/* ==========================================================================
   Updates hub + articles. Owner: COMPLIANCE+UPDATES agent.
   Classes prefixed up- (hub, shared) and ar- (article). The authored HTML is the
   finished state; updates.js animates only inside SD.mm.
   ========================================================================== */

.up-sec { padding-block: clamp(3.75rem, 2.2rem + 5.2vw, 7.5rem); overflow-x: clip; }
.up-sec .section__head { margin-bottom: clamp(1.75rem, 1rem + 2.4vw, 3rem); }
.up-sec .section__head .lead { font-size: var(--fs-md); max-width: 62ch; }
.up-hero .eyebrow { color: var(--fg-2); }
.up-hero__strip { width: 100%; margin-top: .75rem; }
.up-hero__strip .ledger-strip { margin-top: 0; }
.up-hero__strip .ledger-strip dd .num { font-family: var(--font-display); font-size: clamp(1.6rem, 1.1rem + 1.6vw, 2.5rem); font-weight: 560; letter-spacing: -.015em; }
.up-hero__strip .ledger-strip dd time { font-family: var(--font-display); font-size: clamp(1.15rem, 1rem + .6vw, 1.5rem); font-weight: 560; }
@media (max-width: 759.98px) { .up-hero__strip .ledger-strip { --cols: 2 !important; } }

/* ---------- Article cards (the ledger feed) ---------- */
.up-cards { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.up-cards .upd-card { --tc: var(--blue-700); gap: .7rem; padding: 1.35rem 1.35rem 1.2rem; border-radius: var(--r-md); border-top: 3px solid var(--tc); transition: border-color var(--dur-3) var(--ease-out), transform var(--dur-4) var(--ease-out), box-shadow var(--dur-4) var(--ease-out); }
.up-cards .upd-card[data-type="analysis"] { --tc: var(--warning); }
.up-cards .upd-card[data-type="guide"] { --tc: var(--success); }
.up-cards .upd-card[data-type="blog"] { --tc: var(--text-3); }
.up-cards .upd-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); border-color: var(--rule-strong); border-top-color: var(--tc); }
.up-cards .upd-card .card__title { font-size: 1.1rem; line-height: 1.32; letter-spacing: -.005em; }
.up-cards .upd-card .card__body { font-size: .9rem; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.up-cards .upd-card .cmeta { font-size: 11px; gap: .3rem .6rem; color: var(--fg-2); }
.up-cards .upd-card .cfoot { padding-top: .7rem; border-top: 1px solid var(--rule); }
.up-cards .upd-card[hidden] { display: none; }
.up-cards .upd-card:focus-within { border-color: var(--green); border-top-color: var(--tc); }

/* ---------- 01 Featured ---------- */
.up-feat { display: grid; gap: clamp(1.25rem, .8rem + 2vw, 2.5rem); align-items: stretch; }
@media (min-width: 1100px) { .up-feat { grid-template-columns: minmax(0, 1.65fr) minmax(320px, 1fr); } }
.up-feat__card { position: relative; isolation: isolate; display: grid; align-content: start; gap: 1rem; padding: clamp(1.5rem, 1rem + 2.5vw, 3.25rem); border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--surface); box-shadow: var(--shadow-2); overflow: hidden;
  background-image: linear-gradient(90deg, transparent calc(1.1rem - 1px), rgba(180, 35, 24, .2) calc(1.1rem - 1px) 1.1rem, transparent 1.1rem, transparent 1.35rem, rgba(180, 35, 24, .2) 1.35rem calc(1.35rem + 1px), transparent calc(1.35rem + 1px)); }
.up-feat__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 1.5rem; padding-bottom: 1rem; border-bottom: 1px solid var(--rule); }
.up-feat__top > div:first-child { display: grid; gap: .6rem; min-width: 0; }
.up-feat__date { flex: none; display: grid; justify-items: end; line-height: 1; color: var(--fg); }
.up-feat__d { font-family: var(--font-display); font-size: clamp(3.5rem, 2rem + 5vw, 7rem); font-weight: 600; letter-spacing: -.04em; color: var(--green); }
.up-feat__m { font-family: var(--font-mono); font-size: var(--fs-xs); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); margin-top: .35rem; }
.up-feat__k { color: var(--fg-2); }
.up-feat__t { font-size: clamp(1.6rem, 1.1rem + 1.9vw, 2.85rem); line-height: 1.12; letter-spacing: -.018em; max-width: 26ch; }
