/* Source-backed editorial surfaces. Original text, figures and links remain
   visible without scripts; the surface supplies alignment, not new content. */
.migrated-content.section { padding-top: 36px; }
.source-chapter > :is(.source-reviewed-section,.source-section-technical-editorial):first-child { margin-top: 0; }
.source-reviewed-section {
  min-width: 0;
  margin-block: 36px;
  padding: clamp(24px,3vw,40px);
  border: 1px solid #d7e7ed;
  border-radius: 10px;
  background: #fff;
  text-align: left;
  scroll-margin-top: max(0px,calc(var(--source-header-space,80px) + 24px - var(--source-document-scroll-padding,120px)));
}
.source-reviewed-section[data-source-surface="mist"] { background: linear-gradient(118deg,#f0f8fb 0%,#f9fcfd 48%,#fff 100%); }
.source-section-frame > .source-composition { margin-block: 0; padding: 0; border: 0; background: transparent; }
.source-section-frame > .source-carousel { margin-block: 0; }
.source-section-frame > .source-editorial-row:has(> .source-editorial-copy:empty) { grid-template-columns: minmax(0,1fr); }
.source-section-frame > .source-editorial-row:has(> .source-editorial-copy:empty) > .source-editorial-media { grid-column: 1/-1; justify-self: center; width: 100%; max-width: 720px; }
.source-section-frame > .source-editorial-row > .source-editorial-copy:empty { display: none; }
.source-reading-has-header { display: grid; grid-template-columns: minmax(180px,.7fr) minmax(0,2fr); gap: clamp(28px,4vw,64px); align-items: start; }
.source-reading-header { min-width: 0; padding-top: 3px; }
.source-reading-header > :is(h2,h3,h4) { margin: 0; max-width: 20ch; line-height: 1.35; }
.source-reading-header::before { content: ""; display: block; width: 32px; height: 2px; margin-bottom: 20px; background: #0089a8; }
.source-section-reading-section:has(> .source-reading-body:empty) {
  display: block;
  padding: 20px 0 0;
  margin-bottom: 20px;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.source-section-reading-section:has(> .source-reading-body:empty) > .source-reading-header > :is(h2,h3,h4) { max-width: none; }
.source-section-reading-section:has(> .source-reading-body:empty) > .source-paragraph { margin-inline: 0; }
.source-reading-body { min-width: 0; width: 100%; max-width: 100%; }
.source-reading-body > :is(p,ul,ol,h2,h3,h4,div[data-source-block]) { max-width: 680px; margin-inline: 0; }
.source-reading-body > div[data-source-block]:has(.source-product-spec-table) { max-width: 100%; }
.source-reading-body > :first-child { margin-top: 0; }
.source-reading-body > :last-child { margin-bottom: 0; }
.source-reading-body .source-paragraph { font-size: var(--type-body,16px); line-height: var(--type-copy-leading,1.65); }
.source-reading-body > .source-figure { max-width: 560px; margin-inline: 0; }
.source-section-reading-section:not(.source-reading-has-header) > .source-reading-body > .source-figure:only-child:not([data-source-media-role]) { max-width: 720px; margin-inline: auto; }
.source-reading-body > .source-figure img { max-height: 440px; width: auto; max-width: 100%; height: auto; object-fit: contain; }
.source-resource-item { min-width: 0; padding-block: 18px; border-bottom: 1px solid #d7e7ed; }
.source-resource-item:first-child { padding-top: 0; }
.source-resource-item:last-child { border-bottom: 0; padding-bottom: 0; }
.source-resource-item > :is(h2,h3,h4) { margin-block: 0 10px; font-size: var(--type-card,18px); line-height: 1.45; }
.source-resource-item > :last-child { margin-bottom: 0; }
