* { box-sizing: border-box; }

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

body {
  color: #243344;
  background: #f3f6f7;
  font: 16px/1.6 Arial, Helvetica, sans-serif;
}

a { color: #087d76; }
a:hover { color: #075e59; }
a:focus-visible { outline: 3px solid #35a99e; outline-offset: 3px; }

.layout {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: min(1100px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: 32px 24px;
}

h1, h2 { color: #183b3c; line-height: 1.25; }
h1 { margin: 0; font-size: clamp(2rem, 5vw, 3rem); }
h2 { margin: 0 0 16px; font-size: 1.25rem; }
.center { text-align: center; }

.overview {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  align-items: start;
  gap: 20px;
  flex: 1;
}

.numbers, .info {
  padding: 24px;
  background: #fff;
  border: 1px solid #dce6e4;
  border-radius: 12px;
}

.numbers ul { margin: 0; padding-left: 20px; }
.numbers li + li { margin-top: 8px; }
.info p { margin: 0 0 1em; }
.info p:last-child { margin-bottom: 0; }

.detail-header a { font-weight: 700; text-decoration: none; }
.detail-header a:hover { text-decoration: underline; }
.number-display {
  position: relative;
  display: grid;
  flex: 1;
  place-items: center;
  min-height: 60vh;
  overflow: hidden;
  border: 1px solid #dce6e4;
  border-radius: 12px;
  background: #fff;
}
.number-background { position: absolute; inset: 0; overflow: hidden; color: #d5e7e4; }
.number-background .number-container { position: absolute; line-height: 1; white-space: nowrap; }
.number-container.main {
  position: relative;
  max-width: 90%;
  padding: 24px 32px;
  border: 1px solid #cae3dd;
  border-radius: 12px;
  background: #f7fcfa;
  box-shadow: 0 8px 24px rgba(20, 74, 68, .12);
  color: #183b3c;
  font-size: clamp(1.6rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  overflow-wrap: anywhere;
  text-align: center;
  text-transform: uppercase;
}

footer { color: #647678; font-size: .8rem; text-align: center; }

@media (max-width: 700px) {
  .layout { padding: 24px 16px; }
  .overview { grid-template-columns: 1fr; }
  .numbers, .info { padding: 20px; }
  .number-container.main { padding: 20px; }
}