/* Editorial hierarchy for the long-form library articles. */
.article-hero {
  min-height: 590px;
}

.article-hero__copy {
  padding-top: 58px;
  padding-bottom: 58px;
}

.article-hero__eyebrow {
  margin-top: 42px;
}

.article-hero h1 {
  max-width: 710px;
  font: 800 clamp(46px, 4.6vw, 72px)/1.04 Archivo, Arial, sans-serif;
  letter-spacing: -.045em;
  text-transform: none;
  text-wrap: pretty;
}

.article-hero__dek {
  max-width: 610px;
  margin-top: 24px;
  font-size: clamp(17px, 1.35vw, 21px);
  line-height: 1.55;
}

.article-hero__visual {
  min-height: 550px;
}

.article-content {
  padding-top: 76px;
}

.article-content__inner {
  max-width: 820px;
}

.article-opening {
  margin-bottom: 48px;
  font-size: clamp(27px, 2.45vw, 35px);
  line-height: 1.4;
}

.article-section {
  margin-top: 60px;
}

.article-divider {
  margin: 0 0 58px;
  border: 0;
  border-top: 1px solid #cfc8d6;
}

.article-section__blurry-label {
  margin: 0 0 14px;
  color: #6650bc;
  font: 800 13px/1.2 BlurryDisplay, sans-serif;
  letter-spacing: .08em;
}

.article-section h2,
.article-section--blurry h2 {
  max-width: 760px;
  margin-bottom: 16px;
  font: 760 clamp(27px, 2.35vw, 33px)/1.23 Archivo, Arial, sans-serif;
  letter-spacing: -.035em;
  text-transform: none;
  text-wrap: pretty;
}

.article-section__body {
  max-width: 780px;
  font-size: 18px;
  line-height: 1.68;
}

.article-section__body p {
  margin: 0;
}

.article-section__body p + p {
  margin-top: 16px;
}

.article-section__body ul {
  margin: 20px 0 0;
  padding-left: 1.25em;
}

.article-section__body li {
  padding-left: .18em;
  margin: 8px 0;
}

.article-section__body li::marker {
  color: #6650bc;
}

.article-section__body .article-section__source {
  margin-top: 14px;
  color: #665a77;
  font-size: 13px;
  line-height: 1.5;
  letter-spacing: .02em;
}

.article-section__source a {
  color: #4d35a9;
  text-underline-offset: 3px;
}

.article-section--blurry {
  margin-top: 70px;
  padding: 30px 34px 34px;
  border-left-width: 5px;
}

/* Keep examples and diagrams at the same width as the prose. */
.article-depth {
  margin: 72px 0 0;
  border-color: #d9d1ea;
  border-radius: 14px;
  box-shadow: 0 12px 35px #281c500c;
}

.article-depth__head {
  padding: 31px 34px 34px;
  background: linear-gradient(135deg, #f1edfb, #f7f4ff 70%);
  color: #251d40;
}

.article-depth__head::after {
  background-image: linear-gradient(#6751b80c 1px, transparent 1px), linear-gradient(90deg, #6751b80c 1px, transparent 1px);
}

.article-depth__head > p:first-child {
  margin-bottom: 12px;
  color: #6650bc;
  font-size: 13px;
}

.article-depth__head h2 {
  max-width: 680px;
  font: 760 clamp(28px, 2.8vw, 37px)/1.16 Archivo, Arial, sans-serif;
  letter-spacing: -.035em;
  text-transform: none;
  text-wrap: pretty;
}

.article-depth__head > p:last-child {
  max-width: 680px;
  margin-top: 14px;
  color: #514a61;
  font-size: 16px;
  line-height: 1.6;
}

.article-depth table {
  min-width: 650px;
}

.article-depth thead th {
  padding: 16px 19px;
  background: #eae5f6;
  font: 750 13px/1.25 Archivo, Arial, sans-serif;
  letter-spacing: .045em;
}

