@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Caslon+Display&display=swap');
.controls{text-align:center;font-size:11px;color:#748071;line-height:1.8;margin:0 0 12px}
.touch-modes{display:flex;gap:6px;margin-top:12px;background:#eff1e8;padding:4px;border-radius:12px}.touch-modes button{flex:1;min-height:44px;border:0;background:transparent}.touch-modes .selected{background:#304e3c;color:#fff}.toolbar label{min-width:0}button,select{-webkit-tap-highlight-color:transparent}
#board,#board .cell{touch-action:none;-webkit-user-select:none;user-select:none}
.region-label{position:absolute;top:2px;left:3px;font:600 8px 'DM Sans',sans-serif;color:#273c32b0;pointer-events:none}.region-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:5px;margin-top:14px}.region-chip{border:1px solid #50634d50;border-radius:5px;padding:4px 7px;font-size:10px;color:#273c32}.region-chip.overfull{outline:2px solid #b52727}.cell{user-select:none}
:root{font-family:'DM Sans',sans-serif;color:#273c32;background:#f7f6ee}*{box-sizing:border-box}body{margin:0}main{max-width:1000px;margin:auto;padding:28px 28px 20px}header{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#758176}.brand{font-size:16px;font-weight:700;letter-spacing:2px;text-decoration:none;color:#294b3a}.intro{text-align:center;padding:48px 0 24px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:3px;color:#768369}h1{font-family:'Libre Caslon Display',Georgia,serif;font-size:64px;font-weight:400;letter-spacing:-2px;margin:12px 0}.intro p{font-size:14px;color:#748074}.game{max-width:600px;margin:auto;background:#fffefa;border:1px solid #e1e5d8;border-radius:22px;padding:24px;box-shadow:0 14px 50px #344d3210}.toolbar,.stats{display:flex;justify-content:space-between;align-items:center;gap:12px}.toolbar label{font-size:10px;text-transform:uppercase;letter-spacing:1px;color:#778171}select{display:block;border:0;background:transparent;color:#304938;font:600 13px 'DM Sans',sans-serif;padding:6px 0;cursor:pointer}button{font:500 13px 'DM Sans',sans-serif;cursor:pointer;border:1px solid #dfe4d7;border-radius:9px;background:#fffefa;color:#38523f;padding:10px 16px}button:hover{filter:brightness(.96)}button:focus-visible,select:focus-visible{outline:3px solid #376b52;outline-offset:3px}button:disabled{opacity:.5;cursor:wait}.primary{background:#304e3c;color:white;border-color:#304e3c}.stats{border-top:1px solid #e8eade;padding:16px 0 12px;margin-top:18px;font-size:11px;color:#7a8377;font-variant-numeric:tabular-nums}#board{display:grid;aspect-ratio:1;border:0;border-radius:8px;overflow:hidden;background:transparent;min-height:200px}.cell{min-width:0;min-height:0;padding:0;margin:1.5px;border-radius:7px;border:0;display:grid;place-items:center;font-size:clamp(16px,3.4vw,28px);position:relative;color:#476044;touch-action:manipulation}.cell.cross{font-size:22px;color:#40513c88}.cell.conflict{box-shadow:inset 0 0 0 3px #c45144}.modes{display:flex;justify-content:center;gap:5px;background:#eff1e8;border-radius:11px;padding:4px;width:max-content;margin:20px auto 0}.modes button{border:0;background:transparent}.modes .active{background:#fffefa;box-shadow:0 2px 4px #273c3212}#status{text-align:center;font-size:12px;color:#748071;min-height:32px;line-height:1.6;margin:14px 0 4px}.actions{display:flex;justify-content:center;gap:8px}.actions button{font-size:11px;border:0;padding:8px 14px}.rules{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;max-width:760px;margin:34px auto 20px}.rules b{font-size:11px}.rules p{font-size:12px;line-height:1.7;color:#808878;margin:8px 0}footer{text-align:center;font-size:10px;color:#939a8d;padding:12px} @media(max-width:600px){main{padding:20px 14px}header span{display:none}.intro{padding:34px 0 18px}h1{font-size:43px}.intro p{font-size:12px;max-width:270px;margin:auto;line-height:1.7}.game{padding:16px}.rules{gap:14px;margin:24px 4px 10px}.rules b{font-size:10px}.rules p{font-size:10px}.cell{font-size:clamp(14px,4vw,24px)}}
