:root {
  --ink: #14201a;
  --muted: #5b6b62;
  --paper: #f4f7f2;
  --line: #d5e0d8;
  --ok: #1f7a45;
  --bad: #a12828;
  --ok-bg: #e7f6ec;
  --bad-bg: #fdeceb;
  --brand: #0b3d2e;
  --accent: #c45c26;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #e8f0e4 0%, transparent 55%),
    linear-gradient(180deg, #eef3ea 0%, var(--paper) 40%, #f7f3ea 100%);
  min-height: 100vh;
}
.top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  backdrop-filter: blur(8px);
}
.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--brand);
  font-size: 1.15rem;
}
nav a {
  margin-left: 1rem;
  color: var(--muted);
  text-decoration: none;
}
nav a.active, nav a:hover { color: var(--brand); }
main { max-width: 1100px; margin: 0 auto; padding: 2rem 1.25rem 4rem; }
h1 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 0 0 0.5rem; color: var(--brand); }
.lede { color: var(--muted); max-width: 60ch; line-height: 1.45; }
.cta {
  display: inline-block;
  margin-top: 1.25rem;
  background: var(--accent);
  color: white;
  padding: 0.7rem 1.1rem;
  text-decoration: none;
  border-radius: 4px;
}
.panel {
  margin-top: 1.75rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.panel > header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.9rem 1.1rem;
  border-bottom: 1px solid var(--line);
}
.panel.ok > header { background: var(--ok-bg); }
.panel.bad > header { background: var(--bad-bg); }
.panel h2 { margin: 0; font-size: 1.1rem; }
.badge {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.panel.ok .badge { color: var(--ok); }
.panel.bad .badge { color: var(--bad); }
table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 0.65rem 0.85rem; border-top: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.85em; word-break: break-all; }
.row-ok td:nth-child(2) { color: var(--ok); font-weight: 700; }
.row-bad td:nth-child(2) { color: var(--bad); font-weight: 700; }
.meta { margin-top: 1.5rem; color: var(--muted); font-size: 0.9rem; }
.meta a { color: var(--brand); }