.article-depth tbody th,
.article-depth tbody td {
  padding: 19px 20px 21px;
  font-size: 16px;
  line-height: 1.55;
}

.article-depth tbody th {
  font-weight: 750;
}

.article-depth__sequence li,
.article-depth__insights--cards li,
.article-depth__insights--path li {
  min-height: 0;
  gap: 18px;
  padding: 26px 23px 29px;
}

.article-depth__sequence h3,
.article-depth__insight h3 {
  margin-bottom: 10px;
  font: 750 clamp(20px, 2vw, 25px)/1.18 Archivo, Arial, sans-serif;
  letter-spacing: -.025em;
  text-transform: none;
}

.article-depth__sequence p,
.article-depth__insight p {
  font-size: 16px;
  line-height: 1.55;
}

.article-depth__insights--contrast li {
  padding: 23px 24px 0 75px;
}

.article-depth__insights--contrast .article-depth__number {
  top: 23px;
  left: 20px;
}

.article-depth__insights--contrast .article-depth__insight--proof {
  margin: 21px -24px 0 -75px;
  padding: 17px 24px 20px 75px;
}

.article-depth__takeaway {
  gap: 15px;
  padding: 19px 26px;
  font-size: 16px;
  line-height: 1.55;
}

.article-depth__takeaway span {
  font-size: 13px;
}

.article-principle p {
  font-size: clamp(28px, 3vw, 38px);
  line-height: 1.33;
}

.article-try h2,
.article-end h2 {
  font-size: 31px;
  line-height: 1.16;
}

.article-related__head h2 {
  font-size: clamp(36px, 3.4vw, 50px);
  line-height: 1.05;
}

@media (max-width: 800px) {
  .article-hero__copy {
    padding: 42px 36px 10px;
  }

  .article-hero h1 {
    font-size: clamp(44px, 7vw, 62px);
  }

  .article-hero__visual {
    min-height: 440px;
  }
}

@media (max-width: 590px) {
  .article-hero__copy {
    padding: 31px 22px 0;
  }

  .article-hero__eyebrow {
    margin-top: 30px;
  }

  .article-hero h1 {
    font-size: clamp(36px, 9.1vw, 47px);
    line-height: 1.08;
  }

  .article-hero__dek {
    font-size: 16px;
  }

  .article-hero__visual {
    min-height: 350px;
  }

  .article-content {
    padding-top: 52px;
  }

  .article-opening {
    font-size: 27px;
  }

  .article-section {
    margin-top: 55px;
  }

  .article-section h2,
  .article-section--blurry h2 {
    font-size: clamp(25px, 6.7vw, 30px);
  }

  .article-section__body {
    font-size: 17px;
    line-height: 1.63;
  }

  .article-section--blurry {
    padding: 27px 22px 31px;
  }

  .article-depth {
    margin: 62px -20px 0;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .article-depth__head {
    padding: 27px 22px 29px;
  }

  .article-depth__head h2 {
    font-size: clamp(27px, 7.2vw, 33px);
  }

  .article-depth table {
    min-width: 0;
  }

  .article-depth tbody tr {
    padding: 19px 22px 22px;
  }

  .article-depth tbody th,
  .article-depth tbody td {
    padding: 0;
  }

  .article-depth tbody th {
    font: 750 21px/1.2 Archivo, Arial, sans-serif;
    text-transform: none;
  }

  .article-depth__sequence li,
  .article-depth__insights--cards li,
  .article-depth__insights--path li {
    padding: 24px 22px 27px;
  }

  .article-depth__insights--contrast li {
    padding: 23px 22px 0 71px;
  }

  .article-depth__insights--contrast .article-depth__number {
    top: 23px;
    left: 18px;
  }

  .article-depth__insights--contrast .article-depth__insight--proof {
    margin: 20px -22px 0 -71px;
    padding: 17px 22px 20px;
  }