@media(max-width:600px){
 html{-webkit-text-size-adjust:100%}body{overflow-x:hidden}
 main{padding: max(12px,env(safe-area-inset-top)) 8px max(14px,env(safe-area-inset-bottom))}
 header{padding:0 8px}.brand{font-size:14px}.intro{padding:16px 0 12px}.intro .eyebrow,.intro>p{display:none}h1{font-size:32px;letter-spacing:-1px;margin:0}
 .game{padding:12px 6px;border-radius:16px;box-shadow:none;width:100%}
 .toolbar{padding:0 6px;gap:8px}.toolbar label{flex:1;font-size:10px}.toolbar select{font-size:16px;min-height:44px;max-width:100%;padding:4px 0}.primary{min-height:48px;font-size:14px;padding:10px 12px}
 .touch-modes{margin:8px 6px 0}.touch-modes button{min-height:48px;font-size:13px;padding:8px 5px}
 .stats{margin:10px 6px 0;padding:10px 0;font-size:10px;gap:5px}#board{width:100%;min-height:0;border-radius:6px}.cell{font-size:clamp(15px,4.8vw,24px)}.cell.cross{font-size:clamp(18px,5.5vw,26px);font-weight:600}
 .region-legend{gap:4px;margin:10px 5px 0}.region-chip{padding:3px 6px;font-size:10px}
 #status{font-size:12px;min-height:36px;margin:10px 6px 4px}.controls{font-size:11px;line-height:1.7;margin:0 5px 10px}.keyboard-help{display:none}
 .actions{gap:8px;padding:0 6px}.actions button{flex:1;min-height:48px;font-size:14px;border:1px solid #dfe4d7;background:#f4f5ed;padding:10px 8px}
 .rules{gap:12px;margin:18px 10px 8px}.rules b{font-size:11px}.rules p{font-size:11px;line-height:1.5}footer{font-size:10px;padding:10px 4px}
}
@media(max-width:360px){.intro{padding:12px 0 10px}h1{font-size:28px}.stats{font-size:9px}.primary{font-size:12px}.touch-modes button{font-size:12px}.rules{grid-template-columns:1fr;gap:4px}.rules p{margin:3px 0 8px}}
@media(orientation:landscape) and (max-height:500px){.intro{display:none}main{padding-top:10px}.game{max-width:460px}.rules,footer{display:none}}

/* Keep symbol alignment independent of button and text-font baselines. */
#board .cell{appearance:none;-webkit-appearance:none;line-height:1;text-align:center}
.cell-symbol{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;line-height:1;pointer-events:none}
.cat-symbol{font-family:'Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji',sans-serif;font-weight:400}
.toolbar{flex-wrap:wrap}.toolbar label{flex:1}.toolbar select{width:100%}
@media(max-width:600px){.toolbar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.toolbar .primary{grid-column:1/-1;width:100%;min-height:44px}.toolbar select{font-size:16px}}
#music-toggle{min-height:44px;font-size:12px;padding:8px 12px;white-space:nowrap;background:#eff1e8;border-color:#dfe4d7}
@media(max-width:600px){header{gap:8px}#music-toggle{font-size:12px}.brand{font-size:12px;letter-spacing:1px}}
header{gap:10px;flex-wrap:wrap}#how-to-play{min-height:44px;font-size:12px;padding:8px 12px}header>span{margin-left:auto}
#tutorial{width:min(94vw,520px);max-height:92dvh;overflow-y:auto;border:1px solid #dfe4d7;border-radius:20px;padding:20px;background:#fffefa;color:#273c32;box-shadow:0 24px 90px #173b3250}
#tutorial::backdrop{background:#20392c99}#tutorial button{min-height:44px}#tutorial h2{font:500 27px Georgia,serif;margin:12px 0}#tutorial-copy{font-size:14px;line-height:1.6;margin:0 0 14px}.tutorial-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#748071}.tutorial-top button{border:0;background:transparent}
#tutorial-board{display:grid;grid-template-columns:repeat(6,1fr);grid-template-rows:repeat(6,1fr);aspect-ratio:1;width:100%;touch-action:none;user-select:none}#tutorial-board[hidden],#tutorial-tools[hidden]{display:none}
#tutorial-board .tutorial-cell{margin:2px;border:0;border-radius:7px;padding:0;min-height:0;min-width:0;position:relative;display:flex;justify-content:center;align-items:center;font-size:clamp(20px,6vw,32px);line-height:1;touch-action:none;opacity:.38}#tutorial-board .highlighted{opacity:1;box-shadow:inset 0 0 0 3px #385b40}
