body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    color: #fff;
    background: linear-gradient(to bottom, #0a0a33, #1a1a55);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Roboto Bold', sans-serif;
    font-weight: bold;
    color: #fdd835;
    text-shadow: 1px 1px 2px #000;
    margin-bottom: 20px;
}

h2 {
    font-size: 2.2em;
}

h3 {
    font-size: 1.8em;
}

p {
    font-size: 1.1em;
    line-height: 1.8;
    color: #eee;
}

a {
    color: #ffcc00;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul, ol {
    padding-left: 25px;
    color: #eee;
}

li {
    margin-bottom: 8px;
}

code {
    background-color: #222;
    color: #eee;
    padding: 10px;
    border-radius: 5px;
    display: block;
    overflow-x: auto;
    font-family: monospace;
    line-height: 1.4;
    font-size: 0.9em;
    white-space: pre-wrap;
    word-wrap: break-word;
}

pre {
    margin: 15px 0;
    background-color: #1a1a1a;
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    margin-bottom: 20px;
}

th, td {
    border: 1px solid #333;
    padding: 10px;
    text-align: left;
    color: #eee;
}

th {
    background-color: #2a2a2a;
    font-weight: bold;
}

button {
    background-color: #ffcc00;
    color: #111;
    border: none;
    padding: 12px 25px;
    font-size: 1.2em;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-weight: bold;
}

button:hover {
    background-color: #fdd835;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.section {
    margin-bottom: 40px;
    padding: 30px;
    border-radius: 10px;
    background-color: rgba(25, 25, 25, 0.7);
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.3);
}

.hero-section {
    position: relative;
    overflow: hidden;
    padding: 150px 30px;
    text-align: center;
    background: linear-gradient(45deg, rgba(10, 10, 50, 0.8), rgba(20, 20, 70, 0.7));
    border-radius: 15px;
    margin-bottom: 50px;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(60deg, rgba(255, 204, 0, 0.1), rgba(255, 255, 255, 0.05), rgba(255, 204, 0, 0.1));
    animation: rotateGlow 15s linear infinite;
    transform-origin: center center;
    pointer-events: none;
}

@keyframes rotateGlow {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5em;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.3em;
    color: #ddd;
    max-width: 800px;
    margin: 0 auto 30px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-item {
    padding: 25px;
    background-color: rgba(30, 30, 30, 0.8);
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background-color: #ffcc00;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon img {
    max-width: 40px;
    max-height: 40px;
}

.feature-title {
    font-size: 1.5em;
    margin-bottom: 15px;
    color: #eee;
}

.feature-description {
    color: #ccc;
}

.article-section {
    background-color: rgba(20, 20, 20, 0.7);
}

.article-section h2 {
    color: #fdd835;
    border-bottom: 2px solid #fdd835;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

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

.article-section article h3 {
    color: #fdd835;
    margin-top: 25px;
    margin-bottom: 15px;
}

.article-section article p {
    margin-bottom: 20px;
}

.example-data-section {
    background-color: rgba(25, 25, 25, 0.7);
}

.example-data-section h2 {
    color: #fdd835;
    border-bottom: 2px solid #fdd835;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

.example-data-list {
    list-style: none;
    padding: 0;
}

.example-data-item {
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 8px;
    background-color: rgba(35, 35, 35, 0.8);
}

.example-data-item h3 {
    margin-bottom: 10px;
}

.example-data-item p {
    color: #ccc;
}

.footer {
    text-align: center;
    padding: 20px 0;
    color: #999;
    font-size: 0.9em;
}

.footer p {
    color: #999;
}

@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    .hero-section {
        padding: 100px 20px;
    }
    .hero-title {
        font-size: 2.8em;
    }
    .hero-description {
        font-size: 1.2em;
    }
    .section {
        padding: 20px;
    }
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2em;
    }
    .hero-description {
        font-size: 1em;
    }
}