:root{--bg-home: #fdfdff;--bg-infinite: #eee9ff;--bg-daily: #e7f8f1;--panel: #ffffff;--cell-base: #eee9ff;--cell-path: #b8a4ff;--cell-current: #ffe08a;--cell-highlight: #ffbb00;--start: #8fe3c4;--end-frozen: #a8dcf0;--end-overheated: #ffb3c1;--end-matched: #8fe3c4;--text: #4a4468;--radius: 22px;--shadow: 0 4px 0 rgba(74,68,104,.12);--cell-max: 72px;--cell-gap: 12px;--grid-padding: 18px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;overflow-x:hidden}body{background:var(--bg);color:var(--text);font-family:"Baloo 2",Nunito,sans-serif}.game-wrapper{width:100%;max-width:480px;margin:0 auto;padding-top:16px;text-align:center;padding-bottom:16px;height:100vh;display:flex;flex-direction:column;justify-content:space-between;transition:background .4s ease}.shell{background:linear-gradient(140deg,var(--bg-infinite),var(--bg-daily))}.shell.page-infinite{background:linear-gradient(140deg,var(--bg-infinite),var(--bg-home))}.shell.page-daily{background:linear-gradient(140deg,var(--bg-daily),var(--bg-home))}.game-header{position:relative}.icon-button.home-button{position:absolute;top:0;left:0;width:40px;height:40px;background:none;box-shadow:none;color:var(--text);opacity:.55}.icon-button.home-button svg{width:24px;height:24px;flex-shrink:0}.icon-button.home-button:hover{opacity:.65}.icon-button.home-button:active{transform:scale(.9);opacity:.8}.total-display{font-size:64px;font-weight:900;transition:transform .15s ease,color .2s ease}.total-display.bump{animation:totalBump .3s ease}@keyframes totalBump{0%{transform:scale(1)}40%{transform:scale(1.25)}to{transform:scale(1)}}.total-display.bust{color:var(--end-overheated);animation:shake .4s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-6px)}75%{transform:translate(6px)}}.grid{position:relative;display:grid;grid-template-columns:repeat(var(--cols, 3),minmax(0,var(--cell-max)));gap:var(--cell-gap);width:fit-content;max-width:92vw;margin:0 auto;background:var(--panel);padding:var(--grid-padding);border-radius:24px;box-shadow:var(--shadow)}.grid-row{display:contents}.path-trace{position:absolute;z-index:0;pointer-events:none;overflow:visible}.path-trace-segment{stroke:color-mix(in srgb,var(--cell-path) 60%,var(--text));stroke-width:3;stroke-linecap:round;animation:traceFadeIn .3s ease-in both}@keyframes traceFadeIn{0%{opacity:0}to{opacity:.3}}.cell{aspect-ratio:1;min-width:0;z-index:1;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:clamp(14px,5vw,20px);font-weight:800;background:linear-gradient(160deg,var(--cell-base),color-mix(in srgb,var(--cell-base) 85%,white));cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:manipulation;box-shadow:0 3px #4a44681a,0 2px 6px #4a446814;border:3px solid transparent;transition:background .25s ease,border-color .25s ease,transform .12s cubic-bezier(.34,1.56,.64,1),box-shadow .15s ease}.cell:active{transform:scale(.88,1.12);box-shadow:0 1px #0003}.cell.in-path{background:var(--cell-path);transform:scale(1.03)}.cell.highlighted{border-color:var(--cell-highlight)}.cell.current{background:var(--cell-current);color:#2a2640;animation:landHop .3s cubic-bezier(.34,1.56,.64,1);box-shadow:0 0 0 4px #ffd16659,0 4px #0003}@keyframes landHop{0%{transform:scale(.85)}60%{transform:scale(1.15)}to{transform:scale(1.08)}}.cell.start{font-size:22px;background:var(--start);color:#12261f;border:3px solid rgba(255,255,255,.4)}.cell.end{font-size:22px;transition:background .4s ease,box-shadow .4s ease;cursor:default}.cell.end.frozen{background:var(--end-frozen);color:#0b3b4a}.cell.end.overheated{background:var(--end-overheated);color:#4a0b18;animation:pulseHot 1s ease-in-out infinite}@keyframes pulseHot{0%,to{box-shadow:0 4px #0003}50%{box-shadow:0 4px #0003,0 0 16px #ef476f99}}.cell.end.matched{background:var(--end-matched);color:#0b3b25;cursor:pointer;animation:readyPulse .8s ease-in-out infinite}@keyframes readyPulse{0%,to{transform:scale(1)}50%{transform:scale(1.06)}}button{font-family:inherit;font-weight:800;font-size:15px;padding:10px 18px;margin:4px;border:none;border-radius:14px;background:var(--cell-path);color:#fff;box-shadow:0 4px #00000040;cursor:pointer;touch-action:manipulation;transition:transform .1s ease}button:active{transform:translateY(3px);box-shadow:0 1px #00000040}button:disabled{opacity:.4;cursor:not-allowed}.controls{margin-top:20px;display:flex;justify-content:center}.icon-button{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--panel);color:var(--text);box-shadow:var(--shadow)}.icon-button