/* Public reading layer. Load after the original scientific page styles. */
:root {
  --reader-bg: #0b1217;
  --reader-panel: #101c22;
  --reader-text: #dce5e6;
  --reader-strong: #f2f6f5;
  --reader-muted: #a6b9bd;
  --reader-line: #2b4147;
  --reader-green: #a9ddb6;
  --reader-cyan: #8ad4e2;
  --reader-warm: #e5bf90;
  --reader-measure: 76ch;
  color-scheme: dark;
  scroll-padding-top: 7rem;
}

body.reader-page,
body.reader-home {
  color: var(--reader-text);
  background: var(--reader-bg);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.75;
  -webkit-text-size-adjust: 100%;
}

.container {
  box-sizing: border-box;
  width: 100%;
  max-width: 1120px;
  padding: clamp(24px, 4vw, 52px) clamp(20px, 5vw, 56px) 64px;
  background: transparent;
  border: 0;
  box-shadow: none;
  overflow: visible;
}

.container > h1,
.container #cms-page-title {
  max-width: 28ch;
  margin: 18px 0 28px;
  padding: 0 0 25px;
  border-bottom: 1px solid var(--reader-line);
  color: var(--reader-strong);
  font-size: clamp(28px, 3.7vw, 43px) !important;
  font-weight: 620;
  line-height: 1.2 !important;
  letter-spacing: -.035em;
  text-transform: none;
  overflow-wrap: break-word;
  text-wrap: balance;
}

#cms-content {
  min-width: 0;
  color: var(--reader-text);
  font-size: 17px !important;
  line-height: 1.75 !important;
  overflow-wrap: break-word;
  word-break: normal;
}

#cms-content :is(h2, h3, h4) {
  color: var(--reader-green);
  font-weight: 600;
  letter-spacing: -.015em;
  text-transform: none;
  scroll-margin-top: 7rem;
  overflow-wrap: break-word;
  word-break: normal;
}

#cms-content h2 {
  margin: 54px 0 22px;
  padding-left: 16px;
  border-left: 3px solid #629684;
  font-size: clamp(22px, 2.5vw, 28px) !important;
  line-height: 1.4 !important;
}

/* Soften the original green/cyan headings without changing status colors. */
#cms-content h2[style*="#00ff41"] { color: var(--reader-green) !important; border-left-color: #629684 !important; }
#cms-content h2[style*="#00ccff"] { color: var(--reader-cyan) !important; border-left-color: #548e9b !important; }
#cms-content h3 { margin: 28px 0 14px; font-size: 21px !important; line-height: 1.45 !important; }
#cms-content h4 { margin: 24px 0 12px; font-size: 18px; line-height: 1.5; }
#cms-content > h2:first-child { margin-top: 26px; }

#cms-content p {
  max-width: var(--reader-measure);
  margin-top: 0;
  margin-bottom: 1.05em;
  font-size: inherit;
  line-height: 1.75;
}
#cms-content p[style*="text-align: center"],
#cms-content p[style*="text-align:center"],
#cms-content [style*="text-align: center"] > p,
#cms-content [style*="text-align:center"] > p { margin-inline: auto; }

#cms-content :is(ul, ol) { max-width: var(--reader-measure); margin: 14px 0 24px; padding-left: 1.5em; }
#cms-content li { margin: .45em 0; padding-left: .15em; font-size: inherit; line-height: 1.75; }
#cms-content li :is(ul, ol) { margin-block: .5em; }
#cms-content blockquote { max-width: var(--reader-measure); margin: 24px 0; padding: 6px 22px; border-left: 3px solid #648c91; }
#cms-content :is(.item, .tp-card, .tp-app, .warn-box) { font-size: inherit; line-height: 1.75; }
#cms-content .tp-card p { font-size: inherit; line-height: 1.75; }

/* Existing inline small print is raised only on prose, not on numerical figures. */
#cms-content :is(p, li)[style*="font-size: 10px"],
#cms-content :is(p, li)[style*="font-size:10px"],
#cms-content :is(p, li)[style*="font-size: 11px"],
#cms-content :is(p, li)[style*="font-size:11px"],
#cms-content :is(p, li)[style*="font-size: 12px"],
#cms-content :is(p, li)[style*="font-size:12px"],
#cms-content :is(p, li)[style*="font-size: 13px"],
#cms-content :is(p, li)[style*="font-size:13px"],
#cms-content :is(p, li)[style*="font-size: 14px"],
#cms-content :is(p, li)[style*="font-size:14px"],
#cms-content :is(p, li)[style*="font-size: 15px"],
#cms-content :is(p, li)[style*="font-size:15px"] {
  font-size: 16px !important;
  line-height: 1.75 !important;
}

