/* Living Dossiers: an editorial opening and one quiet, inspectable reading column. */
.dossier-page { padding-top: 0; padding-bottom: 5rem; --ds-sticky-top: 1.5rem; --ds-edge: max(32px, calc((100vw - 1320px) / 2)); }
.dossier-page > .wrap { max-width: none; padding-inline: 0; width: 100%; }
.dossier-page .review-banner { margin: 0 0 1rem; padding: 0; color: var(--machine-ink); font: .75rem/1.5 var(--sans); }
.ds-opening { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); margin-bottom: 0; border-bottom: 1px solid var(--rule); }
.ds-hero { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 1.5rem 3rem 0 var(--ds-edge); }
.ds-breadcrumb { margin: 0 0 1.75rem; font: .8125rem/1.5 var(--sans); color: var(--muted); }
.ds-identity { display: flex; align-items: center; gap: .75rem; margin: 0 0 1rem; font: 600 .75rem/1.5 var(--sans); color: var(--editorial-ink); }
.ds-identity::before { content: ''; width: 2rem; height: 1px; background: currentColor; }
.ds-hero h1 { font: 400 clamp(3.25rem, 5.8vw, 5.5rem)/1.04 var(--display); letter-spacing: -.025em; margin: 0 0 .75rem; text-wrap: balance; }
.ds-hero .ds-dek { font: 400 clamp(1.65rem, 2.7vw, 2.625rem)/1.22 var(--display); color: var(--ink); margin: 0 0 1.5rem; text-wrap: balance; }
.ds-hero .ds-answer { font: 400 1.25rem/1.6 var(--serif); margin: 0 0 1.5rem; max-width: none; }
.ds-credit, .ds-meta { font: .8125rem/1.65 var(--sans); color: var(--muted); margin: .5rem 0; }
.ds-credit { color: var(--ink-2); }
.ds-strip { width: 100%; border-top: 1px solid var(--accent); padding: 1.25rem 0 1.5rem; margin-top: auto; display: grid; grid-template-columns: 1fr 1fr 1.4fr; gap: 1rem; font: 400 1rem/1.4 var(--serif); color: var(--ink); }
.ds-strip > span + span { border-left: 1px solid var(--rule); padding-left: 1rem; }
.ds-strip small { display: block; font: 500 .625rem/1.5 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .35rem; }
.ds-reviewmeta { display: flex; flex-wrap: wrap; align-items: baseline; column-gap: 1.5rem; padding: .6rem var(--ds-edge); border-bottom: 1px solid var(--rule); }
.ds-reviewmeta .ds-credit, .ds-reviewmeta .ds-meta { margin: 0; font-size: .75rem; }
.ds-comparison { background: var(--band); color: var(--band-ink); position: relative; padding: 2.5rem clamp(2rem, 3.4vw, 3.5rem) 2rem; isolation: isolate; overflow: hidden; }
.ds-comparison::before { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, var(--band) 12%, rgba(20,46,56,.91) 58%, rgba(20,46,56,.72)), url('assets/timelines/maritime-ocean-texture.webp') right center / auto 100% no-repeat; }
.ds-comparison h2 { font: 500 .6875rem/1.6 var(--sans); letter-spacing: .13em; text-transform: uppercase; color: var(--band-muted); margin: 0 0 1.5rem; padding: 0; border: 0; }
.ds-window + .ds-window { border-top: 1px solid #617B80; padding-top: 1rem; margin-top: 1rem; }
.ds-window h3 { font: 400 clamp(1.5rem, 2.2vw, 2rem)/1.2 var(--display); color: var(--band-ink); margin: 0 0 .55rem; }
.ds-window .ds-window-dates { font: 400 clamp(2.25rem, 4.1vw, 3.75rem)/1.1 var(--display); letter-spacing: -.02em; margin: 0 0 .65rem; }
.ds-comparison .ds-cites { font: .8125rem/1.8 var(--sans); margin: 0; }
.ds-comparison a, .ds-comparison a:visited { color: var(--band-ink); text-underline-offset: .2em; }
