.treatments-page {
  background: var(--paper);
}

.treatments-page main:focus {
  outline: none;
}

.treatments-page :focus-visible {
  outline: 3px solid #7a5517;
  outline-offset: 4px;
}

.treatments-page section[id],
.treatments-page article[id] {
  scroll-margin-top: 82px;
}

.guide-hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 74% 28%, rgba(221, 191, 125, 0.2), transparent 26%),
    linear-gradient(135deg, #fffdfa 0%, #fbf3e9 58%, #f5e6d6 100%);
  overflow: hidden;
}

.guide-hero::before,
.guide-hero::after {
  position: absolute;
  border: 1px solid rgba(139, 100, 32, 0.13);
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.guide-hero::before {
  width: 520px;
  height: 520px;
  top: -310px;
  left: -210px;
}

.guide-hero::after {
  width: 420px;
  height: 420px;
  right: -240px;
  bottom: -250px;
}

.guide-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 650px;
  align-items: center;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
  gap: clamp(48px, 8vw, 120px);
}

.guide-hero-copy {
  padding: clamp(78px, 9vw, 128px) 0;
}

.page-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 36px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.page-breadcrumb a {
  color: var(--gold-dark);
  text-underline-offset: 5px;
}

.guide-hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.7rem, 6.5vw, 6.6rem);
  overflow-wrap: break-word;
}

.treatments-page {
  overflow-x: clip;
}

.guide-lead {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1rem, 1.45vw, 1.15rem);
}

.guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.guide-disclaimer {
  max-width: 690px;
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 2px solid var(--gold);
  background: rgba(255, 255, 255, 0.62);
  color: var(--muted);
  font-size: 12px;
}

.guide-disclaimer strong {
  color: var(--ink);
  font-weight: 500;
}

.guide-brand {
  position: relative;
  display: grid;
  min-height: 440px;
  align-content: center;
  justify-items: center;
  isolation: isolate;
}

.guide-brand img {
  position: relative;
  z-index: 1;
  width: min(100%, 520px);
  height: auto;
  border: 0;
  object-fit: contain;
}

.guide-brand p {
  position: relative;
  z-index: 1;
  margin: 6px 0 0;
  color: var(--gold-dark);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 19px;
  font-style: italic;
  letter-spacing: 0.03em;
}

.guide-glow {
  position: absolute;
  width: min(38vw, 460px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: conic-gradient(from 150deg, transparent 0 28%, rgba(190, 139, 48, 0.25), transparent 63% 100%);
  filter: blur(15px);
  animation: guide-golden-sweep 18s linear infinite;
}

@keyframes guide-golden-sweep {
  to { transform: rotate(1turn); }
}

.guide-principles {
  border-bottom: 1px solid var(--line-soft);
  background: var(--white);
}

.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.principles-grid article {
  display: grid;
  min-height: 145px;
  align-items: center;
  padding: 28px 34px;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
}

.principles-grid article + article {
  border-left: 1px solid var(--line-soft);
}

.principles-grid article > span {
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 24px;
}

.principles-grid h2 {
  margin: 0 0 5px;
  font-size: 21px;
  font-weight: 600;
}

.principles-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 11px;
}

.treatment-editorial {
  padding: clamp(72px, 8vw, 110px) 0;
  background: linear-gradient(145deg, #fbf6f0, #f0ddca);
}

.treatment-editorial-grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: clamp(38px, 7vw, 96px);
}

.treatment-editorial figure,
.consultation-editorial {
  margin: 0;
}

.treatment-editorial figure {
  position: relative;
}

.treatment-editorial img,
.consultation-editorial img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.treatment-editorial figcaption,
.consultation-editorial figcaption {
  color: var(--muted);
  font-size: 9px;
}

.treatment-editorial figcaption {
  margin-top: 9px;
}

.treatment-editorial h2 {
  margin-bottom: 18px;
}

.treatment-editorial > .container > div > p:not(.eyebrow) {
  color: var(--muted);
  font-size: 14px;
}

.treatment-editorial .text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: var(--gold-dark);
  font-size: 11px;
  font-weight: 600;
  text-underline-offset: 5px;
}

.interest-section {
  background: var(--paper);
}

.guide-section-heading {
  display: grid;
  align-items: end;
  margin-bottom: 50px;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(35px, 8vw, 110px);
}

.guide-section-heading h2,
.chapter-introduction h2 {
  max-width: 800px;
  margin-bottom: 0;
}

.guide-section-heading > p,
.chapter-introduction > p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
}

