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

        body {
            background-color: #063;
            font-family: tahoma, "trebuchet ms", verdana, georgia, arial, sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: #396;
            padding: 20px;
            min-height: 100vh;
        }

        .container {
            max-width: 900px;
            margin: 0 auto;
            background: linear-gradient(135deg, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.98) 100%);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
        }

        header {
            background: linear-gradient(135deg, #396 0%, #063 100%);
            padding: 40px 30px;
            text-align: center;
            border-bottom: 4px solid #396;
        }

        h1 {
            font-size: 2.5em;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 2px;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
            margin: 0;
        }

        main {
            padding: 40px 30px;
        }

        article {
            margin-bottom: 40px;
        }

        article h2,
        article h3,
        article h4 {
            color: #063;
            margin: 25px 0 15px 0;
            padding-left: 15px;
            border-left: 5px solid #396;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        article h2 {
            font-size: 1.8em;
        }

        article h3 {
            font-size: 1.5em;
        }

        article h4 {
            font-size: 1.2em;
        }

        article p {
            margin-bottom: 20px;
            text-align: justify;
            color: #396;
            font-size: 1.05em;
        }

        article b,
        article strong {
            text-decoration: underline;
            color: #063;
        }

        article em,
        article i {
            font-style: italic;
            color: #063;
        }

        .transition-section {
            background: rgba(51, 153, 102, 0.08);
            padding: 25px;
            border-radius: 8px;
            margin-bottom: 40px;
            border: 2px solid #396;
        }

        .transition-section p {
            margin-bottom: 15px;
            color: #396;
            text-align: justify;
        }

        .links-section {
            background: linear-gradient(135deg, rgba(51, 153, 102, 0.05) 0%, rgba(0, 102, 51, 0.05) 100%);
            padding: 35px 25px;
            border-radius: 8px;
            border: 2px solid #396;
        }

        .links-section h3 {
            color: #063;
            font-size: 1.4em;
            margin: 30px 0 20px 0;
            padding: 12px 20px;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="30" height="30"><circle cx="15" cy="15" r="10" fill="%23396"/></svg>') no-repeat left center;
            background-size: 20px;
            padding-left: 35px;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-bottom: 2px solid #396;
        }

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

        .links-section ul {
            list-style: none;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px 20px;
            margin-bottom: 25px;
        }

        .links-section li {
            padding: 0;
        }

        .links-section a {
            color: #396;
            text-decoration: none;
            font-weight: bold;
            display: inline-block;
            padding: 8px 0;
            transition: all 0.3s ease;
            position: relative;
            padding-left: 20px;
        }

        .links-section a:before {
            content: "→";
            position: absolute;
            left: 0;
            color: #396;
            transition: all 0.3s ease;
        }

        .links-section a:hover {
            color: #063;
            transform: translateX(5px);
        }

        .links-section a:hover:before {
            color: #063;
            transform: translateX(-3px);
        }

        footer {
            background: linear-gradient(135deg, #063 0%, #396 100%);
            padding: 25px 30px;
            text-align: center;
            color: #fff;
            font-size: 0.9em;
            border-top: 4px solid #396;
        }

        @media (max-width: 768px) {
            body {
                padding: 10px;
            }

            h1 {
                font-size: 1.8em;
                letter-spacing: 1px;
            }

            header {
                padding: 30px 20px;
            }

            main {
                padding: 25px 20px;
            }

            article h2 {
                font-size: 1.5em;
            }

            article h3 {
                font-size: 1.3em;
            }

            article h4 {
                font-size: 1.1em;
            }

            .links-section ul {
                grid-template-columns: 1fr;
                gap: 10px;
            }

            .transition-section {
                padding: 20px;
            }

            .links-section {
                padding: 25px 15px;
            }

            .links-section h3 {
                font-size: 1.2em;
                padding: 10px 15px 10px 30px;
            }
        }

        @media (max-width: 480px) {
            h1 {
                font-size: 1.5em;
            }

            article p {
                font-size: 1em;
            }

            header {
                padding: 20px 15px;
            }

            main {
                padding: 20px 15px;
            }
        }