/* Game views. Copied from docs/design/r2/games.html and desktop-dark.html; tokens come from tokens.css. */

.shape{display:block;background:currentColor;transition:clip-path .55s var(--snap),transform .55s var(--spring),background-color .3s var(--ease)}
.shape[data-s=circle]{clip-path:var(--clip-circle)} .shape[data-s=half]{clip-path:var(--clip-half)}
.shape[data-s=quarter]{clip-path:var(--clip-quarter)} .shape[data-s=square]{clip-path:var(--clip-square)}
.shape[data-s=triangle]{clip-path:var(--clip-triangle)} .shape[data-s=plus]{clip-path:var(--clip-plus)}
.shape[data-s=x]{clip-path:var(--clip-x)}

/* ---------- frame ---------- */
:where(.gm),:where(.gm) *{box-sizing:border-box;margin:0;padding:0}
.gm{display:flex;flex-direction:column;position:relative;width:100%;height:100%;min-height:0;overflow:hidden;color:var(--ink);background:var(--surface);
  padding:var(--gm-top,env(safe-area-inset-top,0px)) 0 var(--gm-bottom,max(env(safe-area-inset-bottom,0px),12px))}
:where(.gm) :where(button,input){font:inherit;color:inherit;background:none;border:0;outline:0}
:where(.gm) button{cursor:pointer;-webkit-tap-highlight-color:transparent}
:where(.gm) .mono{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.gm-main{flex:1;display:flex;flex-direction:column;min-height:0}
.gm-main[hidden]{display:none}
.bar{height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 12px;flex:none}
.ib{width:44px;height:44px;border-radius:22px;display:grid;place-items:center;transition:transform .16s var(--ease),background .2s}
.ib:active,.tool:active,.cta:active,.key:active{transform:scale(.95)}
.ib svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.bar-t{display:flex;align-items:center;gap:8px;font-size:19px;font-weight:800;font-variation-settings:"wdth" 112;letter-spacing:-.01em}
.bar-t i{width:16px;height:16px}
.timer{min-width:72px;height:36px;padding:0 12px;border-radius:18px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-family:var(--mono);font-weight:600;font-size:15px;font-variant-numeric:tabular-nums;position:relative;margin-right:4px}
.timer.idle{color:var(--ink-3)}
.bar.gb{display:grid;grid-template-columns:1fr auto 1fr}
.bar.gb>.ib{justify-self:start}
.bar-r{justify-self:end;display:flex;align-items:center;gap:2px}
.ib.help.on{background:var(--surface-2)}
.bl,.bs{display:none}
.pen{position:absolute;right:0;top:-6px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--accent-ink);opacity:0;transform:translateY(6px);pointer-events:none}
.pen.go{animation:pen 1.1s var(--ease)}
@keyframes pen{20%{opacity:1;transform:translateY(-10px)}80%{opacity:1;transform:translateY(-14px)}100%{opacity:0;transform:translateY(-18px)}}
.prac{display:flex;justify-content:center;gap:8px;padding:2px 16px 0;flex:none}
.prac .pill{height:32px;padding:0 13px;border-radius:16px;background:var(--surface-2);display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2)}
.prac .pill.ink{background:var(--ink);color:var(--surface)}

