:root {
            --primary-color: #4361ee;
            --primary-light: #4895ef;
            --primary-dark: #3a0ca3;
            --secondary-color: #f72585;
            --accent-color: #7209b7;
            --text-light: #f8f9fa;
            --text-dark: #212529;
            --bg-light: #f6f9ff;
            --bg-dark: #212529;
            --success-color: #4cc9f0;
            --gradient-primary: linear-gradient(135deg, #4361ee, #4895ef);
            --gradient-secondary: linear-gradient(135deg, #f72585, #7209b7);
            --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Poppins', Arial, sans-serif;
        }

        body {
            line-height: 1.6;
            color: var(--text-dark);
            background-color: #fafafa;
            overflow-x: hidden;
            font-size: 16px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        /* Scrollbar Styling */
        ::-webkit-scrollbar {
            width: 8px;
        }

        ::-webkit-scrollbar-track {
            background: #f1f1f1;
        }

        ::-webkit-scrollbar-thumb {
            background: var(--primary-light);
            border-radius: 4px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-color);
        }

        /* 导航栏 */
        nav {
            background: var(--gradient-primary);
            padding: 15px 0;
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
            backdrop-filter: blur(10px);
            transition: var(--transition);
        }

        nav.scrolled {
            padding: 10px 0;
            background: rgba(67, 97, 238, 0.95);
        }

        nav .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-brand {
            font-size: 2em;
            color: var(--text-light);
            text-decoration: none;
            font-weight: 700;
            padding: 0 20px;
            text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
            display: flex;
            align-items: center;
        }

        .nav-brand i {
            margin-right: 10px;
            font-size: 1.2em;
            color: var(--secondary-color);
        }

        .nav-links {
            display: flex;
            align-items: center;
        }

        nav a {
            color: var(--text-light);
            text-decoration: none;
            font-size: 1.1em;
            font-weight: 500;
            padding: 10px 20px;
            margin: 0 5px;
            transition: var(--transition);
            border-radius: 30px;
            position: relative;
            overflow: hidden;
        }

        nav a::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(100%);
            transition: var(--transition);
            z-index: -1;
        }

        nav a:hover::before {
            transform: translateY(0);
        }

        nav a:hover {
            color: white;
            transform: translateY(-2px);
        }

        .mobile-toggle {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-light);
            font-size: 1.5em;
            cursor: pointer;
        }

        /* 头部 */
        header {
            background: var(--gradient-primary);
            color: var(--text-light);
            text-align: center;
            padding: 180px 20px 120px;
            position: relative;
            overflow: hidden;
        }

        .particles {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .particle {
            position: absolute;
            width: 8px;
            height: 8px;
            background: rgba(255, 255, 255, 0.5);
            border-radius: 50%;
            animation: float 5s infinite ease-in-out;
            box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
        }

        @keyframes float {
            0% { transform: translateY(0) translateX(0); opacity: 0.8; }
            25% { transform: translateY(-30px) translateX(15px); opacity: 0.6; }
            50% { transform: translateY(-60px) translateX(0); opacity: 0.4; }
            75% { transform: translateY(-30px) translateX(-15px); opacity: 0.6; }
            100% { transform: translateY(0) translateX(0); opacity: 0.8; }
        }

        .header-content {
            position: relative;
            z-index: 2;
            max-width: 900px;
            margin: 0 auto;
        }

        header h1 {
            font-size: 3.5em;
            font-weight: 700;
            margin-bottom: 20px;
            animation: fadeInUp 1s ease;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
            letter-spacing: -0.5px;
        }

        header p {
            font-size: 1.5em;
            max-width: 800px;
            margin: 0 auto 40px;
            animation: fadeInUp 1.5s ease;
            opacity: 0.9;
        }

        .header-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 16px 40px;
            background: var(--secondary-color);
            color: var(--text-light);
            text-decoration: none;
            border-radius: 50px;
            font-size: 1.2em;
            font-weight: 600;
            transition: var(--transition);
            box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
            position: relative;
            overflow: hidden;
            border: none;
            cursor: pointer;
            letter-spacing: 0.5px;
        }

        .btn i {
            margin-right: 10px;
        }

        .btn::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transform: translateX(-100%);
        }

        .btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
        }

        .btn:hover::before {
            animation: shine 1.5s infinite;
        }

        @keyframes shine {
            100% { transform: translateX(100%); }
        }

        .btn-primary {
            background: var(--secondary-color);
        }

        .btn-secondary {
            background: transparent;
            border: 2px solid var(--text-light);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .countdown {
            background: rgba(0, 0, 0, 0.2);
            padding: 10px 20px;
            border-radius: 30px;
            margin-top: 30px;
            display: inline-block;
            font-weight: 600;
            color: var(--text-light);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.05); }
            100% { transform: scale(1); }
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        /* 特性波浪分隔符 */
        .wave-separator {
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            overflow: hidden;
            line-height: 0;
        }

        .wave-separator svg {
            position: relative;
            display: block;
            height: 900px;
        }

        .wave-separator .shape-fill {
            fill: #f8f9fa24;
        }

        /* 通用Section */
        .section {
            padding: 100px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 70px;
        }

        .section-header h2 {
            font-size: 2.8em;
            margin-bottom: 20px;
            color: var(--primary-dark);
            font-weight: 700;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: '';
            width: 80px;
            height: 4px;
            background: var(--secondary-color);
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            border-radius: 2px;
        }

        .section-header p {
            font-size: 1.2em;
            color: #666;
            max-width: 800px;
            margin: 20px auto 0;
        }

        /* 为什么选择Telegram */
        .why-telegram {
            background-color: var(--bg-light);
            padding: 120px 0;
            position: relative;
        }

        .stats-container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            margin: 50px 0;
            gap: 20px;
        }

        .stat-item {
            flex: 1;
            min-width: 200px;
            text-align: center;
            padding: 30px 20px;
            background: white;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            transition: var(--transition);
        }

        .stat-item:hover {
            transform: translateY(-10px);
        }

        .stat-item .number {
            font-size: 3em;
            font-weight: 700;
            color: var(--primary-color);
            margin-bottom: 10px;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .stat-item .label {
            font-size: 1.1em;
            color: #555;
        }

        .benefits-list {
            list-style: none;
            margin-top: 50px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
        }

        .benefit-item {
            background: white;
            padding: 30px;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            transition: var(--transition);
            position: relative;
            overflow: hidden;
            display: flex;
            align-items: flex-start;
        }

        .benefit-item:hover {
            transform: translateY(-10px);
        }

        .benefit-item i {
            font-size: 2em;
            color: var(--secondary-color);
            margin-right: 20px;
            background: rgba(242, 37, 133, 0.1);
            width: 60px;
            height: 60px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .benefit-content h3 {
            font-size: 1.3em;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .benefit-content p {
            color: #666;
            line-height: 1.6;
        }

        /* 核心功能 */
        .features {
            background-color: white;
            padding: 120px 0;
        }

        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .feature-item {
            background: white;
            padding: 40px 30px;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid #f0f0f0;
        }

        .feature-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-primary);
        }

        .feature-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .feature-item i {
            font-size: 2.5em;
            color: var(--primary-color);
            margin-bottom: 20px;
            transition: var(--transition);
            background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .feature-item:hover i {
            transform: scale(1.1);
        }

        .feature-item h3 {
            font-size: 1.4em;
            color: var(--primary-dark);
            margin-bottom: 15px;
            font-weight: 600;
        }

        .feature-item p {
            color: #666;
        }

        /* 成功案例 */
        .cases {
            background-color: var(--bg-light);
            padding: 120px 0;
            position: relative;
        }

        .testimonial-slider {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
        }

        .testimonial-item {
            background: white;
            padding: 40px;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            margin: 20px;
            transition: var(--transition);
            position: relative;
        }

        .testimonial-header {
            display: flex;
            align-items: center;
            margin-bottom: 20px;
        }

        .testimonial-img {
            width: 70px;
            height: 70px;
            border-radius: 50%;
            overflow: hidden;
            margin-right: 20px;
            border: 3px solid var(--primary-light);
        }

        .testimonial-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .testimonial-meta h3 {
            font-size: 1.3em;
            color: var(--primary-dark);
            margin-bottom: 5px;
        }

        .testimonial-meta .role {
            color: var(--secondary-color);
            font-weight: 500;
        }

        .testimonial-content {
            color: #555;
            line-height: 1.7;
            font-style: italic;
        }

