:root {
  --ink: #1c1915;
  --muted: #5c564c;
  --line: #e2d9cc;
  --paper: #f6f1e8;
  --card: #fffdf8;
  --seal: #7d2b2b;
  --pine: #1f4d3a;
  --gold: #a68446;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(166, 132, 70, 0.16), transparent 28%),
    var(--paper);
  font: 17px/1.5 "Iowan Old Style", Palatino, Georgia, serif;
}
a { color: var(--pine); }
header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: end;
  padding: 28px 6vw 18px;
  border-bottom: 1px solid var(--line);
}
.seal {
  margin: 0;
  letter-spacing: .16em;
  text-transform: uppercase;
  font: 12px/1.3 "Avenir Next", "Segoe UI", sans-serif;
  color: var(--seal);
}
h1 { margin: 6px 0 0; font-weight: 500; font-size: clamp(32px, 5vw, 52px); letter-spacing: -0.03em; }
header p { max-width: 46ch; color: var(--muted); }
main { padding: 24px 6vw 72px; display: grid; gap: 18px; }
.grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.card, form.panel, .board article {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
}
label { display: block; margin-top: 10px; font: 12px/1.3 "Avenir Next", "Segoe UI", sans-serif; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
input, select, textarea {
  width: 100%;
  margin-top: 4px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  font: 16px/1.4 "Avenir Next", "Segoe UI", sans-serif;
  color: var(--ink);
}
textarea { min-height: 110px; }
button {
  margin-top: 14px;
  border: 0;
  border-radius: 999px;
  background: var(--ink);
  color: #f6f1e8;
  padding: 12px 16px;
  font: 13px/1 "Avenir Next", "Segoe UI", sans-serif;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
}
button.quiet { background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs button { margin-top: 0; }
.tabs button.on { background: var(--seal); }
.note { color: var(--muted); }
.money { font-size: 28px; margin: 0; }
table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.board { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.kind { color: var(--gold); font: 12px/1.2 "Avenir Next", "Segoe UI", sans-serif; letter-spacing: .08em; text-transform: uppercase; }
:focus-visible { outline: 3px solid var(--pine); outline-offset: 2px; }
[hidden] { display: none !important; }
@media (max-width: 900px) {
  .grid, .board { grid-template-columns: 1fr; }
  header, main { padding-left: 16px; padding-right: 16px; }
  header { flex-direction: column; align-items: start; }
}