/* ---------- boards ---------- */
.board-area{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px}
.board{position:relative;display:grid;width:calc(var(--cs) * var(--n));height:calc(var(--cs) * var(--n));grid-template-columns:repeat(var(--n),var(--cs));grid-template-rows:repeat(var(--n),var(--cs));
  touch-action:none;user-select:none;-webkit-user-select:none;border-radius:6px;overflow:hidden}
.board:focus{outline:0}
.cell{position:relative;background:var(--rc);display:grid;place-items:center;box-shadow:inset -1px -1px 0 var(--line);transition:background-color .45s var(--ease)}
.cell::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .25s var(--ease);background:repeating-linear-gradient(135deg,var(--warn) 0 2px,transparent 2px 9px);z-index:1}
.cell.warn::before{opacity:.34}
[data-theme=dark] .cell.warn::before{opacity:.5}
.mk{width:var(--cs);height:var(--cs);color:var(--mark);transform:scale(0);pointer-events:none;position:relative;z-index:2}
.mk.x{transform:scale(.42)}
.mk.c{transform:scale(.6);color:var(--ink)}
.mk.c.bad{color:var(--warn);animation:wob .5s var(--ease)}
@keyframes wob{30%{transform:scale(.6) rotate(-8deg)}60%{transform:scale(.6) rotate(6deg)}}
.cell.hint::after{content:"";position:absolute;inset:4px;border-radius:50%;border:2.5px solid var(--ink);animation:ring .9s var(--ease) forwards;z-index:6}
@keyframes ring{from{transform:scale(.4);opacity:1}to{transform:scale(1.15);opacity:0}}
.rlines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:4;transition:opacity .5s var(--ease)}
.rlines path{stroke:var(--line-strong);stroke-width:2.5;fill:none;stroke-linecap:square;vector-effect:non-scaling-stroke}
.board::after{content:"";position:absolute;inset:0;border:2.5px solid var(--line-strong);border-radius:6px;pointer-events:none;z-index:4;transition:opacity .5s var(--ease)}
.rule{color:var(--ink-3);text-align:center;transition:opacity .3s}
.board.won .cell{background:var(--gc,var(--g1));box-shadow:inset -1px -1px 0 color-mix(in oklab,var(--ink) 6%,transparent);transition-delay:var(--d,0s)}
.board.won .cell::before{opacity:0}
.board.won .rlines,.board.won .kring,.board.won::after{opacity:0}
.board.won .mk.x{transform:scale(0);transition-duration:.25s}
.board.won .mk.c{color:var(--won-mark,var(--surface))}
.under{position:relative;width:357px;max-width:100%;height:16px}
.board-area .rule{position:absolute;left:0;right:0;top:0}
.tools{transition:opacity .4s var(--ease),transform .5s var(--ease)}
.won-ui .tools,.won-ui .pad{opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .4s var(--ease),transform .5s var(--ease)}
.solvedline{position:absolute;left:-10px;right:-10px;top:-4px;text-align:center;font-size:44px;font-weight:850;font-variation-settings:"wdth" 125;letter-spacing:-.04em;opacity:0;transform:translateY(20px);transition:all .6s var(--spring);pointer-events:none}
.solvedline.on{opacity:1;transform:none}
.tools{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0 16px 12px;flex:none}
.gm:not([data-board]) .tools{width:100%;max-width:440px;margin:0 auto}
.tool{height:60px;border-radius:18px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;gap:8px;font-weight:750;font-size:15px;transition:transform .16s var(--ease),background .2s}
.tool:hover{background:var(--surface-3)}
.tool svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.fx{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:15}
.kring{position:absolute;left:0;top:0;width:var(--cs);height:var(--cs);z-index:6;pointer-events:none;opacity:0;transition:transform .16s var(--ease),opacity .2s}
.kring::before{content:"";position:absolute;inset:3px;border-radius:7px;border:3px solid var(--focus,var(--ink));box-shadow:0 0 0 2.5px var(--surface),inset 0 0 0 2px var(--surface)}
.board.kb .kring{opacity:1}
.keys{display:none;gap:22px;justify-content:center;align-items:center;color:var(--ink-2);flex-wrap:wrap;margin-top:4px}
.keys>span{display:flex;align-items:center;gap:6px}
.keys>span>.mono{margin-left:4px}
.keys kbd{min-width:30px;height:30px;padding:0 8px;border-radius:8px;line-height:1;border:1.5px solid var(--line);border-bottom-width:3px;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink);display:inline-grid;place-items:center;background:var(--surface)}
.keys kbd.ar{font-size:16px;font-family:var(--display);font-weight:700}

/* ---------- piece sets: solid is the default; Outline and Glyph come from the shop ---------- */
.gm[data-piece-set=outline] :is(.mk.c,.hxm,.num)::after,.gm[data-piece-set=glyph] :is(.mk.c,.hxm)::after,.gm[data-piece-set=glyph] .dm::after{content:"";position:absolute;pointer-events:none;z-index:0}
.gm[data-piece-set=outline] :is(.mk.c,.hxm,.num)::after{inset:17%;background:var(--rc,var(--surface));clip-path:inherit}
.gm[data-piece-set=outline] .board.won :is(.mk.c,.hxm,.num)::after{background:var(--gc,var(--g1))}
.gm[data-piece-set=outline] .num b{color:var(--ink);z-index:1}
.gm[data-piece-set=outline] .board.won .num b{color:var(--on-g3)}
.gm[data-piece-set=glyph] :is(.mk.c,.hxm)::after{inset:32%;background:var(--surface);clip-path:var(--clip-circle)}
.gm[data-piece-set=glyph] .board.won :is(.mk.c,.hxm)::after{background:var(--gc,var(--g1))}
.gm[data-piece-set=outline] .dm b{transform-origin:50% 55.7%;transform:scale(1.2,1.42)}
.gm[data-piece-set=glyph] .dm::after{left:41%;top:44%;width:18%;height:18%;border-radius:50%;background:currentColor;z-index:1}

