:root {
  --paper: #fbf8f2;
  --paper-2: #f4efe5;
  --ink: #1f1c18;
  --muted: #6a6257;
  --rule: #e2d9c8;
  --accent: #8e2c20;
  --accent-soft: #f4e6df;
  --mark: #f5e7b3;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Charter, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --measure: 41rem;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #161412;
    --paper-2: #1f1c19;
    --ink: #ebe4d8;
    --muted: #a69c8d;
    --rule: #37312a;
    --accent: #e48a73;
    --accent-soft: #2c211d;
    --mark: #4a3e1b;
  }
}
:root[data-theme="dark"] {
  --paper: #161412;
  --paper-2: #1f1c19;
  --ink: #ebe4d8;
  --muted: #a69c8d;
  --rule: #37312a;
  --accent: #e48a73;
  --accent-soft: #2c211d;
  --mark: #4a3e1b;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 1.1875rem/1.62 var(--serif);
  font-kerning: normal;
  font-variant-numeric: oldstyle-nums proportional-nums;
  border-top: 4px solid var(--accent);
}
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 2px; }

.wrap { max-width: 54rem; margin: 0 auto; padding: 0 1.25rem; }

/* Header */
.site-head { border-bottom: 1px solid var(--rule); }
.site-head .wrap { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 2rem; padding-top: 1.1rem; padding-bottom: 0.9rem; }
.brand { color: var(--ink); text-decoration: none; font-size: 1.3rem; letter-spacing: 0.01em; }
.brand b { font-weight: 700; }
.brand .dot { color: var(--accent); }
.brand .pos { font-style: italic; color: var(--muted); font-size: 0.95rem; margin-left: 0.35rem; }
.nav { font: 0.9rem/1.4 var(--sans); display: flex; flex-wrap: wrap; gap: 0.25rem 1.1rem; }
.nav a { color: var(--muted); text-decoration: none; padding: 0.2rem 0; border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

/* Article */
main { padding: 2.5rem 0 3rem; }
.entry { max-width: var(--measure); }
.entry.wide { max-width: 52rem; }
.kicker { font: 600 0.78rem/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); margin: 0 0 0.6rem; }
h1 { font-size: 2.35rem; line-height: 1.15; margin: 0 0 0.9rem; letter-spacing: -0.01em; font-weight: 700; }
h2 { font-size: 1.55rem; line-height: 1.25; margin: 2.6rem 0 0.8rem; font-weight: 700; }
h3 { font-size: 1.2rem; line-height: 1.3; margin: 1.9rem 0 0.5rem; font-weight: 700; }
h2 + h3 { margin-top: 1rem; }
p, ul, ol, dl, table, figure, blockquote { margin: 0 0 1.1rem; }
ul, ol { padding-left: 1.3rem; }
li { margin: 0.3rem 0; }
li::marker { color: var(--muted); }
.lede { font-size: 1.28rem; line-height: 1.5; color: var(--ink); margin-bottom: 1rem; }
.byline { font: 0.86rem/1.5 var(--sans); color: var(--muted); margin: 0 0 2rem; padding-bottom: 1.2rem; border-bottom: 1px solid var(--rule); }
.byline a { color: var(--muted); }
strong { font-weight: 700; }
em { font-style: italic; }
mark { background: var(--mark); color: inherit; padding: 0 0.12em; }
hr { border: 0; border-top: 1px solid var(--rule); margin: 2.5rem 0; }
abbr[title] { text-decoration: underline dotted var(--muted); cursor: help; }
.muted { color: var(--muted); }
.small { font-size: 0.92rem; }
.nowrap { white-space: nowrap; }

/* Summary box */
.keypoints { background: var(--paper-2); border-left: 3px solid var(--accent); padding: 1rem 1.25rem 0.4rem; margin: 0 0 2rem; }
.keypoints h2 { font: 700 0.8rem/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0 0 0.5rem; }
.keypoints ul { margin-bottom: 0.7rem; }

/* Dictionary entry (home) */
.headword { border: 1px solid var(--rule); background: var(--paper-2); padding: 1.3rem 1.4rem 0.6rem; margin: 0 0 2.2rem; }
.headword .hw { font-size: 1.5rem; font-weight: 700; }
.headword .ipa { font-family: var(--sans); font-size: 0.95rem; color: var(--muted); margin-left: 0.5rem; }
.headword .pos { font-style: italic; color: var(--muted); margin-left: 0.4rem; }
.headword ol { margin-top: 0.5rem; }

