/* RMTEX article components. Opt-in: body.rm-blog-article.
   Brand reference: current /blog/blog.html; no dependency on blog.css.
   Bootstrap + landing.css + responsive.css own the shared navigation. */
html.rm-blog-document { scroll-padding-top: 0; }
body.rm-blog-article {
  --rba-ink: #19291f;
  --rba-muted: #607067;
  --rba-green: #187b35;
  --rba-line: #dfe7df;
  --rba-header-height: 98px;
  --rba-topbar-height: 48px;
  padding-top: var(--rba-header-height);
  background: #f5f7f4;
  color: var(--rba-ink);
  font: 16px/1.65 Arial, "Helvetica Neue", sans-serif;
  scroll-padding-top: 0;
}
.rm-blog-article [hidden] { display: none !important; }
.rm-blog-article :where(a, button, summary, [tabindex]):focus-visible { outline: 3px solid #209340; outline-offset: 4px; }
.rm-blog-article [id] { scroll-margin-top: calc(var(--rba-header-height) + 20px); }
.rm-blog-article a { color: var(--rba-green); text-underline-offset: 3px; }
.rm-blog-article a:hover { color: #12612a; }
.rm-blog-article .rba-container { width: 100%; max-width: 1240px; margin-inline: auto; padding-inline: 24px; }
.rm-blog-article .rba-skip-link { position: fixed; top: 8px; left: 16px; z-index: 1100; padding: 12px 18px; border-radius: 8px; background: #fff; transform: translateY(-160%); }
.rm-blog-article .rba-skip-link:focus { transform: none; }
.rm-blog-article .site-header a:hover { text-decoration: none; }
.rm-blog-article .navbar.navbar-fixed-top { top: var(--rba-topbar-height); }
.rm-blog-article .navbar.navbar-default { border-bottom: 0; box-shadow: 0 5px 18px rgba(0,0,0,.09); }
.rm-blog-article .site-header .tb-call { color: #e9f2ec; }
.rm-blog-article .site-header .tb-link { color: #a7b7ad; }
.rm-blog-article .rba-nav-route { margin-top: 8px; }
.rm-blog-article .rba-nav-backdrop { position: fixed; inset: 0; z-index: 1030; background: rgba(4,14,8,.48); }

/* Article opening: dark editorial band matching the blog index. */
.rm-blog-article .rba-hero { padding: 24px 0 40px; background: radial-gradient(ellipse at 85% 45%, rgba(40,167,69,.12), transparent 60%), #0b1712; border-bottom: 1px solid #20402a; color: #fff; }
.rm-blog-article .rba-breadcrumbs { margin-bottom: 28px; font-size: 14px; line-height: 1.6; color: #afc4b7; }
.rm-blog-article .rba-breadcrumbs a { display: inline-block; padding-block: 4px; color: #d0dfd5; }
.rm-blog-article .rba-breadcrumbs a:hover { color: #fff; }
.rm-blog-article .rba-breadcrumb-separator { padding-inline: 8px; color: #668975; }
.rm-blog-article .rba-hero-layout { display: grid; grid-template-columns: minmax(0,1.2fr) minmax(0,1fr); gap: 40px; align-items: center; }
.rm-blog-article .rba-hero-copy { min-width: 0; }
.rm-blog-article .rba-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.rm-blog-article .rba-badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: 100px; font-size: 13px; line-height: 1.4; font-weight: 700; }
.rm-blog-article .rba-badge--topic { background: #dff2e3; color: #176d30; }
.rm-blog-article .rba-badge--type { background: #263d30; color: #dcebe0; border: 1px solid #45634e; }
.rm-blog-article .rba-title { margin: 0 0 23px; color: #fff; font-size: 40px; line-height: 1.16; font-weight: 800; letter-spacing: -.025em; text-align: left; overflow-wrap: break-word; }
.rm-blog-article .rba-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 10px; color: #b7c7bd; font-size: 14px; line-height: 1.6; }
.rm-blog-article .rba-meta time { font-variant-numeric: tabular-nums; }
.rm-blog-article .rba-meta .fa { margin-right: 4px; color: #8abb98; }
