/* Round two: retain B3's hero; tighten the reading layout and section hierarchy. */
.bd-refined .bd-reading-layout {
  grid-template-columns: 220px minmax(0, 770px);
  justify-content: start;
  gap: 44px;
  padding-top: 48px;
}
.bd-refined .bd-reading-aside {
  grid-column: 1;
  grid-row: 1;
}
.bd-refined article {
  grid-column: 2;
  grid-row: 1;
  min-width: 0;
}
.bd-refined .bd-sticky {
  top: 122px;
  max-height: calc(100dvh - 148px);
  padding: 4px 8px 16px 0;
}
.bd-refined .bd-toc {
  padding: 0;
}
.bd-refined .bd-toc h2 {
  font-size: 15px;
  margin-bottom: 16px;
}
.bd-refined .bd-toc a {
  padding: 10px 12px;
  border: 0;
  border-radius: 4px;
  font-size: 14px;
}
.bd-refined .bd-toc a[aria-current="location"] {
  background: var(--bd-pink);
  color: var(--bd-red);
  font-weight: 500;
}
.bd-refined .bd-text-cta {
  margin: 24px 12px 0;
  font-size: 14px;
}
.bd-refined .bd-prose {
  max-width: 72ch;
  font-size: 17px;
  line-height: 1.8;
}
.bd-refined .bd-prose p {
  margin-bottom: 18px;
}
.bd-refined .bd-prose p:last-child {
  margin-bottom: 0;
}
.bd-refined .bd-intro {
  padding: 0 0 32px;
}
.bd-refined .bd-intro > .bd-label {
  display: none;
}
.bd-refined .bd-section {
  padding-block: 36px;
  scroll-margin-top: 130px;
}
.bd-refined .bd-section > h2 {
  font-size: 29px;
  line-height: 1.25;
  margin-bottom: 20px;
  font-weight: 500;
  letter-spacing: -0.025em;
}
.bd-refined h3 {
  font-size: 20px;
  line-height: 1.4;
  letter-spacing: -0.012em;
  font-weight: 500;
}
.bd-refined .bd-subsection {
  margin-top: 26px;
}
.bd-refined .bd-subsection h3 {
  margin-bottom: 12px;
}
.bd-refined .bd-subsection p:last-child {
  margin-bottom: 0;
}
.bd-refined .bd-prose ul {
  margin-bottom: 18px;
}
.bd-refined .bd-prose li {
  margin-bottom: 6px;
}
.bd-refined .bd-prose table {
  margin-block: 22px;
}
.bd-refined .bd-faq-intro {
  color: var(--bd-muted);
  font-size: 16px;
  margin: -8px 0 24px;
}
.bd-refined .bd-faq-answer {
  scroll-margin-top: 130px;
}
.bd-refined .bd-faq-answer h3 {
  font-size: 20px;
}
.bd-refined section.bd-faq-answer {
  padding-block: 22px;
  border-top: 1px solid var(--bd-line);
}
.bd-refined section.bd-faq-answer h3 {
  margin-bottom: 12px;
}
.bd-refined details.bd-faq-answer summary {
  padding-block: 21px;
}
.bd-refined details.bd-faq-answer .bd-prose {
  padding-bottom: 24px;
}
.bd-refined .bd-review {
  border-radius: 8px;
  padding: 28px;
  margin-bottom: 18px;
}
.bd-refined .bd-review:last-child {
  margin-bottom: 0;
}
.bd-refined .bd-tools {
  margin-block: 12px 24px;
}
.bd-refined .bd-back-to-blogs {
  display: inline-block;
  font-size: 14px;
  color: var(--bd-muted);
  margin-bottom: 32px;
}
.bd-refined .bd-consult {
  margin-top: 24px;
  margin-bottom: 56px;
}
/* B4: a continuous reading column; headings do the organizing. */
.bd-b4 .bd-reading-layout {
  grid-template-columns: 210px minmax(0, 740px);
  gap: 40px;
}
.bd-b4 .bd-reading-aside {
  border-right: 1px solid var(--bd-line);
  padding-right: 18px;
}
.bd-b4 .bd-section {
  border-top: 0;
  padding-top: 20px;
  padding-bottom: 30px;
}
.bd-b4 .bd-section > h2 {
  font-size: 30px;
}
.bd-b4 .bd-intro {
  padding-bottom: 34px;
}
.bd-b4 .bd-faq {
  border-top: 1px solid var(--bd-line);
  padding-top: 32px;
  margin-top: 8px;
}
.bd-b4 .bd-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 8px;
  background: #201b1d;
  box-shadow: 0 14px 34px rgb(39 31 33 / 10%);
}
.bd-b4 .bd-video iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
/* B5: two key sections have a quiet tint; the actual visit is a three-step flow. */
.bd-b5 .bd-toc {
  background: #f8f6f7;
  border-radius: 8px;
  padding: 20px 12px;