.source-reviewed-section.source-in-view { border-left-color: #0089a8; }
.source-cell-media { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 8px; margin-bottom: 10px; }
.source-cell-media img { display: block; width: auto; max-width: 120px; max-height: 90px; height: auto; object-fit: contain; }
.source-cell-media a { display: inline-flex; align-items: center; min-height: 44px; }
.source-product-spec-table :is(th,td) { min-width: 148px; max-width: 280px; }
.source-table-scroll .source-product-spec-table { table-layout: auto; width: max-content; max-width: none; min-width: 100%; }
.source-section-reading-section:has(.source-product-spec-table) { grid-template-columns: minmax(0,1fr); gap: 24px; }
.source-section-reading-section:has(.source-product-spec-table) > .source-reading-header > :is(h2,h3,h4) { max-width: none; }
.source-table-scroll:focus-visible { outline: 2px solid #0089a8; outline-offset: 4px; }
.source-product-spec-table tr > :first-child { position: sticky; left: 0; z-index: 1; min-width: 110px; background: #f7fbfc; box-shadow: 1px 0 #d7e7ed; }
.source-reading-gallery { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; min-width: 0; }
.source-reading-gallery .source-figure { margin: 0; min-width: 0; }
.source-reading-gallery img { max-width: 100%; height: auto; max-height: 340px; object-fit: contain; }
.source-native-grid .spec-table { min-width: 760px; }
.source-native-grid :is(td,th) > :is(h2,h3,h4,p,.source-paragraph) { font-size: 14px; line-height: 1.55; margin: 0; }
.source-native-grid :is(td,th) .source-figure { padding: 0; margin: 8px auto; max-width: 160px; }
.source-native-grid :is(td,th) img { max-width: 160px; max-height: 120px; height: auto; object-fit: contain; }
.source-topic-grid .source-topic-card { padding: 20px 24px; border: 1px solid #d7e7ed; border-radius: 8px; background: linear-gradient(118deg,#f0f8fb,#fff); }
.source-topic-grid .source-topic-card h3 { margin: 0; font-size: var(--type-h3,22px); }
.source-topic-link { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 64px; color: #17384d; }
.source-topic-link > span { min-width: 0; }
.source-topic-link svg { flex-shrink: 0; color: #0089a8; }
.source-topic-link:focus-visible { outline: 2px solid #0089a8; outline-offset: 6px; }
@media(max-width:900px) { .source-reading-has-header { grid-template-columns: minmax(0,1fr); gap: 24px; } }
@media(max-width:600px) {
  .migrated-content.section { padding-top: 24px; }
  .source-reviewed-section { margin-block: 24px; padding: 20px; }
  .source-reading-header::before { margin-bottom: 14px; }
  .source-reading-body > .source-figure img { max-height: 340px; }
}
@media(prefers-reduced-motion:no-preference) { .source-reviewed-section { transition: border-color 180ms ease; } }
.source-section-technical-editorial {
  --surface-line: #d7e7ed;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
  grid-template-areas: "media copy";
  align-items: center;
  gap: clamp(28px, 4vw, 64px);
  margin-block: 36px;
  padding: clamp(24px, 3vw, 44px);
  border: 1px solid var(--surface-line);
  border-radius: 10px;
  background: #fff;
  text-align: left;
  position: relative;
  isolation: isolate;
}
.source-section-technical-editorial[data-source-surface="mist"] {
  background: linear-gradient(118deg, #f0f8fb 0%, #f9fcfd 48%, #fff 100%);
}
.source-section-technical-editorial[data-source-media-side="right"] {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  grid-template-areas: "copy media";
}
/* A figure with only its original heading has no prose column to balance.
