:root {
  --bg: #f3eee6;
  --navy: #1e3a5f;
  --ink: #1a2332;
  --muted: #5c6570;
  --gold: #c9a227;
  --line: #e6dfd2;
  --card: #fff;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}
.wrap { max-width: 760px; margin: 0 auto; padding: 28px 18px 64px; }
nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-bottom: 28px;
  font-size: 13px;
  font-weight: 700;
}
nav a { color: var(--navy); text-decoration: none; }
nav a:hover { text-decoration: underline; }
h1 { color: var(--navy); font-size: 1.85rem; letter-spacing: -0.03em; margin: 0 0 8px; }
h2 { color: var(--navy); font-size: 1.15rem; margin-top: 28px; }
.lead { color: var(--muted); margin-top: 0; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px 18px 4px;
  margin: 18px 0;
}
ul { padding-left: 1.2em; }
a { color: var(--navy); }
.muted { color: var(--muted); font-size: 14px; }
label { display: block; font-weight: 700; font-size: 13px; margin: 12px 0 6px; color: var(--navy); }
input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font-size: 16px;
}
button {
  margin: 16px 0 8px;
  background: var(--navy);
  color: #fff;
  border: 0;
  border-radius: 12px;
  padding: 12px 18px;
  font-weight: 800;
  cursor: pointer;
}
.ok { color: #2f6b4f; font-weight: 700; }
.err { color: #b42318; font-weight: 700; }
footer { margin-top: 40px; color: var(--muted); font-size: 13px; }