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(width>=781px){.play-view{width:min(calc(100vw - (2 * var(--page-pad))), 112rem);position:relative;left:50%;transform:translate(-50%)}}.board-shell{--fit-board-width:min(54vw, var(--height-limited-board-width,53vh), var(--cell-capped-board-width,32rem));--side-clues:max(clamp(6rem, 11vw, 7.5rem), calc(var(--max-row-clue-characters,4) * .68rem + var(--max-row-clues,2) * .42rem + .7rem));min-width:0;width:min(100%, calc(var(--side-clues) + var(--fit-board-width)));grid-template-columns:minmax(0,1fr) auto;align-items:end;display:grid}.board-view-controls{min-height:2.75rem;color:var(--muted);letter-spacing:.06em;align-items:center;gap:.45rem;padding:0 .1rem .55rem;font-size:.68rem;display:flex}.board-view-label{color:var(--brass);letter-spacing:.12em;text-transform:uppercase;margin-right:.2rem;font-size:.62rem;font-weight:650}.zoom-buttons{border:1px solid var(--line);display:flex}.zoom-buttons 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var(--line-strong);background:var(--cell);cursor:crosshair;touch-action:none;width:4.75rem;margin:0 0 .55rem .75rem;padding:0;display:grid;position:relative;overflow:hidden}.navigator-cell{background:var(--cell);min-width:0}.navigator-cell.is-filled{background:var(--ivory)}.navigator-cell.is-excluded{background:#343840}.navigator-cell.is-tentative{background:#77746e}.navigator-window{border:2px solid var(--focus-gold);min-width:.4rem;min-height:.4rem;box-shadow:0 0 0 1px var(--canvas);pointer-events:none;background:#f0bd581a;position:absolute}.row-clue.is-line-control,.column-clue.is-line-control{appearance:none;opacity:1;background:0 0;border:0;border-radius:0;width:100%;min-width:0;min-height:0}.row-clue.is-line-control{padding:0 .7rem 0 0}.column-clue.is-line-control{padding:0 0 .45rem}.row-clue.is-line-action,.column-clue.is-line-action{color:var(--focus-gold);cursor:pointer;background:#f0bd582e}.row-clue.is-line-action{box-shadow:inset -4px 0 var(--focus-gold), inset 0 0 0 1px 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var(--cell-capped-board-width,32rem));--side-clues:max(4.65rem, calc(var(--max-row-clue-characters,4) * .55rem + var(--max-row-clues,2) * .34rem + .55rem))}.puzzle-cards{grid-template-columns:1fr}.puzzle-card,.puzzle-card:first-child{border-left:0}.library-progress-management{flex-direction:column;align-items:flex-start;gap:.75rem}.collection-route-heading{grid-template-columns:auto minmax(0,1fr)}.collection-route-stats{text-align:left;border-left:0;flex-flow:wrap;grid-column:2;align-items:baseline;gap:.4rem;padding:0}.collection-route-stats strong{font-size:1.35rem}.collection-route-stats span:last-child{width:100%;margin-top:.25rem}.help-sections{grid-template-columns:1fr;gap:1.5rem}.row-clue.is-line-control{padding-right:.55rem}}@media (width<=480px){.wordmark{gap:.55rem;font-size:1.35rem}.header-actions{gap:.2rem}.header-help-button{padding-inline:.4rem;font-size:.62rem}.mark-tools{grid-template-columns:repeat(3,minmax(0,1fr));justify-content:stretch;display:grid}.tool-button{justify-content:center;justify-items:center;width:100%;min-width:0;padding:.45rem .2rem}.header-help-wide{display:none}.header-help-short{display:inline}.header-actions.pwa-actions .quiet-button:first-child{display:grid}.pwa-button{min-width:3.75rem;padding-inline:.55rem}.connectivity-status{font-size:.58rem}.collection-overview-heading{align-items:start}.collection-card{min-height:17rem}.collection-card-progress{flex-direction:column;align-items:flex-start;gap:.35rem}.collection-card-progress span:last-child{text-align:left}.collection-view{padding-block:1.75rem 5rem}.collection-route-heading{gap:1rem}.collection-route-copy h1{font-size:clamp(2.7rem,15vw,4rem)}.collection-study-heading{flex-direction:column;align-items:flex-start;margin-top:2.5rem}.collection-route-navigation{flex-direction:column;align-items:stretch}.board-view-controls{flex-wrap:wrap;gap:.35rem;min-height:auto;padding-bottom:.45rem}.board-view-label{width:100%;margin:0}.board-view-status{margin-left:auto}.board-navigator{width:4.2rem;margin-left:.45rem}.puzzle-viewport:not(.is-zoomed) .column-clue,.puzzle-viewport:not(.is-zoomed) .row-clue{font-size:var(--mobile-clue-font-size,var(--clue-font-size,clamp(.58rem, 2.8vw, .72rem)));line-height:1}.help-dialog,.settings-dialog,.progress-import-dialog{width:calc(100% - 1rem);max-height:calc(100dvh - 1rem);padding:1.25rem}.settings-footer,.progress-data-row,.audio-volume-row,.help-tutorial-action{flex-direction:column;align-items:flex-start}.update-notice{right:.5rem;bottom:max(.5rem, env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;max-width:none;left:.5rem}.update-notice-actions{align-self:start}.audio-volume-control{width:100%}.tutorial-guide{grid-template-columns:1fr auto;margin-bottom:.75rem}.tutorial-guide-copy{grid-area:2/1/auto/-1}.tutorial-guide .primary-button{grid-column:1/-1}.tutorial-continue-button{grid-column:1/-1;justify-self:start}.tutorial-callout{grid-template-columns:auto minmax(0,1fr)}.tutorial-callout button{grid-column:2;justify-self:start;padding:0}.import-summary{grid-template-columns:1fr}.import-summary div+div{border-top:1px solid var(--line);border-left:0}.study-placeholder span{width:3rem}.section-heading{align-items:start;gap:1rem}.collection-count{text-align:right}}