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

        body {
            overflow-x: hidden;
            background: #0c0c0c;
            color: #fff;
        }

        /* 动态背景粒子效果 */
        #particles-js {
            position: fixed;
            width: 100%;
            height: 100%;
            top: 0;
            left: 0;
            z-index: -1;
        }

        /* 导航栏样式 */
        .navbar {
            position: fixed;
            top: 0;
            width: 100%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 20px 5%;
            z-index: 1000;
            transition: 0.5s;
            backdrop-filter: blur(10px);
            background: rgba(0, 0, 0, 0.3);
        }

        .navbar.scrolled {
            padding: 15px 5%;
            background: rgba(0, 0, 0, 0.8);
        }

        .logo {
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            text-decoration: none;
        }

        .logo span {
            color: #ff6b08;
        }

        .nav-links {
            display: flex;
            list-style: none;
        }

        .nav-links li {
            margin: 0 15px;
        }

        .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            font-size: 18px;
            transition: 0.3s;
            position: relative;
        }

        .nav-links a:hover {
            color: #ff6b08;
        }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            background: #ff6b08;
            bottom: -5px;
            left: 0;
            transition: 0.3s;
        }

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

        /* 主页部分 */
        .hero {
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            position: relative;
            overflow: hidden;
            padding: 0 20px;
        }

        .hero-content {
            max-width: 1200px;
            z-index: 2;
        }

        .hero h1 {
            font-size: 5rem;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 3px;
            background: linear-gradient(to right, #fff, #ff6b08);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: fadeInDown 1s ease;
        }

        .hero p {
            font-size: 1.5rem;
            margin-bottom: 30px;
            opacity: 0.9;
            animation: fadeInUp 1s ease;
        }

        .btn {
            display: inline-block;
            padding: 15px 40px;
            background: transparent;
            border: 2px solid #ff6b08;
            color: #ff6b08;
            font-size: 18px;
            font-weight: 600;
            text-transform: uppercase;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            letter-spacing: 1px;
            margin: 10px;
            border-radius: 30px;
            overflow: hidden;
            position: relative;
            animation: fadeIn 1.5s ease;
        }

        .btn:hover {
            background: #ff6b08;
            color: #000;
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(255, 107, 8, 0.3);
        }

        /* 关于我们部分 */
        .section {
            padding: 100px 10%;
        }

        .section-title {
            text-align: center;
            font-size: 2.5rem;
            margin-bottom: 70px;
            position: relative;
        }

        .section-title::after {
            content: '';
            position: absolute;
            width: 100px;
            height: 4px;
            background: #ff6b08;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
        }

        .about-content {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 50px;
        }

        .about-text {
            flex: 1;
            min-width: 300px;
        }

        .about-text h3 {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #ff6b08;
        }

        .about-text p {
            font-size: 1.1rem;
            line-height: 1.8;
            margin-bottom: 20px;
            opacity: 0.9;
        }

        .about-image {
            flex: 1;
            min-width: 300px;
            height: 400px;
            background: linear-gradient(45deg, #ff6b08, #ff8e08);
            border-radius: 10px;
            position: relative;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        }

        /* 服务部分 */
        .services {
            background: rgba(0, 0, 0, 0.7);
        }

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

        .service-card {
            background: rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            padding: 40px 30px;
            text-align: center;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .service-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 20px 30px rgba(255, 107, 8, 0.2);
            background: rgba(255, 107, 8, 0.1);
        }

        .service-icon {
            font-size: 50px;
            color: #ff6b08;
            margin-bottom: 20px;
        }

        .service-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .service-card p {
            opacity: 0.8;
            line-height: 1.6;
        }

        /* 联系方式部分 */
        .contact-info {
            display: flex;
            flex-wrap: wrap;
            gap: 30px;
            margin-top: 50px;
        }

        .info-card {
            flex: 1;
            min-width: 250px;
            background: rgba(255, 255, 255, 0.05);
            padding: 30px;
            border-radius: 10px;
            text-align: center;
            transition: transform 0.3s ease;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .info-card:hover {
            transform: translateY(-10px);
            background: rgba(255, 107, 8, 0.1);
        }

        .info-icon {
            font-size: 40px;
            color: #ff6b08;
            margin-bottom: 20px;
        }

        .info-card h3 {
            font-size: 1.5rem;
            margin-bottom: 15px;
        }

        .info-card p {
            opacity: 0.8;
            line-height: 1.6;
        }

        /* 底部 */
        footer {
            background: #000;
            padding: 30px 10%;
            text-align: center;
        }

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

        .social-link {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 10px;
            color: #fff;
            font-size: 20px;
            transition: all 0.3s ease;
        }

        .social-link:hover {
            background: #ff6b08;
            transform: translateY(-5px);
        }

        .copyright {
            opacity: 0.7;
        }

        /* 动画关键帧 */
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }

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

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

        @keyframes shine {
            0% {
                transform: rotate(45deg) translate(-10%, -10%);
            }
            100% {
                transform: rotate(45deg) translate(20%, 20%);
            }
        }

        /* 响应式设计 */
        @media (max-width: 768px) {
            .hero h1 {
                font-size: 3rem;
            }

            .hero p {
                font-size: 1.2rem;
            }

            .nav-links {
                display: none;
            }

            .section {
                padding: 80px 5%;
            }

            .section-title {
                font-size: 2rem;
            }
            .about-image img{
                width: 100%;
                object-fit: cover;
            }
        }