.up-feat__t a { color: var(--fg); text-decoration: none; background: linear-gradient(currentColor, currentColor) 0 100% / 0 1.5px no-repeat; transition: background-size var(--dur-5) var(--ease-out); }
.up-feat__t a:hover { background-size: 100% 1.5px; color: var(--green); }
.up-feat__sum { font-size: var(--fs-lead); color: var(--fg-2); max-width: 60ch; line-height: 1.5; }
.up-feat__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; margin-top: .75rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); }
.up-feat__st { display: flex; flex-wrap: wrap; gap: .35rem; }
.up-feat__cta { margin: 0; }
.up-recent { display: flex; flex-direction: column; padding: clamp(1.25rem, 1rem + 1.2vw, 2rem); border-radius: var(--r-lg); background: var(--ink); color: #F2F7F4; box-shadow: var(--shadow-dark); }
.up-recent__h { font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: rgba(226, 238, 232, .76); padding-bottom: .9rem; border-bottom: 1px solid rgba(111, 209, 165, .3); }
.up-recent__list { border-top: 0; }
.up-recent__list li { grid-template-columns: 6.25rem minmax(0, 1fr); border-bottom-color: rgba(111, 209, 165, .16); color: rgba(242, 247, 244, .92); font-size: .9rem; }
.up-recent__list time { color: var(--mint); }
.up-recent__more { margin-top: auto; padding-top: 1rem; color: var(--mint); font-weight: 600; font-size: var(--fs-sm); }
@media (max-width: 599.98px) { .up-feat__d { font-size: 3rem; } }

/* ---------- 02 Feed: filters + cards ---------- */
.up-feedhead { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: .5rem 2rem; }
.up-feedhead__meta { margin-bottom: clamp(1.75rem, 1rem + 2.4vw, 3rem); }
.up-feed { display: grid; gap: clamp(1.25rem, 1rem + 1.5vw, 2.5rem); align-items: start; }
@media (min-width: 1100px) {
  .up-feed { grid-template-columns: 19.5rem minmax(0, 1fr); }
  .up-feed__side { position: sticky; top: calc(var(--header-h) + 16px); max-height: calc(100vh - var(--header-h) - 32px); overflow: auto; overscroll-behavior: contain; scrollbar-width: thin; }
}
.up-filter { gap: 1.1rem; padding: 1.25rem; border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); }
.up-srch { display: grid; gap: .5rem; }
.up-srch label { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--fg-2); font-weight: 600; }
.up-srch label strong { font-weight: 600; }
.up-srch__field { position: relative; display: block; }
.up-srch__ic { position: absolute; left: .85rem; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--fg-3); pointer-events: none; }
.up-srch input { width: 100%; min-height: 48px; padding: .7rem .9rem .7rem 2.6rem; border: 1px solid var(--rule-strong); border-radius: var(--r-sm); background: var(--surface); color: var(--fg); font-size: 1rem; }
.up-srch input:focus-visible { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(11, 93, 67, .2); }
.up-srch .btn { justify-self: start; }
.up-fgroup { display: grid; gap: .5rem; padding-top: 1rem; border-top: 1px solid var(--rule); }
.up-fgroup > .fl { min-width: 0; color: var(--fg-2); font-weight: 600; }
.up-fgroup__chips { display: flex; flex-wrap: wrap; gap: .35rem; }
.up-fgroup .chip { min-height: 34px; padding: 0 .7rem; font-size: .82rem; }
.up-fgroup .chip .n { margin-left: .1rem; padding: .05rem .35rem; border-radius: var(--r-pill); background: var(--surface-2); color: var(--fg-2); opacity: 1; }
.up-fgroup .chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); }
.up-fgroup .chip[aria-pressed="true"] .n { background: rgba(255, 255, 255, .16); color: #fff; }
.up-more { border-top: 1px solid var(--rule); }
.up-more summary { display: flex; align-items: center; gap: .5rem; min-height: 44px; padding-top: .6rem; cursor: pointer; list-style: none; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--fg-2); font-weight: 600; }
.up-more summary::-webkit-details-marker { display: none; }
