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#0f172a29}.board-game-space-icon{color:#fff;background:var(--board-game-primary);border-radius:10px;place-items:center;width:28px;height:28px;font-size:.95rem;display:grid}.board-game-space-name{line-height:1.25}.board-game-space-choice{border-style:dashed}.board-game-space-choice .board-game-space-icon{background:var(--board-game-accent)}.board-game-space-event{border-color:var(--board-game-accent);transform:translate(-50%,-50%)rotate(-1deg)}.board-game-space-event .board-game-space-icon{background:var(--board-game-accent)}.board-game-space-checkpoint{border-radius:28px 16px}.board-game-space-goal{color:#fff;background:linear-gradient(145deg, var(--board-game-primary), color-mix(in srgb, var(--board-game-primary) 66%, var(--board-game-accent)));box-shadow:0 0 0 7px color-mix(in srgb, var(--board-game-primary) 15%, transparent), 0 12px 28px color-mix(in srgb, var(--board-game-primary) 32%, transparent);animation:2.4s ease-in-out infinite board-game-goal-glow}.board-game-space-goal 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strong{font-size:clamp(.95rem,2vw,1.15rem)}.activity-game-motif{color:#fff;background:var(--activity-game-primary);border-radius:15px;place-items:center;width:44px;height:44px;font-size:1.55rem;font-weight:900;animation:2.8s ease-in-out infinite activity-motif-float;display:grid}.activity-game-sound-toggle span{font-size:1.05rem}.activity-game-button,.activity-game-trigger-board button,.activity-game-path-board button,.activity-game-token-bank button,.activity-game-slot-board button,.activity-game-transform-actions button{min-height:48px;color:inherit;background:var(--activity-game-panel);font:inherit;cursor:pointer;border:1px solid #0000;border-radius:14px;padding:10px 16px;font-weight:800;transition:transform .14s,box-shadow .14s,border-color .14s}.activity-game-button:hover,.activity-game-trigger-board button:hover:not(:disabled),.activity-game-path-board button:hover:not(:disabled),.activity-game-token-bank button:hover:not(:disabled),.activity-game-slot-board button:hover:not(:disabled),.activity-game-transform-actions button:hover:not(:disabled){transform:translateY(-2px)}.activity-game-button:focus-visible,.activity-game-trigger-board button:focus-visible,.activity-game-path-board button:focus-visible,.activity-game-token-bank button:focus-visible,.activity-game-slot-board button:focus-visible,.activity-game-transform-actions button:focus-visible{outline:3px solid color-mix(in srgb, var(--activity-game-accent) 72%, white);outline-offset:3px}.activity-game-button-primary{color:#fff;background:var(--activity-game-primary);box-shadow:0 8px 20px color-mix(in srgb, var(--activity-game-primary) 24%, transparent)}.activity-game-button-secondary{border-color:color-mix(in srgb, var(--activity-game-accent) 52%, var(--activity-game-border));background:color-mix(in srgb, var(--activity-game-accent) 12%, var(--activity-game-panel))}.activity-game-button-quiet{border-color:var(--activity-game-border);color:var(--activity-game-text);background:0 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var(--activity-game-border));background:radial-gradient(circle at center, color-mix(in srgb, var(--activity-game-accent) 18%, transparent), transparent 42%), var(--activity-game-stage-surface);border-radius:24px;min-height:176px;position:relative;overflow:hidden}.activity-game-preview-core,.activity-game-preview-glyph{border-radius:999px;place-items:center;display:grid;position:absolute;box-shadow:0 10px 26px #1f2c4926}.activity-game-preview-core{z-index:2;color:#fff;background:linear-gradient(145deg, var(--activity-game-primary), var(--activity-game-accent));width:72px;height:72px;font-size:2.3rem;top:50%;left:50%;transform:translate(-50%,-50%)}.activity-game-preview-glyph{background:var(--activity-game-panel);width:48px;height:48px;font-size:1.55rem;animation:4s ease-in-out infinite alternate 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h2,.activity-game-evidence-summary h2,.activity-game-class-bridge h2{margin:0 0 10px;font-size:1rem}.activity-game-briefing-grid ul,.activity-game-instructions ol,.activity-game-evidence-summary ul,.activity-game-class-bridge ol{margin:0;padding-left:1.25rem;line-height:1.7}.activity-game-privacy-card{border:1px solid color-mix(in srgb, var(--activity-game-accent) 34%, transparent);background:color-mix(in srgb, var(--activity-game-accent) 9%, var(--activity-game-panel))!important}.activity-game-input-note{color:var(--activity-game-muted);flex-wrap:wrap;gap:8px 16px;margin-bottom:24px;display:flex}.activity-game-input-note