* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        /* 定义字体 */
        @font-face {
            font-family: 'LMAO';
            src: url('LMAO!.ttf') format('truetype');
            font-weight: normal;
            font-style: normal;
        }
        /* 使用字体 */
        body {
            font-family: 'LMAO', sans-serif;
            overflow: hidden;
            background: #0a0a1f;
            font-family: 'Arial', sans-serif;
            height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        
        canvas {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }


        /* Top Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            padding: 20px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 100;

        }

        .logo {
            font-size: 4rem;
            background: linear-gradient(90deg, #a8d8ff, #ff9ec8);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            letter-spacing: -2px;
        }

        .hamburger {
            width: 32px;
            height: 26px;
            position: relative;
            cursor: pointer;
            z-index: 101;
        }
        
        .hamburger span {
            display: block;
            position: absolute;
            height: 3px;
            width: 100%;
            background: #e0e8ff;
            border-radius: 3px;
            transition: all 0.4s ease;
        }
        
        .hamburger span:nth-child(1) { top: 0; }
        .hamburger span:nth-child(2) { top: 11px; }
        .hamburger span:nth-child(3) { top: 22px; }
        
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg);
            top: 11px;
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg);
            top: 11px;
        }

        /* Sliding Menu */
        .side-menu {
            position: fixed;
            top: 0;
            left: -320px;
            width: 280px;
            height: 100vh;
            background: rgba(26, 26, 46, 0.3);
            backdrop-filter: blur(16px);
            z-index: 99;
            padding: 100px 30px 30px;
            transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
            border-right: 1px solid rgba(168, 216, 255, 0.2);
        }
        
        .side-menu.active {
            left: 0;
        }
        
        .menu-items {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        
        .menu-btn {
            padding: 16px 24px;
            font-size: 1.1rem;
            background: transparent;
            color: #e0e8ff;
            border: 1px solid rgba(160, 200, 255, 0.3);
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.4s ease;
            text-align: left;
            text-transform: uppercase;
            letter-spacing: 1px;
        }
        
        .menu-btn:hover {
            background: rgba(168, 216, 255, 0.15);
            color: white;
            border-color: #a8d8ff;
            transform: translateX(12px);
        }


        /* Main Content */
        .content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: white;
            padding: 2rem;
            max-width: 800px;
        }
        
       h3 {
            font-family: 'LMAO', sans-serif;
            font-size: 0.8rem;
            background: linear-gradient(90deg, #ff00cc, #00ffff, #ffff00, #ff00cc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            animation: gradientShift 8s ease infinite;
            letter-spacing: 0px;
            background-size: 200% 200%;
            margin-bottom: 0rem;

        }

        h1 {
            font-family: 'LMAO', sans-serif;
            font-size: 8rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff00cc, #00ffff, #ffff00, #ff00cc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-size: 300% 300%;
            animation: gradientShift 8s ease infinite;
            margin-bottom: 2rem;
            letter-spacing: 0px;
            line-height: 0.8em;
        }

        h2 {
            font-size: 30rem;
            font-weight: 900;
            background: linear-gradient(90deg, #ff00cc, #00ffff, #ffff00, #ff00cc);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-size: 300% 300%;
            animation: gradientShift 8s ease infinite;
            margin-bottom: 0.1rem;
            letter-spacing: 0px;
            line-height: 0.1em;
        }
        
        p {
            font-size: 1.4rem;
            opacity: 0.85;
            margin-bottom: 3rem;
            color: #c0d0ff;
        }
        
        .btn {
            padding: 14px 42px;
            font-size: 1.1rem;
            background: transparent;
            color: #e0e8ff;
            border: 2px solid rgba(160, 200, 255, 0.5);
            border-radius: 50px;
            cursor: pointer;
            transition: all 0.4s ease;
            text-transform: uppercase;
            letter-spacing: 2px;
        }
        
        .btn:hover {
            background: rgba(255,255,255,0.1);
            color: white;
            transform: scale(1.05);
            border-color: #a8d8ff;
        }
        
        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }


        /* Footer */
        footer {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 10px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 10;
            background: rgba(26, 26, 46, 0.1);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(168, 216, 255, 0.2);
            color: #a0b0d0;
            font-size: 0.7rem;
            height: 1PX;
        }

        footer > div {
            width: 20%;
            text-align: center;
            transition: all 0.3s ease;
        }
        
        .footer-links a {
            color: #a8d8ff;
            text-decoration: none;
            margin-left: 25px;
            transition: color 0.3s;
        }
        
        .footer-links a:hover {
            color: white;
        }

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

        




        @media (max-width: 768px) {
            .item--hide-mobile {
                display: none;
            }
            h1 {
                font-family: 'LMAO', sans-serif;
                font-size: 4rem;
                font-weight: 900;
                background: linear-gradient(90deg, #ff00cc, #00ffff, #ffff00, #ff00cc);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-size: 300% 300%;
                animation: gradientShift 8s ease infinite;
                margin-bottom: 1rem;
                letter-spacing: 0px;
                line-height: 0.8em;
            }

            h2 {
                font-size: 15rem;
                font-weight: 900;
                background: linear-gradient(90deg, #ff00cc, #00ffff, #ffff00, #ff00cc);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                background-size: 300% 300%;
                animation: gradientShift 8s ease infinite;
                margin-bottom: 1rem;
                letter-spacing: 0px;
                line-height: 0.1em;
            }
            footer {
                padding: 10px 0%;
                flex-direction: column;
                gap: 1px;
            }
            
            footer > div {
                width: 100%;
                text-align: center;
                                line-height: 0.8em;

            }
            footer {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            padding: 10px 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 10;
            background: rgba(26, 26, 46, 0.1);
            backdrop-filter: blur(12px);
            border-top: 1px solid rgba(168, 216, 255, 0.2);
            color: #a0b0d0;
            font-size: 0.7rem;
            height: 80PX;
        }
        }