.lua-exhibition{position:relative;z-index:2;padding:96px 4.5% 64px;background:#f1f7ff;color:#39475e;font-family:inherit}
.ex-debug{padding:16px;background:#e9eff5;border:1px dashed #789;margin:20px 0;font:12px/1.6 monospace}.ex-debug button,.ex-debug select{padding:8px;margin:5px}.ex-debug output{display:block;white-space:pre-wrap}.ex-debug label{display:inline-block;margin:8px}
.ex-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin:0 1% 38px}.ex-eyebrow{font-size:11px;font-weight:750;letter-spacing:2px;color:#6890be;margin:0 0 18px}.ex-heading h2{font-size:clamp(42px,5vw,74px);line-height:1.15;letter-spacing:-.06em;margin:0}.ex-heading em{color:#74a9e8;font-style:normal}.ex-heading>div>p:not(.ex-eyebrow){font-size:16px;line-height:1.9}.ex-sample-tag{display:inline-block;border:1px solid #bbcde2;border-radius:30px;padding:7px 12px;color:#8d7485;font-size:10px;letter-spacing:.7px}
.ex-room{position:relative;height:min(82svh,940px);min-height:620px;border-radius:30px;overflow:hidden;isolation:isolate;background:#c6e3f3;box-shadow:0 22px 60px #637d9626;border:1px solid white;outline:none}.ex-room:focus-visible{outline:3px solid #7aade9;outline-offset:4px}.ex-canvas{display:block;width:100%;height:100%;touch-action:pan-y}.ex-room.is-active .ex-canvas{touch-action:none;cursor:grab}.ex-room button,.ex-dialog button{font:inherit;cursor:pointer;border:0}.ex-room button:disabled{cursor:wait;opacity:.6}.ex-room button:focus-visible,.ex-dialog button:focus-visible,.lua-exhibition select:focus-visible{outline:3px solid #448cb9;outline-offset:3px}
.ex-top{position:absolute;left:25px;right:25px;top:23px;display:flex;justify-content:space-between;align-items:center;gap:14px;pointer-events:none;z-index:4}.ex-brand{font-size:36px;font-weight:900;font-style:italic;letter-spacing:-2px;color:#83b5ef;text-shadow:0 2px 2px white;background:#fffcf6ed;border:1px solid white;border-radius:20px;padding:7px 17px;line-height:1.2}.ex-brand small{display:block;font-size:8px;color:#8a879d;font-style:normal;letter-spacing:1.8px}.ex-room-select{font-size:10px;color:#807488;background:#fffcf4ef;border:1px solid white;border-radius:17px;padding:8px 12px;pointer-events:auto}.ex-room-select select{display:block;max-width:175px;border:0;background:transparent;font:600 13px/1.5 inherit;color:#4d516a;padding:5px 12px 2px 0;min-height:32px;cursor:pointer}
.ex-welcome{position:absolute;left:4%;bottom:102px;max-width:360px;padding:28px 30px;border-radius:25px;background:#fff9f0ed;box-shadow:0 12px 40px #71809c15;backdrop-filter:blur(8px);z-index:2}.ex-welcome>p:first-child{font-size:10px;letter-spacing:1.6px;color:#779dca;font-weight:750}.ex-welcome h3{font-size:30px;line-height:1.4;letter-spacing:-1.4px;margin:14px 0}.ex-welcome>p{font-size:14px;line-height:1.8;color:#788297}.ex-enter,.ex-back-lobby,.ex-help-done{min-height:48px;padding:12px 24px;border-radius:30px;color:white;background:#80b2ed;font-weight:700!important;font-size:14px!important}.ex-loading{margin-top:15px;font-size:11px;color:#5f89ba}.ex-loading progress{display:block;width:100%;height:5px;accent-color:#8bb9ee;margin-bottom:8px}.ex-loading[hidden]{display:none}.ex-room.is-active .ex-welcome{display:none}