        .testimonial-content p {
            margin-bottom: 15px;
        }

        .testimonial-content .highlight {
            color: var(--primary-color);
            font-weight: 600;
            font-style: normal;
        }

        .testimonial-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid #eee;
        }

        .rating {
            color: #FFD700;
            font-size: 1.2em;
        }

        .result {
            background: var(--gradient-primary);
            color: white;
            padding: 8px 15px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.9em;
        }

        /* 增值服务 */
        .value-added {
            background-color: white;
            padding: 120px 0;
        }

        .value-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .value-item {
            background: white;
            padding: 40px 30px;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            transition: var(--transition);
            text-align: center;
            position: relative;
            overflow: hidden;
            border: 1px solid #f0f0f0;
        }

        .value-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 5px;
            background: var(--gradient-secondary);
        }

        .value-item:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .value-item i {
            font-size: 2.5em;
            color: var(--secondary-color);
            margin-bottom: 20px;
            transition: var(--transition);
            background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .value-item:hover i {
            transform: scale(1.1);
        }

        .value-item h3 {
            font-size: 1.4em;
            color: var(--primary-dark);
            margin-bottom: 15px;
            font-weight: 600;
        }

        .value-item p {
            color: #666;
            margin-bottom: 20px;
        }

        .paid-label {
            position: absolute;
            top: 20px;
            right: 20px;
            background: var(--secondary-color);
            color: white;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85em;
            font-weight: 600;
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        }

        /* 定价 */
        .pricing {
            background: var(--gradient-primary);
            color: var(--text-light);
            padding: 120px 0;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .pricing-container {
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .pricing-header h2 {
            color: white;
            font-size: 3em;
            margin-bottom: 30px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
        }

        .pricing-header p {
            font-size: 1.3em;
            margin-bottom: 40px;
            opacity: 0.9;
        }

        .price-box {
            background: white;
            border-radius: 20px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.1);
            padding: 50px;
            margin: 30px auto;
            max-width: 600px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .price-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 10px;
            background: var(--gradient-secondary);
        }

        .price-header {
            margin-bottom: 30px;
        }

        .price-title {
            font-size: 1.8em;
            color: var(--primary-dark);
            margin-bottom: 10px;
        }

        .price-amount {
            font-size: 4em;
            font-weight: 700;
            color: var(--secondary-color);
            position: relative;
            display: inline-block;
        }

        .price-amount::before {
            content: 'USDT';
            position: absolute;
            top: 0;
            right: -70px;
            font-size: 0.3em;
            color: #888;
            font-weight: 500;
        }

        .price-period {
            color: #888;
            margin-top: 10px;
            display: block;
        }

        .price-features {
            text-align: left;
            margin: 30px 0;
        }

        .price-feature {
            display: flex;
            align-items: flex-start;
            margin-bottom: 15px;
            color: #555;
        }

        .price-feature i {
            color: var(--success-color);
            margin-right: 10px;
            margin-top: 3px;
        }

        .price-cta {
            margin-top: 30px;
        }

        .price-guarantee {
            margin-top: 20px;
            color: #888;
            font-size: 0.9em;
        }

        /* 试用部分 */
        .trial {
            background-color: var(--bg-light);
            padding: 120px 0;
            text-align: center;
        }

        .trial-box {
            background: white;
            border-radius: 20px;
            box-shadow: var(--card-shadow);
            padding: 50px;
            max-width: 800px;
            margin: 50px auto 0;
            position: relative;
            overflow: hidden;
        }

        .trial-box::after {
            content: '';
            position: absolute;
            bottom: 0;
            right: 0;
            width: 150px;
            height: 150px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="150" height="150" viewBox="0 0 24 24" fill="%234895ef" opacity="0.1"><path d="M20.285 2l-11.285 11.567-5.286-5.011-3.714 3.716 9 8.728 15-15.287z"/></svg>') no-repeat;
            background-position: bottom right;
            opacity: 0.1;
        }

        .trial-header {
            margin-bottom: 30px;
        }

        .trial-title {
            font-size: 2em;
            color: var(--primary-dark);
            margin-bottom: 15px;
        }

        .trial-price {
            font-size: 2.5em;
            font-weight: 700;
            color: var(--secondary-color);
            margin-bottom: 10px;
        }

        .trial-description {
            color: #666;
            margin-bottom: 30px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* 页脚 */
        footer {
            background: var(--bg-dark);
            color: var(--text-light);
            padding: 80px 0 30px;
            position: relative;
            overflow: hidden;
        }

        .footer-content {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-column h3 {
            font-size: 1.5em;
            margin-bottom: 20px;
            color: white;
            position: relative;
            padding-bottom: 15px;
        }

        .footer-column h3::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--secondary-color);
        }

        .footer-column p {
            color: #aaa;
            margin-bottom: 20px;
            line-height: 1.7;
        }

        .footer-links {
            list-style: none;
        }

        .footer-links li {
            margin-bottom: 15px;
        }

        .footer-links a {
            color: #aaa;
            text-decoration: none;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
        }

        .footer-links a i {
            margin-right: 10px;
            color: var(--secondary-color);
        }

        .footer-links a:hover {
            color: white;
            transform: translateX(5px);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            color: #aaa;
            font-size: 0.9em;
        }

        .social-links {
            display: flex;
            justify-content: center;
            margin: 20px 0;
        }

        .social-link {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 10px;
            color: white;
            text-decoration: none;
            transition: var(--transition);
        }

        .social-link:hover {
            background: var(--secondary-color);
            transform: translateY(-5px);
        }

        /* 响应式 */
        @media (max-width: 992px) {
            .nav-links {
                display: none;
            }

            .mobile-toggle {
                display: block;
            }

            header h1 {
                font-size: 3em;
            }

            .header-buttons {
                flex-direction: column;
                align-items: center;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 80px 0;
            }

            .section-header h2 {
                font-size: 2.2em;
            }

            header h1 {
                font-size: 2.5em;
            }

            header p {
                font-size: 1.2em;
            }

            .btn {
                padding: 14px 30px;
                font-size: 1.1em;
            }

            .feature-grid, .case-grid, .value-grid {
                gap: 20px;
            }

            .feature-item, .case-item, .value-item {
                padding: 30px 20px;
            }

                      .price-box {
                padding: 30px 20px;
            }

            .price-amount {
                font-size: 3em;
            }

            .trial-box {
                padding: 30px 20px;
            }
        }

        @media (max-width: 576px) {
            .container {
                padding: 0 15px;
            }

            header {
                padding: 150px 15px 100px;
            }

            header h1 {
                font-size: 2em;
            }

            header p {
                font-size: 1.1em;
            }

            .btn {
                padding: 12px 25px;
                font-size: 1em;
                width: 100%;
            }

            .section-header h2 {
                font-size: 1.8em;
            }

            .feature-item, .case-item, .value-item {
                padding: 25px 15px;
            }

            .testimonial-item {
                padding: 30px 20px;
            }

            .price-amount {
                font-size: 2.5em;
            }

            .footer-content {
                grid-template-columns: 1fr;
            }
        }

        /* 移动导航 */
        .mobile-nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--primary-dark);
            z-index: 999;
            transform: translateX(-100%);
            transition: transform 0.3s ease-in-out;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 50px 20px;
        }

        .mobile-nav.active {
            transform: translateX(0);
        }

        .mobile-nav a {
            font-size: 1.5em;
            margin: 15px 0;
            color: white;
            position: relative;
        }

        .mobile-nav a::after {
            content: '';
            position: absolute;
            bottom: -5px;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--secondary-color);
            transition: width 0.3s ease;
        }

        .mobile-nav a:hover::after {
            width: 100%;
        }

        .close-mobile-nav {
            position: absolute;
            top: 30px;
            right: 30px;
            background: transparent;
            border: none;
            color: white;
            font-size: 2em;
            cursor: pointer;
        }

        /* 修复移动导航水平显示 */
        @media (max-width: 992px) {
            .mobile-nav {
                flex-direction: row;
                justify-content: center;
                flex-wrap: wrap;
                padding: 100px 20px 50px;
            }
            
            .mobile-nav a {
                margin: 10px 15px;
            }
        }

        /* 倒计时样式 */
        .countdown-container {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-top: 30px;
        }

        .countdown-box {
            background: rgba(255, 255, 255, 0.15);
            padding: 15px 10px;
            border-radius: 10px;
            min-width: 80px;
            text-align: center;
            backdrop-filter: blur(5px);
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .countdown-number {
            font-size: 2.5em;
            font-weight: 700;
            line-height: 1;
            margin-bottom: 5px;
        }

