@font-face{font-family:Nunito Sans;src:url(/fonts/NunitoSans.ttf) format("truetype");font-weight:200 1000;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans SC;src:url(/fonts/NotoSansCJKsc-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans TC;src:url(/fonts/NotoSansCJKtc-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans JP;src:url(/fonts/NotoSansCJKjp-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans KR;src:url(/fonts/NotoSansCJKkr-Regular.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}:root{--font-stack: "Nunito Sans", system-ui, sans-serif;--museum-world: #171b24;--museum-surface: #242b35;--museum-text: #f1e7d2;--museum-muted: #c1b7a5;--museum-line: #75664e;--museum-primary: #f2a93b;--museum-mode: #4e9a9b;--museum-mark: #3d6fa3;--water-paper: #efe1cf;--water-surface: #f7f0e5;--water-ink: #293c48;--water-muted: #54666b;--water-line: #b6a68e;--water-coral: #d96846;--water-blue: #3d6fa3;--focus-museum: #f2a93b;--focus-watercolor: #3d6fa3;--scene-background: url(/assets/scene_a-RhrvZSE0.png);--header-height: 72px;--content-max: 1120px;--space-1: .5rem;--space-2: .75rem;--space-3: 1rem;--space-4: 1.5rem;--space-5: 2rem;--radius-sm: 6px;--radius-md: 9px;--shadow-soft: 0 16px 44px rgb(0 0 0 / 35%)}:lang(zh-CN){--font-stack: "Noto Sans SC", "Nunito Sans", system-ui, sans-serif}:lang(zh-TW){--font-stack: "Noto Sans TC", "Nunito Sans", system-ui, sans-serif}:lang(ja){--font-stack: "Noto Sans JP", "Nunito Sans", system-ui, sans-serif}:lang(ko){--font-stack: "Noto Sans KR", "Nunito Sans", system-ui, sans-serif}:lang(en),:lang(de),:lang(fr),:lang(es),:lang(pt),:lang(it){--font-stack: "Nunito Sans", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100dvh;font-family:var(--font-stack);font-size:16px;line-height:1.5;overflow-wrap:break-word;word-break:normal;text-rendering:optimizeLegibility}:lang(zh),:lang(ja),:lang(ko){line-break:strict}img,svg{display:block;max-width:100%}a{color:inherit}button,a,select{font:inherit}:focus-visible{outline-style:solid;outline-width:3px;outline-offset:4px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:var(--space-3);top:-100%;z-index:1000;padding:var(--space-2) var(--space-3);background:#fff;color:#111;border-radius:var(--radius-sm)}.skip-link:focus{top:var(--space-3)}.site-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3);min-height:var(--header-height);padding:var(--space-3) clamp(1rem,3vw,2rem)}.site-nav{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:var(--space-2)}.brand{display:inline-flex;align-items:center;gap:var(--space-2);text-decoration:none;font-weight:800}.brand-mark{display:inline-grid;place-items:center;width:2rem;height:2rem;font-weight:800}.text-cta,.nav-play,.primary-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.65rem 1rem;border:2px solid transparent;border-radius:var(--radius-md);text-decoration:none;font-weight:800;text-align:center;white-space:normal}.language-control{display:inline-flex;align-items:center;gap:var(--space-2)}.language-control select{min-height:44px;padding:.4rem .6rem;border-radius:var(--radius-sm)}.shell-main{width:min(100%,var(--content-max));margin:0 auto;padding:0 clamp(1rem,3vw,2rem) var(--space-5)}.site-footer{padding:var(--space-4) clamp(1rem,3vw,2rem) var(--space-5);text-align:center;font-size:.95rem}.hero-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-4)}.hero h1{margin:0 0 var(--space-3);font-size:clamp(2rem,4vw,3.25rem);line-height:1.15;max-width:18ch}.hero-lead,.platform-note,.world-heading p,.catalog-empty p,.status-panel p{max-width:52ch}.status-panel{min-height:40vh;display:grid;align-content:center;gap:var(--space-3);padding:var(--space-5) 0}.status-spinner{width:2.5rem;height:2.5rem;border-radius:50%;border:3px solid currentColor;border-right-color:transparent;animation:spin 1s linear