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.lead{stroke:#1d1d1d;stroke-width:2.5px}.circuit-diagram .slot-bg{fill:#fff}.circuit .sym{fill:#fff;stroke:#1d1d1d;stroke-width:2.5px}.circuit .sym.thick{stroke-width:5px}.circuit .sym.lit{fill:#fff3b0}.circuit .dot{fill:#1d1d1d}.circuit .sym-text{text-anchor:middle;font-size:13px;font-weight:700}.tray{flex-wrap:wrap;gap:8px;display:flex}.tray-item{border:3px solid var(--limestone);min-height:52px;font:inherit;cursor:grab;touch-action:none;background:#fff;border-radius:14px;align-items:center;gap:8px;padding:6px 14px;font-weight:700;display:flex}.tray-item.selected{border-color:var(--nile);box-shadow:0 0 0 4px #1f6fa840}.tray-item:disabled{opacity:.45;cursor:default}.tray-icon{font-size:1.5rem}.tray-count{color:#6b6458;font-size:.85rem;font-weight:500}.lab-help{color:#6b6458;margin:0;font-weight:700}.drag-ghost{z-index:60;pointer-events:none;font-size:2.2rem;position:fixed;transform:translate(-50%,-50%)}.sort-pile{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:10px;margin:0;padding:0;list-style:none;display:grid}.sort-card,.quiz-option{border:3px solid var(--limestone);width:100%;min-height:56px;font:inherit;text-align:start;cursor:pointer;background:#fff;border-radius:14px;padding:10px 14px;font-size:1.05rem;font-weight:700;line-height:1.45}.sort-card.selected{border-color:var(--nile);box-shadow:0 0 0 4px #1f6fa840}.sort-feedback{border-radius:12px;margin:0;padding:8px 12px;font-weight:700;line-height:1.5}.sort-feedback.ok{background:#f4fae9;border:2px solid #9ccc78}.sort-feedback.no{background:#fdecea;border:2px solid #e8a49c}.sort-groups{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;display:grid}.sort-group{border-radius:var(--radius);border:3px dashed var(--limestone);background:#fff;padding:10px}.sort-group.droppable{border-color:var(--nile)}.sort-group-head{background:var(--nile);color:#fff;width:100%;min-height:52px;font:inherit;cursor:pointer;border:0;border-radius:12px;font-size:1.1rem;font-weight:700}.sort-group-head:disabled{opacity:.6;cursor:default}.sort-group ul{margin:8px 0 0;padding-inline-start:20px;line-height:1.5}.quiz-card{border-radius:var(--radius);border:3px solid var(--sun);background:#fff;flex-direction:column;gap:10px;padding:16px;display:flex}.quiz-count{color:var(--terracotta);font-weight:700}.quiz-card h3{margin:0;font-size:1.3rem}.quiz-circuit{max-width:420px}.quiz-options{gap:8px;display:grid}.quiz-option.wrong{background:#fdecea;border-color:#e8a49c;text-decoration:line-through}.quiz-option.right{background:#f4fae9;border-color:#9ccc78}.quiz-card .btn{flex:none;align-self:flex-start}.fact-card{border:3px solid var(--sun);box-shadow:4px 4px 0 var(--terracotta);text-align:start;color:var(--ink);background:#fff8dc;border-radius:14px;align-items:flex-start;gap:12px;margin:0 0 8px;padding:12px 14px;text-decoration:none;display:flex}.fact-icon{border:3px solid var(--terracotta);background:#fff;border-radius:50%;flex:none;place-items:center;width:52px;height:52px;font-size:1.6rem;display:grid}.fact-content{min-width:0}.fact-kicker{color:var(--terracotta);flex-wrap:wrap;align-items:baseline;gap:4px 10px;font-weight:700;display:flex}.fact-kind{color:var(--nile);background:#fff;border-radius:999px;padding:0 8px;font-size:.8rem}.fact-card h3{color:var(--nile);margin:2px 0;font-size:1.25rem}.fact-card p{margin:0;font-size:1.05rem;line-height:1.65}.fact-card.locked{background:var(--cream);border-color:var(--limestone);box-shadow:none;color:#6b6458;border-style:dashed;align-items:center;height:100%;font-weight:700}.fact-added{color:var(--palm-dark);margin:0 0 12px;font-size:.95rem;font-weight:700}.facts{flex:1;width:min(1100px,100%);margin:0 auto;padding:16px}.facts-intro{margin:0 0 14px;font-size:1.1rem;font-weight:700}.facts-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.facts-grid .fact-card{margin:0}.cert-controls{border-radius:var(--radius);border:3px solid var(--limestone);background:#fff;flex-direction:column;gap:6px;margin-bottom:16px;padding:14px;font-weight:700;display:flex}.cert-controls label{flex-direction:column;gap:6px;display:flex}.cert-controls input{font:inherit;border:3px solid var(--limestone);border-radius:12px;padding:8px 14px;font-size:1.3rem}.cert-controls input:focus{border-color:var(--nile);outline:none}.cert-controls small{color:#6b6458;font-weight:500}.cert-buttons{flex-wrap:wrap;gap:10px;margin-top:6px;display:flex}.certificate{aspect-ratio:297/210;background-size:36px 36px;padding:18px}.cert-body{background:var(--cream);text-align:center;border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:4px;height:100%;padding:16px 24px;display:flex}.cert-cast{align-items:center;gap:24px;display:flex}.cert-brand{color:var(--nile);font-size:2rem;font-weight:700}.certificate h1{color:var(--terracotta);margin:4px 0;font-size:clamp(1.6rem,4.5vw,2.6rem)}.cert-small{margin:0;font-size:clamp(.9rem,2vw,1.15rem)}.cert-name{border-bottom:3px dotted var(--nile);min-width:60%;color:var(--nile);margin:2px 0 6px;padding-bottom:2px;font-size:clamp(1.8rem,5vw,3rem);font-weight:700;line-height:1.3}.cert-text{max-width:34em;margin:0 0 4px;font-size:clamp(1rem,2.4vw,1.35rem);font-weight:700;line-height:1.5}.cert-foot{flex-wrap:wrap;justify-content:center;gap:24px;margin-top:8px;font-size:.95rem;display:flex}@media print{@page{size:A4 landscape;margin:8mm}.no-print{display:none!important}html,body,.app{background:#fff;height:auto}*{-webkit-print-color-adjust:exact;print-color-adjust:exact}.cert-screen{width:100%;padding:0}.certificate{aspect-ratio:auto;width:100%;height:190mm}.cert-body{gap:10px}.cert-cast .badge{width:130px;height:130px}.cert-brand{font-size:30pt}.cert-name{font-size:50pt}.cert-text{font-size:19pt}.cert-small,.cert-foot{font-size:14pt}.certificate h1{font-size:44pt}}@media (width<=820px),(orientation:portrait) and (width<=1100px){.app{height:auto;min-height:100dvh}.puzzle{grid-template-columns:minmax(0,1fr);padding:8px}.scene-wrap{flex:none;height:40vh;min-height:220px}.editor-wrap{flex:none;height:60vh;min-height:340px}.mission-text p{font-size:1.05rem}.brand span{font-size:1.25rem}.map-path{grid-template-columns:repeat(2,minmax(0,1fr))}.step-dots a{width:34px;height:34px}.lab{grid-template-columns:minmax(0,1fr);grid-template-areas:"task""fanous""bench"}.fanous-canvas{height:30vh;min-height:200px}.story-scene{flex:none;height:38vh}.story-text p{font-size:1.1rem}.map-path:before{display:none}.cert-cast .badge{width:56px;height:56px}}