/* PRETAKE JOURNAL — index and single-post template.
   Shared cover artwork and core site tokens are defined in journal.css.
   HTML, typography and diagrams remain editable in a WordPress post template. */
.journal-index-page,
.journal-article-page { --j-section-gap: 88px; --j-reading-width: 760px; }
.journal-index-page [hidden],
.journal-article-page [hidden] { display: none !important; }
.j-page-wrap { width: min(var(--content-max, 1264px), calc(100% - var(--page-gutter) * 2)); margin-inline: auto; min-width: 0; }
.j-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: baseline; padding-top: 26px; font-size: 11px; line-height: 1.9; color: var(--color-muted); }
.j-breadcrumb a { text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 4px; }
.j-breadcrumb a:hover { text-decoration-color: currentColor; }
.j-breadcrumb [aria-current] { color: var(--color-ink); }
.j-eyebrow { display: flex; gap: 10px; align-items: center; font: 600 11px/1.7 var(--font-en); letter-spacing: .12em; }
.j-eyebrow::before { content: ""; width: 6px; height: 6px; flex: 0 0 6px; border-radius: 50%; background: var(--color-accent); }
.j-index-hero { display: grid; grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); gap: clamp(36px, 5vw, 76px); align-items: end; padding: 50px 0 58px; }
.j-index-hero__main, .j-index-hero__note { min-width: 0; }
.j-index-title { font: 400 clamp(42px, 5.6vw, 80px)/1.15 var(--font-en); letter-spacing: -.035em; overflow-wrap: normal; word-break: normal; margin: 0 0 30px; }
.j-index-title .section-dot { display: inline; }
.j-index-title > span { color: var(--color-accent); }
.j-index-copy h1 { font-size: clamp(30px, 2.8vw, 40px); line-height: 1.65; letter-spacing: .015em; font-weight: 700; }
.j-index-copy h1 span { display: inline-block; }
.j-index-lead { max-width: 630px; margin-top: 24px; font-size: 15px; line-height: 2.05; letter-spacing: .02em; }
.j-editorial-note { padding: 26px 0 0; border-top: 1px solid #AAB5BA; }
.j-editorial-note__label { font: 600 10px/1.7 var(--font-en); letter-spacing: .12em; }
.j-editorial-note__title { margin: 18px 0 12px; font-size: 20px; line-height: 1.85; font-weight: 700; letter-spacing: .015em; }
.j-editorial-note p:not([class]) { font-size: 13px; line-height: 2; }
.j-note-cycle { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 24px; border-top: 1px solid #B3BFC4; border-bottom: 1px solid #B3BFC4; }
.j-note-cycle span { position: relative; padding: 14px 4px; text-align: center; font-size: 11px; font-weight: 500; line-height: 1.8; }
.j-note-cycle span + span::before { content: ""; position: absolute; left: -2px; top: calc(50% - 2px); width: 4px; height: 4px; border-top: 1px solid #7D8A91; border-right: 1px solid #7D8A91; transform: rotate(45deg); }
.j-feature { margin-bottom: var(--j-section-gap); border: 1px solid rgba(28,30,31,.035); }
.j-feature .journal-feature__link { grid-template-columns: minmax(0, 1.18fr) minmax(0, 1fr); }
.j-feature .journal-feature__visual { min-width: 0; }
.j-feature .cover { width: 100%; }
.j-feature .journal-feature__body { padding: 24px 26px 18px 0; min-width: 0; }
.j-feature .journal-feature__title { font-size: clamp(23px, 2.2vw, 32px); line-height: 1.8; margin-top: 28px; }
.j-feature .j-card-excerpt { font-size: 14px; margin-top: 19px; line-height: 2; }
.j-feature .j-card-meta { margin-top: 24px; }
.j-section-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 20px 32px; margin-bottom: 28px; }
.j-section-heading h2 { font-size: clamp(25px, 2.3vw, 32px); line-height: 1.7; font-weight: 700; letter-spacing: .025em; }
.j-section-heading p, .j-section-heading > span { font: 500 11px/1.8 var(--font-en); letter-spacing: .12em; }
.j-eyebrow.j-section-heading { justify-content: flex-start; margin-bottom: 20px; }
.j-section-heading > div > h2 { margin-top: 13px; }
.j-section-heading > .j-sample-label { font: 400 10px/1.8 var(--font-jp); letter-spacing: .015em; }
.j-latest { min-width: 0; }