.ds-comparison a:focus-visible { outline-color: var(--focus-band); }
.ds-calendar { margin-top: .5rem; }
.ds-comparison .ds-calendar > summary { cursor: pointer; font: 400 .75rem/1.5 var(--sans); color: var(--band-muted); padding-block: .3rem; text-underline-offset: .2em; }
.ds-comparison .ds-calendar[open] > summary,
.ds-comparison .ds-calendar > summary:hover,
.ds-comparison .ds-calendar > summary:focus-visible { color: var(--band-ink); }
.ds-comparison .ds-calendar > summary:focus-visible { outline: 2px solid var(--focus-band); outline-offset: 3px; }
.ds-window-figure { margin: 1rem 0; }
.ds-axis, .ds-window-bar { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 3px; }
.ds-axis { font: .75rem/1.5 var(--sans); color: var(--band-muted); text-align: center; }
.ds-window-bar { margin-top: .5rem; }
.ds-window-bar span { height: 6px; border-bottom: 1px solid #617B80; }
.ds-window-bar .ds-day-filled { background: var(--band-muted); border: 0; }
.ds-window-bar:last-of-type .ds-day-filled { background: transparent; border: 1px solid var(--band-muted); }
.ds-window-figure figcaption { font: .75rem/1.6 var(--sans); color: var(--band-muted); margin-top: .75rem; }
.ds-comparison .ds-boundary-note { border-top: 1px solid #617B80; padding-top: .75rem; font: 400 1rem/1.6 var(--serif); margin: 1rem 0 0; }
.ds-layout { width: calc(100% - 2 * var(--ds-edge)); max-width: 1320px; margin-inline: auto; padding-top: 2.5rem; display: grid; grid-template-columns: 200px minmax(0, 740px); gap: 56px; }
.ds-contents { align-self: start; position: sticky; top: var(--ds-sticky-top); max-height: calc(100dvh - var(--ds-sticky-top) - 24px); overflow-y: auto; font: .8125rem/1.5 var(--sans); padding-top: .25rem; }
.ds-contents p { font: 600 .8125rem/1.5 var(--sans); margin: 0 0 .75rem; color: var(--ink); }
.ds-contents a { display: block; padding: .6rem 0 .6rem .75rem; border-left: 1px solid var(--rule); color: var(--muted); text-decoration: none; }
.ds-contents a[aria-current="location"], .ds-contents a:hover { border-color: var(--accent); color: var(--accent-ink); background: transparent; }
.ds-mobile-contents { display: none; }
.ds-reading { min-width: 0; }
.ds-reading > section { margin-bottom: 4rem; }
.ds-reading h2 { font: 400 2rem/1.15 var(--display); margin: 0 0 1rem; padding: 0; border: 0; }
.ds-reading h3 { font: 600 1.5rem/1.35 var(--serif); letter-spacing: -.008em; margin: .5rem 0 .75rem; }
.ds-reading p { font: 1.1875rem/1.7 var(--serif); margin: .75rem 0; }
.ds-reading .ds-section-intro { color: var(--ink-2); margin: 0 0 1.5rem; font-size: 1rem; }
.ds-reading > section[id^="section-"] > h2 { font: 500 .75rem/1.5 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .6rem; }
.ds-finding { border-top: 1px solid var(--rule); padding-top: 1.25rem; margin-top: 1.5rem; }
.ds-finding-heading { display: grid; grid-template-columns: 28px minmax(0, 1fr) 40px; gap: .5rem; align-items: baseline; }
.ds-finding-heading h3 { margin: 0; font: 400 clamp(1.8rem, 2.9vw, 2.75rem)/1.16 var(--display); letter-spacing: -.015em; text-wrap: balance; }
.ds-finding > p, .ds-finding > .ds-evidence-detail { margin-left: 36px; }
.ds-ordinal { font: 500 .8125rem/1.5 var(--sans); color: var(--editorial-ink); font-variant-numeric: tabular-nums; }
