.sdk-play-controls{justify-content:center;padding:12px 0 18px;margin:0}.sdk-play-controls .sdk-mode-switch{flex:0 1 390px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;padding:4px;border:1px solid var(--sdk-gold);border-radius:9px;background:var(--sdk-night);box-shadow:inset 0 0 0 2px var(--sdk-paint-c8bb9150),0 4px 12px var(--sdk-paint-07161d88)}.sdk-play-controls .sdk-mode-switch button{min-height:46px;padding:9px 16px;border-radius:5px;font-size:14px;font-weight:500;color:var(--sdk-paper);line-height:1.4;text-align:center;position:relative;isolation:isolate}.sdk-play-controls .sdk-mode-switch button[aria-pressed=true]{color:var(--sdk-ink);text-shadow:0 1px var(--sdk-paint-faf3df)}.sdk-play-controls .sdk-mode-switch button[aria-pressed=true]:after{content:none}.sdk-play-controls .sdk-mode-switch button:before,.sdk-material-button:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;border:10px solid transparent;border-image:url(/images/game/sudoku/tab-parchment-v1.webp) 26 fill / 10px / 0 stretch;opacity:0;transition:opacity .18s ease}.sdk-play-controls .sdk-mode-switch button[aria-pressed=true]:before,.sdk-material-button:before{opacity:1}.sdk-toolbar{padding:10px 12px;gap:10px}.sdk-toolbar>.sdk-board-settings{gap:10px;min-width:0}.sdk-toolbar>.sdk-board-status{gap:4px;flex:none}.sdk-toolbar .sdk-symbol-switch{min-height:44px;border-color:var(--sdk-paint-af9e6f55);border-radius:6px;padding:3px;box-shadow:inset 0 1px 2px var(--sdk-paint-07161d88)}.sdk-symbol-switch button{display:flex;align-items:center;justify-content:center;gap:5px;min-height:36px;padding:5px 8px;border-radius:4px;color:var(--sdk-paper)}.sdk-symbol-switch button[aria-pressed=true]{color:var(--sdk-paper-light);background:var(--sdk-jade) url(/images/game/sudoku/drawer-silk-v1.webp) center / cover;box-shadow:inset 0 0 0 1px var(--sdk-gold),inset 0 1px 3px var(--sdk-paint-c8bb9150),0 2px 4px var(--sdk-paint-07161d88)}.sdk-mode-icon{display:grid;place-items:center;width:20px;height:22px;flex:none;pointer-events:none}.sdk-mode-icon .sdk-yokai,.sdk-mode-icon .sdk-digit{width:100%;height:100%}.sdk-difficulty-trigger{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:44px;padding:7px 10px;border:1px solid var(--sdk-paint-af9e6f55);border-radius:6px;background:var(--sdk-night);box-shadow:inset 0 1px var(--sdk-paint-c8bb9150);color:var(--sdk-paper);font-size:12px;text-align:left;line-height:1.4}.sdk-difficulty-trigger span{white-space:nowrap}.sdk-difficulty-trigger svg{width:15px;height:15px;color:var(--sdk-gold)}.sdk-board-status .sdk-icon-button{border-radius:5px}.sdk-board-status .sdk-timer{padding:0 5px;font-size:14px}@media(hover:hover){.sdk-play-controls .sdk-mode-switch button:not([aria-pressed=true]):hover,.sdk-symbol-switch button:not([aria-pressed=true]):hover,.sdk-difficulty-trigger:hover,.sdk-board-status .sdk-icon-button:not(:disabled):hover{background-color:var(--sdk-paint-30504dcf)}}.sdk-difficulty-dialog{--sdk-ink: var(--sdk-paint-253936);--sdk-paper-light: var(--sdk-paint-faf3df);width:min(610px,calc(100vw - 32px));max-height:calc(100dvh - var(--yk-bottom-overlay-clearance, 0px) - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 32px);padding:26px;text-align:left;scrollbar-width:thin;scrollbar-color:var(--sdk-gold) transparent}.sdk-difficulty-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.sdk-difficulty-heading .sdk-eyebrow{font-size:10px;letter-spacing:.12em;margin:0 0 6px;color:var(--sdk-gold)}.sdk-difficulty-heading h2{margin:0;font-size:25px;line-height:1.4}.sdk-difficulty-close{display:grid;place-items:center;flex:none;width:44px;height:44px;border:1px solid var(--sdk-paint-c8bb9150);border-radius:50%;color:var(--sdk-paper)}.sdk-difficulty-close svg{width:18px;height:18px}.sdk-difficulty-intro{margin:10px 0 20px;font-size:13px;color:var(--sdk-paint-c5cdc4);line-height:1.7}.sdk-level-options{border:0;padding:0;margin:0;display:grid;gap:10px;min-width:0}.sdk-level-card{position:relative;display:grid;grid-template-columns:90px