.ex-map{position:absolute;right:25px;top:116px;width:120px;background:#fffdf3eb;backdrop-filter:blur(10px);border-radius:18px;padding:12px;border:1px solid white;z-index:3;pointer-events:none}.ex-map>span{display:block;font-size:8px;color:#8b7890;text-align:center}.ex-map b{font-weight:600}.ex-map svg{display:block;width:100%;height:135px}.ex-map text{font:bold 2.5px sans-serif;text-anchor:middle;fill:#6f95c1}
.ex-toolbar{position:absolute;left:50%;bottom:23px;transform:translateX(-50%);display:flex;gap:5px;background:#fffaf2ed;backdrop-filter:blur(12px);padding:7px;border:1px solid white;border-radius:50px;white-space:nowrap;z-index:5;box-shadow:0 5px 20px #727b9115}.ex-toolbar button{background:transparent;color:#6b657b;border-radius:30px;padding:12px 17px;min-height:44px;font-size:12px;font-weight:650}.ex-toolbar button:hover{background:#dfebf9}.ex-toolbar button[hidden]{display:none}.ex-crosshair{display:none;position:absolute;top:50%;left:50%;width:6px;height:6px;border-radius:50%;background:#fff9;border:1px solid #40679466;transform:translate(-50%,-50%);pointer-events:none}.is-active .ex-crosshair{display:block}.ex-nearby{position:absolute;bottom:102px;left:50%;transform:translateX(-50%);border-radius:30px;background:#edf5fff2;padding:9px 16px;font-size:12px;color:#436c9d;pointer-events:none;white-space:nowrap;z-index:3}.ex-nearby:empty{display:none}
.ex-touch{position:absolute;left:24px;right:24px;bottom:104px;display:flex;justify-content:space-between;align-items:flex-end;pointer-events:none;z-index:4}.ex-touch[hidden]{display:none}.ex-stick{width:90px;height:90px;border-radius:50%;background:#e9f3ffaa;border:1px solid white;position:relative;pointer-events:auto;touch-action:none;user-select:none}.ex-stick span{position:absolute;width:40px;height:40px;left:24px;top:24px;border-radius:50%;background:#96bfef;border:2px solid white;box-shadow:0 4px 10px #426a9933;pointer-events:none}.ex-stick small{position:absolute;bottom:-19px;width:100%;text-align:center;font-size:10px;color:#6d6179}.ex-look-note{font-size:10px;background:#edf5ffcc;color:#736c81;padding:7px 9px;border-radius:20px}
.ex-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 1%}.ex-footer p{font-size:12px;line-height:1.9;color:#9b8d98}.ex-footer strong{font-size:10px;letter-spacing:1px;color:#7a9dc6}.ex-list-link{color:#5582b6;border:0;background:none;font-size:14px;cursor:pointer}.ex-list-link span{margin-left:30px}.ex-author{margin:10px 1% 0;border-top:1px solid #d0dceb;border-bottom:1px solid #d0dceb}.ex-author summary{cursor:pointer;display:flex;justify-content:space-between;gap:20px;padding:24px 0;font-size:11px;letter-spacing:1px}.ex-author summary span{letter-spacing:0;font-size:13px}.ex-author>div{padding:0 0 24px;max-width:580px}.ex-author p{font-size:15px;line-height:1.9}.ex-author a{display:inline-block;padding:10px 0;color:#6a91bf;font-size:14px}