#cms-content :is(p, li)[style*="color: #666"],
#cms-content :is(p, li)[style*="color:#666"],
#cms-content :is(p, li)[style*="color: #888"],
#cms-content :is(p, li)[style*="color:#888"] { color: var(--reader-muted) !important; }
#cms-content p[style*="letter-spacing: 2px"] { letter-spacing: .02em !important; }

#cms-content a:not(.page-card):not(.dl-btn):not(.reader-action),
.related a {
  color: var(--reader-cyan);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: .22em;
  overflow-wrap: anywhere;
}
#cms-content a:hover, .related a:hover { text-decoration-thickness: 2px; }
#cms-content :is(sup, sub) { position: relative; font-size: .75em !important; line-height: 0 !important; }
#cms-content sup { vertical-align: super; }
#cms-content sub { vertical-align: sub; }
#cms-content :is(code, pre, kbd, samp) { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; }
#cms-content pre { max-width: 100%; overflow-x: auto; padding: 18px; font-size: 15px; line-height: 1.6; background: #111e24; border: 1px solid var(--reader-line); border-radius: 8px; }

#cms-content .data-grid { gap: 22px; margin: 24px 0; }
#cms-content .item,
#cms-content .tp-card,
#cms-content .tp-app {
  min-width: 0;
  box-sizing: border-box;
  padding: 24px;
  border-radius: 9px;
  border-style: solid;
}
#cms-content :is(.item, .tp-card, .tp-app) > :last-child { margin-bottom: 0; }
#cms-content .tp-card h3 { margin-top: 0; }
#cms-content .warn-box { padding: 21px 24px; border-radius: 8px; color: #e0c49f; }
#cms-content .tp-pipeline { gap: 15px; }
#cms-content :is(.tp-step, .tp-arch-block) { min-width: 0; font-size: 16px; line-height: 1.65; }

/* Tables remain whole. JavaScript adds a labelled scroll region on public pages;
   the table itself can still scroll when scripts are unavailable in the canvas. */
#cms-content table {
  display: block;
  max-width: 100%;
  overflow-x: auto;
  margin: 24px 0;
  border-collapse: collapse;
  font-size: 15px !important;
  line-height: 1.55;
  scrollbar-color: #638a88 #142128;
}
#cms-content :is(th, td) {
  padding: 11px 14px;
  font-size: inherit !important;
  line-height: 1.6 !important;
  vertical-align: top;
  overflow-wrap: normal;
  word-break: normal;
}
#cms-content :is(th, td) p { margin-bottom: .65em; font-size: inherit !important; line-height: 1.6 !important; }
#cms-content :is(th, td) p:last-child { margin-bottom: 0; }
#cms-content caption { padding: 0 0 12px; text-align: left; color: var(--reader-muted); font-size: 14px; }
#cms-content .reader-table-scroll {
  max-width: 100%;
  margin: 24px 0 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-color: #638a88 #142128;
  -webkit-overflow-scrolling: touch;
}
#cms-content .reader-table-scroll > table { display: table; width: 100%; max-width: none; margin: 0; overflow: visible; }
#cms-content .reader-table-scroll.reader-table-wide > table { min-width: 620px; }
#cms-content p.reader-table-hint { margin: 0 0 24px; color: var(--reader-muted); font-size: 13px !important; line-height: 1.5 !important; }

#cms-content :is(figure, .fig) { box-sizing: border-box; max-width: 100%; margin: 28px 0; }
#cms-content img { max-width: 100%; height: auto; }
#cms-content figcaption { padding: 12px 14px; font-size: 14px !important; line-height: 1.65 !important; }
#cms-content .fig figcaption { color: #263541; background: #eef3f5; }
#cms-content .blink { animation: none; opacity: 1; }

.breadcrumb { margin: 8px 0 24px; color: var(--reader-muted); font-family: inherit; font-size: 14px; line-height: 1.6; letter-spacing: 0; }
.breadcrumb a { color: var(--reader-cyan); text-underline-offset: .2em; }
.footer { margin-top: 58px; padding-top: 28px; color: var(--reader-muted); border-top-color: var(--reader-line); font-size: 14px; }
.related { margin-top: 38px; font-size: 16px; }
.prev-next { margin-top: 42px; gap: 16px; }
.prev-next a { padding: 15px 18px; border-color: var(--reader-line); border-radius: 8px; color: var(--reader-green); font-size: 15px; line-height: 1.55; }
.dl-btn { padding: 12px 20px; border-radius: 7px; border-color: #568d98; color: var(--reader-cyan); font-size: 15px; letter-spacing: 0; line-height: 1.5; }

