/* This layout is loaded only by individual blog articles. */
html.article-document {
  scroll-padding-top: 0;
}
body.article-page {
  --article-header-height: 93px;
}
.article-page .site-header {
  position: sticky;
  top: 0;
  height: var(--article-header-height);
  padding-top: 23px;
  background: var(--soft);
}
.article-progress {
  position: fixed;
  z-index: 65;
  top: var(--article-header-height);
  left: 0;
  right: 0;
  height: 2px;
  background: #e8e6df;
  pointer-events: none;
}
.article-progress > span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--accent);
  transform: scaleX(var(--article-progress, 0));
  transform-origin: left center;
}
.article-detail {
  padding-top: 31px;
  padding-bottom: 72px;
}
.article-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: 55px;
}
.article-detail .journal-article-heading {
  max-width: none;
  margin: 0;
  min-width: 0;
}
.article-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 10px;
  line-height: 1.6;
  color: #74726b;
}
.article-breadcrumb > span {
  color: #aaa79d;
}
.article-breadcrumb a:hover {
  color: var(--accent);
}
.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  font-size: 10px;
  line-height: 1.7;
  color: #79766e;
  margin-top: 25px;
}
.article-detail .journal-article-heading h1 {
  font-size: clamp(34px, 3.6vw, 48px);
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.05em;
  max-width: none;
  margin-top: 17px;
}
.article-detail .journal-article-deck {
  font-size: 14px;
  line-height: 1.8;
  color: #737067;
  max-width: 480px;
  margin-top: 21px;
}
.article-author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.article-author-mark {
  display: grid;
  place-items: center;
  position: relative;
  flex: none;
  width: 36px;
  height: 36px;
  border: 1px solid #e9e6de;
  background: #fff;
  border-radius: 50%;
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 27px;
  font-weight: 700;
  color: var(--ink);
}
.article-author-mark > span {
  position: absolute;
  right: 7px;
  bottom: 3px;
  font-size: 24px;
  color: var(--accent);
}
.article-author > div > span {
  display: block;
  font-size: 11px;
  line-height: 1.5;
  color: var(--ink);
}
.article-author small {
  display: block;
  font-size: 9px;
  line-height: 1.7;
  color: #7c7970;
  margin-top: 3px;
}
.article-detail .article-hero-cover {
  margin: 0;
  aspect-ratio: 800/580;
  border-radius: 14px;
  background: #eeede8;
  overflow: hidden;
  min-width: 0;
}
.article-detail .article-hero-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}
.article-body-layout {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr) 215px;
  align-items: start;
  gap: 34px;
  padding-top: 45px;
  margin-top: 51px;
  border-top: 1px solid var(--line);
}
.article-toc,
.article-promotion {
  position: sticky;
  top: calc(var(--article-header-height) + 25px);
  min-width: 0;
}
.article-toc-inner {
  max-height: calc(100dvh - var(--article-header-height) - 50px);
  overflow-y: auto;
  overscroll-behavior: contain;
}
.article-toc details {
  border-top: 1px solid var(--line);
}
.article-toc summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 15px;
  padding: 16px 0 14px;
  font-size: 11px;
  line-height: 1.5;
  font-weight: 500;
  list-style: none;
  cursor: pointer;
}
.article-toc summary::-webkit-details-marker {
  display: none;
}
.article-toc summary > span {
  font-size: 17px;
  font-weight: 400;
  color: #8b877c;
  transition: transform 0.25s;
}
.article-toc details[open] summary > span {
  transform: rotate(180deg);
}
.article-toc ol {
  list-style: none;
  padding: 0;
  margin: 3px 0 0;
}
.article-toc li {
  margin: 0;
}
.article-toc a {
  display: block;
  padding: 8px 0 8px 13px;
  border-left: 1px solid #e0ddd4;
  font-size: 10px;
  line-height: 1.7;
  color: #79766d;
  transition:
    color 0.2s,
    border-color 0.2s;
}
.article-toc a:hover {
  color: var(--accent);
}
.article-toc a[aria-current="true"] {
  color: var(--ink);
  border-left-color: var(--accent);
  box-shadow: inset 1px 0 var(--accent);
}
.article-detail .journal-reading {
  width: 100%;
  max-width: 680px;
  min-width: 0;
  margin: 0 auto;
}
.article-detail .journal-article-intro {
  font-size: 17px;
  line-height: 1.85;
  color: #48453f;
  letter-spacing: -0.015em;
  margin-bottom: 35px;
}
.article-detail .journal-reading > section {
  margin-top: 32px;
}
.article-detail .journal-reading h2 {
  font-size: 26px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: -0.035em;
}
.article-detail .journal-reading > section > p {
  font-size: 14px;
  line-height: 1.95;
  color: #706c63;
  margin-top: 16px;
}
.article-detail .journal-reading h2,
.article-detail .journal-article-intro {
  scroll-margin-top: calc(var(--article-header-height) + 25px);
}
.article-detail .journal-takeaway {
  padding: 26px;
  margin-top: 35px;
  border-radius: 12px;
}
.article-detail .journal-takeaway > p {
  font-size: 13px;
}
.article-promotion {
  background: #000;
  color: #fff;
  padding: 24px 21px;
  border-radius: 14px;
}
.article-promotion > .eyebrow {
  font-size: 9px;
  line-height: 1.5;
  color: var(--accent);
}
.article-promotion h2 {
  font-size: 25px;
  line-height: 1.13;
