:root {
  color-scheme: light;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: #f4f7f4;
  color: #18332c;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 20rem;
  background:
    radial-gradient(circle at top right, rgb(158 209 183 / 35%), transparent 32rem),
    #f4f7f4;
}

.notice {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: #173f36;
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  text-align: center;
}

main {
  width: min(72rem, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 7rem) 0;
}

.intro {
  max-width: 48rem;
  margin-bottom: clamp(2.5rem, 6vw, 5rem);
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: #27715e;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  max-width: 44rem;
  margin-bottom: 1.25rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

h2 {
  margin-bottom: 1rem;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1;
}

.intro > p:last-child,
.test-copy > p {
  color: #4e655f;
  font-size: 1.05rem;
  line-height: 1.7;
}

.test-card {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(22rem, 1.2fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding: clamp(1.5rem, 4vw, 3.5rem);
  border: 1px solid #ccd9d4;
  border-radius: 1.5rem;
  background: rgb(255 255 255 / 88%);
  box-shadow: 0 1.5rem 4rem rgb(24 51 44 / 10%);
}

.test-copy {
  align-self: center;
}

.integration-note {
  margin: 1.5rem 0 0;
  padding: 1rem;
  border-left: 3px solid #74a997;
  background: #edf6f2;
  color: #45625a;
  font-size: 0.9rem;
  line-height: 1.55;
}

.embed-panel {
  overflow: hidden;
  border: 1px solid #d2ddd9;
  border-radius: 1rem;
  background: #fff;
}

.embed-heading {
  display: flex;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid #e2e9e6;
  color: #38554d;
  font-size: 0.82rem;
}

.embed-heading strong {
  color: #27715e;
}

.embed-mount {
  min-height: 26rem;
}

.privacy-warning {
  margin: 0;
  padding: 0.85rem 1.25rem;
  border-top: 1px solid #e2e9e6;
  background: #fff8e8;
  color: #66552f;
  font-size: 0.78rem;
  line-height: 1.45;
}

footer {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.5rem 1rem 2rem;
  color: #536a64;
  font-size: 0.82rem;
  text-align: center;
}

@media (max-width: 52rem) {
  .test-card {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 38rem) {
  .notice,
  footer {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    scroll-behavior: auto !important;
  }
}