:root {
  color-scheme: light dark;
  --bg: #f6f5f1;
  --panel: #ffffff;
  --panel-2: #f1efe8;
  --text: #111418;
  --muted: #5f6873;
  --border: #d8d4cb;
  --accent: #0f766e;
  --accent-strong: #0b5d57;
  --code-bg: #f7f8fa;
  --shadow: 0 12px 32px rgba(17, 20, 24, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1116;
    --panel: #141922;
    --panel-2: #10151d;
    --text: #eef2f7;
    --muted: #a4afbc;
    --border: #27303b;
    --accent: #71d7cd;
    --accent-strong: #9ce9e1;
    --code-bg: #0d131a;
    --shadow: none;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code,
pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.shell {
  width: min(940px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 48px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 4px 0 24px;
}

.brand {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.95rem;
}

.hero {
  margin-bottom: 28px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.section h2 {
  margin: 0 0 10px;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.4rem);
}

.hero p,
.section p,
.section li {
  max-width: 72ch;
  color: var(--muted);
}

.section {
  margin-top: 30px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.card,
.note,
.inline-list li {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.card,
.note {
  padding: 16px;
}

.card h3,
.note h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.card p,
.note p {
  margin: 0;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 10px;
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.path,
.muted {
  color: var(--muted);
}

.path {
  display: block;
  margin-top: 10px;
  font-size: 0.88rem;
  word-break: break-word;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 12px;
}

.inline-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: grid;
  gap: 10px;
}

.inline-list li {
  padding: 12px 14px;
}

.code-block {
  margin: 10px 0 0;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--code-bg);
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 0.92rem;
  line-height: 1.55;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 14px;
}

.stats span {
  color: var(--muted);
  font-size: 0.94rem;
}

.stats strong {
  color: var(--text);
}

.footer {
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .shell {
    width: min(100vw - 20px, 100%);
    padding-top: 14px;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .nav {
    gap: 10px;
  }
}