infinite}.catalog-empty{margin-top:var(--space-4);padding:var(--space-4);border-radius:var(--radius-md)}.lobby-panel{display:grid;gap:var(--space-2)}.world-heading{display:grid;gap:var(--space-3);align-items:start}@media(min-width:761px){.world-heading{grid-template-columns:minmax(0,1fr) minmax(12rem,20rem);align-items:center}}.continue-card{display:grid;justify-items:start;gap:.15rem;min-height:44px;min-width:44px;padding:.7rem .9rem;text-align:left;border-radius:var(--radius-md);border:2px solid transparent;cursor:pointer;position:relative;z-index:1}.continue-card span,.continue-card small{font-size:.82rem;font-weight:700}.continue-card strong{font-size:1rem}.progress-banner{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:center;justify-content:space-between;padding:.75rem 1rem;border-radius:var(--radius-md)}.progress-banner p{margin:0;max-width:52ch}.progress-reset-actions{display:flex;flex-wrap:wrap;gap:var(--space-2);margin-top:var(--space-3)}.progress-reset-actions button{min-height:44px;min-width:44px}.catalog-toolbar{display:flex;flex-wrap:wrap;gap:var(--space-2);align-items:flex-end}.catalog-search{flex:1 1 14rem;display:grid;gap:.25rem}.catalog-search input,.catalog-filters select{min-height:44px;width:100%;padding:.45rem .65rem;border-radius:var(--radius-sm)}.catalog-filters summary{min-height:44px;display:inline-flex;align-items:center;cursor:pointer;font-weight:700}.catalog-filters-grid{display:grid;gap:var(--space-2);margin-top:var(--space-2)}.catalog-filters-grid label{display:grid;gap:.25rem}.catalog-channels{display:flex;flex-wrap:wrap;gap:var(--space-2)}.catalog-channel{min-height:44px;padding:.5rem .9rem;border:2px solid transparent;border-radius:var(--radius-md);background:#ffffffb3;font-weight:700;cursor:pointer}.catalog-channel.is-active{border-color:currentcolor}.catalog-summary{display:flex;flex-wrap:wrap;justify-content:space-between;gap:var(--space-2);font-size:.95rem}.catalog-fixture-note{opacity:.8}.catalog-grid{display:grid;gap:var(--space-3);grid-template-columns:1fr}.catalog-card{min-width:0;display:grid;gap:.3rem;padding:.5rem;border-radius:var(--radius-md);background:#ffffffb8;border:1px solid rgb(0 0 0 / 8%)}.catalog-card-media{position:relative;aspect-ratio:16 / 10;max-height:8.5rem;overflow:hidden;border-radius:var(--radius-sm);background:#0000000f}.catalog-card-media .catalog-preview-btn{position:absolute;right:.4rem;bottom:.4rem;min-height:44px}.catalog-card-media img{width:100%;height:100%;object-fit:cover}.catalog-card-media img.catalog-thumb--failed{opacity:.35}.catalog-card-body{min-width:0;display:grid;gap:.35rem}.catalog-card-title,.catalog-card-theme,.catalog-card-meta,.catalog-card-count,.catalog-card-lock{margin:0;overflow-wrap:break-word;word-break:normal}.catalog-card-title{font-size:.98rem;line-height:1.2;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.catalog-card-lock{font-size:.8rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.catalog-preview-btn,.catalog-clear-btn,.continue-card,.catalog-pager button,.preview-close,.preview-enter{min-height:44px;padding:.5rem .85rem;border-radius:var(--radius-sm);border:2px solid transparent;cursor:pointer;font-weight:700}.status-chip{position:absolute;left:.5rem;top:.5rem;padding:.2rem .45rem;border-radius:999px;font-size:.78rem;font-weight:700;background:#ffffffeb}.status-chip--locked{border:1px solid rgb(120 70 20 / 35%)}.status-chip--unlocked{border:1px solid rgb(20 90 40 / 35%)}.status-chip--completed{border:1px solid rgb(20 90 40 / 45%)}.status-chip--progress{border:1px solid rgb(40 80 140 / 45%)}.catalog-pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:var(--space-2)}.catalog-status{display:grid;gap:var(--space-2);justify-items:start;padding:var(--space-4) 0}.preview-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1200;display:grid;place-items:center;padding:var(--space-3);background:#0a141e8c}.preview-modal{width:min(100%,42rem);max-height:min(92dvh,900px);overflow:auto;padding:var(--space-4);border-radius:var(--radius-md);background:#f7f0e5f5}.preview-image-status{margin:.5rem 0 0;font-weight:700}.preview-image-wrap .preview-image-status:not([hidden]){position:absolute;inset:auto .75rem .75rem;padding:.35rem .55rem;border-radius:var(--radius-sm);background:#f7f0e5f0}.preview-image-wrap{position:relative;aspect-ratio:3 / 2;background:#0000000f;border-radius:var(--radius-sm);overflow:hidden}.preview-image{width:100%;height:100%;object-fit:cover}.preview-image--failed{opacity:.35}.preview-enter--disabled,.preview-enter[disabled]{opacity:.65;cursor:not-allowed}.preview-close{float:right}@media(min-width:361px){.