/* Native disclosure navigation; these rules replace the old checkbox dropdown. */
.nav-bar { border-bottom: 1px solid var(--reader-line); background: #0d171cf5; box-shadow: none; backdrop-filter: blur(12px); }
.nav-inner { display: flex; flex-wrap: nowrap; align-items: center; gap: 24px; max-width: 1120px; padding: 16px clamp(20px, 4vw, 36px); box-sizing: border-box; }
.nav-brand { margin: 0; color: var(--reader-strong); text-shadow: none; font-size: 17px; font-weight: 650; letter-spacing: -.02em; text-transform: none; }
.nav-shortcuts { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-left: auto; }
.nav-shortcuts a { padding: 5px 0; color: #c5d5d8; font-size: 14px; line-height: 1.5; text-decoration: none; text-underline-offset: .35em; }
.nav-shortcuts a:hover, .nav-shortcuts a[aria-current="page"] { color: var(--reader-cyan); text-decoration: underline; }
.site-menu { position: relative; flex-shrink: 0; margin: 0; }
.site-menu > summary { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px 13px; border: 1px solid #38545b; border-radius: 7px; color: var(--reader-text); font-size: 14px; font-weight: 550; line-height: 1.5; list-style: none; cursor: pointer; }
.site-menu > summary::-webkit-details-marker { display: none; }
.site-menu > summary::after { content: "+"; color: var(--reader-cyan); font-size: 18px; font-weight: 400; line-height: 1; }
.site-menu[open] > summary::after { content: "−"; }
.site-menu .nav-links {
  display: none;
  position: absolute;
  top: calc(100% + 12px);
  right: 0;
  left: auto;
  box-sizing: border-box;
  width: min(720px, calc(100vw - 40px));
  max-width: none;
  max-height: none;
  padding: 16px;
  overflow: visible;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  background: #111e25;
  border: 1px solid #38545b;
  border-radius: 10px;
  box-shadow: 0 16px 38px #0005;
  backdrop-filter: none;
  transition: none;
}
.site-menu[open] .nav-links { display: grid; max-height: min(70vh, 580px); overflow-y: auto; overscroll-behavior: contain; }
.site-menu .nav-links a { display: block; margin: 0; padding: 11px 12px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: #d3dfe1; font-size: 15px; line-height: 1.5; letter-spacing: 0; text-transform: none; white-space: normal; box-shadow: none; transition: background .15s; }
.site-menu .nav-links a:hover { background: #1b3037; border-color: #355b65; color: #f1f8f7; box-shadow: none; }
.site-menu .nav-links a.nav-active { background: #173039; border-color: #426a74; color: var(--reader-cyan); box-shadow: none; }
.site-menu .nav-links a.nav-contact { color: #ecd0ae; border-color: transparent; background: transparent; }

/* Reading tools live outside #cms-content and never become saved article data. */
#reader-tools:empty, #reader-tools[hidden], .reader-home #reader-tools { display: none; }
#reader-tools { margin: 0 0 32px; }
.reader-tools-inner { display: flex; align-items: flex-start; flex-wrap: wrap; gap: 12px 24px; }
.container .reader-reading-time { margin: 11px 0 0; color: var(--reader-muted); font-size: 14px !important; line-height: 1.5 !important; }
.reader-toc { flex: 1 1 260px; min-width: 0; border: 1px solid var(--reader-line); border-radius: 9px; background: #101d23; }
.reader-toc summary { display: flex; align-items: center; gap: 12px; padding: 11px 16px; color: var(--reader-text); font-size: 15px; line-height: 1.5; cursor: pointer; list-style: none; }
.reader-toc summary::-webkit-details-marker { display: none; }
.reader-toc summary::after { content: "+"; margin-left: auto; color: var(--reader-cyan); font-size: 18px; line-height: 1; }
.reader-toc[open] summary::after { content: "−"; }
.container .reader-toc-count { color: var(--reader-muted); font-size: 12px !important; line-height: 1.5 !important; }
.reader-toc nav { border-top: 1px solid var(--reader-line); padding: 11px 16px 16px; }
.reader-toc ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px 20px; margin: 0; padding: 0; list-style: none; }
.reader-toc li { margin: 0; min-width: 0; }
.container .reader-toc a { display: block; padding: 5px 0; color: var(--reader-cyan); text-decoration: none; font-size: 14px !important; line-height: 1.6 !important; overflow-wrap: break-word; }
.reader-toc a:hover { text-decoration: underline; text-underline-offset: .2em; }
.container .reader-back-top { display: inline-block; margin: 30px 0 0; padding: 8px 0; color: var(--reader-cyan); font-size: 14px !important; line-height: 1.5 !important; text-underline-offset: .25em; }

