:root{--game-max-width: 480px;--shell-min-width: 380px}html,body{min-height:100dvh}body{margin:0;display:flex;justify-content:center;background:var(--game-shell-backdrop, var(--bg, #0c141c))}.game-shell{position:relative;width:clamp(min(var(--shell-min-width),100%),var(--shell-computed-width, 100%),min(var(--game-max-width),100%));max-width:var(--game-max-width);min-height:100dvh;margin:0 auto;display:flex;flex-direction:column;overflow:hidden;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}@media (min-width: 481px){.game-shell{box-shadow:0 0 0 1px var(--border-strong, rgba(255, 255, 255, .15))}}@media (orientation: landscape){:root{--game-max-width: 1400px;--puzz-sidebar-landscape-width: 300px;--puzz-row-gap: 16px;--puzz-row-padding-x: 20px}.puzz-main-row{flex-direction:row!important;align-items:stretch;justify-content:center!important;padding:0 var(--puzz-row-padding-x)!important;box-sizing:border-box;gap:var(--puzz-row-gap)!important}.puzz-sidebar{order:2;flex:0 1 auto;width:fit-content;min-width:120px;max-width:var(--puzz-sidebar-landscape-width)!important;height:var(--puzz-sidebar-computed-height, auto)!important;max-height:100%!important;overflow-y:auto}.puzz-board-area{order:1;flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-width:0;min-height:0}}.puzz-min-hit-area{position:relative}.puzz-min-hit-area:after{content:"";position:absolute;top:50%;right:50%;bottom:50%;left:50%;width:max(100%,44px);height:max(100%,44px);transform:translate(-50%,-50%)}#completionOverlay,#dailyIntroOverlay,.puzz-overlay-popup{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;display:none;align-items:center;justify-content:center;z-index:200;padding:20px}#completionOverlay.open,#completionOverlay.show,#dailyIntroOverlay.open,#dailyIntroOverlay.show,.puzz-overlay-popup.open,.puzz-overlay-popup.show{display:flex}.puzz-modal-card{position:relative;overflow:hidden;outline:none;background:#111c26;border:1px solid #243b4d;border-radius:16px;padding:32px 28px 26px;max-width:420px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:0 16px 50px #00000080;text-align:center;animation:puzz-modal-pop-in .28s cubic-bezier(.34,1.56,.64,1)}@keyframes puzz-modal-pop-in{0%{transform:scale(.82);opacity:0}to{transform:scale(1);opacity:1}}.puzz-confetti-layer{position:absolute;top:0;left:0;right:0;height:100%;pointer-events:none;overflow:hidden}.puzz-confetti-layer .confetti-piece{position:absolute;top:0;width:8px;height:8px;border-radius:2px;animation:puzz-confetti-fall 2s ease-in forwards}@keyframes puzz-confetti-fall{0%{transform:translateY(-10px) rotate(0);opacity:1}to{transform:translateY(260px) rotate(360deg);opacity:0}}.puzz-close-btn{position:absolute;top:14px;right:14px;width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:none;border:none;box-shadow:none;border-radius:0;color:#7594a6;font-size:.9rem;line-height:1;cursor:pointer;padding:0;z-index:1}.puzz-close-btn:hover{color:#e9f1f6}.puzz-close-btn:focus-visible{outline:2px solid #5eb8e8;outline-offset:2px}.puzz-modal-title{margin:0 0 4px;color:#e9f1f6;font-size:1.4rem;text-align:center}.puzz-modal-subtitle{color:#7594a6;font-size:.9rem;margin-bottom:14px}.puzz-modal-caption{margin:0 0 16px;padding:0 0 12px;color:#7594a6;font-weight:700;font-size:.85rem;text-align:center;border-bottom:1px solid #243b4d}#completionSubtitle{font-size:1.05rem}.puzz-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.puzz-rank-box{margin-bottom:14px}.puzz-streak-box{display:inline-flex;justify-content:center;width:100%;align-items:center;gap:4px;margin-bottom:14px;font-size:1.1rem;font-weight:700;color:#e9f1f6}.puzz-rank-line{font-size:.9rem;font-weight:700;color:#e9f1f6}.puzz-rank-top{margin-bottom:8px;font-size:1.1rem;font-weight:700;color:#e9f1f6}.puzz-rank-bar{width:140px;margin:0 auto;height:6px;border-radius:3px;background:#243b4d;overflow:hidden}.puzz-rank-bar-fill{height:100%;border-radius:3px;background:#5eb8e8;transition:width .4s ease}.puzz-rank-sub{margin-top:6px;font-size:.78rem;color:#7594a6}.puzz-leaderboard-box{text-align:left;margin-bottom:14px}.puzz-leaderboard-title{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#7594a6;margin-bottom:6px}.puzz-leaderboard-list{display:flex;flex-direction:column;gap:4px}.puzz-leaderboard-row{display:flex;align-items:center;gap:10px;background:#1b2c3a;border:1px solid #243b4d;border-radius:8px;padding:6px 10px;font-size:.82rem}.puzz-leaderboard-row.puzz-leaderboard-you{border-color:#5eb8e8;background:color-mix(in srgb,#5eb8e8 12%,#1b2c3a)}.puzz-leaderboard-pos{flex:0 0 auto;width:1.4em;color:#7594a6;font-weight:700;text-align:right}.puzz-leaderboard-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#e9f1f6;font-weight:600}.puzz-leaderboard-time{flex:0 0 auto;font-variant-numeric:tabular-nums;color:#5eb8e8;font-weight:700}.puzz-leaderboard-empty{font-size:.78rem;color:#7594a6;padding:6px 2px}.puzz-leaderboard-row-loading{border-color:#1b2c3a}.puzz-skeleton-line{border-radius:4px;background:linear-gradient(90deg,#1b2c3a 25%,#243b4d 37%,#1b2c3a 63%);background-size:400% 100%;animation:puzz-skeleton-shimmer 1.4s ease infinite}@keyframes puzz-skeleton-shimmer{0%{background-position:100% 50%}to{background-position:0 50%}}.puzz-share-note{font-size:.75rem;color:#7594a6;text-align:center;margin:0 0 16px}.puzz-modal-actions{display:flex;justify-content:center;gap:10px;margin-top:0}.puzz-btn{font-family:inherit;padding:9px 16px;border-radius:8px;font-size:.85rem;cursor:pointer;background:#1b2c3a;border:1px solid #243b4d;color:#e9f1f6;min-width:0;text-decoration:none;width:100%;white-space:nowrap;text-align:center;justify-content:center}.puzz-btn:hover{filter:brightness(1.15)}.puzz-btn-primary{background:#5eb8e8;border-color:#5eb8e8;color:#fff}.puzz-btn-primary:hover{filter:brightness(1.08)}.puzz-modal-actions .puzz-btn{min-width:0;flex:0 0 calc((100% - 20px) / 3);font-size:calc(.85rem * var(--puzz-actions-scale, 1));padding:calc(9px * var(--puzz-actions-scale, 1)) calc(16px * var(--puzz-actions-scale, 1));white-space:nowrap}.puzz-modal-actions .puzz-btn.puzz-btn-wrap{white-space:normal}.puzz-modal-body{color:#7594a6;font-size:1.05rem;line-height:1.5;margin:0 0 16px}.puzz-solved-line{font-weight:700;color:#e9f1f6;font-size:1.1rem;margin-bottom:16px}.puzz-daily-page{display:flex;flex-direction:column;justify-content:center}.puzz-toggle-row{position:relative;display:grid;grid-template-columns:repeat(var(--puzz-toggle-count, 2),1fr);width:fit-content;margin:0 auto 16px;border:2px solid #243b4d;border-radius:999px;padding:4px;touch-action:none}.puzz-toggle-thumb{position:absolute;top:4px;bottom:4px;left:4px;width:calc((100% - 8px) / var(--puzz-toggle-count, 2));background:#5eb8e8;border-radius:999px;transform:translate(calc(100% * var(--puzz-toggle-index, 