        .countdown-label {
            font-size: 0.85em;
            opacity: 0.8;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        /* 新增价格方案样式 */
        .pricing-cards {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-top: 50px;
        }

        .pricing-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
            transition: var(--transition);
            position: relative;
        }

        .pricing-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
        }

        .pricing-card.featured {
            transform: scale(1.05);
            border: 2px solid var(--secondary-color);
            z-index: 2;
        }

        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-10px);
        }

        .pricing-card-header {
            padding: 30px;
            background: var(--gradient-primary);
            color: white;
            text-align: center;
        }

        .pricing-card.featured .pricing-card-header {
            background: var(--gradient-secondary);
        }

        .pricing-card-title {
            font-size: 1.8em;
            margin-bottom: 10px;
            font-weight: 700;
        }

        .pricing-card-price {
            font-size: 3em;
            font-weight: 800;
            margin: 20px 0;
            position: relative;
        }

        .pricing-card-price small {
            font-size: 0.4em;
            position: absolute;
            top: 0;
            right: -25px;
            opacity: 0.8;
        }

        .pricing-card-period {
            font-size: 0.9em;
            opacity: 0.8;
        }

        .pricing-card-body {
            padding: 30px;
        }

        .pricing-card-features {
            list-style: none;
            margin: 0 0 30px;
            padding: 0;
        }

        .pricing-card-features li {
            padding: 10px 0;
            display: flex;
            align-items: center;
            color: #555;
            border-bottom: 1px solid #f0f0f0;
        }

        .pricing-card-features li:last-child {
            border-bottom: none;
        }

        .pricing-card-features i {
            color: var(--success-color);
            margin-right: 10px;
        }

        .pricing-card-features .unavailable {
            color: #aaa;
            text-decoration: line-through;
        }

        .pricing-card-features .unavailable i {
            color: #ddd;
        }

        .pricing-card-btn {
            width: 100%;
            padding: 15px;
            background: var(--primary-color);
            color: white;
            border: none;
            border-radius: 50px;
            font-size: 1.1em;
            font-weight: 600;
            cursor: pointer;
            transition: var(--transition);
        }

        .pricing-card.featured .pricing-card-btn {
            background: var(--secondary-color);
        }

        .pricing-card-btn:hover {
            opacity: 0.9;
            transform: translateY(-3px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        }

        .featured-tag {
            position: absolute;
            top: 20px;
            right: -30px;
            background: var(--secondary-color);
            color: white;
            padding: 5px 30px;
            font-size: 0.8em;
            font-weight: 600;
            transform: rotate(45deg);
            box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        }
/* 倒计时容器样式 */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px auto;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 10px;
    min-width: 80px;
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-number {
    font-size: 2.5em;
    font-weight: 700;
    color: white;
    text-align: center;
    line-height: 1;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.countdown-label {
    font-size: 0.9em;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
}

.countdown-text {
    font-size: 1.2em;
    color: white;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

/* 定价卡片样式 */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px auto;
    max-width: 1000px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--secondary-color);
    z-index: 2;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.featured-tag {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.9em;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 3;
}

.pricing-card-header {
    padding: 30px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.pricing-card.featured .pricing-card-header {
    background: var(--gradient-secondary);
}

.pricing-card-title {
    font-size: 1.8em;
    margin-bottom: 10px;
    font-weight: 700;
}

.pricing-card-price {
    font-size: 3em;
    font-weight: 800;
    margin: 20px 0;
    position: relative;
}

.pricing-card-price small {
    font-size: 0.4em;
    position: absolute;
    top: 0;
    right: -25px;
    opacity: 0.8;
}

.pricing-card-period {
    font-size: 0.9em;
    opacity: 0.8;
}

.pricing-card-body {
    padding: 30px;
}

.pricing-card-features {
    list-style: none;
    margin: 0 0 30px;
    padding: 0;
}

.pricing-card-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card-features li:last-child {
    border-bottom: none;
}

.pricing-card-features i {
    color: var(--success-color);
    margin-right: 10px;
}

.pricing-card-features .unavailable {
    color: #aaa;
}

.pricing-card-features .unavailable i {
    color: #ddd;
}

.pricing-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.pricing-card.featured .pricing-card-btn {
    background: var(--secondary-color);
}

.pricing-card-btn:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.pricing-card-btn i {
    margin-right: 8px;
}

.pricing-value {
    margin-bottom: 25px;
}

.pricing-value .value-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #555;
}

.pricing-value .value-item i {
    color: var(--primary-color);
    margin-right: 10px;
}

.pricing-card.featured .pricing-value .value-item i {
    color: var(--secondary-color);
}

/* 价格比较部分 */
.pricing-comparison {
    margin-top: 60px;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}



.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.comparison-item {
    padding: 25px;
    border-radius: 15px;
    background: var(--bg-light);
    text-align: center;
    transition: var(--transition);
}

.comparison-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.comparison-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-title i {
    margin-right: 10px;
    color: var(--primary-color);
}

.comparison-price {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #ddd;
}

.comparison-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comparison-features span {
    color: #555;
}

/* 移动导航优化 */
@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(67, 97, 238, 0.95);
        padding: 20px;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        margin: 10px;
        padding: 10px 15px;
        text-align: center;
    }
    
    .mobile-toggle {
        display: block;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .countdown-container {
        flex-wrap: wrap;
    }
    
    .countdown-box {
        min-width: 60px;
    }
    
    .countdown-number {
        font-size: 2em;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}
/* 倒计时容器样式 */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 30px auto;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    padding: 10px;
    min-width: 80px;
    backdrop-filter: blur(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.countdown-number {
    font-size: 2.5em;
    font-weight: 700;
    color: white;
    text-align: center;
    line-height: 1;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.countdown-label {
    font-size: 0.9em;
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
}

.countdown-text {
    font-size: 1.2em;
    color: white;
    margin-bottom: 20px;
    animation: pulse 2s infinite;
}

/* 定价卡片样式 */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin: 50px auto;
    max-width: 1000px;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--secondary-color);
    z-index: 2;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.featured-tag {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.9em;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 3;
}

.pricing-card-header {
    padding: 30px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
}

.pricing-card.featured .pricing-card-header {
    background: var(--gradient-secondary);
}

.pricing-card-title {
    font-size: 1.8em;
    margin-bottom: 10px;
    font-weight: 700;
}

.pricing-card-price {
    font-size: 3em;
    font-weight: 800;
    margin: 20px 0;
    position: relative;
}

.pricing-card-price small {
    font-size: 0.4em;
    position: absolute;
    top: 0;
    right: -2px;
    opacity: 0.8;
}

.pricing-card-period {
    font-size: 0.9em;
    opacity: 0.8;
}

.pricing-card-body {
    padding: 30px;
}

.pricing-card-features {
    list-style: none;
    margin: 0 0 30px;
    padding: 0;
}

.pricing-card-features li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card-features li:last-child {
    border-bottom: none;
}

.pricing-card-features i {
    color: var(--success-color);
    margin-right: 10px;
}

.pricing-card-features .unavailable {
    color: #aaa;
}

.pricing-card-features .unavailable i {
    color: #ddd;
}

.pricing-card-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 1.1em;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.pricing-card.featured .pricing-card-btn {
    background: var(--secondary-color);
}

.pricing-card-btn:hover {
    opacity: 0.9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.pricing-card-btn i {
    margin-right: 8px;
}

.pricing-value {
    margin-bottom: 25px;
}

.pricing-value .value-item {
    display: flex;
    align-items: center;
    margin-bottom: 10px;
    color: #555;
}

.pricing-value .value-item i {
    color: var(--primary-color);
    margin-right: 10px;
}

.pricing-card.featured .pricing-value .value-item i {
    color: var(--secondary-color);
}

/* 价格比较部分 */
.pricing-comparison {
    margin-top: 60px;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}



.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.comparison-item {
    padding: 25px;
    border-radius: 15px;
    background: var(--bg-light);
    text-align: center;
    transition: var(--transition);
}

.comparison-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.comparison-title {
    font-size: 1.4em;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-title i {
    margin-right: 10px;
    color: var(--primary-color);
}

.comparison-price {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--secondary-color);
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px dashed #ddd;
}

.comparison-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.comparison-features span {
    color: #555;
}

