:root {
  --bg: #ffffff;
  --fg: #137a33;
  --dim: #7aa888;
  --line: #cfe6d5;
  --ember: #0a5c24;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 12vh 24px 18vh;
}

.head { margin-bottom: 3rem; }

.art {
  color: var(--dim);
  font-size: 13px;
  line-height: 1.15;
  margin: 0 0 1.5rem;
}
.ember { color: var(--ember); }

h1 {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0;
}

.tag {
  color: var(--dim);
  margin: 0.25rem 0 0;
}

.frame {
  border: 1px solid var(--line);
  padding: 10px;
  width: max-content;
  max-width: 100%;
  margin: 0 0 3rem;
}

.frame video {
  display: block;
  width: 336px;
  max-width: 100%;
  height: auto;
}

.body p {
  margin: 0 0 1.25rem;
  max-width: 60ch;
}
.body p:last-child { margin-bottom: 0; }

.vitals {
  margin: 3rem 0;
  border-left: 1px solid var(--line);
  padding-left: 1rem;
}

.vitals .line {
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}

.vitals .k {
  color: var(--dim);
  white-space: pre;
}

.vitals .v {
  min-width: 4ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.vitals .u { color: var(--dim); }

.vitals .setpoint { margin-top: 0.6rem; color: var(--dim); }
.vitals .setpoint .v { color: var(--dim); }

.foot { margin-top: 4rem; }
.foot a {
  color: var(--dim);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1px;
}
.foot a:hover { color: var(--fg); border-color: var(--dim); }

@media (max-width: 480px) {
  main { padding: 8vh 18px 12vh; }
  .art { font-size: 11px; }
}