:root{--color-bg: #000000;--color-text: #00ff00;--color-accent: #ff00ff;--color-link: #0000ff;--color-visited: #800080;--color-frame-border: #808080;--color-frame-bg: #c0c0c0;--color-highlight: #ffff00;--font-main: "Times New Roman", Times, serif;--font-mono: "Courier New", Courier, monospace;--frame-padding: 10px;--border-width: 3px}*{box-sizing:border-box}body{margin:0;padding:0;background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-main);height:100vh;overflow:hidden;background-image:radial-gradient(white,rgba(255,255,255,.2) 2px,transparent 3px),radial-gradient(white,rgba(255,255,255,.15) 1px,transparent 2px),radial-gradient(white,rgba(255,255,255,.1) 2px,transparent 3px);background-size:550px 550px,350px 350px,250px 250px;background-position:0 0,40px 60px,130px 270px}#app-frameset{display:grid;grid-template-columns:200px 1fr;grid-template-rows:60px 1fr 40px;height:100vh;width:100vw;gap:5px;background-color:var(--color-frame-border);border:5px solid var(--color-frame-border)}.frame{background-color:#050505;overflow:auto;position:relative;border-top:2px solid #404040;border-left:2px solid #404040;border-bottom:2px solid #e0e0e0;border-right:2px solid #e0e0e0}.frame-header{grid-column:1 / -1;grid-row:1;display:flex;align-items:center;justify-content:center;background-color:var(--color-bg);border-bottom:2px solid var(--color-accent)}.frame-sidebar{grid-column:1;grid-row:2;padding:var(--frame-padding);background-image:linear-gradient(to bottom,#010,#000)}.frame-main{grid-column:2;grid-row:2;padding:20px}.frame-footer{grid-column:1 / -1;grid-row:3;display:flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:12px;background-color:var(--color-frame-bg);color:#000}h1,h2,h3{text-transform:uppercase;text-shadow:2px 2px #ff00ff}a{color:var(--color-link);text-decoration:underline;cursor:pointer}a:hover{color:red;background-color:#ff0}.marquee-container{width:100%;overflow:hidden;white-space:nowrap}.marquee-content{display:inline-block;padding-left:100%;animation:marquee 15s linear infinite;font-family:var(--font-mono);font-weight:700;color:var(--color-accent)}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-100%)}}::-webkit-scrollbar{width:15px}::-webkit-scrollbar-track{background:silver;border-left:1px solid white}::-webkit-scrollbar-thumb{background:gray;border:2px outset white}.construction{border:3px dashed yellow;padding:10px;text-align:center;margin:20px 0;color:#ff0}