.j-filter-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; border-top: 1px solid #B6C0C4; border-bottom: 1px solid #B6C0C4; padding: 21px 0; margin-bottom: 32px; }
.j-filters { display: flex; flex-wrap: wrap; gap: 10px; min-width: 0; }
.j-filters button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; border: 1px solid #ACB8BD; border-radius: 999px; padding: 9px 17px; color: var(--color-ink); background: transparent; font-size: 12px; line-height: 1.7; font-weight: 500; transition: background 180ms, border-color 180ms, color 180ms; }
.j-filters button[aria-pressed="true"] { background: var(--color-ink); border-color: var(--color-ink); color: white; }
.j-filters button span { font: 500 10px/1 var(--font-en); opacity: .75; }
.j-result-count { flex-shrink: 0; font-size: 12px; color: var(--color-muted); line-height: 1.8; }
.j-result-count strong { font-family: var(--font-en); font-weight: 500; font-size: 18px; color: var(--color-ink); }
.j-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; align-items: stretch; }
.j-article-grid .journal-card, .j-related .journal-card { border-radius: 20px; border: 1px solid rgba(28,30,31,.04); min-width: 0; }
.j-article-grid .journal-card__link, .j-related .journal-card__link { display: flex; flex-direction: column; height: 100%; }
.j-article-grid .journal-card__visual, .j-related .journal-card__visual { border-radius: 19px 19px 0 0; }
.j-article-grid .journal-card .cover, .j-related .journal-card .cover { min-height: 0; aspect-ratio: 16/10; }
.j-article-grid .journal-card__body, .j-related .journal-card__body { padding: 26px 26px 24px; }
.j-article-grid .journal-card__title, .j-related .journal-card__title { margin-top: 18px; font-size: 20px; line-height: 1.8; letter-spacing: .015em; }
.j-card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 14px; margin-top: 20px; font-size: 11px; line-height: 1.8; color: var(--color-muted); }
.j-card-meta time { font-family: var(--font-en); letter-spacing: .04em; }
.journal-card__body > .j-card-meta:first-child, .j-article-header__intro > .j-card-meta:first-child { margin-top: 0; }
.j-card-excerpt { margin-top: 15px; color: var(--color-muted); font-size: 13px; line-height: 1.95; }
.j-sample-label { display: inline-flex; align-items: center; border: 1px solid #B9C3C7; border-radius: 4px; padding: 3px 7px; font-size: 10px; font-weight: 500; line-height: 1.6; color: var(--color-ink); background: rgba(255,255,255,.5); }
.j-editorial-policy { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: 48px; margin-block: 72px 0; padding: 30px 0; border-top: 1px solid #B1BCC1; border-bottom: 1px solid #B1BCC1; }
.j-editorial-policy h2, .j-editorial-policy h3 { font-size: 17px; font-weight: 700; line-height: 1.9; }
.j-editorial-policy p { font-size: 13px; line-height: 2; color: var(--color-muted); }
.j-editorial-policy p + p { margin-top: 12px; }
.j-editorial-policy .j-policy-note { font-size: 11px; }
.j-cta { position: relative; padding: 64px 0 68px; margin-block: var(--j-section-gap) 0; color: white; background: var(--color-ink); }
.j-cta .j-eyebrow { color: #C9D0D3; }
.j-cta h2 { font-size: clamp(26px, 2.4vw, 35px); line-height: 1.7; letter-spacing: .015em; margin-top: 22px; }
.j-cta p:not(.j-eyebrow) { font-size: 14px; line-height: 2; color: #D0D6D9; margin-top: 20px; max-width: 760px; }
.j-cta p.j-cta__conditions { font-size: 12px; font-weight: 500; color: white; margin-top: 23px; }
.j-cta p.j-cta__note { font-size: 11px; margin-top: 24px; }
.j-cta__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 30px; }
.j-cta .pill-link { width: min(100%, 296px); color: var(--color-ink); min-height: 62px; }
.j-cta .pill-link--outline { color: white; box-shadow: inset 0 0 0 1px #7D898F; }
.j-cta .pill-link--outline .arrow-circle { color: white; box-shadow: inset 0 0 0 1px #7D898F; }
.j-cta :focus-visible { outline-color: white; }
.j-text-link { display: inline-flex; align-items: center; gap: 24px; border-bottom: 1px solid #A0AFB6; padding: 12px 0; font-size: 12px; line-height: 1.8; font-weight: 500; }