/* Homepage and short introductions supplied by the shared page template. */
#cms-content .reader-intro { max-width: var(--reader-measure); margin: 22px 0 34px; padding: 23px 26px; border-left: 3px solid #689b8d; background: #111f25; border-radius: 0 9px 9px 0; }
#cms-content .reader-intro p { margin-bottom: .8em; font-size: 18px !important; line-height: 1.7 !important; }
#cms-content .reader-intro p:last-child { margin-bottom: 0; }
.reader-home #cms-page-title { max-width: 20ch; margin-top: 35px; padding-bottom: 0; border: 0; font-size: clamp(35px, 5.4vw, 62px) !important; line-height: 1.1 !important; }
#cms-content .reader-hero { max-width: 920px; margin: 22px 0 46px; }
#cms-content .reader-hero > p { max-width: 64ch; color: #c8d7da; font-size: 20px !important; line-height: 1.7 !important; }
#cms-content .reader-kicker { margin-bottom: 15px; color: var(--reader-green); font-size: 15px !important; line-height: 1.5 !important; letter-spacing: .02em; }
#cms-content .reader-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 25px 0; }
#cms-content .reader-actions a { display: inline-flex; align-items: center; justify-content: center; min-height: 47px; padding: 11px 20px; border: 1px solid #538f8d; border-radius: 7px; color: #dff1ed; background: #18322f; font-size: 16px !important; line-height: 1.5 !important; text-decoration: none; }
#cms-content .reader-actions a:first-child { background: #b5ddc0; color: #152c22; border-color: #b5ddc0; }
#cms-content .reader-actions a:hover { filter: brightness(1.08); }
#cms-content :is(.reader-guide, .reader-feature) { padding: 26px; margin: 30px 0; border: 1px solid var(--reader-line); border-radius: 10px; background: #111e24; }
#cms-content :is(.reader-guide, .reader-feature) > :first-child { margin-top: 0; }
#cms-content :is(.reader-guide, .reader-feature) > :last-child { margin-bottom: 0; }
#cms-content .reader-topic-heading { margin-top: 50px; padding-left: 0; border-left: 0; }
#cms-content .evidence-note { max-width: var(--reader-measure); padding: 18px 21px; margin: 24px 0; border-left: 3px solid #a88a61; color: #d8c5a9; background: #251f19; border-radius: 0 7px 7px 0; font-size: 16px !important; line-height: 1.7 !important; }
#cms-content .page-cards { gap: 20px; margin-top: 24px; }
#cms-content .page-card { min-width: 0; padding: 25px; border-color: #36514d; border-radius: 11px; background: #111e22; color: var(--reader-text); box-shadow: none; }
#cms-content .page-card:hover { border-color: #6b9d91; background: #14262b; box-shadow: none; transform: none; }
#cms-content .page-card h3 { margin: 8px 0 13px; color: var(--reader-green); font-size: 22px !important; line-height: 1.35 !important; }
#cms-content .page-card.cyan h3 { color: var(--reader-cyan); }
#cms-content .page-card.red h3 { color: #e9b7ac; }
#cms-content .page-card p { color: #bfced1; font-size: 16px !important; line-height: 1.75 !important; }
#cms-content .page-card .num { color: #a4b8bc; font-family: inherit; font-size: 13px !important; letter-spacing: .03em; line-height: 1.6 !important; }
#cms-content .page-card .metrics { margin-top: 17px; color: var(--reader-green); font-size: 14px !important; line-height: 1.65 !important; }
#cms-content .page-card.cyan .metrics { color: var(--reader-cyan); }

.skip-to-content { position: fixed; top: 12px; left: 16px; z-index: 2000; padding: 12px 18px; border-radius: 6px; color: #112820; background: #c4ecd0; transform: translateY(-180%); font-size: 16px; font-weight: 600; text-decoration: none; }
.skip-to-content:focus { transform: translateY(0); }
:is(a, button, summary, input, select, textarea):focus-visible,
.reader-table-scroll:focus-visible,
#cms-content :is(h2, h3):focus-visible { outline: 3px solid var(--reader-cyan); outline-offset: 4px; border-radius: 3px; }
#cms-page-title, #main-content { scroll-margin-top: 7rem; }