0)));transition:transform .18s ease;pointer-events:none}.puzz-toggle-row.puzz-toggle-dragging .puzz-toggle-thumb{transition:none}.puzz-toggle-opt{position:relative;z-index:1;font-family:inherit;font-weight:700;background:transparent;border:none;color:#7594a6;padding:calc(12px * var(--puzz-toggle-scale, 1));border-radius:999px;font-size:calc(1.3rem * var(--puzz-toggle-scale, 1));letter-spacing:.02em;cursor:pointer;justify-content:center;transition:color .15s ease;-webkit-tap-highlight-color:transparent}.puzz-toggle-opt:hover,.puzz-toggle-opt:active,.puzz-toggle-opt:focus,.puzz-toggle-opt:focus-visible{background:transparent}@media (hover: hover) and (pointer: fine){.puzz-toggle-opt:hover{color:#e9f1f6}}.puzz-toggle-opt.active{color:#fff}#dailyModeToggle .puzz-toggle-opt{min-width:5.5em}#dailyDifficultyToggle .puzz-toggle-opt{padding:calc(9px * var(--puzz-toggle-scale, 1));font-size:calc(1.05rem * var(--puzz-toggle-scale, 1))}.puzz-nav-wrap{position:relative}.puzz-nav-toggle{font-size:1.2rem;line-height:1;padding:8px 14px}.puzz-nav-menu{position:fixed;min-width:168px;background:#111c26;border:1px solid #243b4d;border-radius:12px;box-shadow:0 12px 32px #00000073;padding:6px;display:none;flex-direction:column;gap:2px;z-index:60}.puzz-nav-menu.show{display:flex}.puzz-nav-menu button{display:block;width:100%;text-align:left;padding:10px 12px;border-radius:8px;background:transparent;border:none;color:#e9f1f6;font-family:inherit;font-size:.9rem;font-weight:600;cursor:pointer;white-space:nowrap}.puzz-nav-menu button:hover,.puzz-nav-menu button:focus-visible{background:#1b2c3a}#helpOverlay,.puzz-overlay-panel{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000008c;display:none;align-items:center;justify-content:center;z-index:100;padding:20px}#helpOverlay.open,#helpOverlay.show,.puzz-overlay-panel.open,.puzz-overlay-panel.show{display:flex}#helpOverlay .puzz-modal-card,#helpOverlay .modal-card,#helpOverlay .modal,.puzz-overlay-panel .puzz-modal-card,.puzz-overlay-panel .modal-card,.puzz-overlay-panel .modal{position:relative;overflow:hidden;outline:none;max-width:560px;max-height:100%;padding:0;display:flex;flex-direction:column;text-align:left}#helpOverlay .help-scroll,.puzz-overlay-panel .tutorial-scroll{flex:1;min-height:0;overflow-y:auto;overflow-wrap:break-word;padding:22px 26px}.close-row{text-align:right;margin-top:14px;display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}.help-subhead{margin:18px 0 8px;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--accent, #5eb8e8)}.help-subhead:first-child,.help-subhead:first-of-type{margin-top:0}.help-steps{margin:0 0 8px;padding-left:20px;display:flex;flex-direction:column;gap:6px;text-align:left;font-size:.88rem;line-height:1.55;color:var(--ink, #e9f1f6)}.help-steps li{margin:0}.puzz-subheader{display:block;font-size:.95rem;font-weight:700;color:#e9f1f6;text-align:left;margin:12px 0 8px;text-decoration:none}.puzz-subheader-link{color:#5eb8e8;cursor:pointer}.puzz-subheader-link:hover{text-decoration:underline}.puzz-grid-cell,.puzz-grid-cell-look{background:var(--grid-cell-bg, var(--cell, #1b2c3a));border:1px solid var(--grid-cell-border, var(--cell-border, #243b4d));border-radius:var(--grid-cell-radius, 6px)}.puzz-grid-cell{position:absolute}.puzz-grid-root{position:absolute;border-radius:var(--grid-radius, 