*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --navy:    #0a2240;
    --navy-md: #0d2e56;
    --blue:    #1a4d8f;
    --blue-lt: #1a4d8f;
    --sky:     #1a6bbf;
    --accent:  #c8a84b;
    --white:   #ffffff;
    --off-white: #f4f6f9;
    --gray-100: #eef1f6;
    --gray-200: #dde3ed;
    --gray-400: #c8d0db;
    --gray-600: #2e3a4a;
    --gray-800: #1e2733;
    --text:    #111820;
    --radius:  4px;
    --shadow:  0 2px 8px rgba(10,34,64,.10);
    --shadow-md: 0 4px 16px rgba(10,34,64,.14);
    --max-w: 1320px;
    --nsystem-primary-bg: #0D2E56;
    --nsystem-primary-text: #ffffff;
    --nsystem-secondary-bg: #f5f5f5;
    --nsystem-secondary-text: #0D2E56;
    --nsystem-border-color: #dddddd;
    --nsystem-hover-bg: #10213E;
    --nsystem-focus-outline: #0066cc;
    --nsystem-link-color: #0066cc;
    --nsystem-error-color: #cc0000;
    --csystem-primary-bg: #0D2E56;
    --csystem-primary-text: #ffffff;
    --csystem-secondary-bg: #f5f5f5;
    --csystem-secondary-text: #0D2E56;
    --csystem-border-color: #dddddd;
    --csystem-hover-bg: #10213E;
    --csystem-focus-outline: #0066cc;
    --csystem-link-color: #0066cc;
    --csystem-error-color: #cc0000;
  }

  html { scroll-behavior: smooth; }
  body { font-family: 'Open Sans', sans-serif; font-size: 19.5px; color: var(--text); background: var(--white); line-height: 1.75; }

  .skip-link { position: absolute; top: -999px; left: 0; background: var(--accent); color: var(--navy); padding: .5rem 1rem; font-weight: 700; z-index: 10000; border-radius: 0 0 var(--radius) 0; text-decoration: none; }
  .skip-link:focus { top: 0; }
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.5rem; }
  a { color: var(--blue-lt); text-decoration: underline; }
  a:hover, a:focus { color: var(--navy); }
  :focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

  /* ── Logo Header ── */
  .logo-header { background: var(--navy); padding: 1.6rem 0; text-align: center; border-bottom: 3px solid var(--accent); }
  .logo-header a { display: block; text-decoration: none; color: var(--white); font-size: 1.35rem; font-weight: 700; letter-spacing: .01em; line-height: 0; width: fit-content; margin: 0 auto; }
  .logo-header img { max-height: 90px; width: auto; display: block; }

  /* ── Sticky Nav ── */
  .site-nav { background: var(--navy-md); box-shadow: 0 2px 10px rgba(10,34,64,.25); position: sticky; top: 0; z-index: 500; }
  .nav-inner { display: flex; align-items: center; justify-content: center; gap: .05rem; min-height: 56px; position: relative; }
  .primary-nav { display: flex; align-items: center; justify-content: center; list-style: none; gap: .05rem; }
  .primary-nav > li { position: relative; }
  .primary-nav > li > a {
    display: flex; align-items: center; gap: .35rem;
    padding: .55rem .9rem;
    color: var(--gray-200); font-size: .97rem; font-weight: 600;
    text-decoration: none; background: none; border: none; cursor: pointer;
    border-radius: var(--radius); white-space: nowrap; font-family: inherit; letter-spacing: .01em;
  }
  .primary-nav > li > a:hover, .primary-nav > li > a:focus { background: rgba(255,255,255,.08); color: var(--white); }
  .nav-chevron { font-size: .6rem; transition: transform .2s; }
  .dropdown { position: absolute; top: calc(100% + .4rem); left: 0; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); box-shadow: var(--shadow-md); min-width: 215px; list-style: none; display: none; z-index: 600; }
  .dropdown.open { display: block; }
  .dropdown li a { display: block; padding: .6rem 1rem; font-size: .97rem; color: var(--gray-800); text-decoration: none; border-left: 3px solid transparent; }
  .dropdown li a:hover, .dropdown li a:focus { background: var(--gray-100); color: var(--blue); border-left-color: var(--blue); }
  .menu-toggle { display: none; position: absolute; right: 1.5rem; background: none; border: none; cursor: pointer; color: var(--white); font-size: 1.3rem; padding: .4rem; border-radius: var(--radius); }
  .menu-toggle:hover, .menu-toggle:focus { background: rgba(255,255,255,.1); }

