@font-face {
    font-family: "et-book";
    src: url("/static/fonts/et-book-roman-line-figures.woff2") format("woff2"),
         url("/static/fonts/et-book-roman-line-figures.woff") format("woff");
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: "et-book";
    src: url("/static/fonts/et-book-display-italic-old-style-figures.woff2") format("woff2"),
         url("/static/fonts/et-book-display-italic-old-style-figures.woff") format("woff");
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

@font-face {
    font-family: "et-book";
    src: url("/static/fonts/et-book-bold-line-figures.woff2") format("woff2"),
         url("/static/fonts/et-book-bold-line-figures.woff") format("woff");
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

body {
    background-color: #fff7f4e4;
    color: #000;
    font-family: "et-book", "Palatino Linotype", "Book Antiqua", Palatino, Georgia, serif;
    font-size: 18px;
    line-height: 1.6;
    margin: 40px auto;
    max-width: 750px;
    padding: 0 30px;
}

.container {
    max-width: 100%;
}

/* Header & Navigation */
header {
    margin-bottom: 3em;
}

.site-title {
    font-size: 1.2em;
    font-weight: normal;
    margin: 0 0 0.5em 0;
}

nav {
    font-size: 0.9em;
    margin-bottom: 2em;
}

nav a {
    color: #2d2de6;
    text-decoration: underline;
}

nav a:hover {
    text-decoration: underline;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: bold;
    line-height: 1.3;
    margin-top: 1.5em;
    margin-bottom: 0.5em;
}

h1 { font-size: 1.6em; }
h2 { font-size: 1.3em; }
h3 { font-size: 1.1em; }

.metadata {
    font-size: 0.9em;
    color: #000;
    display: block;
    margin-bottom: 2em;
}

/* Links */
a {
    color: #2d2de6;
    text-decoration: underline;
}

a:hover {
    color: #2020e5;
}

/* Paragraphs and Lists */
p {
    margin-bottom: 1em;
}

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

li {
    margin-bottom: 0.3em;
}

/* Blockquotes */
blockquote {
    margin: 1.5em 2em;
    font-style: italic;
}

/* Code blocks */
code {
    font-family: "JetBrains Mono", "SF Mono", Menlo, Monaco, "Courier New", monospace;
    white-space: pre-wrap;
    font-size: 0.9em;
}

pre {
    overflow-x: auto;
    margin: 1em 0;
}

pre code {
    display: block;
}

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

/* Footer */
footer {
    margin-top: 4em;
    font-size: 0.85em;
    color: #000;
}

/* Post list on index page */
.post-list {
    list-style: none;
    padding: 0;
}

.post-list li {
    margin-bottom: 0.8em;
}

.post-list .metadata {
    display: inline;
    margin-right: 1em;
    margin-bottom: 0;
    color: #000;
}

/* Task lists */
ul.task-list {
    list-style: none;
}

/* Columns for flexible layouts */
.columns {
    display: flex;
    gap: min(4vw, 1.5em);
}

.column {
    flex: auto;
    overflow-x: auto;
}