/* Isolated blog design studies. The original site and article remain unchanged. */
.bd-page {
  --bd-ink: #271f21;
  --bd-muted: #64585d;
  --bd-red: #a92e3d;
  --bd-line: #e4dadd;
  --bd-pink: #f8eef1;
  color: var(--bd-ink);
  background: #fff;
  font-family: Outfit, sans-serif;
}
.bd-page *,
.bd-page *::before,
.bd-page *::after {
  box-sizing: border-box;
}
.bd-page h1,
.bd-page h2,
.bd-page h3,
.bd-page p,
.bd-page figure {
  margin: 0;
}
.bd-page h1,
.bd-page h2,
.bd-page h3 {
  color: var(--bd-ink);
  text-wrap: balance;
}
.bd-page h1 {
  font-family: Montserrat, sans-serif;
  font-size: clamp(2.4rem, 4.3vw, 4.1rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 600;
}
.bd-page h1 span {
  color: var(--bd-red);
}
.bd-page h2 {
  font-size: clamp(1.65rem, 2.4vw, 2.3rem);
  font-weight: 500;
  line-height: 1.22;
  letter-spacing: -0.025em;
}
.bd-page p {
  text-wrap: pretty;
}
.bd-page a {
  color: inherit;
  transition:
    color 0.18s ease,
    background-color 0.18s ease;
}
.bd-page a:hover {
  color: var(--bd-red);
}
.bd-page :is(a, button, input, summary):focus-visible {
  outline: 2px solid var(--bd-red);
  outline-offset: 5px;
}
.bd-container {
  width: min(1160px, calc(100% - 80px));
  margin-inline: auto;
}
.bd-study {
  background: #f5f3f4;
  border-block: 1px solid var(--bd-line);
}
.bd-study-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 60px;
  font-size: 13px;
}
.bd-study-inner > span {
  color: var(--bd-muted);
  white-space: nowrap;
}
.bd-study nav {
  display: flex;
  gap: 4px;
  margin: auto;
}
.bd-study nav a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 13px;
  border-radius: 4px;
}
.bd-study nav a[aria-current] {
  background: #fff;
  color: var(--bd-red);
  box-shadow: 0 1px 4px #41212c14;
}
.bd-study strong {
  font-weight: 600;
}
.bd-original {
  white-space: nowrap;
}
.bd-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-block: 28px 38px;
  color: var(--bd-muted);
  font-size: 13px;
}
.bd-breadcrumb a {
  text-decoration: underline;
  text-underline-offset: 3px;
}
.bd-label {
  color: var(--bd-red);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 20px !important;
}
.bd-hero {
  padding-bottom: 64px;
}
.bd-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: center;
}
.bd-deck {
  max-width: 47ch;
  font-size: 19px;
  line-height: 1.6;
  color: var(--bd-muted);
  margin-block: 24px 28px !important;
}
.bd-page .article-reviewer {
  margin: 0;
  gap: 12px;
}
.bd-page .article-reviewer__photo {
  width: 46px;
  height: 46px;
  box-shadow: none;
}
.bd-page .article-reviewer__meta {
  color: var(--bd-muted);
  font-size: 13px;
  line-height: 1.55;
}
.bd-page .article-reviewer__name {
  color: var(--bd-ink) !important;
  font-weight: 500;
}
.bd-photo {
  min-width: 0;
}
.bd-photo > img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.bd-photo figcaption {
  font-size: 12px;
  color: var(--bd-muted);
  margin-top: 12px;
}
.bd-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
  font-size: 14px;
}
.bd-page a.bd-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 50px;
  padding: 14px 24px;
  background: var(--bd-red);
  color: #fff;
  border-radius: 5px;
  font-size: 15px;
  font-weight: 500;
}
.bd-page a.bd-button:hover {
  background: #84202e;
}
.bd-page a.bd-button:active {
  transform: translateY(1px);
}
.bd-b1 .bd-hero {
  background: #fbf4f6;
}
.bd-b1 .bd-photo > img {
  aspect-ratio: 1/1.04;
  border-radius: 110px 12px 12px 12px;
  object-position: 52% center;
}
.bd-overview {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  padding-block: 64px;
  border-bottom: 1px solid var(--bd-line);
  align-items: start;
}
.bd-overview > div {
  padding-top: 18px;
}
.bd-overview > div > p {
  font-size: 18px;
  line-height: 1.7;
  color: var(--bd-muted);
  margin-top: 18px;
  max-width: 35ch;
}
.bd-price-note {
  background: var(--bd-pink);
  padding: 30px;
}
.bd-price-note .bd-label {
  font-size: 13px;
  margin-bottom: 14px !important;
}
.bd-price-note h2 {