  /* ── Mobile Nav ── */
  .mobile-nav-overlay { display: none; position: fixed; inset: 0; background: rgba(10,34,64,.6); z-index: 700; opacity: 0; transition: opacity .25s; }
  .mobile-nav-overlay.active { display: block; opacity: 1; }
  .mobile-nav-panel { position: fixed; top: 0; right: -100%; width: min(340px, 100vw); height: 100%; background: var(--navy); z-index: 800; display: flex; flex-direction: column; transition: right .28s cubic-bezier(.4,0,.2,1); overflow-y: auto; }
  .mobile-nav-panel.open { right: 0; }
  .mobile-nav-hdr { display: flex; align-items: center; justify-content: space-between; padding: .9rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.1); background: var(--navy-md); }
  .mobile-nav-hdr-text strong { display: block; font-size: .95rem; color: var(--white); }
  .mobile-nav-hdr-text span { font-size: .72rem; color: var(--gray-400); }
  .mobile-close-btn { background: none; border: none; cursor: pointer; color: var(--gray-400); font-size: 1.2rem; padding: .4rem; border-radius: var(--radius); }
  .mobile-close-btn:hover, .mobile-close-btn:focus { color: var(--white); background: rgba(255,255,255,.08); }
  .mob-search { padding: .9rem 1.25rem; border-bottom: 1px solid rgba(255,255,255,.08); }
  .mob-search-form { display: flex; }
  .mob-search-input { flex: 1; padding: .5rem .75rem; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius) 0 0 var(--radius); color: var(--white); font-family: inherit; font-size: .9rem; }
  .mob-search-input::placeholder { color: var(--gray-400); }
  .mob-search-input:focus { outline: 2px solid var(--sky); outline-offset: -2px; }
  .mob-search-btn { padding: .5rem .85rem; background: var(--blue); border: none; cursor: pointer; color: var(--white); font-size: .9rem; border-radius: 0 var(--radius) var(--radius) 0; }
  .mob-nav-list { list-style: none; padding: .5rem 0; flex: 1; }
  .mob-nav-list > li { border-bottom: 1px solid rgba(255,255,255,.05); }
  .mob-nav-list > li > a, .mob-nav-list > li > button { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: .85rem 1.25rem; color: var(--gray-200); font-size: .9rem; font-weight: 600; background: none; border: none; cursor: pointer; text-decoration: none; font-family: inherit; text-align: left; }
  .mob-nav-list > li > a:hover, .mob-nav-list > li > a:focus, .mob-nav-list > li > button:hover, .mob-nav-list > li > button:focus { background: rgba(255,255,255,.06); color: var(--white); }
  .mob-submenu { list-style: none; background: rgba(0,0,0,.2); display: none; }
  .mob-submenu.open { display: block; }
  .mob-submenu li a { display: block; padding: .65rem 1.25rem .65rem 2.25rem; color: var(--gray-400); font-size: .875rem; text-decoration: none; }
  .mob-submenu li a:hover, .mob-submenu li a:focus { color: var(--white); background: rgba(255,255,255,.05); }
  .mob-nav-footer { padding: .9rem 1.25rem; border-top: 1px solid rgba(255,255,255,.08); display: flex; gap: 1rem; flex-wrap: wrap; }
  .mob-nav-footer a { color: var(--gray-400); font-size: .8rem; text-decoration: none; }
  .mob-nav-footer a:hover { color: var(--white); }

