:root {
  color-scheme: light;
  --paper: #f8f7f1;
  --ink: #22231f;
  --muted: #605f56;
  --rule: #d3d1c4;
  --accent: #245143;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --page: 40rem;
  --gutter: clamp(1rem, 4vw, 2rem);
  font: 100%/1.5 var(--serif);
  color: var(--ink);
  background: var(--paper);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
body, h1, h2, p, ol, dl, dd { margin: 0; }
button, input { font: inherit; }
button, summary { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
a { color: var(--accent); text-underline-offset: .2em; }
.page { width: min(var(--page), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.visually-hidden, .skip:not(:focus) {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}
.skip:focus { position: fixed; z-index: 1; top: .75rem; left: .75rem; padding: .5rem; background: var(--paper); }

.masthead {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .25rem 1.25rem;
  border-bottom: 1px solid var(--ink);
  padding: clamp(1.4rem, 4vw, 2.6rem) 0 .5rem;
}
.masthead h1 { font-size: clamp(1.6rem, 4vw, 2rem); line-height: 1.05; letter-spacing: -.035em; }
.nav { display: flex; flex-wrap: wrap; gap: 0 1.1rem; }
.nav-item, .text-button, .close-button {
  padding: .5rem 0;
  border: 0;
  color: var(--accent);
  background: transparent;
}
.nav-item { font: 500 .8125rem/1.5 var(--sans); color: var(--muted); }
.nav-item[aria-current], .nav-item:hover { color: var(--accent); text-decoration: underline; text-underline-offset: .3em; }
.text-button { font: 550 .8125rem/1.5 var(--sans); text-underline-offset: .22em; }
.text-button:hover, summary:hover { text-decoration: underline; }

.puzzle { padding: clamp(1.2rem, 4vw, 2.1rem) 0 1.3rem; }
.issue {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0 .75rem;
  min-height: 2rem;
  font: 500 .75rem/1.5 var(--sans);
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
#puzzle-number { color: var(--accent); font-weight: 700; }
#puzzle-number:not(:empty) + #puzzle-meta:not(:empty) { border-left: 1px solid var(--rule); padding-left: .75rem; }
.issue .text-button { margin-left: auto; padding-top: 0; }
.seed-block { margin: .1rem 0 clamp(1.1rem, 3vw, 1.65rem); }
.seed-block h2 {
  font-size: clamp(3.65rem, 12vw, 6.25rem);
  font-weight: 700;
  letter-spacing: -.065em;
  line-height: 1;
  overflow-wrap: anywhere;
}
.seed-sense { display: flex; align-items: baseline; flex-wrap: wrap; gap: 0 .55em; margin-top: .6rem; font-size: 1.18rem; line-height: 1.4; }
.seed-sense em { color: var(--muted); }
.instructions { max-width: 46ch; margin-bottom: .85rem; font-size: 1.125rem; }
.daily-clues { margin: .2rem 0 1rem; padding-left: .85rem; border-left: 2px solid var(--rule); font-size: 1.15rem; }
.clue-label, .clue-letter { color: var(--accent); font: 650 .8125rem/1.5 var(--sans); }
#opening-clue { margin-top: .25rem; }
#extra-clues p { margin-top: .45rem; }
#more-clues { margin-right: auto; }
.input-row { display: flex; }
input {
  flex: 1 1 auto;
  min-width: 0;
  padding: .65rem .8rem;
  border: 1px solid var(--accent);
  border-radius: 0;
  color: var(--ink);
  background: transparent;
  font-size: 1.125rem;
}
input::placeholder { color: var(--muted); opacity: 1; }
.primary {
  flex: 0 0 auto;
  border: 1px solid var(--accent);
  border-radius: 0;
  padding: .65rem .9rem;
  min-height: 2.85rem;
  color: var(--paper);
  background: var(--accent);
  font: 650 .875rem/1.35 var(--sans);
}
.primary:hover { border-color: var(--ink); background: var(--ink); }
.primary span { margin-left: .2rem; }
.feedback { color: var(--muted); font: 500 .8125rem/1.5 var(--sans); }
.feedback:not(:empty) { margin-top: .5rem; }
.feedback[data-tone="match"] { color: var(--accent); }
.feedback[data-tone="notice"] { color: var(--ink); }
.round-end { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 0 .8rem; }

