:root {
        --primary-color: #6c5ce7;
        --secondary-color: #a29bfe;
        --accent-color: #fd79a8;
        --light-color: #f8f9fa;
        --dark-color: #2d3436;
        --text-color: #636e72;
        --text-light: #b2bec3;
        --white: #ffffff;
        --overlay: rgba(108, 92, 231, 0.8);
    }
    
    body {
        font-family: 'Montserrat', sans-serif;
        color: var(--text-color);
        line-height: 1.8;
        overflow-x: hidden;
        background-color: #f9f9ff;
    }
    
    h1, h2, h3, h4, h5, h6 {
        font-family: 'Playfair Display', serif;
        font-weight: 700;
        color: var(--dark-color);
    }
    
    /* 导航栏样式 */
    .navbar {
        padding: 25px 0;
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
        background-color: transparent;
    }
    
    .navbar.scrolled {
        padding: 15px 0;
        background-color: var(--white) !important;
        box-shadow: 0 5px 30px rgba(0, 0, 0, 0.1);
    }
    
    .navbar-brand {
        font-weight: 700;
        font-size: 1.8rem;
        color: var(--white) !important;
        letter-spacing: 1px;
        transition: all 0.3s ease;
    }
    
    .navbar.scrolled .navbar-brand {
        color: var(--primary-color) !important;
    }
    
    .navbar-brand img {
        height: 36px;
        margin-right: 12px;
        transition: all 0.3s ease;
    }
    
    .nav-link {
        font-weight: 500;
        padding: 10px 20px !important;
        margin: 0 8px;
        border-radius: 30px;
        transition: all 0.3s ease;
        color: var(--white) !important;
        letter-spacing: 0.5px;
    }
    
    .navbar.scrolled .nav-link {
        color: var(--text-color) !important;
    }
    
    .nav-link:hover {
        color: var(--white) !important;
        background-color: var(--accent-color);
        transform: translateY(-3px);
    }
    
    .navbar.scrolled .nav-link:hover {
        color: var(--white) !important;
    }
    
    .navbar-toggler {
        border: none;
        padding: 0.75rem;
    }
    
    .navbar-toggler:focus {
        outline: none;
    }
    
    .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    .navbar.scrolled .navbar-toggler-icon {
        background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(108, 92, 231, 1)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    
    /* 英雄区域样式 */
    .hero-section {
        padding: 180px 0 150px;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        color: var(--white);
        position: relative;
        overflow: hidden;
    }
    
    .hero-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: url('data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiPjxkZWZzPjxwYXR0ZXJuIGlkPSJwYXR0ZXJuIiB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHBhdHRlcm5Vbml0cz0idXNlclNwYWNlT25Vc2UiIHBhdHRlcm5UcmFuc2Zvcm09InJvdGF0ZSg0NSkiPjxyZWN0IHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgZmlsbD0icmdiYSgyNTUsMjU1LDI1NSwwLjA1KSIvPjwvcGF0dGVybj48L2RlZnM+PHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0idXJsKCNwYXR0ZXJuKSIvPjwvc3ZnPg==');
    }
    
    .hero-content {
        position: relative;
        z-index: 2;
    }
    
    .hero-title {
        font-size: 3.5rem;
        font-weight: 700;
        margin-bottom: 25px;
        line-height: 1.3;
        text-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    
    .hero-subtitle {
        font-size: 1.5rem;
        font-weight: 300;
        margin-bottom: 40px;
        opacity: 0.9;
        max-width: 600px;
    }
    
    .hero-image {
        max-width: 100%;
        height: auto;
        animation: float 8s ease-in-out infinite;
        filter: drop-shadow(0 20px 30px rgba(0, 0, 0, 0.2));
    }
    
    @keyframes float {
        0% { transform: translateY(0px); }
        50% { transform: translateY(-25px); }
        100% { transform: translateY(0px); }
    }
    
    .btn-hero {
        padding: 15px 35px;
        border-radius: 50px;
        font-weight: 500;
        margin: 15px 15px 15px 0;
        transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
        letter-spacing: 0.5px;
        position: relative;
        overflow: hidden;
        z-index: 1;
    }
    