.rm-blog-article .rba-cover { margin: 0; border: 1px solid #42604a; border-radius: 18px; overflow: hidden; background: #eaf0e9; }
.rm-blog-article .rba-cover img { display: block; width: 100%; height: auto; }

/* Navigation and reading column. The TOC precedes the article on mobile. */
.rm-blog-article .rba-layout { display: grid; grid-template-columns: 272px minmax(0,1fr); align-items: start; gap: 28px; padding-top: 36px; padding-bottom: 56px; }
.rm-blog-article .rba-sidebar { position: sticky; top: calc(var(--rba-header-height) + 20px); min-width: 0; max-height: calc(100vh - var(--rba-header-height) - 36px); overflow-y: auto; scrollbar-width: thin; }
.rm-blog-article .rba-toc { border: 1px solid var(--rba-line); border-radius: 18px; background: #fff; overflow: hidden; }
.rm-blog-article .rba-toc > summary { display: flex; align-items: center; gap: 10px; padding: 20px; color: var(--rba-ink); font-size: 17px; font-weight: 700; cursor: pointer; list-style: none; }
.rm-blog-article summary::-webkit-details-marker { display: none; }
.rm-blog-article .rba-toc > summary .fa { color: var(--rba-green); }
.rm-blog-article .rba-toc > summary::after { content: "+"; margin-left: auto; color: var(--rba-green); font-size: 23px; font-weight: 400; line-height: 1; }
.rm-blog-article .rba-toc[open] > summary::after { content: "−"; }
.rm-blog-article .rba-toc-list { margin: 0; padding: 0 12px 14px; list-style: none; }
.rm-blog-article .rba-toc-list li { margin: 0; padding: 0; }
.rm-blog-article .rba-toc-list a { display: block; padding: 9px 10px; border-radius: 9px; font-size: 14px; line-height: 1.5; color: #506156; text-decoration: none; }
.rm-blog-article .rba-toc-list a:hover, .rm-blog-article .rba-toc-list a[aria-current="location"] { background: #eaf5ed; color: #12642b; }
.rm-blog-article .rba-reading { min-width: 0; }
.rm-blog-article .rba-prose { padding: 32px; border: 1px solid var(--rba-line); border-radius: 20px; background: #fff; box-shadow: 0 5px 18px rgba(20,49,27,.035); color: #2f4035; font-size: 17px; line-height: 1.78; overflow-wrap: break-word; }
.rm-blog-article .rba-prose h2, .rm-blog-article .rba-related > h2 { margin: 44px 0 18px; color: var(--rba-ink); font-size: 30px; line-height: 1.24; font-weight: 800; letter-spacing: -.02em; text-align: left; }
.rm-blog-article .rba-prose > h2:first-of-type { margin-top: 0; }
.rm-blog-article .rba-prose h3 { margin: 26px 0 12px; color: var(--rba-ink); font-size: 22px; line-height: 1.35; font-weight: 700; }
.rm-blog-article .rba-prose p { margin: 0 0 18px; }
.rm-blog-article .rba-prose ul, .rm-blog-article .rba-prose ol { margin: 0 0 22px; padding-left: 24px; }
.rm-blog-article .rba-prose li { padding-left: 3px; margin-bottom: 8px; }
.rm-blog-article .rba-prose li::marker { color: var(--rba-green); }
.rm-blog-article .rba-prose a:not([class]) { font-weight: 600; text-decoration: underline; text-decoration-color: #b8d7be; }
.rm-blog-article .rba-prose a:not([class]):hover { text-decoration-color: currentColor; }

/* Reusable notes, warnings, compact cards and checklists. */
.rm-blog-article .rba-callout { margin: 24px 0; padding: 18px 20px; border: 1px solid #d4e7d7; border-left: 4px solid #299448; border-radius: 12px; background: #f0f7f1; }
.rm-blog-article .rba-callout--warning { background: #fff7e8; border-color: #efdfb9; border-left-color: #ad7414; color: #67470f; }
.rm-blog-article .rba-callout--danger { background: #fff0ef; border-color: #efd3d0; border-left-color: #b73e32; color: #7f322a; }
.rm-blog-article .rba-callout > :last-child, .rm-blog-article .rba-note > :last-child, .rm-blog-article .rba-mini-block > :last-child { margin-bottom: 0; }
