body{background-color:teal;font-family:"Pixelated MS Sans Serif",Arial}#root{height:100vh;width:100vw;overflow:hidden;display:flex;align-items:center;justify-content:center;padding:8px;box-sizing:border-box}.font-georgia{font-family:Georgia,Times New Roman,serif}.font-vt323{font-family:VT323,monospace}.classic-link{color:#00e;text-decoration:underline}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.tree-view a{text-decoration:none;color:inherit;display:block;padding:2px 4px}.tree-view a[aria-selected=true]{background-color:navy;color:#fff}.tree-view a:focus{outline:1px dotted #000000}.sunken-panel{border-style:solid;border-width:2px;border-color:rgb(132,133,132) rgb(255,255,255) rgb(255,255,255) rgb(132,133,132);padding:8px;background-color:silver}.portal-layout{display:grid;grid-template-columns:240px 1fr 200px;gap:8px;overflow:hidden}.portal-sidebar{display:flex;flex-direction:column;gap:8px;overflow-y:auto;min-width:0}.portal-main{display:flex;flex-direction:column;overflow-y:auto;min-width:0}.mobile-nav-buttons{display:none;gap:4px}.led-banner{background-color:#000;color:#0f0;font-family:VT323,monospace;text-transform:uppercase;padding:4px 8px;flex:1;overflow:hidden;white-space:nowrap;border:2px inset #fff;box-shadow:0 0 5px #0f0,0 0 10px #0f0,0 0 15px #0f0}.led-banner-text{display:inline-block;padding-left:100%;animation:marquee 50s linear infinite}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-100%)}}.led-ad-space{background-color:#000;color:#0f0;font-family:VT323,monospace;border:2px inset #fff;padding:8px;text-align:center;flex-shrink:0;margin-top:8px}.mobile-ads-container{display:none;flex-direction:column;gap:8px;padding-top:8px}@media (max-width: 768px){.portal-layout{grid-template-columns:1fr}.portal-sidebar.left,.portal-sidebar.right{display:none}.mobile-nav-buttons,.mobile-ads-container{display:flex}}