.iv-room {
  --green: #214f3d;
  --green-deep: #173a2d;
  --text: #313633;
  --muted: #747974;
  --cream: #f4efe5;
  --blush: #f5ece9;
  --line: #dedfd9;

  width: min(790px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 72px;
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.72;
  box-sizing: border-box;
}

.iv-room * {
  box-sizing: border-box;
}

.iv-header {
  margin-bottom: 30px;
}

.iv-eyebrow,
.iv-mini-label,
.iv-dark-label,
.iv-note-label {
  display: block;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.8px;
}

.iv-header h1 {
  max-width: 760px;
  margin: 0;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 43px;
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -1px;
}

.iv-header h1 span {
  display: block;
}

.iv-deck {
  max-width: 700px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.iv-hero {
  width: 100%;
  margin: 0 0 38px;
  overflow: hidden;
  border-radius: 12px;
  background: var(--cream);
}

.iv-hero img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
}

.iv-intro {
  margin-bottom: 34px;
}

.iv-intro p {
  margin: 0 0 17px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.75;
}

.iv-note {
  margin: 32px 0 48px;
  padding: 25px 28px;
  border-radius: 10px;
  background: var(--cream);
}

.iv-note p {
  margin: 0;
  font-size: 14px;
}

.iv-section {
  padding: 18px 0 35px;
}

.iv-section-number {
  margin-bottom: 7px;
  color: #a28e76;
  font-family: Georgia, serif;
  font-size: 13px;
}

.iv-section h2,
.iv-comparison h2,
.iv-related h2,
.iv-faq h2 {
  margin: 0 0 18px;
  color: var(--green);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  font-weight: 400;
  line-height: 1.2;
}

.iv-section p {
  margin: 0 0 15px;
  font-size: 15px;
}

.iv-room a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.iv-tip {
  margin-top: 19px;
  padding: 15px 18px;
  border-left: 3px solid var(--green);
  background: #f8f6f1;
  font-size: 13px;
}

.iv-product-card {
  margin-top: 24px;
  padding: 29px;
  border-radius: 12px;
  background: var(--blush);
}

.iv-product-card h3 {
  margin: 3px 0 12px;
  color: var(--green);
  font-family: Georgia, serif;
  font-size: 24px;
  font-weight: 400;
}

.iv-product-card p {
  font-size: 14px;
}

.iv-btn {
  display: inline-block;
  margin-top: 7px;
  padding: 11px 18px;
  border-radius: 4px;
  background: var(--green);
  color: #fff !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .4px;
  text-decoration: none !important;
}

.iv-dark {
  margin: 28px 0 43px;
  padding: 37px 34px;
  border-radius: 12px;
  background: #252b28;
  color: #f4f2eb;
}

.iv-dark-label {
  color: #c8b99f;
}

.iv-dark h2 {
  margin: 0 0 17px;
  color: #fff;
  font-family: Georgia, serif;
  font-size: 30px;
  font-weight: 400;
}

.iv-dark p {
  margin: 0 0 14px;
  font-size: 15px;
}

.iv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 32px;
}

.iv-grid-card {
  padding: 21px 18px;
  border: 1px solid var(--line);
  border-radius: 9px;
}

.iv-grid-card span {
  color: #9b826c;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.2px;
}

.iv-grid-card h3 {
  margin: 7px 0 9px;
  color: var(--green);
  font-family: Georgia, serif;
  font-size: 20px;
  font-weight: 400;
}

.iv-grid-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.iv-comparison {
  margin: 34px 0 52px;
  padding: 30px;
  border-radius: 12px;
  background: #f7f4ee;
}

.iv-table-wrap {
  width: 100%;
  overflow-x: auto;
}

.iv-comparison table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  font-size: 13px;
}

.iv-comparison th,
.iv-comparison td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  white-space: nowrap;
}

.iv-comparison th {
  color: var(--green);
  font-size: 11px;
  letter-spacing: .3px;
}

.iv-related {
  margin: 0 0 52px;
}

.iv-related-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.iv-related-links a {
  min-height: 110px;
  padding: 19px;
  border: 1px solid var(--line);
  border-radius: 9px;
  color: var(--green);
  font-family: Georgia, serif;
  font-size: 17px;
  line-height: 1.35;
  text-decoration: none;
}

.iv-related-links a span {
  display: block;
  margin-bottom: 8px;
  color: #9a8875;
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.4px;
}

.iv-faq {
  margin: 0 0 48px;
}

.iv-faq details {
  border-top: 1px solid var(--line);
}

.iv-faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.iv-faq summary {
  padding: 18px 2px;
  color: var(--green-deep);
  font-family: Georgia, serif;
  font-size: 16px;
  cursor: pointer;
}

.iv-faq details p {
  margin: -2px 0 18px;
  padding-right: 20px;
  color: #555b57;
  font-size: 14px;
}

.iv-cta {
  padding: 39px 32px;
  border-radius: 12px;
  background: var(--green-deep);
  color: #fff;
  text-align: center;
}

.iv-cta span {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.8px;
  opacity: .75;
}

.iv-cta h2 {
  margin: 10px 0 12px;
  color: #fff;
  font-family: Georgia, serif;
  font-size: 31px;
  font-weight: 400;
}

.iv-cta p {
  max-width: 560px;
  margin: 0 auto 21px;
  font-size: 14px;
  opacity: .9;
}

.iv-cta a {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 4px;
  background: #fff;
  color: var(--green-deep);
  font-size: 12px;
  font-weight: 700;
  text-decoration: none;
}

@media (max-width: 680px) {
  .iv-room {
    width: min(100% - 26px, 790px);
    padding-top: 20px;
  }

  .iv-header h1 {
    font-size: 34px;
    line-height: 1.1;
  }

  .iv-deck {
    margin-top: 18px;
    font-size: 15px;
  }

  .iv-intro p {
    font-size: 17px;
  }

  .iv-section h2,
  .iv-comparison h2,
  .iv-related h2,
  .iv-faq h2,
  .iv-dark h2 {
    font-size: 26px;
  }

  .iv-grid,
  .iv-related-links {
    grid-template-columns: 1fr;
  }

  .iv-note,
  .iv-product-card,
  .iv-dark,
  .iv-comparison {
    padding: 22px 20px;
  }

  .iv-cta {
    padding: 31px 20px;
  }

  .iv-cta h2 {
    font-size: 27px;
  }
}