body {
  background: #f7faf8;
}
.intro {
  padding: 78px 0 54px;
  max-width: 820px;
}
.intro h1 {
  font-size: clamp(44px, 5.4vw, 72px);
  letter-spacing: -3px;
  margin: 18px 0 24px;
}
.intro h1 .serif {
  font-style: italic;
}
.intro > p:last-of-type {
  font-size: 19px;
  max-width: 650px;
  color: var(--muted);
}
.study-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 28px;
  font-size: 12px;
  color: var(--muted);
}
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px 30px;
}
.concept {
  min-width: 0;
  text-decoration: none;
}
.concept:focus-visible {
  outline-offset: 8px;
  border-radius: 6px;
}
.mini {
  height: 300px;
  padding: 30px 34px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 10px;
}
.mini-label {
  font-size: 9px;
  letter-spacing: 1.7px;
  font-weight: 750;
}
.mini p {
  font-size: clamp(30px, 3vw, 44px);
  letter-spacing: -1.5px;
  line-height: 1.02;
  margin-top: 27px;
  font-weight: 650;
}
.mini em {
  font-family: Georgia, serif;
  font-weight: 400;
}
.mini-clarity {
  background: white;
}
.mini-report {
  width: 180px;
  height: 120px;
  border-radius: 8px;
  background: var(--sage);
  position: absolute;
  right: 25px;
  bottom: -25px;
  padding: 16px;
  transform: rotate(-7deg);
}
.mini-report > span {
  font-size: 8px;
  letter-spacing: 1px;
}
.mini-bars {
  display: flex;
  height: 50px;
  align-items: end;
  gap: 8px;
  margin-top: 10px;
}
.mini-bars i {
  height: 65%;
  background: var(--green);
  flex: 1;
  border-radius: 2px 2px 0 0;
}
.mini-bars i:nth-child(2n) {
  height: 85%;
}
.mini-bars i:last-child {
  height: 100%;
  background: var(--yellow);
}
.mini-signal {
  background: var(--yellow);
  border-color: var(--yellow);
}
.mini-signal p {
  font-weight: 850;
  font-size: clamp(32px, 3.7vw, 55px);
  letter-spacing: -2.5px;
}
.mini-stamp {
  display: inline-block;
  margin-top: 17px;
  font-size: 10px;
  border: 1px solid var(--forest);
  padding: 5px 12px;
}
.mini-brief {
  background: #f3f0e7;
  border-color: #e4dfd2;
}
.mini-brief .mini-label {
  display: block;
  border-bottom: 1px solid #b6b5a5;
  padding-bottom: 9px;
}
.mini-brief p {
  font-family: Georgia, serif;
  font-weight: 400;
  font-size: clamp(31px, 3.2vw, 46px);
}
.mini-columns {
  display: flex;
  gap: 23px;
  font:
    10px/1.6 Georgia,
    serif;
  margin-top: 23px;
}
.mini-columns span + span {
  border-left: 1px solid #c6c6b7;
  padding-left: 23px;
}
.mini-conversation {
  background: var(--forest);
  color: white;
  border-color: var(--forest);
}
.mini-conversation em {
  color: var(--yellow);
}
.mini-prompt {
  margin-top: 26px;
  padding: 11px 14px;
  border: 1px solid #6b8574;
  border-radius: 7px;
  max-width: 290px;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
}
.mini-prompt span {
  color: var(--yellow);
}
.concept-copy {
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  padding: 25px 4px 0;
}
.concept-number {
  font-size: 12px;
  color: var(--muted);
  padding-top: 5px;
}
.concept-copy h2 {
  font-size: 24px;
  letter-spacing: -0.5px;
  margin-bottom: 10px;
}
.concept-copy p {
  color: var(--muted);
  font-size: 15px;
  max-width: 43ch;
}
.concept-open {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  min-height: 44px;
  margin-top: 8px;
  font-size: 13px;
  font-weight: 650;
}
.concept:hover .concept-open {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.review-note {
  margin: 75px 0;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 40px;
}
.review-note h2 {
  font-size: 22px;
  font-weight: 550;
  max-width: 22ch;
}
.review-note p {
  font-size: 14px;
  color: var(--muted);
  max-width: 68ch;
}
@media (max-width: 800px) {
  .intro {
    padding-top: 44px;
  }
  .mini {
    padding: 23px;
    height: 270px;
  }
  .mini-report {
    width: 140px;
    right: 10px;
  }
}
@media (max-width: 620px) {
  .concept-grid {
    grid-template-columns: 1fr;
  }
  .mini p {
    font-size: 44px;
  }
  .mini-signal p {
    font-size: clamp(38px, 10vw, 58px);
  }
  .intro h1 {
    letter-spacing: -2px;
  }
  .review-note {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}