8px);transition:box-shadow .25s}.puzz-grid-root.solved{box-shadow:0 0 0 3px #fff,0 0 20px 6px #ffffffa6}.puzz-piece-layer{position:absolute;top:0;left:0;pointer-events:none}.puzz-tile,.puzz-tile-look{border-radius:var(--grid-radius, 8px);font-weight:700;font-family:inherit;color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.35);-webkit-user-select:none;user-select:none}.puzz-tile{position:absolute;display:flex;align-items:center;justify-content:center;pointer-events:auto;cursor:pointer}.puzz-tile.static{cursor:default}.puzz-tile.ghost{opacity:.5;pointer-events:none}.puzz-tile.cursor{opacity:.4;pointer-events:none}.puzz-tile-shadow,.puzz-tile-look{box-shadow:0 2px 4px #00000040}.puzz-tile-shadow.selected,.puzz-tile-look.selected{box-shadow:0 0 0 3px var(--accent, #5eb8e8),0 2px 4px #00000040}.puzz-tile-shadow.invalid,.puzz-tile-look.invalid{box-shadow:0 0 0 3px var(--bad, #d9534f),0 2px 4px #00000040}.puzz-connector{position:absolute;border-radius:var(--grid-connector-radius, 4px)}.puzz-connector.ghost{opacity:.5}.puzz-wall-outline,.puzz-wall-fill{fill:none;stroke-linecap:round;stroke-linejoin:round}:root{--color-background: #0c141c;--color-surface: #111c26;--color-surface-raised: #1b2c3a;--color-primary: #5eb8e8;--color-secondary: #00cec9;--color-accent: #fdcb6e;--color-success: #4caf6f;--color-danger: #d9534f;--color-warning: #f39c12;--color-text: #e9f1f6;--color-text-muted: #7594a6;--color-border: #243b4d}:root{--bg: var(--color-background);--panel: var(--color-surface);--ink: var(--color-text);--dim: var(--color-text-muted);--accent: var(--color-primary);--border: var(--color-border);--c-gray: #5b6b7c;--c-red: #b2332a;--c-green: #297022;--c-blue: #3840ac;--c-yellow: #cab228;--c-orange: #c76e1f;--c-wall: #0d0d0d;--grid-cell-radius: 6px;--grid-cell-border: rgba(0, 0, 0, .65)}*{box-sizing:border-box}html,body{height:100%;margin:0;overflow:hidden;background:var(--bg);color:var(--ink);font-family:Space Grotesk,system-ui,-apple-system,sans-serif}button{font-family:inherit;font-weight:600;cursor:pointer}#pageContainer{display:flex;flex-direction:column;height:100dvh}#header{display:flex;align-items:center;justify-content:space-between;flex-shrink:0;gap:14px;padding-block:10px;padding-inline:16px;border-bottom:1px solid var(--border);overflow:hidden}.brand{display:flex;align-items:baseline;gap:10px;min-width:0;text-decoration:none;color:inherit;touch-action:manipulation}.brand:hover h1{color:var(--accent)}#header h1{font-family:Space Grotesk,system-ui,-apple-system,sans-serif;font-weight:700;font-size:1.25rem;margin:0;letter-spacing:-.01em}#topbar{display:flex;align-items:center;gap:4px;flex-shrink:0}#topbar .puzz-nav-toggle{border-radius:999px;border:1px solid transparent;background:transparent;color:var(--dim);cursor:pointer;transition:color .15s,border-color .15s}#topbar .puzz-nav-toggle:hover{background:transparent;color:var(--ink)}#main{flex:1 1 auto;display:flex;flex-direction:column;min-height:0;gap:8px;padding:8px 12px 0}#controlBar{flex:0 0 auto;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px 12px;gap:8px}.control-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.control-row[hidden]{display:none}#controlBarHeader{border-bottom:1px solid var(--border);padding-bottom:8px}.box-title{font-family:Space