.nap-game{padding:22px 24px 18px}.nap-game .game-title{font-size:clamp(22px,2.5vw,29px)}.nap-game .game-header{margin-bottom:10px}.nap-controls{gap:8px;flex-wrap:wrap}.nap-pickers{display:flex;gap:8px}.nap-pickers[hidden]{display:none}.nap-pickers .game-field{max-width:130px}.nap-pickers select{min-width:80px}.nap-tutorial-link{border:0;background:none;color:var(--accent,#8d4c35);font:inherit;font-size:12px;text-decoration:underline;text-underline-offset:3px;cursor:pointer;margin-left:auto}.nap-tools{margin-top:9px;gap:6px}.nap-tools .game-tool{padding:8px 10px;font-size:12px;min-height:38px}.nap-tools kbd{font-size:9px}.nap-tools .game-tool:disabled{opacity:.45}.nap-instruction{font-size:12px;line-height:1.5;margin:8px 0;color:#716355;min-height:18px}.nap-board{--nap-size:4;display:grid;grid-template-columns:repeat(var(--nap-size),1fr);width:min(100%,430px);aspect-ratio:1;margin:0 auto;border:2px solid #80634a;border-radius:8px;overflow:hidden;background:#f6efe2;touch-action:none;isolation:isolate;user-select:none;-webkit-user-select:none}.nap-cell{position:relative;display:grid;place-items:center;min-width:0;min-height:0;padding:0;aspect-ratio:1;border:1px solid #d8cdbb;background:#fffdf7;color:#5c3d2f;cursor:pointer;line-height:1;outline-offset:-4px;border-radius:0;touch-action:none;-webkit-tap-highlight-color:transparent}.nap-cell:hover{background:#f9f2df}.nap-cell.has-nest{background:hsl(calc(28 + var(--nest-index)*47) 48% 89%)}.nap-cell.nest-top{border-top:3px solid #8d6b4b}.nap-cell.nest-bottom{border-bottom:3px solid #8d6b4b}.nap-cell.nest-left{border-left:3px solid #8d6b4b}.nap-cell.nest-right{border-right:3px solid #8d6b4b}.nap-cell.is-preview{background:#f4e0b1;box-shadow:inset 0 0 0 1px #d8aa54}.nap-cell.is-nap-highlight{background:#d9e9ee;box-shadow:inset 0 0 0 2px #568997}.nap-cell.is-anchor{box-shadow:inset 0 0 0 3px #a45435;background:#f5d4b9;z-index:1}.nap-cell:focus-visible{outline:3px solid #654e8c;z-index:2}.nap-cell[aria-disabled=true]{cursor:default}.nap-clue{display:flex;align-items:center;justify-content:center;gap:1px;pointer-events:none}.nap-clue img{width:clamp(16px,2.5vw,28px);height:clamp(20px,3vw,32px);object-fit:contain}.nap-clue strong{font-size:clamp(13px,1.6vw,20px);font-weight:800;font-family:var(--font-body,Arial,sans-serif);color:#553a2b;text-shadow:0 1px #fff}.nap-message{font-size:12px;line-height:1.5;min-height:18px;margin:9px 0}.nap-toolbar{gap:6px;flex-wrap:wrap}.nap-toolbar .game-action{font-size:12px;padding:9px 10px;min-height:36px}.nap-toolbar .game-action:last-child{margin-left:auto}.nap-welcome{display:flex;align-items:center;gap:8px;background:#f5ead3;border:1px solid #dfcba6;border-radius:8px;padding:7px 9px;margin:7px 0;font-size:11px;line-height:1.4}.nap-welcome[hidden]{display:none}.nap-welcome span{flex:1}.nap-welcome button{background:none;border:0;padding:4px;color:#75452d;text-decoration:underline;cursor:pointer;font:inherit;font-weight:700}.nap-tutorial-board{max-width:330px;margin:14px auto}.nap-tutorial-dialog{max-width:480px}.nap-tutorial-dialog>p{font-size:14px;line-height:1.6}.nap-tutorial-dialog .game-toolbar{justify-content:flex-end}.nap-game .game-shortcuts{margin-bottom:0}.nap-game .game-dialog img{object-fit:contain}.nap-game .level-chapter>p{display:flex;justify-content:space-between;gap:10px}.nap-game .skipped-links .game-action{text-align:left}
