/* about.rdapserver.org - old-school web aesthetic, hand-rolled CSS */

:root {
  --ink: #e8f6ff;
  --paper: #000040;
  --link: #66ccff;
  --visited: #cc99ff;
  --hot: #ffcc00;
  --panel: #000080;
  --edge-light: #6f9bff;
  --edge-dark: #000020;
}

* {
  box-sizing: border-box;
}

html {
  background: #000010;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "VT323", "Courier New", Courier, monospace;
  font-size: 20px;
  line-height: 1.35;
  image-rendering: pixelated;
  text-shadow: 1px 1px 0 #000;
}

/* Tiled starfield / blueprint grid, old-school background */
.tiles {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-color: #000028;
  background-image:
    radial-gradient(#0b1a4a 1px, transparent 1px),
    radial-gradient(#0b1a4a 1px, transparent 1px),
    repeating-linear-gradient(0deg, rgba(0, 0, 90, 0.35) 0 19px, transparent 19px 20px),
    repeating-linear-gradient(90deg, rgba(0, 0, 90, 0.35) 0 19px, transparent 19px 20px);
  background-size: 40px 40px, 40px 40px, 20px 20px, 20px 20px;
  background-position: 0 0, 20px 20px, 0 0, 0 0;
}

.page {
  max-width: 860px;
  margin: 18px auto 48px;
  padding: 0 14px;
}

/* Chunky beveled banner */
.banner {
  text-align: center;
  border: 3px outset var(--edge-light);
  background: var(--paper);
  padding: 14px 10px 18px;
  box-shadow: 6px 6px 0 #000;
}

.banner h1 {
  margin: 0;
  font-family: "Press Start 2P", "VT323", monospace;
  font-size: 26px;
  letter-spacing: 2px;
  color: var(--hot);
  text-shadow: 3px 3px 0 #7a1400, 6px 6px 0 #000;
}

.tagline {
  margin: 12px 0 0;
  color: #9fd0ff;
  font-size: 18px;
}

/* The classic blink */
.blink {
  animation: blink 1s steps(2, start) infinite;
}

@keyframes blink {
  50% {
    opacity: 0.15;
  }
}

/* Marquee */
.ticker {
  display: block;
  margin: 14px 0;
  padding: 4px 0;
  color: #00ff88;
  background: #000;
  border: 2px inset var(--edge-light);
  font-size: 19px;
}

hr.rule {
  border: 0;
  height: 4px;
  margin: 18px 0;
  background: repeating-linear-gradient(
    90deg,
    var(--hot) 0 10px,
    #7a1400 10px 20px
  );
  box-shadow: 0 2px 0 #000;
}

.cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 640px) {
  .cols {
    grid-template-columns: 1fr;
  }
}

.panel {
  border: 3px ridge var(--edge-light);
  background: linear-gradient(180deg, #00006a, var(--panel));
  padding: 12px 16px 16px;
  box-shadow: 4px 4px 0 #000;
}

.panel.wide {
  grid-column: 1 / -1;
  margin: 14px 0 0;
}

.panel h2 {
  margin: 0 0 10px;
  font-size: 22px;
  color: var(--hot);
  letter-spacing: 1px;
}

.panel p,
.panel li {
  margin: 6px 0;
}

a {
  color: var(--link);
  text-decoration: underline;
}

a:visited {
  color: var(--visited);
}

a:hover {
  color: #fff;
  background: var(--link);
  text-shadow: none;
}

ul.links {
  margin: 0;
  padding-left: 20px;
}

ul.links li::marker {
  content: "\25BA  ";
  color: var(--hot);
}

code {
  color: #00ff88;
  background: #000;
  padding: 0 3px;
}

.terminal {
  margin: 0;
  padding: 12px 14px;
  overflow-x: auto;
  color: #00ff88;
  background: #000;
  border: 2px inset var(--edge-light);
  box-shadow: inset 0 0 0 1px #001a00;
  font-size: 18px;
  line-height: 1.45;
  text-shadow: none;
}

.terminal .prompt {
  color: var(--hot);
}

.footer {
  margin-top: 22px;
  padding: 14px;
  text-align: center;
  border: 3px outset var(--edge-light);
  background: var(--paper);
  box-shadow: 6px 6px 0 #000;
}

.construction {
  margin: 0 0 10px;
  color: #ff3b3b;
  font-weight: bold;
  animation: blink 1.1s steps(2, start) infinite;
}

.counter {
  margin: 6px 0;
  color: #9fd0ff;
}

.digits {
  display: inline-block;
  margin: 0 1px;
  padding: 2px 6px;
  color: #00ff88;
  background: #000;
  border: 1px solid #0f0;
  font-family: "Press Start 2P", monospace;
  font-size: 14px;
}

.badges {
  margin: 10px 0 6px;
  color: #b9d9ff;
}

.fineprint {
  margin: 8px 0 0;
  font-size: 16px;
  color: #7fa6d9;
}