.up-more summary::after { content: ""; width: 8px; height: 8px; margin-left: auto; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform var(--dur-3) var(--ease-out); }
.up-more[open] summary::after { transform: rotate(-135deg); }
.up-more__n { padding: .05rem .4rem; border-radius: var(--r-pill); background: var(--surface-2); letter-spacing: 0; }
.up-more .up-fgroup { border-top: 0; padding-top: .25rem; }
.up-more .up-fgroup > .fl { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); }
.up-count { margin: 0; padding-top: .9rem; border-top: 1px solid var(--rule); font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--fg-2); }
.up-feed__main { min-width: 0; }
.up-feed__main .empty { margin-top: 1rem; }
html.no-js .up-filter .up-fgroup, html.no-js .up-more, html.no-js #updClear { display: none; }

/* ---------- 03 Timeline (dark, scrubbed rail) ---------- */
.up-sec--tl:focus { outline: none; }
.up-tlhead { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: .5rem 2rem; }
.up-tlhead__meta { display: flex; gap: 1rem; margin-bottom: clamp(1.75rem, 1rem + 2.4vw, 3rem); font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--fg-2); }
.up-ov { position: relative; margin: 0 0 clamp(2rem, 1rem + 3vw, 3.5rem); padding: 1rem 1.25rem .8rem; border: 1px solid var(--rule); border-radius: var(--r-md); background: rgba(255, 255, 255, .02); }
.up-ov__axis { position: relative; height: 38px; border-bottom: 1px solid var(--rule-strong); }
.up-ov__tick { position: absolute; left: calc(var(--x) * 100%); bottom: 0; width: 2px; height: 26px; margin-left: -1px; border-radius: 1px; background: var(--mint); opacity: .9; cursor: pointer; transform-origin: bottom; transition: opacity var(--dur-2), height var(--dur-3) var(--ease-out); }
.up-ov__tick:hover { height: 36px; }
.up-ov.is-armed .up-ov__tick { opacity: .28; }
.up-ov.is-armed .up-ov__tick.is-on { opacity: 1; }
.up-ov__head { position: absolute; left: calc(var(--p, 1) * 100%); bottom: -5px; width: 9px; height: 9px; margin-left: -4.5px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 4px rgba(111, 209, 165, .25); display: none; }
.up-ov.is-armed .up-ov__head { display: block; }
.up-ov__labels { position: relative; height: 1.4rem; }
.up-ov__m { position: absolute; left: calc(var(--x) * 100%); top: .35rem; transform: translateX(-50%); font-family: var(--font-mono); font-size: 10px; color: var(--fg-3); }
.up-ov__m.is-year { color: var(--fg); font-weight: 600; }
.up-ov__cap { display: flex; justify-content: space-between; gap: 1rem; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: .06em; text-transform: uppercase; color: var(--fg-2); }
.up-tl { display: grid; gap: clamp(2rem, 1rem + 3vw, 4rem); align-items: start; }
@media (min-width: 1100px) { .up-tl { grid-template-columns: minmax(0, 1fr) minmax(300px, 380px); } .up-tl__side { position: sticky; top: calc(var(--header-h) + 16px); } }
.up-tl__rail { position: relative; --lx: 8.25rem; }
.up-tl__line { position: absolute; left: var(--lx); top: 0; bottom: 0; width: 1px; background: var(--rule-strong); }
.up-tl__line i { position: absolute; inset: 0; background: var(--mint); transform-origin: top; }
.up-tl__rail:not(.is-armed) .up-tl__line i { transform: none; }
.up-tl__year + .up-tl__year { margin-top: 2rem; }
.up-tl__y { position: relative; z-index: 1; width: fit-content; margin: 0 0 .75rem calc(var(--lx) + 1.75rem); padding: .2rem .8rem; border-radius: var(--r-pill); background: var(--ink); border: 1px solid var(--rule-strong); font-family: var(--font-mono); font-size: var(--fs-sm); font-weight: 600; letter-spacing: .1em; color: var(--fg); }
.up-tl__list { list-style: none; margin: 0; padding: 0; }
.up-tl__item { position: relative; display: grid; grid-template-columns: calc(var(--lx) - 1rem) minmax(0, 1fr); gap: 2.75rem; padding: 1rem 0; scroll-margin-top: calc(var(--header-h) + 40px); }
