:root {
  --ink: #1a2330;
  --muted: #44505e;
  --line: #d5dbe3;
  --bg: #f7f5f1;
  --card: #ffffff;
  --link: #1b4f72;
  --link-hover: #0e2f45;
  --accent: #1b4f72;
}
* { box-sizing: border-box; }
html { font-size: 18px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Source Serif 4", "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;
  line-height: 1.6;
}
header, main, footer { width: min(44rem, calc(100% - 2.4rem)); margin-left: auto; margin-right: auto; }
header {
  padding: 2.2rem 0 1.2rem;
  border-bottom: 1px solid var(--line);
}
.kicker {
  margin: 0 0 0.35rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
h1 {
  margin: 0 0 0.4rem;
  font-size: 1.85rem;
  line-height: 1.2;
  font-weight: 650;
}
.sub { margin: 0; color: var(--muted); font-size: 0.98rem; }
nav {
  margin-top: 0.9rem;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.88rem;
}
nav a { margin-right: 1rem; }
main { padding: 1.6rem 0 2.5rem; }
h2 {
  margin: 1.8rem 0 0.5rem;
  font-size: 1.2rem;
  line-height: 1.3;
}
p, li { font-size: 1rem; }
p { margin: 0 0 0.9rem; }
ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: 0.35rem; }
a { color: var(--link); text-underline-offset: 0.12em; }
a:hover { color: var(--link-hover); }
.note, .panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 1rem 1.1rem;
  margin: 0 0 1.1rem;
}
.panel p:last-child, .note p:last-child { margin-bottom: 0; }
code, .mono {
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.88em;
  word-break: break-all;
}
label {
  display: block;
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 0.8rem 0 0.3rem;
}
textarea {
  width: 100%;
  min-height: 5.5rem;
  padding: 0.7rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-family: "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 0.92rem;
  background: #fff;
  color: var(--ink);
}
button {
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  font-size: 0.92rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 6px;
  padding: 0.45rem 0.85rem;
  cursor: pointer;
  margin: 0.5rem 0.5rem 0 0;
}
button:hover { background: var(--link-hover); }
footer {
  border-top: 1px solid var(--line);
  padding: 1.1rem 0 2.4rem;
  color: var(--muted);
  font-size: 0.88rem;
}
footer p { margin: 0 0 0.35rem; }
address { font-style: normal; }