:root {
  --bg: #111;
  --surface: #1a1a1a;
  --border: #2e2e2e;
  --text: #e9e9e9;
  --muted: #a3a3a3;
  --accent: #7ab8ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 20px 96px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  background: var(--bg);
  color: var(--text);
  -webkit-text-size-adjust: 100%;
}

.wrap { max-width: 760px; margin: 0 auto; }

a { color: var(--accent); }

/* ---------- hero ---------- */

.hero { padding: 64px 0 40px; border-bottom: 1px solid var(--border); text-align: center; }
.hero h1 { font-size: 40px; line-height: 1.15; margin: 0 0 12px; letter-spacing: -0.02em; }
.hero .tagline { color: var(--muted); font-size: 19px; margin: 0 auto 28px; max-width: 30em; }

.stores { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 24px; }
.store-link {
  display: block;
  padding: 10px 22px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text);
  text-decoration: none;
  text-align: left;
  min-width: 190px;
}
.store-link:hover { border-color: #4a4a4a; }
.store-link-sub { display: block; font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.store-link-name { display: block; font-size: 20px; font-weight: 600; }

.published-by { color: var(--muted); font-size: 15px; margin: 0 0 24px; }

.doc-nav { display: flex; gap: 24px; justify-content: center; flex-wrap: wrap; }
.doc-nav a { font-weight: 600; }

/* ---------- documents ---------- */

.doc { padding: 56px 0 0; }
.doc h2 { font-size: 30px; margin: 0 0 6px; letter-spacing: -0.01em; }
.doc h3 { font-size: 20px; margin: 40px 0 10px; }
.doc .meta { color: var(--muted); font-size: 15px; margin: 0 0 8px; }
.doc p, .doc li { color: var(--text); }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 8px; }
.doc code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 5px;
  padding: 1px 6px;
}

.table-scroll { overflow-x: auto; margin: 20px 0; }
table { border-collapse: collapse; width: 100%; min-width: 520px; font-size: 15px; }
th, td { text-align: left; padding: 10px 14px; border: 1px solid var(--border); vertical-align: top; }
th { background: var(--surface); font-weight: 600; }

/* ---------- chrome ---------- */

.topbar { padding: 24px 0; border-bottom: 1px solid var(--border); }
.topbar a { color: var(--muted); text-decoration: none; font-weight: 600; }
.topbar a:hover { color: var(--text); }

footer { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--muted); font-size: 15px; }
footer a { color: var(--muted); }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 10px; }

@media (max-width: 600px) {
  body { font-size: 16px; }
  .hero { padding: 44px 0 32px; }
  .hero h1 { font-size: 32px; }
  .hero .tagline { font-size: 17px; }
  .doc h2 { font-size: 25px; }
  .store-link { min-width: 0; flex: 1 1 160px; }
}