:root {
  --ink: #0b0e14;
  --muted: #5b6472;
  --line: #e3e7ed;
  --bg: #ffffff;
  --soft: #f7f9fb;
  --accent: #4b6585; /* Scout steel blue */
  --max: 720px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 2.5rem 1.25rem 4rem; }

header.site { border-bottom: 1px solid var(--line); }
header.site .wrap {
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  margin-left: 1.25rem;
  font-size: 0.95rem;
}
nav a:first-child { margin-left: 0; }
nav a:hover { color: var(--accent); }

h1 { font-size: 1.9rem; letter-spacing: -0.02em; margin: 0 0 0.5rem; }
h2 { font-size: 1.2rem; margin: 2rem 0 0.5rem; }
h3 { font-size: 1.05rem; margin: 1.5rem 0 0.25rem; }
a { color: var(--accent); }
.muted { color: var(--muted); }
.updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 2rem; }
.callout {
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  background: var(--soft);
  margin: 1.5rem 0;
}

.cards { display: grid; gap: 1rem; grid-template-columns: 1fr; margin: 1.5rem 0; }
@media (min-width: 560px) { .cards { grid-template-columns: 1fr 1fr; } }
.card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.25rem;
  text-decoration: none;
  color: var(--ink);
  display: block;
}
.card:hover { border-color: var(--accent); }
.card strong { display: block; font-size: 1.05rem; margin-bottom: 0.25rem; }
.card span { color: var(--muted); font-size: 0.95rem; }

footer.site { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
footer.site .wrap { padding-top: 1.5rem; padding-bottom: 2.5rem; }
footer.site a { color: var(--muted); }

/* Opt-in form (illustrative consent page) */
.optin-form {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.5rem;
  margin: 1.5rem 0;
  background: var(--soft);
}
.optin-formtitle { font-weight: 700; margin: 0 0 1rem; }
.optin-form .field {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 0.35rem;
}
.optin-form input[type="tel"] {
  width: 100%;
  max-width: 320px;
  height: 40px;
  padding: 0 0.75rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 1rem;
  background: #fff;
}
.optin-consent {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  margin-top: 1.25rem;
  font-size: 0.9rem;
  line-height: 1.5;
}
.optin-consent input {
  margin-top: 0.2rem;
  height: 18px;
  width: 18px;
  flex: 0 0 auto;
}
.optin-disclosures { margin-top: 1rem; font-size: 0.85rem; color: var(--muted); }
.optin-disclosures p { margin: 0.35rem 0; }
.optin-submit {
  margin-top: 1.25rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  padding: 0.7rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
}
.note { font-size: 0.85rem; color: var(--muted); margin-top: 1rem; }