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(min-width:761px){.catalog-filters summary{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.catalog-filters-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:0}.catalog-toolbar{align-items:stretch}}@media(min-width:1001px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(min-width:1251px){.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(min-width:1800px){.catalog-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:767px){.site-header{align-items:flex-start}.site-nav{width:100%}}body.theme-museum{background:var(--museum-world);color:var(--museum-text);background-image:radial-gradient(circle at 82% 13%,rgb(242 169 59 / 7%) 0 9%,transparent 26%),linear-gradient(90deg,transparent 8%,rgb(117 102 78 / 13%) 8% 8.1%,transparent 8.1% 72%,rgb(117 102 78 / 9%) 72% 72.1%,transparent 72.1%)}body.theme-museum .site-header{background:#171b24f0;border-bottom:1px solid rgb(117 102 78 / 50%)}body.theme-museum .brand-mark{background:var(--museum-mark);color:#fff;border-radius:4px;box-shadow:3px 3px #294f77}body.theme-museum .nav-play,body.theme-museum .primary-cta{background:var(--museum-primary);color:#111;border-color:#b97917;box-shadow:0 4px #9d6817}body.theme-museum .text-cta{background:var(--museum-surface);border-color:var(--museum-line);color:var(--museum-text)}body.theme-museum .language-control select{background:var(--museum-surface);color:var(--museum-text);border:1px solid var(--museum-line)}body.theme-museum .hero{position:relative;padding:clamp(2rem,8vw,5rem) 0;min-height:calc(100dvh - var(--header-height) - 120px)}body.theme-museum .hero:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(90deg,#171b24fc 3%,#171b24f0 31%,#171b24bd 62%,#171b2461),var(--scene-background);background-size:cover;background-position:center;z-index:0}body.theme-museum .hero:after{content:"";position:absolute;inset:auto 0 0;height:30%;background:linear-gradient(transparent,var(--museum-world));z-index:0}body.theme-museum .hero-copy{position:relative;z-index:1}body.theme-museum .hero-kicker{display:inline-block;margin:0 0 var(--space-4);padding:.35rem .6rem;border:1px solid var(--museum-line);color:var(--museum-muted);font-size:.65rem;font-weight:800;letter-spacing:.18em}body.theme-museum .hero-lead,body.theme-museum .platform-note,body.theme-museum .site-footer{color:var(--museum-muted)}body.theme-museum .site-footer{border-top:1px solid rgb(117 102 78 / 50%)}body.theme-museum :is(a,button,select):focus-visible{outline:3px solid var(--focus-museum);outline-offset:4px}body.theme-museum.route-loading .status-kicker,body.theme-museum.route-error h1{color:var(--museum-text)}body.theme-watercolor{background:var(--water-paper);color:var(--water-ink);background-image:radial-gradient(ellipse at 10% 88%,rgb(119 138 77 / 13%) 0 8%,transparent 23%),radial-gradient(ellipse at 86% 9%,rgb(61 111 163 / 15%) 0 9%,transparent 27%),radial-gradient(ellipse at 86% 85%,rgb(217 104 70 / 15%) 0 8%,transparent 25%)}body.theme-watercolor .site-header{background:#f7f0e5f2;border-bottom:1px solid var(--water-line)}body.theme-watercolor .brand-mark{background:var(--water-blue);color:#fff;border-radius:4px;box-shadow:3px 3px #294f77}body.theme-watercolor .nav-play,body.theme-watercolor .primary-cta{background:var(--water-coral);color:#111;border-color:#a84b32;box-shadow:0 4px #a84b32}body.theme-watercolor .text-cta{background:#f7f0e5e0;border:1px solid var(--water-line);color:var(--water-ink)}body.theme-watercolor .language-control select{background:#f7f0e5eb;color:var(--water-ink);border:1px solid var(--water-line)}body.theme-watercolor .world-heading{position:relative;overflow:hidden;padding:.65rem 1rem;border:1px solid var(--water-line);border-radius:var(--radius-md);background:linear-gradient(90deg,#f7f0e5de,#f7f0e5b3 46%,#f7f0e56b 76%,#f7f0e542),var(--scene-background) center / cover no-repeat}body.theme-watercolor .world-heading>div{position:relative;z-index:1}body.theme-watercolor .world-heading h1{margin:0;font-size:1.55rem;color:var(--water-ink);text-shadow:0 1px 0 var(--water-surface),0 0 18px rgb(247 240 229 / 90%)}body.theme-watercolor .world-heading p{color:var(--water-ink);text-shadow:0 1px 10px rgb(247 240 229 / 90%)}body.theme-watercolor .catalog-empty,body.theme-watercolor .catalog-card,body.theme-watercolor .catalog-channel{background:#f7f0e5d1;border:1px solid var(--water-line);color:var(--water-ink)}body.theme-watercolor .preview-modal{background:#f7f0e5f7;border:1px solid var(--water-line);color:var(--water-ink)}body.theme-watercolor .catalog-search input,body.theme-watercolor .catalog-filters select{background:#f7f0e5eb;color:var(--water-ink);border:1px solid var(--water-line)}body.theme-watercolor .catalog-preview-btn,body.theme-watercolor .catalog-clear-btn,body.theme-watercolor .catalog-pager button,body.theme-watercolor .preview-enter,body.theme-watercolor .play-hint{background:var(--water-coral);color:#111;border-color:#a84b32}body.theme-watercolor .world-heading{margin-bottom:0}body.theme-watercolor .continue-card,body.theme-watercolor .progress-banner{background:#f7f0e5eb;border:1px solid var(--water-line);color:var(--water-ink);box-shadow:3px 3px #294f77}body.theme-watercolor .catalog-empty h2{margin-top:0;color:var(--water-ink)}body.theme-watercolor .site-footer{color:var(--water-muted);border-top:1px solid var(--water-line)}body.theme-watercolor .status-panel{background:#f7f0e5c7;border:1px solid var(--water-line);border-radius:var(--radius-md);padding-inline:var(--space-4)}body.theme-watercolor :is(a,button,select):focus-visible{outline:3px solid var(--focus-watercolor);outline-offset:4px}.play-root{display:flex;flex-direction:column;min-height:calc(100dvh - var(--header-height, 72px) - 4rem)}.play-status{margin:var(--space-4);padding:var(--space-4)}.play-shell{display:grid;grid-template-rows:auto minmax(280px,1fr);gap:var(--space-3);min-height:calc(100dvh - var(--header-height, 72px) - 5rem);padding:0 clamp(.75rem,2vw,1.5rem) var(--space-4)}.play-hud{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:var(--space-3);align-items:center;padding:var(--space-3);background:#f7f0e5eb;border:1px solid var(--water-line);border-radius:var(--radius-md)}.play-title h1{margin:.15rem 0 0;font-size:1.25rem}.play-kicker{margin:0;color:var(--water-muted);font-size:.85rem}.play-meters{display:flex;flex-wrap:wrap;gap:var(--space-3)}.play-meter{display:flex;flex-direction:column;min-width:5.5rem}.play-meter small{color:var(--water-muted);font-size:.75rem}.play-meter strong.is-low{color:#c43e32}.play-rescue{display:inline-flex;align-items:center;gap:.65rem;min-height:44px;min-width:44px;padding:.4rem .85rem;border:1px solid var(--water-line);border-radius:var(--radius-md);background:#f7f0e5f2;color:var(--water-ink);text-align:left;cursor:pointer}.play-rescue .rescue-symbol{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#d96846;color:#111;font-size:.7rem;font-weight:800}.play-rescue small{display:block;color:var(--water-muted);font-size:.75rem}.play-marker--revealed{border-style:dashed;background:#efe1cf}.play-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;background:#293c4875;padding:1rem}.play-modal,.play-results{max-width:32rem;padding:1.25rem;border:1px solid