/* ---------- board themes: the shop's Riso and Midnight (also set by app.css) ---------- */
.gm[data-board-theme=riso]{--r0:var(--th-riso-1);--r1:var(--th-riso-3);--r2:var(--th-riso-2);--r3:var(--th-riso-4);--r4:var(--th-riso-1);--r5:var(--th-riso-3);--r6:var(--th-riso-4);--r7:var(--th-riso-2);--r8:var(--th-riso-1)}
.gm[data-board-theme=mid]{--r0:var(--th-mid-1);--r1:var(--th-mid-2);--r2:var(--th-mid-3);--r3:var(--th-mid-4);--r4:var(--th-mid-1);--r5:var(--th-mid-2);--r6:var(--th-mid-3);--r7:var(--th-mid-4);--r8:var(--th-mid-1)}

/* ---------- Duo ---------- */
.dm{color:var(--ink);transform:scale(0)}
.dm b{position:absolute;inset:0;background:var(--rc);clip-path:var(--clip-halfin);transition:opacity .3s var(--ease)}
.dm.s1{transform:scale(.62)}
.dm.s0{transform:scale(.62) rotate(180deg)}
.dm.bad{color:var(--warn)}
.cell.gv{--rc:var(--surface-3)}
.clue{position:absolute;width:24px;height:24px;margin:-12px 0 0 -12px;border-radius:12px;background:var(--surface);display:grid;place-items:center;font-family:var(--mono);font-weight:600;font-size:15px;line-height:1;z-index:5;box-shadow:0 0 0 1.5px var(--line);transition:background .25s,color .25s,opacity .3s,transform .4s var(--spring)}
.clue.bad{background:var(--warn);color:var(--ink);box-shadow:none;animation:wob .5s var(--ease)}
.board.won .clue{opacity:0;transform:scale(.3)}
.board.won .dm{color:var(--on-g2)}
.board.won .dm b{opacity:0}

/* ---------- Line ---------- */
.cell.on{background:color-mix(in oklab,var(--r2) 45%,var(--surface-2))}
.lsvg{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:4;overflow:visible}
.lhalo{fill:none;stroke:var(--g3);stroke-opacity:0;stroke-linecap:round;stroke-linejoin:round;transition:stroke-opacity .4s}
.lpath{fill:none;stroke:var(--g3);stroke-linecap:round;stroke-linejoin:round;transition:stroke .45s var(--ease)}
.lhead{fill:var(--g3);transition:transform .14s var(--ease),fill .45s,opacity .2s}
.lpulse{fill:none;stroke:var(--g3);stroke-width:.042;opacity:0}
.lpulse.go{animation:lp 1.6s var(--ease) infinite}
@keyframes lp{0%{opacity:.6;r:.237px}100%{opacity:0;r:.458px}}
.walls line{stroke:var(--ink);stroke-width:.1;stroke-linecap:round}
.num{width:calc(var(--cs) * .61);height:calc(var(--cs) * .61);color:var(--ink);position:relative;z-index:5;pointer-events:none}
.num b{font-style:normal;position:absolute;inset:0;display:grid;place-items:center;color:var(--surface);font-size:calc(var(--cs) * .305);font-weight:850;font-variation-settings:"wdth" 112;transition:color .3s}
.num.bad{color:var(--warn);animation:wobn .5s var(--ease)}
@keyframes wobn{30%{transform:rotate(-10deg)}60%{transform:rotate(8deg)}}
.board.won .lpath{stroke:var(--on-g3)}
.board.won .lhalo{stroke-opacity:0}
.board.won .lhead{fill:var(--on-g3)}
.board.won .walls{opacity:0;transition:opacity .4s}
.board.won .num{color:var(--ink)}
.board.won .num b{color:var(--on-g3)}
.board.won .lhead{opacity:0!important}

