/* --- Docs Article Specific Styles --- */
#docs-article {
    background-color: var(--background-color);
    padding: 140px 20px 80px 20px;
    min-height: 100vh;
    color: var(--text-secondary);
    line-height: 1.8;
}

.article-container {
    max-width: 900px;
    margin: 0 auto;
    background-color: var(--surface-color);
    border: 1px solid #222;
    border-radius: 8px;
    padding: 50px 60px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.breadcrumb {
    font-size: 0.9rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 700;
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: var(--primary-color);
}

.article-title {
    font-size: clamp(2.2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.article-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    padding-bottom: 30px;
    border-bottom: 1px solid #333;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-top: 50px;
    margin-bottom: 20px;
    border-left: 4px solid var(--primary-color);
    padding-left: 15px;
}

.article-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-top: 35px;
    margin-bottom: 15px;
}

.article-content p {
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.article-content ul {
    margin-bottom: 20px;
    padding-left: 20px;
}

.article-content li {
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.article-content strong {
    color: var(--text-primary);
}

.highlight-box {
    background-color: rgba(25, 118, 210, 0.1);
    border: 1px solid var(--primary-color);
    border-radius: 8px;
    padding: 25px;
    margin: 30px 0;
}

.highlight-box h4 {
    color: var(--accent-color);
    font-size: 1.1rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.math-block {
    background-color: #000;
    padding: 20px;
    border-radius: 8px;
    text-align: center;
    overflow-x: auto;
    margin: 20px 0;
    border: 1px dashed #444;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 40px 0;
    font-size: 0.95rem;
}

.comparison-table th,
.comparison-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid #333;
}

.comparison-table th {
    background-color: #0a0a0a;
    color: var(--text-primary);
    font-weight: 800;
}

.comparison-table td:first-child {
    font-weight: 700;
    color: var(--text-primary);
    border-right: 1px solid #333;
}

@media (max-width: 768px) {
    .article-container {
        padding: 30px 20px;
    }
}



#docs-hero {
    background-color: var(--background-color);
    padding: 160px 20px 80px 20px;
    /* Extra top padding for fixed nav */
    text-align: center;
    border-bottom: 1px solid #222;
}

#docs-hero h1 {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

#docs-hero p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2.5rem auto;
}

.docs-search-container {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.docs-search-input {
    width: 100%;
    padding: 18px 25px;
    padding-left: 55px;
    font-size: 1.1rem;
    font-family: var(--font-family);
    color: var(--text-primary);
    background-color: var(--surface-color);
    border: 1px solid #333;
    border-radius: 8px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.docs-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.3);
}

.docs-search-icon {
    position: absolute;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    color: var(--text-secondary);
    width: 24px;
    height: 24px;
}

#docs-grid-section {
    background-color: #0a0a0a;
    padding: 100px 20px;
    min-height: 60vh;
}

.docs-grid-container {
    max-width: 1100px;
    margin: 0 auto;
}

.docs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.docs-card {
    background-color: var(--surface-color);
    border: 1px solid #222;
    border-radius: 8px;
    padding: 35px 30px;
    text-decoration: none;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.docs-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.docs-card-icon {
    width: 40px;
    height: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
    transition: color 0.3s ease;
}

.docs-card:hover .docs-card-icon {
    color: var(--accent-color);
}

.docs-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.docs-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    flex-grow: 1;
    /* Pushes the 'read more' link to the bottom */
    margin-bottom: 20px;
}

.docs-card-link {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 5px;
}

.docs-card:hover .docs-card-link {
    color: var(--accent-color);
}