  letter-spacing: -0.04em;
  font-weight: 500;
  margin-top: 21px;
}
.article-promotion p {
  font-size: 11px;
  line-height: 1.8;
  color: #b7b3a9;
  margin-top: 17px;
}
.article-promotion > .btn {
  display: flex;
  justify-content: space-between;
  width: 100%;
  font-size: 11px;
  min-height: 43px;
  padding-left: 16px;
  gap: 12px;
  margin-top: 24px;
}
.article-promotion .button-arrow {
  width: 27px;
  height: 27px;
}
.journal-related {
  border-top: 1px solid var(--line);
  margin-top: 62px;
  padding-top: 38px;
}
.journal-related > header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  margin-bottom: 29px;
}
.journal-related h2 {
  font-size: 36px;
  line-height: 1.15;
  font-weight: 500;
  letter-spacing: -0.045em;
  margin-top: 19px;
}
.journal-related > header > a {
  display: flex;
  align-items: center;
  gap: 24px;
  font-size: 11px;
  line-height: 1.6;
  white-space: nowrap;
}
.journal-related > header > a > span {
  font-size: 18px;
  color: var(--accent);
}
.journal-related .journal-image {
  aspect-ratio: 1.48;
}
.journal-related .journal-meta {
  font-size: 9px;
  margin-top: 18px;
  color: #82715f;
}
.journal-related .journal-card h3 {
  font-size: 22px;
  line-height: 1.25;
}
.journal-related .journal-card > p {
  font-size: 11px;
  color: #79756b;
}
@media (max-width: 1100px) {
  .article-hero {
    gap: 32px;
  }
  .article-detail .journal-article-heading h1 {
    font-size: 38px;
  }
  .article-body-layout {
    grid-template-columns: 145px minmax(0, 1fr);
    gap: 30px;
  }
  .article-promotion {
    position: static;
    grid-column: 2;
    max-width: 680px;
    width: 100%;
    margin: 6px auto 0;
  }
  .article-promotion h2 br {
    display: none;
  }
  .article-promotion h2 {
    margin-top: 14px;
    font-size: 29px;
  }
  .article-promotion > .btn {
    max-width: 210px;
  }
  .article-promotion p {
    font-size: 12px;
    margin-top: 12px;
  }
}
@media (max-width: 860px) {
  .article-hero {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .article-detail .journal-article-heading h1 {
    font-size: 42px;
    max-width: 650px;
  }
  .article-detail .journal-article-deck {
    max-width: 620px;
  }
  .article-detail .article-hero-cover {
    aspect-ratio: auto;
    height: 340px;
  }
  .article-body-layout {
    margin-top: 35px;
    padding-top: 34px;
    gap: 25px;
  }
  .article-detail .journal-reading h2 {
    font-size: 24px;
  }
  .journal-related .journal-grid {
    gap: 18px;
  }
  .journal-related .journal-card h3 {
    font-size: 20px;
  }
}
@media (max-width: 760px) {
  .article-detail {
    padding-top: 25px;
    padding-bottom: 52px;
  }
  .article-body-layout {
    display: block;
  }
  .article-toc {
    position: static;
    margin-bottom: 29px;
  }
  .article-toc-inner {
    max-height: none;
    overflow: visible;
  }
  .article-toc details {
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 0 15px;
    background: #fff;
  }
  .article-toc summary {
    font-size: 12px;
    padding: 15px 0;
  }
  .article-toc ol {
    margin: 0 0 15px;
  }
  .article-toc a {
    font-size: 11px;
  }
  .article-detail .journal-article-intro {
    font-size: 16px;
    line-height: 1.85;
  }
  .article-detail .journal-reading > section > p {
    font-size: 14px;
    line-height: 1.9;
  }
  .article-promotion {
    margin-top: 33px;
    padding: 26px;
  }
  .journal-related {
    margin-top: 39px;
    padding-top: 30px;
  }
  .journal-related > header {
    display: block;
  }
  .journal-related h2 {
    font-size: 32px;
  }
  .journal-related > header > a {
    margin-top: 19px;
    font-size: 10px;
  }
  .journal-related .journal-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .journal-related .journal-card h3 {
    font-size: 25px;
    max-width: none;
  }
  .journal-related .journal-card > p {
    font-size: 12px;
    max-width: none;
  }
}
@media (max-width: 600px) {
  body.article-page {
    --article-header-height: 82px;
  }
  .article-page .site-header {
    padding-top: 20px;
  }
  .article-detail .journal-article-heading h1 {
    font-size: 35px;
    line-height: 1.12;
  }
  .article-breadcrumb {
    font-size: 10px;
    gap: 9px;
  }
  .article-meta {
    font-size: 9px;
    margin-top: 20px;
    gap: 7px;
  }
  .article-detail .journal-article-deck {
    font-size: 13px;
    line-height: 1.8;
    margin-top: 18px;
  }
  .article-author {
    margin-top: 22px;
  }
  .article-author > div > span {
    font-size: 10px;
  }
  .article-author small {
    font-size: 9px;
  }
  .article-author-mark {
    width: 33px;
    height: 33px;
    font-size: 25px;
  }
  .article-detail .article-hero-cover {
    height: auto;
    aspect-ratio: 800/580;
    border-radius: 11px;
  }
  .article-hero {
    gap: 25px;
  }
  .article-detail .journal-takeaway {
    padding: 24px 21px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .article-toc summary > span,
  .article-toc a {
    transition: none;
  }
}
/* Anchored reading sections must keep a stable position while the TOC tracks them. */
.site-motion-enabled .article-detail .journal-reading > section.section-lift {
  opacity: 1;
  translate: none;
  transition: none;
}