var(--water-line);border-radius:var(--radius-md);background:#f7f0e5;color:var(--water-ink)}.play-modal-actions,.play-result-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.play-modal-primary,.play-modal-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:.5rem 1rem;border-radius:var(--radius-md);text-decoration:none}.play-modal-primary{border:2px solid #294f77;background:#3d6fa3;color:#fff;cursor:pointer}.play-modal-secondary{border:1px solid var(--water-line);background:#efe1cf;color:var(--water-ink);cursor:pointer}.play-score-block{display:flex;flex-direction:column;gap:.25rem;margin:1rem 0;padding:.85rem;border:1px solid var(--water-line);border-radius:var(--radius-md);background:#efe1cf}.play-score-block strong{font-size:1.8rem}.play-result-stats{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}.play-badge-strip{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}.play-badge-strip small{width:100%;color:var(--water-muted)}.play-badge{padding:.3rem .6rem;border:1px solid var(--water-line);border-radius:999px;font-size:.8rem}.play-results{margin:1rem auto}.play-modal-primary:focus-visible,.play-modal-secondary:focus-visible,.play-rescue:focus-visible,.play-hint:focus-visible,.round-control:focus-visible{outline:3px solid var(--focus-watercolor, #3d6fa3);outline-offset:3px}@media(prefers-reduced-motion:reduce){.play-meter strong.is-low{animation:none}}.play-status-line{grid-column:1 / -1;margin:0;min-height:1.5em}.play-tools{grid-column:1 / -1;display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center}.play-hint{display:inline-flex;align-items:center;gap:.65rem;min-height:44px;min-width:44px;padding:.4rem .85rem;border:2px solid #a84b32;border-radius:var(--radius-md);background:var(--water-coral);color:#111;box-shadow:0 4px #a84b32;text-align:left;cursor:pointer}.play-hint .hint-symbol{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:#f0b49f;color:#4a2117;font-weight:800}.play-hint small{display:block;color:#4a2117;font-size:.75rem}.play-zoom{display:flex;gap:.4rem}.round-control{min-width:44px;min-height:44px;border:1px solid var(--water-line);border-radius:var(--radius-md);background:#f7f0e5f2;color:var(--water-ink);cursor:pointer}.play-board{position:relative;min-height:280px;border:1px solid var(--water-line);border-radius:var(--radius-md);background:#f7f0e5b3;touch-action:none;outline:none}.play-board--spot{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:8px}.play-board--hidden{display:grid;padding:8px}.play-pane{position:relative;overflow:hidden;min-height:220px;border-radius:6px;background:#efe1cf;box-shadow:0 0 0 4px #f7f0e5,0 0 0 6px #b6a68e}.play-pane-label{position:absolute;z-index:3;left:8px;top:8px;padding:.15rem .45rem;border-radius:4px;background:#3d6fa3;color:#fff;font-size:.75rem}.play-scene{position:absolute;max-width:none;-webkit-user-select:none;user-select:none;pointer-events:none}.play-markers{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.play-marker,.play-hint-ring,.play-lens,.play-cursor{position:absolute;pointer-events:none;translate:-50% -50%}.play-marker{width:28px;height:28px;border:3px solid #d96846;border-radius:50%;background:#f7f0e5;box-shadow:0 0 0 5px #d9684642}.play-hint-ring{width:56px;height:56px;border:3px dashed #d96846;border-radius:50%;box-shadow:0 0 0 3px #f7f0e5,0 0 0 8px #d9684647}.play-lens{width:72px;height:72px;border:3px solid #f7f0e5;border-radius:50%;box-shadow:0 5px 18px #63523b70,inset 0 0 0 2px #d96846}.play-cursor{width:16px;height:16px;border:2px solid #293c48;border-radius:50%;background:#f7f0e5b3}.play-board:focus-visible{outline:3px solid var(--focus-watercolor, #3d6fa3);outline-offset:4px}@media(max-width:759px){.play-hud{grid-template-columns:1fr}.play-board--spot{grid-template-columns:1fr;grid-template-rows:1fr 1fr}.play-shell{min-height:auto}}@media(prefers-reduced-motion:reduce){.play-hint-ring,.play-marker{animation:none}}body.route-landing .shell-main{width:min(100%,1280px)}.hero{display:grid;gap:var(--space-5);align-items:center}@media(min-width:960px){.hero{grid-template-columns:minmax(16rem,.9fr) minmax(20rem,1.1fr);min-height:calc(100dvh - var(--header-height));padding:2.5rem 0 3rem}}.showcase{position:relative;z-index:1;min-width:0}.showcase-heading{display:flex;justify-content:space-between;gap:var(--space-3);margin:0 0 var(--space-2);font-size:.92rem}.showcase-heading span{color:var(--museum-muted);white-space:nowrap}.showcase-stage{position:relative;display:grid;grid-template-columns:minmax(0,1fr);aspect-ratio:3 / 2;width:100%;overflow:hidden;border-radius:10px;touch-action:pan-x;box-shadow:0 0 0 4px var(--museum-surface),0 0 0 6px var(--museum-line),8px 10px #0000008c;background:var(--museum-surface);isolation:isolate}.showcase-stage[data-showcase-boundary=start]{touch-action:pan-x pan-up}.showcase-stage[data-showcase-boundary=end]{touch-action:pan-x pan-down}.showcase-stage.is-comparison{grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}.showcase-pane{position:relative;overflow:hidden;min-width:0;min-height:0;height:100%;background:#1b2129}.showcase-pane img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;max-width:none;object-fit:fill;-webkit-user-select:none;user-select:none;pointer-events:none}.showcase-pane-label{position:absolute;top:10px;left:10px;display:grid;place-items:center;width:28px;height:28px;border-radius:4px;background:var(--museum-mode);color:#111;font-size:.75rem;font-weight:800}.showcase-cue{position:absolute;bottom:14px;left:14px;width:90px;height:76px;overflow:hidden;border:3px solid var(--museum-text);border-radius:6px;box-shadow:0 4px 15px #0000007f;pointer-events:none}.showcase-cue img{position:absolute;object-fit:fill}.showcase-feedback,.showcase-note{color:var(--museum-muted)}.showcase-feedback{min-height:2.8rem;margin:.7rem 0 .4rem;font-size:.9rem}.showcase-nav{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.4rem}.showcase-nav>button,.showcase-dots button,.landing-mode-card{min-height:44px;min-width:44px}.showcase-nav>button{background:var(--museum-surface);color:var(--museum-text);border:1px solid var(--museum-line);border-radius:8px}.showcase-nav>button:disabled{opacity:.35}.showcase-dots{display:flex;flex-wrap:wrap;justify-content:center;gap:2px}.showcase-dots button{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border:0;border-radius:50%;background:transparent;position:relative}.showcase-dots button:before{content:"";display:block;width:12px;height:12px;border-radius:50%;background:#343c47;border:1px solid var(--museum-line)}.showcase-dots button[aria-current=true]:before{background:var(--museum-primary);border-color:#f8c972}.showcase-dots button:focus-visible{outline:3px solid var(--focus-museum);outline-offset:2px}.showcase-skip{display:block;margin:10px 0 0 auto;background:transparent;border:0;color:var(--museum-muted);text-decoration:underline;text-underline-offset:4px;cursor:pointer;min-height:44px}.showcase-note{display:block;margin-top:.4rem;font-size:.75rem}.scene-lens{position:absolute;left:0;top:0;border:3px solid var(--museum-text);border-radius:50%;background-repeat:no-repeat;box-shadow:0 5px 20px #000000b3,inset 0 0 0 2px var(--museum-primary);z-index:4;pointer-events:none}.scene-lens:after{content:"";position:absolute;width:30px;height:9px;background:var(--museum-primary);right:-22px;bottom:-5px;transform:rotate(45deg);border-radius:5px}.landing-next{position:relative;z-index:1;padding:3rem 0 4rem;outline:none}.landing-next h2{margin:0 0 var(--space-2)}.landing-mode-grid{display:grid;gap:var(--space-3);margin-top:var(--space-4)}@media(min-width:761px){.landing-mode-grid{grid-template-columns:1fr 1fr}}.landing-mode-card{display:grid;gap:.35rem;padding:1rem 1.1rem;border-radius:10px;background:var(--museum-surface);border:1px solid var(--museum-line);text-decoration:none;box-shadow:6px 6px #0d1016}@media(max-width:760px){.showcase-cue{width:64px;height:54px}}@media(prefers-reduced-motion:reduce){.scene-lens[data-animate="1"]{display:none}}