.up-tl__item time { font-family: var(--font-mono); font-size: .8rem; font-weight: 600; color: var(--fg-2); padding-top: .15rem; text-align: right; }
.up-tl__node { position: absolute; left: calc(var(--lx) - 5px); top: 1.35rem; width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--mint); background: var(--mint); transition: background-color var(--dur-3), transform var(--dur-3) var(--ease-stamp); }
.up-tl__rail.is-armed .up-tl__item:not(.is-on) .up-tl__node { background: var(--ink); transform: scale(.8); }
.up-tl__rail.is-armed .up-tl__item.is-on time { color: var(--fg); }
.up-tl__body { display: grid; gap: .35rem; padding-bottom: 1rem; border-bottom: 1px solid var(--rule); }
.up-tl__cat { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.up-tl__t { font-size: var(--fs-md); line-height: 1.45; color: var(--fg); }
.up-tl__t a { color: var(--fg); text-decoration: underline; text-decoration-color: rgba(111, 209, 165, .45); text-underline-offset: .22em; }
.up-tl__t a:hover { color: var(--mint); text-decoration-color: var(--mint); }
.up-tl__body p { color: var(--fg-2); font-size: var(--fs-sm); }
.up-tl__tags { display: flex; flex-wrap: wrap; gap: .3rem; }
.up-tl__tags .tag { background: rgba(255, 255, 255, .07); color: var(--fg-2); }
.up-tl__tags .tag.v, .up-tl__tags .badge--warning { background: rgba(255, 196, 120, .14); color: #FFC98A; }
.up-tl__src { justify-self: start; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: .04em; color: var(--mint); }
.up-due { margin-bottom: 1.25rem; padding: 1.25rem 1.35rem; border: 1px solid var(--rule-strong); border-radius: var(--r-lg); background: var(--ink-2); }
.up-due__h { font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--fg-2); margin-bottom: .6rem; }
.up-due a { color: var(--mint); }
@media (max-width: 639.98px) {
  .up-tl__rail { --lx: 5px; }
  .up-tl__item { grid-template-columns: minmax(0, 1fr); gap: .3rem; padding-left: 1.5rem; }
  .up-tl__item time { text-align: left; }
  .up-tl__node { left: 0; top: 1.2rem; }
  .up-tl__y { margin-left: 1.5rem; }
  .up-ov { padding-inline: .8rem; }
  .up-ov__m:not(.is-year) { display: none; }
}

/* ==========================================================================
   Article: a calm long-form document
   ========================================================================== */
.ar-hero .phero__title { font-size: clamp(2rem, 1.3rem + 2.6vw, 3.6rem); max-width: 30ch; line-height: 1.08; }
.ar-hero .phero__lead { font-size: var(--fs-lead); max-width: 68ch; }
.ar-sec { overflow-x: clip; padding-block: clamp(2.5rem, 1.5rem + 3.5vw, 5rem) clamp(3.5rem, 2rem + 5vw, 7rem); }
.ar-layout { display: grid; gap: 2rem; align-items: start; }
@media (min-width: 1240px) {
  .ar-layout { grid-template-columns: 15.5rem minmax(0, 46rem) 15rem; justify-content: space-between; gap: 3rem; }
  .ar-layout--notoc { grid-template-columns: minmax(0, 46rem) 15rem; justify-content: center; gap: 5rem; }
  .ar-layout--notoc .ar-rail { display: none; }
}
@media (min-width: 900px) and (max-width: 1239.98px) {
  .ar-layout { grid-template-columns: 14rem minmax(0, 1fr); gap: 2.5rem; }
  .ar-side { grid-column: 2; }
  .ar-layout--notoc { grid-template-columns: minmax(0, 1fr); }
}
.ar-rail, .ar-side { min-width: 0; }
@media (min-width: 900px) { .ar-rail { position: sticky; top: calc(var(--header-h) + 24px); max-height: calc(100vh - var(--header-h) - 48px); overflow: auto; scrollbar-width: thin; } }
@media (min-width: 1240px) { .ar-side { position: sticky; top: calc(var(--header-h) + 24px); } }
.ar-toc__h, .ar-side__h { font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--fg-2); padding-bottom: .75rem; border-bottom: 2px solid var(--fg); }
.ar-toc ol { list-style: none; margin: 0; padding: 0; }
.ar-toc li { border-bottom: 1px solid var(--rule); }