.interest-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.interest-card {
  position: relative;
  display: flex;
  min-height: 330px;
  align-items: flex-start;
  flex-direction: column;
  padding: clamp(27px, 3vw, 38px);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 18px 52px rgba(70, 48, 28, 0.055);
  overflow: hidden;
}

.interest-card::after {
  position: absolute;
  width: 150px;
  height: 150px;
  right: -90px;
  bottom: -85px;
  border: 1px solid rgba(139, 100, 32, 0.18);
  border-radius: 50%;
  content: "";
}

.interest-number {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 38px;
  place-items: center;
  color: var(--gold-dark);
  border: 1px solid var(--gold-light);
  border-radius: 50%;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 20px;
  font-weight: 600;
}

.interest-card h3 {
  font-size: clamp(1.72rem, 2.35vw, 2.15rem);
}

.interest-card p {
  margin-bottom: 27px;
  color: var(--muted);
  font-size: 13px;
}

.interest-card a {
  position: relative;
  z-index: 1;
  margin-top: auto;
  color: var(--gold-dark);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-underline-offset: 6px;
  text-transform: uppercase;
}

.interest-card--wide {
  min-height: 280px;
  grid-column: 2 / span 2;
}

.guide-index-section {
  padding: clamp(70px, 8vw, 105px) 0;
  color: rgba(255, 255, 255, 0.78);
  background: var(--dark);
}

.guide-index-section .eyebrow,
.safety-card .eyebrow,
.guide-index a span {
  color: #D6B774;
}

.guide-index-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(48px, 8vw, 120px);
}

.index-intro h2 {
  color: var(--white);
  font-size: clamp(2.8rem, 4.5vw, 4.45rem);
}

.index-intro > p:last-child {
  max-width: 430px;
  color: rgba(255, 255, 255, 0.66);
}

.guide-index ol {
  display: grid;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  list-style: none;
}

.guide-index li {
  min-width: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.13);
}

.guide-index li:nth-child(odd) {
  border-right: 1px solid rgba(255, 255, 255, 0.13);
}

.guide-index a {
  display: grid;
  min-height: 78px;
  align-items: center;
  padding: 18px 22px;
  color: rgba(255, 255, 255, 0.85);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.15rem, 1.8vw, 1.45rem);
  font-weight: 600;
  line-height: 1.15;
  text-decoration: none;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  transition: color 0.2s ease, background-color 0.2s ease;
}

.guide-index a span {
  font-family: "Poppins", sans-serif;
  font-size: 9px;
  letter-spacing: 0.1em;
}

.guide-index a:hover,
.guide-index a:focus-visible {
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.guide-index a:focus-visible,
.treatments-footer a:focus-visible {
  outline-color: #f1d69b;
}

.guide-content {
  background: linear-gradient(180deg, #fffdfa 0%, #fbf6f0 100%);
}

.chapter-introduction {
  max-width: 930px;
  margin-bottom: 60px;
}

.chapter-introduction > p:last-child {
  margin-top: 22px;
}

.treatment-chapter {
  border-top: 1px solid var(--line);
}

.treatment-chapter:last-child {
  border-bottom: 1px solid var(--line);
}

.chapter-heading {
  display: grid;
  align-items: start;
  padding: clamp(44px, 6vw, 72px) 0 32px;
  grid-template-columns: minmax(90px, 0.24fr) minmax(0, 1.76fr);
  gap: 28px;
}

.chapter-heading > div {
  min-width: 0;
}

.chapter-number {
  margin: 0;
  color: rgba(139, 100, 32, 0.42);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(3.3rem, 6vw, 5.8rem);
  line-height: 0.82;
}

.chapter-kicker {
  margin: 0 0 8px;
  color: var(--gold-dark);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.chapter-heading h2 {
  max-width: 880px;
  margin: 0;
  font-size: clamp(2.8rem, 5vw, 5rem);
}

.chapter-body {
  display: grid;
  padding: 0 0 clamp(52px, 7vw, 84px);
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(42px, 8vw, 120px);
}

.chapter-explanation h3,
.chapter-topics h3 {
  margin-bottom: 14px;
  color: var(--gold-dark);
  font-family: "Poppins", sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.chapter-explanation p {
  margin: 0;
  color: var(--ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.48rem, 2.3vw, 2.05rem);
  line-height: 1.35;
}