.ds-permalink { font: .75rem/1.5 var(--sans); padding-block: .75rem; opacity: 0; transition: opacity 150ms ease; }
.ds-finding:hover .ds-permalink, .ds-finding:focus-within .ds-permalink { opacity: 1; }
.ds-reading .ds-limits { font: 1rem/1.7 var(--serif); color: var(--ink-2); }
.ds-reading .ds-cites, .ds-reading .ds-meta, .ds-reading .ds-date-basis, .ds-reading .ds-returns { font: .8125rem/1.7 var(--sans); }
.ds-cites a { text-underline-offset: .2em; }
.ds-counter { color: var(--muted); }
.ds-reading details { margin-top: 1rem; }
.ds-reading summary { cursor: pointer; padding: .75rem 0; font: 500 .875rem/1.6 var(--sans); color: var(--ink-2); }
.ds-evidence-detail { border-block: 1px solid var(--rule); }
.ds-evidence-detail summary span { margin-left: .5rem; color: var(--muted); font-weight: 400; font-size: .8125rem; }
.ds-evidence { background: var(--surface); border-left: 1px solid var(--rule-strong); padding: .5rem 1.25rem 1.25rem; margin-bottom: 1rem; }
.ds-evidence p, .ds-evidence li, .ds-reading .ds-evidence-links { font: .875rem/1.7 var(--sans); }
.ds-evidence .ds-kind { font-size: .75rem; color: var(--muted); }
.ds-basis { display: block; color: var(--muted); font-size: .8125rem; }
.ds-evidence ul { list-style: none; padding: 0; margin: 1rem 0 0; }
.ds-evidence li { border-top: 1px solid var(--rule-soft); margin-top: .75rem; padding-top: .25rem; }
.ds-evidence-links a { display: inline-block; padding-block: .25rem; }
.ds-chronology { list-style: none; padding: 0 0 0 1.25rem; margin: 2rem 0; border-left: 1px solid var(--rule-strong); }
.ds-chronology > li { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 152px; gap: 24px; padding-bottom: 2.5rem; }
.ds-chronology > li::before { content: ''; position: absolute; width: 7px; height: 7px; background: var(--paper); border: 1px solid var(--muted); border-radius: 50%; left: calc(-1.25rem - 5px); top: .4rem; }
.ds-chronology h3 { font-size: 1.375rem; }
.ds-chronology p { font-size: 1.0625rem; line-height: 1.7; }
.ds-reading .ds-event-date { font: 500 .875rem/1.6 var(--sans); margin-top: 0; }
.ds-event-date > span { display: block; font-weight: 400; color: var(--muted); font-size: .75rem; }
.ds-publication-track { border-left: 1px solid var(--rule); padding-left: 1rem; }
.ds-publication-track p, .ds-date-detail p { font: .8125rem/1.7 var(--sans); }
.ds-publication-track > p:first-child { margin-top: 0; color: var(--muted); font-size: .75rem; }
.ds-date-detail summary, .ds-url-detail summary { font-size: .8125rem; padding-block: .5rem; }
.ds-interval-accounts > div { border-top: 1px solid var(--rule); padding-block: 1rem; }
.ds-ledger { padding: 0; list-style: none; margin: 1.5rem 0; }
.ds-ledger > li { padding: 1.5rem 0; border-top: 1px solid var(--rule); }
.ds-ledger-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.ds-ledger-heading h3 { margin: 0; font-size: 1.375rem; }
.ds-ledger-heading time { font: .8125rem/1.6 var(--sans); color: var(--muted); }
.ds-ledger p, .ds-reading .ds-url, .ds-review-holds p, .ds-review-holds li { font: .875rem/1.7 var(--sans); }
.ds-returns a { display: inline-block; padding-block: .3rem; }
.ds-url, .cite-text { overflow-wrap: anywhere; }
.ds-reading [id], .ds-reading section, .ds-reading li { scroll-margin-top: calc(var(--ds-sticky-top) + 1rem); }
