:root {
            --primary-color: #00bcd4;
            --secondary-color: #f06292;
            --background-color: #1a1a1a;
            --card-background-color: #2c2c2c;
            --text-color: #e0e0e0;
            --heading-color: #ffffff;
            --font-family: 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', sans-serif;
            --container-max-width: 1200px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--background-color);
            color: var(--text-color);
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--primary-color);
            text-decoration: none;
            transition: color 0.3s ease;
        }

        a:hover {
            color: var(--secondary-color);
        }

        .container {
            max-width: var(--container-max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        header {
            background-color: rgba(26, 26, 26, 0.9);
            backdrop-filter: blur(5px);
            position: fixed;
            width: 100%;
            z-index: 1000;
            top: 0;
            padding: 15px 0;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
        }

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

        .logo a {
            font-size: 2em;
            font-weight: bold;
            color: var(--primary-color);
        }

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

        .nav-menu li {
            margin-left: 25px;
        }

        .nav-menu a {
            font-weight: 500;
            font-size: 1.1em;
            position: relative;
            padding-bottom: 5px;
        }

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

        .nav-menu a:hover::after {
            width: 100%;
        }
        
        .burger-menu {
            display: none;
            cursor: pointer;
            flex-direction: column;
            justify-content: space-around;
            width: 30px;
            height: 25px;
        }

        .burger-menu div {
            width: 100%;
            height: 3px;
            background-color: var(--text-color);
            transition: all 0.3s ease;
        }

        @media (max-width: 768px) {
            .nav-menu {
                position: fixed;
                top: 0;
                right: -100%;
                width: 70%;
                height: 100vh;
                background-color: var(--card-background-color);
                flex-direction: column;
                justify-content: center;
                align-items: center;
                transition: right 0.5s ease-in-out;
                z-index: 999;
            }

            .nav-menu.active {
                right: 0;
            }

            .nav-menu li {
                margin: 20px 0;
            }

            .burger-menu {
                display: flex;
            }

            .burger-menu.active .line1 {
                transform: rotate(-45deg) translate(-5px, 6px);
            }

            .burger-menu.active .line2 {
                opacity: 0;
            }

            .burger-menu.active .line3 {
                transform: rotate(45deg) translate(-5px, -6px);
            }
        }
        
        main {
            padding-top: 100px;
            padding-bottom: 50px;
            min-height: 80vh;
        }

        h1, h2, h3 {
            color: var(--heading-color);
            margin-bottom: 20px;
        }

        h1 {
            font-size: 3em;
            text-align: center;
            margin-bottom: 40px;
        }
        
        h2 {
            font-size: 2em;
            margin-top: 40px;
            margin-bottom: 20px;
            border-bottom: 2px solid var(--primary-color);
            padding-bottom: 5px;
        }

        p, ul {
            margin-bottom: 15px;
        }

        ul {
            padding-left: 20px;
        }

        li {
            margin-bottom: 5px;
        }

        footer {
            background-color: #0d0d0d;
            padding: 50px 0;
            text-align: center;
        }

        footer .container {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
        }

        footer .footer-col {
            flex: 1;
            padding: 20px;
            min-width: 250px;
        }

        footer h4 {
            color: var(--primary-color);
            margin-bottom: 20px;
            position: relative;
        }

        footer h4::after {
            content: '';
            display: block;
            width: 40px;
            height: 2px;
            background-color: var(--secondary-color);
            margin: 10px auto 0;
        }

        footer ul {
            list-style: none;
            padding: 0;
        }

        footer ul li {
            margin-bottom: 10px;
        }
        
        .disclaimer {
            padding: 20px;
            text-align: center;
            font-size: 0.8em;
            color: #888;
            background-color: #111;
            border-top: 1px solid #333;
        }