.chapter-explanation .availability-seal {
  display: inline-flex;
  max-width: 410px;
  min-height: 34px;
  align-items: center;
  margin-top: 22px;
  padding: 8px 12px;
  color: var(--gold-dark);
  border: 1px solid var(--line);
  background: rgba(177, 132, 49, 0.07);
  font-family: "Poppins", sans-serif;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
  line-height: 1.45;
  text-transform: uppercase;
}

.chapter-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(245px, 0.8fr);
  gap: clamp(28px, 5vw, 64px);
}

.chapter-topics ul {
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.chapter-topics li {
  position: relative;
  padding: 13px 0 13px 22px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 13px;
}

.chapter-topics li:first-child {
  border-top: 1px solid var(--line-soft);
}

.chapter-topics li::before {
  position: absolute;
  top: 23px;
  left: 2px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  content: "";
}

.chapter-topics li strong {
  color: var(--ink);
  font-weight: 500;
}

.chapter-note {
  align-self: start;
  padding: 25px 27px;
  border-left: 2px solid var(--gold);
  background: rgba(233, 217, 200, 0.32);
}

.chapter-note strong {
  display: block;
  margin-bottom: 9px;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 20px;
  font-weight: 600;
}

.chapter-note p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.chapter-note-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  margin-top: 14px;
  color: var(--gold-dark);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-underline-offset: 5px;
  text-transform: uppercase;
}

.evaluation-section {
  background: var(--white);
}

.consultation-editorial {
  display: grid;
  align-items: stretch;
  margin-bottom: 42px;
  border: 1px solid var(--line);
  background: var(--ivory);
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
}

.consultation-editorial img {
  min-height: 330px;
}

.consultation-editorial figcaption {
  display: flex;
  justify-content: center;
  flex-direction: column;
  padding: 28px;
  font-size: 11px;
}

.consultation-editorial figcaption strong {
  display: block;
  margin-bottom: 8px;
  color: var(--gold-dark);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 25px;
}

.evaluation-steps {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
  list-style: none;
}

.evaluation-steps li {
  min-width: 0;
  padding: 34px 28px;
}

.evaluation-steps li + li {
  border-left: 1px solid var(--line);
}

.evaluation-steps span {
  display: block;
  margin-bottom: 52px;
  color: var(--gold);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: 28px;
}

.evaluation-steps h3 {
  margin-bottom: 11px;
  font-size: 23px;
  font-weight: 600;
}

.evaluation-steps p {
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.safety-section {
  padding: 0 0 clamp(80px, 9vw, 120px);
  background: var(--white);
}

.safety-card {
  display: grid;
  padding: clamp(38px, 6vw, 72px);
  color: rgba(255, 255, 255, 0.78);
  background: var(--dark);
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(40px, 8vw, 110px);
}

.safety-heading h2 {
  margin: 0;
  color: var(--white);
}

.safety-content p {
  margin-bottom: 17px;
}

.safety-content strong {
  color: var(--white);
  font-weight: 500;
}

.safety-alert {
  margin: 24px 0 0 !important;
  padding: 17px 19px;
  border: 1px solid rgba(221, 191, 125, 0.35);
  color: #f3dfb6;
  font-size: 12px;
  font-weight: 500;
}

.faq-section {
  background: var(--ivory);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.66fr) minmax(0, 1.34fr);
  gap: clamp(48px, 9vw, 130px);
}

.faq-intro {
  align-self: start;
  position: sticky;
  top: 100px;
}

.faq-intro > p:last-child {
  color: var(--muted);
}

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

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

.faq-list summary {
  position: relative;
  padding: 25px 54px 25px 2px;
  cursor: pointer;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-size: clamp(1.35rem, 2.2vw, 1.78rem);
  font-weight: 600;
  line-height: 1.2;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 8px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  color: var(--gold-dark);
  border: 1px solid var(--line);
  border-radius: 50%;
  content: "+";
  font-family: "Poppins", sans-serif;
  font-size: 16px;
  font-weight: 300;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 720px;
  margin: -4px 54px 25px 2px;
  color: var(--muted);
}

.post-care-section {
  background: linear-gradient(180deg, var(--paper), var(--ivory));
}

.post-care-highlight {
  padding: 18px;
  border-left: 2px solid var(--gold);
  background: rgba(255, 255, 255, 0.58);
}

.faq-source-note {
  padding-top: 22px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}

.faq-source-note a {
  color: var(--gold-dark);
  font-weight: 500;
}

.guide-cta-section {
  padding: clamp(72px, 9vw, 118px) 0;
  background: linear-gradient(180deg, var(--ivory), #f4e7d9);
}