.ex-dialog{box-sizing:border-box;position:fixed;inset:0;margin:auto;max-width:none;width:min(1040px,94vw);max-height:90svh;padding:34px;border:1px solid white;border-radius:26px;background:#f5f9ff;color:#48516b;overflow:auto;box-shadow:0 30px 100px #273c6e40;font-family:inherit}.ex-dialog::backdrop{background:#46527388;backdrop-filter:blur(7px)}.ex-dialog .ex-close{position:absolute;right:16px;top:16px;width:42px;height:42px;border-radius:50%;background:#e2eaf3;color:#4976aa;font-size:26px;z-index:2}.ex-dialog h2{font-size:32px;line-height:1.35;letter-spacing:-1.3px;margin:16px 0}.ex-dialog p{font-size:15px;line-height:1.8}.ex-detail-body{display:grid;grid-template-columns:1.05fr 1fr;gap:34px;align-items:start;padding-top:24px}.ex-detail-image{width:100%;border-radius:18px;box-shadow:0 8px 30px #a8bed933}.ex-detail-body article{padding-top:12px}.ex-detail-theme{font-size:10px!important;line-height:1.8!important;letter-spacing:1px}.ex-facts{display:grid;grid-template-columns:76px 1fr;gap:16px 12px;font-size:13px;line-height:1.7;margin:25px 0}.ex-facts dt{color:#6d93c0}.ex-facts dd{margin:0}.ex-site-link{display:block;color:#709dd2;padding:12px 0}.ex-site-link[hidden],.ex-no-link[hidden]{display:none}.ex-no-link{font-size:12px!important;color:#a99ba4}.ex-back-lobby{display:block;margin-top:22px}.ex-detail footer{display:flex;justify-content:center;align-items:center;gap:28px;padding:22px 0 0;font-size:12px;color:#779ac4}.ex-detail footer button{width:40px;height:40px;border-radius:50%;background:#e4ebf4;color:#5a86b8}.ex-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:25px}.ex-grid button{padding:0;background:#fff;border:1px solid #e0e8f2!important;border-radius:18px;overflow:hidden;text-align:left;color:#576078}.ex-grid img{display:block;width:100%;aspect-ratio:3/3.2;object-fit:cover}.ex-grid button>span{display:block;padding:18px}.ex-grid small{font-size:9px;letter-spacing:1px;color:#6d93c0}.ex-grid strong{display:block;font-size:17px;margin:8px 0 12px}.ex-grid i{font-size:11px;color:#779ac4;font-style:normal}.ex-instructions{max-width:600px}.ex-instructions dl{font-size:14px;line-height:1.8}.ex-instructions dt{color:#6991bf;font-weight:700;margin-top:17px}.ex-instructions dd{margin:5px 0 0}.ex-help-done{margin-top:22px}
@media(max-width:800px){.ex-heading{display:block}.ex-heading>div+div{margin-top:25px}.ex-room{height:75svh;min-height:560px}.ex-map{width:86px;padding:8px;right:17px;top:106px}.ex-map svg{height:100px}.ex-welcome{max-width:300px}.ex-detail-body{grid-template-columns:1fr 1fr;gap:22px}.ex-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.lua-exhibition{padding:62px 4% 35px}.ex-heading h2{font-size:43px}.ex-heading>div>p:not(.ex-eyebrow){font-size:14px}.ex-room{height:73svh;min-height:550px;max-height:780px;border-radius:22px}.ex-top{left:15px;right:15px;top:16px}.ex-brand{font-size:28px;padding:8px 12px}.ex-brand small{font-size:6px;letter-spacing:1px}.ex-room-select{padding:5px 9px;font-size:8px}.ex-room-select select{font-size:11px;max-width:145px;min-height:30px}.ex-welcome{left:16px;right:16px;bottom:91px;padding:20px;max-width:none}.ex-welcome h3{font-size:24px;line-height:1.35;margin:10px 0}.ex-welcome>p{font-size:12px;margin:8px 0}.ex-welcome>p:first-child{font-size:8px}.ex-enter{width:100%;margin-top:9px}.ex-map{width:69px;top:94px;right:15px}.ex-map svg{height:83px}.ex-map>span{font-size:6px}.ex-toolbar{bottom:17px;padding:4px;gap:0;max-width:95%}.ex-toolbar