@media(max-width:600px){.nap-game{padding:14px 12px}.nap-game .game-header{gap:8px;align-items:flex-start;margin-bottom:8px}.nap-game .game-eyebrow{font-size:9px;letter-spacing:.08em;margin-bottom:3px}.nap-game .game-title{font-size:21px;line-height:1.15}.nap-game .game-subtitle{font-size:11px;line-height:1.35;margin-top:4px}.nap-game .game-stats{gap:10px;flex-shrink:0}.nap-game .game-stat small{font-size:9px}.nap-game .game-stat strong{font-size:17px}.nap-game .game-play-modes{margin-bottom:8px}.nap-game .game-play-modes button{font-size:11px;padding:8px 6px}.nap-controls{margin-bottom:3px}.nap-controls .game-action{font-size:11px;padding:7px 9px;min-height:32px}.nap-tutorial-link{font-size:10px}.nap-pickers .game-field{font-size:10px}.nap-pickers select{font-size:11px;min-width:72px;padding:5px 7px;min-height:30px}.nap-tools{gap:4px;margin-top:6px}.nap-tools .game-tool{font-size:10px;padding:6px 7px;min-height:32px}.nap-tools kbd{display:none}.nap-instruction{font-size:11px;margin:6px 0;line-height:1.4;min-height:30px}.nap-board{width:min(100%,380px);border-radius:6px}.nap-clue img{width:clamp(17px,5vw,24px);height:clamp(21px,6vw,29px)}.nap-clue strong{font-size:clamp(12px,3.4vw,17px)}.nap-message{font-size:11px;line-height:1.4;margin:7px 0;min-height:15px}.nap-toolbar{gap:4px}.nap-toolbar .game-action{font-size:10px;padding:7px 7px;min-height:32px}.nap-toolbar .game-action:last-child{margin-left:0;flex:1}.nap-game .game-social-tools{margin-top:10px}.nap-game .game-social-tools button{font-size:11px}.nap-game .game-shortcuts{font-size:10px}.nap-welcome{font-size:10px;padding:5px 7px;gap:5px}.nap-tutorial-dialog{padding:16px}.nap-tutorial-board{max-width:290px}.nap-cell.nest-top{border-top-width:2px}.nap-cell.nest-bottom{border-bottom-width:2px}.nap-cell.nest-left{border-left-width:2px}.nap-cell.nest-right{border-right-width:2px}}
@media(max-height:700px) and (min-width:601px){.nap-board{max-width:340px}.nap-game{padding:16px 20px}.nap-instruction{margin:5px 0}.nap-message{margin:6px 0}}
@media(max-width:359px){.nap-game .nap-toolbar{display:flex;min-width:0}.nap-game .nap-toolbar .game-action{flex:0 0 auto}.nap-game .nap-toolbar .game-action:last-child{flex:1 0 auto}}

/* Put the board and its main controls in the first play area. */
.nap-page .page-wrap{padding-top:8px}
.nap-page .breadcrumbs{font-size:9px;line-height:1.35;gap:6px;margin-bottom:4px}
.nap-page .breadcrumbs>span:last-child{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nap-page .article-header{padding:4px 0 7px;margin-bottom:6px}
.nap-page .article-header h1{font-size:20px;line-height:1.15;margin:0 0 3px;letter-spacing:-.02em}
.nap-page .article-header>.eyebrow,.nap-page .article-meta{display:none}
.nap-page .article-intro{font-size:12px;line-height:1.4;margin:0}
.nap-game{padding:12px!important}
.nap-game .game-header{gap:12px;align-items:center;margin-bottom:6px}
.nap-game .game-eyebrow{display:none}
.nap-game .game-title{font-size:23px;line-height:1.13;margin:0 0 3px}
.nap-game .game-subtitle{font-size:11px;line-height:1.35;margin:0}
.nap-game .game-stats{gap:14px}
.nap-game .game-stat small{font-size:9px;line-height:1.3}
.nap-game .game-stat strong{font-size:19px;line-height:1.3}
.nap-game .game-play-modes{margin:6px 0 4px;padding:3px}
.nap-game .game-play-modes button{min-height:31px;padding:5px 6px;font-size:11px;line-height:1.3}
.nap-game .nap-controls{align-items:center;gap:5px 8px;margin:5px 0 7px}
.nap-game .nap-controls .game-action{font-size:11px;line-height:1.3;padding:5px 8px;min-height:30px}
.nap-game .nap-controls .game-puzzle-switch{gap:4px;min-width:0}
.nap-game .nap-controls .game-level-button{min-width:100px}
.nap-game .nap-tutorial-link{font-size:11px;line-height:1.4;padding:4px 0;min-height:28px}
.nap-game .nap-pickers{gap:6px;flex-wrap:wrap}
.nap-game .nap-pickers .game-field{gap:2px;font-size:10px;line-height:1.3}
.nap-game .nap-pickers select{min-width:72px;min-height:29px;padding:4px 7px;font-size:11px}
