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.ring-note{fill:var(--accent);opacity:.82}.orbit-connections line{stroke:var(--socket-color);stroke-linecap:round;stroke-width:8px}.orbit-center circle{fill:var(--surface);stroke:var(--line)}.orbit-center text{fill:var(--foreground);font-family:var(--font-geist-mono), monospace;text-anchor:middle;font-size:12px;font-weight:650}.orbit-center .center-label{fill:var(--muted);letter-spacing:.09em;text-transform:uppercase;font-size:7px;font-weight:500}.resolved-pulse circle:first-child{fill:none;stroke:var(--accent);stroke-width:1.5px}.resolved-pulse circle:last-child{fill:var(--accent)}.drag-hint{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:5px 9px;position:absolute;bottom:15px;left:50%}@supports (color:color-mix(in lab, red, red)){.drag-hint{background:color-mix(in srgb, var(--surface) 74%, transparent)}}.drag-hint{color:var(--muted);font-family:var(--font-geist-mono), 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color-mix(in srgb, var(--shadow) 74%, transparent)}}.solution-replay{pointer-events:none;transform:translate(-50%)}.solution-replay>div{justify-content:space-between;align-items:center;gap:14px;display:flex}.solution-replay span,.solution-replay strong{font-family:var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;font-size:8px}.solution-replay span{color:var(--muted)}.solution-replay strong{font-weight:680}.solution-progress{background:var(--line);border-radius:999px;height:2px;display:block;overflow:hidden}.solution-progress b{border-radius:inherit;background:var(--accent);height:100%;transition:width .32s cubic-bezier(.16,1,.3,1);display:block}.player-replay-overlay{z-index:3;border:1px solid var(--line-strong);justify-content:space-between;align-items:center;gap:16px;width:min(76%,370px);min-height:54px;padding:7px 7px 7px 14px;display:flex;position:absolute;bottom:16px;left:50%}@supports (color:color-mix(in lab, red, red)){.player-replay-overlay{border:1px solid color-mix(in srgb, var(--line-strong) 88%, transparent)}}.player-replay-overlay{background:var(--surface-strong);border-radius:15px}@supports (color:color-mix(in lab, red, red)){.player-replay-overlay{background:color-mix(in srgb, var(--surface-strong) 90%, transparent)}}.player-replay-overlay{box-shadow:inset 0 1px 0 var(--foreground), 0 14px 34px color-mix(in srgb, 0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a 78%, transparent)}@supports (color:color-mix(in lab, red, red)){.player-replay-overlay{box-shadow:inset 0 1px 0 color-mix(in srgb, var(--foreground) 7%, transparent), 0 14px 34px color-mix(in srgb, var(--shadow) 78%, transparent)}}.player-replay-overlay{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);transform:translate(-50%)}.player-replay-overlay>div{gap:2px;min-width:0;display:grid}.player-replay-overlay span,.player-replay-overlay strong{font-family:var(--font-geist-mono), 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i{background:currentColor;border:0;border-radius:1px;width:7px;height:7px}.win-bar{border:1px solid var(--accent);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px 18px;margin-top:12px;padding:11px 11px 11px 16px;display:flex}@supports (color:color-mix(in lab, red, red)){.win-bar{border:1px solid color-mix(in srgb, var(--accent) 46%, var(--line-strong))}}.win-bar{background:var(--accent);border-radius:15px}@supports (color:color-mix(in lab, red, red)){.win-bar{background:color-mix(in srgb, var(--accent) 8%, var(--surface))}}@media (prefers-reduced-motion:no-preference){.win-bar{animation:.32s cubic-bezier(.16,1,.3,1) both win-bar-in}}@keyframes win-bar-in{0%{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}.win-summary{gap:4px;display:grid}.win-summary span,.win-summary strong{font-family:var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;font-size:9px}.win-summary span{color:var(--accent-dark)}.win-summary 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var(--surface-strong);background:var(--socket-color);border-radius:50%;width:18px;height:18px}.legend-divider{background:var(--line);width:1px;height:16px;margin:0 5px}.motion-key{background:var(--foreground);border-radius:999px;width:14px;height:3px;margin-left:4px}.motion-key.moves-against{background:var(--accent)}.ring-selector{grid-template-columns:repeat(4,1fr);gap:7px;margin-top:11px;display:grid}.ring-selector.options-2{grid-template-columns:repeat(2,1fr)}.ring-selector.options-3{grid-template-columns:repeat(3,1fr)}.ring-selector button{border:1px solid var(--line);min-height:38px;color:var(--muted);text-transform:capitalize;background:0 