
            .hero p {
                font-size: 1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                align-items: center;
            }
            
            .btn {
                width: 100%;
                max-width: 250px;
            }
            
            .product-tabs {
                flex-direction: column;
                align-items: center;
            }
            
            .tab-btn {
                width: 100%;
                max-width: 250px;
            }
            
            .calculator-form, .calculator-result {
                padding: 25px;
            }
        }