:root{--bg: #12100e;--panel: #1c1916;--panel-2: #262119;--ink: #f0e6d2;--ink-dim: #9c8f79;--line: #3a3229;--light-sq: #ebecd0;--dark-sq: #779556;--jev: #6ee7b7;--human: #fbbf24;--danger: #f87171;--sq: 64px;--hl-jev: rgba(110, 231, 183, .32);--hl-human: rgba(251, 191, 36, .3);--check-fill: rgba(214, 31, 31, .8);--check-ring: #ff3b3b;--mate-fill: rgba(150, 12, 12, .92);--mate-ring: #ff3b3b;--font-display: "Press Start 2P", "Courier New", monospace;--font-ui: "Silkscreen", "Courier New", monospace;--font-label: "Silkscreen", monospace;--font-data: "VT323", "Courier New", monospace}@media(max-width:1100px){:root{--sq: 56px}}@media(max-width:900px){:root{--sq: 48px}}@media(max-width:560px){:root{--sq: 40px}}@media(max-width:380px){:root{--sq: 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slide-in{0%{transform:translate(calc(var(--dx) * var(--sq)),calc(var(--dy) * var(--sq)))}to{transform:translate(0)}}.sq.to.capture-landed img.arriving{animation:slide-in .22s steps(7,end) both,thump .16s steps(2,end) .22s both}@keyframes thump{0%{transform:scale(1);filter:brightness(1)}50%{transform:scale(1.22);filter:brightness(2.2)}to{transform:scale(1);filter:brightness(1)}}.sq.from:after,.sq.to:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--hl-jev);z-index:1}.sq.jev-move.from:after,.sq.jev-move.to:after{background:var(--hl-jev)}.sq.human-move.from:after,.sq.human-move.to:after{background:var(--hl-human)}.sq.selected:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;box-shadow:inset 0 0 0 4px var(--human);z-index:3}.sq .dot{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;display:grid;place-items:center;pointer-events:none}.sq .dot i{width:100%;height:100%;display:block;background-color:var(--human);-webkit-mask:url(/ui/move-dot.png) center / 100% 100% no-repeat;mask:url(/ui/move-dot.png) center / 100% 100% no-repeat;filter:drop-shadow(2px 0 0 rgba(16,13,10,.95)) drop-shadow(-2px 0 0 rgba(16,13,10,.95)) drop-shadow(0 2px 0 rgba(16,13,10,.95)) drop-shadow(0 -2px 0 rgba(16,13,10,.95));image-rendering:pixelated}.sq.capture .dot i{background:none;-webkit-mask:none;mask:none;filter:none;box-shadow:inset 0 0 0 4px #e23c3cf2,inset 0 0 0 7px #100d0acc}.sq.check-sq:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:var(--check-fill);box-shadow:inset 0 0 0 5px var(--check-ring),inset 0 0 0 8px #14100e8c;animation:check-pulse .64s steps(1,jump-end) infinite}@keyframes check-pulse{0%,to{opacity:1}50%{opacity:.4}}.sq .dot i{animation:dot-pop .11s steps(4,jump-end) backwards;animation-delay:calc(var(--i, 0) * 18ms)}@keyframes 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.links{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:20px;padding-top:14px;border-top:1px solid var(--line)}.modal-body .links a{color:var(--jev)}@media(max-width:560px){.prims{grid-template-columns:1fr;gap:2px}.prims dd{margin-bottom:8px}}.sq.mate-sq:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:var(--mate-fill);box-shadow:inset 0 0 0 6px var(--mate-ring),inset 0 0 0 10px #14100eb3}.sq.mate-sq img{filter:grayscale(1) brightness(1.7) contrast(1.2)}.turn-banner.verdict{flex-wrap:wrap;gap:4px 12px;border-width:3px}.verdict-head{font-family:var(--font-display);font-size:15px;letter-spacing:1px;animation:pop-in .26s steps(4,end) both}.verdict-why{color:var(--ink);font-size:12px}.verdict-next{margin-left:auto;color:var(--ink-dim);font-size:11px}.turn-banner.verdict.jev{border-color:var(--jev);color:var(--jev)}.turn-banner.verdict.humans{border-color:var(--human);color:var(--human)}.turn-banner.verdict.draw{border-color:var(--ink-dim);color:var(--ink)}.sq:focus-visible{outline:3px solid var(--human);outline-offset:-3px}button.btn:focus-visible,input[type=text]:focus-visible{outline:2px solid var(--jev);outline-offset:2px}@media(prefers-reduced-motion:reduce){.verdict-head{animation:none}}.sq .dot.leaving i{animation:dot-out .15s steps(4,jump-end) forwards}@keyframes