0;border-radius:999px;justify-content:center;align-items:center;gap:7px;font-size:10px;font-weight:590;transition:border-color .18s,background .18s,color .18s,transform .18s;display:inline-flex}.ring-selector button:hover{border-color:var(--line-strong)}.ring-selector button.is-active{border-color:var(--foreground);background:var(--foreground)}@supports (color:color-mix(in lab, red, red)){.ring-selector button.is-active{background:color-mix(in srgb, var(--foreground) 6%, transparent)}}.ring-selector button.is-active{color:var(--foreground)}.ring-selector button:active,.orbit-controls button:active,.secondary-actions button:active,.continue-button:active,.reset-level-button:active,.solution-button:active,.completion-actions button:active{transform:scale(.98)}.motion-dot{background:var(--line-strong);border-radius:999px;flex:none;width:16px;height:3px;display:inline-block}.motion-dot.moves-with{background:var(--foreground)}.motion-dot.moves-against{background:var(--accent)}.motion-dot.is-solo{background:var(--foreground);width:8px}.motion-dot.is-tethered{background:linear-gradient(90deg, var(--foreground) 0 42%, transparent 42% 58%, var(--foreground) 58%)}.motion-dot.is-counter{background:linear-gradient(90deg, var(--foreground) 0 42%, transparent 42% 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var(--line-strong);color:var(--foreground);background:0 0;justify-content:center;align-items:center;gap:10px;display:flex}.undo-slots{gap:3px;display:flex}.undo-slots i{background:var(--line-strong);border-radius:999px;width:9px;height:3px}.undo-slots i.is-filled{background:var(--accent)}.game-notes{align-content:center;gap:28px;display:grid}.game-notes h1{letter-spacing:-.068em;text-transform:lowercase;text-wrap:balance;max-width:440px;margin:14px 0 0;font-size:clamp(48px,5vw,76px);font-weight:490;line-height:.91}.level-rule{max-width:390px;color:var(--muted);margin:20px 0 0;font-size:14px;line-height:1.55}.status-panel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:8px;padding:17px 0;display:grid}.status-panel.is-won{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.status-panel.is-won{border-color:color-mix(in srgb, var(--accent) 50%, var(--line))}}.status-panel strong{font-size:13px;font-weight:540;line-height:1.4}.rule-stack{border-top:1px solid var(--line);display:grid}.rule-stack>summary{color:var(--muted);cursor:pointer;font-family:var(--font-geist-mono), monospace;letter-spacing:.14em;text-transform:uppercase;justify-content:space-between;align-items:center;padding:13px 0;font-size:8px;list-style:none;display:flex}.rule-stack>summary::-webkit-details-marker{display:none}.rule-stack>summary:hover{color:var(--foreground)}.rule-stack>summary i{border-bottom:1.5px solid;border-right:1.5px solid;width:8px;height:8px;margin-bottom:3px;transition:transform .2s;transform:rotate(45deg)}.rule-stack[open]>summary i{margin-top:3px;margin-bottom:0;transform:rotate(-135deg)}.rule-stack>div{border-bottom:1px solid var(--line);grid-template-columns:28px 1fr;gap:12px;padding:12px 0;display:grid}.rule-stack span{color:var(--muted);font-family:var(--font-geist-mono), monospace;font-size:8px}.rule-stack p{color:var(--muted);margin:0;font-size:10px;line-height:1.48}.rule-stack strong{color:var(--foreground);font-weight:620}.solution-button{border:1px solid var(--line-strong);background:var(--surface-strong);border-radius:13px;justify-content:space-between;align-items:center;gap:18px;min-height:48px;padding:0 15px;display:flex}@supports (color:color-mix(in lab, red, red)){.solution-button{background:color-mix(in srgb, var(--surface-strong) 46%, transparent)}}.solution-button{color:var(--foreground);transition:border-color .18s,background .18s,transform .18s}.solution-button:hover{border-color:var(--foreground);background:var(--surface-strong)}@supports (color:color-mix(in lab, red, red)){.solution-button:hover{background:color-mix(in srgb, var(--surface-strong) 72%, transparent)}}.solution-button.is-playing{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.solution-button.is-playing{border-color:color-mix(in srgb, var(--accent) 72%, 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var(--foreground))}}.reset-level-button{border:1px solid var(--line-strong);background:var(--surface-strong);color:var(--foreground)}.reset-level-button:hover{border-color:var(--foreground);background:var(--surface-strong)}@supports (color:color-mix(in lab, red, red)){.reset-level-button:hover{background:color-mix(in srgb, var(--surface-strong) 