/* ---------- Hexa ---------- */
.dg{font-size:calc(var(--cs) * .5085);font-weight:850;font-variation-settings:"wdth" 112;position:relative;z-index:3;color:color-mix(in oklab,var(--g4) 62%,var(--ink));transition:color .3s}
.cell.gv .dg{color:var(--ink)}
.cell.peer{background:color-mix(in oklab,var(--r3) 38%,var(--surface-2))}
.cell.same{background:color-mix(in oklab,var(--r3) 70%,var(--surface-2))}
.cell.sel{background:color-mix(in oklab,var(--r3) 70%,var(--surface-2));box-shadow:inset 0 0 0 3px var(--ink)}
.cell.warn .dg{color:var(--warn)}
.notes{position:absolute;inset:5px 6px;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr);place-items:center;font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink-2);z-index:3;pointer-events:none}
.hxm{position:absolute;inset:0;color:oklab(from var(--g4) calc(l * .7) calc(a * .7) calc(b * .7));transform:scale(0);z-index:2;pointer-events:none}
.board.won .dg{color:var(--surface)}
.board.won .notes{opacity:0}
.pad{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;padding:0 16px 10px;flex:none}
.key{height:56px;border-radius:16px;background:var(--surface-2);font-size:24px;font-weight:850;font-variation-settings:"wdth" 112;display:grid;place-items:center;transition:transform .16s var(--ease),background .2s,color .2s}
.key:hover{background:var(--surface-3)}
.key svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.key.pencil.on{background:var(--ink);color:var(--surface)}
.key.flash{background:var(--ink);color:var(--surface)}

/* ---------- Step ---------- */
.ladder{flex:1;display:flex;flex-direction:column;padding:6px 16px 12px;width:100%;max-width:440px;margin:0 auto}
.rungs{position:relative;height:362px;flex:none}
.rg{position:absolute;left:0;right:0;height:66px;border-radius:16px;background:var(--surface-2);display:flex;align-items:center;gap:10px;padding:0 6px 0 16px;transition:top .32s var(--ease),transform .3s var(--spring),background-color .45s var(--ease),box-shadow .2s;touch-action:none;user-select:none;-webkit-user-select:none;overflow:hidden}
.rg::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .25s var(--ease);background:repeating-linear-gradient(135deg,var(--warn) 0 2px,transparent 2px 9px);pointer-events:none}
.rg.warn::before{opacity:.3}
.rg .ri{width:16px;height:16px;color:var(--ink-3);flex:none;position:relative;z-index:2}
.lt{display:flex;gap:6px;margin:0 auto;position:relative;z-index:2}
.lt span{width:var(--tw,48px);height:50px;border-radius:10px;background:var(--surface);display:grid;place-items:center;font-size:28px;font-weight:850;font-variation-settings:"wdth" 118;transition:background .3s,color .3s}
.lt span.cur{box-shadow:inset 0 -3px 0 var(--ink)}
.lt span.df{color:var(--warn)}
.rg.act{box-shadow:inset 0 0 0 2.5px var(--ink)}
.rg.ok{background:var(--r4)}
.rg.ok .ri{color:var(--ink)}
.rg.lock .lt span{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line)}
.rg.lock .ri{color:var(--surface-3)}
.rg.bad{animation:shake .4s var(--ease)}
.rg .hd,.rg .lk{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;flex:none;position:relative;z-index:2;color:var(--ink-2)}
.rg .hd{cursor:grab}
.rg .lk{color:var(--ink-3)}
.rg svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.rg.drag{transition:background-color .45s,box-shadow .2s;transform:scale(1.035) rotate(-1deg);box-shadow:0 22px 34px -14px color-mix(in oklab,var(--ink) 42%,transparent),inset 0 0 0 2.5px var(--ink);z-index:6}
.slotph{position:absolute;left:0;right:0;height:66px;border-radius:16px;box-shadow:inset 0 0 0 2px var(--line);background:repeating-linear-gradient(135deg,var(--line) 0 1.5px,transparent 1.5px 8px);opacity:.8}
.cluec{margin-top:auto;border-top:2px solid var(--line-strong);padding:12px 4px 2px;position:relative;min-height:84px}
.cluec .mono{color:var(--ink-3)}
.cluec b{display:block;font-size:22px;font-weight:800;font-variation-settings:"wdth" 112;letter-spacing:-.01em;margin-top:6px;transition:opacity .3s}
.cluec .solvedline{top:14px}
.ladder.won .rg{background:var(--g5);transition-delay:calc(var(--k) * 70ms)}
.ladder.won .lt span{background:color-mix(in oklab,var(--surface) 42%,transparent)}
.ladder.won .ri{color:var(--on-g5)}
.ladder.won .cluec b,.ladder.won .cluec .mono{opacity:0}
.kbd{position:absolute;left:0;bottom:0;width:1px;height:1px;opacity:0;font-size:16px}
@keyframes shake{25%{transform:translateX(-6px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)}}