dot-out{0%{transform:scale(1);opacity:1}to{transform:scale(.1);opacity:0}}@media(prefers-reduced-motion:reduce){.sq .dot.leaving i{animation:none;opacity:0}}@media(max-width:860px){:root{--sq: min(74px, calc((100vw - 34px)/8) )}.shell{padding:14px 8px 40px}.columns{gap:16px}.board-side{align-items:center;width:100%}.board-frame{padding:5px;margin:0 auto;box-shadow:0 0 0 2px var(--bg),4px 4px #00000073}.board-side .panel,.turn-banner{width:100%}.masthead{gap:6px 10px;padding-bottom:10px;margin-bottom:14px}.masthead h1{font-size:16px}.about-btn{margin-left:0}.columns>div{width:100%;max-width:640px}}@media(max-width:420px){.masthead h1{font-size:14px}.tagline{font-size:11px}.readouts{grid-template-columns:repeat(auto-fit,minmax(84px,1fr))}}.masthead-actions{display:flex;gap:8px;margin-left:auto}@media(max-width:860px){.masthead-actions{margin-left:0}}.ghost{position:absolute;top:0;right:0;bottom:0;left:0;z-index:3;pointer-events:none;display:grid;place-items:center;opacity:var(--ghost-opacity, .3)}.ghost img{width:100%;height:100%;image-rendering:pixelated}.ghost:not(.weighing):before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#6ee7b757;box-shadow:inset 0 0 0 2px #6ee7b78c}.ghost:not(.weighing){animation:ghost-in .22s steps(4,end) both;animation-delay:calc(var(--i, 0) * 9ms)}@keyframes ghost-in{0%{opacity:0;transform:scale(.6)}to{opacity:var(--ghost-opacity, .3);transform:scale(1)}}.ghost.weighing{animation:ghost-scan 1s steps(2,jump-end) infinite;animation-delay:calc(var(--i, 0) * 45ms)}@keyframes ghost-scan{0%,to{opacity:calc(var(--ghost-opacity, .3) * .45)}50%{opacity:var(--ghost-opacity, .3)}}.ghost-pct{position:absolute;right:1px;bottom:1px;z-index:2;padding:1px 3px;background:#0a0908d1;box-shadow:inset 0 0 0 1px #ffffff2e;font-family:var(--font-data);font-size:15px;font-weight:400;line-height:1;color:#eafff6;text-shadow:1px 1px 0 rgba(12,32,24,.95),-1px 1px 0 rgba(12,32,24,.95),1px -1px 0 rgba(12,32,24,.95),-1px -1px 0 rgba(12,32,24,.95)}@media(prefers-reduced-motion:reduce){.ghost,.ghost.weighing,.ghost:not(.weighing){animation:none;opacity:var(--ghost-opacity, .3)}}.masthead-actions{display:flex;align-items:center;gap:8px;flex:none}button.btn.primary{border-color:var(--jev);color:var(--jev)}button.btn.primary:hover{background:#6ee7b71f}button.btn.toggle{display:inline-flex;align-items:center;gap:7px}.btn .ind{width:9px;height:9px;flex:none;display:block;background:var(--line);box-shadow:inset 0 0 0 1px #00000080}.btn.toggle.on .ind{background:var(--jev)}@media(max-width:720px){.masthead{flex-wrap:wrap}.masthead-actions{width:100%;justify-content:flex-start}.masthead-actions .btn{flex:1;justify-content:center;text-align:center}}.trails{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;z-index:2;pointer-events:none;overflow:visible}.trail{fill:none;stroke:#6ee7b7;stroke-width:.055;stroke-linecap:round;stroke-linejoin:round;opacity:var(--trail-opacity, .3);transition:opacity .32s steps(5,end)}.trail.chosen{stroke:#eafff6;stroke-width:.12;opacity:1}.trail.gone{opacity:0}.ghost.gone{animation:ghost-out .34s steps(5,end) forwards}@keyframes ghost-out{0%{opacity:var(--ghost-opacity, .3);transform:scale(1)}to{opacity:0;transform:scale(.55)}}.ghost.chosen:before{background:#eafff666;box-shadow:inset 0 0 0 3px #eafff6}.ghost.chosen{opacity:1!important;animation:chosen-beat .52s steps(3,end) infinite}@keyframes chosen-beat{0%,to{filter:brightness(1)}50%{filter:brightness(1.45)}}.ghost.chosen .ghost-pct{color:#fff;font-size:17px}@media(prefers-reduced-motion:reduce){.ghost.gone,.ghost.chosen{animation:none}.ghost.gone{opacity:0}.trail{transition:none}}:root[data-mode=hard]{--bg: #17090b;--panel: #241012;--panel-2: #301518;--ink: #f6e5e0;--ink-dim: #b5857f;--line: #4e2126;--light-sq: #f2d3a5;--dark-sq: #7a1d1b;--jev: #ff5d5d;--human: #ffd166;--danger: #ff8a3d;--hl-jev: rgba(255, 138, 61, .36);--hl-human: rgba(255, 209, 102, .34);--check-fill: