:root{font-family:system-ui,"Segoe UI",sans-serif;color:#22392c;background:#f8f7f2;line-height:1.5}*{box-sizing:border-box}
body{margin:0}main{min-height:100vh;min-height:100svh}#opening{padding:12px 0;color:#465d49}header,footer,main{max-width:1120px;margin:auto;padding-inline:clamp(12px,3vw,36px)}header,footer{display:flex;justify-content:space-between;gap:12px;align-items:center}header{padding-block:15px;border-bottom:1px solid #d2dacd}header>span:last-child,.eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.1em}.brand{font-size:1.5rem;font-weight:800;letter-spacing:-.06em}.brand span{color:#b44d30}
h1,h2,p{margin:0}h1{font-family:Georgia,serif;letter-spacing:-.04em;line-height:1.06;font-size:clamp(2.15rem,4.4vw,3.7rem);font-weight:500}.heading{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:26px 0}.heading h1{margin:6px 0 9px}.count{min-width:140px}.count strong{display:block}.count progress{width:100%;height:.7rem;accent-color:#38704e}.layout{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);grid-template-areas:"board task";gap:clamp(16px,3vw,36px);align-items:start}
.work,.drawing{border:1px solid #c7d3c3;background:#fff;border-radius:10px;padding:clamp(12px,2.4vw,24px)}.work{grid-area:task;background:#edf2e7}.drawing{grid-area:board}.work h2{font-size:clamp(1.6rem,3vw,2.25rem);margin:5px 0 12px}.work label{display:block;font-weight:600}.work input[type=text],#answer{background:#fff;color:inherit;border:1px solid #889d86;border-radius:5px;min-height:44px;padding:6px 9px;width:8rem;max-width:100%;font:inherit}
fieldset{border:0;margin:12px 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}legend{font-weight:600;margin-bottom:5px}.swatch{display:flex!important;align-items:center;gap:5px;border:1px solid #a4b2a1;border-radius:6px;padding:6px;min-height:44px;background:#fff;font-weight:500!important}.swatch:has(input:checked){outline:2px solid #315c40}.swatch small{display:block;font-size:.8rem}.swatch i{width:.75rem;height:.75rem;flex:none;background:var(--tone);border:1px solid #707970;border-radius:50%}
button{font:inherit;cursor:pointer;min-height:44px;border-radius:5px;border:1px solid #a7b6a3;background:white;color:inherit;padding:7px 11px}button.primary{background:#315c40;color:#fff;font-weight:650;border-color:#315c40}.next{margin-top:8px}#feedback:not(:empty),#solved-note:not([hidden]){margin-top:10px}#feedback{font-weight:600}
.board-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.board-heading span,#board-help{font-size:.87rem;color:#465d49}#board-help{margin:5px 0 8px}
#board{width:100%;border-spacing:2px;table-layout:fixed;text-align:center}#board thead td,#board th[scope=row]{width:1rem}#board th{font-size:.8rem}#board td{padding:0}#board button{display:block;width:100%;min-height:48px;aspect-ratio:1;height:auto;padding:3px 1px;font-size:clamp(.76rem,1.5vw,1.1rem);font-weight:600;border-radius:3px;background:var(--tile,#fbfbf7);font-variant-numeric:tabular-nums}.coord{display:none}#board .selected{outline:2px solid #263d2b;outline-offset:-2px}#board .marked{border-color:#586954}#done{margin-top:14px;background:#edf2e7;padding:12px;border-radius:6px}#manage{margin:22px 0;font-size:.9rem}#manage button{margin-top:6px}footer{padding-block:15px;border-top:1px solid #d3dbd1;font-size:.86rem}a{color:#234c39}.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:white;padding:8px;z-index:2}button:focus-visible,input:focus-visible,a:focus-visible{outline:3px solid #855514;outline-offset:2px}[hidden]{display:none!important}#offline{margin:12px 0;border:1px solid #a8b599;border-radius:6px;padding:10px;background:#eef3e6}#invalid{border:1px solid #af593e;padding:1rem;margin:1rem 0}
#board.picture-only{border-spacing:0}#board.picture-only button{min-height:0;border:0;border-radius:0;outline:none}#board.picture-only button:focus-visible{outline:3px solid #263d2b;outline-offset:-3px}#board.picture-only .fact,#board.picture-only .coord{visibility:hidden}#show-products,#view-board{margin-top:8px}
.pattern-toggle{margin:0 0 8px;padding:4px 9px}.pattern-toggle[aria-pressed=true]{background:#315c40;color:white}.swatch .pattern-name{display:none}
.pencil-view .swatch .pattern-name{display:block}.pencil-view [data-ink=white]{--pattern:none}.pencil-view [data-ink=vertical]{--pattern:repeating-linear-gradient(90deg,transparent 0 5px,var(--pencil-stroke,#506050) 5px 6px,transparent 6px 8px)}
.pencil-view [data-ink=slanted]{--pattern:repeating-linear-gradient(135deg,transparent 0 5px,var(--pencil-stroke,#506050) 5px 6px,transparent 6px 8px)}.pencil-view [data-ink=dots]{--pattern:radial-gradient(var(--pencil-stroke,#465747) 1.1px,transparent 1.4px)}
.pencil-view #board .marked,.pencil-view .swatch i{background-color:white;background-image:var(--pattern)}.pencil-view #board [data-ink=dots],.pencil-view .swatch i[data-ink=dots]{background-size:7px 7px}
.pencil-view .swatch i{width:18px;height:18px;border-radius:3px}.pencil-view #board .marked span{background:white;border-radius:3px;padding:1px 2px}
@media(forced-colors:active){.pencil-view{--pencil-stroke:CanvasText}.swatch i{border:1px solid CanvasText}
.pencil-view #board .marked,.pencil-view .swatch i{forced-color-adjust:none;background-color:Canvas;color:CanvasText;border-color:CanvasText}
.pencil-view #board .marked span{background:Canvas;color:CanvasText}}
@media(max-width:720px){.layout{grid-template-columns:minmax(0,1fr);grid-template-areas:"task" "board"}.heading{flex-wrap:wrap;margin:16px 0}.count{width:100%}.count progress{max-width:14rem}.count strong{display:inline;margin-right:8px}header{padding-block:9px}}
@media(max-width:420px){#board .fact{display:none}#board .coord{display:inline}#board button{min-height:44px}.swatch{gap:3px;padding:4px}.work,.drawing{padding:10px}.board-heading span{font-size:.77rem}}