.rm-blog-article .rba-card-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin: 26px 0 34px; }
.rm-blog-article .rba-card { min-width: 0; padding: 20px; border: 1px solid var(--rba-line); border-radius: 14px; background: #f9fbf8; }
.rm-blog-article .rba-card > .fa { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; margin-bottom: 13px; border-radius: 10px; background: #e5f1e7; color: var(--rba-green); font-size: 20px; }
.rm-blog-article .rba-card h3 { margin: 0 0 8px; font-size: 19px; }
.rm-blog-article .rba-card p { margin: 0; font-size: 15px; line-height: 1.65; color: var(--rba-muted); }
.rm-blog-article .rba-mini-block { margin: 26px 0; padding: 22px; border: 1px solid var(--rba-line); border-radius: 14px; background: #f7f9f5; }
.rm-blog-article .rba-mini-block h3 { margin-top: 0; }
.rm-blog-article .rba-note { margin: 26px 0; padding: 20px 22px; border: 1px solid #cddfce; border-radius: 14px; background: #edf5ee; }
.rm-blog-article .rba-note strong { color: #176d30; }

/* Repair-case components: facts, verified findings, follow-up and outcome. */
.rm-blog-article .rba-case-passport { margin: 0 0 34px; padding: 22px; border: 1px solid #cddfce; border-radius: 16px; background: #f4f8f3; }
.rm-blog-article .rba-case-passport h2 { margin: 0 0 17px; font-size: 25px; }
.rm-blog-article .rba-case-facts { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 0; }
.rm-blog-article .rba-case-fact { min-width: 0; padding: 14px 15px; border: 1px solid #dce7dc; border-radius: 11px; background: #fff; }
.rm-blog-article .rba-case-fact dt { margin: 0 0 5px; color: #56705e; font-size: 13px; line-height: 1.4; font-weight: 700; }
.rm-blog-article .rba-case-fact dd { margin: 0; color: var(--rba-ink); font-size: 15px; line-height: 1.55; font-weight: 600; }
.rm-blog-article .rba-case-findings { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; margin: 26px 0; }
.rm-blog-article .rba-case-finding { min-width: 0; padding: 17px; border: 1px solid var(--rba-line); border-top: 3px solid #4a9a5d; border-radius: 12px; background: #f9fbf8; }
.rm-blog-article .rba-case-finding strong, .rm-blog-article .rba-case-finding span { display: block; }
.rm-blog-article .rba-case-finding strong { margin-bottom: 7px; color: var(--rba-ink); font-size: 15px; line-height: 1.4; }
.rm-blog-article .rba-case-finding span { color: var(--rba-muted); font-size: 14px; line-height: 1.6; }
.rm-blog-article .rba-case-followup { margin: 26px 0; padding: 19px 20px; border: 1px dashed #aebfb1; border-radius: 13px; background: #f7f9f6; }
.rm-blog-article .rba-case-followup strong { display: block; margin-bottom: 6px; color: #355441; font-size: 16px; }
.rm-blog-article .rba-case-followup p { margin: 0; color: var(--rba-muted); font-size: 15px; line-height: 1.65; }
.rm-blog-article .rba-case-result { margin: 34px 0; padding: 24px; border: 1px solid #bed5c2; border-radius: 16px; background: #edf6ef; }
.rm-blog-article .rba-case-result h2 { margin: 0 0 17px; font-size: 25px; }
.rm-blog-article .rba-case-result-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px 22px; margin-bottom: 20px; padding-left: 22px; }
.rm-blog-article .rba-case-result-list li { margin: 0; }
.rm-blog-article .rba-case-verdict { margin: 0; padding-top: 17px; border-top: 1px solid #c8ddcc; color: #294634; font-weight: 600; }
.rm-blog-article .rba-figure--portrait { background: #152019; }
.rm-blog-article .rba-figure--portrait img { width: auto; max-width: 100%; height: auto; max-height: 760px; margin-inline: auto; object-fit: contain; }