.j-text-link > span { font: 400 21px/1 var(--font-en); }
.j-cta .j-text-link { color: white; border-color: #758188; align-self: center; margin-inline-start: 12px; }

/* Single article: generous reading measure, restrained editorial details. */
.j-article-header { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: clamp(32px, 4.8vw, 72px); align-items: center; padding: 48px 0 42px; }
.j-article-header__intro, .j-article-header__visual { min-width: 0; }
.j-article-header__visual { border-radius: 20px; overflow: hidden; }
.j-article-header__visual > .cover { aspect-ratio: 16/11; min-height: 0; }
.j-article-title { font-size: clamp(28px, 2.6vw, 38px); line-height: 1.7; font-weight: 700; letter-spacing: .015em; margin: 23px 0 0; }
.j-article-title span { display: inline-block; }
.j-article-lead { font-size: 15px; line-height: 2.05; margin-top: 22px; }
.j-article-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: center; font-size: 11px; line-height: 1.8; margin-top: 27px; color: var(--color-muted); }
.j-article-meta time { font-family: var(--font-en); letter-spacing: .04em; }
.j-sample-notice { display: flex; align-items: baseline; gap: 13px 22px; border-top: 1px solid #B4BEC3; border-bottom: 1px solid #B4BEC3; padding: 17px 0; font-size: 12px; line-height: 1.95; color: var(--color-muted); }
.j-sample-notice strong { flex-shrink: 0; color: var(--color-ink); font-size: 11px; font-weight: 500; border: 1px solid #ACB9BF; border-radius: 4px; padding: 3px 7px; }
.j-article-layout { display: grid; grid-template-columns: minmax(180px, 244px) minmax(0, var(--j-reading-width)); gap: clamp(42px, 5.8vw, 88px); justify-content: space-between; align-items: start; padding-top: 54px; }
.j-toc { position: sticky; top: calc(var(--header-height) + 26px); min-width: 0; padding-block: 8px 26px; }
.j-toc summary { display: flex; justify-content: space-between; gap: 16px; align-items: center; font: 600 11px/1.8 var(--font-en); letter-spacing: .1em; padding: 0 0 16px; border-bottom: 1px solid #AAB8BF; }
.j-toc summary::after { content: "+"; font: 400 21px/1 var(--font-en); }
.j-toc details[open] > summary::after { content: "−"; }
.j-toc ol { list-style: none; margin: 15px 0 0; padding: 0; counter-reset: journal-section; }
.j-toc li { counter-increment: journal-section; }
.j-toc a { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 9px; font-size: 12px; line-height: 1.85; color: #515E65; padding: 11px 0; transition: color 180ms; }
.j-toc a::before { content: counter(journal-section, decimal-leading-zero); font: 400 10px/2.25 var(--font-en); }
.j-toc a[aria-current="true"] { color: var(--color-ink); font-weight: 700; }
.j-toc a[aria-current="true"]::before { box-shadow: inset 0 -2px 0 var(--color-accent); }
.j-toc a:hover { color: var(--color-ink); text-decoration: underline; text-underline-offset: 4px; }
.j-toc .j-toc__back { display: flex; justify-content: space-between; gap: 16px; padding-top: 23px; margin-top: 18px; border-top: 1px solid #B5C0C6; font-size: 11px; }
.j-toc .j-toc__back::before { display: none; }
.j-toc__back span { font: 400 20px/1 var(--font-en); }
.j-reading-progress { position: fixed; z-index: 22; top: var(--header-height); inset-inline: 0; height: 2px; background: var(--color-accent); transform: scaleX(var(--reading-progress, 0)); transform-origin: left center; pointer-events: none; }
.j-article-body { min-width: 0; max-width: var(--j-reading-width); background: white; border-radius: 24px; padding: 44px clamp(28px, 3.35vw, 48px) 50px; font-size: 16px; line-height: 2.15; letter-spacing: .018em; }
.j-article-body > :first-child { margin-top: 0; }
.j-article-body section { min-width: 0; }
.j-article-body > section:first-child h2 { margin-top: 0; }
.j-article-title { text-wrap: pretty; }
.j-title-phrase { display: inline-block; }
.j-metric-bridge { display: grid; grid-template-columns: 1fr 24px 1fr; align-items: center; gap: 12px; text-align: center; }