84%, var(--foreground))}}.secondary-actions{flex-wrap:wrap;gap:22px;display:flex}.secondary-actions button{border-bottom:1px solid var(--line-strong);color:var(--muted);background:0 0;padding:6px 0;font-size:10px}.orbit-board.is-solved{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.orbit-board.is-solved{border-color:color-mix(in srgb, var(--accent) 58%, var(--line))}}.completion-view{grid-template-rows:auto 1fr;display:grid}.completion-panel{z-index:2;text-align:center;align-content:center;place-items:center;width:min(100% - 40px,760px);margin:0 auto;padding:80px 0 110px;display:grid;position:relative}.completion-orbit{width:138px;height:138px;margin-bottom:34px;position:relative}.completion-orbit i{border:1px solid var(--line-strong);border-radius:50%;position:absolute;inset:0}.completion-orbit i:nth-child(2){border-color:var(--accent);inset:22px}.completion-orbit i:nth-child(3){inset:47px}.completion-panel h1{letter-spacing:-.07em;margin:20px 0 0;font-size:clamp(50px,8vw,88px);font-weight:480;line-height:.92}.completion-panel>p:not(.eyebrow){max-width:470px;color:var(--muted);margin:26px 0 0;font-size:14px;line-height:1.6}.completion-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,1fr);width:min(100%,460px);margin-top:32px;display:grid}.completion-stats span{color:var(--muted);font-family:var(--font-geist-mono), monospace;letter-spacing:.06em;text-transform:uppercase;gap:5px;padding:17px 10px 18px;font-size:8px;display:grid}.completion-stats span+span{border-left:1px solid var(--line)}.completion-stats strong{color:var(--foreground);font-variant-numeric:tabular-nums;font-size:18px;font-weight:620}.completion-actions{gap:10px;margin-top:34px;display:flex}.completion-actions button{background:var(--foreground);min-width:138px;min-height:46px;color:var(--surface-strong);border-radius:13px;padding:0 20px;font-size:11px}.completion-actions button:last-child{border:1px solid var(--line-strong);color:var(--foreground);background:0 0}.level-map{z-index:2;width:min(100% - 40px,1280px);padding:58px 0 calc(110px + env(safe-area-inset-bottom));margin:0 auto;position:relative}.level-map-intro{border-bottom:1px solid var(--line-strong);grid-template-columns:110px minmax(0,1fr) 260px;align-items:end;gap:clamp(26px,4vw,58px);padding-bottom:50px;display:grid}.level-map-intro>button{width:fit-content;min-height:44px;color:var(--muted);cursor:pointer;font-family:var(--font-geist-mono), monospace;text-transform:uppercase;background:0 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strong{color:var(--foreground);font-variant-numeric:tabular-nums;font-size:17px;font-weight:620}.map-summary>i{background:var(--line);grid-column:1/-1;height:3px;display:block;position:relative;overflow:hidden}.map-summary>i:after{width:var(--map-progress);background:var(--accent);content:"";height:100%;position:absolute}.tier-list{display:grid}.tier-row{border-bottom:1px solid var(--line);grid-template-columns:minmax(190px,.32fr) minmax(0,1fr);gap:clamp(30px,5vw,76px);padding:38px 0 42px;display:grid}.tier-copy{align-content:start;display:grid}.tier-copy span{color:var(--accent-dark);font-family:var(--font-geist-mono), monospace;font-size:9px}.tier-copy h2{letter-spacing:-.055em;margin:13px 0 0;font-size:clamp(28px,3vw,42px);font-weight:520}.tier-copy p{max-width:250px;color:var(--muted);margin:13px 0 0;font-size:10px;line-height:1.5}.tier-levels{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.tier-levels button{border:1px solid var(--line);background:var(--surface);border-radius:16px;align-content:space-between;gap:12px;min-height:148px;padding:14px;display:grid}@supports (color:color-mix(in lab, red, red)){.tier-levels button{background:color-mix(in srgb, var(--surface) 52%, transparent)}}.tier-levels button{color:var(--foreground);cursor:pointer;text-align:left;transition:border-color .18s,background .18s,transform .18s}.tier-levels button:hover:not(:disabled){border-color:var(--line-strong);background:var(--surface-strong)}@supports (color:color-mix(in lab, red, red)){.tier-levels button:hover:not(:disabled){background:color-mix(in srgb, var(--surface-strong) 72%, transparent)}}.tier-levels button:hover:not(:disabled){transform:translateY(-2px)}.tier-levels button:active:not(:disabled){transform:translateY(0)scale(.985)}.tier-levels button.is-perfect{border-color:var(--accent)}@supports (color:color-mix(in lab, red, red)){.tier-levels button.is-perfect{border-color:color-mix(in srgb, var(--accent) 46%, 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b{color:var(--accent-dark);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tier-levels