@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Text:wght@400;700&display=swap');
:root{--ink:#34352f;--red:#aa4035;--line:#c4bfb0;--paper:#f2eee4;font-family:'DM Sans',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}body{margin:0;background-image:url('assets/paper.svg'),repeating-linear-gradient(0deg,transparent 0 3px,#76664604 3px 4px),repeating-linear-gradient(90deg,transparent 0 3px,#76664604 3px 4px);background-attachment:fixed}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button,input,textarea{font:inherit}button{cursor:pointer;color:inherit;background:transparent;border:1px solid #99988c;border-radius:5px;padding:11px 23px;font-size:13px}button:disabled{opacity:.42;cursor:default}button:not(:disabled):hover{background:#d7d1c352}button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--red);outline-offset:4px}header{height:88px;margin:0 4.5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #aaa89b}.wordmark{font-family:'Libre Caslon Text',Georgia,serif;font-size:35px;letter-spacing:-1.8px;color:var(--ink);text-decoration:none}.wordmark span{color:var(--red)}.wordmark .wordmark-dot{display:none}#help{padding:6px 0 6px 20px;border:0;border-left:1px solid var(--line);border-radius:0;font-size:12px}#help span{margin-left:12px;color:var(--red)}main{width:min(742px,100%);padding:0 24px;margin:35px auto 0}.edition{display:flex;gap:18px;align-items:center;font-size:9px;letter-spacing:2px;color:#686a60}.edition i{height:1px;background:var(--line);flex:1}h1{font-family:'Libre Caslon Text',Georgia,serif;font-size:29px;font-weight:400;text-align:center;letter-spacing:-1px;margin:23px 0 10px;line-height:1.3}h1 span{color:var(--red)}.subline{text-align:center;font-size:13px;color:#77776c;margin:0 0 27px}.board-frame{position:relative;padding:0}.corner{position:absolute;width:11px;height:11px;border-color:#8b8c7e;border-style:solid;pointer-events:none}.tl{top:-12px;left:-12px;border-width:1px 0 0 1px}.tr{top:-12px;right:-12px;border-width:1px 1px 0 0}.bl{bottom:-12px;left:-12px;border-width:0 0 1px 1px}.br{bottom:-12px;right:-12px;border-width:0 1px 1px 0}#board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.tile{height:117px;position:relative;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:0;padding:5px 3px 10px;background:linear-gradient(130deg,#fbf9f045,#dad3c233),url('assets/paper.svg');border:1px solid #c3bdad;box-shadow:inset 0 0 0 2px #fff7,0 2px 1px #40351c0c;border-radius:6px;font-size:12px;font-weight:500;transition:transform .14s,background .14s,border-color .14s}.tile:not(:disabled):hover{transform:translateY(-2px);background-color:#e4ddcd;border-color:#908875}.tile img{width:80px;height:80px;object-fit:contain;image-rendering:pixelated;filter:drop-shadow(0 3px 0 #3c342213)}.tile.selected,.tile.selected:not(:disabled):hover{background:#3c3e37 url('assets/paper.svg');color:#faf8ef;border-color:#33352e;box-shadow:inset 0 0 0 2px #ffffff10,0 2px 2px #31271920}.tile.selected:after{content:'';position:absolute;right:8px;top:8px;border-top:11px solid #bb4b3e;border-left:11px solid transparent}.status{display:flex;align-items:center;justify-content:space-between;margin:25px 1px 0;font-size:11px;color:#6c6d62}.status>div{display:flex;align-items:center;gap:14px}#lives{display:flex;gap:7px}.life{width:11px;height:11px;border-radius:50%;background:var(--red);box-shadow:inset 0 1px 2px #fff3,0 1px 1px #fff}.life.spent{background:transparent;border:1px solid #c8bdab;box-shadow:none}#selection-count{font-size:10px;letter-spacing:.4px}#message{font-size:12px;color:#747568;text-align:center;min-height:17px;margin:15px 0 13px}.actions{display:flex;justify-content:center;gap:10px}.actions button{min-width:114px}.primary{background:var(--ink);color:#f9f6eb;border-color:var(--ink)}.primary:not(:disabled):hover{background:#55564b}.actions .primary:disabled{background:#dedacf;color:#858578;border-color:#c8c3b6;opacity:1}.solved-group{border:1px solid #0002;border-radius:6px;text-align:center;padding:22px 12px;margin-bottom:8px;box-shadow:inset 0 0 0 2px #fff2}.solved-group h3{font-size:12px;letter-spacing:.6px;text-transform:none;margin:0 0 7px;font-weight:700}.solved-group p{font-size:11px;margin:0}.c0{background:#dfc888 url('assets/paper.svg')}.c1{background:#b9c5a3 url('assets/paper.svg')}.c2{background:#b3c4cc url('assets/paper.svg')}.c3{background:#c8b9cf url('assets/paper.svg')}#finish{text-align:center;padding:24px 12px;margin:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}h2{font-family:'Libre Caslon Text',Georgia,serif;font-weight:400;font-size:24px;letter-spacing:-.6px}#finish h2{margin:10px 0}#finish p{font-size:13px;line-height:1.6}#finish .eyebrow,.eyebrow{font-size:9px;letter-spacing:1.8px;font-weight:500;color:#827c6d}.notebook{margin-top:35px;border-top:1px solid #aaa89b}.tabs{display:flex;border-bottom:1px solid var(--line);gap:22px}.tabs button{padding:15px 0 12px;border:0;border-bottom:2px solid transparent;border-radius:0;font-size:11px;color:#7b7b6d;white-space:nowrap}.tabs button[aria-selected=true]{color:#36372f;border-color:var(--red)}.tabs #tab-ideas{margin-left:auto}.tabs button span{color:var(--red);margin-left:5px}.panel{padding:14px 1px 6px;font-size:12px;line-height:1.8;color:#6c6e62}.panel .eyebrow{margin-top:4px}.panel p{margin:8px 0}.panel h2{font-size:20px;color:var(--ink);margin:8px 0}.panel strong{font-weight:500;color:var(--ink)}#hint-button{margin-top:8px}#hint-text{color:#944136;font-weight:500}footer{margin:32px 4.5% 0;padding:23px 0;border-top:1px solid #aaa89b;display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#77796c}details{margin-top:22px;font-size:12px;line-height:1.7}summary{cursor:pointer}details article{padding:15px 0;border-bottom:1px solid var(--line)}details h3{font-size:14px;margin:0 0 5px}details p{margin:0 0 10px}details a{color:#8a3c32;margin-right:15px;display:inline-block;font-size:11px}.source-note{font-size:10px;color:#77796c;margin-top:13px}dialog{border:1px solid #aaa89b;border-radius:8px;background:var(--paper) url('assets/paper.svg');padding:35px;max-width:440px;color:var(--ink);line-height:1.7}dialog::backdrop{background:#33372a77;backdrop-filter:blur(3px)}dialog p,dialog li{font-size:13px}dialog ul{padding-left:20px}dialog h2{font-size:27px}.close{position:absolute;top:8px;right:10px;border:0;font-size:22px;padding:3px 10px}#idea-form{margin-top:20px}label{display:block;margin:12px 0 5px;color:#45473e;font-size:11px}label span{font-size:10px;color:#828375;margin-left:8px}input,textarea{display:block;width:100%;border:1px solid #bdb8a9;border-radius:4px;background:#fbf9f085;padding:10px;color:var(--ink);font-size:12px;resize:vertical}#idea-form button{margin-top:15px}#idea-status{font-size:11px;color:#914135}.idea-card{border-top:1px solid var(--line);padding:16px 0}.idea-card h3{font-size:13px;color:var(--ink);margin:0}.idea-card p{white-space:pre-wrap;overflow-wrap:anywhere}.idea-card button{padding:5px 9px;font-size:10px}.idea-card small{display:block;color:#858678;font-size:10px}.empty-ideas{font-style:italic;font-size:11px}#share-fallback{height:155px;margin-top:15px}[hidden]{display:none!important}#board.shake{animation:shake .3s}@keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}@keyframes appear{from{opacity:.4;transform:scale(.97)}to{opacity:1;transform:scale(1)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(max-width:600px){header{height:73px;margin:0 20px}.wordmark{font-size:27px;letter-spacing:-1.7px}#help{font-size:10px;padding-left:12px}#help span{display:none}main{margin-top:25px;padding:0 23px}.edition{font-size:8px;gap:12px;letter-spacing:1.3px}h1{font-size:24px;letter-spacing:-.7px;margin-top:20px}.subline{font-size:12px;margin-bottom:25px}#board{gap:6px}.tile{height:97px;font-size:9px;padding-bottom:8px}.tile