:root {
    --primary-color: #0A2463;
    --accent-color: #58C76D;
    --interactive-color: #FF9F00;
    --background-color: #F5F5F5;
    --text-color: #333;
    --secondary-text-color: #666;
}

body {
    font-family: 'Inter Regular', sans-serif;
    line-height: 1.6;
    letter-spacing: 0.5px;
    background: radial-gradient(circle, rgba(10,36,99,1) 0%, rgba(245,245,245,1) 100%);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

h1, h2, h3 {
    font-family: 'Roboto Bold', sans-serif;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.container {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1rem;
    max-width: 1440px;
    margin: 0 auto;
    padding: 2rem;
}

.header {
    grid-column: span 12;
    text-align: center;
    padding: 2rem 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.header h1 {
    font-size: 2.5rem;
    margin: 0;
}

.tab-container {
    grid-column: span 12;
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.tab {
    padding: 0.75rem 1.5rem;
    background: var(--background-color);
    border: 1px solid var(--primary-color);
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.05);
}

.tab.active {
    background: var(--accent-color);
    color: white;
}

.content {
    grid-column: span 8;
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

pre {
    background: #f4f4f4;
    padding: 1rem;
    border-radius: 5px;
    overflow-x: auto;
    font-size: 0.9rem;
}

code {
    font-family: 'Courier New', Courier, monospace;
    color: var(--interactive-color);
}

button {
    background-color: var(--interactive-color);
    color: white;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

button:hover {
    transform: scale(1.05);
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: repeat(6, 1fr);
    }

    .content {
        grid-column: span 6;
    }

    .tab-container {
        flex-direction: column;
        align-items: center;
    }

    button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        grid-template-columns: repeat(4, 1fr);
    }

    .header h1 {
        font-size: 2rem;
    }

    .content {
        grid-column: span 4;
        padding: 1rem;
    }
}