/* ---------- Kin ---------- */
.kin{flex:1;display:flex;flex-direction:column;padding:4px 16px 12px;gap:8px;width:100%;max-width:440px;margin:0 auto}
.kin .mono.lbl{color:var(--ink-3);padding:6px 4px 6px}
.words{display:flex;flex-direction:column;gap:8px}
.w{height:66px;border-radius:16px;display:flex;align-items:center;gap:16px;padding:0 18px;position:relative;overflow:hidden;background:var(--surface-2);transition:background-color .45s var(--ease) calc(var(--k,0) * 70ms),color .45s var(--ease) calc(var(--k,0) * 70ms)}
.w .n{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink-3);width:18px}
.w b{font-size:32px;font-weight:850;font-variation-settings:"wdth" 122;letter-spacing:-.03em;line-height:1}
.w.on{background:var(--g6);color:var(--on-g6)}
.w.on .n{color:inherit;opacity:.65}
.w.on b.in{animation:wipe .6s var(--snap) both}
@keyframes wipe{from{clip-path:inset(0 100% 0 0);transform:translateX(-8px)}to{clip-path:inset(0 0 0 0)}}
.w .wk{width:22px;height:22px;color:var(--surface-3);margin-left:auto}
.w.on .wk{color:oklab(from var(--g6) calc(l * .7) calc(a * .7) calc(b * .7));transform:scale(0)}
.guesses{display:flex;gap:6px;flex-wrap:wrap;min-height:40px;align-items:center;padding:4px 2px}
.gx{height:36px;padding:0 14px 0 10px;border-radius:18px;border:1.5px solid var(--line);display:inline-flex;align-items:center;gap:8px;font-weight:650;font-size:15px;color:var(--ink-2);animation:pop .45s var(--spring)}
.gx s{text-decoration-thickness:1.5px}
.gx i{width:14px;height:14px;color:var(--accent)}
@keyframes pop{from{transform:scale(.6);opacity:0}}
.ask{margin-top:auto;display:flex;gap:8px}
.ask input{flex:1;min-width:0;height:60px;border-radius:18px;background:var(--surface-2);padding:0 18px;font-size:19px;font-weight:650;box-shadow:inset 0 0 0 2px transparent;transition:box-shadow .2s}
.ask input:focus{box-shadow:inset 0 0 0 2px var(--ink)}
.ask input::placeholder{color:var(--ink-3)}
.go{width:60px;height:60px;border-radius:18px;background:var(--primary);color:var(--on-primary);display:grid;place-items:center;transition:transform .16s var(--ease)}
.go:active{transform:scale(.94)}
.go svg{width:24px;height:24px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.kin.shake .ask{animation:shake .4s var(--ease)}
.ans{margin-top:auto;height:96px;border-radius:20px;background:var(--ink);color:var(--surface);display:flex;flex-direction:column;justify-content:center;gap:6px;padding:0 20px;position:relative;opacity:0;transform:translateY(20px);transition:all .6s var(--spring)}
.ans.on{opacity:1;transform:none}
.ans .mono{opacity:.6}
.ans b{font-size:40px;font-weight:850;font-variation-settings:"wdth" 125;letter-spacing:-.04em;line-height:1}