minmax(0,1fr) 20px;gap:16px;align-items:center;padding:14px;background:var(--sdk-paint-19353eaa);border:1px solid var(--sdk-paint-c8bb9150);border-radius:7px;cursor:pointer;transition:background-color .16s,border-color .16s,transform .16s}.sdk-level-card[data-selected=true]{border-color:var(--sdk-gold);background:var(--sdk-paint-30504dcf);box-shadow:inset 3px 0 var(--sdk-gold),inset 0 1px var(--sdk-paint-c8bb9150)}.sdk-level-card:has(input:focus-visible){outline:2px solid var(--sdk-paper);outline-offset:3px}.sdk-level-card:active{transform:scale(.992)}.sdk-level-card input{position:absolute;width:1px;height:1px;opacity:0}.sdk-level-illustration{display:flex;flex-direction:column;align-items:center;gap:5px}.sdk-level-illustration>small{font-size:10px;color:var(--sdk-paint-c5cdc4);letter-spacing:.1em}.sdk-level-preview{display:grid;grid-template-columns:repeat(var(--preview-size),minmax(0,1fr));width:90px;aspect-ratio:1;border:5px solid transparent;border-image:url(/images/game/sudoku/frame.webp) 248 / 5px / 0 stretch;background:var(--sdk-paper) url(/images/game/sudoku/washi-v2.webp) center / cover;box-shadow:0 4px 8px var(--sdk-paint-07161d88)}.sdk-level-preview-cell{display:grid;place-items:center;min-width:0;min-height:0;border-right:.5px solid var(--sdk-paint-b8af97);border-bottom:.5px solid var(--sdk-paint-b8af97)}.sdk-level-preview-cell.box-right{border-right:1px solid var(--sdk-paint-605e48)}.sdk-level-preview-cell.box-bottom{border-bottom:1px solid var(--sdk-paint-605e48)}.sdk-level-preview-cell .sdk-digit{width:100%;height:100%}.sdk-level-copy{display:flex;flex-direction:column;gap:4px}.sdk-level-copy>strong{font-size:16px;font-weight:500;line-height:1.5;color:var(--sdk-paper)}.sdk-level-caption{font-size:12px;color:var(--sdk-gold)}.sdk-level-description{font-size:12px;line-height:1.7;color:var(--sdk-paint-c5cdc4)}.sdk-level-check{width:20px;height:20px;border-radius:50%;border:1px solid var(--sdk-paint-c8bb9150);display:grid;place-items:center}.sdk-level-card[data-selected=true] .sdk-level-check{background:var(--sdk-gold);color:var(--sdk-ink);border-color:var(--sdk-gold)}.sdk-level-check svg{width:14px;height:14px}.sdk-difficulty-note{margin:18px 0;font-size:11px;line-height:1.8;color:var(--sdk-paint-c5cdc4)}.sdk-difficulty-footer{display:flex;justify-content:flex-end;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--sdk-paint-c8bb9150)}.sdk-difficulty-cancel{min-height:44px;padding:8px 16px;font-size:13px;color:var(--sdk-paper);border-radius:4px}.sdk-material-button{position:relative;isolation:isolate;min-height:48px;padding:10px 25px;font-size:14px;color:var(--sdk-ink);font-weight:500;text-align:center}.sdk-difficulty-dialog button{transition:transform .18s,opacity .18s,background-color .18s}.sdk-difficulty-dialog button:active{transform:scale(.98)}@media(hover:hover){.sdk-level-card:hover{border-color:var(--sdk-gold)}.sdk-difficulty-cancel:hover,.sdk-difficulty-close:hover{background:var(--sdk-paint-30504dcf)}.sdk-material-button:hover{transform:translateY(-1px)}}@media(max-width:820px){.sdk-app[data-playing=true] .sdk-play-controls{flex:0 0 52px;padding:5px 0}.sdk-play-controls .sdk-mode-switch{flex-basis:330px;padding:3px;gap:2px}.sdk-play-controls .sdk-mode-switch button{min-height:36px;padding:6px 10px;font-size:12px}.sdk-play{--sdk-board-size: min( 600px, calc(100vw - 32px) , calc( var(--sdk-room-height) - var(--sdk-header-height) - 156px - var(--sdk-dock-height, var(--sdk-dock-fallback)) - var(--sdk-status-space) ) )}.sdk-toolbar{flex:0 0 88px;display:grid;grid-template-columns:minmax(0,1fr);gap:0;padding:2px 4px 6px;margin:0}.sdk-toolbar>.sdk-board-settings{justify-content:center;gap:8px}.sdk-toolbar>.sdk-board-status{justify-content:flex-end;gap:3px}.sdk-board-status .sdk-icon-button{min-height:32px;width:36px;min-width:36px}.sdk-board-status .sdk-timer{font-size:12px}.sdk-difficulty-trigger{min-height:42px;font-size:11px;padding:6px 9px}.sdk-toolbar .sdk-symbol-switch{min-height:42px}.sdk-symbol-switch button{min-height:34px;padding:4px 8px;font-size:11px}.sdk-mode-icon{width:18px;height:20px}.sdk-play[data-complete=true] .sdk-toolbar{display:flex;flex:0 0 48px}.sdk-difficulty-dialog{padding:20px 16px;width:min(520px,calc(100vw - 24px))}.sdk-difficulty-heading h2{font-size:21px}.sdk-difficulty-intro{margin-bottom:14px;font-size:12px}.sdk-level-card{grid-template-columns:72px minmax(0,1fr) 16px;gap:10px;padding:11px 10px}.sdk-level-preview{width:72px;border-width:4px;border-image-width:4px}.sdk-level-copy>strong{font-size:14px}.sdk-level-caption{font-size:11px}.sdk-level-description{font-size:11px;line-height:1.65}.sdk-level-check{width:16px;height:16px}.sdk-difficulty-note{margin:14px 0}.sdk-difficulty-footer{gap:8px}.sdk-material-button{font-size:12px;padding-inline:17px}}@media(prefers-reduced-motion:reduce){.sdk-mode-switch button:before,.sdk-level-card,.sdk-difficulty-dialog button{transition:none}}@media(max-width:820px)and (max-height:519px){.sdk-play{--sdk-board-size: min(360px, calc(100vw - 32px) )}}.sdk-ranking-dialog{width:min(510px,calc(100vw - 28px));text-align:left;padding:26px}.sdk-ranking-dialog .sdk-difficulty-heading h2{font-size:23px;outline:none}.sdk-ranking-name{display:block;margin:18px 0 8px;font-size:13px;color:var(--sdk-paper)}.sdk-ranking-name-input{display:block;width:100%;min-height:48px;padding:10px 14px;border:1px solid var(--sdk-gold);border-radius:5px;background:var(--sdk-paint-122630);color:var(--sdk-paper);font-size:16px}.sdk-ranking-name-input:focus-visible{outline:2px solid var(--sdk-gold);outline-offset:3px}.sdk-ranking-dialog .sdk-difficulty-note{margin:10px 0 16px}.sdk-ranking-name-preview{display:flex;align-items:center;gap:16px;padding:16px;border-block:1px solid var(--sdk-paint-c8bb9150);background:var(--sdk-paint-19353eaa)}.sdk-ranking-name-preview>span{display:flex;flex-direction:column;gap:5px;min-width:0}.sdk-ranking-name-preview small{font-size:11px;color:var(--sdk-gold)}.sdk-ranking-name-preview strong{font-size:17px;overflow-wrap:anywhere}.sdk-ranking-error{color:var(--sdk-paint-f4d8bd);font-size:12px;line-height:1.7}.sdk-ranking-dialog button:disabled{cursor:default;opacity:.5}.sdk-ranking-dialog button{transition:transform .18s,opacity .18s}.sdk-ranking-dialog button:active:not(:disabled){transform:scale(.98)}.sdk-ranking-dialog .sdk-material-button{--sdk-ink: var(--sdk-paint-253936)}@media(max-width:420px){.sdk-ranking-dialog{padding:20px 16px}.sdk-ranking-dialog .sdk-difficulty-heading h2{font-size:20px}.sdk-ranking-dialog .sdk-material-button{padding-inline:16px;font-size:12px}}.sdk-toolbar{flex-wrap:wrap}.sdk-toolbar>.sdk-board-status{margin-left:auto}.sdk-next-puzzle{display:flex;align-items:center;gap:5px;min-height:44px;padding:6px;font-size:11px;border-radius:5px;color:var(--sdk-paper)}.sdk-next-puzzle svg{width:16px;height:16px;color:var(--sdk-gold)}.sdk-next-completed{display:inline-flex;align-items:center;gap:8px}@media(max-width:820px){.sdk-toolbar>.sdk-board-status{margin-left:0}.sdk-next-puzzle{margin-right:auto;min-height:32px;font-size:11px}}.sdk-admission{max-width:520px;padding:32px}.sdk-admission h2{margin:12px 0 24px;font-size:24px}.sdk-admission>p{font-size:14px;line-height:1.8}.sdk-admission footer{display:flex;gap:12px;margin-top:24px}.sdk-admission footer button{flex:1}.sdk-economy-values{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}.sdk-economy-values dt{font-size:12px}.sdk-economy-values dd{font-size:32px;font-variant-numeric:tabular-nums;margin:8px 0;color:var(--sdk-gold)}.sdk-entry-summary,.sdk-reward-received{color:var(--sdk-gold);font-variant-numeric:tabular-nums}.sdk-reward-table>div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--sdk-gold)}@media(max-width:480px){.sdk-admission{padding:24px}.sdk-admission footer{flex-direction:column-reverse}}