@media (max-width: 900px) {
  .nav-inner { gap: 18px; }
  .nav-shortcuts { gap: 15px; }
  #cms-content .data-grid:not(.metrics-grid) { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { scroll-padding-top: 10rem; }
  .container { padding-inline: 22px; overflow: visible; }
  #cms-content { font-size: 16px !important; }
  /* Counter only the original mobile blanket font floor. Keep metric scales,
     scientific colors, exponent sizing and table structure intact. */
  #cms-content :is(p, li, div, span, a) { font-size: inherit !important; line-height: inherit !important; }
  #cms-content :is(p, li) { line-height: 1.75 !important; }
  #cms-content :is(th, td) { font-size: 15px !important; line-height: 1.6 !important; }
  #cms-content :is(th, td) :is(p, span, a, div) { font-size: inherit !important; line-height: inherit !important; }
  #cms-content .metric-value { font-size: 32px !important; line-height: 1.2 !important; }
  #cms-content .tp-arch-arrow { font-size: 24px !important; line-height: 1 !important; }
  #cms-content :is(.status, .tp-badge) { font-size: 14px !important; line-height: 1.5 !important; }
  #cms-content :is(h2, h3) { scroll-margin-top: 10rem; }
  #cms-content h2 { margin-top: 40px; }
  #cms-content :is(.item, .tp-card, .tp-app) { padding: 21px; }
  #cms-content p.reader-table-hint { font-size: 13px !important; line-height: 1.5 !important; }
  #cms-content .page-card p { font-size: 16px !important; line-height: 1.75 !important; }
  #cms-content .page-card .num { font-size: 13px !important; line-height: 1.6 !important; }
  #cms-content .page-card .metrics { font-size: 14px !important; line-height: 1.65 !important; }
  #cms-content .reader-hero > p { font-size: 19px !important; line-height: 1.7 !important; }
  #cms-content .reader-intro p { font-size: 17px !important; line-height: 1.75 !important; }
  #cms-content .reader-kicker { font-size: 14px !important; line-height: 1.5 !important; }
  #cms-content .reader-actions a { font-size: 16px !important; line-height: 1.5 !important; }
  #cms-content .evidence-note { font-size: 16px !important; line-height: 1.7 !important; }
  .nav-inner { flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 13px 22px; }
  .nav-brand { flex: 1; }
  .site-menu { margin-left: auto; }
  .nav-shortcuts { order: 3; flex-basis: 100%; margin: 0; gap: 24px; padding-top: 7px; }
  .nav-shortcuts a { font-size: 14px; padding: 3px 0; }
  .site-menu > summary { font-size: 13px; padding: 8px 11px; }
  .site-menu .nav-links { width: min(600px, calc(100vw - 44px)); top: calc(100% + 48px); }
  .container .reader-reading-time { margin-top: 0; }
  .reader-tools-inner { display: block; }
  .reader-toc { margin-top: 12px; }
  .reader-toc ul { grid-template-columns: 1fr; }
  #cms-page-title, #main-content { scroll-margin-top: 10rem; }
}

@media (max-width: 480px) {
  .container { padding-inline: 18px; padding-bottom: 44px; }
  .container #cms-page-title { font-size: 29px !important; }
  .reader-home #cms-page-title { font-size: 37px !important; }
  #cms-content h2 { padding-left: 12px; font-size: 22px !important; }
  #cms-content h3 { font-size: 20px !important; }
  #cms-content :is(.item, .tp-card, .tp-app, .reader-guide, .reader-feature) { padding: 18px; }
  #cms-content .reader-intro { padding: 19px; }
  #cms-content .page-card { padding: 21px; }
  #cms-content .reader-actions { display: grid; }
  .nav-inner { padding-inline: 18px; gap: 10px; }
  .nav-brand { font-size: 15px; }
  .nav-shortcuts { gap: 22px; }
  .site-menu > summary { font-size: 12px; padding: 8px 9px; gap: 7px; }
  .site-menu .nav-links { width: calc(100vw - 36px); grid-template-columns: 1fr; padding: 10px; }
  .site-menu .nav-links a { padding: 11px 12px; }
  .prev-next { flex-direction: column; }
  .prev-next a.next { text-align: left; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto !important; }
  .reader-page *, .reader-home * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

@media print {
  .nav-bar, #reader-tools, .reader-back-top, .skip-to-content, .reader-table-hint { display: none !important; }
  .container { max-width: none; padding: 0; }
  #cms-content .reader-table-scroll { overflow: visible; }
  #cms-content .reader-table-scroll > table { min-width: 0; width: 100%; }
  #cms-content figure, #cms-content tr { break-inside: avoid; }
}