  .article-depth__takeaway {
    padding: 20px 22px;
  }

  .article-principle p {
    font-size: 29px;
  }

  .article-try h2,
  .article-end h2 {
    font-size: 30px;
  }

  .article-related__head h2 {
    font-size: 39px;
  }
}

/* Keep the mobile article introduction compact and visually continuous. */
.article-hero__eyebrow .article-hero__eyebrow-brand,
.article-hero__eyebrow .article-hero__eyebrow-shelf {
  padding: 0;
  color: inherit;
}

@media (max-width: 590px) {
  .article-page #article-root {
    background: #120d2a;
  }

  .article-hero__copy {
    padding: 27px 22px 0;
  }

  .article-hero__eyebrow {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin: 25px 0 17px;
    font-size: 12px;
    line-height: 1.1;
    letter-spacing: .12em;
  }

  .article-hero__eyebrow-divider {
    display: none;
  }

  .article-hero h1 {
    font-size: clamp(34px, 9vw, 45px);
    line-height: 1.07;
  }

  .article-hero__dek {
    margin: 17px 0 20px;
    font-size: 15.5px;
    line-height: 1.5;
  }

  .article-hero__meta {
    gap: 8px;
  }

  .article-hero__meta span {
    padding: 6px 9px;
    font-size: 11px;
  }

  .article-hero__visual {
    min-height: 284px;
  }

  .article-hero__book {
    width: 158px;
  }

  .article-hero__orbit {
    width: 340px;
  }

  .article-hero__orbit--two {
    width: 440px;
  }

  .article-nav {
    margin-top: 18px;
  }
}

@media (max-width: 360px) {
  .article-page .blurry-shared-nav .nav__logo {
    height: calc(var(--homepage-nav-unit) * 2.3);
  }

  .article-hero__visual {
    min-height: 265px;
  }

  .article-hero__book {
    width: 148px;
  }
}

/* Article examples selected during the editorial visual audit. */
.article-section__example {
  display: block;
  margin-top: 19px;
}

.article-depth--sequence .article-depth__head,
.article-depth--touchpoints .article-depth__head {
  background: linear-gradient(135deg, #eef0ff, #f8f7ff 75%);
}

.article-depth--contrast .article-depth__head {
  background: linear-gradient(135deg, #f1edfb, #fffaf0 85%);
}

.article-depth--cards .article-depth__head {
  background: linear-gradient(135deg, #fff8dc, #f9f6ff 78%);
}

/* Keep each useful comparison or diagram in the magazine system. */
.article-depth {
  border: 7px solid #6e50dd;
  border-radius: 12px;
  box-shadow: 0 22px 48px #24174625;
}
.article-depth .article-depth__head {
  background: radial-gradient(circle at 88% 85%, #6745bb, transparent 44%), linear-gradient(135deg, #19102e, #30205d);
  color: #fff;
}
.article-depth .article-depth__head > p:first-child { color: #f1d95f; }
.article-depth .article-depth__head > p:last-child { color: #e7defb; }

@media (max-width: 590px) {
  .article-depth {
    border-width: 6px;
    border-radius: 0;
  }
}

.article-depth--sequence .article-depth__sequence {
  gap: 22px;
  padding: 22px;
  background: #f6f4fb;
}

.article-depth--sequence .article-depth__sequence li {
  position: relative;
  border: 1px solid #ddd6ec;
  border-radius: 10px;
  background: #fff;
}

.article-depth--sequence .article-depth__sequence li + li {
  border-left: 1px solid #ddd6ec;
}

.article-depth--sequence .article-depth__sequence li:not(:last-child)::after,
.article-depth__touchpoints li:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 44%;
  right: -20px;
  z-index: 2;
  color: #6750c4;
  font: 800 24px/1 Archivo, Arial, sans-serif;
}

.article-depth--cards .article-depth__insights--cards {
  gap: 14px;
  padding: 18px;
  background: #f8f6fc;
}

.article-depth--cards .article-depth__insights--cards li,
.article-depth--cards .article-depth__insights--cards li:nth-child(2) {
  border: 1px solid #ddd6ed;
  border-radius: 10px;
  background: #fff;
}