img{width:66px;height:66px}.tile.selected:after{right:5px;top:5px;border-top-width:8px;border-left-width:8px}.status{font-size:10px}.status>div{gap:9px}.life{width:9px;height:9px}#lives{gap:5px}#selection-count{font-size:9px}.actions button{min-width:90px;padding:11px 14px;font-size:12px}.tabs{gap:12px}.tabs button{font-size:10px}.tabs button span{display:none}.panel{font-size:11px}.solved-group h3{font-size:10px}.solved-group p{font-size:10px}footer{margin:28px 20px 0;font-size:9px}}@media(max-width:370px){.wordmark{font-size:24px}.tabs{gap:9px}.tabs button{font-size:9px}.tile{font-size:8px}.edition{font-size:7px}}

.local-note{font-size:10px;color:#77796c;margin-left:12px}.panel #idea-form{margin-top:12px}.idea-card p{margin-top:0}.tile:disabled{opacity:1;cursor:default}

#finish #ranking{display:flex;align-items:center;justify-content:center;gap:9px}#ranking-ball{object-fit:contain;image-rendering:pixelated}

body {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
}
main h1 {
  margin-bottom: 28px;
}
#scene-art, #scene-wash {
  position: fixed;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
#scene-art {
  filter: blur(2px);
  transform: scale(1.012);
}
#scene-wash {
  background:
    linear-gradient(to bottom, transparent 65%, rgba(252,249,236,.56)),
    radial-gradient(ellipse at 50% 43%, rgba(252,249,236,.68), rgba(252,249,236,.26) 68%);
}
body[data-background="plain"] #scene-wash,
body:not([data-background]) #scene-wash {
  display: none;
}
#panel-archive {
  width: min(360px, 100%);
  margin-inline: auto;
}
#archive-list {
  padding: 0;
  margin: 0;
  list-style: none;
}
.archive-link {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 360px;
  padding: 8px 0;
  color: var(--ink);
  text-decoration-color: #968d7f;
  text-underline-offset: 3px;
}
.archive-link span {
  color: #53564a;
  font-size: 11px;
}
.archive-link .archive-completed {
  color: #286e43;
  font-weight: 600;
}
#archive-return {
  justify-content: center;
  margin-bottom: 5px;
}
  .vg-background-picker {
    max-width: 100%;
    width: 210px;
    min-height: 36px;
    padding: 7px 9px;
    font: inherit;
    color: var(--ink);
    background: var(--paper);
    border: 1px solid #b6b4a6;
    border-radius: 5px;
  }
  #vg-results-dialog {
    width: min(476px, calc(100% - 28px));
    max-width: none;
    max-height: calc(100% - 28px);
    padding: 29px 26px 25px;
  }
  #vg-results-dialog::backdrop {
    background: #171e36a8;
    backdrop-filter: blur(2px);
  }
  #vg-results-dialog #finish {
    padding: 0;
    margin: 0;
    border: 0;
  }
  #vg-results-dialog #finish-title {
    margin: 0 22px;
    font-size: 27px;
    line-height: 1.26;
  }
  #vg-results-dialog #ranking {
    margin: 0;
    font-size: 17px;
  }
  #vg-results-dialog #finish-copy {
    margin: 2px 0 19px;
    color: #55594e;
  }
  #vg-results-groups {
    list-style: none;
    padding: 0;
    margin: 0 0 18px;
    text-align: left;
  }
  .vg-result-group {
    display: grid;
    grid-template-columns: 10px 1fr auto;
    align-items: center;
    gap: 9px;
    padding: 9px 0;
    border-top: 1px solid #d4cebd;
    line-height: 1.35;
  }
  .vg-result-group:last-child {
    border-bottom: 1px solid #d4cebd;
  }
  .vg-result-color {
    width: 9px;
    height: 9px;
    border-radius: 50%;
  }
  .vg-result-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
  }
  .vg-result-difficulty,
  .vg-result-state {
    font-size: 11px;
    color: #53564a;
  }
  .vg-result-state[data-solved="true"] {
    color: #335347;
    font-weight: 700;
  }
  .vg-results-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }
  #vg-reopen-results {
    display: block;
    margin: 8px auto 0;
  }
  @media (max-width: 450px) {
    #vg-results-dialog { padding: 26px 17px 21px; }
    #vg-results-dialog #finish-title { font-size: 23px; }
  }
  #vg-results-dialog[open] {
