:root {
  --page-top: #5f7ea8;
  --page-mid: #2e3f5a;
  --page-bottom: #17140f;
  --panel: rgba(41, 29, 18, 0.96);
  --panel-soft: rgba(58, 42, 28, 0.92);
  --line: rgba(255, 232, 187, 0.16);
  --line-strong: rgba(255, 228, 163, 0.28);
  --text: #f6eddc;
  --muted: #d2c3a8;
  --accent: #f0c76d;
  --accent-strong: #ffdda1;
  --ok: #8fbb66;
  --warn: #dfb162;
  --danger: #d9896d;
  --shadow: 0 26px 65px rgba(0, 0, 0, 0.35);
  --serif: "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --sans: "Trebuchet MS", Verdana, Tahoma, sans-serif;
  --mono: Consolas, "Courier New", monospace;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  font-family: var(--sans);
  background:
    linear-gradient(180deg, rgba(120, 163, 208, 0.18), transparent 22%),
    radial-gradient(circle at top left, rgba(155, 200, 231, 0.22), transparent 20%),
    radial-gradient(circle at top right, rgba(145, 188, 98, 0.12), transparent 22%),
    linear-gradient(180deg, var(--page-top) 0%, var(--page-mid) 26%, #233048 36%, #1f1d1a 58%, var(--page-bottom) 100%);
  min-height: 100vh;
}
a { color: #ffe0a2; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
code {
  font-family: var(--mono);
  color: #ffe4a7;
  font-size: 0.94em;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
  padding: 1px 5px;
}
.shell {
  max-width: 1500px;
  margin: 0 auto;
  padding: 18px;
}
.topbar {
  margin-bottom: 18px;
  padding: 18px 22px;
  border: 1px solid rgba(255, 231, 176, 0.22);
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(65, 47, 31, 0.97), rgba(33, 25, 18, 0.98));
  box-shadow: var(--shadow);
}
.kicker {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--accent-strong);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}
.topbar h1 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
}
.topbar p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}
.top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}
.top-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 226, 153, 0.18);
  background: rgba(255, 229, 170, 0.08);
}
.layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.sidebar {
  position: sticky;
  top: 16px;
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(69, 50, 34, 0.96), rgba(39, 28, 19, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.sidebar-section {
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.sidebar-section:last-child { border-bottom: none; }
.sidebar h2 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 1.3rem;
}
.sidebar h3 {
  margin: 0 0 10px;
  color: var(--accent-strong);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
}
.sidebar p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.9rem;
}
.nav-stack {
  display: grid;
  gap: 10px;
}
.nav-card {
  display: block;
  padding: 11px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text);
}
.nav-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  line-height: 1.45;
}
.content {
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(63, 46, 31, 0.96), rgba(36, 27, 19, 0.98));
  box-shadow: var(--shadow);
  overflow: hidden;
}
.content-inner {
  padding: 24px 26px 28px;
}
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.88rem;
}
.breadcrumbs span.sep { color: rgba(255,255,255,0.32); }
.article h1, .article h2, .article h3 {
  font-family: var(--serif);
  margin-top: 0;
}
.article h1 { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 12px; }
.article h2 {
  margin-top: 30px;
  margin-bottom: 12px;
  padding-top: 8px;
  border-top: 1px solid rgba(255,255,255,0.07);
  font-size: 1.6rem;
}
.article h3 {
  margin-top: 24px;
  margin-bottom: 10px;
  font-size: 1.18rem;
}
.article p, .article li, .article blockquote {
  color: var(--text);
  line-height: 1.7;
}
.article p { margin: 0 0 14px; }
.article ul { margin: 0 0 16px 20px; padding: 0; }
.article li { margin-bottom: 8px; }
.article blockquote {
  margin: 0 0 18px;
  padding: 14px 16px;
  border-left: 3px solid rgba(255, 224, 162, 0.5);
  background: rgba(255,255,255,0.04);
  border-radius: 0 14px 14px 0;
}
.article table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 20px;
  min-width: 620px;
  background: rgba(0, 0, 0, 0.08);
  overflow: hidden;
  border-radius: 14px;
}
.table-wrap {
  overflow-x: auto;
  margin-bottom: 18px;
}
.article th, .article td {
  padding: 12px 13px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  text-align: left;
  vertical-align: top;
  font-size: 0.92rem;
  line-height: 1.55;
}
.article th {
  background: rgba(255, 229, 170, 0.08);
  color: #ffe3a6;
}
.article tr:last-child td { border-bottom: none; }
.hero-image {
  width: min(192px, 100%);
  image-rendering: pixelated;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(11, 9, 6, 0.28);
  padding: 12px;
  margin-bottom: 18px;
}
.hero-figure,
.asset-card {
  margin: 0;
}
.hero-figure figcaption,
.asset-card figcaption {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.asset-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(152px, 1fr));
  gap: 14px;
  margin: 0 0 20px;
}
.asset-card {
  padding: 12px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(0, 0, 0, 0.14);
}
.asset-card img {
  width: 100%;
  image-rendering: pixelated;
  border-radius: 14px;
  background: rgba(255,255,255,0.03);
}
.meta-note {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--accent-strong);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.footer-note {
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.07);
  color: var(--muted);
  font-size: 0.9rem;
}
@media (max-width: 1040px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}
@media (max-width: 720px) {
  .shell { padding: 12px; }
  .content-inner, .topbar { padding-left: 16px; padding-right: 16px; }
}