:root {
  color-scheme: dark;
  --bg: #11100d;
  --bg-2: #171510;
  --panel: #1d1a14;
  --panel-2: #242018;
  --ink: #f3efe4;
  --muted: #b5aa98;
  --soft: #847866;
  --line: #3a3328;
  --line-strong: #5b503f;
  --accent: #d6b36a;
  --accent-2: #79b58c;
  --accent-3: #d68a6a;
  --code-bg: #0b0d0c;
  --code-line: #30362f;
  --shadow: rgba(0, 0, 0, 0.32);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  background: var(--bg);
  scroll-padding-top: 5.5rem;
}

body {
  background:
    linear-gradient(180deg, rgba(214, 179, 106, 0.08), transparent 22rem),
    radial-gradient(circle at 18% 0%, rgba(121, 181, 140, 0.09), transparent 28rem),
    var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.68;
  margin: 0;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-decoration-color: rgba(214, 179, 106, 0.42);
  text-underline-offset: 0.18em;
}

a:hover {
  color: #f0ca7a;
  text-decoration-color: currentColor;
}

.site-header {
  background: rgba(17, 16, 13, 0.88);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 30px var(--shadow);
  padding: 0.8rem 0;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}

.nav-wrap {
  align-items: center;
  display: flex;
  gap: 1rem;
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 1.25rem;
}

.brand {
  color: var(--ink);
  display: grid;
  gap: 0.08rem;
  margin-right: auto;
  min-width: 12rem;
  text-decoration: none;
}

.brand strong {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0;
}

.brand span {
  color: var(--muted);
  font-size: 0.73rem;
  line-height: 1.2;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.nav-links a {
  border: 1px solid transparent;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
  font-size: 0.78rem;
  line-height: 1;
  padding: 0.52rem 0.62rem;
  text-decoration: none;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  background: var(--panel-2);
  border-color: var(--line-strong);
  color: var(--ink);
}

.site-shell {
  margin: 0 auto;
  max-width: 1180px;
  padding: 2.4rem 1.25rem 5rem;
}

.article {
  background: rgba(29, 26, 20, 0.84);
  border: 1px solid var(--line);
  box-shadow: 0 24px 60px var(--shadow);
  margin: 0 auto;
  max-width: 980px;
  min-height: 80vh;
  padding: clamp(1.25rem, 3vw, 3.2rem);
}

.article > *:first-child { margin-top: 0; }

h1, h2, h3, h4 {
  color: var(--ink);
  letter-spacing: 0;
  line-height: 1.2;
}

h1 {
  border-bottom: 1px solid var(--line-strong);
  font-size: clamp(2rem, 4vw, 3.45rem);
  font-weight: 750;
  margin: 0 0 1rem;
  max-width: 15ch;
  padding-bottom: 1rem;
}

h2 {
  border-bottom: 1px solid var(--line);
  color: #f5ddb0;
  font-size: clamp(1.35rem, 2.3vw, 1.85rem);
  font-weight: 700;
  margin: 2.5rem 0 0.85rem;
  padding-bottom: 0.45rem;
}

h3 {
  color: #d7ead9;
  font-size: 1.08rem;
  font-weight: 700;
  margin: 1.9rem 0 0.45rem;
}

h4 {
  color: var(--accent);
  font-size: 0.98rem;
  margin: 1.4rem 0 0.35rem;
}

p {
  margin: 0.9rem 0;
}

p, li {
  color: #e8dfd0;
}

strong {
  color: #fff8ea;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.2rem 0;
}

ul, ol {
  padding-left: 1.35rem;
}

li {
  margin: 0.3rem 0;
}

blockquote {
  background: rgba(121, 181, 140, 0.08);
  border: 1px solid rgba(121, 181, 140, 0.22);
  border-left: 4px solid var(--accent-2);
  color: var(--muted);
  margin: 1.2rem 0;
  padding: 0.8rem 1rem;
}

blockquote p {
  color: #d6ddcf;
}

code {
  background: rgba(11, 13, 12, 0.82);
  border: 1px solid var(--code-line);
  color: #f0d28a;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
  font-size: 0.88em;
  padding: 0.12em 0.34em;
}

pre {
  background: var(--code-bg);
  border: 1px solid var(--code-line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  color: #dfe9dc;
  font-size: 0.86rem;
  line-height: 1.55;
  margin: 1rem 0 1.35rem;
  overflow-x: auto;
  padding: 1rem;
  position: relative;
}

pre code {
  background: transparent;
  border: 0;
  color: inherit;
  display: block;
  padding: 0;
}

pre[data-lang]::before {
  border: 1px solid var(--code-line);
  color: var(--soft);
  content: attr(data-lang);
  display: inline-block;
  font-size: 0.68rem;
  line-height: 1;
  margin-bottom: 0.75rem;
  padding: 0.3rem 0.4rem;
  text-transform: uppercase;
}

pre code.language-bash,
pre code.language-shell,
pre code.language-sh {
  color: #d7ead9;
}

pre code.language-json,
pre code.language-yaml,
pre code.language-dockerfile {
  color: #f1dfb8;
}

.tok-comment { color: #7f9279; }
.tok-string { color: #e1b573; }
.tok-key { color: #89c89c; }
.tok-flag { color: #89b8d8; }
.tok-number { color: #d99f7c; }
.tok-keyword { color: #d6b36a; }
.tok-builtin { color: #b8d48e; }

table {
  border-collapse: collapse;
  display: block;
  font-size: 0.9rem;
  margin: 1.15rem 0 1.6rem;
  max-width: 100%;
  overflow-x: auto;
  white-space: nowrap;
}

th, td {
  border: 1px solid var(--line);
  padding: 0.48rem 0.65rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: #2a2419;
  color: #f3ddb3;
  font-weight: 700;
}

td {
  background: rgba(23, 21, 16, 0.62);
  color: #e6dccd;
}

tr:nth-child(even) td {
  background: rgba(36, 32, 24, 0.62);
}

img {
  border: 1px solid var(--line);
  max-width: 100%;
}

.site-footer {
  color: var(--soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", monospace;
  font-size: 0.76rem;
  margin: 0 auto;
  max-width: 1180px;
  padding: 0 1.25rem 2.5rem;
  text-align: center;
}

@media (max-width: 760px) {
  body { font-size: 15px; }
  .site-header { position: static; }
  .nav-wrap { align-items: flex-start; flex-direction: column; }
  .brand { min-width: 0; }
  .nav-links { justify-content: flex-start; }
  .article { padding: 1.15rem; }
  h1 { max-width: none; }
  table { font-size: 0.82rem; }
}