rgba(255, 176, 3, .82);--check-ring: #ffd166;--mate-fill: rgba(255, 138, 61, .92);--mate-ring: #ffe08a}:root[data-mode=hard] .board{background-image:url(/ui/board-tile-hard.png)}:root[data-mode=hard] .trail{stroke:#ff5d5d}:root[data-mode=hard] .trail.chosen{stroke:#ffeceb}:root[data-mode=hard] .ghost:not(.weighing):before{background:#ff5d5d57;box-shadow:inset 0 0 0 2px #ff5d5d99}:root[data-mode=hard] .ghost.chosen:before{background:#ffeceb6b;box-shadow:inset 0 0 0 3px #ffeceb}:root[data-mode=hard] .ghost-pct{color:#fff1ef;text-shadow:1px 1px 0 rgba(40,8,10,.95),-1px 1px 0 rgba(40,8,10,.95),1px -1px 0 rgba(40,8,10,.95),-1px -1px 0 rgba(40,8,10,.95)}.gauntlet{border:3px solid var(--jev);background:var(--panel);padding:16px 18px;margin-bottom:14px}.gauntlet h2{font-family:var(--font-display);font-size:15px;margin:0 0 6px;color:var(--jev);letter-spacing:1px}.gauntlet .taunt{margin:0 0 14px;color:var(--ink);font-size:12px;line-height:1.7}.gauntlet .taunt b{color:var(--human);font-weight:400}.picks{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}@media(max-width:820px){.picks{grid-template-columns:1fr}}.pick{display:block;text-align:left;padding:11px 12px;background:var(--panel-2);border:2px solid var(--line);color:var(--ink);font-family:inherit;cursor:pointer}.pick:hover:not(:disabled){border-color:var(--jev)}.pick:not(.active){opacity:.6}.pick:not(.active):hover{opacity:1}.pick.active{border-color:var(--jev);background:#6ee7b71a;opacity:1}:root[data-mode=hard] .pick.active{background:#ff5d5d1f}.pick .pick-head{display:flex;align-items:center;gap:8px;font-family:var(--font-label);font-weight:700;font-size:12px;margin-bottom:5px}.pick .ind{width:11px;height:11px;flex:none;background:var(--panel);box-shadow:inset 0 0 0 2px var(--line)}.pick.active .ind{background:var(--jev);box-shadow:inset 0 0 0 2px var(--panel)}.pick 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translateY(0);animation:spark .32s steps(4,jump-end) .26s forwards;opacity:0}@keyframes spark{0%{transform:rotate(var(--a)) translateY(0) scale(1);opacity:1}to{transform:rotate(var(--a)) translateY(calc(var(--sq) * .44)) scale(.4);opacity:0}}@media(prefers-reduced-motion:reduce){.dying img,.sparks i{animation:none;opacity:0}}.sq img.arriving.knight{animation:slide-knight .28s steps(9,end) both}@keyframes slide-knight{0%{transform:translate(calc(var(--dx) * var(--sq)),calc(var(--dy) * var(--sq)))}55%{transform:translate(calc(var(--mx) * var(--sq)),calc(var(--my) * var(--sq)))}to{transform:translate(0)}}.sq.to.capture-landed img.arriving.knight{animation:slide-knight .28s steps(9,end) both,thump .16s steps(2,end) .28s both}@media(prefers-reduced-motion:reduce){.sq img.arriving.knight,.sq.to.capture-landed img.arriving.knight{animation:none}}.under{width:100%;border:2px solid var(--line);background:var(--panel);padding:10px 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0;padding-top:10px;border-top:1px solid var(--line);font-size:11px;color:var(--ink-dim)}.jev-meta b{font-family:var(--font-data);font-size:14px;font-weight:400;color:var(--ink);margin-left:3px}.panel-empty{margin:0;font-size:11px;color:var(--ink-dim);line-height:1.8}:root[data-mode=impossible]{--bg: #07070a;--panel: #101018;--panel-2: #17171f;--ink: #e8e8f2;--ink-dim: #8a8aa0;--line: #2b2b3a;--light-sq: #eef0f2;--dark-sq: #33363f;--jev: #b388ff;--human: #ffd166;--danger: #ff5d5d;--hl-jev: rgba(179, 136, 255, .34);--hl-human: rgba(255, 209, 102, .32);--check-fill: rgba(255, 60, 60, .82);--check-ring: #ff5d5d;--mate-fill: rgba(200, 20, 20, .92);--mate-ring: #ff8a8a}:root[data-mode=impossible] .board{background-image:url(/ui/board-tile-impossible.png)}:root[data-mode=impossible] .trail{stroke:#b388ff}:root[data-mode=impossible] .trail.chosen{stroke:#f3ecff}:root[data-mode=impossible] .ghost:not(.weighing):before{background:#b388ff5c;box-shadow:inset 0 0 0 2px 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