:root {
  color-scheme: dark;
  --ink: #e8e6e1;
  --dim: #7c7a75;
  --accent: #f0b429;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  margin: 0;
}

body {
  display: grid;
  place-items: center;
  background: #0b0b0f;
  color: var(--ink);
  font: 16px/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  text-align: center;
  padding: 2rem 1.25rem;
}

main {
  max-width: 40rem;
  width: 100%;
}

h1 {
  margin: 0 0 2rem;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--dim);
}

.lead {
  font-size: 1.15rem;
  margin: 0 0 1.75rem;
}

.rules {
  list-style: none;
  margin: 0 auto 1.75rem;
  padding: 0;
  max-width: 30rem;
  text-align: left;
  color: var(--dim);
}

.rules li + li {
  margin-top: 0.35rem;
}

.rules b {
  color: var(--ink);
  font-weight: 600;
}

.keys {
  color: var(--dim);
  max-width: 30rem;
  margin: 0 auto 2rem;
}

kbd {
  display: inline-block;
  padding: 0 0.35em;
  border: 1px solid #33323a;
  border-radius: 3px;
  background: #17171d;
  font: inherit;
  font-size: 0.85em;
}

button {
  font: inherit;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #0b0b0f;
  background: var(--accent);
  border: 0;
  border-radius: 4px;
  padding: 0.7rem 2.25rem;
  cursor: pointer;
}

button:hover {
  background: #ffc94d;
}

#time,
#final {
  font-size: clamp(4rem, 18vw, 7rem);
  font-variant-numeric: tabular-nums;
  line-height: 1;
  font-weight: 300;
}

.label {
  color: var(--dim);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-top: 0.5rem;
}

.caught {
  color: #f87171;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  margin: 0 0 1.5rem;
}

.best {
  color: var(--dim);
  letter-spacing: 0.15em;
  margin: 1.25rem 0 2rem;
}

#debug {
  display: block;
  margin: 2.5rem auto 0;
  border: 1px solid #2a2a32;
  border-radius: 4px;
}

#debug[hidden] {
  display: none;
}

.hint {
  margin-top: 3rem;
  color: #46454d;
  font-size: 0.8rem;
}

.map {
  margin: 0 0 2rem;
}

#map {
  display: block;
  width: 100%;
  max-width: 480px;
  height: auto;
  margin: 0 auto;
  border: 1px solid #2a2a32;
  border-radius: 4px;
}

.map figcaption {
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--dim);
}

.key {
  text-transform: uppercase;
}

.key + .key {
  margin-left: 1rem;
}

.key::before {
  content: '';
  display: inline-block;
  width: 0.6em;
  height: 0.6em;
  margin-right: 0.4em;
  border-radius: 1px;
  background: currentColor;
}

.key-player {
  color: #4ade80;
}

.key-monster {
  color: #f87171;
}

.key-note {
  display: block;
  margin-top: 0.4rem;
  color: #46454d;
}