}
.bd-b5 .bd-toc h2 {
  padding-inline: 12px;
}
.bd-b5 #cost,
.bd-b5 #your-session {
  padding: 30px;
  background: #fbf5f7;
  border: 0;
  border-radius: 10px;
  margin-bottom: 32px;
}
.bd-b5 #price-factors {
  border-top: 0;
  padding-top: 0;
}
.bd-b5 #cost th {
  background: #f1e4e9;
}
.bd-b5 .bd-visit-steps .bd-subsection {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 18px;
  padding-top: 24px;
  border-top: 1px solid var(--bd-line);
}
.bd-b5 .bd-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ead6de;
  color: #743444;
  font-size: 14px;
  font-weight: 500;
}
.bd-b5 .bd-faq {
  padding-bottom: 24px;
}
.bd-b5 .bd-faq-answer:last-child {
  border-bottom: 0;
}
/* B6: questions lead; supporting device/session/add-on details disclose individually. */
.bd-b6 .bd-reading-layout {
  grid-template-columns: 220px minmax(0, 760px);
  gap: 36px;
}
.bd-b6 .bd-section > h2 {
  font-size: 27px;
  max-width: 32ch;
}
.bd-b6 .bd-factor {
  border-bottom: 1px solid var(--bd-line);
}
.bd-b6 .bd-factor:first-child {
  border-top: 1px solid var(--bd-line);
  margin-top: 24px;
}
.bd-b6 .bd-factor summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 18px;
  cursor: pointer;
  list-style: none;
}
.bd-b6 .bd-factor summary::-webkit-details-marker {
  display: none;
}
.bd-b6 .bd-factor[open] .bd-toggle::after {
  transform: rotate(0);
}
.bd-b6 .bd-factor > div {
  padding: 0 0 22px;
}
.bd-b6 .bd-factor h3 {
  font-size: 19px;
}
.bd-b6 .bd-visit-steps .bd-subsection {
  border-top: 1px solid var(--bd-line);
  padding-top: 22px;
}
.bd-b6 .bd-faq {
  padding: 28px;
  border: 1px solid var(--bd-line);
  border-radius: 8px;
  margin-block: 10px 32px;
}
.bd-b6 #patient-stories {
  border-top: 0;
}
@media (max-width: 1000px) {
  .bd-refined .bd-reading-layout {
    grid-template-columns: 185px minmax(0, 1fr);
    gap: 28px;
  }
  .bd-refined .bd-toc a {
    font-size: 13px;
    padding-inline: 8px;
  }
  .bd-refined .bd-section > h2 {
    font-size: 26px;
  }
  .bd-refined .bd-prose {
    font-size: 16px;
  }
  .bd-b4 .bd-reading-aside {
    padding-right: 12px;
  }
  .bd-b5 .bd-toc {
    padding: 16px 8px;
  }
  .bd-b5 #cost,
  .bd-b5 #your-session {
    padding: 24px;
  }
}
@media (max-width: 700px) {
  .bd-refined .bd-reading-layout {
    display: flex;
    flex-direction: column;
    gap: 26px;
    padding-top: 28px;
  }
  .bd-refined .bd-reading-aside {
    border: 0;
    padding: 0;
  }
  .bd-refined .bd-sticky {
    display: none;
  }
  .bd-refined .bd-phone-index {
    padding-block: 16px;
  }
  .bd-refined .bd-phone-index .bd-toc {
    background: transparent;
    padding: 0;
  }
  .bd-refined .bd-section {
    padding-block: 28px;
  }
  .bd-refined .bd-section > h2 {
    font-size: 25px;
    margin-bottom: 18px;
  }
  .bd-refined h3,
  .bd-refined .bd-faq-answer h3 {
    font-size: 19px;
  }
  .bd-refined .bd-subsection {
    margin-top: 22px;
  }
  .bd-refined .bd-intro {
    padding-bottom: 24px;
  }
  .bd-refined .bd-review {
    padding: 22px;
  }
  .bd-refined .bd-consult {
    margin-block: 16px 36px;
  }
  .bd-b4 .bd-section {
    padding-top: 18px;
  }
  .bd-b5 #cost,
  .bd-b5 #your-session {
    padding: 24px 18px;
    margin-bottom: 28px;
  }
  .bd-b5 .bd-visit-steps .bd-subsection {
    gap: 12px;
    grid-template-columns: 26px minmax(0, 1fr);
  }
  .bd-b5 .bd-step-number {
    width: 26px;
    height: 26px;
  }
  .bd-b6 .bd-faq {
    padding: 24px 18px;
  }
  .bd-refined .bd-study-inner {
    gap: 6px;
  }
  .bd-refined .bd-original {
    max-width: 64px;
    white-space: normal;
    line-height: 1.4;
  }
}
.bd-refined #article-start {
  scroll-margin-top: 130px;
}