  font-size: 26px;
}
.bd-price-note p {
  margin-block: 16px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--bd-muted);
}
.bd-price-note a {
  font-size: 14px;
  color: var(--bd-red);
  text-decoration: underline;
  text-underline-offset: 5px;
}
.bd-prose {
  font-size: 17px;
  line-height: 1.85;
  color: #4c4146;
  overflow-wrap: break-word;
}
.bd-prose p {
  margin: 0 0 22px;
}
.bd-prose p:last-child {
  margin-bottom: 0;
}
.bd-prose a {
  color: var(--bd-red);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.bd-prose ul {
  list-style: disc;
  padding-left: 24px;
  margin: 0 0 24px;
}
.bd-prose li {
  margin-bottom: 9px;
}
.bd-prose strong {
  font-weight: 600;
  color: var(--bd-ink);
}
.bd-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 16px;
  line-height: 1.55;
}
.bd-prose th,
.bd-prose td {
  padding: 17px 18px;
  text-align: left;
  border-bottom: 1px solid var(--bd-line);
}
.bd-prose th {
  background: var(--bd-pink);
  color: var(--bd-ink);
  font-weight: 500;
}
.bd-prose tbody tr:first-child td {
  padding-top: 20px;
}
.bd-intro {
  padding-block: 48px;
}
.bd-section {
  padding-block: 42px;
  border-top: 1px solid var(--bd-line);
  scroll-margin-top: 140px;
}
.bd-section > h2 {
  margin-bottom: 24px;
}
.bd-b1 .bd-intro {
  max-width: 69ch;
  margin-left: auto;
}
.bd-b1 .bd-section {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  padding-block: 52px;
}
.bd-b1 .bd-section > h2 {
  font-size: 28px;
  padding-right: 20px;
}
.bd-review {
  background: #f8f6f7;
  padding: 28px;
  margin-bottom: 20px;
  border-radius: 8px;
}
.bd-review > div:first-of-type {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
  margin-bottom: 18px;
  line-height: 1.5;
}
.bd-review img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}
.bd-review > div:nth-of-type(2) {
  margin-bottom: 14px;
  font-size: 14px;
}
.bd-review p {
  font-size: 16px;
}
.bd-review a {
  font-size: 13px;
}
.bd-tools {
  border-block: 1px solid var(--bd-line);
  margin-block: 30px 50px;
  padding-block: 20px;
}
.bd-tools summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 14px;
  color: var(--bd-muted);
}
.bd-tools > div {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  padding-top: 24px;
}
.bd-tools .article-summarize,
.bd-tools .article-share {
  margin: 0;
}
.bd-tools .article-summarize__label,
.bd-tools .article-share__label {
  font-size: 13px;
}
.bd-consult {
  background: var(--bd-pink);
  padding: 48px 56px;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: center;
  margin-block: 40px 80px;
  border-radius: 10px;
}
.bd-consult p:not(.bd-label) {
  margin-top: 20px;
  color: var(--bd-muted);
  line-height: 1.7;
}
.bd-consult .bd-button {
  flex-shrink: 0;
}
.bd-related {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  padding-bottom: 56px;
}
.bd-related h2 {
  margin-bottom: 24px;
}
.bd-related > div > a {
  color: var(--bd-red);
}
.bd-related-links a {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-block: 18px;
  border-bottom: 1px solid var(--bd-line);
  font-size: 17px;
  line-height: 1.4;
}
.bd-related-links a:first-child {
  padding-top: 0;
}
.bd-search {
  padding-block: 0 70px;
}
.bd-search form {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.bd-search label {
  font-size: 18px;
}
.bd-search form > div {
  display: flex;
  border: 1px solid var(--bd-line);
  border-radius: 4px;
  width: min(100%, 500px);
}
.bd-search input {
  min-width: 0;
  flex: 1;
  padding: 14px 18px;
  border: 0;
  background: transparent;
  color: var(--bd-ink);
}
.bd-search input::placeholder {
  color: var(--bd-muted);
}
.bd-search button {
  border: 0;
  background: var(--bd-pink);
  padding: 12px 18px;
  color: var(--bd-red);
}
.bd-mobile-toc {
  margin-block: 24px;
}
.bd-mobile-toc > summary {
  cursor: pointer;
  font-size: 15px;
  padding-block: 8px;
}
.bd-toc h2 {
  font-size: 15px;
  margin-bottom: 18px;
  font-weight: 600;
  letter-spacing: 0;
}
.bd-toc > a {
  display: flex;