  /* ── Page Header Banner ── */
  .page-banner { background: var(--navy); border-bottom: 3px solid var(--accent); padding: 2rem 0; }
  .page-banner-inner { display: flex; flex-direction: column; gap: .35rem; }
  .breadcrumb { display: flex; align-items: center; gap: .5rem; font-size: .875rem; flex-wrap: wrap; }
  .breadcrumb li { display: flex; align-items: center; gap: .5rem; list-style: none; }
  .breadcrumb a { color: #c8d8eb; text-decoration: underline; }
  .breadcrumb a:hover, .breadcrumb a:focus { color: var(--white); }
  .breadcrumb-sep { color: #6a7f96; font-size: .65rem; }
  .breadcrumb-current { color: var(--white); font-weight: 700; }
  .page-banner h1 { color: var(--white); font-size: 1.9rem; font-weight: 700; line-height: 1.25; margin-top: .4rem; }

  /* ── Two-column layout ── */
  .page-body { padding: 2.75rem 0; }
  .page-layout { display: grid; grid-template-columns: 1fr 300px; gap: 2.5rem; align-items: start; }
  .page-content { min-width: 0; }
  .page-sidebar { display: flex; flex-direction: column; gap: 1.5rem; }

  /* ── Content typography ── */
  .content-section { margin-bottom: 2.5rem; }
  .content-section:last-child { margin-bottom: 0; }
  .content-h2 { font-size: 1.35rem; font-weight: 700; color: var(--navy); margin-bottom: .4rem; padding-bottom: .4rem; border-bottom: 2px solid var(--accent); display: inline-block; }
  .content-h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin: 1.25rem 0 .4rem; }
  .content-p { font-size: 1rem; color: var(--gray-600); line-height: 1.8; margin-bottom: 1rem; }
  .content-p:last-child { margin-bottom: 0; }

  /* ── Staggered image + text ── */
  .stagger-block { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; margin-bottom: 2rem; }
  .stagger-block.reverse { direction: rtl; }
  .stagger-block.reverse > * { direction: ltr; }
  .stagger-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-md); }
  .stagger-img img { width: 100%; height: 100%; object-fit: cover; display: block; aspect-ratio: 4/3; }
  .stagger-text h3 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin-bottom: .6rem; }
  .stagger-text p { font-size: 1rem; color: var(--gray-600); line-height: 1.8; }

  /* ── Accordion ── */
  .accordion { border: 1px solid var(--gray-200); border-radius: var(--radius); overflow: hidden; margin-bottom: 1rem; }
  .accordion-item { border-bottom: 1px solid var(--gray-200); }
  .accordion-item:last-child { border-bottom: none; }
  .accordion-trigger { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1rem 1.15rem; background: var(--white); border: none; cursor: pointer; font-family: inherit; font-size: 1rem; font-weight: 600; color: var(--navy); text-align: left; transition: background .15s; }
  .accordion-trigger:hover, .accordion-trigger:focus { background: var(--gray-100); }
  .accordion-trigger[aria-expanded="true"] { background: var(--gray-100); color: var(--blue); }
  .accordion-icon { font-size: .75rem; color: var(--blue); flex-shrink: 0; transition: transform .25s; }
  .accordion-trigger[aria-expanded="true"] .accordion-icon { transform: rotate(180deg); }
  .accordion-panel { display: none; padding: 1rem 1.15rem; background: var(--white); font-size: 1rem; color: var(--gray-600); line-height: 1.8; border-top: 1px solid var(--gray-100); }
  .accordion-panel.open { display: block; }
  .accordion-panel p { margin-bottom: .75rem; }
  .accordion-panel p:last-child { margin-bottom: 0; }
  .accordion-panel ul { padding-left: 1.5rem; margin-bottom: .75rem; }
  .accordion-panel ul li { margin-bottom: .35rem; }