/* 移动导航优化 */
@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(67, 97, 238, 0.95);
        padding: 20px;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        margin: 10px;
        padding: 10px 15px;
        text-align: center;
    }
    
    .mobile-toggle {
        display: block;
    }
}

/* 响应式调整 */
@media (max-width: 768px) {
    .countdown-container {
        flex-wrap: wrap;
    }
    
    .countdown-box {
        min-width: 60px;
    }
    
    .countdown-number {
        font-size: 2em;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .comparison-grid {
        grid-template-columns: 1fr;
    }
}
/* 定价部分样式优化 */
.pricing {
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.pricing-header {
    text-align: center;
    margin-bottom: 50px;
}

.pricing-header h2 {
    color: white;
    font-size: 2.8em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.pricing-header p {
    font-size: 1.3em;
    margin-bottom: 40px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* 定价卡片三列布局 */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 50px auto;
    max-width: 1200px;
}

/* 价格比较部分三列布局 */
.pricing-comparison {
    margin-top: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.comparison-header {
    font-size: 1.8em;
    color: white;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.comparison-item {
    padding: 25px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.9);
    text-align: center;
    transition: var(--transition);
}

/* 试用版卡片样式 */
.pricing-card.trial {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
}

.pricing-card.trial .pricing-card-header {
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
}

.pricing-card.trial .pricing-card-btn {
    background: #4cc9f0;
}

.trial-tag {
    position: absolute;
    top: 20px;
    right: -30px;
    background: #4cc9f0;
    color: white;
    padding: 5px 30px;
    transform: rotate(52deg);
    font-weight: 600;
    font-size: 0.9em;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 3;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .pricing-cards, .comparison-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .pricing-cards, .comparison-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pricing-cards, .comparison-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
}
/* 常见问题样式 */
.pricing-faq {
    margin-top: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.faq-header {
    font-size: 1.8em;
    color: white;
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 15px;
    padding: 25px;
    transition: var(--transition);
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.faq-question i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.1em;
}

.faq-answer {
    color: #555;
    line-height: 1.6;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
    }
}
/* 修复角标样式 */
.featured-tag {
    position: absolute;
    top: 20px;
    right: -35px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.9em;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 3;
    width: 150px;
    text-align: center;
}

.trial-tag {
    position: absolute;
    top: 20px;
    right: -35px;
    background: #4cc9f0;
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.9em;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    z-index: 3;
    width: 150px;
    text-align: center;
}

/* 确保卡片有足够的溢出空间 */
.pricing-card {
    position: relative;
    overflow: visible;
    margin-top: 10px;
    margin-bottom: 20px;
}
/* 定价卡片样式优化 */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 50px auto;
    max-width: 1200px;
    position: relative;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 2px solid transparent;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border-color: var(--secondary-color);
    z-index: 2;
}

.pricing-card.trial {
    border-color: #4cc9f0;
}

/* 移除角标，改用顶部彩带标识 */
.pricing-card.featured .pricing-card-header::before,
.pricing-card.trial .pricing-card-header::before {
    content: attr(data-label);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 8px 0;
    text-align: center;
    color: white;
    font-weight: 600;
    font-size: 0.9em;
}



.pricing-card-body {
    padding: 30px 20px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

/* 常见问题样式优化 */
.pricing-faq {
    margin-top: 60px;
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.faq-header {
    font-size: 1.8em;
    color: var(--primary-dark);
    margin-bottom: 30px;
    text-align: center;
    font-weight: 700;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.faq-item {
    background: var(--bg-light);
    border-radius: 15px;
    padding: 25px;
    transition: var(--transition);
    height: 100%;
}

.faq-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.faq-question {
    font-size: 1.2em;
    font-weight: 600;
    color: var(--primary-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.faq-question i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.1em;
}

.faq-answer {
    color: #555;
    line-height: 1.6;
}
/* Telegram市场部分样式 */
.telegram-market {
    background: linear-gradient(135deg, #0088cc, #4361ee);
    color: white;
    padding: 100px 0;
    position: relative;
}

.telegram-market .section-header h2 {
    color: white;
    font-size: 2.8em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.telegram-market .section-header p {
    font-size: 1.3em;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 40px;
}

.market-overview {
    display: flex;
    gap: 40px;
    margin-bottom: 60px;
    align-items: center;
}

.market-video {
    flex: 1;
    min-width: 300px;
}

.video-placeholder {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 15px;
    height: 250px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.video-placeholder:hover {
    background: rgba(0, 0, 0, 0.3);
    transform: translateY(-5px);
}

.video-placeholder i {
    font-size: 3em;
    margin-bottom: 15px;
    color: rgba(255, 255, 255, 0.9);
}

.video-placeholder span {
    font-size: 1.2em;
    font-weight: 500;
}

.market-text {
    flex: 1;
}

.market-text h3 {
    font-size: 1.8em;
    margin-bottom: 20px;
    color: white;
}

.market-text p {
    font-size: 1.1em;
    line-height: 1.6;
    margin-bottom: 15px;
}

.market-text .highlight {
    color: #ffdd00;
    font-weight: 700;
}

.stats-container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    margin: 50px 0;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    flex: 1;
    min-width: 200px;
    text-align: center;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
}

.stat-item .number {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 5px;
    background: linear-gradient(135deg, #ffffff, #f0f0f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.stat-item .label {
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 10px;
}

.stat-trend {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.7);
}

.stat-trend i {
    margin-right: 5px;
    color: #4ade80;
}

.market-segments {
    margin: 60px 0;
}

.market-segments h3, 
.market-advantages h3 {
    font-size: 1.8em;
    text-align: center;
    margin-bottom: 30px;
    color: white;
}

.segment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.segment-item {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    transition: var(--transition);
}

.segment-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.segment-item i {
    font-size: 2.5em;
    color: #4361ee;
    margin-bottom: 15px;
}

.segment-item h4 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: #333;
}

.segment-item p {
    font-size: 0.95em;
    color: #555;
    margin-bottom: 15px;
}

.profit-tag {
    display: inline-block;
    background: #4ade80;
    color: white;
    padding: 5px 15px;
    border-radius: 50px;
    font-size: 0.9em;
    font-weight: 600;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.advantage-item {
    display: flex;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    align-items: flex-start;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.advantage-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.advantage-item i {
    font-size: 2em;
    color: white;
    margin-right: 20px;
    background: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.advantage-content h4 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: white;
}

.advantage-content p {
    font-size: 1em;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.5;
}

.market-cta {
    text-align: center;
    margin-top: 60px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.market-cta h3 {
    font-size: 1.8em;
    margin-bottom: 15px;
    color: white;
}

.market-cta p {
    font-size: 1.2em;
    margin-bottom: 25px;
    color: rgba(255, 255, 255, 0.9);
}

.market-cta .btn {
    font-size: 1.2em;
    padding: 15px 30px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .segment-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .market-overview {
        flex-direction: column;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .telegram-market .section-header h2 {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .segment-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-container {
        flex-direction: column;
    }
    
    .stat-item {
        width: 100%;
    }
    
    .advantage-item {
        flex-direction: column;
        text-align: center;
    }
    
    .advantage-item i {
        margin: 0 auto 20px;
    }
}


/* 定价部分样式优化 - 简洁版 */
.pricing {
    background: var(--gradient-primary);
    color: var(--text-light);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.pricing-header {
    text-align: center;
    margin-bottom: 40px;
}

.pricing-header h2 {
    color: white;
    font-size: 2.5em;
    margin-bottom: 15px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

.pricing-header p {
    font-size: 1.2em;
    margin-bottom: 30px;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 30px;
}

.pricing-badge {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 8px 15px;
    border-radius: 50px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.pricing-badge i {
    color: white;
    margin-right: 8px;
}

.pricing-badge span {
    color: white;
    font-weight: 500;
    font-size: 0.9em;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.pricing-card.featured {
    border: 2px solid var(--secondary-color);
    z-index: 2;
}

.pricing-card.trial {
    border: 2px solid #4cc9f0;
}

.pricing-card-ribbon {
    position: absolute;
    top: 15px;
    right: -30px;
    background: var(--secondary-color);
    color: white;
    padding: 5px 30px;
    font-size: 0.8em;
    font-weight: 600;
    transform: rotate(45deg);
    z-index: 10;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.pricing-card.trial .pricing-card-ribbon {
    background: #4cc9f0;
}

.pricing-card-header {
    padding: 25px 20px;
    background: var(--gradient-primary);
    color: white;
    text-align: center;
    position: relative;
}