Grotesk,system-ui,-apple-system,sans-serif;font-weight:700;font-size:.9rem;letter-spacing:-.01em}.tagline{font-size:.72rem;color:var(--dim);letter-spacing:.04em;text-align:right}.control-total{font-weight:600;font-size:.85rem}#movesDisplay b{font-variant-numeric:tabular-nums}.tool-btn{border:1px solid var(--border);background:var(--panel);color:var(--ink);border-radius:8px;padding:6px 12px;font-size:.8rem}.tool-btn:hover{border-color:var(--accent)}.tool-btn:disabled{opacity:.4;cursor:default}.tool-btn:disabled:hover{border-color:var(--border)}.box-header-buttons{display:flex;gap:6px}#controlBar .tool-btn.control-header-btn{font-size:.72rem;padding:4px 10px;min-width:0;flex-shrink:0}.control-reset-btn{color:var(--color-danger, #d9534f)}.settings-group{margin-bottom:18px}.settings-label{font-size:.85rem;font-weight:700;margin-bottom:8px}#freePlayPage .puzz-toggle-row{margin:0 auto;display:grid;flex-wrap:nowrap}#freePlayPage .puzz-toggle-opt{padding:calc(8px * var(--puzz-toggle-scale, 1)) calc(16px * var(--puzz-toggle-scale, 1));font-size:calc(.85rem * var(--puzz-toggle-scale, 1))}#solvedBanner{flex:0 0 auto;text-align:center;font-weight:800;color:var(--color-success, #3fbf6b);font-size:.95rem;padding:2px 0}#solvedBanner[hidden]{display:none}#caughtBanner{flex:0 0 auto;text-align:center;font-weight:800;color:var(--color-danger, #d9534f);font-size:.95rem;padding:2px 0}#caughtBanner[hidden]{display:none}#solveResultBanner{flex:0 0 auto;text-align:center;font-weight:800;font-size:.9rem;padding:2px 0}#solveResultBanner[hidden]{display:none}#solveResultBanner.result-solvable{color:var(--color-success, #3fbf6b)}#solveResultBanner.result-unsolvable{color:var(--color-danger, #d9534f)}#solveResultBanner.result-inconclusive{color:var(--dim)}.maker-size-row{flex-wrap:wrap;justify-content:flex-start;gap:6px}.maker-size-btn.selected{border-color:#fff;box-shadow:0 0 0 1px var(--accent),0 0 8px 1px #ffffff4d}.maker-palette{flex-wrap:wrap;justify-content:flex-start;gap:8px}.maker-actions{flex-wrap:wrap;justify-content:flex-start;gap:6px}.palette-swatch{display:inline-flex;align-items:center;gap:6px;border:2px solid var(--border);border-radius:8px;padding:3px 10px 3px 5px;font-size:.75rem;font-weight:700;color:var(--ink);background:var(--panel)}.palette-swatch:hover{border-color:var(--accent)}.palette-swatch.selected{border-color:#fff;box-shadow:0 0 0 1px var(--accent),0 0 8px 1px #ffffff4d}.palette-swatch .swatch-dot{width:16px;height:16px;border-radius:4px;flex-shrink:0;border:1px solid rgba(0,0,0,.5)}.palette-swatch .swatch-dot.marker{display:flex;align-items:center;justify-content:center;font-size:.6rem;background:transparent}#board-area{flex:1 1 auto;display:flex;align-items:center;justify-content:center;min-height:0;overflow:hidden}#boardGridWrap{display:flex;align-items:center;justify-content:center;width:100%;height:100%}#boardGridWrap.maker-grid{display:grid;grid-template-columns:24px 1fr;grid-template-rows:24px 1fr;gap:6px;width:min(100%,480px);aspect-ratio:1 / 1}#boardGridWrap.maker-grid #boardWrap{grid-column:2;grid-row:2;width:100%;height:100%;aspect-ratio:unset;margin:0}.maker-strip{display:none}#boardGridWrap.maker-grid .maker-strip{display:flex;gap:2px}.maker-strip.col-strip{grid-column:2;grid-row:1}.maker-strip.row-strip{grid-column:1;grid-row:2;flex-direction:column}.maker-strip-cell{flex:1;min-width:0;min-height:0;padding:0;border-radius:3px;border:1px