.j-metric-bridge > div { min-width: 0; border-top: 2px solid var(--color-ink); padding: 22px 12px 10px; }
.j-metric-bridge > div:last-child { border-top-color: var(--color-accent); }
.j-metric-bridge > div > span { font: 500 10px/1.5 var(--font-en); letter-spacing: .12em; }
.j-metric-bridge strong { display: block; font-size: 17px; margin-top: 12px; }
.j-article-body .j-metric-bridge p { font-size: 13px; line-height: 2; margin-top: 12px; }
.j-metric-bridge__arrow { font-size: 24px; }
@media (max-width: 540px) { .j-metric-bridge { grid-template-columns: 1fr; gap: 6px; } .j-metric-bridge__arrow { transform: rotate(90deg); } .j-metric-bridge > div { padding-top: 16px; } }
.j-article-body section + section { margin-top: 64px; }
.j-article-body h2 { position: relative; font-size: clamp(22px, 2vw, 27px); font-weight: 700; line-height: 1.8; margin: 54px 0 23px; padding-top: 24px; border-top: 1px solid #BCC7CC; letter-spacing: .015em; }
.j-article-body h2::before { content: ""; position: absolute; top: -1px; left: 0; width: 40px; height: 2px; background: var(--color-accent); }
.j-article-body h3 { font-size: 19px; line-height: 1.85; font-weight: 700; margin: 34px 0 15px; }
.j-article-body p { margin-top: 21px; }
.j-article-body ul, .j-article-body ol { padding-left: 1.35em; margin-block: 23px; }
.j-article-body ul { list-style: disc; }
.j-article-body li + li { margin-top: 9px; }
.j-article-body li::marker { color: #6B7A81; }
.j-article-body strong { font-weight: 700; }
.j-article-body a:not([class]) { text-decoration: underline; text-underline-offset: 4px; }
.j-article-body img, .j-article-body svg { max-width: 100%; height: auto; }
.j-article-body blockquote { margin: 28px 0; padding: 5px 0 5px 22px; border-left: 2px solid #A5B3BA; font-size: 17px; font-weight: 500; line-height: 1.9; }
.j-article-body blockquote > p:first-child { margin-top: 0; }
.j-article-body .article-diagram { margin: 30px 0; padding: 28px; border-radius: 16px; background: #EEF1F2; }
.j-article-body .article-diagram > :first-child { margin-top: 0; }
.j-article-body .article-diagram figcaption { margin-bottom: 20px; font-size: 13px; font-weight: 700; line-height: 1.9; }
.j-article-body .article-compare { min-width: 0; }
.j-article-body .article-compare:has(> div) { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.j-article-body .article-compare > div { min-width: 0; padding: 22px; background: white; border-top: 2px solid #A9B8C0; }
.j-article-body .article-compare > div:last-child { border-top-color: var(--color-accent); }
.j-article-body .article-compare strong { display: block; font-size: 16px; line-height: 1.85; }
.j-article-body .article-compare p { font-size: 13px; line-height: 1.95; margin-top: 11px; }
.j-article-body .article-steps { list-style: none; padding: 0; margin: 0; counter-reset: article-step; }
.j-article-body .article-steps li { position: relative; padding: 18px 0 18px 46px; border-bottom: 1px solid #C6CFD4; counter-increment: article-step; margin: 0; }
.j-article-body .article-steps li::before { content: counter(article-step, decimal-leading-zero); position: absolute; left: 0; top: 22px; font: 500 12px/1.7 var(--font-en); }
.j-article-body .article-steps li:has(> span)::before { display: none; }
.j-article-body .article-steps li > span { position: absolute; left: 0; top: 22px; font: 500 12px/1.7 var(--font-en); }
.j-article-body .article-steps li:first-child { padding-top: 0; }
.j-article-body .article-steps li:first-child::before { top: 4px; }
.j-article-body .article-steps li:first-child > span { top: 4px; }
.j-article-body .article-steps li:last-child { padding-bottom: 0; border-bottom: 0; }
.j-article-body .article-steps strong { font-size: 16px; line-height: 1.8; }
.j-article-body .article-steps p { margin-top: 7px; font-size: 13px; line-height: 1.95; }
.j-article-body .article-note { margin-block: 28px; padding: 20px 24px; background: #F3F5F5; border-left: 2px solid #99A9B1; font-size: 13px; line-height: 2; }
