:root {
  color-scheme: light;
  --stock: #f2ead8;
  --stock-light: #fbf7ed;
  --stock-shadow: #dfd2b9;
  --ink: #231e18;
  --ink-soft: #655a4e;
  --ink-faint: #918474;
  --brick: #8d2f22;
  --brick-deep: #66271e;
  --gold: #c9a227;
  --sky: #427da1;
  --line: rgba(35, 30, 24, .28);
  --serif: 'Bevan', Georgia, serif;
  --mono: 'Special Elite', 'Courier New', monospace;
  font-synthesis: none;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 1.25rem; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: #181512; color: var(--ink); font: 15px/1.56 var(--mono); }
button, input, select { font: inherit; }
button, select { color: inherit; }
button { touch-action: manipulation; }
::selection { color: #fffaf0; background: var(--brick); }
.skip-link { position: fixed; z-index: 10; top: .5rem; left: .5rem; padding: .8rem 1rem; transform: translateY(-160%); background: var(--stock-light); color: var(--ink); border: 2px solid var(--brick); }
.skip-link:focus { transform: translateY(0); }
.desk { position: relative; width: min(100%, 1480px); margin: 0 auto; min-height: 100vh; padding: 28px clamp(16px, 4.4vw, 66px) 0; overflow: hidden; background: var(--stock); box-shadow: 0 0 70px #0009; }
.desk::before { position: absolute; top: 0; left: clamp(6px, 1.7vw, 25px); bottom: 0; width: 2px; background: rgba(141,47,34,.18); content: ''; pointer-events: none; }
.masthead { min-height: 139px; display: grid; grid-template-columns: 1fr auto; align-items: center; position: relative; padding: 13px 0 17px; border-bottom: 4px double var(--brick); }
.brand-lockup { display: flex; align-items: center; gap: 15px; }
.brand-mark { width: 55px; height: 55px; object-fit: contain; filter: drop-shadow(2px 3px 0 rgba(35,30,24,.15)); }
.eyebrow, .folio-index, .masthead-meta, .field-label { font-family: var(--mono); text-transform: uppercase; letter-spacing: .13em; }
.eyebrow { margin: 0 0 5px; color: var(--brick); font-size: .7rem; }
.masthead h1 { margin: 0; font: 400 clamp(2rem, 5vw, 3.5rem)/.95 var(--serif); letter-spacing: -.03em; color: var(--ink); text-shadow: 2px 2px 0 #c7ad81; }
.masthead-note { margin: 0 clamp(16px, 4vw, 55px) 0 12px; color: var(--brick); font: 400 clamp(.95rem, 1.3vw, 1.14rem)/1.48 var(--serif); text-align: right; }
.masthead-note span { color: var(--ink-soft); font: .75rem/1.6 var(--mono); }
.masthead-meta { position: absolute; bottom: -11px; right: 0; z-index: 1; display: flex; gap: 16px; padding: 0 9px; background: var(--stock); color: var(--ink-soft); font-size: .59rem; }
.chapter-lead { display: flex; align-items: end; justify-content: space-between; gap: 32px; max-width: 1090px; padding: 45px 0 28px; }
.chapter-lead h2 { margin: 0; font: 400 clamp(2rem, 5vw, 3.75rem)/1.03 var(--serif); letter-spacing: -.03em; }
.chapter-lead h2 i { color: var(--brick); }
.intro-copy { max-width: 38ch; margin: 0 1.4vw 3px 0; color: var(--ink-soft); font-size: .9rem; }
.play-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(310px, .74fr); align-items: start; gap: clamp(20px, 3vw, 44px); border-top: 1px solid var(--line); padding-top: 18px; }
.board-column { min-width: 0; }
.section-bar { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; padding: 0 0 8px; border-bottom: 1px solid var(--brick); }
.section-bar h2 { margin: 0; color: var(--brick); font: 400 clamp(.98rem, 1.8vw, 1.22rem)/1.26 var(--serif); }
.section-bar h2 span { color: var(--ink-soft); font: .71em var(--mono); }
.folio-index { flex: none; color: var(--ink-faint); font-size: .55rem; text-align: right; }
.board-figure { margin: 10px 0 0; padding: 9px; background: #28231c; border: 1px solid var(--ink); box-shadow: 4px 5px 0 rgba(35,30,24,.22); }
