:root {
  --bg: #f4f1ea;
  --ink: #1c2420;
  --muted: #4d5a54;
  --line: #d7d0c4;
  --card: #fffcf7;
  --accent: #1f4d3a;
  --warn: #7a3b12;
  --ok: #1b4d3a;
  --max: 920px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font: 17px/1.55 "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: var(--accent); }
header, footer { background: #13261e; color: #f4f1ea; }
header a, footer a { color: #e8efe9; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 1rem 1.1rem; }
nav { display: flex; flex-wrap: wrap; gap: .75rem 1rem; align-items: center; }
nav .brand { font-weight: 700; text-decoration: none; letter-spacing: .02em; }
nav .links { display: flex; flex-wrap: wrap; gap: .7rem 1rem; font-size: .92rem; }
.hero { padding: 2.2rem 0 1.4rem; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 .6rem; }
h2 { font-size: 1.35rem; margin: 1.8rem 0 .6rem; }
h3 { font-size: 1.08rem; margin: 1.2rem 0 .4rem; }
.lede { font-size: 1.08rem; color: var(--muted); max-width: 42rem; }
.grid { display: grid; gap: 1rem; }
@media (min-width: 720px) { .grid.cols-2 { grid-template-columns: 1fr 1fr; } }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1rem 1.05rem;
}
.notice {
  border-left: 4px solid var(--warn);
  background: #f8ece3;
  padding: .85rem 1rem;
  margin: 1rem 0;
}
.okbox {
  border-left: 4px solid var(--ok);
  background: #e8f0ea;
  padding: .85rem 1rem;
  margin: 1rem 0;
}
.meta { font-size: .86rem; color: var(--muted); }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: .55rem .95rem;
  border-radius: 6px;
  font-family: system-ui, sans-serif;
  font-size: .95rem;
}
.btn.ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
ul.tight li { margin: .25rem 0; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { border-bottom: 1px solid var(--line); text-align: left; padding: .45rem .3rem; vertical-align: top; }
footer { margin-top: 3rem; font-size: .88rem; }
footer .wrap { padding: 1.4rem 1.1rem 2rem; }
label { display: block; margin: .7rem 0 .25rem; font-size: .95rem; }
input, select, textarea {
  width: 100%;
  padding: .55rem .6rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  font: inherit;
  background: #fff;
}
button[type=submit] {
  margin-top: 1rem;
  background: var(--accent);
  color: #fff;
  border: 0;
  padding: .6rem 1rem;
  border-radius: 6px;
  font: 600 1rem system-ui, sans-serif;
  cursor: pointer;
}
.small { font-size: .86rem; color: var(--muted); }