  /* ── Responsive Table ── */
  .table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 1rem; }
  .content-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
  .content-table caption { font-size: .9rem; color: var(--gray-600); text-align: left; padding: .5rem 0; margin-bottom: .35rem; font-style: italic; }
  .content-table thead th { background: var(--navy); color: var(--white); padding: .75rem 1rem; text-align: left; font-weight: 700; white-space: nowrap; }
  .content-table tbody tr { border-bottom: 1px solid var(--gray-200); }
  .content-table tbody tr:last-child { border-bottom: none; }
  .content-table tbody tr:nth-child(even) { background: var(--gray-100); }
  .content-table tbody td { padding: .7rem 1rem; color: var(--gray-600); vertical-align: top; }
  .content-table tbody tr:hover { background: #e8edf4; }

  /* ── Buttons ── */
  .btn-group { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 1rem; }
  .btn { display: inline-flex; align-items: center; gap: .4rem; padding: .65rem 1.4rem; border-radius: var(--radius); font-size: 1rem; font-weight: 600; text-decoration: none; cursor: pointer; border: 2px solid transparent; font-family: inherit; white-space: nowrap; }
  .btn:focus { outline: 3px solid var(--accent); outline-offset: 2px; }
  .btn-primary { background: var(--blue-lt); color: var(--white); border-color: var(--blue-lt); }
  .btn-primary:hover { background: var(--sky); border-color: var(--sky); color: var(--white); text-decoration: none; }
  .btn-secondary { background: var(--white); color: var(--navy); border-color: var(--navy); }
  .btn-secondary:hover { background: var(--navy); color: var(--white); text-decoration: none; }
  .btn-outline { background: transparent; color: var(--blue-lt); border-color: var(--blue-lt); }
  .btn-outline:hover { background: var(--blue-lt); color: var(--white); text-decoration: none; }
  .btn-sm { padding: .4rem .9rem; font-size: .875rem; }

  /* ── Lists ── */
  .styled-list { padding-left: 0; list-style: none; margin-bottom: 1rem; }
  .styled-list li { display: flex; align-items: flex-start; gap: .6rem; padding: .4rem 0; border-bottom: 1px solid var(--gray-100); font-size: 1rem; color: var(--gray-600); line-height: 1.7; }
  .styled-list li:last-child { border-bottom: none; }
  .styled-list li::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--blue); flex-shrink: 0; margin-top: .55rem; }
  .styled-list-check li::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; width: auto; height: auto; background: none; border-radius: 0; color: #1a6640; font-size: .8rem; margin-top: .35rem; }
  .content-ol { padding-left: 1.5rem; margin-bottom: 1rem; }
  .content-ol li { font-size: 1rem; color: var(--gray-600); line-height: 1.8; margin-bottom: .4rem; padding-left: .35rem; }

  /* ── Photo Grid ── */
  .photo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem; }
  .photo-grid-btn { background: none; border: none; padding: 0; cursor: pointer; border-radius: var(--radius); overflow: hidden; display: block; width: 100%; position: relative; }
  .photo-grid-btn img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; border-radius: var(--radius); transition: transform .2s, opacity .2s; }
  .photo-grid-btn:hover img, .photo-grid-btn:focus img { transform: scale(1.03); opacity: .92; }
  .photo-grid-btn:focus { outline: 3px solid var(--accent); outline-offset: 2px; }
  .photo-grid-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; background: rgba(10,34,64,.35); opacity: 0; transition: opacity .2s; border-radius: var(--radius); }
  .photo-grid-btn:hover .photo-grid-overlay, .photo-grid-btn:focus .photo-grid-overlay { opacity: 1; }
  .photo-grid-overlay i { color: var(--white); font-size: 1.5rem; }

