/* /lab/roadquality/: the Lab hub's frame (lab.css) plus the blocks below. Light only, like the other Lab pages.
   The three class colours are the ones the map layer will use. */
:root {
  --rq-smooth: #2F6F6A;
  --rq-medium: #D4A017;
  --rq-rough: #C45C26;
}

body.hub .subtitle {
  max-width: 60ch;
  margin: 0 0 40px;
  color: var(--ink2);
  font-size: 16px;
  letter-spacing: 0;
}
body.hub main h1 { text-wrap: balance; overflow-wrap: anywhere; }

.rq-section + .rq-section { margin-top: 48px; }
.rq-section p { margin: 0; overflow-wrap: break-word; }

.rq-note {
  max-width: 62ch;
  color: var(--ink2);
  font-size: 14px;
}

/* The process is a real sequence, so it is numbered. */
.rq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: rq-step;
}
.rq-steps > li {
  counter-increment: rq-step;
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}
.rq-steps > li:last-child { border-bottom: 1px solid var(--line); }
.rq-steps > li::before {
  content: counter(rq-step);
  padding-top: 2px;
  color: var(--orange);
  font-family: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  font-size: 13px;
}
.rq-step {
  display: grid;
  gap: 4px;
  min-width: 0;
}
.rq-step h3 { margin: 0; font-size: 16px; font-weight: 700; }
.rq-step p { color: var(--ink2); }
.rq-classes {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
}
.rq-class {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
}
.rq-line { display: inline-block; width: 22px; height: 4px; }
.rq-smooth .rq-line { background: var(--rq-smooth); }
.rq-medium .rq-line { background: var(--rq-medium); }
.rq-rough .rq-line { background: var(--rq-rough); }
.rq-section .rq-caveat {
  margin-top: 14px;
  max-width: 62ch;
  color: var(--ink3);
  font-size: 13px;
}

/* Contribute: a white panel, like the Lab's panels. */
.rq-join {
  display: grid;
  gap: 14px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
}
.rq-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 14px;
  font-weight: 600;
}
.rq-small { color: var(--ink3); font-size: 13px; }

/* About the data. */
.rq-about { display: grid; gap: 10px; }
.rq-credit {
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;
  font-size: 13px;
  overflow-wrap: anywhere;
}

/* Phone widths: nothing is wider than the screen. */
@media (max-width: 520px) {
  body.hub main { padding: 40px 16px; }
  body.hub > footer { padding-left: 16px; padding-right: 16px; }
}
@media (max-width: 400px) {
  .rq-join { padding: 18px 16px; }
}