.guide-cta-card {
  display: grid;
  align-items: center;
  padding: clamp(38px, 6vw, 72px);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  gap: clamp(42px, 8vw, 110px);
}

.guide-cta-card h2 {
  margin-bottom: 15px;
}

.guide-cta-card > div:first-child > p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: var(--muted);
}

.guide-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.guide-cta-actions .button {
  width: 100%;
}

.guide-cta-actions small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.6;
}

.treatments-footer {
  margin-top: 0;
}

@media (max-width: 1180px) {
  .guide-hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  }

  .interest-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .interest-card {
    min-height: 290px;
  }

  .interest-card--wide {
    min-height: 250px;
    grid-column: 1 / -1;
  }

  .chapter-body {
    gap: 54px;
  }

  .chapter-topics {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 920px) {
  .guide-hero-grid,
  .treatment-editorial-grid,
  .guide-section-heading,
  .guide-index-layout,
  .chapter-body,
  .safety-card,
  .faq-layout,
  .guide-cta-card {
    grid-template-columns: 1fr;
  }

  .consultation-editorial {
    grid-template-columns: 1fr;
  }

  .consultation-editorial img {
    min-height: 0;
  }

  .guide-hero-grid {
    min-height: 0;
    gap: 0;
  }

  .guide-hero-copy {
    padding-bottom: 28px;
  }

  .guide-brand {
    min-height: 300px;
    padding-bottom: 55px;
  }

  .guide-brand img {
    width: min(82vw, 470px);
  }

  .principles-grid {
    grid-template-columns: 1fr;
  }

  .principles-grid article + article {
    border-top: 1px solid var(--line-soft);
    border-left: 0;
  }

  .guide-index-layout {
    gap: 40px;
  }

  .chapter-body {
    gap: 34px;
  }

  .chapter-topics {
    grid-template-columns: minmax(0, 1fr) minmax(245px, 0.8fr);
  }

  .faq-intro {
    position: static;
  }

  .evaluation-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .evaluation-steps li:nth-child(3) {
    border-left: 0;
  }

  .evaluation-steps li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }
}

@media (max-width: 650px) {
  .guide-hero-copy {
    padding: 52px 0 24px;
  }

  .page-breadcrumb {
    margin-bottom: 26px;
  }

  .guide-hero h1 {
    font-size: clamp(3rem, 15.2vw, 4.15rem);
  }

  .guide-actions,
  .guide-actions .button {
    width: 100%;
  }

  .guide-actions {
    flex-direction: column;
  }

  .guide-disclaimer {
    padding: 16px;
  }

  .guide-brand {
    min-height: 215px;
    padding-bottom: 38px;
  }

  .guide-brand img {
    width: min(88vw, 340px);
  }

  .guide-brand p {
    font-size: 16px;
  }

  .guide-glow {
    width: min(76vw, 320px);
  }

  .principles-grid article {
    min-height: 125px;
    padding: 24px 10px;
    gap: 16px;
  }

  .guide-section-heading {
    margin-bottom: 36px;
    gap: 22px;
  }

  .interest-grid,
  .guide-index ol,
  .chapter-topics,
  .evaluation-steps {
    grid-template-columns: 1fr;
  }

  .interest-card {
    min-height: 0;
  }

  .interest-card--wide {
    grid-column: auto;
  }

  .interest-number {
    margin-bottom: 28px;
  }

  .guide-index li:nth-child(odd) {
    border-right: 0;
  }

  .guide-index a {
    min-height: 70px;
    padding-inline: 10px;
  }

  .chapter-introduction {
    margin-bottom: 44px;
  }

  .chapter-heading {
    padding-top: 42px;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .chapter-number {
    font-size: 3rem;
  }

  .chapter-heading h2 {
    font-size: clamp(2.3rem, 11vw, 3.4rem);
    overflow-wrap: anywhere;
  }

  .chapter-explanation p {
    font-size: 1.42rem;
  }

  .chapter-note {
    padding: 22px 20px;
  }

  .evaluation-steps li,
  .evaluation-steps li + li,
  .evaluation-steps li:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .evaluation-steps li {
    padding: 28px 8px;
  }

  .evaluation-steps span {
    margin-bottom: 24px;
  }

  .safety-card,
  .guide-cta-card {
    padding: 34px 22px;
  }

  .faq-list summary {
    padding-right: 48px;
  }

  .faq-list details p {
    margin-right: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .guide-glow {
    animation: none;
  }
}