  /* ── Photo Grid with captions ── */
  .photo-caption-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; margin-bottom: 1rem; }
  .photo-caption-item { display: flex; flex-direction: column; }
  .photo-caption-item a { display: block; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; }
  .photo-caption-item a img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; transition: transform .2s; }
  .photo-caption-item a:hover img, .photo-caption-item a:focus img { transform: scale(1.03); }
  .photo-caption-item a:focus { outline: 3px solid var(--accent); outline-offset: 2px; }
  .photo-caption { background: var(--gray-100); border: 1px solid var(--gray-200); border-top: none; border-radius: 0 0 var(--radius) var(--radius); padding: .6rem .85rem; font-size: .875rem; color: var(--gray-600); line-height: 1.5; }
  .photo-caption strong { display: block; color: var(--navy); font-size: .9rem; margin-bottom: .15rem; }

  /* ── Lightbox ── */
  .lightbox { display: none; position: fixed; inset: 0; z-index: 2000; background: rgba(5,15,30,.92); align-items: center; justify-content: center; }
  .lightbox.active { display: flex; }
  .lightbox-inner { position: relative; max-width: 90vw; max-height: 90vh; display: flex; flex-direction: column; align-items: center; }
  .lightbox-img { max-width: 100%; max-height: 80vh; border-radius: var(--radius); display: block; box-shadow: 0 8px 40px rgba(0,0,0,.5); }
  .lightbox-caption { color: #c8d8eb; font-size: .9rem; margin-top: .75rem; text-align: center; }
  .lightbox-close { position: fixed; top: 1rem; right: 1.25rem; background: none; border: none; color: var(--white); font-size: 1.75rem; cursor: pointer; padding: .35rem .5rem; border-radius: var(--radius); z-index: 2001; }
  .lightbox-close:hover, .lightbox-close:focus { background: rgba(255,255,255,.12); }
  .lightbox-close:focus { outline: 3px solid var(--accent); outline-offset: 2px; }
  .lightbox-nav { display: flex; gap: 1rem; margin-top: 1rem; }
  .lightbox-nav button { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: var(--white); padding: .5rem 1.1rem; border-radius: var(--radius); cursor: pointer; font-size: .9rem; font-family: inherit; }
  .lightbox-nav button:hover, .lightbox-nav button:focus { background: rgba(255,255,255,.2); }
  .lightbox-nav button:focus { outline: 3px solid var(--accent); outline-offset: 2px; }

  /* ── Info / Alert Boxes ── */
  .alert { border-radius: var(--radius); padding: 1rem 1.25rem; margin-bottom: 1rem; display: flex; gap: .85rem; align-items: flex-start; }
  .alert-icon { font-size: 1.1rem; flex-shrink: 0; margin-top: .15rem; }
  .alert-body { font-size: .95rem; line-height: 1.7; color: var(--gray-600); }
  .alert-body strong { display: block; margin-bottom: .2rem; font-size: 1rem; }
  .alert-info { background: #e8f0fb; border-left: 4px solid var(--blue); }
  .alert-info .alert-icon { color: var(--blue); }
  .alert-info .alert-body strong { color: var(--navy); }
  .alert-warning { background: #fff8e1; border-left: 4px solid #f0b429; }
  .alert-warning .alert-icon { color: #b07d10; }
  .alert-warning .alert-body strong { color: #7a5500; }
  .alert-success { background: #e8f5ee; border-left: 4px solid #2e7d52; }
  .alert-success .alert-icon { color: #2e7d52; }
  .alert-success .alert-body strong { color: #1a4d30; }

  /* ── Contact Card (sidebar) ── */
  .sidebar-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
  .sidebar-card-header { background: var(--navy); color: var(--white); padding: .75rem 1rem; font-size: 1rem; font-weight: 700; }
h2.sidebar-card-header {
  font-size: 1rem;
  font-weight: 700;      
  line-height: 1.3;
  margin: 0;             
}
  .sidebar-card-body { padding: 1rem; }
  .contact-row { display: flex; gap: .65rem; align-items: flex-start; margin-bottom: .65rem; font-size: .95rem; color: var(--gray-600); line-height: 1.6; }
  .contact-row:last-child { margin-bottom: 0; }
  .contact-row i { color: var(--blue); width: 18px; text-align: center; flex-shrink: 0; margin-top: .2rem; font-size: .95rem; }
  .contact-row a { color: var(--blue-lt); }
  .sidebar-divider { border: none; border-top: 1px solid var(--gray-200); margin: .85rem 0; }

