@font-face {
  font-family: Fraunces;
  font-style: normal;
  font-weight: 500 650;
  font-display: swap;
  src: url("/fonts/fraunces.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("/fonts/plex-sans.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/fonts/plex-mono-400.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/fonts/plex-mono-500.woff2") format("woff2");
}

:root {
  --ink: #120f0c;
  --ink-2: #1c1814;
  --paper: #f4e6cf;
  --paper-2: #ead7b6;
  --rule: #c9b48a;
  --rust: #d45328;
  --brass: #c4a056;
  --mist: #9a8d7a;
  --display: Fraunces, "Iowan Old Style", Palatino, Georgia, serif;
  --ui: "IBM Plex Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --pad: clamp(16px, 4vw, 40px);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100dvh;
  color: var(--paper);
  font-family: var(--ui);
  background:
    radial-gradient(900px 420px at 0% -10%, #3a2a1c 0%, transparent 55%),
    radial-gradient(700px 380px at 100% 0%, #1e1510 0%, transparent 50%),
    var(--ink);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brass); text-underline-offset: 3px; }
a:hover { color: var(--paper); }

.wrap {
  width: min(920px, 100%);
  margin: 0 auto;
  padding: calc(24px + env(safe-area-inset-top, 0px)) var(--pad) 64px;
}
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 48px;
}
.mark {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
  color: var(--paper);
  text-decoration: none;
}
.nav { display: flex; gap: 18px; font-size: 0.92rem; color: var(--mist); }
.nav a { color: inherit; text-decoration: none; }
.nav a:hover { color: var(--paper); }

.hero h1 {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  line-height: 1.05;
  margin: 0 0 16px;
}
.lede {
  font-size: 1.15rem;
  line-height: 1.55;
  color: var(--paper-2);
  max-width: 40rem;
  margin: 0 0 18px;
}
.privacy {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid color-mix(in srgb, var(--rule) 45%, transparent);
  border-radius: 999px;
  color: var(--mist);
  font-size: 0.85rem;
  margin-bottom: 28px;
}
.privacy strong { color: var(--paper-2); font-weight: 500; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}
.btn-primary { background: #b3441f; color: #fff; }
.btn-primary:hover { background: #8f3618; color: #fff; }
.btn-primary:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; }
.btn-primary:disabled { opacity: 0.45; }
.btn-ghost {
  border: 1px solid color-mix(in srgb, var(--rule) 55%, transparent);
  color: var(--paper);
}
.btn-ghost:hover { border-color: var(--brass); color: var(--paper); }

section { margin: 48px 0; }
section h2 {
  font-family: var(--display);
  font-weight: 600;
  font-size: 1.55rem;
  margin: 0 0 14px;
}
p, li { line-height: 1.6; color: var(--paper-2); }
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}
.card {
  border: 1px solid color-mix(in srgb, var(--rule) 35%, transparent);
  background: color-mix(in srgb, var(--ink-2) 80%, transparent);
  border-radius: 14px;
  padding: 16px 16px 18px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--paper);
}
.card p { margin: 0; font-size: 0.92rem; color: var(--mist); }

pre, code { font-family: var(--mono); }
pre {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, var(--rule) 40%, transparent);
  background: #0c0a08;
  color: var(--paper-2);
  font-size: 0.88rem;
  line-height: 1.5;
}
.note {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--mist);
}
.footer {
  margin-top: 64px;
  padding-top: 20px;
  border-top: 1px solid color-mix(in srgb, var(--rule) 30%, transparent);
  color: var(--mist);
  font-size: 0.88rem;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  justify-content: space-between;
}