   Give it one aligned heading and a single visual, rather than an empty half. */
.source-section-technical-editorial:has(> .source-editorial-copy > :is(h2,h3):only-child) {
  grid-template-columns: minmax(0,1fr);
  grid-template-areas: "copy" "media";
  gap: 12px;
}
.source-section-technical-editorial:has(> .source-editorial-copy > :is(h2,h3):only-child) > .source-editorial-media {
  max-width: 720px;
}
.source-section-technical-editorial:has(> .source-editorial-copy:empty) {
  grid-template-columns: minmax(0,1fr);
  grid-template-areas: "media";
}
.source-section-technical-editorial:has(> .source-editorial-copy:empty) > .source-editorial-media { max-width: 720px; }
.source-section-technical-editorial > .source-editorial-media {
  grid-area: media;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: center;
  gap: 20px;
  width: 100%;
  min-width: 0;
  max-width: 560px;
  justify-self: center;
}
.source-section-technical-editorial > .source-editorial-media > [data-source-block] {
  min-width: 0;
  max-width: 100%;
}
.source-section-technical-editorial > .source-editorial-media:has(video):has([data-source-media-role="product-cutout"]) {
  grid-template-columns: minmax(0, 1fr) 120px;
  align-items: center;
}
.source-section-technical-editorial > .source-editorial-copy {
  grid-area: copy;
  width: 100%;
  max-width: 680px;
  min-width: 0;
  justify-self: start;
}
.source-section-technical-editorial .source-editorial-copy > :is(h2,h3,h4,p) {
  max-width: 72ch;
  margin-inline: 0;
}
.source-section-technical-editorial .source-editorial-copy > :is(h2,h3,h4) {
  font-size: var(--type-h3, 22px);
  line-height: 1.35;
  margin-block: 0 18px;
  max-width: 38ch;
}
.source-section-technical-editorial .source-editorial-copy > .source-paragraph {
  font-size: var(--type-body, 16px);
  line-height: var(--type-copy-leading, 1.65);
  margin-block: 0 18px;
}
.source-section-technical-editorial .source-editorial-copy > [data-source-role="kicker"] {
  color: #007d9c;
  font-size: var(--type-ui, 14px);
  font-weight: 600;
  line-height: 1.5;
  margin-block: 0 12px;
}
.source-section-technical-editorial .source-editorial-copy > [data-source-role="caption"] {
  color: #526b7d;
  font-size: var(--type-caption, 13px);
}
.source-section-technical-editorial .source-editorial-copy > :last-child { margin-bottom: 0; }
.source-section-technical-editorial .source-editorial-media .source-figure {
  margin: 0;
  max-width: 100%;
  padding: 0;
  background: transparent;
}
.source-section-technical-editorial .source-editorial-media img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 440px;
  margin-inline: auto;
  object-fit: contain;
}
.source-section-technical-editorial .source-editorial-media [data-source-media-role="product-cutout"] img {
  max-width: min(100%, 280px);
  max-height: 280px;
}
.source-section-technical-editorial .source-editorial-media video {
  width: 100%;
  max-width: 680px;
  height: auto;
  max-height: 360px;
  object-fit: contain;
  border-radius: 6px;
  background: #eff6f9;
}
.source-section-technical-editorial .source-editorial-media .source-diagram-scroll {
  max-width: 100%;
  scrollbar-width: thin;
}
.source-technical-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 24px;
  padding-top: 20px;
  margin: 24px 0 0;
  border-top: 1px solid #cfdee6;
}
.source-technical-facts > div { min-width: 0; }
.source-technical-facts dt {
  margin-bottom: 6px;
  color: #587483;
  font-size: var(--type-ui, 14px);
  font-weight: 500;
  line-height: 1.5;
}
.source-technical-facts dd {
  margin: 0;
  font-size: var(--type-body, 16px);
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.source-technical-facts :is(dt,dd) > :is(p,h2,h3,h4) {
  margin: 0;
  max-width: none;
  font: inherit;
  line-height: inherit;
  color: inherit;
}
.source-technical-facts .source-figure { margin: 0; padding: 0; }
.source-technical-facts .source-figure img {
  display: block;
  width: auto;
  max-width: min(100%, 160px);
  height: auto;
  max-height: 64px;
  margin-inline: 0;
  object-fit: contain;
}
.source-section-scenario-cards { margin-block: 40px; }
.source-section-scenario-cards > :is(h2,h3,p) { margin-inline: 0; }
.source-scenario-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 24px;
}
.source-scenario-card {
  min-width: 0;
  padding: 28px;
  border: 1px solid #d7e7ed;
  border-top: 2px solid #0089a8;
  border-radius: 8px;
  background: linear-gradient(145deg, #f3f9fb, #fff 70%);
  text-align: left;
}
.source-scenario-card .source-figure { margin: 0 0 20px; padding: 0; }
.source-scenario-card .source-figure img {