.pricing-card.featured .pricing-card-header {
    background: var(--gradient-secondary);
}

.pricing-card.trial .pricing-card-header {
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
}

.pricing-card-title {
    font-size: 1.4em;
    font-weight: 700;
    margin-bottom: 10px;
}

.pricing-card-price {
    font-size: 2.5em;
    font-weight: 700;
    margin-bottom: 5px;
    line-height: 1;
}

.pricing-card-price small {
    font-size: 0.4em;
    font-weight: 500;
    margin-left: 3px;
}

.pricing-card-period {
    font-size: 0.9em;
    opacity: 0.9;
    margin-bottom: 8px;
}

.pricing-card-save {
    font-size: 0.8em;
    background: rgba(255, 255, 255, 0.2);
    padding: 4px 12px;
    border-radius: 50px;
    display: inline-block;
    margin-top: 8px;
}

.pricing-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.pricing-card-description {
    text-align: center;
    color: #555;
    margin-bottom: 15px;
    font-size: 0.95em;
    padding-bottom: 12px;
    border-bottom: 1px solid #eee;
}

.pricing-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.pricing-card-features li {
    padding: 8px 0;
    display: flex;
    align-items: center;
    color: #333;
    font-size: 0.9em;
    border-bottom: 1px solid #f5f5f5;
}

.pricing-card-features li:last-child {
    border-bottom: none;
}

.pricing-card-features li i {
    margin-right: 8px;
    font-size: 1em;
}

.pricing-card-features li i.fa-check-circle {
    color: #4ade80;
}

.pricing-card-features li.unavailable {
    color: #999;
}

.pricing-card-features li.unavailable i {
    color: #ff6b6b;
}

.pricing-value {
    background: #f8f9fa;
    padding: 12px;
    border-radius: 10px;
    margin-bottom: 20px;
    margin-top: auto;
}




.pricing-card-btn {
    display: inline-block;
    width: 100%;
    padding: 12px 15px;
    background: var(--primary-color);
    color: white;
    text-align: center;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95em;
}

.pricing-card-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.1);
}

.pricing-card-btn i {
    margin-right: 6px;
}

.premium-btn {
    background: var(--secondary-color);
}

.premium-btn:hover {
    background: var(--secondary-dark);
}

.pricing-card-guarantee {
    text-align: center;
    font-size: 0.85em;
    color: #777;
    margin-top: 12px;
}

.pricing-card-guarantee i {
    margin-right: 5px;
    color: #4ade80;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-card.featured {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    .pricing-cards {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        grid-column: auto;
    }
    
    .pricing-header h2 {
        font-size: 2em;
    }
    
    .pricing-badge {
        padding: 6px 12px;
    }
    
    .pricing-badge span {
        font-size: 0.8em;
    }
}



/* 成功案例部分样式 */
.cases {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.cases-filter {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    background: #fff;
    border: 1px solid #e1e4e8;
    padding: 10px 20px;
    margin: 0 8px 10px;
    border-radius: 30px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover, .filter-btn.active {
    background: #4a6cf7;
    color: #fff;
    border-color: #4a6cf7;
    box-shadow: 0 5px 15px rgba(74, 108, 247, 0.2);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.case-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.case-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.case-header {
    padding: 20px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
}

.case-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid #f0f0f0;
}

.case-meta {
    flex: 1;
}

.case-meta h3 {
    margin: 0 0 5px;
    font-size: 18px;
    font-weight: 600;
}

.case-role {
    color: #4a6cf7;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
}

.case-stats {
    display: flex;
    flex-wrap: wrap;
    font-size: 12px;
    color: #666;
}

.case-stats span {
    margin-right: 12px;
    display: flex;
    align-items: center;
}

.case-stats i {
    margin-right: 5px;
    color: #4a6cf7;
}

.case-content {
    padding: 20px;
    flex: 1;
}

.case-content p {
    margin: 0 0 15px;
    font-size: 15px;
    line-height: 1.6;
}

.case-quote {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    position: relative;
}

.case-quote i {
    color: #4a6cf7;
    font-size: 20px;
    opacity: 0.3;
    position: absolute;
    top: 10px;
    left: 10px;
}

.case-quote p {
    margin: 0;
    padding-left: 25px;
    font-style: italic;
    font-size: 14px;
}

.case-footer {
    padding: 15px 20px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.case-products {
    display: flex;
    flex-wrap: wrap;
}

.product-tag {
    background: #f0f4ff;
    color: #4a6cf7;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 5px;
}

.case-rating {
    color: #ffc107;
    font-size: 14px;
}

.highlight {
    background: linear-gradient(transparent 50%, rgba(255, 193, 7, 0.2) 50%);
    font-weight: 600;
    padding: 0 2px;
}

.cases-cta {
    text-align: center;
    margin-top: 40px;
}

.cases-cta p {
    margin-bottom: 20px;
    font-size: 16px;
}

/* 常见问题部分样式 */
.faq {
    background-color: #fff;
    padding: 80px 0;
}

.faq-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.faq-item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.faq-question {
    padding: 20px;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.faq-question i:first-child {
    color: #4a6cf7;
    font-size: 20px;
    margin-right: 15px;
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    flex: 1;
}

.faq-question i:last-child {
    color: #666;
    transition: all 0.3s ease;
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
    color: #4a6cf7;
}

.faq-answer {
    padding: 0 20px 20px 55px;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: #666;
}

.faq-more {
    text-align: center;
    margin-top: 40px;
}

.faq-more p {
    margin-bottom: 15px;
    font-size: 16px;
}

/* 用户评价部分样式 */
.testimonials {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.testimonial-slider {
    margin-top: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-slide {
    padding: 10px;
}

.testimonial-content {
    background: #fff;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.testimonial-quote {
    position: relative;
    margin-bottom: 25px;
}

.testimonial-quote i {
    color: #4a6cf7;
    font-size: 24px;
    opacity: 0.3;
    position: absolute;
    top: 0;
    left: 0;
}

.testimonial-quote p {
    padding-left: 35px;
    font-size: 16px;
    line-height: 1.7;
    color: #444;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-author img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid #f0f0f0;
}

.author-info h4 {
    margin: 0 0 5px;
    font-size: 16px;
    font-weight: 600;
}

.author-info p {
    margin: 0;
    font-size: 14px;
    color: #666;
}

/* 增值服务部分样式 */
.value-added {
    background-color: #fff;
    padding: 80px 0;
}

.value-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.value-item {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
    background: #fff;
}

.value-item i {
    font-size: 40px;
    color: #4a6cf7;
    margin-bottom: 20px;
    display: inline-block;
}

.value-item h3 {
    margin: 0 0 15px;
    font-size: 20px;
    font-weight: 600;
}

.value-item p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: #666;
}

.paid-label {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff6b6b;
    color: #fff;
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

/* 定价部分样式 */
.pricing {
    background-color: #f8f9fa;
    padding: 80px 0;
}

.pricing-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.pricing-badge {
    display: flex;
    align-items: center;
    background: #fff;
    padding: 10px 20px;
    border-radius: 30px;
    margin: 0 10px 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.pricing-badge i {
    color: #4a6cf7;
    margin-right: 8px;
}

.pricing-badge span {
    font-size: 14px;
    font-weight: 500;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.pricing-card {
    background: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.pricing-card.featured {
    border: 2px solid #4a6cf7;
    transform: scale(1.05);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-card.trial {
    border: 2px solid #ffc107;
}

.pricing-card-ribbon {
    position: absolute;
    top: 20px;
    right: -30px;
    background: #ff6b6b;
    color: #fff;
    padding: 5px 30px;
    font-size: 12px;
    font-weight: 500;
    transform: rotate(45deg);
    z-index: 1;
}

.pricing-card-header {
    padding: 30px 20px;
    text-align: center;
    background: #f8f9fa;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card-title {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 15px;
}

.pricing-card-price {
    font-size: 40px;
    font-weight: 700;
    color: #4a6cf7;
    margin-bottom: 5px;
}

.pricing-card-price small {
    font-size: 16px;
    font-weight: 500;
}

.pricing-card-period {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.pricing-card-save {
    font-size: 12px;
    color: #ff6b6b;
    font-weight: 500;
}

.pricing-card-body {
    padding: 30px 20px;
}

.pricing-card-description {
    text-align: center;
    font-size: 15px;
    color: #666;
    margin-bottom: 25px;
}

