.methodology-section {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: 110px clamp(24px, 7vw, 108px);
}

.methodology-head {
  display: grid;
  gap: 50px;
  grid-template-columns: 180px minmax(0, 820px);
  margin-bottom: 58px;
}

.methodology-head h2,
.method-detail h2 {
  font-family: Georgia, serif;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 400;
  letter-spacing: -.035em;
  line-height: 1.08;
  margin: 0;
}

.methodology-head p:last-child {
  color: var(--soft);
  line-height: 1.75;
  margin: 22px 0 0;
  max-width: 760px;
}

.methodology-grid {
  border-left: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.methodology-grid article {
  border-right: 1px solid var(--line);
  min-height: 250px;
  padding: 28px;
}

.methodology-grid span {
  color: var(--purple);
  font-family: Georgia, serif;
  font-size: 15px;
}

.methodology-grid h3 {
  font-family: Georgia, serif;
  font-size: 23px;
  font-weight: 400;
  line-height: 1.25;
  margin: 60px 0 15px;
}

.methodology-grid p,
.methodology-limit {
  color: var(--soft);
  font-size: 13px;
  line-height: 1.7;
  margin: 0;
}

.methodology-formula {
  align-items: center;
  background: var(--ink);
  color: #fff;
  display: grid;
  gap: 15px 34px;
  grid-template-columns: 210px minmax(0, 1fr);
  margin-top: 32px;
  padding: 30px 34px;
}

.methodology-formula strong {
  color: var(--bright);
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 400;
}

.methodology-formula code,
.method-result-formula code {
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 14px;
  overflow-wrap: anywhere;
}

.methodology-formula p {
  color: #aaa7b8;
  font-size: 12px;
  grid-column: 2;
  line-height: 1.65;
  margin: 0;
}

.methodology-limit {
  border-left: 3px solid var(--gold);
  margin-top: 26px;
  max-width: 940px;
  padding-left: 18px;
}

.method-detail {
  background: #f1efe9;
  padding-bottom: 72px;
  padding-top: 72px;
}

.method-detail .method-intro {
  font-size: 15px;
  line-height: 1.75;
  max-width: 850px;
}

.method-result-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, 1fr);
  margin: 36px 0 28px;
}

.method-result-grid article {
  background: #fff;
  min-height: 150px;
  padding: 28px 30px;
}

.method-result-grid b {
  color: var(--purple);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.method-result-grid p,
.method-detail > p {
  font-size: 13px;
}

.method-result-formula {
  background: var(--ink);
  color: #fff;
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
  padding: 28px 30px;
}

.method-result-formula b {
  color: var(--bright);
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 400;
}

.method-result-formula p {
  color: #aaa7b8;
  margin: 0;
}

@media (max-width: 1020px) {
  .methodology-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 700px) {
  .methodology-section {
    padding: 72px 21px;
  }

  .methodology-head,
  .methodology-formula {
    grid-template-columns: 1fr;
  }

  .methodology-head {
    gap: 24px;
  }

  .methodology-grid,
  .method-result-grid {
    grid-template-columns: 1fr;
  }

  .methodology-grid article {
    min-height: 210px;
  }

  .methodology-formula p {
    grid-column: auto;
  }

  .method-detail {
    margin-left: 14px;
    margin-right: 14px;
    padding: 56px 24px;
  }
}

@media print {
  .method-detail {
    background: #f1efe9 !important;
    break-after: auto;
  }

  .method-result-grid {
    grid-template-columns: 1fr 1fr;
  }
}