button{font-size:10px;padding:10px 9px;min-height:42px}.ex-touch{bottom:106px;left:19px;right:19px}.ex-nearby{bottom:213px;max-width:88%;font-size:11px;white-space:normal;text-align:center}.ex-look-note{font-size:9px;max-width:110px;text-align:center}.ex-footer{display:block;padding:18px 1%}.ex-list-link{padding:10px 0}.ex-author summary{font-size:9px}.ex-author summary span{font-size:11px}.ex-dialog{width:94vw;max-height:92svh;padding:22px;border-radius:20px}.ex-detail-body{display:block;padding-top:34px}.ex-detail-image{max-height:45svh;object-fit:contain;background:#e7edf5}.ex-detail-body article{padding-top:22px}.ex-dialog h2{font-size:26px}.ex-grid{gap:12px}.ex-grid button>span{padding:12px}.ex-grid strong{font-size:14px}.ex-grid small{font-size:8px}.ex-grid i{font-size:10px}.ex-catalog>h2{padding-right:25px}}
@media(prefers-reduced-motion:reduce){.ex-room *{scroll-behavior:auto}}
.ex-dialog .ex-close{position:sticky;top:0;float:right;margin:-12px -6px -42px 0}
.ex-room:not(.is-active):not(.is-unavailable) .ex-map{display:none}
.ex-room:not(.is-active) .ex-welcome{top:15%;bottom:auto;left:4%;max-width:340px;padding:0;background:none;box-shadow:none;backdrop-filter:none;text-shadow:0 2px 15px #246b9633}
.ex-room:not(.is-active) .ex-welcome h3{color:white;font-size:clamp(28px,2.8vw,40px);line-height:1.3}
.ex-room:not(.is-active) .ex-welcome>p{color:white}.ex-room:not(.is-active) .ex-welcome>p:first-child{color:#e1f5ff}
.ex-room:not(.is-active) .ex-brand{background:none;border:0;text-shadow:0 2px 1px #fff7}
@media(max-width:680px){.ex-room:not(.is-active) .ex-welcome{top:auto;bottom:83px;left:20px;right:20px;max-width:none;background:#fdf9f0ed;padding:15px 18px;border-radius:19px;text-shadow:none}.ex-room:not(.is-active) .ex-welcome h3{font-size:21px;color:#38445f;margin:5px 0}.ex-room:not(.is-active) .ex-welcome>p{color:#61748c;font-size:11px}.ex-room:not(.is-active) .ex-welcome>p:first-child{display:none}.ex-room:not(.is-active) .ex-welcome>p:nth-of-type(2){display:none}}
.ex-room.is-unavailable{height:auto;min-height:0;max-height:none;background:#fff9f1}.ex-room.is-unavailable .ex-canvas,.ex-room.is-unavailable .ex-welcome,.ex-room.is-unavailable .ex-map,.ex-room.is-unavailable .ex-crosshair{display:none}.ex-room.is-unavailable .ex-top{position:relative;inset:auto;margin:20px}.ex-room.is-unavailable .ex-toolbar{position:relative;inset:auto;transform:none;width:fit-content;margin:20px auto}.ex-fallback-list{padding:0 22px 10px}.ex-fallback-list h3{font-size:24px}.ex-fallback-list p{font-size:14px;line-height:1.8}
@media(max-width:680px){.ex-welcome h3{font-size:20px;line-height:1.4}.ex-welcome{padding:18px 20px}.ex-look-note{max-width:122px;word-break:keep-all}.ex-dialog .ex-close{margin:-8px -7px -42px 0}}
@media(max-width:680px){.ex-room:not(.is-active):not(.is-unavailable) .ex-welcome{top:91px;bottom:83px;left:20px;right:20px;display:flex;flex-direction:column;align-items:flex-start;padding:0;background:none;pointer-events:none}.ex-room:not(.is-active):not(.is-unavailable) .ex-welcome h3{color:white;font-size:23px;text-shadow:0 2px 14px #32648b55}.ex-room:not(.is-active):not(.is-unavailable) .ex-enter{margin-top:auto;pointer-events:auto;box-shadow:0 5px 20px #618abb30}}