.j-article-body .article-note > :first-child { margin-top: 0; }
.j-article-body .article-note p { margin-top: 10px; }
.j-article-body .article-note h3 { font-size: 17px; margin-bottom: 18px; }
.j-article-body .article-note dl { display: grid; grid-template-columns: 70px minmax(0, 1fr); column-gap: 17px; margin: 0; }
.j-article-body .article-note dt, .j-article-body .article-note dd { padding-block: 14px; border-top: 1px solid #D0D9DD; font-size: 13px; line-height: 1.95; margin: 0; }
.j-article-body .article-note dt { font-weight: 700; }
.j-article-body .article-takeaway { margin-block: 32px; padding: 29px; background: var(--color-ink); color: white; border-radius: 16px; }
.j-article-body .article-takeaway h2, .j-article-body .article-takeaway h3 { padding: 0; border: 0; margin: 0 0 15px; font-size: 20px; }
.j-article-body .article-takeaway h2::before { display: none; }
.j-article-body .article-takeaway p { color: #E0E5E7; margin-top: 12px; font-size: 14px; line-height: 2; }
.j-article-body .article-takeaway ul { margin: 16px 0 0; font-size: 14px; line-height: 1.95; }
.j-article-body .article-takeaway li::marker { color: #B9C7CF; }
.j-article-body .article-meeting { margin: 26px 0; border-top: 1px solid #B4C1C8; }
.j-article-body .article-meeting > div { display: grid; grid-template-columns: 104px minmax(0, 1fr); gap: 24px; padding: 19px 0; border-bottom: 1px solid #C8D1D6; }
.j-article-body .article-meeting dt { font-size: 12px; font-weight: 700; line-height: 2; }
.j-article-body .article-meeting dd { margin: 0; font-size: 14px; line-height: 1.95; }
.j-article-body table { border-collapse: collapse; width: 100%; margin-block: 26px; font-size: 14px; line-height: 1.85; table-layout: fixed; }
.j-article-body caption { text-align: left; font-size: 13px; font-weight: 700; margin-bottom: 15px; line-height: 1.9; }
.j-article-body th, .j-article-body td { padding: 13px 12px; text-align: left; vertical-align: top; border-bottom: 1px solid #C3CDD2; overflow-wrap: anywhere; }
.j-article-body th { font-weight: 700; background: #EEF2F3; }
.j-article-body .article-compare th:first-child { width: 30%; }
.j-article-body .article-table-wrap { overflow-x: auto; max-width: 100%; overscroll-behavior-inline: contain; margin-block: 28px; }
.j-article-body .article-table-wrap table { min-width: 440px; margin: 0; }
.j-article-author { margin-top: 44px; padding-top: 25px; border-top: 1px solid #C3CDD2; }
.j-article-body .j-article-author > .j-eyebrow { margin-top: 0; font: 600 10px/1.8 var(--font-en); letter-spacing: .1em; }
.j-article-body .j-article-author h2 { border-top: 0; padding-top: 0; margin: 15px 0 11px; font-size: 18px; line-height: 1.9; }
.j-article-body .j-article-author h2::before { display: none; }
.j-article-author > .brand-mark { width: 30px; flex: 0 0 30px; margin-top: 4px; }
.j-article-author strong { display: block; font-size: 13px; line-height: 1.9; }
.j-article-author p { font-size: 12px; line-height: 1.95; color: var(--color-muted); margin-top: 8px; }
.j-related { margin-top: var(--j-section-gap); }
.j-related__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.j-related .j-article-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.j-back { display: flex; justify-content: center; margin: 44px 0 0; }
.j-back > a { display: inline-flex; align-items: center; justify-content: space-between; min-width: min(100%, 280px); gap: 32px; min-height: 48px; padding: 14px 0; border-bottom: 1px solid #8F9FA8; font-size: 13px; line-height: 1.8; }
.j-back > a span { font: 400 22px/1 var(--font-en); }
@media (hover: hover) {
  .j-filters button:hover:not([aria-pressed="true"]) { background: white; border-color: var(--color-ink); }
  .j-back > a:hover { border-bottom-color: var(--color-accent); }
}
@media (max-width: 1100px) {
  .j-index-hero { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 36px; }