  gap: 16px;
  justify-content: space-between;
  font-size: 14px;
  line-height: 1.45;
  padding-block: 12px;
  border-bottom: 1px solid var(--bd-line);
  color: var(--bd-muted);
}
.bd-toc > a:hover {
  color: var(--bd-red);
}
.bd-toc > a span {
  color: var(--bd-red);
}
.bd-reading-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 700px);
  justify-content: space-between;
  gap: 80px;
  padding-block: 64px 0;
}
.bd-sticky {
  position: sticky;
  top: 125px;
}
.bd-text-cta {
  display: inline-block;
  margin-top: 30px;
  color: var(--bd-red) !important;
  font-size: 14px;
}
.bd-reading-layout .bd-intro {
  padding-top: 0;
}
.bd-b2 .bd-hero {
  padding-bottom: 0;
}
.bd-journal-heading {
  max-width: 920px;
  margin-inline: auto;
}
.bd-b2 .bd-label {
  margin-bottom: 22px !important;
}
.bd-b2 h1 {
  font-size: clamp(2.4rem, 4.6vw, 4.25rem);
  font-weight: 500;
}
.bd-b2 .bd-deck {
  max-width: 58ch;
}
.bd-journal-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding-bottom: 38px;
}
.bd-journal-meta > a {
  font-size: 14px;
  color: var(--bd-red);
}
.bd-b2 .bd-photo {
  position: relative;
}
.bd-b2 .bd-photo > img {
  aspect-ratio: 2.55;
  object-position: center 45%;
  border-radius: 5px;
}
.bd-b2 .bd-photo figcaption {
  text-align: right;
}
.bd-b2 .bd-section > h2 {
  max-width: 25ch;
}
.bd-b3 .bd-hero {
  background: #f7f4f5;
  padding-bottom: 44px;
}
.bd-b3 .bd-hero-grid {
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
}
.bd-b3 h1 {
  font-size: clamp(2.2rem, 3.6vw, 3.2rem);
}
.bd-b3 .bd-photo > img {
  aspect-ratio: 1.25;
  border-radius: 12px;
}
.bd-b3 .bd-reading-layout {
  grid-template-columns: minmax(0, 740px) 280px;
  gap: 72px;
}
.bd-b3 .bd-reading-aside {
  grid-column: 2;
  grid-row: 1;
}
.bd-b3 article {
  grid-column: 1;
  grid-row: 1;
}
.bd-b3 .bd-price-note {
  margin-top: 28px;
  padding: 24px;
}
.bd-chapter {
  border-top: 1px solid var(--bd-line);
  scroll-margin-top: 130px;
}
.bd-chapter:last-of-type {
  border-bottom: 1px solid var(--bd-line);
}
.bd-chapter summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 27px;
  cursor: pointer;
  list-style: none;
}
.bd-chapter summary::-webkit-details-marker,
.bd-tools summary::-webkit-details-marker {
  display: none;
}
.bd-chapter h2 {
  font-size: 24px;
}
.bd-toggle {
  flex: 0 0 26px;
  width: 26px;
  height: 26px;
  position: relative;
}
.bd-toggle::before,
.bd-toggle::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 1px;
  background: var(--bd-red);
  top: 13px;
  left: 6px;
}
.bd-toggle::after {
  transform: rotate(90deg);
  transition: transform 0.18s ease;
}
.bd-chapter[open] .bd-toggle::after {
  transform: rotate(0);
}
.bd-chapter[open] summary {
  color: var(--bd-red);
}
.bd-chapter .bd-prose {
  padding-bottom: 32px;
}
@media (min-width: 901px) {
  .bd-b1 .bd-mobile-toc {
    max-width: calc(61.5% - 30px);
    margin-left: auto;
  }
}
@media (max-width: 1000px) {
  .bd-study-inner {
    gap: 12px;
  }
  .bd-study nav a {
    padding: 8px;
  }
  .bd-study nav a span {
    display: none;
  }
  .bd-container {
    width: calc(100% - 48px);
  }
  .bd-hero-grid {
    gap: 32px;
  }
  .bd-b1 h1 {
    font-size: clamp(2.4rem, 5vw, 3.6rem);
  }
  .bd-b1 .bd-section {
    gap: 40px;
  }
  .bd-reading-layout {
    gap: 40px;
    grid-template-columns: 190px minmax(0, 1fr);
  }
  .bd-b3 .bd-reading-layout {
    grid-template-columns: minmax(0, 1fr) 230px;
    gap: 36px;
  }
  .bd-b3 .bd-hero-grid {
    gap: 32px;
  }
  .bd-overview {
    gap: 40px;
  }
  .bd-related {
    gap: 40px;
  }
  .bd-consult {
    padding: 36px;
  }
}
@media (max-width: 700px) {
  .bd-container {
    width: calc(100% - 40px);
  }
  .bd-study-inner {
    min-height: 54px;
    font-size: 11px;
    gap: 8px;
  }
  .bd-study nav {
    gap: 2px;
  }
  .bd-study nav a {
    padding: 7px 9px;
  }
  .bd-original {
    font-size: 11px;
  }
  .bd-breadcrumb {
    padding-block: 20px 28px;
    font-size: 12px;
  }
  .bd-hero {
    padding-bottom: 32px;
  }