svg{width:28px;height:28px}.icon-button:active{transform:scale(.9)}.hint-button{position:relative;margin:4px}.hint-button .icon-button{margin:0}.hint-cooldown-ring{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:#4a446833;pointer-events:none;animation-name:cooldownDrain;animation-timing-function:linear;animation-fill-mode:forwards}@keyframes cooldownDrain{0%{clip-path:inset(0 0 0 0)}to{clip-path:inset(100% 0 0 0)}}.timer{font-size:18px;font-weight:700;opacity:.5;margin-top:8px;font-variant-numeric:tabular-nums}.overlay-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#4a446840;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;z-index:10;animation:fadeIn .3s ease}.top-margin-bump{margin-top:10vh}.no-anim{animation:none!important}.backdrop{display:flex;justify-content:center;position:relative;margin:auto}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.card{background:var(--panel);border-radius:28px;padding:32px 28px;width:min(90vw,400px);text-align:center;box-shadow:0 12px #4a44681a,0 20px 40px #4a446826;animation:cardPop .5s cubic-bezier(.34,1.56,.64,1)}@keyframes cardPop{0%{transform:scale(.7);opacity:0}to{transform:scale(1);opacity:1}}.card-title{font-size:26px;font-weight:800;color:var(--start)}.card-subtitle{margin-bottom:16px}.stat{display:flex;flex-direction:column}.stat-value{font-size:24px;font-weight:800}.stat-label{font-size:16px;text-transform:uppercase;letter-spacing:.06em;opacity:.6;margin-top:2px}.cta-button{width:100%;padding:16px;border-radius:18px;background:var(--cell-path);color:#fff;font-size:18px;font-weight:800;box-shadow:0 4px #4a446833;margin-top:16px}.cta-button:active{transform:translateY(3px);box-shadow:0 1px #4a446833}.cta-button:disabled{background:var(--cell-base);color:var(--text);opacity:.5}.puzzle-title{font-size:14px;font-weight:600;opacity:.5;letter-spacing:.04em;margin-bottom:12px}.feedback-footer{margin-top:32px;text-align:center;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:center}.feedback-footer .copyright{width:100%;font-size:12px;color:var(--text);opacity:.35;display:flex;gap:8px;justify-content:center}.feedback-footer .copyright{width:100%;font-size:12px;color:var(--text);opacity:.35}.feedback-footer a{font-size:13px;color:var(--text);opacity:.4;text-decoration:underline;text-underline-offset:3px}.feedback-footer a:hover{opacity:.7}.list-steps{text-align:left;margin-bottom:24px}.list-steps p{font-size:16px;line-height:1.5;margin-bottom:12px;opacity:.85;text-align:left}.secondary-button{width:100%;padding:12px;border-radius:16px;background:var(--cell-base);color:var(--text);font-size:14px;font-weight:700;margin-bottom:10px;box-shadow:none}.secondary-button:active{transform:scale(.97)}.tip-nudge{background:none;color:var(--text);box-shadow:none;padding:0;margin-top:8px;font-size:12px;font-weight:400;opacity:.4;text-decoration:underline}.tip-nudge:active{transform:none}.home-page{padding-top:10vh}.home-title{font-size:42px;font-weight:900;line-height:42px;margin:0;background:var(--cell-path);-webkit-background-clip:text;background-clip:text;color:transparent}.home-tagline{font-size:18px;font-weight:600;opacity:.5;margin:0 0 40px;padding:0 24px}.mode-menu{display:flex;flex-direction:column;gap:16px;padding:0 20px}.mode-card{display:flex;align-items:center;gap:16px;width:100%;padding:18px;border-radius:24px;text-align:left;background:var(--panel);box-shadow:var(--shadow);margin:0}.mode-card:active{transform:scale(.97) translateY(2px);box-shadow:0 1px #4a44681f}.mode-icon-wrap{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:64px;height:64px;border-radius:18px;color:#fff}.mode-icon-wrap svg{width:34px;height:34px}.mode-card--infinite .mode-icon-wrap{background:linear-gradient(160deg,var(--cell-path),color-mix(in srgb,var(--cell-path) 70%,black))}.mode-card--daily .mode-icon-wrap{background:linear-gradient(160deg,var(--start),color-mix(in srgb,var(--start) 70%,black))}.mode-text{display:flex;flex-direction:column;gap:2px}.mode-label{font-size:24px;font-weight:800;color:var(--text)}.mode-subtitle{font-size:14px;font-weight:400;opacity:.5;color:var(--text)}.loading-spinner{width:42px;height:42px;margin:96px auto;border-radius:50%;border:4px solid var(--cell-base);border-top-color:var(--cell-path);opacity:.7;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}