:root {
  --amber: #D98C21;
  --amber-soft: #F0A93B;
  --bg: #FAF8F5;
  --surface: #FFFFFF;
  --surface-alt: #F3EFE9;
  --text: #1F1B16;
  --text-dim: #6B6259;
  --border: #E4DCD1;
  --shadow: 0 1px 3px rgba(31,27,22,.06), 0 8px 24px rgba(31,27,22,.05);
  --radius: 14px;
  --maxw: 780px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14110E;
    --surface: #1D1915;
    --surface-alt: #262019;
    --text: #F2EDE6;
    --text-dim: #A79C8F;
    --border: #332B23;
    --shadow: 0 1px 3px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  }
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  max-width: 1000px;
  margin: 0 auto;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 650;
  font-size: 17px;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -.01em;
  margin-right: auto;
}
.brand-mark {
  width: 26px; height: 26px;
  border-radius: 7px;
  background: linear-gradient(140deg, var(--amber-soft), var(--amber));
  display: grid; place-items: center;
  flex: none;
}
.brand-mark svg { width: 15px; height: 15px; display: block; }
.nav a.link {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav a.link:hover { color: var(--text); }
.nav a.link[aria-current="page"] {
  color: var(--text);
  border-bottom-color: var(--amber);
}

/* ---------- Layout ---------- */
main { max-width: var(--maxw); margin: 0 auto; padding: 0 20px 80px; }
.wide { max-width: 1000px; }

.hero {
  text-align: center;
  padding: 76px 0 56px;
}
.hero h1 {
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.08;
  letter-spacing: -.03em;
  margin: 0 0 16px;
  font-weight: 700;
}
.hero p.lede {
  font-size: clamp(17px, 2.4vw, 20px);
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto 30px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 14px;
}

h1, h2, h3 { letter-spacing: -.02em; }
h1 { font-size: 34px; line-height: 1.15; margin: 0 0 8px; font-weight: 700; }
h2 {
  font-size: 22px;
  margin: 44px 0 14px;
  font-weight: 650;
  padding-top: 4px;
}
h3 { font-size: 17px; margin: 28px 0 8px; font-weight: 650; }
p { margin: 0 0 15px; }
a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }
ul, ol { margin: 0 0 15px; padding-left: 22px; }
li { margin-bottom: 7px; }
strong { font-weight: 650; }
hr { border: 0; border-top: 1px solid var(--border); margin: 36px 0; }

.page-head {
  padding: 56px 0 8px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.meta {
  color: var(--text-dim);
  font-size: 14px;
  margin: 0 0 22px;
}
.meta span { white-space: nowrap; }
.meta span + span::before {
  content: "·";
  margin: 0 9px;
  color: var(--border);
}

/* ---------- Components ---------- */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow);
}
.callout {
  background: var(--surface-alt);
  border-left: 3px solid var(--amber);
  border-radius: 0 10px 10px 0;
  padding: 16px 20px;
  margin: 22px 0;
}
.callout p:last-child { margin-bottom: 0; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin: 28px 0;
}
.feature h3 { margin: 0 0 5px; font-size: 16px; }
.feature p { margin: 0; color: var(--text-dim); font-size: 15px; }
.feature .ic {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: var(--surface-alt);
  color: var(--amber);
  display: grid; place-items: center;
  margin-bottom: 12px;
}
.feature .ic svg { width: 18px; height: 18px; }

.btn {
  display: inline-block;
  background: var(--amber);
  color: #fff;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 16px;
  text-decoration: none;
  transition: transform .12s ease, background .12s ease;
}
.btn:hover { background: var(--amber-soft); text-decoration: none; transform: translateY(-1px); }
.btn.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn.secondary:hover { background: var(--surface-alt); }
.btn-row { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 15px;
}
.table-wrap { overflow-x: auto; margin: 20px 0; }
.table-wrap table { margin: 0; min-width: 420px; }
th, td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
th {
  font-weight: 650;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--text-dim);
}

details {
  border-bottom: 1px solid var(--border);
  padding: 2px 0;
}
summary {
  cursor: pointer;
  padding: 14px 0;
  font-weight: 550;
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
summary::-webkit-details-marker { display: none; }
summary::before {
  content: "+";
  color: var(--amber);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.35;
  flex: none;
  width: 14px;
}
details[open] summary::before { content: "\2013"; }
details > *:not(summary) {
  margin-left: 26px;
  color: var(--text-dim);
  padding-bottom: 6px;
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 34px 20px 44px;
  text-align: center;
  color: var(--text-dim);
  font-size: 14px;
}
footer nav { margin-bottom: 12px; display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
footer nav a { color: var(--text-dim); }
footer nav a:hover { color: var(--amber); }

@media (max-width: 560px) {
  body { font-size: 16px; }
  .hero { padding: 52px 0 40px; }
  .nav-inner { gap: 14px; padding: 11px 16px; }
  main { padding-left: 16px; padding-right: 16px; }
}

/* ---------- More apps ---------- */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(258px, 1fr));
  gap: 12px;
  margin: 26px 0 10px;
}
.app-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  color: var(--text);
  transition: transform .13s ease, border-color .13s ease, box-shadow .13s ease;
}
.app-card:hover {
  text-decoration: none;
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--amber) 55%, var(--border));
  box-shadow: var(--shadow);
}
.app-ic {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid; place-items: center;
  flex: none;
  color: #fff;
}
.app-ic svg { width: 21px; height: 21px; }
.app-meta { min-width: 0; }
.app-meta strong { display: block; font-size: 15px; font-weight: 620; line-height: 1.3; }
.app-meta span {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.35;
  margin-top: 2px;
}