.design-detail-disclosure {
  max-width: none;
  margin: 24px auto 0;
  padding: 2px 0 2px 16px;
  color: var(--pp-text-muted);
  background: transparent;
  border: 0;
  border-left: 3px solid rgba(249, 115, 22, .55);
  border-radius: 0;
  font-size: 14px;
  line-height: 1.6;
}

.design-detail-layout {
  display: block;
  max-width: none;
  margin: 30px auto 0;
}

.design-detail-article {
  display: block;
  padding: clamp(30px, 5vw, 56px);
  background: rgba(255, 255, 255, .98);
  border: 0;
  border-radius: 18px;
  box-shadow:
    0 0 0 1px rgba(13, 22, 32, .08),
    0 2px 4px rgba(13, 22, 32, .04),
    0 18px 44px rgba(13, 22, 32, .06);
}

.design-detail-decision {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  background: var(--pp-surface-muted);
  border: 1px solid var(--pp-border);
  border-radius: 14px;
}

.design-detail-decision div {
  min-width: 0;
  padding: 22px 24px;
  border-right: 1px solid var(--pp-border);
  border-bottom: 1px solid var(--pp-border);
}

.design-detail-decision div:nth-child(2n) {
  border-right: 0;
}

.design-detail-decision div:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.design-detail-decision dt {
  margin: 0 0 8px;
  color: var(--pp-text-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.design-detail-decision dd {
  margin: 0;
  color: var(--navy-800);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.55;
}

.design-detail-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 0 0 40px;
  padding: 0 0 30px;
  border-bottom: 1px solid var(--pp-border);
}

.design-detail-summary div {
  min-width: 0;
}

.design-detail-summary dt {
  margin: 0 0 7px;
  color: var(--pp-text-muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.design-detail-summary dd {
  margin: 0;
  color: var(--navy-800);
  font-size: 15px;
  font-weight: 650;
  line-height: 1.5;
}

.design-detail-section,
.design-detail-faq,
.design-detail-plan-card,
.design-detail-references,
.design-detail-similar {
  margin: 0;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.design-detail-section + .design-detail-section,
.design-detail-section + .design-detail-faq,
.design-detail-section + .design-detail-plan-card,
.design-detail-plan-card + .design-detail-faq,
.design-detail-plan-card + .design-detail-decision,
.design-detail-plan-card + .design-detail-references,
.design-detail-faq + .design-detail-decision,
.design-detail-faq + .design-detail-references,
.design-detail-decision + .design-detail-references,
.design-detail-references + .design-detail-similar {
  margin-top: 42px;
  padding-top: 42px;
  border-top: 1px solid var(--pp-border);
}

.design-detail-section__copy,
.design-detail-faq,
.design-detail-plan-card,
.design-detail-decision,
.design-detail-references {
  max-width: 72ch;
  margin-inline: auto;
}

.design-detail-section__eyebrow {
  margin: 0 0 8px;
  color: var(--orange-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .09em;
  text-transform: uppercase;
}

.design-detail-fact-list {
  margin: 24px 0 0;
  padding: 0;
}

.design-detail-fact-list div {
  display: grid;
  grid-template-columns: minmax(160px, .36fr) minmax(0, 1fr);
  gap: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-border);
}

.design-detail-fact-list div:last-child {
  padding-bottom: 0;
}

.design-detail-fact-list dt,
.design-detail-fact-list dd {
  margin: 0;
}

.design-detail-fact-list dt {
  color: var(--navy-800);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.45;
}

.design-detail-fact-list dd {
  color: var(--pp-text-muted);
  font-size: 15px;
  line-height: 1.65;
}

.design-detail-section h2,
.design-detail-faq h2,
.design-detail-plan-card h2,
.design-detail-references h2,
.design-detail-similar h2 {
  margin: 0 0 16px;
  color: var(--navy-800);
  font-size: clamp(25px, 3vw, 32px);
  line-height: 1.18;
  letter-spacing: -.025em;
  text-wrap: balance;
}

