:root {
  color-scheme: light dark;
  --bg: #fbf6ec;
  --card: #ffffff;
  --fg: #1b1d20;
  --muted: #6b6b6b;
  --accent: #e07a1f;
  --rule: rgba(224, 122, 31, 0.2);
  --shadow: 0 1px 2px rgba(27, 29, 32, 0.04), 0 10px 28px rgba(27, 29, 32, 0.08);
  --img-shadow: 0 6px 18px rgba(27, 29, 32, 0.12);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14161a;
    --card: #1d1f24;
    --fg: #f2ede2;
    --muted: #a8a299;
    --accent: #f29a4a;
    --rule: rgba(242, 154, 74, 0.22);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.25), 0 14px 36px rgba(0, 0, 0, 0.4);
    --img-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  }
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  min-height: 100%;
  display: flex;
  align-items: safe center;
  justify-content: center;
  padding: 3.5rem 1.5rem;
}

.card {
  width: 100%;
  max-width: 40rem;
  background: var(--card);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 2.25rem 2.25rem 2.5rem;
  text-align: center;
}

.top-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0 0 2rem;
}
.top-nav a {
  color: var(--muted);
}
.top-nav a:hover,
.top-nav a:focus,
.top-nav a[aria-current="page"] {
  color: var(--accent);
  text-decoration: none;
}
.top-nav .sep {
  color: var(--rule);
}

.banner {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 0 0 2.25rem;
  border-radius: 12px;
  box-shadow: var(--img-shadow);
}

h1 {
  font-family: "Iowan Old Style", "Hoefler Text", Georgia, "Times New Roman", serif;
  font-size: 2.1rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  line-height: 1.15;
  margin: 0 0 0.85rem;
}

.logo {
  display: inline-block;
  width: 44px;
  height: 44px;
  vertical-align: middle;
  margin-left: 0.65rem;
  border-radius: 8px;
  box-shadow: var(--img-shadow);
}

hr.rule {
  width: 56px;
  height: 2px;
  background: var(--accent);
  border: none;
  border-radius: 2px;
  margin: 1.4rem auto 1.6rem;
  opacity: 0.9;
}

p {
  margin: 0 0 1rem;
  color: var(--muted);
}

.contact {
  margin-top: 1.75rem;
  font-size: 0.95rem;
}

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

.product {
  margin: 0.5rem auto 0;
}
.product-logo {
  display: block;
  width: 144px;
  height: 144px;
  margin: 0 auto 1.25rem;
  border-radius: 30px;
  box-shadow: var(--img-shadow);
}
.product-name {
  font-family: "Iowan Old Style", "Hoefler Text", Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
  color: var(--fg);
}
.product-link {
  font-size: 0.95rem;
}