/* --- Basic Reset & Typography --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: -apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,'Noto Sans',sans-serif;
    line-height: 1.6;
    color: #222;
    background: #fdfdfd;
    padding: 1rem;
}

img {
    max-width: 100%;
    height: auto;
}

h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
}

h3 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem;
}

p {
    margin-bottom: 1rem;
}

ul {
    margin: 0 0 1rem 1.25rem;
}

.blog__area ul {
    list-style-type: disc;
    margin-left: 2rem;
    padding-left: 2rem;
}

.blog__area ol {
    list-style-type: decimal;
    margin-left: 2rem;
    padding-left: 2rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.95rem;
}

th, td {
    border: 1px solid #ddd;
    padding: 0.65rem;
    text-align: left;
}

th {
    background: #f0f0f0;
}

a {
    color: #0d6efd;
    text-decoration: none;
}

    a:hover {
        text-decoration: underline;
    }
/* --- Responsive YouTube Embed --- */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    margin: 1rem 0;
}

    .video-container iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border: 0;
    }
/* --- Layout Enhancements --- */
article {
    max-width: 800px;
    margin: 0 auto;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

/*.subtitle {
    color: #555;
    margin-top: 0.5rem;
    font-style: italic;
}*/

footer {
    margin-top: 3rem;
    font-size: 0.875rem;
    color: #666;
    border-top: 1px solid #e5e5e5;
    padding-top: 1rem;
}

@@media (prefers-color-scheme: dark) {
    body {
        color: #ddd;
        background: #121212;
    }

    article {
        background: #1e1e1e;
    }

    th, td {
        border-color: #444;
    }

    th {
        background: #222;
    }

    a {
        color: #4dabf7;
    }
}