.dossier-page a:focus-visible, .dossier-page summary:focus-visible, .dossier-page button:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
.ds-reading :target > h2, .ds-reading :target > .ds-finding-heading h3 { text-decoration: underline; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .2em; }
.ds-ledger > li:target > .ds-ledger-heading { background-color: var(--accent-tint); }
.ds-finding:focus-visible, .ds-ledger > li:focus-visible { outline: 0; }
.ds-finding:focus-visible > .ds-finding-heading, .ds-ledger > li:focus-visible > .ds-ledger-heading { outline: 2px solid var(--focus); outline-offset: 4px; }
.ds-related { border-top: 1px solid var(--rule); margin-top: 2rem; padding-top: 1rem; }
.ds-reading .ds-utility { border-top: 1px solid var(--rule); padding-top: 1.5rem; }
.ds-utility h2 { font-size: 1.75rem; }
.ds-utility h3 { font: 500 .875rem/1.6 var(--sans); margin-top: 1.25rem; }
.ds-utility p { font: .9375rem/1.7 var(--serif); }
.ds-reading button { font: 500 .875rem var(--sans); min-height: 44px; padding: .6rem 1rem; color: var(--ink); background: var(--paper); border: 1px solid var(--rule); cursor: pointer; }
.ds-reading .cite-status { font: .8125rem/1.6 var(--sans); }
.analysis-dossiers { margin-block: 2rem; border-top: 1px solid var(--rule); padding-top: 1rem; }
@media (max-width: 1050px) { .ds-hero { padding-right: 2rem; } .ds-comparison { padding: 1.5rem; } .ds-opening { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); } }
@media (max-width: 960px) {
 .dossier-page > .wrap { width: calc(100% - 48px); }
 .ds-opening { grid-template-columns: 1fr; gap: 1.5rem; border-bottom: 0; margin-bottom: 2.5rem; }
 .ds-hero { padding: 0; }
 .dossier-page .review-banner { padding-inline: 0; }
 .ds-reviewmeta { padding-inline: 0; row-gap: .25rem; }
 .ds-hero h1 { max-width: 18ch; }
 .ds-comparison { padding: 1.5rem; }
 .ds-window-dates { max-width: none; }
 .ds-layout { display: block; width: 100%; max-width: 700px; margin: auto; padding-top: 0; }
 .ds-contents { display: none; }
 .ds-mobile-contents { display: block; border-block: 1px solid var(--rule); margin: 0 0 2.5rem !important; }
 .ds-mobile-contents > summary { padding: .875rem 0; }
 .ds-mobile-contents nav { padding-bottom: .75rem; }
 .ds-mobile-contents a { display: block; min-height: 44px; padding-block: .625rem; font: .875rem/1.7 var(--sans); }
}
@media (max-width: 600px) {
 .dossier-page > .wrap { width: calc(100% - 40px); }
 .dossier-page .review-banner { margin-block: 1rem; font-size: .75rem; }
 .ds-breadcrumb { margin-bottom: 1.5rem; }
 .ds-hero h1 { font-size: 2.5rem; max-width: 14ch; }
 .ds-hero .ds-dek { font-size: 1.6rem; }
 .ds-hero .ds-answer { font-size: 1.1875rem; line-height: 1.65; }
 .ds-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
 .ds-strip > span:last-child { grid-column: 1 / -1; border-left: 0; padding-left: 0; }
 .ds-comparison { padding: 1.5rem; }
 .ds-window .ds-window-dates { font-size: 1.8125rem; }
 .ds-comparison h2 { margin-bottom: 1.25rem; }
 .ds-window + .ds-window { padding-top: 1rem; margin-top: 1rem; }
 .ds-reading > section { margin-bottom: 3rem; }
 .ds-reading h2 { font-size: 1.875rem; }
 .ds-reading p { font-size: 1.125rem; line-height: 1.7; }