.design-detail-section h3,
.design-detail-adaptations h3,
.design-detail-plan-card h3 {
  margin: 28px 0 10px;
  color: var(--navy-800);
  font-size: 19px;
  line-height: 1.3;
  text-wrap: balance;
}

.design-detail-section p,
.design-detail-section li,
.design-detail-faq p,
.design-detail-plan-card p,
.design-detail-references p,
.design-detail-references li {
  color: var(--pp-text-muted);
  font-size: 16px;
  line-height: 1.72;
  text-wrap: pretty;
}

.design-detail-section p {
  margin: 0 0 18px;
}

.design-detail-section p:last-child {
  margin-bottom: 0;
}

.design-detail-practical-list,
.design-detail-build-list,
.design-detail-adaptations ul,
.design-detail-references ul {
  margin: 14px 0 0;
  padding-left: 21px;
}

.design-detail-practical-list li + li,
.design-detail-build-list li + li,
.design-detail-adaptations li + li,
.design-detail-references li + li {
  margin-top: 10px;
}

.design-detail-build-list strong {
  display: block;
  margin-bottom: 3px;
  color: var(--navy-800);
}

.design-detail-subsection {
  margin-top: 30px;
  padding-top: 2px;
}

.design-detail-risk-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.design-detail-cost-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.design-detail-cost-list li {
  display: grid;
  grid-template-columns: minmax(160px, .36fr) minmax(0, 1fr);
  gap: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-border);
}

.design-detail-cost-list strong,
.design-detail-cost-list span {
  display: block;
}

.design-detail-cost-list strong {
  color: var(--navy-800);
  line-height: 1.45;
}

.design-detail-cost-list span {
  color: var(--pp-text-muted);
  line-height: 1.65;
}

.design-detail-cost-list b {
  color: var(--navy-800);
  font-weight: 800;
}

.design-detail-risk-list li {
  display: grid;
  grid-template-columns: minmax(160px, .36fr) minmax(0, 1fr);
  gap: 22px;
  padding: 18px 0;
  border-top: 1px solid var(--pp-border);
}

.design-detail-risk-list li:last-child {
  padding-bottom: 0;
}

.design-detail-risk-list strong,
.design-detail-risk-list span {
  display: block;
}

.design-detail-risk-list strong {
  color: var(--navy-800);
  font-size: 16px;
  line-height: 1.45;
}

.design-detail-risk-list span {
  color: var(--pp-text-muted);
  line-height: 1.65;
}

.design-detail-sequence {
  margin: 18px 0 0;
  padding-left: 24px;
}

.design-detail-sequence li {
  padding-left: 7px;
  color: var(--navy-800);
}

.design-detail-sequence li + li {
  margin-top: 16px;
}

.design-detail-sequence strong,
.design-detail-sequence span {
  display: block;
}

.design-detail-sequence strong {
  margin-bottom: 4px;
  color: var(--navy-800);
  font-size: 16px;
}

.design-detail-sequence span {
  color: var(--pp-text-muted);
  line-height: 1.65;
}

.design-detail-adaptations {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--pp-border);
}

.design-detail-adaptations h3 {
  margin-top: 0;
}

.design-detail-faq details {
  padding: 0 18px;
  border: 1px solid var(--pp-border);
  border-radius: 12px;
}

.design-detail-faq details + details {
  margin-top: 10px;
}

.design-detail-faq summary {
  position: relative;
  min-height: 56px;
  padding: 16px 28px 16px 26px;
  color: var(--navy-800);
  font-weight: 800;
  line-height: 1.45;
  list-style: none;
  cursor: pointer;
}

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

.design-detail-faq summary::before {
  content: "";
  position: absolute;
  top: 23px;
  left: 2px;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--orange-700);
  border-bottom: 2px solid var(--orange-700);
  transform: rotate(-45deg);
  transition: transform 160ms ease-out;
}