strong{color:var(--activity-game-text)}.activity-game-play-layout{grid-template-columns:minmax(0,1fr) minmax(240px,.34fr);gap:16px;display:grid}.activity-game-progress-panel{grid-column:1/-1;grid-template-columns:minmax(0,1fr) minmax(180px,.3fr);align-items:end;gap:20px;padding:20px 24px;display:grid}.activity-game-progress-panel span,.activity-game-progress-panel p{color:var(--activity-game-muted)}.activity-game-progress-panel h1{margin:5px 0;font-size:clamp(1.45rem,4vw,2.35rem)}.activity-game-progress-panel p{margin:0}.activity-game-progress-track{background:color-mix(in srgb, var(--activity-game-primary) 12%, var(--activity-game-border));border-radius:999px;height:12px;overflow:hidden}.activity-game-progress-track span{border-radius:inherit;background:linear-gradient(90deg, var(--activity-game-primary), var(--activity-game-accent));height:100%;display:block}.activity-game-instructions{grid-area:2/2;padding:20px}.activity-game-stage{background:color-mix(in srgb, var(--activity-game-stage-surface) 72%, var(--activity-game-panel));grid-area:2/1/span 2;min-height:480px;padding:18px;transition:box-shadow .22s,border-color .22s;overflow:hidden}.activity-game-stage.is-retry{animation:.36s activity-stage-shake}.activity-game-stage.is-success{border-color:color-mix(in srgb, #2b9660 72%, var(--activity-game-border));box-shadow:0 0 0 5px #2b96601f, var(--activity-game-shadow)}.activity-game-feedback{border-color:color-mix(in srgb, var(--activity-game-accent) 44%, var(--activity-game-border));grid-column:2;padding:20px}.activity-game-feedback.is-success{border-color:color-mix(in srgb, #2b9660 56%, var(--activity-game-border))}.activity-game-feedback h2,.activity-game-feedback p{margin:0 0 12px}.activity-game-feedback>div,.activity-game-result-actions{flex-wrap:wrap}.activity-game-trigger-board,.activity-game-path-board{border:1px dashed color-mix(in srgb, var(--activity-game-primary) 35%, var(--activity-game-border));background:radial-gradient(circle at 18% 22%, color-mix(in srgb, var(--activity-game-accent) 16%, transparent), transparent 25%), linear-gradient(color-mix(in srgb, var(--activity-game-primary) 6%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--activity-game-primary) 6%, transparent) 1px, transparent 1px), var(--activity-game-stage-surface);background-size:auto,36px 36px,36px 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strong{font-size:.8rem}.activity-game-slot-canvas button em{color:var(--activity-game-primary);font-size:.66rem;font-style:normal;font-weight:750;line-height:1.2}.activity-game-drag-ghost{z-index:80;border:2px solid var(--activity-game-accent);color:var(--activity-game-text);background:var(--activity-game-panel);pointer-events:none;border-radius:16px;align-items:center;gap:7px;padding:10px 14px;font-weight:900;display:flex;position:fixed;transform:translate(-50%,-60%)rotate(-3deg);box-shadow:0 18px 36px #0000003d}.activity-game-drag-ghost span{font-size:1.7rem}.activity-game-grid-transform{gap:18px;display:grid}.activity-game-grid-transform-header,.activity-game-transform-controls-heading{justify-content:space-between;align-items:center;gap:16px;display:flex}.activity-game-grid-transform-header span,.activity-game-transform-controls-heading span{color:var(--activity-game-muted);font-size:.8rem;font-weight:800}.activity-game-grid-transform-header h2,.activity-game-transform-controls 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var(--activity-game-border);min-width:0;color:var(--activity-game-muted);background:var(--activity-game-panel);border-radius:7px;place-items:center;font-size:clamp(.8rem,3vw,1.25rem);font-weight:900;display:grid}.activity-game-grid-card.is-current .activity-game-grid-cell.is-occupied{border:3px solid var(--activity-game-primary);color:var(--activity-game-primary);background:color-mix(in srgb, var(--activity-game-primary) 16%, var(--activity-game-panel))}.activity-game-grid-card.is-target .activity-game-grid-cell.is-occupied{border:3px dashed var(--activity-game-accent);color:var(--activity-game-accent);background:color-mix(in srgb, var(--activity-game-accent) 16%, var(--activity-game-panel))}.activity-game-transform-controls{gap:10px;padding-top:2px;display:grid}.activity-game-transform-actions{grid-template-columns:repeat(auto-fit,minmax(168px,1fr));gap:10px;display:grid}.activity-game-transform-actions button{border-color:color-mix(in srgb, var(--activity-game-primary) 34%, var(--activity-game-border));text-align:left;grid-template-columns:32px 34px minmax(0,1fr);align-items:center;gap:8px;min-height:64px;display:grid;position:relative}.activity-game-transform-key{border:1px solid var(--activity-game-border);width:30px;height:30px;color:var(--activity-game-muted);background:color-mix(in srgb, var(--activity-game-border) 28%, var(--activity-game-panel));border-bottom-width:3px;border-radius:8px;place-items:center;font-size:.78rem;display:grid}.activity-game-transform-icon{color:var(--activity-game-primary);text-align:center;font-size:1.55rem;line-height:1}.activity-game-transform-actions button:disabled{cursor:not-allowed;opacity:.58}.activity-game-move-limit{color:var(--activity-game-muted);margin:0;font-size:.86rem}.activity-game-tutorial-backdrop{z-index:50;pointer-events:auto;background:linear-gradient(#0000 42%,#0a12222e);place-items:end;padding:20px;display:grid;position:fixed;inset:0}.activity-game-tutorial-overlay{border:2px solid color-mix(in srgb, var(--activity-game-accent) 58%, white);width:min(520px,100%);color:var(--activity-game-text);background:var(--activity-game-panel);pointer-events:auto;border-radius:26px;padding:clamp(20px,4vw,32px);animation:.3s ease-out both activity-coach-arrive;box-shadow:0 28px 80px #00000047}.activity-game-tutorial-overlay>span{color:var(--activity-game-primary);font-weight:900}.activity-game-tutorial-overlay h2{margin:10px 0;font-size:clamp(1.45rem,4vw,2rem)}.activity-game-tutorial-overlay p{color:var(--activity-game-muted);line-height:1.7}.activity-game-tutorial-overlay>div{justify-content:flex-end;gap:10px;margin-top:20px;display:flex}.activity-game-metrics{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:24px 0;display:grid}.activity-game-metrics>div{background:color-mix(in srgb, var(--activity-game-primary) 8%, var(--activity-game-panel));text-align:center;border-radius:16px;place-items:center;min-height:104px;padding:12px;display:grid}.activity-game-metrics strong{font-size:1.8rem}.activity-game-metrics span{color:var(--activity-game-muted);font-size:.82rem}.activity-game-evidence-summary,.activity-game-class-bridge{margin-top:14px}.activity-game-class-bridge{background:color-mix(in srgb, var(--activity-game-accent) 10%, var(--activity-game-panel))}.activity-game-result-actions{margin-top:22px}.activity-game-result{position:relative;overflow:hidden}.activity-game-result>:not(.activity-game-celebration){z-index:1;position:relative}.activity-game-celebration{z-index:0;pointer-events:none;position:absolute;inset:0;overflow:hidden}.activity-game-celebration span{--celebration-left:7%;--celebration-delay:0s;top:-8%;left:var(--celebration-left);color:var(--activity-game-accent);animation:activity-confetti-fall 2.4s var(--celebration-delay) ease-in infinite;position:absolute}.activity-game-status{text-align:center}.activity-game-status p{color:var(--activity-game-muted);margin:16px auto 24px}html[data-theme=dark] .activity-game-page{--activity-game-surface:#0d1424;--activity-game-panel:#151f33;--activity-game-text:#f4f6fb;--activity-game-muted:#b6c0d4;--activity-game-border:#33415d;--activity-game-shadow:0 18px 48px #00000047}html[data-theme=dark] .activity-game-stage,html[data-theme=dark] .activity-game-mission-preview,html[data-theme=dark] .activity-game-trigger-board,html[data-theme=dark] .activity-game-path-board,html[data-theme=dark] .activity-game-slot-canvas{--activity-game-stage-surface:var(--activity-game-stage-surface-dark)}html[data-theme=dark] .activity-game-button-primary,html[data-theme=dark] .activity-game-motif{color:#0d1424;background:var(--activity-game-primary-dark)}html[data-theme=dark] .activity-game-standard,html[data-theme=dark] .activity-game-result-kicker,html[data-theme=dark] .activity-game-feedback>span,html[data-theme=dark] .activity-game-token-bank button[aria-pressed=true],html[data-theme=dark] .activity-game-slot-canvas button em{color:var(--activity-game-primary-dark)}html[data-theme=dark] .activity-game-connector:before{background:linear-gradient(90deg, var(--activity-game-primary-dark), var(--activity-game-accent-dark))}html[data-theme=dark] .activity-game-connector.is-directed:after{border-color:var(--activity-game-primary-dark)}html[data-theme=dark] .activity-game-move-count strong,html[data-theme=dark] .activity-game-grid-card.is-current .activity-game-grid-cell.is-occupied,html[data-theme=dark] .activity-game-grid-card.is-current .activity-game-grid-legend,html[data-theme=dark] .activity-game-transform-icon{color:var(--activity-game-primary-dark)}html[data-theme=dark] .activity-game-grid-card.is-current .activity-game-grid-cell.is-occupied{border-color:var(--activity-game-primary-dark)}html[data-theme=dark] .activity-game-grid-card.is-target .activity-game-grid-cell.is-occupied,html[data-theme=dark] .activity-game-grid-card.is-target 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