.truss-art {
  background: #bde6d4;
}

.sources-heading {
  margin-bottom: 22px;
}

.sources-heading > .eyebrow {
  font-size: 10px;
  color: var(--ink);
  margin: 0;
}

.source-signoff {
  border-top: 1px solid var(--line);
  padding-top: 23px;
  margin-top: 38px;
  font-size: 12px;
  color: var(--gray);
  text-align: center;
}

.countdown-focus {
  padding-top: 35px;
  padding-bottom: 32px;
  text-align: center;
}

.countdown-focus > .eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 20px;
}

h1.countdown-title {
  font-size: clamp(48px, 6.7vw, 100px);
  line-height: .95;
  letter-spacing: -1px;
}

.countdown-title > span {
  color: var(--ink);
  white-space: nowrap;
}

.countdown-trio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 3fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 13px;
}

.countdown-reading {
  min-width: 0;
  align-self: center;
}

.countdown-reading .count-value {
  font-size: clamp(100px, 17vw, 245px);
  line-height: .98;
  letter-spacing: -3px;
}

.countdown-reading .count-unit {
  font-size: clamp(17px, 2.6vw, 37px);
  line-height: 1.3;
  letter-spacing: .6px;
  margin-top: 10px;
}

.countdown-reading .ordinary-time {
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 15px;
  padding-top: 15px;
  margin-top: 21px;
}

.countdown-host {
  margin: 0;
  min-width: 0;
  align-self: end;
}

.countdown-host img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: contain;
  object-position: center bottom;
  image-rendering: pixelated;
}

.countdown-host figcaption {
  padding-top: 10px;
  border-top: 2px solid var(--ink);
}

.countdown-host strong {
  display: block;
  font: 800 clamp(19px, 2.2vw, 30px)/1.05 var(--display);
}

.countdown-host figcaption > span {
  display: block;
  font: 6px/1.8 var(--pixel);
  margin-top: 6px;
}

.countdown-tagline {
  font: 800 27px/1.1 var(--display);
  margin-top: 24px;
}

.countdown-tagline > span {
  color: var(--violet);
}

.countdown-focus .deadline-note {
  margin: 12px auto 17px;
  max-width: 540px;
}

.worked-example {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
  padding: 21px 24px;
  color: var(--paper);
  background: var(--violet);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}

.example-heading .pixel-label {
  color: var(--yellow);
  font-size: 7px;
}

.example-heading h2 {
  font-size: 30px;
  line-height: 1;
  margin-top: 8px;
}

.example-heading p {
  font-size: 7px;
  margin-top: 8px;
}

.example-equation {
  white-space: nowrap;
  font: 700 clamp(35px, 4.5vw, 61px)/1 var(--display);
}

.example-equation strong {
  color: var(--yellow);
  font-weight: 800;
}

.worked-example > .text-cta {
  flex-shrink: 0;
  color: var(--yellow);
  font-size: 8px;
}

@media (max-width: 1050px) {
  .countdown-trio { gap: 15px; }
  .countdown-host figcaption > span { font-size: 5px; }
  .worked-example { flex-wrap: wrap; gap: 16px 22px; padding: 20px; }
  .example-heading { flex: 1; }
  .worked-example > .text-cta { margin-left: auto; }
}

@media (max-width: 650px) {
  .countdown-focus { padding-top: 27px; padding-bottom: 28px; }
  .countdown-focus > .eyebrow { margin-bottom: 20px; font-size: 8px; }
  h1.countdown-title { font-size: 40px; line-height: 1.02; letter-spacing: -.4px; }
  .countdown-title > span { display: block; font-size: clamp(57px, 17vw, 92px); }
  .countdown-trio { grid-template-columns: 1fr 1fr; gap: 21px 36px; margin-top: 14px; }
  .countdown-reading { grid-column: 1 / -1; grid-row: 1; }
  .countdown-reading .count-value { font-size: clamp(103px, 33vw, 190px); letter-spacing: -2px; }
  .countdown-reading .count-unit { font-size: clamp(20px, 6vw, 30px); margin-top: 7px; }
  .countdown-reading .ordinary-time { margin-top: 16px; padding-top: 12px; }
  .countdown-host { grid-row: 2; width: 100%; max-width: 180px; }
  .host-mooch { justify-self: end; }
  .countdown-host img { height: 145px; object-fit: contain; }
  .countdown-host figcaption { padding-top: 8px; }
  .countdown-host strong { font-size: 24px; }
  .countdown-host figcaption > span { font-size: 5px; }
  .countdown-tagline { margin-top: 24px; font-size: 23px; }
  .countdown-focus .deadline-note { font-size: 8px; }
  .worked-example { display: grid; grid-template-columns: 1fr; gap: 17px; padding: 20px; }
  .example-heading .pixel-label { font-size: 6px; }
  .example-heading h2 { font-size: 32px; }
  .example-equation { font-size: clamp(38px, 12vw, 60px); }
  .worked-example > .text-cta { justify-self: start; margin: 0; }
}