.ex-entry-overlay{position:absolute;inset:0;z-index:8;display:flex;align-items:center;justify-content:center;background:rgba(22,29,47,.48);backdrop-filter:blur(2px)}.ex-entry-overlay[hidden]{display:none}.ex-room .ex-entry-button{min-height:58px;padding:18px 32px;border-radius:40px;background:#80b2ed;color:#fff;font-size:17px;font-weight:700;box-shadow:0 8px 30px #171c3440;border:1px solid #ffffff55}.ex-entry-button:hover{background:#6da6e9}.ex-entry-button:focus-visible{outline:3px solid white;outline-offset:5px}

/* Lua brand blue for primary actions and identity. */
.ex-brand,.ex-heading em{color:#367ee5}
.ex-room .ex-entry-button,.ex-enter,.ex-back-lobby,.ex-help-done{background:#367ee5}
.ex-entry-button:hover{background:#2467cf}

/* Glass & Garden: the architecture remains unobscured before entering. */
.lua-exhibition{background:#edf5ff;color:#153b70;padding-left:3%;padding-right:3%}
.ex-heading{margin-left:1.5%;margin-right:1.5%}.ex-heading em{color:#2478ed}
.ex-room{border-radius:22px;box-shadow:0 28px 70px #174a9522}
.ex-entry-overlay{align-items:flex-end;justify-content:flex-start;padding:38px 42px;background:linear-gradient(0deg,#102f6477,transparent 34%);backdrop-filter:none;pointer-events:none}
.ex-entry-copy{position:absolute;left:42px;top:104px;color:#153f79;max-width:310px;text-shadow:0 1px 12px #edf5ff99}
.ex-entry-copy>p{font-size:9px;letter-spacing:2.3px;font-weight:700;margin:0 0 15px}.ex-entry-copy h3{font-size:39px;line-height:1.27;letter-spacing:-1.6px;margin:0 0 15px;font-weight:650}.ex-entry-copy>span{font-size:12px;line-height:1.7}
.ex-room .ex-entry-button{pointer-events:auto;border-radius:5px;background:#1766dc;box-shadow:0 10px 35px #123b7b22;font-size:14px;min-height:51px;padding:15px 24px}
.ex-brand{color:#1e69d5!important;font-size:30px;font-style:normal;letter-spacing:-1px;border-radius:8px;background:#f5f9ffe8;text-shadow:none!important}.ex-brand small{color:#5475a5;letter-spacing:2px;font-size:7px}
.ex-room-select,.ex-map{background:#f3f8ffe8;border-radius:8px;color:#355f9b}.ex-room-select select{color:#24579c}
.ex-room:not(.is-active) .ex-room-select,.ex-room:not(.is-active) .ex-toolbar{display:none}
.ex-toolbar{border-radius:8px;background:#f5f9ffec;padding:4px}.ex-toolbar button{border-radius:5px;color:#355e98}
.ex-map svg{height:130px}.ex-footer p{color:#5e7783}.ex-footer strong{color:#417c99}
@media(max-width:680px){.lua-exhibition{padding-left:3%;padding-right:3%}.ex-room{min-height:550px}.ex-entry-copy{top:91px;left:23px;right:23px}.ex-entry-copy h3{font-size:29px}.ex-entry-copy>p{font-size:8px;letter-spacing:1.5px}.ex-entry-copy>span{font-size:11px}.ex-entry-overlay{padding:26px 23px}.ex-brand{font-size:24px}.ex-map svg{height:88px}.ex-toolbar button{font-size:10px;padding:10px 13px}}

/* Sky-blue accents shared across the gallery UI. */
.ex-eyebrow{color:#3978c9}.ex-room .ex-entry-button:hover{background:#0c55c1}.ex-map>span,.ex-stick small,.ex-look-note{color:#5274a5}.ex-toolbar button:hover{background:#dfedff}.ex-dialog .ex-eyebrow{color:#3978c9}