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

/* Base */
html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: #2d2d2d;
  background-color: #f0efeb;
  line-height: 1.7;
}

/* Container */
.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Links */
a {
  color: #b8960c;
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: #8a700a;
}

/* Header */
.site-header {
  background-color: #3a3a3a;
  padding: 1.5rem 0 0;
  margin-bottom: 2.5rem;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1rem;
}

.site-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: #f0efeb;
  letter-spacing: -0.01em;
}

.site-title:hover {
  color: #e8b800;
}

/* Double yellow line motif under header */
.header-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 1.25rem;
}

.header-lines span {
  display: block;
  height: 3px;
  background-color: #e8b800;
  border-radius: 1px;
}

.site-nav {
  display: flex;
  gap: 1.25rem;
}

.site-nav a {
  font-size: 0.9rem;
  color: #aaa;
}

.site-nav a:hover {
  color: #e8b800;
}

/* Post list */
.post-list {
  padding: 1rem 0 3rem;
}

.post-preview {
  margin-bottom: 2.5rem;
  padding-left: 1.25rem;
  border-left: 3px double #e8b800;
}

.post-preview h2 {
  font-size: 1.35rem;
  line-height: 1.3;
  margin-bottom: 0.25rem;
}

.post-preview h2 a {
  color: #1a1a1a;
}

.post-preview h2 a:hover {
  color: #b8960c;
}

.post-date {
  display: block;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 0.5rem;
}

.post-excerpt {
  color: #5a5a5a;
  line-height: 1.6;
}

/* Pagination */
.pagination {
  display: flex;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 3px double #e8b800;
}

/* Post page */
.post-header {
  margin-bottom: 2rem;
}

.post-title {
  font-size: 1.8rem;
  line-height: 1.25;
  color: #1a1a1a;
  margin-bottom: 0.25rem;
}

.post-content {
  padding-bottom: 2rem;
}

.post-content h2 {
  font-size: 1.4rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: #1a1a1a;
}

.post-content h3 {
  font-size: 1.15rem;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
  color: #1a1a1a;
}

.post-content p {
  margin-bottom: 1.25rem;
}

.post-content ul,
.post-content ol {
  margin-bottom: 1.25rem;
  padding-left: 1.5rem;
}

.post-content li {
  margin-bottom: 0.35rem;
}

.post-content img {
  max-width: 100%;
  height: auto;
  border-radius: 4px;
}

/* Code */
code {
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 0.88em;
  background: #e6e4de;
  padding: 0.15em 0.35em;
  border-radius: 3px;
}

pre {
  background: #2a2a2a;
  color: #e8e6e0;
  padding: 1rem 1.25rem;
  border-radius: 6px;
  overflow-x: auto;
  margin-bottom: 1.25rem;
  line-height: 1.5;
  border-left: 3px double #e8b800;
}

pre code {
  background: none;
  padding: 0;
  font-size: 0.85rem;
  color: inherit;
}

/* Blockquote */
blockquote {
  border-left: 3px double #e8b800;
  padding: 0.5rem 0 0.5rem 1.25rem;
  margin-bottom: 1.25rem;
  color: #5a5a5a;
  font-style: italic;
}

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

/* Horizontal rule */
hr {
  border: none;
  border-top: 3px double #e8b800;
  margin: 2rem 0;
}

/* Comments */
.comments {
  border-top: 3px double #e8b800;
  padding-top: 2rem;
  margin-top: 1rem;
}

.comments h2 {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #1a1a1a;
}

/* Footer */
.site-footer {
  background-color: #3a3a3a;
  padding: 1.5rem 0;
  margin-top: 3rem;
}

.footer-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 0.25rem;
  margin-bottom: 1rem;
}

.footer-lines span {
  display: block;
  height: 3px;
  background-color: #e8b800;
  border-radius: 1px;
}

.site-footer p {
  font-size: 0.85rem;
  color: #aaa;
}

.site-footer a {
  color: #ccc;
}

.site-footer a:hover {
  color: #e8b800;
}

/* About page */
main h1 {
  font-size: 1.6rem;
  color: #1a1a1a;
  margin-bottom: 1rem;
}

main p {
  margin-bottom: 1.25rem;
}

/* Responsive */
@media (max-width: 600px) {
  .header-inner {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .site-nav {
    gap: 1rem;
  }

  .post-title {
    font-size: 1.45rem;
  }

  .container {
    padding: 0 1rem;
  }
}