.pricing-card-features {
    list-style: none;
    padding: 0;
    margin: 0 0 25px;
}

.pricing-card-features li {
    padding: 10px 0;
    font-size: 14px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
}

.pricing-card-features li:last-child {
    border-bottom: none;
}

.pricing-card-features li i {
    margin-right: 10px;
    font-size: 16px;
}

.pricing-card-features li i.fa-check-circle {
    color: #4caf50;
}

.pricing-card-features li i.fa-times-circle {
    color: #ccc;
}

.pricing-card-features li.unavailable {
    color: #999;
}

.pricing-value {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 25px;
}

/* 定价部分比较区域样式 */
.pricing-comparison {
    margin-top: 60px;
    background: #fff;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.comparison-header {
    background: #4a6cf7;
    color: #fff;
    padding: 20px;
    text-align: center;
    font-size: 20px;
    font-weight: 600;
}

.comparison-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 30px;
}

.comparison-item {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.comparison-item:hover {
    background: #f8f9fa;
    transform: translateY(-5px);
}

.comparison-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.comparison-title i {
    margin-right: 8px;
    color: #4a6cf7;
}

.comparison-price {
    font-size: 24px;
    font-weight: 700;
    color: #4a6cf7;
    margin-bottom: 15px;
}

.comparison-features {
    display: flex;
    flex-direction: column;
}

.comparison-features span {
    padding: 8px 0;
    border-bottom: 1px dashed #f0f0f0;
}

.comparison-features span:last-child {
    border-bottom: none;
}

.pricing-card-btn {
    display: block;
    background: #4a6cf7;
    color: #fff;
    text-align: center;
    padding: 12px 20px;
    border-radius: 30px;
    margin-top: 20px;
    font-weight: 500;
    transition: all 0.3s ease;
    text-decoration: none;
}

.pricing-card-btn:hover {
    background: #3a5bd9;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(74, 108, 247, 0.3);
}

.premium-btn {
    background: linear-gradient(45deg, #ff6b6b, #ff8e53);
}

.premium-btn:hover {
    background: linear-gradient(45deg, #ff5252, #ff7043);
}

.pricing-card-guarantee {
    text-align: center;
    margin-top: 15px;
    font-size: 12px;
    color: #666;
}

.pricing-card-guarantee i {
    color: #4a6cf7;
    margin-right: 5px;
}

/* 页脚样式 */
.footer {
    background: #1a1a1a;
    color: #fff;
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column h3:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 40px;
    height: 2px;
    background: #4a6cf7;
}

.footer-about p {
    margin-bottom: 20px;
    line-height: 1.6;
    color: #aaa;
}

.social-links {
    display: flex;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: #333;
    color: #fff;
    border-radius: 50%;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: #4a6cf7;
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a:hover {
    color: #4a6cf7;
    padding-left: 5px;
}

.footer-links a i {
    margin-right: 8px;
    color: #4a6cf7;
}

.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: #aaa;
}

.contact-info li i {
    margin-right: 10px;
    color: #4a6cf7;
}

.contact-info a {
    color: #aaa;
    text-decoration: none;
    transition: all 0.3s ease;
}

.contact-info a:hover {
    color: #4a6cf7;
}

.subscribe-form {
    display: flex;
    margin-top: 15px;
}

.subscribe-form input {
    flex: 1;
    background: #333;
    border: none;
    padding: 12px 15px;
    border-radius: 30px 0 0 30px;
    color: #fff;
    outline: none;
}

.subscribe-form button {
    background: #4a6cf7;
    border: none;
    padding: 0 20px;
    border-radius: 0 30px 30px 0;
    color: #fff;
    cursor: pointer;
    transition: all 0.3s ease;
}

.subscribe-form button:hover {
    background: #3a5bd9;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.copyright {
    color: #aaa;
    font-size: 14px;
    margin-bottom: 10px;
}

.footer-bottom-links a {
    color: #aaa;
    text-decoration: none;
    margin-left: 20px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #4a6cf7;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: #4a6cf7;
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 99;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: #3a5bd9;
    transform: translateY(-5px);
}

/* 联系浮动按钮 */
.contact-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 99;
}

.contact-btn {
    display: flex;
    align-items: center;
    background: #4a6cf7;
    color: #fff;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.contact-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.contact-btn i {
    margin-right: 8px;
    font-size: 18px;
}

.contact-btn.telegram {
    background: linear-gradient(45deg, #0088cc, #00a2ff);
}

.contact-btn.telegram:hover {
    background: linear-gradient(45deg, #0077b5, #0091e6);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .hero-content {
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-image {
        margin-top: 40px;
    }
    
    .feature-tabs {
        flex-direction: column;
    }
    
    .feature-tab-btn {
        margin-bottom: 10px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-links {
        margin-top: 15px;
    }
    
    .footer-bottom-links a {
        margin: 0 10px;
    }
}

@media (max-width: 768px) {
    .navbar-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 70px);
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        padding: 20px;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .navbar-menu.active {
        left: 0;
    }
    
    .navbar-menu a {
        margin: 10px 0;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .section-header h2 {
        font-size: 28px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-filter {
        overflow-x: auto;
        padding-bottom: 15px;
        justify-content: flex-start;
    }
    
    .filter-btn {
        flex-shrink: 0;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .contact-float {
        bottom: 20px;
        left: 20px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
        margin: 10px 0;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .feature-tab-btn {
        padding: 10px 15px;
        font-size: 14px;
    }
    
    .cases-grid, .pricing-cards, .value-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-container {
        grid-template-columns: 1fr;
    }
}



/* 修复定价卡片角标定位 */
.pricing-card {
    position: relative;
    overflow: visible;
    margin: 20px 0;
}

.featured-tag, .trial-tag {
    position: absolute;
    top: 20px;
    right: -40px;
    width: 150px;
    padding: 8px 0;
    text-align: center;
    transform: rotate(45deg);
    z-index: 3;
    font-size: 0.9em;
}

/* 修复移动导航菜单 */
@media (max-width: 992px) {
    .nav-links {
        top: 60px;
        background: rgba(67, 97, 238, 0.98);
        flex-direction: column;
        padding: 15px;
    }
    
    .nav-links a {
        width: 100%;
        margin: 5px 0;
    }
}

/* 修复页脚布局 */
.footer-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.footer-column {
    padding: 0 15px;
}

.contact-info li {
    padding: 8px 0;
}

/* 修复定价卡片按钮显示 */
.pricing-card-btn {
    position: relative;
    z-index: 2;
    margin-top: auto;
}

/* 响应式调整优化 */
@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .featured-tag, .trial-tag {
        right: -35px;
        font-size: 0.8em;
    }
}


/* 修复特性标签页滑动门 */
.feature-tabs {
    display: flex;
    flex-direction: column;
    margin: 50px 0;
}

.feature-tab-nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.feature-tab-btn {
    display: flex;
    align-items: center;
    padding: 12px 25px;
    margin: 0 10px 10px;
    background: white;
    border: 1px solid #e1e4e8;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-dark);
}

.feature-tab-btn i {
    margin-right: 8px;
    font-size: 18px;
    color: var(--primary-color);
}

.feature-tab-btn.active, .feature-tab-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.feature-tab-btn.active i, .feature-tab-btn:hover i {
    color: white;
}

.feature-tab-content {
    position: relative;
}

.feature-tab-pane {
    display: none;
    animation: fadeIn 0.5s ease forwards;
}

.feature-tab-pane.active {
    display: block;
}

/* 修复常见问题滑动门 */
.faq-item {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.faq-question {
    padding: 20px;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.faq-question i:first-child {
    color: var(--primary-color);
    font-size: 20px;
    margin-right: 15px;
    min-width: 20px;
}

.faq-question h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 500;
    flex: 1;
}

.faq-question i:last-child {
    color: #666;
    transition: all 0.3s ease;
}

.faq-item.active .faq-question {
    background-color: #f8f9fa;
}

.faq-item.active .faq-question i:last-child {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-answer {
    padding: 0 20px 20px 55px;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* 修复按钮样式 */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 16px;
}

.btn i {
    margin-right: 8px;
}

.btn-primary {
    background: var(--secondary-color);
    color: white;
    box-shadow: 0 5px 15px rgba(247, 37, 133, 0.3);
}

.btn-primary:hover {
    background: #e01e79;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(247, 37, 133, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* 修复小按钮样式 */
.filter-btn {
    background: #fff;
    border: 1px solid #e1e4e8;
    padding: 10px 20px;
    margin: 0 8px 10px;
    border-radius: 30px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-dark);
}