    .btn-hero::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--white);
        z-index: -1;
        transition: transform 0.6s cubic-bezier(0.19, 1, 0.22, 1);
        transform-origin: bottom right;
        transform: scaleX(1);
    }
    
    .btn-hero:hover::before {
        transform-origin: top left;
        transform: scaleX(0);
    }
    
    .btn-hero-primary {
        background-color: transparent;
        color: var(--white);
        border: 2px solid var(--white);
    }
    
    .btn-hero-primary:hover {
        color: var(--primary-color);
    }
    
    .btn-hero-outline {
        background-color: var(--accent-color);
        color: var(--white);
        border: 2px solid var(--accent-color);
    }
    
    .btn-hero-outline:hover {
        background-color: transparent;
        color: var(--white);
    }
    
    /* 关于区域样式 */
    .about-section {
        padding: 120px 0;
        background-color: var(--white);
        position: relative;
    }
    
    .about-section::before {
        content: '';
        position: absolute;
        top: -100px;
        left: 0;
        width: 100%;
        height: 200px;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%236c5ce7"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%236c5ce7"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%236c5ce7"></path></svg>');
        background-size: cover;
        background-repeat: no-repeat;
        z-index: 1;
    }
    
    .section-title {
        font-size: 2.8rem;
        font-weight: 700;
        margin-bottom: 60px;
        color: var(--dark-color);
        position: relative;
        display: inline-block;
    }
    
    .section-title::after {
        content: '';
        position: absolute;
        bottom: -15px;
        left: 0;
        width: 80px;
        height: 4px;
        background: linear-gradient(to right, var(--primary-color), var(--accent-color));
        border-radius: 2px;
    }
    
    .about-text {
        font-size: 1.15rem;
        line-height: 1.9;
        color: var(--text-color);
        position: relative;
    }
    
    /* 特点区域样式 */
    .features-section {
        padding: 120px 0;
        background-color: #f9f9ff;
        position: relative;
    }
    
    .features-section::before {
        content: '';
        position: absolute;
        bottom: -100px;
        left: 0;
        width: 100%;
        height: 200px;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23a29bfe"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23a29bfe"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23a29bfe"></path></svg>');
        background-size: cover;
        background-repeat: no-repeat;
        z-index: 1;
        transform: rotate(180deg);
    }
    
    .feature-card {
        background-color: var(--white);
        border-radius: 15px;
        padding: 40px 30px;
        margin-bottom: 30px;
        box-shadow: 0 15px 40px rgba(108, 92, 231, 0.1);
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
        height: 100%;
        position: relative;
        overflow: hidden;
        z-index: 1;
    }
    
    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        opacity: 0;
        z-index: -1;
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    }
    
    .feature-card:hover {
        transform: translateY(-15px);
        box-shadow: 0 25px 50px rgba(108, 92, 231, 0.2);
        color: var(--white);
    }
    
    .feature-card:hover::before {
        opacity: 1;
    }
    
    .feature-card:hover .feature-icon,
    .feature-card:hover .feature-title,
    .feature-card:hover .feature-text {
        color: var(--white);
    }
    
    .feature-icon {
        font-size: 3rem;
        color: var(--primary-color);
        margin-bottom: 25px;
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    }
    
    .feature-title {
        font-size: 1.5rem;
        font-weight: 600;
        margin-bottom: 20px;
        color: var(--dark-color);
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    }
    
    .feature-text {
        color: var(--text-color);
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    }
    
    /* 平台区域样式 */
    .platforms-section {
        padding: 120px 0;
        background-color: var(--white);
        position: relative;
    }
    
    .platform-item {
        text-align: center;
        margin-bottom: 40px;
        position: relative;
    }
    
    .platform-icon {
        width: 100px;
        height: 100px;
        margin: 0 auto 25px;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: var(--light-color);
        border-radius: 50%;
        font-size: 2.5rem;
        color: var(--primary-color);
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
        position: relative;
        overflow: hidden;
    }
    
    .platform-icon::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
        opacity: 0;
        transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    }
    