#board { display: block; width: 100%; height: auto; overflow: visible; background: #d9b578; }
.board-figure figcaption { padding: 8px 3px 0; color: #e9ddc6; font-size: .68rem; }
.board-room { cursor: pointer; transition: filter .14s ease; }
.board-room:hover { filter: brightness(1.09); }
.board-room:focus { outline: none; }
.board-room:focus-visible > .room-shell { stroke: #f6d56d; stroke-width: .36; }
.board-room.is-selected > .room-shell { stroke: #f6d56d; stroke-width: .34; }
.room-label-back { fill: #f2e7cd; stroke: #2b241b; stroke-width: .13; }
.room-title { fill: #221d16; font-family: var(--serif); }
.pass-label { fill: #f7efdb; font-family: var(--mono); }
.board-key { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 11px 1px 0; color: var(--ink-soft); font-size: .66rem; }
.board-key > span { display: inline-flex; gap: 6px; align-items: center; }
.key-room, .key-envelope { width: 12px; height: 10px; border: 1px solid var(--ink); background: var(--sky); }
.key-passage { color: var(--brick); font: 700 14px/1 var(--mono); }
.key-envelope { width: 12px; height: 10px; background: #242018; border-color: var(--gold); }
.case-rail { min-width: 0; display: flex; flex-direction: column; gap: 19px; }
.case-stamp, .settings-panel, .suggestion-panel, .accusation-panel { position: relative; padding: 12px 13px 14px; background: rgba(255,255,255,.19); border: 1px solid var(--line); }
.case-stamp { border-top: 3px solid var(--brick); }
.seal { display: flex; align-items: center; justify-content: center; gap: 11px; width: 114px; height: 61px; margin: 15px auto 10px; transform: rotate(-5deg); border: 2px solid var(--brick); outline: 1px solid rgba(141,47,34,.42); outline-offset: 4px; color: var(--brick); }
.seal > span { font: 400 1.9rem/1 var(--serif); }
.seal > small { padding-left: 9px; border-left: 1px solid var(--brick); font: .53rem/1.35 var(--mono); letter-spacing: .11em; }
.status-copy { min-height: 3.9em; margin: 16px 0 14px; color: var(--ink-soft); font-size: .78rem; text-align: center; }
.status-copy .answer { color: var(--brick); font-weight: 700; }
.button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 13px; border: 2px solid var(--ink); border-radius: 2px; text-align: center; font: 400 .78rem/1.35 var(--mono); cursor: pointer; box-shadow: 2px 3px 0 var(--ink); transition: transform .12s ease, box-shadow .12s ease, background-color .12s ease; }
.button:hover { transform: translateY(-1px); box-shadow: 3px 4px 0 var(--ink); }
.button:active { transform: translate(2px, 2px); box-shadow: none; }
.button:disabled { cursor: not-allowed; opacity: .48; transform: none; box-shadow: none; }
.button-primary { width: 100%; background: var(--brick); color: var(--stock-light); }
.button-primary:hover { background: var(--brick-deep); }
.button-secondary { width: 100%; margin-top: 9px; background: var(--stock-light); color: var(--ink); }
.button-wide { margin-top: 13px; }
.button-icon { color: #f2ce65; font-size: 1rem; }
.micro-note { margin: 10px 0 0; color: var(--ink-faint); font-size: .63rem; line-height: 1.5; }
.field-label { display: block; margin: 12px 0 4px; color: var(--ink-soft); font-size: .61rem; }
.field-label span { margin-left: 4px; color: var(--ink-faint); font: .85em var(--mono); letter-spacing: 0; text-transform: none; }
.field-control { width: 100%; min-height: 43px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 1px; background: var(--stock-light); color: var(--ink); font-size: .76rem; }
.field-control:focus-visible, .editor-input:focus-visible { outline: 3px solid #bd9a32; outline-offset: 2px; }
.turn-controls { margin-top: 14px; padding-top: 9px; border-top: 1px dashed var(--line); }