  .j-index-title { font-size: clamp(41px, 5.5vw, 65px); }
  .j-index-copy h1 { font-size: 32px; }
  .j-feature .journal-feature__body { padding: 16px 12px 12px 0; }
  .j-feature .journal-feature__title { margin-top: 23px; font-size: 25px; }
  .j-article-grid .journal-card__body, .j-related .journal-card__body { padding: 22px; }
  .j-article-grid .journal-card__title, .j-related .journal-card__title { font-size: 18px; }
  .j-article-header { gap: 36px; }
  .j-article-title { font-size: 30px; }
  .j-article-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 36px; }
  .j-article-body { padding: 32px 30px 40px; }
}
@media (max-width: 800px) {
  .journal-index-page, .journal-article-page { --j-section-gap: 64px; }
  .j-index-hero { display: block; padding-top: 34px; padding-bottom: 34px; }
  .j-index-title { font-size: clamp(43px, 8.6vw, 66px); margin-bottom: 25px; }
  .j-index-copy h1 { font-size: 32px; }
  .j-index-lead { max-width: 600px; }
  .j-index-hero__note { margin-top: 32px; }
  .j-editorial-note { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 8px 32px; }
  .j-editorial-note__label, .j-editorial-note__title { grid-column: 1; }
  .j-editorial-note__title { margin: 6px 0; }
  .j-editorial-note p:not([class]) { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .j-note-cycle { grid-column: 1 / -1; margin-top: 12px; }
  .j-feature .journal-feature__link { grid-template-columns: 1fr; gap: 0; }
  .j-feature .journal-feature__body { padding: 26px 20px 18px; }
  .j-feature .journal-feature__title { font-size: 27px; margin-top: 23px; }
  .j-filter-toolbar { flex-direction: column; align-items: stretch; gap: 14px; }
  .j-result-count { align-self: flex-end; }
  .j-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .j-related__grid, .j-related .j-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .j-editorial-policy { gap: 28px; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); margin-top: 50px; }
  .j-cta { padding: 48px 0 54px; }
  .j-article-header { grid-template-columns: 1fr; gap: 30px; padding-block: 32px; }
  .j-article-title { max-width: 660px; font-size: 33px; }
  .j-article-header__visual > .cover { aspect-ratio: 16/9; }
  .j-sample-notice { flex-direction: column; gap: 10px; }
  .j-article-layout { display: block; padding-top: 30px; }
  .j-toc { position: static; padding-top: 0; padding-bottom: 30px; }
  .j-toc ol { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 24px; }
  .j-toc a { font-size: 13px; }
  .j-article-body { max-width: none; padding: 36px; }
}
@media (max-width: 540px) {
  .journal-index-page, .journal-article-page { --j-section-gap: 52px; }
  .j-breadcrumb { padding-top: 20px; font-size: 10px; gap: 6px 9px; }
  .j-index-hero { padding-top: 27px; padding-bottom: 28px; }
  .j-index-title { font-size: clamp(38px, 10.8vw, 57px); line-height: 1.14; letter-spacing: -.025em; }
  .j-index-copy h1 { font-size: clamp(25px, 6.9vw, 31px); line-height: 1.7; }
  .j-index-lead { font-size: 14px; margin-top: 19px; line-height: 2.05; }
  .j-editorial-note { display: block; padding-top: 22px; }
  .j-editorial-note__title { margin: 12px 0 8px; font-size: 19px; }
  .j-note-cycle { margin-top: 18px; }
  .j-feature .journal-feature__body { padding: 24px 12px 12px; }
  .j-feature .journal-feature__title { font-size: clamp(21px, 5.7vw, 27px); line-height: 1.85; }
  .j-feature .j-card-excerpt { font-size: 13px; }
  .j-section-heading { margin-bottom: 21px; gap: 18px; }
  div.j-section-heading { flex-direction: column; align-items: flex-start; }
  .j-section-heading h2 { font-size: 24px; }
  .j-section-heading p, .j-section-heading > span { font-size: 10px; letter-spacing: .08em; }
  .j-filter-toolbar { padding: 17px 0; margin-bottom: 24px; }
  .j-filters { gap: 8px; }
  .j-filters button { font-size: 11px; padding: 9px 14px; }
  .j-article-grid, .j-related__grid, .j-related .j-article-grid { grid-template-columns: 1fr; gap: 24px; }
