.guide-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.guide-header {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-border);
}

.guide-title {
    font-size: 2.5em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.guide-meta {
    display: flex;
    gap: 20px;
    color: var(--color-text-secondary);
    font-size: 0.9em;
    margin-bottom: 20px;
}

.guide-description {
    font-size: 1.1em;
    line-height: 1.6;
    color: var(--color-text);
    margin-bottom: 30px;
}

.guide-toc {
    background-color: var(--color-card);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 40px;
}

.guide-toc h2 {
    color: var(--color-primary);
    margin-bottom: 15px;
}

.guide-toc ul {
    list-style: none;
    padding: 0;
}

.guide-toc li {
    margin-bottom: 10px;
}

.guide-toc a {
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.2s;
}

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

.guide-section {
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.guide-section:last-child {
    border-bottom: none;
}

.guide-section h2 {
    color: var(--color-primary);
    margin-bottom: 20px;
    font-size: 1.8em;
}

.guide-section h3 {
    color: var(--color-primary);
    font-size: 1.4em;
    margin: 1.5em 0 0.8em;
}

.guide-section p {
    line-height: 1.6;
    margin-bottom: 15px;
    color: var(--color-text);
}

/* Three column layout */
.three-column {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.three-column img {
    width: 100%;
    height: auto; /* Set to specific height if needed, e.g., height: 300px */
    border-radius: 8px;
    /* Additional style options:
    object-fit: cover; /* Options: cover, contain, fill, none, scale-down */
    /* filter: brightness(1.1); /* Adjust brightness: 0.5 to 2 */
    /* opacity: 0.9; /* Adjust transparency: 0 to 1 */
    /* box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Add shadow */
}
/* Two column layout */
.two-column {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin: 20px 0;
}

.two-column img {
    width: 100%;
    height: auto; /* Set to specific height if needed, e.g., height: 300px */
    border-radius: 8px;
    /* Additional style options:
    object-fit: cover; /* Options: cover, contain, fill, none, scale-down */
    /* filter: brightness(1.1); /* Adjust brightness: 0.5 to 2 */
    /* opacity: 0.9; /* Adjust transparency: 0 to 1 */
    /* box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Add shadow */
}

/* Image with text below */
.image-with-text {
    margin: 20px 0;
}

.image-with-text img {
    width: 100%;
    max-width: 600px; /* Adjust this to change maximum width */
    height: auto; /* Set to specific height if needed, e.g., height: 400px */
    border-radius: 8px;
    display: block;
    margin: 0 auto;
    /* Additional style options:
    object-fit: cover; /* Options: cover, contain, fill, none, scale-down */
    /* filter: brightness(1.1); /* Adjust brightness: 0.5 to 2 */
    /* opacity: 0.9; /* Adjust transparency: 0 to 1 */
    /* box-shadow: 0 4px 8px rgba(0,0,0,0.1); /* Add shadow */
}

.image-with-text .caption {
    text-align: center;
    color: var(--color-text-secondary);
    margin-top: 10px;
    font-style: italic;
}

/* Comparison table */
.comparison-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.comparison-table th,
.comparison-table td {
    padding: 12px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.comparison-table th {
    background-color: var(--color-card);
    font-weight: bold;
}

.comparison-table tr:nth-child(even) {
    background-color: var(--color-card);
}

.guide-note {
    background-color: var(--color-card);
    border-left: 4px solid var(--color-primary);
    padding: 15px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}

.guide-note p {
    margin: 0;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .guide-container {
        padding: 15px;
    }

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

    .guide-meta {
        flex-direction: column;
        gap: 10px;
    }

    .two-column {
        grid-template-columns: 1fr;
    }
}