:root {
  --paper: #f7f5f0;
  --ink: #1c1b18;
  --muted: #6b675e;
  --rule: #d8d3c7;
  --accent: #8a3324;
  --verified: #2f5d3a;
  --due: #9a5b12;
  --serif: Georgia, 'Iowan Old Style', 'Times New Roman', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  --mono: 'SF Mono', ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.masthead {
  display: flex; align-items: baseline; justify-content: space-between;
  padding: 18px 28px; border-bottom: 1px solid var(--rule);
  position: sticky; top: 0; background: var(--paper); z-index: 10;
}
.mark { font-family: var(--mono); letter-spacing: .18em; font-size: 13px; text-decoration: none; color: var(--ink); }
.masthead nav { display: flex; gap: 18px; align-items: center; }
.masthead nav a, .linkbtn { font-size: 13px; color: var(--muted); text-decoration: none; }
.masthead nav a:hover { color: var(--ink); }
.inline { display: inline; }

main { max-width: 780px; margin: 0 auto; padding: 48px 28px 96px; }

h1 { font-family: var(--serif); font-weight: 400; font-size: 2.4rem; line-height: 1.15; margin: 0 0 .5rem; letter-spacing: -.01em; }
h2 { font-family: var(--serif); font-weight: 400; font-size: 1.25rem; margin: 2rem 0 .5rem; }
p { margin: 0 0 1rem; }
a { color: var(--accent); }

.lede { font-size: 1.15rem; color: var(--muted); max-width: 34em; }
.kicker { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--muted); margin-bottom: 1.4rem; }
.small { font-size: 13px; color: var(--muted); }
.mono { font-family: var(--mono); font-size: 11px; color: var(--muted); }

.hero { padding: 24px 0 12px; }
.cta { margin-top: 1.6rem; }

.btn {
  display: inline-block; background: var(--ink); color: var(--paper);
  padding: 11px 20px; text-decoration: none; border: 0; cursor: pointer;
  font-family: var(--sans); font-size: 14px; letter-spacing: .02em;
}
.btn:hover { background: #000; }

.panel { border-top: 1px solid var(--rule); padding-top: 8px; margin-top: 2.5rem; }
.conditions { padding-left: 1.1rem; margin: 0 0 1rem; }
.conditions li { margin-bottom: .35rem; }
.offramp { background: #efece3; padding: 14px 16px; font-size: 14px; border-left: 2px solid var(--due); }

.narrow { max-width: 620px; }
.stack { display: flex; flex-direction: column; gap: 18px; margin-top: 1.5rem; }
.stack label { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--muted); }
input, textarea, select {
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  background: #fff; border: 1px solid var(--rule); padding: 10px 12px; width: 100%;
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--ink); outline-offset: -1px; }
.range { flex-direction: row !important; align-items: center; gap: 12px !important; }
.range input { width: 180px; }

.error { color: var(--accent); border-left: 2px solid var(--accent); padding-left: 10px; font-size: 14px; }

.action { border: 1px solid var(--ink); padding: 26px; margin: 1.5rem 0 2rem; background: #fff; }
.action h2 { margin-top: 0; font-size: 1.6rem; }
.action p { margin-bottom: 1.2rem; }

.rows { list-style: none; padding: 0; margin: 0; }
.rows li { padding: 9px 0; border-bottom: 1px solid var(--rule); font-size: 14px; }
.counts { display: flex; gap: 22px; font-family: var(--mono); font-size: 12px; color: var(--muted); flex-wrap: wrap; }

.filters { display: flex; gap: 14px; margin: 1.2rem 0 .4rem; font-size: 13px; }
.filters a { color: var(--muted); text-decoration: none; text-transform: capitalize; }
.filters a.on { color: var(--ink); border-bottom: 1px solid var(--ink); }
.filters.add { margin-bottom: 1.6rem; }
.filters.add a { color: var(--accent); }

table.ledger { width: 100%; border-collapse: collapse; font-size: 14px; }
table.ledger th { text-align: left; font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); border-bottom: 1px solid var(--ink); padding: 8px 8px 8px 0; }
table.ledger td { border-bottom: 1px solid var(--rule); padding: 10px 8px 10px 0; vertical-align: top; }

.tag { font-family: var(--mono); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; border: 1px solid var(--rule); padding: 2px 5px; color: var(--muted); }

.cards { list-style: none; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--rule); border: 1px solid var(--rule); }
.cards li { background: var(--paper); }
.cards a { display: block; padding: 18px; text-decoration: none; color: var(--ink); display: grid; gap: 6px; }
.cards a:hover { background: #fff; }
.grade { border: 1px solid var(--rule); padding: 1px 5px; width: fit-content; }
.g-A { color: var(--verified); border-color: var(--verified); }
.g-C { color: var(--due); border-color: var(--due); }

.origin { font-family: var(--mono); font-size: 12px; color: var(--muted); margin-bottom: 2rem; }
.contrast { border-top: 1px solid var(--rule); padding-top: 12px; margin-top: 2rem; }

.statement { border-left: 2px solid var(--ink); padding-left: 18px; margin: 1.8rem 0; }
.statement p:first-child { font-family: var(--serif); font-size: 1.1rem; }
.falsify { font-style: italic; }

.empty { border: 1px dashed var(--rule); padding: 28px; color: var(--muted); font-size: 14px; }

.foot { border-top: 1px solid var(--rule); padding: 18px 28px; display: flex; justify-content: space-between; gap: 20px; font-size: 12px; color: var(--muted); flex-wrap: wrap; }
.foot a { color: var(--muted); }

@media (max-width: 620px) {
  main { padding: 32px 18px 72px; }
  h1 { font-size: 1.9rem; }
  .cards { grid-template-columns: 1fr; }
  .masthead { padding: 14px 18px; }
  .masthead nav { gap: 12px; }
}