.turn-copy { min-height: 2.4em; margin: 0; color: var(--brick); font-size: .7rem; }
.turn-controls .button-secondary { margin-top: 7px; }
.private-disproof { margin-top: 11px; border: 1px dashed var(--line); background: rgba(255,255,255,.24); }
.private-disproof[hidden] { display: none; }
.private-disproof summary { min-height: 42px; padding: 10px; color: var(--brick); font-size: .65rem; cursor: pointer; }
.private-card { padding: 0 10px 10px; color: var(--ink); font: 400 .83rem var(--serif); }
.private-card-category { display: block; margin-bottom: 2px; color: var(--ink-faint); font: .56rem var(--mono); letter-spacing: .09em; text-transform: uppercase; }
.suggestion-result { min-height: 3.2em; margin: 12px 0 0; padding: 9px 10px; border-left: 3px solid var(--gold); background: rgba(255,255,255,.32); color: var(--ink-soft); font-size: .69rem; }
.suggestion-result.is-found { border-left-color: #3d7a49; color: #304d34; }
.suggestion-result.is-none { border-left-color: var(--brick); color: var(--brick-deep); }
.chapter-section { margin-top: 49px; padding-top: 10px; border-top: 4px double var(--brick); }
.section-intro { max-width: 71ch; margin: 11px 0 16px; color: var(--ink-soft); font-size: .79rem; }
.hands-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 235px),1fr)); gap: 11px; }
.empty-state { padding: 16px; border: 1px dashed var(--line); color: var(--ink-faint); font-size: .76rem; }
.hand-card { align-self: start; background: var(--stock-light); border: 1px solid var(--ink); box-shadow: 3px 3px 0 var(--stock-shadow); }
.hand-card-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 11px; border-bottom: 1px solid var(--line); }
.hand-card-header h3 { margin: 0; color: var(--brick); font: 400 .88rem var(--serif); }
.hand-count { color: var(--ink-faint); font-size: .61rem; white-space: nowrap; }
.hand-reveal { min-height: 40px; width: calc(100% - 18px); margin: 9px; padding: 7px 9px; border: 1px solid var(--ink); background: var(--stock); color: var(--ink); font-size: .67rem; cursor: pointer; }
.hand-reveal:hover { background: var(--stock-shadow); }
.hand-computer-note { margin: 9px; padding: 8px; border-left: 2px solid var(--gold); color: var(--ink-soft); font-size: .62rem; }
.hand-cards { display: grid; gap: 0; padding: 0 11px 10px; }
.hand-cards[hidden] { display: none; }
.hand-item { padding: 7px 0 5px; border-bottom: 1px dashed var(--line); font-size: .68rem; }
.hand-category { display: block; color: var(--ink-faint); font-size: .54rem; text-transform: uppercase; letter-spacing: .09em; }
.card-deck { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 235px), 1fr)); gap: 12px; margin-top: 16px; }
.evidence-card { position: relative; min-height: 122px; padding: 13px 13px 12px 18px; background: var(--stock-light); border: 1px solid var(--line); box-shadow: 2px 3px 0 var(--stock-shadow); }
.evidence-card::before { position: absolute; top: 0; bottom: 0; left: 7px; width: 1px; background: rgba(141,47,34,.25); content: ''; }
.evidence-title { margin: 0; font: 400 .78rem/1.35 var(--serif); }
.evidence-subtitle { margin: 7px 0 0; color: var(--ink-soft); font-size: .65rem; line-height: 1.5; }
.swatch { display: inline-block; width: 10px; height: 10px; margin: 0 6px 0 0; vertical-align: -1px; border: 1px solid var(--ink); }
.editor-details { margin-top: 16px; border: 1px solid var(--line); }
.editor-details summary { min-height: 43px; padding: 10px 12px; color: var(--brick); font: 400 .73rem var(--mono); cursor: pointer; }
.editor-details summary::marker { color: var(--gold); }
.editor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 270px),1fr)); gap: 8px; padding: 0 11px 12px; }
