:root{color-scheme:light;--paper:#fff;--ink:#172637;--line:#dce3eb;--active:#fff2c4;font-family:'Neurje Open Sans',Arial,sans-serif}
:root[data-theme=dark]{color-scheme:dark;--paper:#142030;--ink:#edf4fc;--line:#2b3c50;--active:#40351c}
*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:var(--paper);color:var(--ink)}
.ne-viewer-shell{width:100%;height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;padding-top:env(safe-area-inset-top,0px)}
.ne-viewer-stage{flex:1;min-height:0;min-width:0;position:relative;margin:0;padding:0 env(safe-area-inset-right,0px) 0 env(safe-area-inset-left,0px)}
.ne-viewer-stage iframe{display:block;width:100%;height:100%;border:0;margin:0;padding:0;min-width:0;min-height:0;color-scheme:normal}
[hidden]{display:none!important}
.ne-viewer-nav{flex:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;border-top:1px solid var(--line);padding:5px max(8px,env(safe-area-inset-right,0px)) calc(5px + env(safe-area-inset-bottom,0px)) max(8px,env(safe-area-inset-left,0px));background:var(--paper);isolation:isolate}
.ne-viewer-nav a{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;min-height:49px;padding:4px 8px;border-radius:8px;color:inherit;text-decoration:none;font-size:11px;font-weight:650;line-height:1.3;touch-action:manipulation}
.ne-viewer-nav a[aria-current]{background:var(--active)}
.ne-viewer-nav svg{width:21px;height:21px;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;fill:none}
.ne-viewer-nav a:focus-visible,.ne-viewer-picker select:focus-visible{outline:2px solid #b38500;outline-offset:-2px}
.ne-viewer-picker{display:flex;align-items:center;gap:10px;padding:6px 12px;font-size:12px;border-bottom:1px solid var(--line)}
.ne-viewer-picker select{min-width:0;flex:1;max-width:500px;font:inherit;color:inherit;background:var(--paper);border:1px solid var(--line);padding:5px;border-radius:5px}
@media(min-width:900px){.ne-viewer-nav a{flex-direction:row;gap:8px;min-height:43px;font-size:12px}}
@media(max-height:500px){.ne-viewer-nav a{flex-direction:row;gap:7px;min-height:34px}.ne-viewer-nav svg{width:19px;height:19px}}