:root {
  --bg: #1a1f16;
  --card: #243022;
  --ink: #f4f1e8;
  --muted: #b7c0a8;
  --acc: #c4a35a;
  --line: #3d4a38;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font: 16px/1.5 system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
}
header, main, footer { max-width: 42rem; margin: 0 auto; padding: 0 1.1rem; }
header { padding-top: 1rem; padding-bottom: .4rem; }
h1 { font-size: 1.2rem; margin: 0; font-weight: 650; }
h2 { font-size: 1.05rem; margin: 1.2rem 0 .4rem; font-weight: 650; }
.sub { color: var(--muted); font-size: .85rem; }
nav.roles {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: .7rem 0 0;
}
nav.roles a {
  color: var(--acc);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .2rem .7rem;
  font-size: .85rem;
}
nav.roles a[aria-current="page"] { background: var(--acc); color: #1a1f16; border-color: var(--acc); }
nav.roles .why-wrap { position: relative; display: inline-flex; }
nav.roles .why-demurrage {
  color: var(--acc);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .2rem .7rem;
  font: inherit;
  font-size: .85rem;
  cursor: help;
}
nav.roles .why-pop {
  display: none;
  position: absolute;
  z-index: 30;
  top: -6px;
  left: -4px;
  width: min(22rem, calc(100vw - 2.2rem));
  padding: 2.1rem .9rem .75rem;
  background: #fff;
  color: #222;
  border: 2px solid #333;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,.3);
  font-size: .9rem;
  line-height: 1.45;
  font-weight: 400;
}
nav.roles .why-wrap:hover .why-pop,
nav.roles .why-wrap:focus-within .why-pop { display: block; }
main { padding: .5rem 1.1rem 2.5rem; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem;
  margin: .7rem 0;
}
ol, ul { margin: .3rem 0 .3rem 1.2rem; padding: 0; }
li { margin: .25rem 0; }
a { color: var(--acc); }
.btn {
  display: inline-block;
  margin-top: .6rem;
  padding: .55rem .9rem;
  border-radius: 8px;
  background: var(--acc);
  color: #1a1f16;
  font-weight: 650;
  text-decoration: none;
}
.btn.sec { background: transparent; color: var(--acc); border: 1px solid var(--acc); }
.ex { font-variant-numeric: tabular-nums; }
footer { color: var(--muted); font-size: .8rem; padding-bottom: 2rem; }
footer p { margin: .8rem 0 0; max-width: 42rem; }

.glossary-term {
  font-weight: 650;
  cursor: help;
  border-bottom: 1px dotted var(--acc);
  color: inherit;
}
.glossary-term:hover {
  color: var(--acc);
  border-bottom-color: var(--acc);
}
.glossary-page #glossary-data {
  margin: 0;
}
.glossary-page dt.term {
  font-weight: 650;
  margin-top: 1.1rem;
  font-size: 1.05rem;
}
.glossary-page dt.term:first-child { margin-top: 0; }
.glossary-page dd.definition {
  margin: .35rem 0 0 0;
  color: var(--muted);
}
.glossary-page dd.definition p { margin: .35rem 0 0; }