.nap-play-area{display:grid;grid-template-columns:minmax(0,380px) minmax(190px,1fr);grid-template-areas:"tools help" "board help" "toolbar help" "message help";gap:7px 12px;align-items:start}
.nap-help-panel{grid-area:help;display:flex;flex-direction:column;gap:9px;min-width:0;min-height:0;contain:size;align-self:stretch;overflow-y:auto;overscroll-behavior:contain;scrollbar-gutter:stable;padding-right:2px}
.nap-help-panel>*{flex-shrink:0}
.nap-play-area>.game-board-wrap{grid-area:board;width:100%;max-width:none;margin:0}
.nap-play-area .nap-board{width:100%;max-width:380px;margin:0 auto}
.nap-play-area>.nap-tools{grid-area:tools;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;width:100%;max-width:none;padding:3px;margin:0;justify-content:stretch}
.nap-play-area .nap-tools .game-tool{min-width:0;min-height:34px;gap:3px;padding:5px 3px;font-size:11px;line-height:1.3;white-space:normal}
.nap-play-area .nap-tools kbd{font-size:9px;line-height:1}
.nap-game .nap-play-area .nap-instruction{grid-area:instruction;font-size:11px;line-height:1.45;min-height:0;margin:0;max-width:none;text-align:left}
.nap-play-area .nap-welcome{grid-area:welcome;align-items:center;flex-wrap:wrap;gap:3px 5px;margin:0;padding:5px 7px;font-size:11px;line-height:1.35}
.nap-play-area .nap-welcome span{min-width:0;flex:1 1 105px}
.nap-play-area .nap-welcome button{padding:3px 0;font-size:11px;line-height:1.35}
.nap-play-area>.nap-toolbar{grid-area:toolbar;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px;width:100%;margin:0;min-width:0}
.nap-play-area .nap-toolbar .game-action{min-width:0;min-height:34px;margin:0;padding:6px 4px;font-size:11px;line-height:1.35;white-space:nowrap}
.nap-game .nap-play-area>.nap-message{grid-area:message;font-size:11px;line-height:1.4;min-height:0;max-width:none;margin:0;text-align:left}
.nap-game .nap-message:empty{display:none}
.nap-play-area #nap-evidence{grid-area:evidence;margin:0;padding:10px;font-size:11px;min-width:0}
.nap-game .nap-play-area #nap-evidence p{font-size:11px;line-height:1.5;margin:5px 0}
.nap-game .nap-play-area #nap-evidence h3{font-size:13px;line-height:1.3;margin:0}
.nap-game .nap-secondary-actions{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:5px 16px;margin-top:9px}
.nap-game .nap-secondary-actions button{font-size:11px;line-height:1.35;min-height:28px;padding:4px 0}
.nap-game .game-shortcuts{font-size:10px;line-height:1.4;margin:5px 0 0}
.nap-tutorial-dialog{max-height:calc(100dvh - 28px);overflow:auto}
@media(min-width:761px) and (max-width:1199px){
 .nap-play-area .nap-tool-detail,.nap-play-area .nap-tools kbd{display:none}
}
@media(min-width:761px) and (max-height:780px){
 .nap-page .article-intro{display:none}
 .nap-page .article-header{padding-bottom:3px;margin-bottom:4px}
 .nap-game{padding:10px!important}
 .nap-game .game-header{margin-bottom:4px}
 .nap-game .game-title{font-size:22px}
 .nap-game .game-play-modes{margin:4px 0 3px}
 .nap-game .game-play-modes button{min-height:30px}
 .nap-game .nap-controls{margin:3px 0 5px}
 .nap-play-area{grid-template-columns:minmax(0,350px) minmax(190px,1fr);row-gap:5px}
 .nap-play-area .nap-board{max-width:350px}
}
@media(max-width:760px){
 .nap-page .page-wrap{padding-top:6px}
 .nap-page .breadcrumbs{display:none}
 .nap-page .article-header{padding:3px 0 5px;margin-bottom:4px}
 .nap-page .article-header h1{font-size:18px;line-height:1.15;margin:0}
 .nap-page .article-intro{display:none}
 .nap-page .game-navigation-region{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:start}
 .nap-page .game-navigation-region>.game-selector{grid-column:1;grid-row:1;width:100%;min-width:0;max-width:none;margin:0;align-self:start}
