:root {
  --cordell-bg: #ffffff;
  --cordell-paper: #ffffff;
  --cordell-sidebar: #f7f7f7;
  --cordell-ink: #111111;
  --cordell-muted: #5f5f5f;
  --cordell-line: #d9d9d9;
  --cordell-soft-line: #eeeeee;
  --cordell-orange: #a72100;
  --cordell-orange-strong: #8f1d00;
  --cordell-code-bg: #f6f6f6;
  --cordell-code-ink: #222222;
}

html,
body {
  background: var(--cordell-bg);
  color: var(--cordell-ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
}

body {
  letter-spacing: 0;
}

.sidebar {
  background: var(--cordell-sidebar);
  border-right: 1px solid var(--cordell-line);
  color: var(--cordell-ink);
}

.sidebar .app-name {
  margin: 1.4rem 0 1.2rem;
  padding: 0 18px;
  text-align: left;
}

.sidebar .app-name a {
  color: var(--cordell-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 0;
}

.sidebar-nav {
  padding: 0 0 24px;
}

.sidebar ul li {
  margin: 0;
}

.sidebar ul li a {
  border-right: 3px solid transparent;
  color: var(--cordell-muted);
  font-size: 14px;
  line-height: 1.45;
  margin: 0;
  padding: 7px 20px;
}

.sidebar ul li a:hover {
  color: var(--cordell-orange);
  text-decoration: none;
}

.sidebar ul li.active > a {
  border-right-color: var(--cordell-orange);
  color: var(--cordell-ink);
  font-weight: 700;
}

.content {
  background: var(--cordell-paper);
}

.markdown-section {
  color: var(--cordell-ink);
  line-height: 1.65;
  max-width: 920px;
  padding: 34px 42px 80px;
}

.markdown-section h1,
.markdown-section h2,
.markdown-section h3,
.markdown-section h4 {
  color: var(--cordell-ink);
  font-weight: 700;
  letter-spacing: 0;
}

.markdown-section h1 {
  border-bottom: 1px solid var(--cordell-line);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 42px;
  line-height: 1.15;
  margin: 0 0 1.2rem;
  padding-bottom: 0.55rem;
}

.markdown-section h2 {
  border-bottom: 1px solid var(--cordell-soft-line);
  font-size: 26px;
  margin-top: 2.4rem;
  padding-bottom: 0.25rem;
}

.markdown-section h3 {
  font-size: 20px;
  margin-top: 1.8rem;
}

.markdown-section p,
.markdown-section li {
  color: #252525;
}

.markdown-section a {
  color: var(--cordell-orange);
  font-weight: 600;
}

.markdown-section a:hover {
  color: var(--cordell-orange-strong);
}

.markdown-section blockquote {
  background: #faf7f5;
  border-left: 4px solid var(--cordell-orange);
  color: var(--cordell-muted);
  margin: 1.2rem 0;
  padding: 0.7rem 1rem;
}

.markdown-section code {
  background: var(--cordell-code-bg);
  border: 1px solid #e3e3e3;
  border-radius: 3px;
  color: var(--cordell-code-ink);
  font-family: "Source Code Pro", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
}

.markdown-section pre {
  background: var(--cordell-code-bg);
  border: 1px solid var(--cordell-line);
  border-radius: 4px;
  color: var(--cordell-code-ink);
  margin: 1rem 0 1.4rem;
}

.markdown-section pre > code {
  background: transparent;
  border: 0;
  color: var(--cordell-code-ink);
  font-size: 0.92rem;
}

.markdown-section table {
  display: table;
  width: 100%;
}

.markdown-section tr {
  border-top: 1px solid var(--cordell-line);
}

.markdown-section tr:nth-child(2n) {
  background: #fafafa;
}

.markdown-section th,
.markdown-section td {
  border: 1px solid var(--cordell-line);
  padding: 8px 12px;
}

.markdown-section th {
  background: #f1f1f1;
  color: var(--cordell-ink);
  font-weight: 700;
}

.markdown-section hr {
  border-bottom: 1px solid var(--cordell-line);
}

.search {
  border-bottom: 1px solid var(--cordell-line);
  margin-bottom: 10px;
  padding: 6px 12px 12px;
}

.search input {
  background: #ffffff;
  border: 1px solid var(--cordell-line);
  border-radius: 3px;
  color: var(--cordell-ink);
  font-size: 14px;
  padding: 7px 9px;
}

.search .matching-post {
  border-bottom: 1px solid var(--cordell-soft-line);
}

.search .matching-post a {
  color: var(--cordell-orange);
}

.app-sub-sidebar li:before {
  background: var(--cordell-orange);
}

@media (max-width: 768px) {
  .markdown-section {
    padding: 26px 22px 64px;
  }

  .markdown-section h1 {
    font-size: 34px;
  }
}