/* The introduction. The 1999 launcher was a yellow note over #4E99C4 with a
   three-step table; this keeps the shape and the three steps, and drops the
   1999 typography. */

:root {
  --page: #4E99C4;
  --ink: #10222c;
  --card: #ffffff;
  --note: #ffff88;
  --rule: #cfe0ea;
  --muted: #4a6472;
  --accent: #0a6c7a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--page);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
}

header {
  text-align: center;
  padding: 34px 20px 10px;
}

.banner {
  max-width: 100%;
  height: auto;
  image-rendering: pixelated;
}

.tagline {
  margin: 6px 0 0;
  color: #10222c;
  opacity: .78;
  font-size: 15px;
}

main {
  max-width: 780px;
  margin: 0 auto;
  padding: 10px 20px 40px;
}

section { margin: 26px 0; }

.note {
  background: var(--note);
  border: 1px solid #000;
  padding: 12px 18px;
}
.note p { margin: 0; font-size: 14px; }

.prose {
  background: var(--card);
  border-radius: 8px;
  padding: 6px 26px 22px;
}

h2 {
  font-size: 19px;
  margin: 22px 0 10px;
  color: var(--accent);
}

h3 { font-size: 15px; margin: 0 0 8px; }

p { margin: 12px 0; }

code {
  background: #eef3f6;
  border-radius: 3px;
  padding: 1px 4px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .92em;
}

.quote {
  border-left: 3px solid var(--accent);
  margin: 18px 0;
  padding: 4px 0 4px 16px;
  color: var(--muted);
  font-style: italic;
}
.quote .attrib {
  display: block;
  font-style: normal;
  font-size: 13px;
  margin-top: 6px;
  opacity: .8;
}

/* --- the three steps ---------------------------------------------------- */

.launch {
  background: var(--card);
  border-radius: 8px;
  padding: 6px 26px 26px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 14px;
}

.step {
  border: 1px solid var(--rule);
  border-radius: 6px;
  padding: 14px 16px 16px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.step .num {
  position: absolute;
  top: 6px;
  right: 12px;
  font-size: 40px;
  font-weight: bold;
  color: #dbe7ee;
  line-height: 1;
}

.step .body {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: 14px;
  flex: 1;
}

/* Step 3: the button sits in the middle of its box rather than tucked into the
   top-left corner the way the 1999 table put it. */
.step .body.centre {
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.step label { cursor: pointer; }
.step input { margin-right: 6px; }

.start {
  font: bold 16px/1 Arial, Helvetica, sans-serif;
  color: #fff;
  background: var(--accent);
  border: 0;
  border-radius: 6px;
  padding: 13px 24px;
  cursor: pointer;
}
.start:hover { background: #0a8ea0; }
.start:active { transform: translateY(1px); }

.win { font-size: 13px; color: var(--muted); }

footer {
  text-align: center;
  font-size: 12px;
  color: #10222c;
  opacity: .7;
  padding: 0 20px 34px;
}