    .platform-item:hover .platform-icon {
        transform: scale(1.1);
        box-shadow: 0 15px 30px rgba(108, 92, 231, 0.3);
    }
    
    .platform-item:hover .platform-icon::before {
        opacity: 1;
    }
    
    .platform-item:hover .platform-icon i {
        color: var(--white);
        position: relative;
    }
    
    .platform-name {
        font-weight: 600;
        color: var(--dark-color);
        font-size: 1.2rem;
        transition: all 0.3s ease;
    }
    
    .platform-item:hover .platform-name {
        color: var(--primary-color);
    }
    
    /* 友情链接 */
    .links-section {
        padding: 60px 0;
        background-color: #f1f1ff;
        position: relative;
    }
    
    .links-content {
        text-align: center;
        font-size: 1.1rem;
        color: var(--text-color);
    }
    
    /* 页脚样式 */
    .footer {
        padding: 100px 0 40px;
        background: linear-gradient(135deg, var(--dark-color), #1a1a1a);
        color: var(--white);
        position: relative;
    }
    
    .footer::before {
        content: '';
        position: absolute;
        top: -100px;
        left: 0;
        width: 100%;
        height: 200px;
        background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120" preserveAspectRatio="none"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%232d3436"></path><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%232d3436"></path><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%232d3436"></path></svg>');
        background-size: cover;
        background-repeat: no-repeat;
        z-index: 1;
    }
    
    .footer-links {
        margin-bottom: 50px;
    }
    
    .footer-link {
        color: rgba(255, 255, 255, 0.7);
        margin: 0 20px;
        transition: all 0.3s ease;
        text-decoration: none;
        font-size: 1.05rem;
        position: relative;
    }
    
    .footer-link::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 0;
        height: 2px;
        background-color: var(--accent-color);
        transition: all 0.3s ease;
    }
    
    .footer-link:hover {
        color: var(--white);
        text-decoration: none;
    }
    
    .footer-link:hover::after {
        width: 100%;
    }
    
    .social-icons {
        margin-bottom: 50px;
    }
    
    .social-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background-color: rgba(255, 255, 255, 0.1);
        color: var(--white);
        margin: 0 12px;
        transition: all 0.4s cubic-bezier(0.19, 1, 0.22, 1);
        font-size: 1.2rem;
    }
    
    .social-icon:hover {
        background-color: var(--accent-color);
        transform: translateY(-5px) scale(1.1);
        box-shadow: 0 10px 20px rgba(253, 121, 168, 0.3);
    }
    
    .copyright {
        color: rgba(255, 255, 255, 0.5);
        font-size: 0.95rem;
        margin-top: 30px;
    }
    
    .copyright a {
        color: rgba(255, 255, 255, 0.7);
        transition: all 0.3s ease;
    }
    
    .copyright a:hover {
        color: var(--accent-color);
        text-decoration: none;
    }
    
    /* 响应式调整 */
    @media (max-width: 1199.98px) {
        .hero-title {
            font-size: 3rem;
        }
    }
    
    @media (max-width: 991.98px) {
        .hero-section {
            padding: 150px 0 100px;
        }
        
        .hero-title {
            font-size: 2.5rem;
        }
        
        .hero-subtitle {
            font-size: 1.2rem;
        }
        
        .section-title {
            font-size: 2.2rem;
        }
    }
    
    @media (max-width: 767.98px) {
        .hero-section {
            padding: 120px 0 80px;
            text-align: center;
        }
        
        .hero-title {
            font-size: 2.2rem;
        }
        
        .hero-buttons {
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        
        .btn-hero {
            width: 100%;
            margin: 10px 0;
        }
        
        .section-title {
            font-size: 2rem;
        }
        
        .navbar-brand {
            font-size: 1.5rem;
        }
        
        .nav-link {
            padding: 8px 15px !important;
            margin: 5px 0;
        }
    }
    
    @media (max-width: 575.98px) {
        .hero-title {
            font-size: 1.8rem;
        }
        
        .section-title {
            font-size: 1.8rem;
        }
        
        .footer-link {
            display: block;
            margin: 15px 0;
        }
    }