:root{color:#e7ecf3;background-color:#0f172a;font-family:Segoe UI,system-ui,-apple-system,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;--tile-bg: #1e293b;--accent: #38bdf8;--text-primary: #e7ecf3;--text-secondary: #e2e8f0;--app-background-color: #0b1221;--button-color: #52b7b4;--header-height: clamp(3.25rem, 9vmin, 5.5rem);--button-size: clamp(2.75rem, 8.5vmin, 4.25rem);--icon-size: clamp(1.5rem, 5.93vmin, 2.75rem);--grid-gap: clamp(.35rem, 1.11vmin, .75rem);--grid-columns: 3;--grid-rows: 3;--tile-text-size: clamp(.85rem, 3.2vmin, 1.35rem);--body-font: clamp(.95rem, 2.8vmin, 1.125rem);--lang-btn-min: 2.75rem;--chrome-font: clamp(.75rem, 2.4vmin, 1rem)}*{box-sizing:border-box}html{height:100%;height:100dvh;overflow:hidden;overscroll-behavior:none}body{margin:0;height:100%;height:100dvh;background:var(--app-background-color);color:var(--text-primary);overflow:hidden;overscroll-behavior:none;width:100%}#app{height:100%;height:100dvh;min-height:0;display:flex;flex-direction:column}.app-shell{display:flex;flex-direction:column;flex:1;min-height:0;height:100%;width:100%;max-width:100%;overflow:hidden}.app-header{position:relative;display:flex;align-items:center;justify-content:space-between;min-height:var(--header-height);border-bottom:1px solid #1e293b;padding:0 clamp(.25rem,.5vmin,.5rem);gap:var(--grid-gap);width:100%;max-width:100%;box-sizing:border-box;flex-shrink:0}.app-header .header-bg{position:absolute;inset:0;z-index:0;background:linear-gradient(180deg,#152033,#0f172a)}.app-header .nav-btn,.app-header .header-end,.app-header .lang-control{position:relative;z-index:1;flex-shrink:0}.app-header .nav-btn-primary{position:absolute;left:50%;z-index:1;margin-left:calc(var(--button-size) / -2)}.app-header .header-end{display:flex;align-items:center;gap:var(--grid-gap)}.nav-btn{width:var(--button-size);height:var(--button-size);min-width:2.75rem;min-height:2.75rem;border-radius:50%;border:1px solid #0b1221;background:#111827;color:var(--text-primary);font-size:var(--chrome-font);font-weight:700;cursor:pointer;box-shadow:0 .2rem .4rem #00000080,0 .1rem .2rem #0006;transition:background .12s ease,transform .12s ease,opacity .12s ease,border-color .12s ease,box-shadow .12s ease;position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;padding:0;-webkit-tap-highlight-color:transparent}.nav-btn svg{width:var(--icon-size);height:var(--icon-size);flex-shrink:0}.nav-btn:before{content:"";position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 30%,rgba(255,255,255,.6) 0%,rgba(255,255,255,.1) 30%,transparent 60%);pointer-events:none;border-radius:50%}.nav-btn:not(:disabled),.nav-btn.primary{background:var(--button-color);border-color:#0b1221;color:var(--text-primary);box-shadow:0 .2rem .4rem #0000004d,0 .1rem .2rem #0003}.nav-btn:disabled{color:gray;cursor:not-allowed;opacity:.55}.nav-btn:not(:disabled):active,.nav-btn.primary:active{transform:translateY(1px) scale(.98);background:color-mix(in srgb,var(--button-color) 85%,black)}.lang-control{display:inline-flex;align-items:stretch;min-height:var(--lang-btn-min);border-radius:999px;border:1px solid #0b1221;background:#111827;overflow:hidden;box-shadow:0 .2rem .4rem #0000004d,0 .1rem .2rem #0003}.lang-btn{min-width:var(--lang-btn-min);min-height:var(--lang-btn-min);padding:0 clamp(.55rem,1.5vmin,.85rem);border:0;background:transparent;color:gray;font-size:var(--chrome-font);font-weight:700;letter-spacing:.04em;cursor:pointer;-webkit-tap-highlight-color:transparent}.lang-btn[aria-pressed=true]{background:var(--button-color);color:var(--text-primary)}.lang-btn:not([aria-pressed=true]):active{background:#1f2937}.content-area{flex:1;min-height:0;display:flex;flex-direction:column;padding:var(--grid-gap);overflow:hidden}.app-shell.viewer-mode .content-area{padding:0}.grid-home{flex:1;min-height:0;display:flex;flex-direction:column;gap:var(--grid-gap);width:100%}.grid-intro{flex-shrink:0;margin:0;padding:0 clamp(.15rem,.5vmin,.35rem);color:var(--text-secondary);font-size:clamp(.8rem,2.2vmin,1rem);line-height:1.4}.grid{display:grid;grid-template-columns:repeat(var(--grid-columns),minmax(0,1fr));grid-template-rows:repeat(var(--grid-rows),minmax(0,1fr));gap:var(--grid-gap);flex:1;min-height:0;width:100%}.tile{background:var(--tile-bg);border:1px solid #1f2937;border-radius:var(--grid-gap);overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:pointer;width:100%;height:100%;min-width:0;min-height:2.75rem;margin:0;padding:clamp(.4rem,1.5vmin,.85rem);color:var(--text-primary);font:inherit;text-align:center;transition:transform .12s ease,box-shadow .12s ease;box-shadow:0 .19vmin .37vmin #000c;-webkit-tap-highlight-color:transparent}.tile:active{transform:translateY(.19vmin) scale(.98);box-shadow:0 .09vmin .19vmin #000000a6}.tile-label{font-size:var(--tile-text-size);font-weight:700;line-height:1.25;overflow-wrap:anywhere;word-break:break-word}.content-view{flex:1;min-height:0;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;padding:clamp(1rem,3vmin,2rem);font-size:var(--body-font);line-height:1.6;color:var(--text-primary);overflow-wrap:break-word;word-wrap:break-word}.content-view :where(h1,h2,h3){line-height:1.25;margin:0 0 .75em}.content-view :where(p,ul,ol){margin:0 0 1em}.content-view :where(a){color:var(--accent)}.content-view :where(img){max-width:100%;height:auto}.content-view :where(hr){border:0;border-top:1px solid color-mix(in srgb,var(--text-secondary) 35%,transparent);margin:1em 0}.content-view .overtop{font-weight:700}.content-view .icon{float:left;width:55px;margin:0 .75rem .5rem 0}.content-view .event-gallery{margin-top:2rem;clear:both}.content-view .event-gallery-images{display:flex;flex-direction:column;gap:.75rem;width:100%}.content-view .event-gallery-images img{display:block;width:100%;height:auto}.content-view .reference-year{margin-top:1.75rem}.content-view .reference-year table{width:100%;border-collapse:collapse}.content-view .galmenu img{width:120px;margin-right:.75rem;vertical-align:middle}