html {
    display: table;
    margin: auto;
    font-family: Georgia, "Times New Roman", Times, serif;
    font-size: 16px; /* 1rem = 16px */
}

body {
    display: table-cell;
    max-width: 768px;
    padding: 5px;
    font-size: 1.125rem; /* 18px for better readability */
    line-height: 1.8;
    color: #683919;
    background-color: #fcedd5;
}

small {
    font-size: 0.875rem; /* 14px */
    color: gray;
}

a {
    color: #005faa; /* Deep blue */
    text-decoration: none;
}

a:hover {
    color: #004280; /* Darker blue on hover */
    text-decoration: underline;
}

blockquote {
    font-size: 1.25rem; /* 20px */
    font-style: italic;
    border-left: 5px solid #7e766a;
    padding-left: 1rem;
    margin: 1.5rem 0;
}

img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    border-radius: 0.625rem;
    object-fit: contain;
    display: block;
    margin: auto;
}

img.portrait {
    width: 100%;
    aspect-ratio: 3 / 2;
}

td,
th {
    border: 1px solid grey;
    padding: 5px;
}

pre {
    overflow-x: auto; /* Allow horizontal scroll if needed */
    background-color: #f4f4f4;
    padding: 1rem;
    border-radius: 6px;
    max-width: 100%;
    box-sizing: border-box;
    margin: 1rem 0;
}

pre code {
    display: block;
    white-space: pre-wrap; /* Wrap long lines */
    word-break: break-word; /* Break long words */
    overflow-wrap: break-word;
    font-family: monospace;
}

.links {
    display: grid;
    grid-template-columns: max-content 1fr;
    column-gap: 12px;
    row-gap: 6px;
}

/* Div wrapper to control image width */
.img-wrapper-75 {
    width: 75%;
    margin: 0 auto; /* center the div */
}

.cover-image-credit {
    text-align: center;
}

.post-date {
    color: #7e766a;
}

.breadcrumbs {
    margin: 0.5rem 0 1.5rem 0;
}

.post-nav {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 2rem 0 1.5rem 0;
}

.post-nav-next {
    text-align: right;
}

/* Podcast Audio Controls */
.audio-player {
    width: 100%;
    background-color: #f8f8f8;
    border: 1px solid #ddd;
    border-radius: 12px;
    padding: 12px 12px 0px 12px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.audio-player audio {
    width: 100%;
}

/* Video Player */
.video-container {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    border-radius: 0.625rem;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    html {
        font-size: 14px;
    } /* Scale down on smaller screens */
}

.math-container {
  font-family: sans-serif;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}
.fraction {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.numerator {
  border-bottom: 2px solid black;
  padding: 0 4px;
}
.denominator {
  padding: 0 4px;
}
.brace {
  font-size: 2rem;
  line-height: 1;
}