/* Tables scroll inside their own focusable region, never the page. */
.rm-blog-article .rba-table-hint { margin-bottom: 8px; color: var(--rba-muted); font-size: 13px; line-height: 1.5; }
.rm-blog-article .rba-table-wrap { max-width: 100%; margin: 0 0 30px; overflow-x: auto; border: 1px solid var(--rba-line); border-radius: 14px; background: #fff; scrollbar-color: #89a990 #eef3ed; scrollbar-width: thin; }
.rm-blog-article .rba-table { width: 100%; border-collapse: collapse; font-size: 15px; line-height: 1.65; }
.rm-blog-article .rba-table--symptoms { min-width: 740px; }
.rm-blog-article .rba-table th, .rm-blog-article .rba-table td { padding: 16px 14px; border-bottom: 1px solid var(--rba-line); border-right: 1px solid var(--rba-line); text-align: left; vertical-align: top; }
.rm-blog-article .rba-table thead th { background: #eaf2e9; color: #24482e; font-weight: 700; }
.rm-blog-article .rba-table tbody tr:nth-child(even) { background: #f7faf6; }
.rm-blog-article .rba-table tbody th { font-weight: 700; }
.rm-blog-article .rba-table tr:last-child > * { border-bottom: 0; }
.rm-blog-article .rba-table tr > :last-child { border-right: 0; }
.rm-blog-article .rba-table--symptoms th:first-child { width: 20%; }

/* Figures preserve the complete original images, including embedded text. */
.rm-blog-article .rba-figure { margin: 24px 0; border: 1px solid var(--rba-line); border-radius: 14px; overflow: hidden; background: #eef3ec; }
.rm-blog-article .rba-figure img { display: block; width: 100%; height: auto; }
.rm-blog-article .rba-zoom { display: block; position: relative; cursor: zoom-in; }
.rm-blog-article .rba-zoom::after { content: "\f00e"; position: absolute; right: 12px; bottom: 12px; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; color: #fff; background: rgba(11,23,18,.85); font: 16px FontAwesome; pointer-events: none; }
.rm-blog-article .rba-zoom:focus-visible { outline-offset: -5px; }
.rm-blog-article .rba-figure figcaption { padding: 14px 17px; border-top: 1px solid var(--rba-line); background: #f7faf6; color: var(--rba-muted); font-size: 14px; line-height: 1.65; }

/* Service call to action, FAQ, byline and article navigation. */
.rm-blog-article .rba-cta { margin: 34px 0; padding: 28px; border: 1px solid #345240; border-radius: 18px; background: radial-gradient(ellipse at 100% 0, rgba(40,167,69,.16), transparent 70%), #10271a; color: #d4e3d8; }
.rm-blog-article .rba-cta h2 { margin: 0 0 15px; color: #fff; font-size: 28px; }
.rm-blog-article .rba-cta p { color: #c5d8ca; font-size: 16px; }
.rm-blog-article .rba-cta-actions { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin-top: 24px; }
.rm-blog-article .rba-button { display: inline-flex; align-items: center; justify-content: center; min-height: 46px; padding: 12px 16px; border: 1px solid #41744c; border-radius: 10px; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.4; text-align: center; text-decoration: none; }
.rm-blog-article .rba-button--primary { border-color: #23893f; background: #187b35; }
.rm-blog-article .rba-button--secondary { border-color: #547c5e; background: #213e2b; }
.rm-blog-article .rba-button:hover, .rm-blog-article .rba-button:focus { background: #2c693b; color: #fff; text-decoration: none; }
/* Compact editorial alternative to the marketing CTA. */
.rm-blog-article .rba-service-cta { margin: 28px 0; padding: 18px 20px; border: 1px solid #cddfce; border-left: 3px solid var(--rba-green); border-radius: 12px; background: #f4f8f3; }
