*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    background: #0c0b0a;
    color: #c8c2b8;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI',
                 system-ui, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    line-height: 1.7;
    font-size: 15px;
    padding: 3rem 1.5rem;
}

.container {
    max-width: 680px;
    margin: 0 auto;
}

.back-link {
    display: inline-block;
    color: #6a645a;
    text-decoration: none;
    font-size: 0.9rem;
    margin-bottom: 3rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: #e8e2d8;
}

.back-link::before {
    content: '← ';
}

/* Typography */
h1 {
    color: #e8e2d8;
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
}

h2 {
    color: #e8e2d8;
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
}

h3 {
    color: #e8e2d8;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

p {
    margin-bottom: 1rem;
}

a {
    color: #a09a90;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color 0.2s ease;
}

a:hover {
    color: #e8e2d8;
}

ul, ol {
    margin-left: 1.25rem;
    margin-bottom: 1rem;
}

li {
    margin-bottom: 0.5rem;
}

strong {
    color: #e8e2d8;
}

/* Metadata line below h1 (e.g., "Last updated...") */
h1 + p {
    color: #6a645a;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #2a2826;
}

/* Blockquotes for callouts */
blockquote {
    background: #141312;
    border-radius: 8px;
    padding: 1.25rem;
    margin: 1rem 0;
    border-left: 3px solid #3a3632;
}

blockquote p:last-child {
    margin-bottom: 0;
}

/* Code blocks */
code {
    background: #1a1918;
    padding: 0.1em 0.4em;
    border-radius: 3px;
    font-size: 0.9em;
}

pre {
    background: #141312;
    border-radius: 8px;
    padding: 1.25rem;
    margin: 1rem 0;
    overflow-x: auto;
}

pre code {
    background: none;
    padding: 0;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
}

th, td {
    text-align: left;
    padding: 0.75rem;
    border-bottom: 1px solid #2a2826;
}

th {
    color: #e8e2d8;
    font-weight: 600;
}

/* Horizontal rule */
hr {
    border: none;
    border-top: 1px solid #2a2826;
    margin: 2rem 0;
}