    animation: vg-results-arrive 1000ms cubic-bezier(.22,.61,.36,1) both;
  }
  #vg-results-dialog[open]::backdrop {
    animation: vg-results-dim 1000ms ease-out both;
  }
  @media (prefers-reduced-motion: reduce) {
    #vg-results-dialog[open],
    #vg-results-dialog[open]::backdrop {
      animation: none;
    }
  }
@keyframes vg-results-arrive {
  0% {
    opacity: 0;
    transform: translateY(14px) scale(.945);
  }
  69% {
    opacity: 1;
    transform: translateY(-2px) scale(1.008);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes vg-results-dim {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (min-width: 900px) {
  header {
    height: clamp(60px, 8.7vh, 74px);
  }
  main {
    position: relative;
    /* Center against the window even when a desktop scrollbar takes up space. */
    left: calc((100vw - 100%) / 2);
    width: clamp(570px, 48vw, 640px);
    margin-top: clamp(20px, calc(35svh - 249px), 52px);
  }
  main h1 {
    margin-top: 17px;
    margin-bottom: 20px;
  }
  #board {
    gap: 7px;
  }
  .tile {
    --tile-height: clamp(82px, 11vh, 104px);
    height: var(--tile-height);
  }
  .tile img {
    width: calc(var(--tile-height) - 32px);
    height: calc(var(--tile-height) - 32px);
  }
  .solved-group {
    padding-block: 16px;
    margin-bottom: 7px;
  }
  .status {
    margin-top: 19px;
  }
  #message {
    margin: 10px 0 9px;
  }
  #explanations {
    margin-top: 18px;
  }
  .notebook {
    margin-top: 20px;
  }
  .tabs button {
    padding: 12px 0 10px;
  }
  .panel {
    padding-top: 10px;
  }
}

.notebook-tablist {
  display: contents;
}
#tab-ideas {
  order: 1;
}
#stats-open:hover {
  color: var(--ink);
}
#stats-dialog {
  width: min(80vw, 760px);
  max-width: none;
  max-height: 80svh;
  padding: 26px clamp(16px, 4vw, 36px);
  overflow-y: auto;
}
#stats-dialog h2 {
  margin: 0 34px 10px;
  text-align: center;
}
#stats-description {
  margin: 0;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  text-align: center;
  color: #53564a;
}
.stats-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  align-items: center;
  gap: 22px;
  margin-top: 14px;
}
#stats-chart {
  display: block;
  width: 100%;
  max-width: 320px;
  margin-inline: auto;
}
#stats-chart text {
  fill: var(--ink);
  font-size: 10px;
  text-anchor: middle;
}
.stats-grid {
  stroke: #aaa896;
  fill: none;
}
.stats-shape {
  stroke: #286e43;
  stroke-width: 2;
  fill: #79a67766;
}
#stats-counts {
  margin: 0;
  display: grid;
  gap: 6px;
}
.stats-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: baseline;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 5px;
  font-size: 13px;
}
.stats-row dd {
  margin: 0;
  white-space: nowrap;
  color: #286e43;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.stats-row dd[data-unseen] {
  color: #53564a;
  font-weight: 400;
}
@media (max-width: 650px) {
  #stats-dialog {
    width: min(88vw, 400px);
    padding-block: 18px;
  }
  .stats-content {
    grid-template-columns: 1fr;
    gap: 8px;
    margin-top: 8px;
  }
  #stats-chart {
    max-width: 215px;
  }
}

@media (prefers-reduced-motion: no-preference) {
  @supports (transition-behavior: allow-discrete) {
    #stats-dialog {
      opacity: 0;
      transform: translateY(5px) scale(.985);
      transition: opacity 160ms ease, transform 160ms ease,
        display 160ms allow-discrete, overlay 160ms allow-discrete;
    }
    #stats-dialog::backdrop {
      opacity: 0;
      transition: opacity 160ms ease, display 160ms allow-discrete, overlay 160ms allow-discrete;
    }
    #stats-dialog[open] {
      opacity: 1;
      transform: none;
    }
    #stats-dialog[open]::backdrop {
      opacity: 1;
    }
    @starting-style {
      #stats-dialog[open] {
        opacity: 0;
        transform: translateY(5px) scale(.985);
      }
      #stats-dialog[open]::backdrop {
        opacity: 0;
      }
    }
  }
}