  /* ── Quick Links (sidebar) ── */
  .sidebar-links { list-style: none; display: flex; flex-direction: column; }
  .sidebar-links li { border-bottom: 1px solid var(--gray-100); }
  .sidebar-links li:last-child { border-bottom: none; }
  .sidebar-links a { display: flex; align-items: center; gap: .5rem; padding: .6rem .25rem; font-size: .95rem; font-weight: 600; color: var(--blue-lt); text-decoration: none; }
  .sidebar-links a:hover, .sidebar-links a:focus { color: var(--navy); }
  .sidebar-links a i { font-size: .7rem; color: var(--blue); flex-shrink: 0; }

  /* ── Document list (sidebar) ── */
  .doc-list { list-style: none; display: flex; flex-direction: column; gap: .5rem; }
  .doc-list a { display: flex; align-items: center; gap: .6rem; padding: .55rem .75rem; background: var(--off-white); border: 1px solid var(--gray-200); border-radius: var(--radius); font-size: .9rem; font-weight: 600; color: var(--navy); text-decoration: none; transition: background .15s; }
  .doc-list a:hover, .doc-list a:focus { background: var(--gray-100); color: var(--blue); }
  .doc-list a i { color: var(--blue); flex-shrink: 0; }

  /* ── Footer ── */
  .site-footer { background: var(--navy); color: #c8d8eb; font-size: .875rem; }
  .footer-top { padding: 3rem 0 2rem; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2rem; }
  .footer-brand p { color: #c8d8eb; margin-top: .75rem; font-size: .875rem; line-height: 1.7; max-width: 280px; }
  .footer-social { display: flex; gap: .6rem; margin-top: 1rem; }
  .social-btn { width: 34px; height: 34px; background: rgba(255,255,255,.07); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; color: #c8d8eb; text-decoration: none; border: 1px solid rgba(255,255,255,.08); }
  .social-btn:hover, .social-btn:focus { background: var(--blue); color: var(--white); }
  .footer-col h2, .footer-col h3 { color: var(--white); font-size: .875rem; font-weight: 700; margin-bottom: .9rem; letter-spacing: .03em; text-transform: uppercase; }
  .footer-col ul { list-style: none; display: flex; flex-direction: column; gap: .45rem; }
  .footer-col ul a { color: #c8d8eb; text-decoration: none; font-size: .875rem; }
  .footer-col ul a:hover, .footer-col ul a:focus { color: var(--white); }
  .footer-view-all { display: inline-flex; align-items: center; gap: .3rem; color: #c8d8eb; text-decoration: none; font-size: .875rem; font-weight: 600; margin-top: .35rem; border-top: 1px solid rgba(255,255,255,.1); padding-top: .6rem; }
  .footer-view-all:hover, .footer-view-all:focus { color: var(--white); }
  .footer-bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 1.25rem 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: .75rem; font-size: .875rem; }
  .footer-bottom-left { display: flex; flex-direction: column; gap: .2rem; }
  .footer-bottom-links { display: flex; gap: 1.25rem; }
  .footer-bottom-links a { color: #c8d8eb; text-decoration: none; }
  .footer-bottom-links a:hover { color: var(--white); }

  /* ── Responsive ── */
  @media (max-width: 1000px) {
    .primary-nav { display: none; }
    .menu-toggle { display: flex; align-items: center; }
    .site-nav .container { position: relative; min-height: 52px; display: flex; align-items: center; justify-content: center; }
    .page-layout { grid-template-columns: 1fr; }
  }
  @media (max-width: 780px) {
    .stagger-block, .stagger-block.reverse { grid-template-columns: 1fr; direction: ltr; }
    .photo-grid, .photo-caption-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
    .page-banner h1 { font-size: 1.45rem; }
  }
  @media (max-width: 640px) {
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; text-align: center; }
    .footer-bottom-links { justify-content: center; flex-wrap: wrap; }
    .page-sidebar { display: flex; flex-direction: column; }
    .btn-group { flex-direction: column; align-items: flex-start; }
  }