  display: block;
  width: auto;
  max-width: min(100%, 120px);
  height: auto;
  max-height: 120px;
  margin-inline: 0;
  object-fit: contain;
}
.source-scenario-card :is(h2,h3,h4) {
  margin: 0 0 12px;
  max-width: none;
  font-size: var(--type-card, 18px);
  line-height: 1.45;
}
.source-scenario-card .source-paragraph {
  margin: 0;
  max-width: none;
  font-size: var(--type-body, 16px);
  line-height: var(--type-copy-leading, 1.65);
}
.source-section-index {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 8px;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  padding-block: 16px;
  margin-block: 0 28px;
  border-bottom: 1px solid #d7e7ed;
}
.source-section-index a {
  display: block;
  flex: 0 0 auto;
  min-height: 44px;
  max-width: 28ch;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 5px;
  color: #456572;
  font-size: var(--type-ui, 14px);
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.source-section-index a:is(:hover,.is-current,[aria-current="location"]) {
  color: #007d9c;
  background: #ebf7fa;
  border-color: #c9e5ed;
}
.source-section-index a:focus-visible { outline: 2px solid #0089a8; outline-offset: 3px; }
.source-section-content { min-width: 0; }
@media (min-width: 1200px) {
  .source-reading-with-index {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    align-items: start;
    gap: 32px;
  }
  .source-reading-with-index > .source-section-index {
    position: sticky;
    top: calc(var(--source-header-space, 80px) + 24px);
    align-self: start;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    max-height: calc(100vh - var(--source-header-space, 80px) - 48px);
    max-height: calc(100dvh - var(--source-header-space, 80px) - 48px);
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior-y: contain;
    scrollbar-gutter: stable;
    padding: 6px 12px 6px 6px;
    margin: 0;
    border-bottom: 0;
    border-inline-end: 1px solid #d7e7ed;
  }
  .source-reading-with-index > .source-section-index a {
    width: 100%;
    max-width: none;
    padding: 10px 12px;
    white-space: normal;
    overflow-wrap: anywhere;
  }
}
.source-section-technical-editorial,
.source-section-scenario-cards { scroll-margin-top: max(0px,calc(var(--source-header-space,80px) + 24px - var(--source-document-scroll-padding,120px))); }
.source-section-technical-editorial .source-editorial-copy > :is(h2,h3)[id] {
  scroll-margin-top: max(0px,calc(var(--source-header-space,80px) + 24px - var(--source-document-scroll-padding,120px)));
}
/* A short color change supplies orientation without animating whole blocks,
   concealing copy, intercepting scrolling, or creating decorative graphs. */
@media (prefers-reduced-motion: no-preference) {
  .source-section-technical-editorial { transition: border-color 280ms ease; }
  .source-section-index a { transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease; }
}
.source-section-technical-editorial.source-in-view { border-inline-start-color: #33a8bd; }
@media (max-width: 1000px) {
  .source-section-technical-editorial { gap: 28px; padding: 28px; }
  .source-scenario-card { padding: 22px; }
}
@media (max-width: 760px) {
  .source-section-technical-editorial,
  .source-section-technical-editorial[data-source-media-side="right"] {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "copy" "media";
    gap: 24px;
    margin-block: 24px;
    padding: 24px 20px;
  }
  .source-section-technical-editorial .source-editorial-copy > :is(h2,h3,h4) { font-size: var(--type-h3, 20px); }
  .source-section-technical-editorial .source-editorial-media img { max-height: 340px; }
  .source-section-technical-editorial > .source-editorial-media:has(video):has([data-source-media-role="product-cutout"]) { grid-template-columns:minmax(0,1fr); }
  .source-section-technical-editorial > .source-editorial-media:has(video) [data-source-media-role="product-cutout"] img { max-width:140px;max-height:140px; }
  .source-section-technical-editorial .source-editorial-media [data-source-media-role="product-cutout"] img { max-width: min(100%, 220px); max-height: 220px; }
  .source-section-technical-editorial .source-editorial-media video { max-height: 260px; }
  .source-scenario-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .source-scenario-card { padding: 24px; }
  .source-scenario-card .source-figure img { max-width: min(100%, 96px); max-height: 96px; }
  .source-section-index { gap: 4px; margin-bottom: 24px; padding-block: 12px; }
  .source-section-index a { padding: 10px; }
}
@media (max-width: 420px) {
  .source-technical-facts { grid-template-columns: minmax(0, 1fr); gap: 14px; }
}