:root{color:#f8efe0;font-synthesis:none;text-rendering:optimizelegibility;--wall:#14201f;--amber:#f0b35d;--amber-bright:#ffd38c;--cream:#f8efe0;--muted:#b8aa96;--teal:#7cbcb3;--shadow:0 24px 70px #0000006b;background:#0c1110;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}*{box-sizing:border-box}html{background:#0c1110;min-width:320px}body{min-width:320px;min-height:100vh;margin:0}button{font:inherit;border:0}button:focus-visible,a:focus-visible{outline:3px solid var(--teal);outline-offset:4px}#root{min-height:100vh}.landing{place-items:center;min-height:100vh;padding:32px;display:grid;position:relative;overflow:hidden}.landing__image,.landing__scrim{position:absolute;inset:0}.landing__image{object-fit:cover;object-position:44% center;width:100%;height:100%}.landing__scrim{background:radial-gradient(circle,#050b0b14,#050b0ba3 72%),linear-gradient(#050b0b1a,#050b0bad)}.landing__content{text-align:center;width:min(760px,100%);position:relative;transform:translateY(-3vh)}.eyebrow{color:var(--amber-bright);letter-spacing:0;text-transform:uppercase;margin:0 0 10px;font-size:.78rem;font-weight:750}h1,h2,p{margin-top:0}.landing h1{letter-spacing:0;text-shadow:0 10px 34px #000000b3;margin-bottom:12px;font-size:clamp(3.7rem,10vw,7.2rem);line-height:.84}.subtitle{color:#fff8e9;max-width:580px;margin:0 auto 28px;font-size:clamp(1.1rem,3vw,1.55rem)}.landing__actions,.result-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}.button{cursor:pointer;border-radius:8px;min-height:48px;padding:12px 20px;font-weight:800;transition:transform .15s,background .15s,border-color .15s}.button:hover,.choice:hover,.brand-button:hover,.icon-button:hover{transform:translateY(-1px)}.button:active,.choice:active,.brand-button:active,.icon-button:active{transform:translateY(1px)}.button--primary{background:var(--amber);color:#20140a;box-shadow:0 12px 34px #f0b35d38}.button--primary:hover{background:var(--amber-bright)}.button--ghost{color:var(--cream);background:#0c1110b8;border:1px solid #f8efe047}.button--ghost:hover{border-color:#f8efe08c}.landing__note{color:#e8dbc7;background:#050b0b94;border:1px solid #ffd38c38;border-radius:8px;width:fit-content;max-width:100%;margin:18px auto 0;padding:8px 12px;font-size:.92rem}.game-shell{background:radial-gradient(circle at 18% 12%,#f0b35d1f,#0000 26%),linear-gradient(135deg,#0c1110 0%,#162320 45%,#0b1112 100%);min-height:100vh;padding:22px}.topbar{justify-content:flex-end;max-width:1180px;margin:0 auto 18px;display:flex}.brand-button{min-height:48px;color:var(--cream);cursor:pointer;background:#14201fc7;border:1px solid #f8efe024;border-radius:8px;align-items:center;gap:10px;padding:8px 12px;font-weight:800;display:inline-flex}.brand-button img{border-radius:7px;width:34px;height:34px}.game-layout{grid-template-columns:minmax(0,1fr) minmax(360px,.88fr);align-items:start;gap:22px;width:min(1180px,100%);margin:0 auto;display:grid}.exhibit-card,.prompt-panel,.result-card,.build-view__panel{box-shadow:var(--shadow);background:#14201fe6;border:1px solid #f8efe024;border-radius:8px}.exhibit-card{flex-direction:column;min-width:0;padding:14px;display:flex}.exhibit-card__meta{color:var(--muted);justify-content:space-between;gap:14px;margin-bottom:12px;font-size:.9rem;display:flex}.exhibit-card__meta span:last-child{text-align:right;max-width:64%}.exhibit-card__image{aspect-ratio:1;object-fit:cover;background:#0b1112;border-radius:6px;width:100%;max-height:calc(100vh - 210px)}.exhibit-card h2{color:#fff8e9;margin:14px 0 2px;font-size:clamp(1.55rem,3vw,2.25rem);line-height:1.05}.prompt-panel{flex-direction:column;padding:clamp(18px,3vw,30px);display:flex}.prompt-panel