.design-detail-faq details[open] summary::before {
  transform: rotate(45deg);
}

.design-detail-faq details p {
  margin: 0 0 18px 26px;
}

.design-detail-plan-card {
  margin-top: 42px;
  padding: 26px 28px;
  background: var(--pp-bg);
  border: 1px solid var(--pp-border);
  border-left: 4px solid var(--orange-600);
  border-radius: 14px;
  box-shadow: 0 8px 24px rgba(13, 22, 32, .06);
}

.design-detail-plan-card h2 {
  font-size: clamp(23px, 3vw, 29px);
}

.design-detail-plan-card__details {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 22px 0;
}

.design-detail-plan-card__details dt {
  margin: 0 0 5px;
  color: var(--navy-800);
  font-weight: 800;
}

.design-detail-plan-card__details dd {
  margin: 0;
  color: var(--pp-text-muted);
  font-size: 14px;
  line-height: 1.5;
}

.design-detail-references .design-detail-reference-list {
  margin-top: 18px;
  padding-left: 0;
}

.design-detail-references .design-detail-reference-list li {
  padding: 14px 0;
  border: 0;
  border-top: 1px solid var(--pp-border);
}

.design-detail-references .design-detail-reference-list a {
  color: var(--navy-800);
  font-weight: 800;
  text-decoration: none;
}

.design-detail-references .design-detail-reference-list a:hover {
  color: var(--orange-700);
}

.design-detail-references .design-detail-reference-list span {
  margin-top: 3px;
  font-size: 14px;
}

.design-detail-references > a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--orange-700);
  font-weight: 800;
  text-decoration: none;
}

.design-detail-similar__grid {
  margin-top: 20px;
}

.design-detail-related__reason {
  display: block;
  margin-top: 5px;
  color: var(--pp-text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.design-idea-detail-page :is(
  .editorial-breadcrumbs a,
  .design-detail-button,
  .design-detail-hero__preview button,
  .design-detail-hero__preview a,
  [data-detail-fullscreen] button,
  [data-detail-fullscreen] a,
  .design-detail-faq summary,
  .design-detail-references a,
  .design-detail-related
):focus-visible {
  outline: 3px solid var(--orange-500);
  outline-offset: 3px;
}

.design-detail-hero__preview .design-dialog__caption {
  padding-right: 56px;
}

.design-detail-hero__preview .design-dialog__caption-close {
  width: 40px;
  height: 40px;
}

@media (max-width: 760px) {
  .design-detail-disclosure {
    margin-top: 20px;
  }

  .design-detail-layout {
    margin-top: 24px;
  }

  .design-detail-article {
    padding: 28px 22px;
    border-radius: 14px;
  }

  .design-detail-decision,
  .design-detail-summary,
  .design-detail-plan-card__details {
    grid-template-columns: 1fr;
  }

  .design-detail-decision {
    gap: 0;
  }

  .design-detail-decision div {
    border-right: 0;
    border-bottom: 1px solid var(--pp-border);
  }

  .design-detail-decision div:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--pp-border);
  }

  .design-detail-decision div:last-child {
    border-bottom: 0;
  }

  .design-detail-summary,
  .design-detail-plan-card__details {
    gap: 18px;
  }

  .design-detail-risk-list li {
    display: block;
  }

  .design-detail-cost-list li {
    display: block;
  }

  .design-detail-fact-list div {
    display: block;
  }

  .design-detail-risk-list strong {
    margin-bottom: 7px;
  }

  .design-detail-cost-list strong {
    margin-bottom: 7px;
  }

  .design-detail-fact-list dt {
    margin-bottom: 7px;
  }

  .design-detail-section + .design-detail-section,
  .design-detail-section + .design-detail-faq,
  .design-detail-section + .design-detail-plan-card,
  .design-detail-plan-card + .design-detail-faq,
  .design-detail-plan-card + .design-detail-references,
  .design-detail-faq + .design-detail-references,
  .design-detail-references + .design-detail-similar {
    margin-top: 34px;
    padding-top: 34px;
  }

  .design-detail-plan-card {
    padding: 22px;
  }

  .design-detail-hero__preview .design-dialog__caption {
    padding-right: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .design-detail-faq summary::before {
    transition-duration: 0s;
  }
}