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

        html {
            font-size: 100%;
            height: 100%;
        }

        body {
            font-family: "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
            font-weight: 400;
            line-height: 1.6;
            color: #43444D;
            background-color: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: #43444D;
            text-decoration: underline;
        }

        a:hover {
            color: #F2E500;
        }

        h1, h2, h3, h4, h5, h6 {
            font-family: "Montserrat", "Helvetica Neue", Helvetica, Arial, sans-serif;
            font-weight: 800;
            text-transform: uppercase;
            margin-bottom: 1rem;
            line-height: 1.3;
        }

        h1 {
            font-size: 2rem;
            margin-top: 0;
            margin-bottom: 1.5rem;
            text-align: center;
            padding: 2rem 1rem;
            background-color: #F2E500;
            color: #43444D;
        }

        h2 {
            font-size: 1.75rem;
            margin-top: 2rem;
        }

        h3 {
            font-size: 1.5rem;
            margin-top: 1.5rem;
            text-transform: none;
        }

        h4 {
            font-size: 1.25rem;
        }

        p {
            margin-bottom: 1rem;
            font-size: 1rem;
        }

        .container {
            max-width: 75rem;
            margin: 0 auto;
            padding: 0 1rem;
        }

        header {
            background-color: rgba(66, 66, 66, 0.95);
            position: fixed;
            top: 0;
            width: 100%;
            z-index: 100;
            height: 60px;
        }

        nav {
            display: flex;
            align-items: center;
            justify-content: center;
            height: 100%;
        }

        nav ul {
            list-style: none;
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
        }

        nav ul li {
            margin: 0 1rem;
        }

        nav ul li a {
            color: #F2E500;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.1rem;
            transition: color 0.3s ease;
        }

        nav ul li a:hover {
            color: #fff;
        }

        main {
            margin-top: 60px;
        }

        article {
            background-color: #fff;
            padding: 3rem 1rem;
        }

        article .container {
            max-width: 60rem;
        }

        article p {
            font-size: 1.05rem;
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        article h2 {
            color: #43444D;
            margin-top: 2.5rem;
            margin-bottom: 1rem;
        }

        article h3 {
            color: #43444D;
            margin-top: 2rem;
            margin-bottom: 0.75rem;
        }

        article blockquote {
            margin: 2rem 0;
            border: none;
            font-size: 1.5rem;
            font-weight: 900;
            line-height: 1.4;
        }

        article blockquote:before {
            content: open-quote;
        }

        article blockquote:after {
            content: close-quote;
        }

        .transition-section {
            background-color: #f5f5f5;
            padding: 3rem 1rem;
        }

        .transition-section .container {
            max-width: 60rem;
        }

        .transition-section p {
            font-size: 1.05rem;
            line-height: 1.7;
            margin-bottom: 1.5rem;
        }

        .links-section {
            background-color: #43444D;
            color: #fff;
            padding: 4rem 1rem;
        }

        .links-section h3 {
            color: #F2E500;
            font-size: 1.5rem;
            margin-bottom: 1.5rem;
            margin-top: 2rem;
        }

        .links-section h3:first-child {
            margin-top: 0;
        }

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }

        .links-section ul li {
            padding: 0;
        }

        .links-section ul li a {
            color: #fff;
            text-decoration: none;
            display: block;
            padding: 0.5rem 0;
            transition: color 0.3s ease;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .links-section ul li a:hover {
            color: #F2E500;
            padding-left: 0.5rem;
        }

        footer {
            background-color: #43444D;
            color: #fff;
            padding: 2rem 1rem;
            text-align: center;
        }

        @media screen and (min-width: 40em) {
            h1 {
                font-size: 3rem;
                padding: 3rem 2rem;
            }

            h2 {
                font-size: 2.5rem;
            }

            h3 {
                font-size: 1.9rem;
            }

            article {
                padding: 4rem 2rem;
            }

            .transition-section {
                padding: 4rem 2rem;
            }

            .links-section {
                padding: 5rem 2rem;
            }

            .links-section ul {
                grid-template-columns: 1fr 1fr;
                gap: 1rem 2rem;
            }
        }

        @media screen and (min-width: 64em) {
            article {
                padding: 5rem 2rem;
            }

            .transition-section {
                padding: 5rem 2rem;
            }

            .links-section {
                padding: 6rem 2rem;
            }

            .links-section ul {
                gap: 1.25rem 3rem;
            }
        }

        @media screen and (max-width: 39.9375em) {
            nav ul {
                flex-direction: column;
                padding: 0.5rem 0;
            }

            nav ul li {
                margin: 0.5rem 0;
            }

            header {
                height: auto;
            }

            main {
                margin-top: 0;
            }
        }