.rm-blog-article .rba-prose .rba-service-cta h2 { margin: 0 0 8px; color: var(--rba-ink); font-size: 22px; line-height: 1.3; }
.rm-blog-article .rba-service-cta p { margin: 0; color: #465b4d; font-size: 16px; line-height: 1.65; }
.rm-blog-article .rba-service-cta-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.rm-blog-article .rba-service-cta .rba-button { min-height: 40px; padding: 9px 12px; border-radius: 8px; }
.rm-blog-article .rba-service-cta .rba-button--secondary { border-color: #b8cfbd; background: #fff; color: #245f34; }
.rm-blog-article .rba-service-cta .rba-button--secondary:hover, .rm-blog-article .rba-service-cta .rba-button--secondary:focus { border-color: #88af91; background: #eaf5ed; color: #124b23; }
/* #faq is a heading here, not the landing-page section of the same name. */
body.rm-blog-article .rba-prose h2#faq { position: static !important; overflow: visible !important; max-width: none; padding: 0; border: 0; border-radius: 0; background: none !important; box-shadow: none !important; margin: 44px 0 18px; }
body.rm-blog-article .rba-prose h2#faq::before, body.rm-blog-article .rba-prose h2#faq::after { display: none !important; content: none !important; }
.rm-blog-article .rba-faq { display: grid; gap: 10px; }
.rm-blog-article .rba-faq-item { border: 1px solid var(--rba-line); border-radius: 12px; background: #fff; }
.rm-blog-article .rba-faq-item > summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; padding: 18px 20px; color: var(--rba-ink); font-size: 17px; line-height: 1.5; font-weight: 700; list-style: none; cursor: pointer; }
.rm-blog-article .rba-faq-item > summary::after { content: "+"; flex: 0 0 18px; color: var(--rba-green); font-size: 24px; line-height: 1; font-weight: 400; }
.rm-blog-article .rba-faq-item[open] { background: #f8fbf7; border-color: #c5dac9; }
.rm-blog-article .rba-faq-item[open] > summary::after { content: "−"; }
.rm-blog-article .rba-faq-answer { padding: 0 20px 20px; font-size: 16px; line-height: 1.75; }
.rm-blog-article .rba-faq-answer p { margin: 0; }
.rm-blog-article .rba-author { display: grid; grid-template-columns: 72px minmax(0,1fr); gap: 18px; align-items: start; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--rba-line); color: var(--rba-muted); font-size: 15px; line-height: 1.65; }
.rm-blog-article .rba-author-photo { display: block; width: 72px; height: 72px; border-radius: 12px; object-fit: cover; }
.rm-blog-article .rba-author strong { display: block; margin-bottom: 5px; color: var(--rba-ink); font-size: 16px; line-height: 1.45; }
.rm-blog-article .rba-author p { margin: 0; }
.rm-blog-article .rba-share { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 26px; }
.rm-blog-article .rba-share a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 9px 14px; border: 1px solid var(--rba-line); border-radius: 10px; background: #f7faf6; color: #245f34; font-size: 14px; text-decoration: none; }
.rm-blog-article .rba-share a:hover { border-color: #a6c4ac; background: #eaf5ed; }
.rm-blog-article .rba-postnav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 26px; }
.rm-blog-article .rba-postnav a { display: flex; align-items: center; min-height: 74px; padding: 16px 18px; border: 1px solid var(--rba-line); border-radius: 12px; color: #2c4634; background: #f9fbf8; font-size: 15px; font-weight: 700; line-height: 1.5; text-decoration: none; }
.rm-blog-article .rba-postnav a:last-child { justify-content: flex-end; text-align: right; }
.rm-blog-article .rba-postnav a:hover { background: #eaf5ed; border-color: #a6c4ac; }