  .j-article-grid .journal-card__body, .j-related .journal-card__body { padding: 24px; }
  .j-article-grid .journal-card__title, .j-related .journal-card__title { font-size: 21px; line-height: 1.85; }
  .j-card-excerpt { font-size: 13px; }
  .j-editorial-policy { display: block; padding-block: 24px; margin-top: 40px; }
  .j-editorial-policy h2, .j-editorial-policy h3 { margin-bottom: 13px; }
  .j-cta { padding: 40px 0 45px; }
  .j-cta h2 { font-size: 25px; line-height: 1.8; margin-top: 18px; }
  .j-cta p:not(.j-eyebrow) { font-size: 13px; margin-top: 16px; }
  .j-cta__actions { gap: 12px; margin-top: 25px; }
  .j-cta .j-text-link { margin-left: 0; margin-top: 8px; }
  .j-cta .pill-link { width: 100%; gap: 12px; min-height: 58px; font-size: 12px; padding-left: 18px; }
  .j-cta .arrow-circle { width: 43px; height: 43px; }
  .j-article-header { padding-top: 28px; gap: 26px; }
  .j-article-title { font-size: clamp(25px, 6.9vw, 33px); line-height: 1.75; margin-top: 20px; }
  .j-article-lead { font-size: 14px; line-height: 2.05; margin-top: 19px; }
  .j-article-meta { margin-top: 22px; font-size: 10px; gap: 8px 13px; }
  .j-article-header__visual { border-radius: 14px; }
  .j-article-header__visual > .cover { aspect-ratio: 16/10; }
  .j-sample-notice { padding-block: 17px; font-size: 11px; }
  .j-toc ol { display: block; margin-top: 12px; }
  .j-toc a { padding-block: 10px; font-size: 12px; }
  .j-article-body { border-radius: 20px; padding: 27px 22px 32px; font-size: 15px; line-height: 2.1; letter-spacing: .01em; }
  .j-article-body h2 { font-size: 22px; line-height: 1.8; margin-top: 44px; padding-top: 21px; margin-bottom: 20px; }
  .j-article-body h3 { font-size: 18px; margin-top: 28px; }
  .j-article-body section + section { margin-top: 44px; }
  .j-article-body p { margin-top: 19px; }
  .j-article-body .article-diagram { padding: 20px 16px; border-radius: 12px; margin-block: 25px; }
  .j-article-body .article-compare:has(> div) { grid-template-columns: 1fr; gap: 14px; }
  .j-article-body .article-compare > div { padding: 19px; }
  .j-article-body .article-steps li { padding-left: 35px; }
  .j-article-body .article-steps li::before { font-size: 10px; }
  .j-article-body .article-steps li > span { font-size: 10px; }
  .j-article-body .article-steps strong { font-size: 15px; }
  .j-article-body .article-note { padding: 17px 18px; font-size: 12px; }
  .j-article-body .article-note dl { grid-template-columns: 1fr; }
  .j-article-body .article-note dt { font-size: 12px; padding-bottom: 4px; }
  .j-article-body .article-note dd { padding-top: 0; border-top: 0; font-size: 13px; }
  .j-article-body .article-takeaway { padding: 23px 20px; border-radius: 13px; }
  .j-article-body .article-takeaway h2, .j-article-body .article-takeaway h3 { font-size: 19px; }
  .j-article-body .article-takeaway p, .j-article-body .article-takeaway ul { font-size: 13px; }
  .j-article-body .article-meeting > div { grid-template-columns: 1fr; gap: 7px; padding-block: 17px; }
  .j-article-body .article-meeting dd { font-size: 13px; }
  .j-article-body blockquote { padding-left: 17px; font-size: 16px; }
  .j-article-body th, .j-article-body td { padding: 11px 8px; }
  .j-article-author { gap: 16px; margin-top: 32px; }
  .j-article-author p { font-size: 11px; }
}
@media (max-width: 360px) {
  .j-index-title { font-size: 37px; }
  .j-index-copy h1 { font-size: 24px; }
  .j-filters button { padding-inline: 12px; }
  .j-article-grid .journal-card__body, .j-related .journal-card__body { padding: 21px; }
  .j-article-grid .journal-card__title, .j-related .journal-card__title { font-size: 19px; }
  .j-cta h2 { font-size: 22px; }
  .j-cta .pill-link { padding-left: 15px; font-size: 11px; gap: 7px; }
  .j-cta .arrow-circle { width: 39px; height: 39px; }
  .j-article-body { padding-inline: 18px; }
  .j-article-title { font-size: 25px; }
  .j-article-body h2 { font-size: 21px; }
}
@media (prefers-reduced-motion: reduce) {
  .j-reading-progress { transition: none; }
}