.puzzle-tools { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 0 1.15rem; margin-top: .4rem; }
.puzzle-tools details { flex: 1 1 5rem; }
.puzzle-tools summary { display: inline-flex; align-items: baseline; gap: .4rem; padding: .5rem 0; color: var(--accent); font: 550 .8125rem/1.5 var(--sans); }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+" / ""; color: var(--accent); font-weight: 400; text-decoration: none; }
details[open] > summary::after { content: "−" / ""; }
#clue-text { max-width: 46ch; padding: 0 .8rem .2rem 0; color: var(--muted); }

.history { border-top: 1px solid var(--ink); }
.history-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: .4rem 1.25rem; padding: .8rem 0 .7rem; border-bottom: 1px solid var(--rule); }
.history-heading > div { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .6rem; }
.history h2, .family h2 { font-size: 1.45rem; line-height: 1.2; letter-spacing: -.025em; }
.count, .round-stats { font: 500 .75rem/1.5 var(--sans); color: var(--muted); }
.round-stats, .round-stats > div { display: flex; align-items: baseline; flex-wrap: wrap; }
.round-stats { gap: 0 1rem; }
.round-stats > div { gap: 0 .4rem; }
.round-stats dd { color: var(--ink); font-variant-numeric: tabular-nums; }
.round-stats strong { color: var(--accent); font-size: .95rem; font-weight: 700; }
.empty { padding: .85rem 0 1rem; font-style: italic; color: var(--muted); }

.history-list { list-style: none; padding: 0; }
.entry { border-bottom: 1px solid var(--rule); }
.entry summary, .entry.miss {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(2rem, 6rem) max-content 1em;
  align-items: center;
  gap: clamp(.45rem, 2vw, .85rem);
  padding: .65rem 0;
}
.entry summary:hover .entry-word { text-decoration: underline; text-underline-offset: .2em; }
.entry summary:hover { text-decoration: none; }
.entry summary::after { justify-self: end; font: 1.2rem/1 var(--sans); }
.entry.miss { grid-template-columns: minmax(0, 1fr) max-content; }
.entry-word { font-size: 1.2rem; font-weight: 700; line-height: 1.15; overflow-wrap: anywhere; }
.entry-meta { display: block; margin-top: .2em; color: var(--muted); font-size: .875rem; line-height: 1.4; }
.entry-score { color: var(--accent); text-align: right; font: 650 .8125rem/1.4 var(--sans); font-variant-numeric: tabular-nums; }
.entry.miss .entry-score { color: var(--muted); font-weight: 500; }
.hidden-answer { padding-top: .8rem; }
.hidden-answer h3 { margin: 0; font-size: clamp(2.25rem, 7vw, 3.5rem); line-height: 1.12; letter-spacing: -.045em; }
.distance-track { height: 3px; background: var(--rule); }
.distance-track span { display: block; height: 100%; width: var(--score, 0%); background: var(--accent); }
.entry-detail { max-width: 56ch; padding: .25rem 0 .9rem; }
.entry-detail p + p { margin-top: .4rem; }
.entry-detail strong { font-weight: 700; }
.entry-sources { color: var(--muted); font: 500 .75rem/1.5 var(--sans); }

.family { margin-top: 1.75rem; }
.family > p { color: var(--muted); padding: .35rem 0 .7rem; border-bottom: 1px solid var(--rule); }
.footer { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 0 1rem; margin-top: 2rem; padding: .45rem 0 1.4rem; border-top: 1px solid var(--rule); color: var(--muted); font-size: .9rem; }

dialog {
  width: min(30rem, calc(100% - var(--gutter) * 2));
  max-height: calc(100% - 2rem);
  padding: 0;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--ink);
}
dialog::backdrop { background: rgb(34 35 31 / .35); }
.dialog-content { padding: 1.25rem; }
.dialog-head { display: flex; justify-content: space-between; align-items: center; gap: .75rem; margin-bottom: .7rem; }
.dialog-head h2 { font-size: 1.55rem; line-height: 1.2; letter-spacing: -.025em; }
.close-button { flex: 0 0 2rem; padding: 0; font: 1.45rem/2rem var(--sans); }
#dialog-body p + p, #dialog-body ol + p { margin-top: .65rem; }
#dialog-body ol { padding-left: 1.2rem; }
#dialog-body li + li { margin-top: .35rem; }
.dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .75rem; margin-top: .9rem; }
.dialog-actions:empty { display: none; }

@media (max-width: 28rem) {
  .masthead { flex-direction: column; }
  .nav { column-gap: .8rem; }
  .puzzle-tools details[open] { flex-basis: 100%; }
  .entry summary { grid-template-columns: minmax(0, 1fr) minmax(2rem, 3.5rem) max-content 1em; }
}