.ar-toc a { position: relative; display: grid; grid-template-columns: 1.75rem minmax(0, 1fr); gap: .25rem; align-items: baseline; min-height: 44px; padding: .55rem .25rem .55rem 0; color: var(--fg-2); text-decoration: none; font-size: .85rem; line-height: 1.4; transition: color var(--dur-2), padding var(--dur-3) var(--ease-out); }
.ar-toc a::after { content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: calc(var(--sp, 0) * 100%); background: var(--green); }
.ar-toc a:hover { color: var(--fg); }
.ar-toc__n { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--fg-3); }
.ar-toc a.is-active { color: var(--fg); font-weight: 600; }
.ar-toc a.is-active .ar-toc__n { color: var(--green); }
.ar-toc__p { margin-top: .75rem; font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: .06em; text-transform: uppercase; color: var(--fg-3); }
html.no-js .ar-toc__p { display: none; }
@media (max-width: 899.98px) {
  .ar-toc { padding: 1rem 1.1rem; border: 1px solid var(--rule); border-radius: var(--r-md); background: var(--paper); }
  .ar-toc__p { display: none; }
}
.ar-doc { min-width: 0; }
.ar-verify { margin-bottom: 1.25rem; padding: .9rem 1.1rem; border: 1px solid rgba(143, 83, 0, .3); border-left: 4px solid var(--warning); border-radius: var(--r-sm); background: var(--warning-bg); color: var(--text); font-size: var(--fs-sm); line-height: 1.55; }
.ar-verify strong { color: var(--warning); }
.ar-facts { margin-bottom: clamp(1.75rem, 1rem + 2vw, 2.75rem); padding: 1.1rem 1.25rem 1.2rem; border: 1px solid var(--rule); border-radius: var(--r-md); background: var(--paper);
}
.ar-facts__k { color: var(--fg-2); margin-bottom: .6rem; }
.ar-facts dl { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 9.5rem), 1fr)); gap: 0 1.5rem; margin: 0; }
.ar-facts dl > div { display: grid; gap: .15rem; padding: .6rem 0; border-top: 1px solid var(--rule); }
.ar-facts dt { font-family: var(--font-mono); font-size: var(--fs-2xs); letter-spacing: .1em; text-transform: uppercase; color: var(--fg-3); }
.ar-facts dd { margin: 0; font-size: .92rem; color: var(--fg); }
.ar-facts dd a { color: var(--link); }
.ar-facts__more { color: var(--fg-2); font-size: .85em; }
/* Prose */
.ar-prose { max-width: none; font-size: clamp(1.02rem, .98rem + .2vw, 1.125rem); line-height: 1.75; color: var(--fg); counter-reset: arh; }
.ar-prose > p, .ar-prose > ul, .ar-prose > ol { max-width: 68ch; }
.ar-prose h2 { position: relative; font-size: clamp(1.4rem, 1.15rem + .9vw, 1.9rem); letter-spacing: -.012em; line-height: 1.2; margin-top: 2.4em; padding-top: 1.25em; border-top: 1px solid var(--rule-strong); }
.ar-prose h2::before { counter-increment: arh; content: counter(arh, decimal-leading-zero); display: block; margin-bottom: .55rem; font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600; letter-spacing: .1em; color: var(--green); }
.ar-prose > h2:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.ar-prose h3 { font-size: clamp(1.1rem, 1.02rem + .35vw, 1.3rem); letter-spacing: -.006em; margin-top: 1.8em; }
.ar-prose p + p, .ar-prose p + ul, .ar-prose p + ol, .ar-prose ul + p, .ar-prose ol + p { margin-top: 1em; }
.ar-prose h2 + p, .ar-prose h3 + p, .ar-prose h2 + ul, .ar-prose h3 + ul { margin-top: .8em; }
.ar-prose ul, .ar-prose ol { margin-top: .9em; }
.ar-prose li::marker { color: var(--green); }
.ar-prose strong { font-weight: 650; }
.ar-prose a { color: var(--link); text-underline-offset: .18em; }
.ar-prose .tbl-wrap { margin-block: 1.6em; border-radius: var(--r-md); box-shadow: var(--shadow-1); }
.ar-prose .tbl-wrap table { font-size: .9rem; }
.ar-prose .tbl-wrap thead th { background: var(--ink); color: rgba(242, 247, 244, .9); border-bottom-color: var(--ink); }
.ar-prose .tbl-wrap tbody tr:nth-child(even) { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
.ar-prose .tbl-wrap td:first-child { font-weight: 500; }
.ar-prose li.task { list-style: none; margin-left: -1.3em; display: flex; gap: .6rem; align-items: baseline; }