.article-depth--cards .article-depth__insights--cards li:nth-child(2) {
  border-top: 4px solid #efda62;
}

.article-depth--contrast .article-depth__insight--lead h3 {
  color: #676174;
  text-decoration: line-through;
  text-decoration-color: #aaa1b5;
  text-decoration-thickness: 1px;
}

.article-depth--contrast .article-depth__insight--action p {
  color: #34227c;
}

.article-depth__ladder {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 26px 30px;
  background: #faf9fe;
  list-style: none;
}

.article-depth__ladder li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) minmax(190px, .75fr);
  align-items: start;
  gap: 18px;
  padding: 20px;
  border: 1px solid #d9d0eb;
  border-left: 5px solid #8d79da;
  border-radius: 9px;
  background: #fff;
}

.article-depth__ladder li:nth-child(2) {
  margin-left: 36px;
  border-left-color: #6650c4;
}

.article-depth__ladder li:nth-child(3) {
  margin-left: 72px;
  border-left-color: #342273;
  background: #f3effd;
}

.article-depth__ladder h3,
.article-depth__touchpoints h3 {
  margin: 0 0 8px;
  color: #2d2154;
  font: 750 22px/1.2 Archivo, Arial, sans-serif;
}

.article-depth__ladder p,
.article-depth__touchpoints li p {
  margin: 0;
  color: #494257;
  font-size: 15px;
  line-height: 1.5;
}

.article-depth__ladder .article-depth__limit {
  padding-left: 17px;
  border-left: 1px solid #ded8ea;
  color: #686074;
}

.article-depth__limit strong {
  display: block;
  margin-bottom: 7px;
  color: #6750b9;
  font: 800 12px/1.2 BlurryDisplay, sans-serif;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.article-depth__touchpoints {
  padding: 24px;
  background: #f8f6fd;
}

.article-depth__touchpoints ol {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-depth__touchpoints li {
  position: relative;
  padding: 23px 20px 26px;
  border: 1px solid #d9d0eb;
  border-radius: 10px;
  background: #fff;
}

.article-depth__touchpoints .article-depth__number {
  margin-bottom: 22px;
}

.article-depth__touchpoints-result {
  margin: 18px 0 0;
  padding: 19px;
  border-radius: 8px;
  background: #31216f;
  color: #fff;
  font: 800 17px/1.2 BlurryDisplay, sans-serif;
  letter-spacing: .05em;
  text-align: center;
}

.article-depth__touchpoints-result span {
  padding: 0 10px;
  color: #efda62;
}

@media (max-width: 760px) {
  .article-depth--sequence .article-depth__sequence,
  .article-depth__touchpoints ol {
    grid-template-columns: 1fr;
  }

  .article-depth--sequence .article-depth__sequence li:not(:last-child)::after,
  .article-depth__touchpoints li:not(:last-child)::after {
    top: auto;
    right: 50%;
    bottom: -19px;
    transform: translateX(50%) rotate(90deg);
  }

  .article-depth--sequence .article-depth__sequence li + li {
    border: 1px solid #ddd6ec;
  }

  .article-depth__ladder {
    padding: 18px;
  }

  .article-depth__ladder li,
  .article-depth__ladder li:nth-child(2),
  .article-depth__ladder li:nth-child(3) {
    grid-template-columns: 42px 1fr;
    margin-left: 0;
    gap: 12px;
  }

  .article-depth__ladder .article-depth__limit {
    grid-column: 2;
    padding: 12px 0 0;
    border-left: 0;
    border-top: 1px solid #ded8ea;
  }
}

@media (max-width: 590px) {
  .article-depth--sequence .article-depth__sequence,
  .article-depth--cards .article-depth__insights--cards,
  .article-depth__touchpoints {
    padding: 17px;
  }

  .article-depth__touchpoints-result {
    font-size: 14px;
  }
}