button.is-locked b{color:var(--muted)}.pause-backdrop{z-index:20;padding:max(24px, env(safe-area-inset-top)) 20px max(24px, env(safe-area-inset-bottom));background:var(--foreground);place-items:center;display:grid;position:fixed;overflow:auto}@supports (color:color-mix(in lab, red, red)){.pause-backdrop{background:color-mix(in srgb, var(--foreground) 28%, transparent)}}.pause-backdrop{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);inset:0}.pause-sheet{border:1px solid var(--line-strong);background:var(--surface-strong);width:min(100%,420px);box-shadow:0 28px 90px var(--foreground);border-radius:24px;gap:0;padding:14px 20px 18px;display:grid}@supports (color:color-mix(in lab, red, red)){.pause-sheet{box-shadow:0 28px 90px color-mix(in srgb, var(--foreground) 24%, transparent)}}.pause-handle{display:none}.pause-sheet h2{letter-spacing:-.06em;margin:13px 0 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i{display:none}.progress-track.progress-campaign:after{background:var(--accent);content:"";height:100%;width:var(--run-progress,0%);border-radius:999px;position:absolute;inset:0 auto 0 0}.progress-track{gap:3px}.progress-track i.is-tier-end{margin-right:3px}.game-grid{min-height:0;padding-top:22px}.stage-topline{align-items:center}.stage-topline>div:first-child{max-width:60%}.stage-topline span{font-size:7px}.stage-score{gap:12px}.stage-score span{gap:1px;display:grid}.orbit-board{border-radius:21px}.drag-hint{bottom:10px}.player-replay-overlay{width:calc(100% - 24px);min-height:50px;bottom:11px}.player-replay-overlay button{min-height:35px;padding-inline:10px;font-size:8px}.board-legend{flex-wrap:wrap;padding-inline:4px}.legend-divider{display:none}.ring-selector{gap:5px}.ring-selector button{gap:4px;min-height:35px;padding-inline:3px;font-size:8px}.motion-dot{width:11px}.movement-readout strong{max-width:66%}.orbit-controls{grid-template-columns:1fr 1fr}.orbit-controls .undo-button{grid-area:2/1/auto/-1;min-height:42px}.game-notes h1{font-size:clamp(46px,15vw,66px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (max-width:980px){.level-map-intro{grid-template-columns:80px 1fr}.map-summary{grid-column:2;width:min(100%,340px)}.tier-row{grid-template-columns:150px minmax(0,1fr);gap:24px}.tier-levels{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:640px){.app-header{min-height:calc(64px + env(safe-area-inset-top))}.pause-button{min-width:44px;min-height:44px;font-size:0}.pause-button i{width:10px;height:12px}.home-hero{padding-top:46px}.mode-option{min-height:82px;padding-block:20px}.mode-option:hover{padding-inline:4px}.player-records span{padding-block:14px 16px}.ring-selector button{min-height:44px}.win-bar{padding:12px}.win-actions{min-width:0}.win-actions button{flex:1;min-height:44px;padding-inline:10px}.pause-backdrop{align-items:end;padding:0}.pause-sheet{width:100%;padding:10px 20px max(18px, env(safe-area-inset-bottom));border-bottom:0;border-left:0;border-right:0;border-radius:26px 26px 0 0}.pause-handle{background:var(--line-strong);border-radius:999px;width:38px;height:4px;margin:0 auto 17px;display:block}.pause-sheet h2{font-size:36px}.level-map{width:min(100% - 28px,1280px);padding-top:32px}.level-map-intro{grid-template-columns:1fr;gap:22px;padding-bottom:36px}.level-map-intro>button{min-height:36px}.level-map-intro h1{margin-top:12px;font-size:clamp(50px,15vw,68px)}.map-summary{grid-column:1;width:100%}.tier-row{grid-template-columns:1fr;gap:20px;padding-block:30px 34px}.tier-copy{grid-template-columns:34px 1fr;align-items:baseline}.tier-copy h2{margin:0}.tier-copy p{grid-column:2;margin-top:8px}.tier-levels{grid-template-columns:repeat(2,minmax(0,1fr))}.tier-levels button{min-height:136px}.completion-panel{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.completion-actions{flex-direction:column;width:min(100%,320px)}.completion-actions button{width:100%;min-height:50px}}@media (min-width:981px){.circles-app.game-view{flex-direction:column;height:100dvh;display:flex}.game-view .app-header{flex:none}.game-view .game-shell{flex-direction:column;flex:1;min-height:0;padding:16px 0 20px;display:flex}.game-view .game-grid{flex:1;align-items:stretch;min-height:0;padding-top:16px}.game-view .game-stage{flex-direction:column;min-height:0;display:flex}.game-view .orbit-board{flex:1;width:auto;min-height:240px;margin-inline:auto}.game-view .game-notes{scrollbar-width:thin;align-content:start;gap:20px;min-height:0;overflow-y:auto}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property 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