.editor-row { display: flex; align-items: center; gap: 8px; padding: 8px; background: rgba(255,255,255,.32); border: 1px solid var(--line); }
.editor-dot { flex: none; width: 13px; height: 13px; border: 1px solid var(--ink); }
.editor-input { width: 100%; min-height: 36px; padding: 5px 6px; border: none; border-bottom: 1px dashed var(--ink-soft); background: transparent; color: var(--ink); font: .73rem var(--mono); }
.editor-role { display: block; margin-top: 3px; color: var(--ink-faint); font-size: .57rem; }
.text-button { min-height: 40px; margin: 8px 0 0; padding: 7px 0; border: 0; background: transparent; color: var(--brick); font: .68rem var(--mono); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.text-button:hover { color: var(--brick-deep); }
.split-section { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(24px, 4vw, 58px); }
.evidence-section { min-width: 0; }
.card-stack { display: grid; margin-top: 14px; border-top: 1px solid var(--line); }
.instrument-row { padding: 11px 3px; border-bottom: 1px dashed var(--line); }
.instrument-row .evidence-subtitle { margin-top: 4px; }
.variant-picker { display: inline-flex; gap: 4px; margin: 12px 0 2px; padding: 4px; border: 1px solid var(--line); background: rgba(255,255,255,.23); }
.variant-button { min-height: 38px; padding: 7px 11px; border: 1px solid transparent; background: transparent; color: var(--ink-soft); font-size: .67rem; cursor: pointer; }
.variant-button[aria-pressed="true"] { border-color: var(--ink); background: var(--gold); color: var(--ink); box-shadow: 1px 2px 0 var(--ink); }
.room-card-deck { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 148px), 1fr)); gap: 8px; margin-top: 12px; }
.room-card { min-width: 0; min-height: 107px; padding: 8px 9px 8px 14px; }
.room-card .room-select { display: flex; align-items: center; width: 100%; min-height: 38px; padding: 4px 5px; border: 0; border-left: 2px solid transparent; background: transparent; color: var(--ink); font: 400 .68rem/1.4 var(--serif); text-align: left; cursor: pointer; }
.room-card .room-select:hover { color: var(--brick); }
.room-card .room-select[aria-pressed="true"] { border-left-color: var(--gold); color: var(--brick); background: rgba(201,162,39,.13); }
.room-editor-details { margin-top: 12px; }
.room-editor-details summary { border-top: 1px dashed var(--line); }
.room-editor { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 185px),1fr)); gap: 7px; margin-top: 10px; }
.room-editor .editor-row { min-width: 0; }
.room-editor .editor-dot { width: 12px; height: 12px; }
.room-editor .editor-input { min-height: 32px; padding-inline: 2px; font-size: .65rem; }
.room-editor .editor-role { font-size: .53rem; }
.notebook-section { position: relative; }
.notepad-legend { display: flex; flex-wrap: wrap; gap: 7px 18px; margin: 12px 0; color: var(--ink-soft); font-size: .64rem; }
.notepad-legend b { display: inline-grid; width: 17px; height: 17px; place-items: center; margin-right: 4px; border: 1px solid var(--line); color: var(--brick); }
.table-scroll { overflow: auto; max-height: 580px; border: 1px solid var(--ink); background: rgba(255,255,255,.18); -webkit-overflow-scrolling: touch; }
#pad { width: 100%; min-width: 350px; border-collapse: collapse; font-size: .68rem; }
#pad th { position: sticky; top: 0; z-index: 1; padding: 9px 7px; background: var(--stock-shadow); color: var(--ink); text-align: left; font-weight: 400; }
#pad th.player-head { width: 52px; text-align: center; }
#pad td { padding: 0; border-top: 1px solid rgba(35,30,24,.17); }
#pad td.item-label { width: min(48%, 300px); padding: 7px 9px; }