 .ds-finding { margin-top: 1.75rem; }
 .ds-finding-heading { grid-template-columns: 24px minmax(0, 1fr) 40px; gap: .4rem; }
 .ds-finding-heading h3 { font-size: 1.75rem; }
 .ds-finding > p, .ds-finding > .ds-evidence-detail { margin-left: 0; }
 .ds-permalink { opacity: 1; font-size: .6875rem; padding-block: .875rem; }
 .ds-reading .ds-limits { font-size: 1rem; }
 .ds-evidence { padding-inline: 1rem; }
 .ds-evidence p { font-size: .875rem; }
 .ds-chronology > li { grid-template-columns: 1fr; gap: 1rem; }
 .ds-publication-track { padding-left: 1rem; }
 .ds-publication-track p { font-size: .8125rem; }
 .ds-ledger-heading { display: block; }
 .ds-ledger-heading time { display: block; margin-top: .5rem; }
 .ds-ledger p, .ds-reading .ds-url, .ds-reading .ds-evidence-links { font-size: .875rem; }
 .ds-reading .ds-utility p { font-size: .9375rem; }
 .ds-returns a, .ds-cites a { min-height: 40px; padding-block: .55rem; display: inline-block; }
 .ds-evidence-links a { padding-block: .625rem; }
}
@media (max-width: 350px) { .dossier-page > .wrap { width: calc(100% - 32px); } .ds-comparison { padding: 1.25rem; } .ds-window .ds-window-dates { font-size: 1.75rem; } }
@media (hover: none) { .ds-permalink { opacity: 1; } }
@media (prefers-reduced-motion: reduce) { .ds-permalink { transition: none; } }
@media print {
 .dossier-page > .wrap { width: 100%; max-width: none; }
 .ds-layout, .ds-opening { display: block; }
 .ds-contents, .ds-mobile-contents, .ds-breadcrumb, .dossier-page button, .ds-permalink { display: none !important; }
 .dossier-page, .ds-comparison { color: #000; background: #fff; }
 .ds-comparison { margin: 1.5rem 0; padding: 1rem; border: 1px solid #999; }
 .ds-comparison::before { display: none; }
 .ds-comparison h2, .ds-window h3, .ds-comparison a, .ds-comparison a:visited, .ds-window-figure figcaption, .ds-axis { color: #000; }
 .ds-window-bar .ds-day-filled { background: #444; print-color-adjust: exact; }
 .ds-window-bar:last-of-type .ds-day-filled { border-color: #444; }
 .ds-hero { padding: 0; }
 .ds-hero h1 { font-size: 28pt; max-width: none; }
 .ds-reading details::details-content { display: contents; content-visibility: visible; }
 .ds-reading details > * { display: block !important; }
 .ds-reading summary, .ds-calendar > summary { display: none !important; }
 .ds-calendar::details-content { display: contents; content-visibility: visible; }
 .ds-calendar > * { display: block !important; }
 .ds-reviewmeta { padding-inline: 0; }
 .ds-evidence { background: #fff; border-color: #999; }
 .ds-finding, .ds-ledger > li { break-inside: auto; }
 .ds-finding-heading, .ds-ledger-heading { break-after: avoid; }
 .ds-reading [id], .ds-reading section, .ds-reading li { scroll-margin-top: 0; }
 .dossier-page a, .ds-reading .ds-limits, .ds-credit, .ds-meta { color: #000; }
 .ds-reading :target { background: transparent; outline: 0; }
 .ds-reading :target > h2, .ds-reading :target > .ds-finding-heading h3 { text-decoration: none; }
 .ds-ledger > li:target > .ds-ledger-heading { background: transparent; }
 .ds-cites a[href^="#"]::after, .ds-returns a::after, .ds-comparison a[href^="#"]::after { content: none; }
 .ds-reading .ds-cites a, .ds-reading .ds-returns a { min-height: 0; padding: 0; }
 .ds-url-detail p { display: block; }
}