.filter-btn:hover, .filter-btn.active {
    background: var(--primary-color);
    color: #fff;
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(74, 108, 247, 0.2);
}

/* 修复导航菜单响应式问题 */
@media (max-width: 992px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: rgba(67, 97, 238, 0.98);
        flex-direction: column;
        align-items: center;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links a {
        margin: 10px 0;
        width: 100%;
        text-align: center;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .feature-tabs {
        margin: 30px 0;
    }
    
    .feature-tab-nav {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-tab-btn {
        width: 100%;
        max-width: 300px;
        justify-content: center;
        margin: 5px 0;
    }
}

/* 添加动画效果 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}





/* 全新常见问题解答样式 - 使用faq-wt前缀避免冲突 */
.faq-wt {
    background-color: #f8f9ff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.faq-wt::before {
    content: '';
    position: absolute;
    top: -150px;
    right: -150px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(67, 97, 238, 0.05);
    z-index: 1;
}

.faq-wt::after {
    content: '';
    position: absolute;
    bottom: -100px;
    left: -100px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(247, 37, 133, 0.05);
    z-index: 1;
}

.faq-wt-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.faq-wt-header h2 {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.faq-wt-header p {
    font-size: 1.2em;
    color: #666;
    max-width: 600px;
    margin: 0 auto;
}

.faq-wt-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    position: relative;
    z-index: 2;
}

.faq-wt-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.faq-wt-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: rgba(67, 97, 238, 0.2);
}

.faq-wt-question {
    padding: 20px 25px;
    display: flex;
    align-items: center;
    cursor: pointer;
    background: white;
    position: relative;
    transition: all 0.3s ease;
}

.faq-wt-icon {
    margin-right: 15px;
    font-size: 24px;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
}

.faq-wt-question h3 {
    font-size: 17px;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.faq-wt-toggle {
    color: #aaa;
    font-size: 16px;
    transition: all 0.3s ease;
}

.faq-wt-card.active .faq-wt-toggle i {
    transform: rotate(180deg);
    color: var(--primary-color);
}

.faq-wt-answer {
    padding: 0 25px 20px 64px;
    color: #666;
    line-height: 1.6;
    font-size: 15px;
    display: none;
}

.faq-wt-card.active .faq-wt-answer {
    display: block;
}

.faq-wt-card.active .faq-wt-question {
    background-color: rgba(67, 97, 238, 0.03);
}

.faq-wt-more {
    text-align: center;
    margin-top: 50px;
    position: relative;
    z-index: 2;
}

.faq-wt-more p {
    font-size: 18px;
    color: #666;
    margin-bottom: 20px;
}

.btn-wt {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-wt i {
    margin-right: 8px;
}

.btn-wt-primary {
    background: var(--primary-color);
    color: white;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.btn-wt-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
}

/* 响应式调整 */
@media (max-width: 992px) {
    .faq-wt-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-wt-header h2 {
        font-size: 2.2em;
    }
}

@media (max-width: 768px) {
    .faq-wt {
        padding: 70px 0;
    }
    
    .faq-wt-header h2 {
        font-size: 1.8em;
    }
    
    .faq-wt-header p {
        font-size: 1em;
    }
    
    .faq-wt-question {
        padding: 15px 20px;
    }
    
    .faq-wt-answer {
        padding: 0 20px 15px 59px;
    }
    
    .faq-wt-icon {
        font-size: 20px;
    }
    
    .faq-wt-question h3 {
        font-size: 16px;
    }
}

@media (max-width: 576px) {
    .faq-wt-icon {
        display: none;
    }
    
    .faq-wt-answer {
        padding: 0 20px 15px 20px;
    }
}




/* 全新定价部分样式 - 使用jg前缀避免冲突 */
.pricing-jg {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    color: #fff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.pricing-jg::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    z-index: 1;
}

.pricing-jg::after {
    content: '';
    position: absolute;
    bottom: -150px;
    left: -150px;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    z-index: 1;
}

.section-header-jg {
    text-align: center;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
}

.section-header-jg h2 {
    font-size: 2.5em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.section-header-jg p {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
}

/* 价格徽章 */
.pricing-badges-jg {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.pricing-badge-jg {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 10px 20px;
    transition: all 0.3s ease;
}

.pricing-badge-jg:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.pricing-badge-jg i {
    font-size: 18px;
    color: #f72585;
    margin-right: 8px;
}

.pricing-badge-jg span {
    font-weight: 500;
    font-size: 15px;
}

/* 价格卡片容器 */
.pricing-cards-jg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
}

/* 价格卡片基础样式 */
.pricing-card-jg {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card-jg:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

/* 卡片标签 */
.card-tag-jg {
    position: absolute;
    top: 20px;
    right: -35px;
    background: #f72585;
    color: white;
    padding: 5px 40px;
    transform: rotate(45deg);
    font-weight: 600;
    font-size: 0.85em;
    box-shadow: 0 5px 15px rgba(247, 37, 133, 0.3);
    z-index: 3;
}

.popular-tag-jg {
    background: #4cc9f0;
    box-shadow: 0 5px 15px rgba(76, 201, 240, 0.3);
}

/* 卡片头部 */
.pricing-card-header-jg {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    color: white;
    padding: 30px 20px;
    text-align: center;
    position: relative;
}

/* 卡片头部样式 - 继续之前的样式 */
.trial-jg .pricing-card-header-jg {
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
}

.standard-jg .pricing-card-header-jg {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
}

.premium-jg .pricing-card-header-jg {
    background: linear-gradient(135deg, #7209b7, #3a0ca3);
}

.pricing-card-title-jg {
    font-size: 1.5em;
    font-weight: 700;
    margin-bottom: 15px;
}

.pricing-card-price-jg {
    font-size: 3em;
    font-weight: 800;
    margin-bottom: 5px;
    position: relative;
    display: inline-block;
}

.pricing-card-price-jg small {
    font-size: 0.35em;
    font-weight: 600;
    position: absolute;
    top: 8px;
    right: -50px;
}

.pricing-card-period-jg {
    font-size: 1em;
    opacity: 0.8;
    margin-bottom: 5px;
}

.pricing-card-save-jg {
    font-size: 0.85em;
    background: rgba(255, 255, 255, 0.2);
    padding: 5px 15px;
    border-radius: 50px;
    display: inline-block;
    margin-top: 10px;
}

/* 卡片内容 */
.pricing-card-body-jg {
    padding: 30px 25px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.pricing-card-description-jg {
    font-size: 1em;
    color: #666;
    margin-bottom: 25px;
    text-align: center;
}

.pricing-card-features-jg {
    list-style: none;
    padding: 0;
    margin: 0 0 25px 0;
}

.pricing-card-features-jg li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.pricing-card-features-jg li:last-child {
    border-bottom: none;
}

.feature-available-jg {
    color: #333;
}

.feature-unavailable-jg {
    color: #aaa;
}

.pricing-card-features-jg li i {
    margin-right: 10px;
    font-size: 16px;
}

.feature-available-jg i {
    color: #4361ee;
}

.feature-unavailable-jg i {
    color: #ccc;
}

/* 价值点 */
.pricing-value-jg {
    background: rgba(67, 97, 238, 0.05);
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 25px;
}

.value-item-jg {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-size: 0.9em;
    color: #555;
}

.value-item-jg:last-child {
    margin-bottom: 0;
}

.value-item-jg i {
    color: #4361ee;
    margin-right: 8px;
    font-size: 14px;
}

/* 按钮 */
.pricing-card-btn-jg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #4361ee;
    color: white;
    padding: 12px 25px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
    box-shadow: 0 5px 15px rgba(67, 97, 238, 0.3);
}

.pricing-card-btn-jg:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(67, 97, 238, 0.4);
    background: #3a56e8;
}

.pricing-card-btn-jg i {
    margin-right: 8px;
}

.premium-btn-jg {
    background: #7209b7;
    box-shadow: 0 5px 15px rgba(114, 9, 183, 0.3);
}

.premium-btn-jg:hover {
    background: #6508a4;
    box-shadow: 0 8px 25px rgba(114, 9, 183, 0.4);
}

/* 保障信息 */
.pricing-card-guarantee-jg {
    text-align: center;
    font-size: 0.85em;
    color: #888;
    margin-top: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pricing-card-guarantee-jg i {
    margin-right: 5px;
    color: #4361ee;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .pricing-cards-jg {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .pricing-cards-jg {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .premium-jg {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .pricing-jg {
        padding: 70px 0;
    }
    