#pad .group-row td { padding: 5px 8px; background: #e7d7b9; color: var(--brick); font: .68rem var(--serif); }
.pad-cell { width: 100%; min-width: 42px; height: 36px; border: 0; border-left: 1px solid rgba(35,30,24,.15); background: transparent; color: var(--brick); font-size: 1rem; cursor: pointer; }
.pad-cell[data-state="2"] { color: #325c49; }
.pad-cell:hover { background: rgba(201,162,39,.22); }
.pad-cell:focus-visible, button:focus-visible, a:focus-visible, select:focus-visible, summary:focus-visible { z-index: 2; outline: 3px solid #b3912a; outline-offset: 2px; }
.rules-section { padding-bottom: 12px; }
.rules-list { max-width: 88ch; margin: 15px 0 0; padding: 0 0 0 1.7em; color: var(--ink-soft); font-size: .79rem; }
.rules-list li { padding: 0 0 10px 5px; }
.rules-list li::marker { color: var(--brick); }
.save-note { margin: 29px 0 25px; padding: 10px 12px; border: 1px dashed var(--line); color: var(--ink-faint); font-size: .65rem; }
.colophon { display: flex; align-items: center; gap: 13px; margin-inline: calc(clamp(16px,4.4vw,66px) * -0.15); padding: 19px 0 21px; border-top: 3px double var(--brick); color: var(--ink-soft); }
.colophon-mark { flex: none; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid var(--brick); color: var(--brick); font: 400 1.5rem var(--serif); }
.colophon p { flex: 1; margin: 0; font-size: .62rem; }
.colophon a { color: var(--brick); font-size: .63rem; text-underline-offset: 3px; }
@media (min-width: 1200px) { .board-column { position: sticky; top: 16px; } }
@media (max-width: 850px) {
  .desk { padding-inline: 23px; }
  .play-grid { grid-template-columns: minmax(0, 1.2fr) minmax(280px, .8fr); gap: 17px; }
  .case-rail { gap: 12px; }
  .case-stamp, .settings-panel, .suggestion-panel, .accusation-panel { padding: 10px; }
  .split-section { gap: 22px; }
  .folio-index { font-size: .49rem; }
}
@media (max-width: 680px) {
  body { font-size: 14px; }
  .desk { padding: 14px 16px 0 22px; }
  .masthead { min-height: 100px; grid-template-columns: 1fr; padding: 8px 0 13px; }
  .brand-lockup { gap: 10px; }
  .brand-mark { width: 42px; height: 42px; }
  .eyebrow { font-size: .59rem; }
  .masthead h1 { font-size: 2.35rem; }
  .masthead-note { display: none; }
  .masthead-meta { font-size: .5rem; gap: 9px; }
  .chapter-lead { display: block; padding: 34px 0 20px; }
  .chapter-lead h2 { font-size: clamp(2.3rem, 11vw, 3.6rem); }
  .intro-copy { max-width: 52ch; margin: 15px 0 0; font-size: .82rem; }
  .play-grid { grid-template-columns: 1fr; gap: 20px; }
  .board-column { position: static; }
  .case-rail { display: grid; grid-template-columns: 1fr 1fr; align-items: start; gap: 11px; }
  .case-stamp, .suggestion-panel { grid-column: 1 / -1; }
  .settings-panel, .accusation-panel { grid-column: span 1; }
  .chapter-section { margin-top: 36px; }
  .split-section { grid-template-columns: 1fr; }
  .evidence-section + .evidence-section { padding-top: 17px; border-top: 1px dashed var(--line); }
  .card-deck { grid-template-columns: repeat(auto-fill, minmax(min(100%, 200px),1fr)); }
  .colophon { flex-wrap: wrap; }
  .colophon a { margin-left: 51px; }
}
@media (max-width: 430px) {
  .desk { padding-right: 12px; padding-left: 19px; }
  .board-figure { padding: 5px; }
  .board-figure figcaption { padding: 7px 2px 2px; font-size: .61rem; }
  .board-key { gap: 6px 11px; font-size: .58rem; }
  .case-rail { grid-template-columns: 1fr; }
  .case-stamp, .settings-panel, .suggestion-panel, .accusation-panel { grid-column: 1; }
  .section-bar h2 { font-size: .97rem; }
  .folio-index { font-size: .45rem; }
  .card-deck { grid-template-columns: 1fr; }
  .rules-list { font-size: .74rem; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}