.rm-blog-article .rba-related > h2 { margin: 34px 0 18px; font-size: 26px; }
.rm-blog-article .rba-related-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.rm-blog-article .rba-related-card { overflow: hidden; min-width: 0; border: 1px solid var(--rba-line); border-radius: 15px; background: #fff; }
.rm-blog-article .rba-related-cover { display: block; background: #eaf0e9; }
.rm-blog-article .rba-related-cover img { display: block; width: 100%; height: auto; aspect-ratio: 3/2; object-fit: contain; }
.rm-blog-article .rba-related-body { padding: 18px; }
.rm-blog-article .rba-related-title { margin: 0; font-size: 18px; font-weight: 700; line-height: 1.4; }
.rm-blog-article .rba-related-title a { color: var(--rba-ink); }
.rm-blog-article .rba-related-title a:hover { color: var(--rba-green); }

/* Full footer: the current blog index's layout and approved links. */
.rm-blog-article #copyright.rba-footer { padding: 44px 0 0; background: #e8eee7; border-top: 1px solid #d6e0d5; color: #536357; text-align: left; font-size: 14px; }
.rm-blog-article .rba-footer-grid { display: grid; grid-template-columns: 1.4fr 1.1fr 1fr .8fr; gap: 32px; padding-bottom: 30px; }
body.rm-blog-article #copyright p { margin: 0 0 10px; color: #536357; }
body.rm-blog-article #copyright a { color: #245f34; }
body.rm-blog-article #copyright a:hover { color: #124b23; text-decoration: underline; }
.rm-blog-article #copyright .rba-footer-brand { display: inline-block; margin-bottom: 12px; color: var(--rba-ink); font-size: 28px; line-height: 1.2; font-weight: 800; letter-spacing: -.035em; text-decoration: none; }
.rm-blog-article #copyright .rba-footer-description { max-width: 245px; margin-bottom: 16px; color: var(--rba-ink); }
.rm-blog-article .rba-footer-info address { margin-bottom: 12px; font-style: normal; line-height: 1.6; }
.rm-blog-article .rba-footer-info address span { display: block; margin-top: 3px; font-size: 12px; }
.rm-blog-article #copyright .rba-footer-phone { display: flex; align-items: center; gap: 8px; min-height: 44px; color: var(--rba-ink); font-size: 16px; font-weight: 700; white-space: nowrap; }
.rm-blog-article .rba-footer-phone .fa { color: var(--rba-green); }
.rm-blog-article .rba-footer-column { min-width: 0; }
.rm-blog-article .rba-footer-column h2 { margin: 4px 0 16px; color: var(--rba-ink); font-size: 15px; line-height: 1.4; font-weight: 700; text-align: left; }
.rm-blog-article .rba-footer-links { margin: 0; padding: 0; list-style: none; }
.rm-blog-article .rba-footer-links li { margin: 0; padding: 0; }
.rm-blog-article .rba-footer-links a { display: inline-flex; align-items: center; gap: 9px; min-height: 38px; padding: 7px 0; line-height: 1.4; }
.rm-blog-article .rba-footer-socials .fa { flex: 0 0 20px; width: 20px; font-size: 18px; text-align: center; }
.rm-blog-article .rba-brand-icon { display: block; flex: 0 0 20px; width: 20px; height: 18px; fill: currentColor; }
.rm-blog-article .rba-brand-icon--youtube { color: #ff0000; }
.rm-blog-article .rba-brand-icon-paper { fill: #fff; }
.rm-blog-article .rba-brand-icon--instagram { flex-basis: 18px; width: 18px; margin-inline: 1px; padding: 3px; border-radius: 5px; color: #fff; background: radial-gradient(circle at 30% 105%, #f9ce34 0%, #f9ce34 15%, #ee2a7b 55%, #6228d7 100%); }
.rm-blog-article .rba-footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; border-top: 1px solid #cbd8cc; }
.rm-blog-article #copyright .rba-footer-bottom p { margin: 0; font-size: 12px; line-height: 1.6; }