/* ---------- How to play ---------- */
.how{flex:1;display:flex;flex-direction:column;padding:0 16px 12px;gap:14px;min-height:0;width:100%;max-width:440px;margin:0 auto}
.how .lbl{color:var(--ink-3);padding:4px 4px 0}
.stage{position:relative;height:300px;border-radius:26px;background:var(--c);overflow:hidden;flex:none;display:grid;place-items:center}
.stage>.mini{position:relative;z-index:2;display:block;width:auto;height:auto}
.hsl{border-top:2px solid var(--line-strong)}
.hs{display:flex;align-items:center;gap:14px;padding:0 4px;height:58px;border-bottom:1px solid var(--line);position:relative;color:var(--ink-3);font-size:17px;font-weight:700;text-align:left;width:100%;transition:color .3s}
.hs .mono{width:22px;color:inherit}
.hs.on{color:var(--ink)}
.hs::after{content:"";position:absolute;left:0;bottom:-1px;height:2px;width:0;background:var(--ink)}
.hs.on::after{animation:fillbar 3.4s linear forwards}
@keyframes fillbar{to{width:100%}}
.cta{margin-top:auto;height:60px;border-radius:18px;background:var(--primary);color:var(--on-primary);display:flex;align-items:center;justify-content:space-between;padding:0 20px 0 22px;font-size:18px;font-weight:800;font-variation-settings:"wdth" 112;transition:transform .16s var(--ease);flex:none}
.cta span{display:flex;align-items:center;gap:10px}
.cta i{width:18px;height:18px}
.cta svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round}
.fg{position:absolute;left:0;top:0;width:34px;height:34px;margin:-17px 0 0 -17px;border-radius:50%;background:color-mix(in oklab,var(--ink) 16%,transparent);box-shadow:0 0 0 2.5px var(--ink),0 6px 14px -4px color-mix(in oklab,var(--ink) 40%,transparent);transition:transform .38s var(--ease),opacity .25s;z-index:9;pointer-events:none;opacity:0}
.fg.on{opacity:1}
.fg.tap{animation:tap .28s var(--ease)}
@keyframes tap{50%{box-shadow:0 0 0 2.5px var(--ink),0 0 0 10px color-mix(in oklab,var(--ink) 12%,transparent)}}
.mini .cell{box-shadow:inset -1px -1px 0 var(--line)}
.mrow{display:flex;gap:6px}
.mkey{width:38px;height:40px;border-radius:12px;background:var(--surface);display:grid;place-items:center;font-size:18px;font-weight:850;transition:background .2s,color .2s}
.mkey svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.mkey.on{background:var(--ink);color:var(--surface)}
.mrg{position:absolute;left:0;width:248px;height:44px;border-radius:12px;background:var(--surface);display:flex;align-items:center;gap:8px;padding:0 10px;transition:top .5s var(--snap),background .3s}
.mrg .lt{gap:5px}
.mrg .lt span{width:34px;height:34px;border-radius:8px;font-size:21px;background:var(--surface-2)}
.mrg.lock .lt span{background:transparent;box-shadow:inset 0 0 0 1.5px var(--line)}
.mrg svg{width:18px;height:18px;stroke:var(--ink-3);fill:none;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.mw{width:250px;height:38px;border-radius:12px;background:var(--surface);display:flex;align-items:center;gap:12px;padding:0 14px;transition:background .3s}
.mw .n{font-family:var(--mono);font-size:12px;font-weight:600;color:var(--ink-3)}
.mw b{font-size:20px;font-weight:850;font-variation-settings:"wdth" 122}
.mw.on{background:var(--ink);color:var(--surface)}
.mw.on b{animation:wipe .5s var(--snap) both}

/* ---------- desktop: the game bar and the keys row, from desktop-dark.html ---------- */
@media (min-width:768px){
  .gm{max-width:none}
  .gm .bar.gb{height:68px;padding:0 20px;border-bottom:1px solid var(--line)}
  .gm .bar.gb>.ib.back,.gm .bar-r>.ib.help{display:flex;align-items:center;width:auto;height:44px;padding:0 16px 0 8px;border-radius:22px;gap:4px;font-weight:700;font-size:15px;background:var(--surface-2)}
  .gm .bar-r>.ib.help{padding:0 14px 0 10px;gap:6px}
  .gm .bar.gb>.ib.back{justify-self:start}
  .gm .ib.help.on{background:var(--surface-3)}
  .gm .bl{display:inline}
  .gm .bar-t{gap:14px;font-size:22px}
  .gm .bar-t i{width:18px;height:18px}
  .gm .bs{display:inline;color:var(--ink-2);font-size:12px}
  .gm .bar-r{gap:8px}
  .gm .timer{height:44px;min-width:88px;border-radius:22px;font-size:17px}
  .gm[data-board] .gm-main{justify-content:center;gap:22px;padding-bottom:20px}
  .gm[data-board] .board-area{flex:none;padding-bottom:0}
  .gm[data-board] .pad{margin-bottom:0}
  .gm .tools{padding:0 16px 12px}
  .gm[data-board] .tools{padding:0;width:calc(var(--cs) * var(--n));margin:0 auto 12px}
  .gm[data-board] .pad{padding:0 0 10px;width:calc(var(--cs) * var(--n));margin:0 auto}
  .keys{display:flex}
  .gm[data-board] .under{width:calc(var(--cs) * var(--n))}
}