:root {
  --bg: #ffffff;
  --text: #111;
  --links: #60a5fa;
  --nav-opacity: 0.6;
  --border: rgba(0, 0, 0, 0.1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111111;
    --text: #f3f4f6;
    --links: #60a5fa;
    --nav-opacity: 0.5;
    --border: rgba(255, 255, 255, 0.1);
  }
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../fonts/JetBrainsMono-Regular.woff2") format("woff2");
  src: url("../fonts/JetBrainsMono-Regular.woff") format("woff");
  font-weight: 400;
  font-display: swap;
}
body {
  font-family: "JetBrains Mono", monospace;
  background-color: var(--bg);
  color: var(--text);
}
h1 {
  font-weight: 700;
}
nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  text-transform: uppercase;
  opacity: var(--nav-opacity);
  transition: opacity 0.3s ease-in-out;
}
nav a:hover {
  opacity: 1;
}
nav a.active {
  opacity: 1;
}
main a {
  color: var(--links);
  text-decoration: none;
}
main a:hover {
  text-decoration: underline;
  opacity: 0.9;
}
footer a {
  color: var(--text);
  text-decoration: none;
  text-transform: capitalize;
  opacity: 0.5;
  font-size: smaller;
}
footer a:hover {
  opacity: 1;
}
footer a:hover {
  opacity: 1;
}
.border-white {
  --bs-border-opacity: 1;
  border-color: rgba(var(--bs-white-rgb), var(--bs-border-opacity)) !important;
}
.muted {
  opacity: 0.5;
  font-size: smaller;
}
.avatar {
  object-fit: cover;
  flex-shrink: 0;
}
#btn-back-to-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
  color: var(--text);
  display: none;
  border: none;
}

.post-content {
  line-height: 1.8;
  overflow-wrap: break-word;
}
.post-content h1,
.post-content h2,
.post-content h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
  font-size: 1.5rem !important;
}
.post-content p {
  margin-bottom: 1rem;
}
.post-content ul,
.post-content ol {
  padding-left: 2rem;
}
.post-content code {
  padding: 0.1rem 0.3rem;
  border-radius: 4px;
  font-size: 0.9rem;
}
.post-content pre {
  padding: 1rem;
  overflow-x: auto;
  border-radius: 8px;
}
.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  display: block;
  overflow-x: auto;
  white-space: nowrap;
}
.post-content th,
.post-content td {
  padding: 0.75rem;
  text-align: left;
  border: 1px solid var(--border);
}

.post-content th {
  font-weight: 600;
}

.post-content tbody tr:nth-child(even) {
  background: rgba(255, 255, 255, 0.03);
}

.post-content img {
  max-width: 100%;
  height: auto;
}
.post-content figcaption {
  margin-bottom: 1rem;
  font-size: smaller;
}