@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Roboto:wght@400;700&display=swap');

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

body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #0f0c29, #302b63, #24243e);
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(90deg, #1a2a6c, #b21f1f, #fdbb2d);
    color: #ffffff;
    font-family: 'Orbitron', sans-serif;
    position: relative;
}

header h1 {
    font-size: 3em;
    margin-bottom: 20px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

header p {
    font-size: 1.2em;
    max-width: 800px;
    margin: 0 auto;
    text-shadow: 1px 1px 5px rgba(0,0,0,0.5);
}

section {
    padding: 60px 20px;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5em;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    color: #39ff14;
}

.section-title::after {
    content: '';
    width: 100px;
    height: 4px;
    background: #39ff14;
    display: block;
    margin: 10px auto 0;
    border-radius: 2px;
}

.article-section {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 10px;
    margin-bottom: 40px;
}

.article-section h2, .article-section h3, .article-section h4 {
    font-family: 'Orbitron', sans-serif;
    color: #39ff14;
    margin-bottom: 20px;
}

.article-section p {
    margin-bottom: 20px;
    font-size: 1em;
    color: #ffffff;
}

.article-section pre {
    background: #1e1e1e;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

.article-section code {
    color: #39ff14;
    font-family: 'Roboto Mono', monospace;
}

.highlight {
    color: #39ff14;
    text-shadow: 0 0 5px #39ff14;
}

.button {
    display: inline-block;
    padding: 10px 20px;
    background-color: #39ff14;
    color: #000;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    font-family: 'Orbitron', sans-serif;
    text-decoration: none;
}

.button:hover {
    background-color: #00ff7f;
}

img.decorative {
    width: 100px;
    height: 100px;
    object-fit: cover;
    margin: 10px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translatey(0px); }
    50% { transform: translatey(-20px); }
    100% { transform: translatey(0px); }
}

.footer {
    text-align: center;
    padding: 20px;
    background: #1a1a1a;
    color: #ffffff;
    font-size: 0.9em;
}

@media (max-width: 1440px) {
    header h1 {
        font-size: 2.5em;
    }

    .section-title {
        font-size: 2em;
    }
}

@media (max-width: 1200px) {
    header h1 {
        font-size: 2em;
    }

    .section-title {
        font-size: 1.8em;
    }

    .article-section {
        padding: 30px;
    }
}

@media (max-width: 1024px) {
    header h1 {
        font-size: 1.8em;
    }

    .section-title {
        font-size: 1.6em;
    }

    .article-section {
        padding: 20px;
    }
}

@media (max-width: 768px) {
    header h1 {
        font-size: 1.5em;
    }

    .section-title {
        font-size: 1.4em;
    }

    .article-section {
        padding: 15px;
    }

    img.decorative {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.2em;
    }

    .section-title {
        font-size: 1.2em;
    }

    .article-section {
        padding: 10px;
    }

    img.decorative {
        width: 60px;
        height: 60px;
    }
}

@media (max-width: 320px) {
    header h1 {
        font-size: 1em;
    }

    .section-title {
        font-size: 1em;
    }

    .article-section {
        padding: 8px;
    }

    img.decorative {
        width: 50px;
        height: 50px;
    }
}

.code-preview {
    background: #2d2d2d;
    padding: 10px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 20px;
}

.code-preview code {
    color: #39ff14;
    font-family: 'Roboto Mono', monospace;
}

.navigation {
    position: fixed;
    top: 10px;
    right: 10px;
}

.navigation a {
    margin: 0 5px;
    color: #ffffff;
    text-decoration: none;
    font-size: 1em;
}

.navigation a:hover {
    color: #39ff14;
}