 .nap-page .game-navigation-region>[data-companion-dock="mobile"]{grid-column:2;grid-row:1;margin:0;align-self:start;position:relative;z-index:2}
 .nap-page .game-navigation-region>.play-layout{grid-column:1/-1;min-width:0;width:100%}
 .nap-page .game-selector>summary{min-height:43px;padding:6px 8px;gap:6px}
 .nap-page .game-selector .home-selector-art{flex:0 0 23px;width:23px;height:25px}
 .nap-page .game-selector .home-selector-art svg,.nap-page .game-selector .home-selector-art img{width:23px;height:25px}
 .nap-page .game-selector .home-selector-label{font-size:0;min-width:0}
 .nap-page .game-selector .home-selector-label strong{font-size:11px}
 .nap-page .game-selector .home-selector-change{font-size:0;gap:0}
 .nap-page .game-selector .home-selector-chevron{font-size:17px;line-height:1}
 .nap-page [data-companion-dock="mobile"] .companion-corner{width:110px;min-height:45px;padding:7px 8px;font-size:11px;line-height:1.3;border-radius:11px}
 .nap-page .game-navigation-region>.game-selector[open]{grid-column:1/-1}
 .nap-page .game-navigation-region:has([data-companion-dock="mobile"] .companion-corner:not([hidden]))>.game-selector[open]>summary{padding-right:126px}
 .nap-game{padding:9px!important}
 .nap-game .game-header{gap:7px;margin-bottom:5px;align-items:center}
 .nap-game .game-title{font-size:20px;line-height:1.12;margin-bottom:2px}
 .nap-game .game-subtitle{font-size:10px;line-height:1.3}
 .nap-game .game-stats{gap:9px}
 .nap-game .game-stat small{font-size:8px}
 .nap-game .game-stat strong{font-size:17px;line-height:1.3}
 .nap-game .game-play-modes{margin:5px 0 3px}
 .nap-game .game-play-modes button{min-height:30px;font-size:11px;padding:4px}
 .nap-game .nap-controls{margin:3px 0 5px;gap:4px 7px}
 .nap-game .nap-controls .game-action{min-height:29px;padding:4px 7px}
 .nap-game .nap-tutorial-link{font-size:11px;min-height:26px;padding:3px 0}
 .nap-play-area{display:flex;flex-direction:column;gap:4px}
 .nap-help-panel{display:contents;contain:none;overflow:visible}
 .nap-play-area>.nap-tools{order:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}
 .nap-play-area .nap-tools .game-tool{min-height:31px;font-size:11px;padding:4px 3px}
 .nap-play-area .nap-tool-detail,.nap-play-area .nap-tools kbd{display:none}
 .nap-game .nap-play-area .nap-instruction{order:1;font-size:11px;line-height:1.35;width:100%;margin:0;min-height:0}
 .nap-play-area .nap-welcome{order:2;width:100%;padding:3px 5px;gap:3px 5px;font-size:11px;line-height:1.3}
 .nap-play-area .nap-welcome span{flex-basis:120px}
 .nap-play-area .nap-welcome button{font-size:11px;line-height:1.3;padding:2px 0}
 .nap-play-area>.game-board-wrap{order:3;width:100%;max-width:380px;margin:0 auto}
 .nap-play-area .nap-board{max-width:380px;width:100%}
 .nap-play-area>.nap-toolbar{order:4;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;width:100%;margin:0}
 .nap-play-area .nap-toolbar .game-action{font-size:11px;line-height:1.3;padding:6px 2px;min-height:33px;letter-spacing:-.015em}
 .nap-game .nap-play-area>.nap-message{order:5;width:100%;font-size:11px;line-height:1.35;margin:0;min-height:0}
 .nap-play-area #nap-evidence{order:6;width:100%;box-sizing:border-box}
 .nap-game .nap-secondary-actions{gap:5px 12px;margin-top:6px}
 .nap-game .nap-secondary-actions button{font-size:11px}
 .nap-game .game-shortcuts{font-size:10px;line-height:1.35;margin-top:3px}
}
@media(max-width:359px){
 .nap-game{padding:7px!important}
 .nap-game .game-title{font-size:18px}
 .nap-game .game-stats{gap:6px}
 .nap-game .game-stat strong{font-size:16px}
 .nap-play-area .nap-toolbar .game-action{font-size:10px;padding:6px 1px}
}