    .pricing-cards-jg {
        grid-template-columns: 1fr;
    }
    
    .premium-jg {
        grid-column: span 1;
    }
    
    .pricing-badges-jg {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .section-header-jg h2 {
        font-size: 2em;
    }
}

@media (max-width: 576px) {
    .pricing-card-header-jg {
        padding: 25px 15px;
    }
    
    .pricing-card-body-jg {
        padding: 25px 15px;
    }
    
    .pricing-card-price-jg {
        font-size: 2.5em;
    }
    
    .pricing-card-price-jg small {
        right: -38px;
    }
}

/* 高亮卡片效果 */
.standard-jg {
    transform: translateY(-10px);
    border: 2px solid rgba(67, 97, 238, 0.3);
}

.premium-jg {
    transform: translateY(-10px);
    border: 2px solid rgba(114, 9, 183, 0.3);
}








/* 定价卡片悬停效果 */
.pricing-card-jg.pricing-hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    z-index: 3;
    border-color: rgba(67, 97, 238, 0.5);
}

.premium-jg.pricing-hover {
    border-color: rgba(114, 9, 183, 0.5);
}

/* 按钮点击效果 */
.btn-clicked {
    transform: scale(0.95) !important;
    transition: transform 0.1s ease !important;
}

/* 添加一些动画效果 */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0.4);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(67, 97, 238, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(67, 97, 238, 0);
    }
}

.premium-btn-jg {
    animation: pulse 2s infinite;
}





/* 用户评价部分 - 全新设计 */
.testimonials-jg {
    background: linear-gradient(135deg, #1a2a6c, #4a6cf7, #fdbb2d);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    color: #fff;
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

@keyframes gradientBG {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.testimonials-jg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    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;
}

.testimonials-jg::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 100%;
    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="M0,100 L100,0 L100,100 Z" fill="rgba(0,0,0,0.05)"/></svg>');
    background-size: cover;
}

/* 标题样式 */
.section-header-jg {
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 2;
}

.section-header-jg h2 {
    font-size: 2.8em;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.section-header-jg p {
    font-size: 1.2em;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
}

/* 比较部分 */
.testimonials-comparison-jg {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

.comparison-header-jg {
    text-align: center;
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 30px;
    color: #fff;
}

.comparison-grid-jg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.comparison-item-jg {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.comparison-item-jg:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.comparison-item-jg:first-child {
    background: rgba(67, 97, 238, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.comparison-icon-jg {
    font-size: 40px;
    margin-bottom: 15px;
    color: #fff;
    height: 70px;
    width: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}

.comparison-item-jg:first-child .comparison-icon-jg {
    background: rgba(255, 255, 255, 0.2);
}

.comparison-title-jg {
    font-size: 1.5em;
    font-weight: 600;
    margin-bottom: 10px;
}

/* 比较价格部分 - 继续之前的样式 */
.comparison-price-jg {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 20px;
    padding: 5px 15px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    display: inline-block;
}

.comparison-features-jg {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-features-jg span {
    display: flex;
    align-items: center;
    font-size: 0.95em;
}

.comparison-features-jg span i {
    margin-right: 8px;
    font-size: 16px;
}

.comparison-item-jg:first-child .comparison-features-jg span i {
    color: #4cc9f0;
}

.comparison-item-jg:not(:first-child) .comparison-features-jg span i {
    color: #f72585;
}

/* 评价滑块部分 */
.testimonials-slider-jg {
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.testimonials-header-jg {
    text-align: center;
    margin-bottom: 40px;
}

.testimonials-header-jg h3 {
    font-size: 2em;
    font-weight: 600;
    color: #fff;
    margin-bottom: 10px;
}

.testimonials-header-jg p {
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.8);
}

.testimonial-cards-jg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-jg {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.testimonial-card-jg:hover {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    border-color: rgba(255, 255, 255, 0.2);
}

.testimonial-quote-jg {
    margin-bottom: 25px;
    position: relative;
}

.testimonial-quote-jg i {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.3);
    position: absolute;
    top: -5px;
    left: -5px;
}

.testimonial-quote-jg p {
    font-size: 1em;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.9);
    padding-left: 25px;
}

.testimonial-author-jg {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.testimonial-author-jg img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(255, 255, 255, 0.2);
    margin-right: 15px;
}

.author-info-jg h4 {
    font-size: 1.1em;
    font-weight: 600;
    margin-bottom: 5px;
    color: #fff;
}

.author-info-jg p {
    font-size: 0.85em;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 5px;
}

.author-rating-jg {
    display: flex;
    gap: 3px;
}

.author-rating-jg i {
    color: #ffca28;
    font-size: 14px;
}

.testimonial-stats-jg {
    display: flex;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    padding: 15px;
    margin-top: auto;
}

.stat-item-jg {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.stat-label-jg {
    font-size: 0.8em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 5px;
}

.stat-value-jg {
    font-size: 1.2em;
    font-weight: 700;
    color: #4cc9f0;
}

/* CTA部分 */
.testimonials-cta-jg {
    text-align: center;
    margin-top: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 30px;
    position: relative;
    overflow: hidden;
}

.testimonials-cta-jg::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
    animation: pulse-bg 4s infinite;
}

@keyframes pulse-bg {
    0% {
        transform: scale(0.8);
        opacity: 0.5;
    }
    50% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(0.8);
        opacity: 0.5;
    }
}

.testimonials-cta-jg p {
    font-size: 1.2em;
    color: #fff;
    margin-bottom: 20px;
}

.btn-testimonial-jg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #4cc9f0, #4361ee);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(76, 201, 240, 0.3);
}

.btn-testimonial-jg:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(76, 201, 240, 0.4);
    background: linear-gradient(135deg, #4cc9f0, #3a56e8);
}

.btn-testimonial-jg i {
    margin-right: 8px;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .comparison-grid-jg {
        gap: 20px;
    }
    
    .testimonial-cards-jg {
        gap: 20px;
    }
}

@media (max-width: 992px) {
    .comparison-grid-jg {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .comparison-item-jg:last-child {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .testimonial-cards-jg {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-card-jg:last-child {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .testimonials-jg {
        padding: 70px 0;
    }
    
    .comparison-grid-jg {
        grid-template-columns: 1fr;
    }
    
    .comparison-item-jg:last-child {
        grid-column: span 1;
    }
    
    .testimonial-cards-jg {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card-jg:last-child {
        grid-column: span 1;
    }
    
    .section-header-jg h2 {
        font-size: 2em;
    }
    
    .testimonials-header-jg h3 {
        font-size: 1.8em;
    }
}

@media (max-width: 576px) {
    .testimonials-comparison-jg {
        padding: 30px 20px;
    }
    
    .comparison-header-jg {
        font-size: 1.5em;
    }
    
    .testimonial-card-jg {
        padding: 25px 20px;
    }
    
    .testimonial-author-jg img {
        width: 50px;
        height: 50px;
    }
    
    .testimonials-cta-jg {
        padding: 25px 20px;
    }
}


/* 用户评价部分的动画效果 */
.testimonial-card-jg.testimonial-hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    z-index: 3;
    border-color: rgba(255, 255, 255, 0.3);
}

.animate-bg {
    animation: gradientBG 10s ease infinite;
}

/* 添加一些微妙的动画效果 */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
    100% {
        transform: translateY(0px);
    }
}

.comparison-item-jg:first-child {
    animation: float 6s ease-in-out infinite;
}

.comparison-item-jg:nth-child(2) {
    animation: float 7s ease-in-out infinite;
    animation-delay: 1s;
}

.comparison-item-jg:nth-child(3) {
    animation: float 8s ease-in-out infinite;
    animation-delay: 2s;
}


/* 添加到现有样式表中 - 倒计时动画效果 */
.countdown-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 25px 0;
}

.countdown-box {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    border-radius: 10px;
    padding: 15px;
    min-width: 70px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.countdown-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.countdown-number {
    font-size: 2.5em;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.countdown-label {
    font-size: 0.9em;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 5px;
}

.countdown-text {
    font-size: 1.1em;
    color: rgba(255, 255, 255, 0.9);
    text-align: center;
    margin-bottom: 25px;
    font-weight: 500;
}

/* 脉动动画效果 */
@keyframes countdownPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.countdown-pulse {
    animation: countdownPulse 0.5s ease;
}