body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
            color: #f8fafc;
        }
        
        .gradient-text {
            background: linear-gradient(220deg,#9f59ff,#45aeff,#3e6870);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        
        .hero-bg {
            background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.95)), url('../coming-soon.jpeg') center/cover no-repeat fixed;
            position: relative;
            overflow: hidden;
        }
        
        .hero-bg::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: 
                radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(14, 165, 233, 0.15) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 107, 107, 0.1) 0%, transparent 50%);
            z-index: 0;
        }
        
        
        .card-hover {
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        
        .card-hover::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.5), transparent);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }
        
        .card-hover:hover::before {
            transform: translateX(100%);
        }
        
        .card-hover:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
        }
        
        .nav-link {
            position: relative;
            transition: all 0.3s ease;
        }
        
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(90deg, #8b5cf6 0%, #0ea5e9 100%);
            transition: width 0.3s ease;
        }
        
        .nav-link:hover::after {
            width: 100%;
        }
        
        .btn-glow {
            position: relative;
            overflow: hidden;
        }
        
        .btn-glow::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: left 0.5s ease;
        }
        
        .btn-glow:hover::before {
            left: 100%;
        }
            @keyframes floatRandom {
                0% {
                    transform: translate(0, 0) rotate(0deg);
                    opacity: 0.7;
                }
                25% {
                    transform: translate(15px, -20px) rotate(90deg);
                    opacity: 0.9;
                }
                50% {
                    transform: translate(-10px, -35px) rotate(180deg);
                    opacity: 0.6;
                }
                75% {
                    transform: translate(20px, -15px) rotate(270deg);
                    opacity: 0.8;
                }
                100% {
                    transform: translate(0, 0) rotate(360deg);
                    opacity: 0.7;
                }
            }
            
            @keyframes pulseGlow {
                0%, 100% {
                    box-shadow: 0 0 5px currentColor;
                }
                50% {
                    box-shadow: 0 0 15px currentColor, 0 0 25px currentColor;
                }
            }
            
            .animate-float-random {
                animation: floatRandom 8s ease-in-out infinite, pulseGlow 4s ease-in-out infinite;
            }
            
            /* 为不同大小的小圆点设置不同的动画时长 */
            .animate-float-random:nth-child(1) { animation-duration: 9s, 5s; }
            .animate-float-random:nth-child(2) { animation-duration: 7s, 4s; }
            .animate-float-random:nth-child(3) { animation-duration: 11s, 6s; }
            .animate-float-random:nth-child(4) { animation-duration: 8s, 3.5s; }
            .animate-float-random:nth-child(5) { animation-duration: 10s, 5.5s; }
            .animate-float-random:nth-child(6) { animation-duration: 6s, 4.2s; }
            .animate-float-random:nth-child(7) { animation-duration: 12s, 6.8s; }
            .animate-float-random:nth-child(8) { animation-duration: 9s, 5.2s; }
        .glass {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .gradient-border {
            position: relative;
            background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.9));
            border-radius: 1rem;
        }
        
        .gradient-border::before {
            content: '';
            position: absolute;
            top: -1px;
            left: -1px;
            right: -1px;
            bottom: -1px;
            background: linear-gradient(135deg, #9f59ff,#45aeff,#3e6870);
            border-radius: 1rem;
            z-index: -1;
            opacity: 0.7;
            transition: opacity 0.3s ease;
        }
        
        .gradient-border:hover::before {
            opacity: 1;
        }
        
        .pulse-ring {
            animation: pulse 2s infinite;
        }
        @keyframes pulse-ring {
            0% {
                transform: scale(0.8);
                opacity: 1;
            }
            80%, 100% {
                transform: scale(1.2);
                opacity: 0;
            }
        }

        .morph-shape {
            border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
            animation: morph 8s ease-in-out infinite;
        }
        
        @keyframes morph {
            0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
            50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
            100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
        }
        
        .water-bg {
            position: relative;
            overflow: hidden;
            background: linear-gradient(120deg, rgba(14, 165, 233, 0.8), rgba(139, 92, 246, 0.8), rgba(59, 130, 246, 0.8));
            background-size: 400% 400%;
            animation: gradientFlow 10s ease infinite, morph 8s ease-in-out infinite;
        }
        
        @keyframes gradientFlow {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        .water-bg::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: rgba(255, 255, 255, 0.15);
            animation: waterWave 15s linear infinite;
            border-radius: 40%;
        }
        
        @keyframes waterWave {
            0% {
                transform: rotate(0deg) scale(1);
                opacity: 0.6;
            }
            50% {
                transform: rotate(180deg) scale(1.1);
                opacity: 0.4;
            }
            100% {
                transform: rotate(360deg) scale(1);
                opacity: 0.6;
            }
        }
        
        .water-bg::after {
            content: '';
            position: absolute;
            top: -60%;
            left: -60%;
            width: 220%;
            height: 220%;
            background: rgba(255, 255, 255, 0.1);
            animation: waterWave 20s linear infinite reverse;
            border-radius: 42%;
        }
        
        .glow-effect {
            box-shadow: 
                0 0 30px rgba(14, 165, 233, 0.8),
                0 0 60px rgba(139, 92, 246, 0.6),
                0 0 90px rgba(59, 130, 246, 0.4),
                0 0 120px rgba(14, 165, 233, 0.3);
            filter: brightness(1.1);
        }
        
        .outer-glow {
            position: absolute;
            top: -15px;
            left: -15px;
            right: -15px;
            bottom: -15px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(14, 165, 233, 0.4) 0%, rgba(139, 92, 246, 0.3) 30%, transparent 70%);
            animation: pulseGlow 4s ease-in-out infinite;
            z-index: -1;
        }
        
        @keyframes pulseGlow {
            0%, 100% { 
                transform: scale(1);
                opacity: 0.7;
            }
            50% { 
                transform: scale(1.1);
                opacity: 1;
            }
        }
        
        .sparkle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: white;
            border-radius: 50%;
            box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.8);
            animation: sparkle 3s linear infinite;
            z-index: 5;
        }
        
        @keyframes sparkle {
            0%, 100% { 
                opacity: 0;
                transform: scale(0);
            }
            50% { 
                opacity: 1;
                transform: scale(1);
            }
        }