.ar-prose .chk { flex: none; width: 15px; height: 15px; border: 1.5px solid var(--rule-strong); border-radius: 4px; transform: translateY(2px); }
.ar-prose .chk.on { background: var(--green); border-color: var(--green); }
.ar-note { margin: 1.5em 0 2em; padding: 1.25rem 1.35rem; border: 1px solid var(--rule); border-left: 4px solid var(--blue-700); border-radius: var(--r-md); background: var(--blue-50); color: var(--text); font-size: .95rem; line-height: 1.6; }
.ar-note__k { color: var(--blue-700); margin-bottom: .5rem; }
.ar-note ol, .ar-note ul { margin-top: .6rem; padding-left: 1.3em; }
.ar-note li + li { margin-top: .45em; }
.ar-note li::marker { color: var(--blue-700); font-family: var(--font-mono); font-size: .85em; }
.ar-quote { margin: 2em 0; padding: .25rem 0 .25rem 1.4rem; border-left: 3px solid var(--green); font-family: var(--font-display); font-size: clamp(1.25rem, 1.05rem + .8vw, 1.65rem); line-height: 1.35; letter-spacing: -.01em; color: var(--fg); }
/* Sources register */
.ar-src { margin-top: clamp(2.5rem, 1.5rem + 3vw, 4rem); padding-top: 1.25rem; border-top: 2px solid var(--fg); }
.ar-src__h { font-family: var(--font-mono); font-size: var(--fs-xs); font-weight: 600; letter-spacing: var(--tracking-caps); text-transform: uppercase; color: var(--fg-2); margin-bottom: .5rem; }
.ar-src__list { list-style: none; margin: 0; padding: 0; counter-reset: src; }
.ar-src__list li { counter-increment: src; position: relative; display: grid; gap: .15rem; padding: .8rem 0 .8rem 2.75rem; border-bottom: 1px solid var(--rule); font-size: .95rem; line-height: 1.45; }
.ar-src__list li::before { content: "[" counter(src) "]"; position: absolute; left: 0; top: .85rem; font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--fg-3); }
.ar-src__list a { color: var(--link); overflow-wrap: anywhere; }
.ar-src__host { font-family: var(--font-mono); font-size: var(--fs-2xs); color: var(--fg-3); letter-spacing: .03em; }
.ar-src__note { margin-top: .9rem; color: var(--fg-2); }
/* Older / newer */
.ar-pn { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.5rem; }
.ar-pn__a { display: grid; gap: .4rem; padding: 1.1rem 1.2rem; border: 1px solid var(--rule); border-radius: var(--r-md); background: var(--surface); color: var(--fg); text-decoration: none; transition: border-color var(--dur-2), transform var(--dur-4) var(--ease-out); }
.ar-pn__a:hover { border-color: var(--green); transform: translateY(-2px); }
.ar-pn__t { font-weight: 600; line-height: 1.35; font-size: .95rem; }
.ar-pn__a--nx { text-align: right; }
@media (max-width: 599.98px) { .ar-pn { grid-template-columns: minmax(0, 1fr); } .ar-pn__a--nx { text-align: left; } }
/* Side */
.ar-share__row { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.ar-share__st { margin-top: .6rem; min-height: 1.4em; color: var(--success); }
.ar-side__top { display: inline-block; margin-top: 1.25rem; font-size: var(--fs-sm); color: var(--link); }
@media (max-width: 1239.98px) { .ar-side__top { display: none; } }
.ar-relsec .up-cards { margin-bottom: clamp(2.5rem, 1.5rem + 3vw, 4rem); }
/* Reading-progress ledger ruler (top of the viewport) */
.ar-progress { position: fixed; left: 0; right: 0; top: 0; z-index: calc(var(--z-header) + 5); height: 3px; pointer-events: none; background: rgba(15, 30, 42, .06); overflow: hidden; }
.ar-progress__fill { position: absolute; inset: 0; background: linear-gradient(90deg, var(--green), var(--mint)); transform: scaleX(var(--p, 0)); transform-origin: left; }
.ar-progress b { position: absolute; top: 0; width: 1px; height: 7px; background: var(--fg-3); opacity: .7; }
.ar-progress b.is-on { background: var(--green); opacity: 1; }
html.no-js .ar-progress { display: none; }
html.hc .ar-facts, html.hc .up-feat__card { background-image: none; }
.up-sec .section__head h2 .hi { font-size: .42em; font-weight: 400; color: var(--fg-3); letter-spacing: 0; vertical-align: .35em; margin-left: .35rem; }