  /* ============================================
     NSYSTEM NEWS STYLES
     ============================================ */
  .nsystem-news-container {
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
  }

  .nsystem-news-header {
      margin-bottom: 30px;
  }

  .nsystem-news-title {
      font-size: 1.75rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--nsystem-secondary-text);
  }

  .nsystem-news-list {
      list-style: none;
      padding: 0;
      margin: 0;
  }

  .nsystem-news-item {
      margin-bottom: 15px;
      border: 2px solid var(--nsystem-border-color);
      border-radius: 8px;
      overflow: hidden;
      background: #ffffff;
  }

  .nsystem-news-header-button {
      background: var(--nsystem-primary-bg);
      color: var(--nsystem-primary-text);
      padding: 0;
      border: none;
      width: 100%;
      text-align: left;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: background-color 0.2s ease;
  }

  .nsystem-news-header-button:hover {
      background: var(--nsystem-hover-bg);
  }

  .nsystem-news-header-button:focus {
      outline: 3px solid var(--nsystem-focus-outline);
      outline-offset: -3px;
  }

  .nsystem-news-header-content {
      padding: 16px 20px;
      flex: 1;
  }

  .nsystem-news-item-title {
      font-size: 1.35rem;
      font-weight: 600;
      margin: 0 0 8px 0;
      color: var(--nsystem-primary-text);
  }

  .nsystem-news-date {
      font-size: 1.05rem;
      margin: 0;
      opacity: 0.9;
      display: flex;
      align-items: center;
      gap: 8px;
  }

  .nsystem-news-date i {
      font-size: 0.9rem;
  }

  .nsystem-news-toggle {
      padding: 16px 20px;
      font-size: 1.5rem;
      color: var(--nsystem-primary-text);
      transition: transform 0.3s ease;
  }

  .nsystem-news-header-button[aria-expanded="true"] .nsystem-news-toggle {
      transform: rotate(180deg);
  }

  .nsystem-news-details {
      padding: 20px;
      background: var(--nsystem-secondary-bg);
      border-top: 2px solid var(--nsystem-border-color);
      display: none;
  }

  .nsystem-news-details[aria-hidden="false"] {
      display: block;
  }

  .nsystem-news-description {
      color: var(--nsystem-secondary-text);
      line-height: 1.6;
      font-size: 1.15rem;
  }

  .nsystem-news-description h1,
  .nsystem-news-description h2,
  .nsystem-news-description h3,
  .nsystem-news-description h4,
  .nsystem-news-description h5,
  .nsystem-news-description h6 {
      margin-top: 1em;
      margin-bottom: 0.5em;
  }

  .nsystem-news-description p {
      margin-bottom: 1em;
  }

  .nsystem-news-description ul,
  .nsystem-news-description ol {
      margin-bottom: 1em;
      padding-left: 2em;
  }

  .nsystem-news-description a {
      color: var(--nsystem-link-color);
      text-decoration: underline;
  }

  .nsystem-news-description a:hover {
      text-decoration: none;
  }

  .nsystem-news-description a:focus {
      outline: 2px solid var(--nsystem-focus-outline);
      outline-offset: 2px;
  }

  .nsystem-no-news {
      text-align: center;
      padding: 40px 20px;
      color: #666;
      font-size: 1.1rem;
  }

  .nsystem-sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border-width: 0;
  }

  @media (max-width: 600px) {
      .nsystem-news-container { padding: 15px; }
      .nsystem-news-header-content { padding: 12px 15px; }
      .nsystem-news-toggle { padding: 12px 15px; }
      .nsystem-news-item-title { font-size: 1.1rem; }
      .nsystem-news-date { font-size: 0.9rem; }
      .nsystem-news-details { padding: 15px; }
  }

