/* Substack-inspired minimalist styling for readable HTML essays */

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
    background-color: #ffffff;
    color: #222;
    line-height: 1.7;
    font-size: 18px;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 700px;
    margin: 3rem auto;
    padding: 0 1rem;
}

h1, h2, h3, h4 {
    line-height: 1.3;
    font-weight: 600;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.2rem;
}

h2 {
    font-size: 1.7rem;
}

h3 {
    font-size: 1.3rem;
}

p {
    margin: 1.25rem 0;
}

a {
    color: #0046d5;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

hr {
    border: none;
    border-top: 1px solid #ddd;
    margin: 2rem 0;
}

blockquote {
    margin: 1.5rem 0;
    padding-left: 1rem;
    border-left: 4px solid #ccc;
    color: #666;
    font-style: italic;
}

code {
    background: #f4f4f4;
    padding: 0.2rem 0.4rem;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
    font-size: 0.95em;
    border-radius: 4px;
}

pre {
    background: #f4f4f4;
    padding: 1rem;
    overflow-x: auto;
    font-family: Menlo, Monaco, Consolas, "Courier New", monospace;
    font-size: 0.95em;
    border-radius: 4px;
    margin-bottom: 2rem;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 2rem auto;
}

ul, ol {
    padding-left: 2rem;
    margin: 1rem 0;
}

li {
    margin-bottom: 0.5rem;
}

footer {
    margin-top: 4rem;
    font-size: 0.9rem;
    color: #888;
    text-align: center;
    padding-bottom: 2rem;
    border-top: 1px solid #eee;
    padding-top: 1rem;
}