solid var(--border);background:var(--panel);cursor:pointer}.maker-strip-cell:hover{border-color:var(--accent)}#boardWrap{position:relative;width:min(100%,480px);aspect-ratio:1 / 1;margin:32px}#board{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;gap:0;border-radius:var(--grid-cell-radius);box-shadow:0 0 0 1px var(--border);transition:box-shadow .3s ease;touch-action:none}#board.solved{box-shadow:0 0 0 1px var(--border),inset 0 0 0 3px #fff,inset 0 0 16px 4px #fff9}.cell{position:relative;display:flex;align-items:center;justify-content:center;box-sizing:border-box}.cell.reachable{cursor:pointer}.cell.reachable:hover{filter:brightness(1.15)}.tile-gray{background:var(--c-gray)}.tile-red{background:var(--c-red)}.tile-green{background:var(--c-green)}.tile-blue{background:var(--c-blue)}.tile-yellow{background:var(--c-yellow)}.tile-orange{background:var(--c-orange)}.tile-wall{background:var(--c-wall)}.start-marker{position:absolute;top:8%;right:8%;bottom:8%;left:8%;border-radius:4px;z-index:2;display:flex;align-items:center;justify-content:center;font-size:.7em;font-weight:800;pointer-events:none;border:2px dashed rgba(255,255,255,.65);color:#ffffffd9}.goal-marker{position:absolute;top:50%;left:50%;width:34%;height:34%;border-radius:50%;transform:translate(-50%,-50%);z-index:2;pointer-events:none;background:#ffd447;box-shadow:0 0 0 2px #000}.token-player{position:absolute;width:62%;height:62%;z-index:3;border-radius:50%;background:#fff;filter:drop-shadow(0 2px 4px rgba(0,0,0,.45));transition:transform .12s ease}.trail{position:absolute;background:#ffffffd9;box-shadow:0 0 0 1px #0000008c,0 0 5px 1px #ffffff59;pointer-events:none;z-index:1;border-radius:3px}.trail.h{height:calc(100% / var(--board-size, 5) * .3);width:44%;top:50%;transform:translateY(-50%)}.trail.v{width:calc(100% / var(--board-size, 5) * .3);height:44%;left:50%;transform:translate(-50%)}.trail.left{left:-2px}.trail.right{right:-2px}.trail.top{top:-2px}.trail.bottom{bottom:-2px}.beam-line{position:absolute;opacity:.8;box-shadow:0 0 10px 2px #ffffff40;pointer-events:none}.beam-line.row{height:calc(100% / var(--board-size, 5) * .22);transform:translateY(-50%)}.beam-line.column{width:calc(100% / var(--board-size, 5) * .22);transform:translate(-50%)}.beam-tick{position:absolute;border-radius:3px;box-shadow:0 0 6px 1px #fff6;pointer-events:none}.beam-tick.row{width:calc(100% / var(--board-size, 5) * .25);height:calc(100% / var(--board-size, 5) * .25);transform:translateY(-50%)}.beam-tick.row.left{left:calc(-100% / var(--board-size, 5) * .25)}.beam-tick.row.right{right:calc(-100% / var(--board-size, 5) * .25)}.beam-tick.column{height:calc(100% / var(--board-size, 5) * .25);width:calc(100% / var(--board-size, 5) * .25);transform:translate(-50%)}.beam-tick.column.top{top:calc(-100% / var(--board-size, 5) * .25)}.beam-tick.column.bottom{bottom:calc(-100% / var(--board-size, 5) * .25)}#instructions{flex:0 0 auto;text-align:center;font-size:.72rem;color:var(--dim);margin:0 0 6px}#footer{display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:10px 16px;border-top:1px solid var(--border)}.footer-brand{display:flex;flex-direction:column;align-items:center;line-height:1.2;text-decoration:none}.footer-line1{font-weight:700;font-size:.75rem;letter-spacing:-.01em;color:var(--ink)}.footer-brand:hover .footer-line1{color:var(--accent)}