h1{color:#fff8e9;letter-spacing:0;margin-bottom:14px;font-size:clamp(2.05rem,4vw,3.1rem);line-height:.95}.broken-prompt{color:#f3e8d6;background:#080d0d8a;border:1px solid #7cbcb347;border-radius:8px;margin-bottom:22px;padding:16px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:clamp(.92rem,2vw,1rem)}.choices{gap:10px;display:grid}.choice{color:#fff8e9;cursor:pointer;text-align:left;background:#213330;border:1px solid #f8efe029;border-radius:8px;min-height:56px;padding:12px 16px;transition:transform .15s,background .15s,border-color .15s}.choice:hover:not(:disabled){background:#29413d;border-color:#ffd38c99}.choice:disabled{cursor:default;opacity:.82}.choice--correct,.choice--correct:disabled{color:#f2ffe9;background:#2c5230e6;border-color:#9bd58de6}.choice--wrong,.choice--wrong:disabled{color:#fff2ec;background:#5b2b25eb;border-color:#e98874e6}.feedback{color:#ded1bf;min-height:136px;margin-top:auto;padding-top:16px}.feedback__label{color:var(--amber-bright);margin-bottom:4px;font-weight:850}.feedback__answer{color:#fff8e9;font-weight:800}.feedback .button{margin-top:8px}.result-screen{background:radial-gradient(circle at 50% 0,#f0b35d29,#0000 36%),linear-gradient(135deg,#0c1110 0%,#172522 52%,#080d0d 100%);place-items:center;min-height:100vh;padding:24px;display:grid}.result-card{text-align:center;width:min(720px,100%);padding:clamp(22px,4vw,40px)}.result-card h1{margin-bottom:4px;font-size:clamp(4rem,15vw,8rem);line-height:.9}.result-card__label{color:var(--amber-bright);font-size:1.25rem;font-weight:850}.lesson-list{text-align:left;margin:28px auto}.lesson-list p{color:#fff8e9;margin-bottom:8px;font-weight:850}.lesson-list ul{color:#ded1bf;gap:8px;margin:0;padding-left:20px;display:grid}.build-view{z-index:20;background:#030707b8;place-items:center;padding:18px;display:grid;position:fixed;inset:0}.build-view__panel{width:min(960px,100%);max-height:min(860px,100vh - 36px);padding:clamp(18px,3vw,28px);overflow:auto}.build-view__header{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:18px;display:flex}.build-view__header h1{color:#fff8e9;margin-bottom:0;font-size:clamp(1.8rem,5vw,3.4rem);line-height:1}.icon-button{width:44px;height:44px;color:var(--cream);cursor:pointer;background:#253a36;border:1px solid #f8efe02e;border-radius:8px;font-size:1.2rem;font-weight:900}.build-view__summary{color:#e5d8c6;gap:8px;margin-bottom:22px;display:grid}.build-view__summary p{margin:0}.no-api{color:var(--amber-bright);font-weight:900}.asset-log{gap:10px;display:grid}.asset-log__item{background:#080d0d70;border:1px solid #f8efe01f;border-radius:8px;grid-template-columns:72px minmax(0,1fr);gap:14px;padding:12px;display:grid}.asset-log__item img{object-fit:cover;border-radius:6px;width:72px;height:72px}.asset-log__item h2{color:#fff8e9;margin-bottom:4px;font-size:1rem}.asset-log__item p{color:#cdbfab;margin:0;font-size:.9rem}@media (width<=820px){.landing{padding:20px}.landing__content{transform:none}.game-shell{padding:14px}.topbar{justify-content:stretch}.brand-button{justify-content:center;width:100%}.game-layout{grid-template-columns:1fr}.exhibit-card__meta{display:grid}.exhibit-card__meta span:last-child{text-align:left;max-width:none}.feedback{min-height:152px}}@media (width<=460px){.landing__actions,.result-actions{display:grid}.button{width:100%}.brand-button span{font-size:.9rem}.asset-log__item{grid-template-columns:56px minmax(0,1fr)}.asset-log__item img{width:56px;height:56px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}