:root {
  --bg: #faf8f4;
  --panel: #fff;
  --ink: #211d17;
  --muted: #6b6255;
  --line: #e8e1d6;
  --accent: #9a5b2e;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17140f;
    --panel: #211d17;
    --ink: #efe9df;
    --muted: #a89e8d;
    --line: #332d24;
    --accent: #e0a374;
  }
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font:
    16px/1.65 Georgia,
    'Times New Roman',
    serif;
}
header {
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}
nav {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  padding: 16px 20px;
  align-items: baseline;
  font-family: system-ui, sans-serif;
}
nav .brand {
  font-weight: 700;
  font-size: 18px;
  margin-right: 10px;
  font-family: Georgia, serif;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 14px;
}
nav a.active,
nav a:hover {
  color: var(--ink);
  background: var(--bg);
}
main {
  max-width: 720px;
  margin: 40px auto 70px;
  padding: 0 20px;
}
h1 {
  font-size: 32px;
  margin: 0 0 8px;
}
h2 {
  font-size: 20px;
  margin: 32px 0 10px;
}
.tagline {
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 28px;
}
p {
  margin: 0 0 14px;
}
ul {
  padding-left: 22px;
}
li {
  margin: 0 0 6px;
}
a {
  color: var(--accent);
}
table {
  border-collapse: collapse;
  width: 100%;
  margin: 12px 0 20px;
  font-size: 15px;
}
th,
td {
  text-align: left;
  padding: 6px 10px 6px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-weight: 600;
  font-family: system-ui, sans-serif;
  font-size: 13px;
}
.note {
  font-family: system-ui, sans-serif;
  font-size: 14px;
  color: var(--muted);
  border-left: 3px solid var(--line);
  padding: 4px 0 4px 14px;
  margin: 20px 0;
}
footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 20px 50px;
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 13px;
  border-top: 1px solid var(--line);
}
footer a {
  color: inherit;
}
form {
  font-family: system-ui, sans-serif;
  margin: 20px 0;
}
label {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 4px;
}
textarea,
input[type='text'] {
  width: 100%;
  padding: 9px 11px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font:
    15px/1.5 system-ui,
    sans-serif;
}
textarea {
  resize: vertical;
}
button {
  margin-top: 4px;
  padding: 9px 18px;
  border-radius: 8px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}
.success {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: system-ui, sans-serif;
  font-size: 14px;
}
/* honeypot: invisible to a real visitor, most bots fill every field blindly */
.hp {
  position: absolute;
  left: -5000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}