:root{--exhibition-gold:#e4c186;--exhibition-cyan:#91d2e1;--exhibition-ink:#0a131b}
.loading-screen{background:linear-gradient(110deg,rgba(6,14,23,.97),rgba(12,24,35,.82));backdrop-filter:blur(5px)}
.loading-card{position:relative;width:min(900px,calc(100vw - 40px));padding:clamp(24px,4vw,54px);border:1px solid rgba(211,192,152,.25);border-radius:20px;background:linear-gradient(135deg,rgba(27,43,56,.96),rgba(9,19,29,.98));box-shadow:0 32px 100px #0008;text-align:left}
.loading-card .eyebrow{color:var(--exhibition-gold);font-size:.875rem;letter-spacing:.16em;line-height:1.6}.loading-card h1{max-width:18ch;font-size:clamp(2rem,5.5vw,4.4rem);line-height:1.06;letter-spacing:-.045em;color:#f4f0e7;margin:18px 0}.loading-card .lead{max-width:62ch;font-size:1.05rem;line-height:1.75;color:#c4d1da}.loading-actions{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 20px}.loading-actions .primary-btn{background:var(--exhibition-gold);border-color:var(--exhibition-gold);color:#10202a;box-shadow:none}.loading-actions button:disabled{opacity:.5;cursor:wait}.loading-card .hint{display:block;font-size:.875rem;line-height:1.8;color:#9fb3c2}.load-status{font-size:.875rem;line-height:1.5;min-height:24px;color:#ccd9df}
#worldLoadProgress{display:block;width:100%;height:5px;margin:24px 0 12px;appearance:none;border:0;border-radius:6px;background:#ffffff12;overflow:hidden}#worldLoadProgress::-webkit-progress-bar{background:#ffffff12}#worldLoadProgress::-webkit-progress-value{background:linear-gradient(90deg,var(--exhibition-cyan),var(--exhibition-gold));transition:width .2s}#worldLoadProgress::-moz-progress-bar{background:var(--exhibition-gold)}
.district-entry-card{background:#081722!important;border:1px solid #72b9d633!important;box-shadow:none!important;border-radius:12px!important}.district-entry-card strong{font-size:1rem}.district-entry-card small{font-size:.875rem;line-height:1.5}.district-world-mode .loading-card{border-top:3px solid var(--exhibition-cyan)}.gallery-mode:not(.district-world-mode) .loading-card{border-top:3px solid var(--exhibition-gold)}
.hud-top{gap:8px;flex-wrap:wrap;max-width:calc(100vw - 32px)}.hud-pill{background:rgba(10,22,32,.87);border:1px solid #c8e4ed26;border-radius:8px;font-size:.875rem;padding:9px 12px;box-shadow:0 3px 12px #0002}.hud-pill:first-child{color:var(--exhibition-gold)}.focus-hint{background:#071521e8;border:1px solid #e4c18680;border-radius:10px;padding:13px 20px;font-size:1rem;box-shadow:0 8px 30px #0004}.gallery-hud-actions{gap:7px}.gallery-hud-actions .secondary-btn{font-size:.875rem;min-height:40px;background:rgba(10,22,32,.9);border-color:#a8c4d62e;border-radius:8px}
.gallery-editor-panel,.gallery-district-panel{background:#101c27!important;border-color:#c8e4ed33!important}.gallery-art-choice{background:#182733!important;border-color:#b8cbd42b!important;border-radius:10px!important}.gallery-art-choice.active{border-color:var(--exhibition-gold)!important;box-shadow:0 0 0 2px #e4c18633!important}.gallery-art-choice img{image-rendering:pixelated;object-fit:contain}.gallery-art-choice strong{font-size:.9375rem}.gallery-art-choice small{font-size:.8125rem}
.art-modal img,#modalImage{image-rendering:pixelated;object-fit:contain}.mobile-joystick-base,.district-stick{background:rgba(11,27,40,.66);border-color:#b8d8e366;box-shadow:inset 0 0 22px #0004}.mobile-action-stack button,.district-chat-button{background:#102533e8;color:#ecf4f7;border:1px solid #c3d6df45;border-radius:10px;font-size:.875rem;min-height:44px}
button:focus-visible,a:focus-visible{outline:3px solid var(--exhibition-cyan);outline-offset:4px}
@media(max-width:700px){.loading-card{width:calc(100vw - 24px);padding:24px;border-radius:16px}.loading-card h1{font-size:2.2rem}.loading-card .lead{font-size:1rem}.loading-actions{display:grid;grid-template-columns:1fr 1fr}.loading-actions>*{min-height:44px;font-size:.875rem}.loading-actions #enterBtn{grid-column:1/-1}.loading-screen{overflow:auto;padding:12px 0}.loading-card .hint{font-size:.8125rem}.hud-top{gap:5px}.hud-pill{font-size:.8125rem;padding:7px 9px}.gallery-hud-actions{max-width:calc(100vw - 24px);flex-wrap:nowrap;overflow-x:auto;padding-bottom:6px;pointer-events:auto}.gallery-hud-actions>*{flex-shrink:0}.focus-hint{max-width:80vw;font-size:.9375rem}.district-entry-card small{font-size:.8125rem}}
@media(prefers-reduced-motion:reduce){#worldLoadProgress::-webkit-progress-value{transition:none}.loading-card{animation:none}}

.loading-card .museum-logo{width:150px;height:60px;background:none;box-shadow:none;border-radius:0;margin:0 0 24px}.museum-logo img{display:block;width:100%;height:100%;object-fit:contain}.gallery-alignment-actions{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}
@media(prefers-reduced-motion:reduce){.district-entry-card::after{animation:none}.primary-btn,.secondary-btn{transition:none}}