  /* ============================================
     CSYSTEM CALENDAR STYLES
     ============================================ */
  .csystem-calendar-container {
      max-width: 900px;
      margin: 0 auto;
      padding: 20px;
  }

  .csystem-calendar-header {
      margin-bottom: 30px;
  }

  .csystem-calendar-title {
      font-size: 1.75rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--csystem-secondary-text);
  }

  .csystem-event-list {
      list-style: none;
      padding: 0;
      margin: 0;
  }

  .csystem-event-item {
      margin-bottom: 15px;
      border: 2px solid var(--csystem-border-color);
      border-radius: 8px;
      overflow: hidden;
      background: #ffffff;
  }

  .csystem-event-header {
      background: var(--csystem-primary-bg);
      color: var(--csystem-primary-text);
      padding: 0;
      border: none;
      width: 100%;
      text-align: left;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: background-color 0.2s ease;
  }

  .csystem-event-header:hover {
      background: var(--csystem-hover-bg);
  }

  .csystem-event-header:focus {
      outline: 3px solid var(--csystem-focus-outline);
      outline-offset: -3px;
  }

  .csystem-event-header-content {
      padding: 16px 20px;
      flex: 1;
  }

  .csystem-event-title {
      font-size: 1.35rem;
      font-weight: 600;
      margin: 0 0 8px 0;
      color: var(--csystem-primary-text);
  }

  .csystem-event-date {
      font-size: 1.05rem;
      margin: 0;
      opacity: 0.9;
      display: flex;
      align-items: center;
      gap: 8px;
  }

  .csystem-event-date i {
      font-size: 0.9rem;
  }

  .csystem-event-toggle {
      padding: 16px 20px;
      font-size: 1.5rem;
      color: var(--csystem-primary-text);
      transition: transform 0.3s ease;
  }

  .csystem-event-header[aria-expanded="true"] .csystem-event-toggle {
      transform: rotate(180deg);
  }

  .csystem-event-details {
      padding: 20px;
      background: var(--csystem-secondary-bg);
      border-top: 2px solid var(--csystem-border-color);
      display: none;
  }

  .csystem-event-details[aria-hidden="false"] {
      display: block;
  }

  .csystem-event-description {
      color: var(--csystem-secondary-text);
      line-height: 1.6;
      font-size: 1.15rem;
  }

  .csystem-event-description h1,
  .csystem-event-description h2,
  .csystem-event-description h3,
  .csystem-event-description h4,
  .csystem-event-description h5,
  .csystem-event-description h6 {
      margin-top: 1em;
      margin-bottom: 0.5em;
  }

  .csystem-event-description p {
      margin-bottom: 1em;
  }

  .csystem-event-description ul,
  .csystem-event-description ol {
      margin-bottom: 1em;
      padding-left: 2em;
  }

  .csystem-event-description a {
      color: var(--csystem-link-color);
      text-decoration: underline;
  }

  .csystem-event-description a:hover {
      text-decoration: none;
  }

  .csystem-event-description a:focus {
      outline: 2px solid var(--csystem-focus-outline);
      outline-offset: 2px;
  }

  .csystem-no-events {
      text-align: center;
      padding: 40px 20px;
      color: #666;
      font-size: 1.1rem;
  }

  .csystem-sr-only {
      position: absolute;
      width: 1px;
      height: 1px;
      padding: 0;
      margin: -1px;
      overflow: hidden;
      clip: rect(0, 0, 0, 0);
      white-space: nowrap;
      border-width: 0;
  }

  @media (max-width: 600px) {
      .csystem-calendar-container { padding: 15px; }
      .csystem-event-header-content { padding: 12px 15px; }
      .csystem-event-toggle { padding: 12px 15px; }
      .csystem-event-title { font-size: 1.1rem; }
      .csystem-event-date { font-size: 0.9rem; }
      .csystem-event-details { padding: 15px; }
  }