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#2b1b3d40}.puzzle-panel.sheet-open{transform:translate(0)}.puzzle-close{width:2rem;height:2rem;color:var(--ink);background:#fff0f6;border:none;border-radius:999px;place-items:center;font-weight:800;display:grid;position:absolute;top:.6rem;right:.6rem}.puzzle-sheet-backdrop{z-index:39;background:#2b1b3d59;display:block;position:fixed;inset:0}}@media (max-width:700px){.studio-header{flex-direction:column;align-items:stretch}.header-actions{flex-wrap:wrap;justify-content:space-between;row-gap:.4rem}.header-actions .icon-btn{flex-shrink:0}.brand h1{font-size:1.35rem}}.puzzle-cta{flex-direction:column;gap:.6rem;margin-top:auto;display:flex}.puzzle-cta .make-puzzle-btn{margin-top:0}.play-puzzle-btn{background:linear-gradient(120deg, var(--candy-blue), var(--candy-sky));color:#fff;font-family:var(--font-display);border:none;border-radius:18px;flex-direction:column;align-items:center;gap:.15rem;padding:.85rem 1rem;font-size:1.15rem;transition:transform .15s;display:flex;box-shadow:0 10px 22px #4d7cff4d}.play-puzzle-btn:hover{transform:translateY(-2px)scale(1.02)}.play-puzzle-btn small{font-family:var(--font-body);opacity:.92;font-size:.75rem;font-weight:600}.btn-primary.play{background:linear-gradient(120deg, var(--candy-blue), var(--candy-sky))}.puzzle-play{z-index:60;background:radial-gradient(circle at 20% 15%,#ffe56659,#0000 45%),radial-gradient(circle at 85% 80%,#5bbeff59,#0000 50%),#fff0f6;flex-direction:column;animation:.2s fade-in;display:flex;position:fixed;inset:0}.puzzle-play-bar{background:linear-gradient(110deg, var(--candy-blue), var(--candy-sky));color:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.5rem 1rem;padding:.6rem 1rem;display:flex;box-shadow:0 6px 18px #4d7cff4d}.puzzle-play-bar h2{font-family:var(--font-display);margin:0;font-size:1.35rem}.puzzle-play-status{font-variant-numeric:tabular-nums;margin:0;font-weight:700}.puzzle-play-status strong{font-family:var(--font-display);font-size:1.15rem}.puzzle-play-actions{align-items:center;gap:.5rem;display:flex}.play-chip{color:#fff;background:#ffffff2e;border:2px solid #ffffffb3;border-radius:999px;padding:.4rem .8rem;font-weight:800}.play-chip.on{color:var(--candy-blue);background:#fff}.puzzle-play-table{flex:1;min-height:0;position:relative}.puzzle-play-canvas{touch-action:none;cursor:grab;width:100%;height:100%;position:absolute;inset:0}.puzzle-play-canvas:active{cursor:grabbing}.puzzle-play-win{text-align:center;background:var(--paper);border:4px solid var(--candy-pink);border-radius:24px;flex-wrap:wrap;justify-content:center;align-items:center;gap:.25rem 1rem;width:min(560px,100% - 1.5rem);padding:.6rem 1rem;display:flex;position:absolute;bottom:.75rem;left:50%;transform:translate(-50%);box-shadow:0 20px 50px #2b1b3d40}.puzzle-play-win h3{font-family:var(--font-display);color:var(--candy-pink);margin:0;font-size:1.4rem}.puzzle-play-win p{color:var(--ink-soft);margin:0;font-weight:700}.puzzle-play-win .modal-actions{margin-top:0}.puzzle-play-win .btn-primary,.puzzle-play-win .btn-secondary{padding:.5rem 1rem}.cube-steps{color:var(--ink-soft);margin:0;padding-left:1.3rem;font-weight:700;list-style:decimal}.cube-steps li{margin:.35rem 0}.canvas-stage{position:relative}.cube-preview{z-index:5;background:var(--panel);border:3px solid #b8f0ff;border-radius:20px;flex-direction:column;align-items:stretch;gap:.4rem;padding:.5rem;display:flex;position:absolute;bottom:.75rem;right:.75rem;box-shadow:0 12px 28px #2b1b3d2e}.cube-preview.minimized{padding:.25rem}.cube-preview-toggle{color:var(--ink);background:#e8f8ff;border:none;border-radius:999px;padding:.25rem .7rem;font-size:.85rem;font-weight:800}.cube-preview-body{flex-direction:column;gap:.4rem;display:flex}.cube-preview-body[hidden]{display:none}.cube-preview-canvas{touch-action:none;cursor:grab;background:radial-gradient(circle at 50% 35%,#fff,#e8f8ff);border-radius:14px;width:190px;height:190px;display:block}.cube-fold-btn{background:var(--candy-sky);color:#fff;font-family:var(--font-display);border:none;border-radius:999px;padding:.45rem .8rem;font-weight:700}.cube-fold-btn:disabled{opacity:.6}@media (max-width:1100px){.cube-preview{bottom:.4rem;right:.4rem}.cube-preview-canvas{width:130px;height:130px}}@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-border-style{syntax:"*";inherits:false;initial-value:solid}@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 --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}