#tutorial-tools{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}#tutorial-tools button{flex:1;font-size:12px;padding:8px}#tutorial-tools [aria-pressed=true]{background:#304e3c;color:white}#tutorial-feedback{min-height:24px;font-size:12px;color:#486244;line-height:1.5}.tutorial-nav{display:flex;justify-content:space-between;gap:12px}.tutorial-nav button{flex:1}
@media(max-width:600px){#tutorial{padding:14px;border-radius:16px}#tutorial h2{font-size:24px}header .brand{flex:1}header>span{display:none}#how-to-play,#music-toggle{font-size:11px;padding:8px}#tutorial-board .tutorial-cell{margin:1.5px}}
#victory{width:min(92vw,460px);max-height:90dvh;overflow-y:auto;border:1px solid #e1e5d8;border-radius:26px;background:#fffdf3;color:#273c32;padding:32px 24px;box-shadow:0 24px 100px #19342c60;text-align:center}#victory::backdrop{background:#20392ca6;backdrop-filter:blur(3px)}.victory-content{position:relative;z-index:1}.victory-cats{font-size:44px;letter-spacing:6px;animation:happy-bounce .65s ease-in-out 3}.victory-kicker{margin-top:18px;font-size:11px;font-weight:700;letter-spacing:3px;color:#77864b}#victory h2{font:400 40px Georgia,serif;margin:12px 0}#victory-message{font-size:14px;line-height:1.7;color:#72816d}.victory-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:24px 0;padding:18px 0;border-top:1px solid #e5e6d8;border-bottom:1px solid #e5e6d8}.victory-stats span{display:block;font-size:11px;color:#778171;margin-bottom:8px}.victory-stats strong{font-size:18px}#victory button{width:100%;min-height:48px;margin-top:8px}#victory-view{border:0;background:transparent}#victory-confetti{position:absolute;inset:0;overflow:hidden;pointer-events:none;border-radius:26px}#victory-confetti i{position:absolute;top:-16px;width:8px;height:14px;border-radius:2px;animation:confetti-fall 2.7s ease-out forwards}
@keyframes confetti-fall{to{top:115%;rotate:600deg;translate:20px 0;opacity:0}}@keyframes happy-bounce{50%{transform:translateY(-10px) rotate(-3deg)}}
@media(max-width:600px){#victory{padding:24px 18px}#victory h2{font-size:34px}.victory-cats{font-size:36px}.victory-stats strong{font-size:16px}}@media(prefers-reduced-motion:reduce){.victory-cats,#victory-confetti i{animation:none}}
.mode-picker{display:flex;align-items:center;gap:12px;padding:0 6px}.mode-picker label{font-size:11px;flex:0 0 145px;color:#748071}.mode-picker select{font-size:16px;min-height:44px;width:100%}#progress-summary{font-size:11px;line-height:1.7;color:#748071}.mode-description,#daily-panel{font-size:12px;line-height:1.7;margin:8px 6px 14px;color:#456047}#journey-panel,.progress-details{margin:12px 6px;padding:12px;background:#f1f3e9;border-radius:12px;font-size:13px}summary{cursor:pointer;min-height:30px;padding:6px 0;font-weight:600}.progress-help,#personal-bests,#achievements{font-size:12px;line-height:1.8;color:#667761}#journey-levels{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;max-height:270px;overflow-y:auto;padding:6px 2px}#journey-levels button{min-height:44px;padding:6px;font-size:12px}#journey-levels [aria-pressed=true]{background:#304e3c;color:white}#journey-levels button:disabled{cursor:default}.backup-actions{display:flex;gap:8px}.backup-actions button{flex:1;min-height:44px}#progress-message{font-size:12px;line-height:1.6;color:#6a784f;margin:8px 6px}#import-confirm{width:min(92vw,430px);border:1px solid #dfe4d7;border-radius:20px;padding:24px;background:#fffefa;color:#273c32}#import-confirm::backdrop{background:#20392c99}#import-confirm p{line-height:1.7;font-size:14px}#share-text{width:100%;min-height:115px;border:1px solid #dfe4d7;border-radius:8px;padding:12px;background:#f7f6ee;font:13px 'DM Sans',sans-serif}#share-feedback,#victory-record{font-size:12px;line-height:1.6;color:#60794e}.progress-details h3{font-size:13px}@media(max-width:360px){.mode-picker{gap:6px}.mode-picker label{flex-basis:125px}#journey-levels{grid-template-columns:repeat(5,1fr)}}