  .bd-hero-grid,
  .bd-b3 .bd-hero-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
    align-items: stretch;
  }
  .bd-page h1,
  .bd-b1 h1,
  .bd-b3 h1 {
    font-size: clamp(2.15rem, 8.7vw, 3.5rem);
  }
  .bd-b1 h1 br:first-child {
    display: none;
  }
  .bd-label {
    margin-bottom: 16px !important;
  }
  .bd-deck {
    font-size: 17px;
    margin-block: 20px 24px !important;
  }
  .bd-b1 .bd-photo > img {
    aspect-ratio: 1.4;
    border-radius: 64px 8px 8px 8px;
  }
  .bd-actions {
    gap: 18px;
    margin-top: 26px;
    font-size: 13px;
  }
  .bd-page a.bd-button {
    font-size: 14px;
    padding: 13px 18px;
  }
  .bd-overview {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-block: 32px;
  }
  .bd-overview > div {
    padding: 0;
  }
  .bd-price-note {
    padding: 24px;
  }
  .bd-price-note h2 br {
    display: none;
  }
  .bd-b1 .bd-section {
    display: block;
    padding-block: 32px;
  }
  .bd-b1 .bd-section > h2 {
    padding: 0;
    font-size: 26px;
  }
  .bd-intro {
    padding-block: 28px;
  }
  .bd-prose {
    font-size: 16px;
    line-height: 1.85;
  }
  .bd-prose th,
  .bd-prose td {
    padding: 14px 12px;
    font-size: 14px;
  }
  .bd-reading-layout,
  .bd-b3 .bd-reading-layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
    padding-top: 32px;
  }
  .bd-sticky {
    position: static;
  }
  .bd-reading-aside .bd-toc {
    border: 1px solid var(--bd-line);
    padding: 20px;
  }
  .bd-reading-aside .bd-toc > a {
    padding-block: 9px;
  }
  .bd-toc h2 {
    margin-bottom: 8px;
  }
  .bd-b2 .bd-journal-heading h1 {
    font-size: clamp(2.1rem, 8vw, 3rem);
  }
  .bd-b2 .bd-journal-heading h1 br {
    display: none;
  }
  .bd-journal-meta {
    align-items: flex-start;
    padding-bottom: 26px;
  }
  .bd-journal-meta > a {
    font-size: 12px;
    max-width: 65px;
  }
  .bd-b2 .bd-photo > img {
    aspect-ratio: 1.35;
  }
  .bd-b2 .bd-photo figcaption {
    text-align: left;
  }
  .bd-section {
    padding-block: 30px;
  }
  .bd-chapter h2 {
    font-size: 22px;
  }
  .bd-chapter summary {
    padding-block: 24px;
  }
  .bd-b3 .bd-price-note {
    margin-top: 20px;
  }
  .bd-b3 .bd-photo > img {
    aspect-ratio: 1.7;
  }
  .bd-consult {
    width: calc(100% - 40px);
    padding: 28px 24px;
    flex-direction: column;
    align-items: flex-start;
    margin-block: 32px 48px;
    gap: 24px;
  }
  .bd-related {
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 36px;
  }
  .bd-related h2 br {
    display: none;
  }
  .bd-related h2 {
    margin-bottom: 16px;
  }
  .bd-related-links a {
    font-size: 16px;
  }
  .bd-search {
    padding-bottom: 48px;
  }
  .bd-search form {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
  }
  .bd-search form > div {
    width: 100%;
  }
  .bd-search input {
    padding: 12px;
  }
  .bd-search button {
    padding: 12px;
  }
  .bd-review {
    padding: 22px;
  }
  .bd-tools > div {
    gap: 20px;
  }
  .bd-tools .article-summarize__links {
    gap: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .bd-page * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
.bd-page h1 > span {
  display: block;
}
.bd-phone-index {
  display: none;
}
@media (max-width: 700px) {
  .bd-phone-index {
    display: block;
    border-block: 1px solid var(--bd-line);
    padding-block: 16px;
  }
  .bd-phone-index > summary {
    display: flex;
    justify-content: space-between;
    cursor: pointer;
    font-size: 15px;
  }
  .bd-phone-index .bd-toc {
    margin-top: 18px;
    border: 0;
    padding: 0;
  }
  .bd-phone-index .bd-toc h2 {
    display: none;
  }
  .bd-reading-aside .bd-sticky > .bd-toc {
    display: none;
  }
  .bd-b2 .bd-reading-aside .bd-sticky {
    display: none;
  }
}
.bd-prose {
  max-width: 70ch;
}
.bd-sticky {
  max-height: calc(100dvh - 145px);
  overflow-y: auto;
  scrollbar-width: thin;
  padding: 4px 6px 12px 0;
}
@media (max-width: 700px) {
  .bd-sticky {
    max-height: none;
    overflow: visible;
    padding: 0;
  }
}