:root {
  --bg: #000000;
  --surface: #0e0e0e;
  --border: rgba(255, 255, 255, 0.14);
  --ink: #ffffff;
  --muted: #9a9a9a;
  --accent: #f5d000;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --measure: 68ch;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ---------- header ---------- */
.site-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 26px 0;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 650;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
}
.brand img { width: 34px; height: 34px; display: block; }
.site-head nav { display: flex; gap: 22px; font-size: .95rem; }
.site-head nav a { color: var(--muted); text-decoration: none; }
.site-head nav a:hover { color: var(--ink); }

/* ---------- hero ---------- */
.hero {
  padding: 64px 0 76px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.hero img.mark { width: 132px; height: 132px; margin-bottom: 28px; }
.hero h1 {
  font-size: clamp(2.1rem, 6vw, 3.2rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 16px;
  text-wrap: balance;
}
.hero .accent { color: var(--accent); }
.hero p.lede {
  color: var(--muted);
  font-size: 1.16rem;
  max-width: 46ch;
  margin: 0 auto 34px;
  text-wrap: balance;
}

.store-button {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  background: var(--accent);
  color: #000;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .02em;
  padding: 15px 28px;
  border-radius: 8px;
  transition: transform .12s ease, filter .12s ease;
}
.store-button:hover { filter: brightness(1.08); transform: translateY(-1px); }
.store-button svg { width: 24px; height: 27px; flex: none; }
.store-button .small {
  display: block;
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .72;
}
.store-button .big { display: block; font-size: 1.06rem; line-height: 1.2; }
.hero .note { color: var(--muted); font-size: .88rem; margin-top: 18px; }

/* ---------- features ---------- */
.features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 64px 0;
}
/* Four cards, so two columns rather than auto-fit — auto-fit leaves an orphan. */
@media (min-width: 700px) {
  .features { grid-template-columns: repeat(2, 1fr); }
}
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 24px;
}
.card h3 { margin: 0 0 8px; font-size: 1.04rem; }
.card p { margin: 0; color: var(--muted); font-size: .97rem; }

/* ---------- prose (privacy) ---------- */
.prose { padding: 48px 0 20px; max-width: var(--measure); }
.prose h1 { font-size: clamp(1.9rem, 5vw, 2.5rem); margin: 0 0 10px; letter-spacing: -.015em; }
.prose .updated { color: var(--muted); font-size: .9rem; margin: 0 0 40px; }
.prose h2 {
  font-size: 1.22rem;
  margin: 42px 0 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid var(--border);
}
.prose p, .prose li { color: #d8d8d8; }
.prose ul { padding-left: 22px; }
.prose li { margin-bottom: 8px; }
.prose strong { color: var(--ink); }
.prose code {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: .12em .4em;
  border-radius: 4px;
  font-size: .88em;
}

.callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  padding: 20px 24px;
  margin: 28px 0;
}
.callout p { margin: 0; }
.callout p + p { margin-top: 10px; }

.table-scroll { overflow-x: auto; margin: 20px 0; }
table { border-collapse: collapse; width: 100%; font-size: .95rem; min-width: 420px; }
th, td { text-align: left; padding: 11px 14px 11px 0; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .07em; }
td { color: #d8d8d8; }

/* ---------- footer ---------- */
footer {
  border-top: 1px solid var(--border);
  margin-top: 60px;
  padding: 28px 0 56px;
  color: var(--muted);
  font-size: .9rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }