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brightness(1.08)}.portrait-frame.expression-stern .portrait{transform:scale(1.045);filter:contrast(1.18) saturate(.9)}.portrait-frame.expression-worried .portrait{transform:translateY(3px) rotate(-1.5deg);filter:saturate(.72)}.portrait-frame.expression-surprised .portrait{transform:translateY(-3px) scale(1.08);filter:brightness(1.12)}.portrait-frame.expression-sad .portrait{transform:translateY(5px) scale(.98);filter:saturate(.58) brightness(.86)}.portrait-frame.expression-angry .portrait{transform:scale(1.07) rotate(1deg);filter:contrast(1.25) sepia(.18) saturate(1.2)}.portrait-frame.expression-thoughtful .portrait{transform:translate(-2px) rotate(-1deg);filter:saturate(.82) brightness(.95)}@keyframes dialogue-enter{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes portrait-enter{0%{opacity:0;transform:translate(-10px) scale(.94)}to{opacity:1;transform:translate(0) scale(1)}}.speaker{font-family:var(--font-display);font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:6px}.dialogue-text{font-size:17px;white-space:pre-wrap}.dialogue-text.narration{font-style:italic;color:color-mix(in srgb,var(--px-parchment-ink) 84%,transparent)}.dialogue-advance{margin-top:10px;font-size:11px;color:color-mix(in srgb,var(--px-parchment-ink) 76%,transparent);text-align:right}.dialogue-controls{margin-top:14px}.dialogue-actions{display:flex;align-items:center;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:8px}.dialogue-actions button{font:inherit;font-size:13px;min-height:40px;padding:8px 12px}.dialogue-actions button:disabled{opacity:.55;cursor:not-allowed}.dialogue-actions button:focus-visible{outline:3px solid var(--teal-dark);outline-offset:3px}.dialogue-count{font-size:12px;margin-left:auto}.dialogue-next{font-weight:700!important}.dialogue-log-bar{position:absolute;right:0;bottom:2px;left:0;display:flex;justify-content:center;pointer-events:none}.dialogue-log-bar>*{pointer-events:auto}.dialogue-log-open{font:inherit;font-size:11px;font-weight:400!important;letter-spacing:.1em;text-transform:uppercase;background:none;border:0;min-height:26px;padding:3px 14px;color:color-mix(in srgb,var(--px-parchment-ink) 62%,transparent);text-decoration:underline;text-underline-offset:4px;cursor:pointer}.dialogue-log-open:hover{color:var(--px-parchment-ink)}.dialogue-log-open:focus-visible{outline:3px solid var(--teal-dark);outline-offset:2px}.dialogue-log{--fill: var(--px-parchment);position:relative;isolation:isolate;z-index:0;margin-bottom:10px;padding:12px 16px;max-height:min(46vh,340px);display:flex;flex-direction:column;color:var(--px-parchment-ink);background:var(--px-parchment);border:3px solid var(--px-ink);filter:drop-shadow(0 var(--px-step) 0 var(--px-ink))}.dialogue-log-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dark)}.dialogue-log-close{font:inherit;font-size:12px;min-height:34px;padding:4px 10px}.dialogue-log-close:focus-visible{outline:3px solid var(--teal-dark);outline-offset:3px}.dialogue-log-body{overflow-y:auto;overscroll-behavior:contain}.dialogue-log-line{font-size:14px;margin:0 0 10px;white-space:pre-wrap}.dialogue-log-line.narration{font-style:italic;color:color-mix(in srgb,var(--px-parchment-ink) 84%,transparent)}.dialogue-log-empty{font-size:14px;font-style:italic;margin:0}.dialogue-log-speaker{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--teal-dark)}.screen{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--px-stone-dark);display:flex;flex-direction:column;z-index:35;overflow:hidden}.book-screen{background:none;display:block;--font-display: "Geist Mono", ui-monospace, "Cascadia Mono", monospace}.book-screen:before,.book-screen:after{display:none}.book-layout{position:absolute;top:50%;left:50%;width:1050px;height:700px;transform:translate(-50%,-50%)}.book{position:absolute;top:0;left:0;width:1050px;height:700px;background-position:-3150px 0;isolation:isolate}.book:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background:url(/assets/book-open-strip-DD4_BVvE.png) no-repeat;background-size:4200px 700px;background-position:inherit;image-rendering:pixelated;filter:drop-shadow(0 9px 15px rgba(0,0,0,.4))}.book.is-opening{animation:book-frames .4s steps(4,jump-none) both}.book.is-closing{animation:book-frames .3s steps(4,jump-none) reverse both}@keyframes book-frames{0%{background-position-x:0}to{background-position-x:-3150px}}.book.is-opening .book-page,.book.is-closing .book-page,.book-screen.is-opening .book-tabs,.book-screen.is-closing .book-tabs,.book-screen.is-opening .book-footer,.book-screen.is-closing .book-footer{opacity:0;pointer-events:none}.book-screen .book-tabs,.book-screen .book-footer{transition:opacity .16s ease}.book-page{position:absolute;top:48px;width:424px;height:526px;overflow-y:auto;overflow-x:hidden}.book-turn{position:absolute;z-index:8;top:0;right:0;bottom:0;left:0;pointer-events:none;background:url(/assets/book-turn-strip-full-page-BAGUTYMw.png) no-repeat;background-size:6300px 700px;image-rendering:pixelated;animation:book-turn-frames .48s both}.book-turn.is-back{animation-direction:reverse}@keyframes book-turn-frames{0%,12%{background-position-x:0}12.01%,26%{background-position-x:-1050px}26.01%,40%{background-position-x:-2100px}40.01%,62%{background-position-x:-3150px}62.01%,80%{background-position-x:-4200px}80.01%,to{background-position-x:-5250px}}.book.is-turning .book-page{pointer-events:none;animation:book-page-turn-content .48s linear both}@keyframes book-page-turn-content{0%,7%{opacity:1;filter:none}15%,85%{opacity:0;filter:blur(1px)}93%,to{opacity:1;filter:none}}.book-page::-webkit-scrollbar{width:7px}.book-page::-webkit-scrollbar-thumb{background:var(--px-wood)}.book-page-left{left:84px}.book-page-right{left:539px}.book-page-inner{padding:16px;animation:lesson-stage-in .26s cubic-bezier(.2,.7,.25,1) both}.book-tabs{position:absolute;top:96px;left:1042px;display:grid;gap:10px}.book-tab{--fill: var(--tab-colour);--pc: 5px;--bw: 3px;width:78px;padding:11px 8px;color:var(--on-accent);font-family:var(--font-display);font-size:10px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;text-align:left;cursor:pointer;filter:drop-shadow(0 3px 0 var(--px-ink));transition:transform 90ms steps(3,jump-end)}.book-tab.tint-teal{--tab-colour: var(--teal)}.book-tab.tint-amber{--tab-colour: var(--amber-dark)}.book-tab.tint-lavender{--tab-colour: var(--lavender-dark)}.book-tab.tint-rose{--tab-colour: var(--danger)}.book-tab.is-selected{transform:translate(-11px)}.book-tab:not(.is-selected):hover{transform:translate(-4px)}.book-footer{position:absolute;top:602px;left:100px;display:grid;grid-template-columns:392px 392px;align-items:center;column-gap:63px;width:847px;height:44px}.book-caption{display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}.book-title{color:var(--px-parchment-ink);font-family:var(--font-display);font-size:15px;font-weight:800}.book-subtitle{margin-top:2px;color:var(--parchment-text-soft);font-size:12px}.book-utility{margin-top:0;padding:0;color:var(--teal-dark);border:0;background:transparent;cursor:pointer;font:700 12px var(--font-display);text-decoration:underline}.book-utility:hover{color:var(--cream-shade)}.book-nav{display:flex;align-items:center;justify-content:space-between;gap:12px}.book-touch-utility{display:none}.book-close{margin-left:auto}.book-button{min-height:44px;min-width:100px;padding:8px 12px;border:2px solid var(--px-wood);border-radius:0;color:var(--px-parchment-ink);background:var(--px-parchment);font:700 13px/1.2 var(--font-display);cursor:pointer}.book-button:hover:not(:disabled){background:var(--px-parchment-dark)}.book-button:active:not(:disabled){transform:translateY(1px)}.book-button:disabled{cursor:default;opacity:.4}.book-button:focus-visible,.book-utility:focus-visible{outline:3px solid var(--teal-dark);outline-offset:3px}@media (hover: none) and (pointer: coarse){.book-footer{top:calc(650px - 44px / var(--game-scale, 1));height:calc(44px / var(--game-scale, 1))}.book-caption{display:none}.book-touch-utility{display:block;margin-left:auto;min-height:calc(44px / var(--game-scale, 1));font-size:calc(12px / var(--game-scale, 1))}.book-touch-utility+.book-close{margin-left:0}.book-nav{grid-column:1 / -1;gap:calc(12px / var(--game-scale, 1))}.book-button{min-height:calc(44px / var(--game-scale, 1));min-width:calc(72px / var(--game-scale, 1));padding:calc(8px / var(--game-scale, 1));font-size:calc(13px / var(--game-scale, 1))}.book-page{height:min(526px,calc(586px - 44px / var(--game-scale, 1)))}}.book-page-inner .region-heading{margin-top:0;color:var(--px-parchment-ink)}.book-page-inner .region-heading+*{margin-top:0}.book-page-inner .journal-grid{grid-template-columns:1fr;gap:10px}.book-page-inner .mastery-hero{grid-template-columns:1fr;gap:12px}.book-page-inner .mastery-milestones{grid-template-columns:1fr}.book-page-inner .pet-rail{display:grid;gap:8px}.book-page-inner .wardrobe-swatch-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin-top:4px}.book-page-inner .wardrobe-slots{gap:10px}.book-page-inner .wardrobe-swatch{padding:6px 8px}.book-page-inner .diagnostics-panel{flex-direction:column;align-items:flex-start;gap:10px}.book-page-inner .region-heading:not(:first-child){margin-top:18px}.portrait-frame.portrait-empty{display:none}.dialogue-box:has(.portrait-empty){grid-template-columns:1fr}.screen-head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;background:var(--px-wood);border-bottom:4px 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calc(var(--px-step) + 8px) 14px rgba(0,0,0,.4))}.diagnostics-panel{display:flex;align-items:center;justify-content:space-between;gap:16px}.diagnostics-panel .prose{margin:0}.field-report-link{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;margin:14px 0;text-align:left;cursor:pointer;font:inherit}.field-report-link .label{margin-bottom:4px}.field-report-link span:not(.label){display:block;color:var(--text-dim);font-size:12px}.field-report-link>span[aria-hidden]{flex:none;font-size:20px;color:var(--amber-dark)}.field-report-link:hover{filter:drop-shadow(0 var(--px-step) 0 var(--px-ink)) drop-shadow(0 calc(var(--px-step) + 8px) 14px rgba(0,0,0,.4)) brightness(1.04)}.panel:before{content:"";position:absolute;z-index:-2;top:0;right:0;bottom:0;left:0;background-color:var(--ink, var(--px-ink));clip-path:polygon(0 var(--pc, 8px),calc(var(--pc, 8px) / 2) var(--pc, 8px),calc(var(--pc, 8px) / 2) calc(var(--pc, 8px) / 2),var(--pc, 8px) calc(var(--pc, 8px) / 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8px) calc(var(--pc, 8px) / 2),var(--pc, 8px) 0,calc(100% - var(--pc, 8px)) 0,calc(100% - var(--pc, 8px)) calc(var(--pc, 8px) / 2),calc(100% - var(--pc, 8px) / 2) calc(var(--pc, 8px) / 2),calc(100% - var(--pc, 8px) / 2) var(--pc, 8px),100% var(--pc, 8px),100% calc(100% - var(--pc, 8px)),calc(100% - var(--pc, 8px) / 2) calc(100% - var(--pc, 8px)),calc(100% - var(--pc, 8px) / 2) calc(100% - var(--pc, 8px) / 2),calc(100% - var(--pc, 8px)) calc(100% - var(--pc, 8px) / 2),calc(100% - var(--pc, 8px)) 100%,var(--pc, 8px) 100%,var(--pc, 8px) calc(100% - var(--pc, 8px) / 2),calc(var(--pc, 8px) / 2) calc(100% - var(--pc, 8px) / 2),calc(var(--pc, 8px) / 2) calc(100% - var(--pc, 8px)),0 calc(100% - var(--pc, 8px)))}.panel+.panel{margin-top:14px}.prose{white-space:pre-wrap;font-size:16px}.lab-hud{position:absolute;z-index:26;right:16px;top:84px;bottom:16px;width:340px;overflow-y:auto;overscroll-behavior:contain;padding:11px 13px 10px;border:3px solid var(--px-ink);background:color-mix(in srgb,var(--px-parchment) 94%,transparent);color:var(--px-parchment-ink);box-shadow:4px 4px #080c18b8;font-size:12px;line-height:1.4}.lab-hud-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:10px}.lab-hud-heading strong{font-family:var(--font-display);font-size:15px;letter-spacing:.025em}.lab-hud-kicker{margin-bottom:2px;color:var(--teal-dark);font-family:var(--font-display);font-size:9px;letter-spacing:.1em;text-transform:uppercase}.lab-hud-progress{flex:0 0 auto;padding:3px 5px;background:color-mix(in srgb,var(--teal-light) 34%,var(--px-parchment));color:var(--teal-dark);font-family:var(--font-display);font-size:8px;letter-spacing:.04em;text-transform:uppercase}.lab-hud-progress.is-complete{background:color-mix(in srgb,var(--gold) 34%,var(--px-parchment));color:var(--px-parchment-ink)}.lab-hud-goal{margin:7px 0 0;font-weight:700}.lab-hud-steps{display:grid;gap:4px;margin:8px 0 0;padding:0;list-style:none;counter-reset:lab-step}.lab-hud-steps li{display:grid;grid-template-columns:16px 1fr;align-items:start;gap:5px}.lab-hud-steps li:before{counter-increment:lab-step;content:counter(lab-step);display:grid;place-items:center;width:15px;height:15px;background:var(--teal-dark);color:var(--px-parchment);font-family:var(--font-display);font-size:8px;line-height:1}.lab-hud-update{margin-top:12px;padding:10px 0;border-top:1px solid color-mix(in srgb,var(--px-parchment-ink) 22%,transparent)}.lab-hud small{display:block;margin-top:7px;color:color-mix(in srgb,var(--px-parchment-ink) 86%,transparent);font-size:12px;line-height:1.5}.frame:has(.lab-hud) .world-canvas{top:78px;width:calc(100% - 372px);height:calc(100% - 90px)}.frame:has(.lab-hud) .context-prompt{left:calc((100% - 372px)/2);bottom:22px}.lab-readout{display:grid;gap:10px;margin:14px 0;padding:12px 10px;background:#fff6df;border-left:3px solid var(--teal-dark)}.lab-readout>span{font-size:12px;color:var(--teal-dark)}.lab-readout table{width:100%;border-collapse:collapse;font-size:12px}.lab-readout th,.lab-readout td{padding:5px 2px;text-align:right;border-bottom:1px solid #d7c6a8}.lab-readout th:first-child{text-align:left}.lab-controls{display:grid;gap:7px;margin-top:12px}.lab-piece-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:5px}.lab-control{min-height:38px;padding:7px;border:1px solid #ad9777;background:#fff6df;cursor:pointer}.lab-control:hover:not(:disabled),.lab-control[aria-pressed=true]{background:var(--teal-dark);color:var(--px-parchment-bright)}.lab-control:focus-visible{outline:3px solid var(--teal-dark);outline-offset:2px}.lab-control:disabled{cursor:default;opacity:.65}.lab-piece-controls .lab-control[aria-pressed=true]:before{content:"✓ "}.forge-expr{display:grid;grid-template-columns:58px 1fr;align-items:center;gap:6px 8px;margin:10px 0;padding:9px 10px;background:#fff6df;border-left:3px solid var(--teal-dark)}.forge-expr>span{font-size:11px;color:var(--teal-dark)}.forge-expr>div{font-size:15px;overflow:hidden}.forge-expr-was{opacity:.72;font-size:13px!important}.forge-prompt{margin:0 0 10px;padding:9px 10px;border:2px solid var(--px-ink);background:#fffdf6}.forge-prompt p{margin:0 0 7px;font-weight:700}.forge-prompt small{margin-top:5px!important}.forge-input{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px;align-items:stretch}.forge-input .btn{padding:6px 12px}.forge-link{margin-top:6px;padding:0;border:0;background:none;color:var(--teal-dark);font:inherit;font-size:12px;text-decoration:underline;cursor:pointer}.forge-hints{margin:0 0 10px;padding:0 0 0 16px;font-size:12px;font-style:italic;color:color-mix(in srgb,var(--px-parchment-ink) 86%,transparent)}.forge-hints li{margin-bottom:3px}.forge-events{margin:0 0 10px;padding:0;list-style:none;border-top:1px solid color-mix(in srgb,var(--px-parchment-ink) 22%,transparent)}.forge-events 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