.rm-blog-article .rba-to-top { display: inline-flex; flex: 0 0 44px; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid #cbd8cc; border-radius: 50%; background: #fff; }
.rm-blog-article .rba-tracking-pixel { position: absolute; left: -9999px; width: 1px; height: 1px; }

/* Lightweight native dialog; images still open as ordinary links without JS. */
.rm-blog-article.rba-lightbox-open { overflow: hidden; }
.rm-blog-article .rba-lightbox { position: fixed; inset: 0; width: min(1200px,94vw); max-width: 94vw; max-height: 94vh; max-height: 94dvh; margin: auto; padding: 54px 16px 16px; border: 1px solid #395544; border-radius: 18px; background: #102018; color: #fff; box-shadow: 0 20px 60px rgba(0,0,0,.4); }
.rm-blog-article .rba-lightbox:not([open]) { display: none; }
.rm-blog-article .rba-lightbox::backdrop { background: rgba(3,10,6,.88); }
.rm-blog-article .rba-lightbox figure { margin: 0; }
.rm-blog-article .rba-lightbox-image { display: block; width: 100%; max-height: calc(94vh - 170px); max-height: calc(94dvh - 170px); margin: auto; object-fit: contain; }
.rm-blog-article .rba-lightbox-caption { padding: 12px 4px 0; color: #c7d9cd; font-size: 14px; line-height: 1.5; }
.rm-blog-article .rba-lightbox-close { position: absolute; top: 6px; right: 10px; display: grid; place-items: center; width: 44px; height: 44px; padding: 0; border: 1px solid #4b6755; border-radius: 50%; background: #233d2d; color: #fff; font-size: 29px; line-height: 1; cursor: pointer; }

@media (max-width: 1199px) {
  .rm-blog-article .rba-title { font-size: 36px; }
  .rm-blog-article .rba-hero-layout { gap: 28px; }
  .rm-blog-article .rba-layout { grid-template-columns: 244px minmax(0,1fr); gap: 22px; }
  .rm-blog-article .rba-prose { padding: 26px; }
}
@media (min-width: 768px) and (max-width: 991px) {
  body.rm-blog-article { --rba-header-height: 172px; --rba-topbar-height: 76px; }
}
@media (max-width: 991px) {
  .rm-blog-article .rba-hero-layout { grid-template-columns: minmax(0,1fr); }
  .rm-blog-article .rba-cover { max-width: 720px; }
  .rm-blog-article .rba-layout { grid-template-columns: minmax(0,1fr); gap: 22px; }
  .rm-blog-article .rba-sidebar { position: static; max-height: none; overflow: visible; }
  .rm-blog-article .rba-toc-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); }
  .rm-blog-article .rba-footer-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 30px 40px; }
}
@media (max-width: 767px) {
  body.rm-blog-article { --rba-header-height: 50px; --rba-topbar-height: 0px; }
  .rm-blog-article .rba-container { padding-inline: 18px; }
  .rm-blog-article .rba-hero { padding: 20px 0 28px; }
  .rm-blog-article .rba-breadcrumbs { margin-bottom: 20px; font-size: 13px; }
  .rm-blog-article .rba-title { font-size: 30px; line-height: 1.18; margin-bottom: 20px; }
  .rm-blog-article .rba-badges { margin-bottom: 16px; }
  .rm-blog-article .rba-hero-layout { gap: 24px; }
  .rm-blog-article .rba-cover { border-radius: 12px; }
  .rm-blog-article .rba-meta { gap: 6px 8px; font-size: 13px; }
  .rm-blog-article .rba-meta-separator { display: none; }
  .rm-blog-article .rba-layout { padding-top: 22px; padding-bottom: 38px; }
  .rm-blog-article .rba-prose { padding: 22px 18px; border-radius: 16px; font-size: 16px; line-height: 1.8; }
  .rm-blog-article .rba-prose h2 { font-size: 26px; margin-top: 36px; }
  .rm-blog-article .rba-prose h3 { font-size: 21px; }
  .rm-blog-article .rba-toc-list { display: block; }
  .rm-blog-article .rba-toc-list a { min-height: 44px; padding-block: 11px; }
  .rm-blog-article .rba-callout, .rm-blog-article .rba-mini-block, .rm-blog-article .rba-note { padding: 17px 16px; }