/* Numbers */
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(8.5rem, 1fr)); gap: 0.9rem; margin: 1.4rem 0 1.8rem; padding: 0; }
.figures div { border-top: 2px solid var(--accent); padding-top: 0.55rem; }
.figures dt { font-size: 1.7rem; line-height: 1.1; font-weight: 700; font-variant-numeric: lining-nums tabular-nums; }
.figures dd { margin: 0.3rem 0 0; font: 0.88rem/1.45 var(--sans); color: var(--muted); }

/* Tables */
.table-wrap { overflow-x: auto; margin: 0 0 1.4rem; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font: 0.9rem/1.4 var(--sans); font-variant-numeric: lining-nums tabular-nums; }
caption { text-align: left; font: 0.86rem/1.45 var(--sans); color: var(--muted); padding: 0 0 0.5rem; caption-side: top; }
th, td { text-align: left; padding: 0.5rem 0.65rem; border-bottom: 1px solid var(--rule); vertical-align: top; }
thead th { font-weight: 600; font-size: 0.8rem; letter-spacing: 0.02em; color: var(--muted); border-bottom: 2px solid var(--ink); white-space: nowrap; }
td.num, th.num { text-align: right; white-space: nowrap; }
tbody tr:hover { background: var(--paper-2); }
tr.ours td { background: var(--accent-soft); }
table.compact { font-size: 0.84rem; }
table.compact th, table.compact td { padding: 0.42rem 0.45rem; }
td .note { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 0.15rem; }

/* Callouts */
.note-box { border: 1px solid var(--rule); padding: 0.9rem 1.1rem 0.2rem; margin: 1.5rem 0; font-size: 1.02rem; }
.note-box.ours { border-color: var(--accent); }
.note-box > strong:first-child { font: 700 0.78rem/1.3 var(--sans); letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); display: block; margin-bottom: 0.35rem; }

/* Plan (gs.html) */
.days { list-style: none; padding: 0; counter-reset: day; }
.days > li { position: relative; padding: 0 0 0.4rem 3.6rem; margin: 0 0 1.4rem; }
.days > li::before { counter-increment: day; content: "Day " counter(day); position: absolute; left: 0; top: 0.35rem; font: 700 0.72rem/1 var(--sans); text-transform: uppercase; letter-spacing: 0.06em; color: var(--accent); width: 3rem; }
.days > li h3 { margin-top: 0; }

/* Cards of sections (home) */
.sections { display: grid; grid-template-columns: repeat(auto-fit, minmax(17rem, 1fr)); gap: 1rem; margin: 1.2rem 0 2rem; }
.sections a { display: block; border: 1px solid var(--rule); padding: 1rem 1.1rem; text-decoration: none; color: var(--ink); background: var(--paper); }
.sections a:hover { border-color: var(--accent); }
.sections .t { display: block; font-weight: 700; font-size: 1.12rem; color: var(--accent); margin-bottom: 0.3rem; }
.sections .d { display: block; font-size: 0.98rem; color: var(--muted); line-height: 1.5; }

/* References */
.refs { font-size: 0.93rem; line-height: 1.5; padding-left: 1.6rem; }
.refs li { margin: 0 0 0.6rem; }
.refs li:target { background: var(--mark); }
sup.fn a { text-decoration: none; font: 600 0.7rem var(--sans); padding: 0 0.1rem; }

details { border-top: 1px solid var(--rule); padding: 0.6rem 0; }
details summary { cursor: pointer; font-weight: 700; }
details[open] summary { margin-bottom: 0.6rem; }

/* Footer */
.site-foot { border-top: 1px solid var(--rule); background: var(--paper-2); font: 0.88rem/1.55 var(--sans); color: var(--muted); }
.site-foot .wrap { padding-top: 1.6rem; padding-bottom: 2rem; display: grid; gap: 1rem; grid-template-columns: 2fr 1fr; }
.site-foot p { margin: 0 0 0.6rem; }
.site-foot a { color: var(--muted); }
.site-foot ul { list-style: none; padding: 0; margin: 0; }
.site-foot li { margin: 0 0 0.3rem; }

@media (max-width: 640px) {
  body { font-size: 1.0625rem; }
  .wrap { padding: 0 1rem; }
  h1 { font-size: 1.85rem; }
  h2 { font-size: 1.35rem; }
  .lede { font-size: 1.14rem; }
  main { padding-top: 1.6rem; }
  .brand .pos { display: none; }
  .site-foot .wrap { grid-template-columns: 1fr; }
  .days > li { padding-left: 0; }
  .days > li::before { position: static; display: block; margin-bottom: 0.35rem; }
  .figures dt { font-size: 1.6rem; }
}
@media print {
  body { border: 0; background: #fff; color: #000; }
  .site-head .nav, .site-foot { display: none; }
  a { color: inherit; }
}