:root {
  font-family: system-ui;
  background: #eee;
  font-size: 1.4rem;
}

body {
  display: grid;
  min-height: 100svh;
  margin: 0;
  place-items: center;
  text-align: center;
}

h1 {
  font-size: 1rem;
  font-weight: normal;
  margin-bottom: 0;
}
p {
  color: #999;
  font-size: 0.6rem;
  margin-top: 0.2rem;
}
time {
  display: block;
}

table {
  width: 15rem;
  max-width: 100%;
  margin: 0 auto;
  border-collapse: collapse;
  table-layout: fixed;
}

td {
  border: 1px solid #ccc;
  background: #fff;
  padding: 1rem 0.5rem;
  width: 33%;
}

td.value-elevated {
  background: #ffe0b2;
}

td.value-high {
  background: #ffcdd2;
}

td:empty {
  border: 0;
  background: transparent;
}

b {
  font-size: 0.6rem;
  font-weight: bold;
  text-transform: uppercase;
}