  .rm-blog-article .rba-case-passport, .rm-blog-article .rba-case-result { padding: 18px 16px; }
  .rm-blog-article .rba-case-passport h2, .rm-blog-article .rba-case-result h2 { font-size: 23px; }
  .rm-blog-article .rba-case-facts { gap: 8px; }
  .rm-blog-article .rba-case-fact { padding: 11px 12px; }
  .rm-blog-article .rba-case-fact dt { margin-bottom: 3px; font-size: 12px; }
  .rm-blog-article .rba-case-fact dd { font-size: 14px; line-height: 1.45; }
  .rm-blog-article .rba-case-followup { padding: 17px 16px; }
  .rm-blog-article .rba-figure--portrait img { max-height: 620px; }
  .rm-blog-article .rba-card { padding: 18px; }
  .rm-blog-article .rba-card h3 { font-size: 19px; }
  .rm-blog-article .rba-figure figcaption { padding: 13px 14px; }
  .rm-blog-article .rba-cta { padding: 22px 18px; }
  .rm-blog-article .rba-cta h2 { font-size: 25px; }
  .rm-blog-article .rba-service-cta { padding: 16px; }
  .rm-blog-article .rba-prose .rba-service-cta h2 { font-size: 20px; }
  .rm-blog-article .rba-faq-item > summary { padding: 17px 16px; font-size: 16px; }
  .rm-blog-article .rba-faq-answer { padding: 0 16px 18px; }
  .rm-blog-article .rba-author { grid-template-columns: 64px minmax(0,1fr); gap: 14px; }
  .rm-blog-article .rba-author-photo { width: 64px; height: 64px; border-radius: 10px; }
  .rm-blog-article .rba-related > h2 { font-size: 25px; }
  .rm-blog-article #copyright.rba-footer { padding-top: 32px; }
  .rm-blog-article .rba-footer-links a { min-height: 44px; }
}
@media (max-width: 640px) {
  .rm-blog-article .rba-card-grid, .rm-blog-article .rba-cta-actions, .rm-blog-article .rba-postnav, .rm-blog-article .rba-related-grid, .rm-blog-article .rba-footer-grid, .rm-blog-article .rba-case-facts, .rm-blog-article .rba-case-findings, .rm-blog-article .rba-case-result-list { grid-template-columns: minmax(0,1fr); }
  .rm-blog-article .rba-card-grid { gap: 12px; }
  .rm-blog-article .rba-case-findings { gap: 10px; }
  .rm-blog-article .rba-case-result-list { gap: 7px; }
  .rm-blog-article .rba-postnav a { min-height: 60px; }
  .rm-blog-article .rba-footer-grid { gap: 24px; }
  .rm-blog-article .rba-footer-column h2 { margin-bottom: 10px; }
  .rm-blog-article .rba-footer-bottom { gap: 16px; }
}
@media (max-width: 374px) {
  .rm-blog-article .rba-container { padding-inline: 14px; }
  .rm-blog-article .rba-prose { padding-inline: 16px; }
  .rm-blog-article .rba-title { font-size: 28px; }
}
@media (prefers-reduced-motion: reduce) {
  html.rm-blog-document, .rm-blog-article, .rm-blog-article *, .rm-blog-article *::before, .rm-blog-article *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}
@media print {
  .rm-blog-article .rba-service-cta-actions { display: none; }
  body.rm-blog-article { padding: 0; background: #fff; }
  .rm-blog-article .site-header, .rm-blog-article .rba-sidebar, .rm-blog-article .rba-share, .rm-blog-article .rba-postnav, .rm-blog-article .rba-related, .rm-blog-article .rba-footer, .rm-blog-article .rba-cta-actions { display: none; }
  .rm-blog-article .rba-layout, .rm-blog-article .rba-hero-layout { display: block; }
  .rm-blog-article .rba-hero, .rm-blog-article .rba-cta { color: #19291f; background: #fff; }
  .rm-blog-article .rba-hero *, .rm-blog-article .rba-cta * { color: #19291f; }
  .rm-blog-article .rba-cover { max-width: 500px; margin-top: 20px; }
  .rm-blog-article .rba-prose { border: 0; padding: 0; box-shadow: none; }
  .rm-blog-article .rba-table-wrap { overflow: visible; }
  .rm-blog-article .rba-table--symptoms { min-width: 0; font-size: 11px; }
}