*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--sg-bg, #f8fafc);
  color: var(--sg-text, #111827);
  font-family: var(--sg-font-body, system-ui, sans-serif);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--sg-primary, #1d4ed8); text-decoration: none; }
a:hover, a:focus { text-decoration: underline; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.screen-reader-text, .skip-link {
  border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute !important; width: 1px; word-wrap: normal !important;
}
.skip-link:focus { clip: auto !important; clip-path: none; display: block; height: auto; left: 12px; top: 12px; padding: 10px 14px; background: #fff; z-index: 100000; width: auto; box-shadow: 0 6px 20px rgba(0,0,0,.12); }
.sg-container { width: min(1180px, calc(100% - 32px)); margin-inline: auto; }
.sg-narrow { width: min(820px, calc(100% - 32px)); }
.centered { text-align: center; }
.sg-section { padding: clamp(42px, 6vw, 84px) 0; }
.sg-section-heading { margin-bottom: 26px; }
.sg-section-heading.centered { max-width: 740px; margin-inline: auto; }
.sg-section-heading.with-link { display: flex; align-items: end; justify-content: space-between; gap: 20px; }
.sg-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; font-weight: 800; color: var(--sg-primary, #1d4ed8); }
h1, h2, h3, h4, h5, h6 { font-family: var(--sg-font-heading, Georgia, serif); line-height: 1.16; color: var(--sg-secondary, #0f172a); margin: 0 0 .65em; }
h1 { font-size: clamp(2.1rem, 5vw, 4.35rem); letter-spacing: -.035em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.55rem); letter-spacing: -.025em; }
h3 { font-size: clamp(1.15rem, 2vw, 1.55rem); }
p { margin: 0 0 1.1em; }
.sg-button, .button, input[type="submit"] { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 11px 18px; border-radius: var(--sg-radius, 5px); border: 1px solid transparent; font-weight: 800; text-decoration: none; transition: transform .16s ease, box-shadow .16s ease, background .16s ease; }
.sg-button:hover, .button:hover, input[type="submit"]:hover { transform: translateY(-1px); text-decoration: none; }
.sg-button-primary, input[type="submit"] { background: var(--sg-primary, #1d4ed8); color: #fff; box-shadow: 0 10px 24px rgba(29,78,216,.18); }
.sg-button-secondary { background: var(--sg-surface, #fff); color: var(--sg-secondary, #0f172a); border-color: rgba(100,116,139,.28); }
.sg-text-link { font-weight: 800; }
.site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--sg-surface, #fff) 94%, transparent); backdrop-filter: blur(12px); border-bottom: 1px solid rgba(100,116,139,.18); }
.sg-header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 26px; }
.site-branding { min-width: 160px; }
.site-title { margin: 0; font-family: var(--sg-font-heading, Georgia, serif); font-size: 1.35rem; font-weight: 900; letter-spacing: -.02em; }
.site-title a { color: var(--sg-secondary, #0f172a); }
.site-description { margin: 2px 0 0; font-size: .84rem; color: var(--sg-muted, #64748b); }
.custom-logo { max-height: 58px; width: auto; }
.main-navigation ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 5px; }
.main-navigation a { display: block; padding: 10px 12px; color: var(--sg-secondary, #0f172a); font-weight: 700; border-radius: var(--sg-radius, 5px); }
.main-navigation a:hover, .main-navigation .current-menu-item > a { background: rgba(29,78,216,.08); color: var(--sg-primary, #1d4ed8); text-decoration: none; }
.main-navigation li { position: relative; }
.main-navigation ul ul { display: none; position: absolute; top: 100%; left: 0; min-width: 220px; background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.22); box-shadow: 0 18px 45px rgba(15,23,42,.12); border-radius: var(--sg-radius, 5px); padding: 8px; align-items: stretch; z-index: 10; }
.main-navigation li:hover > ul, .main-navigation li:focus-within > ul { display: block; }
.main-navigation ul ul a { white-space: nowrap; }
.sg-header--centered .sg-header-inner { flex-wrap: wrap; justify-content: center; padding: 12px 0; }
.sg-header--centered .site-branding { width: 100%; text-align: center; }
.sg-header--compact .sg-header-inner { min-height: 68px; }
.sg-header-search { min-width: 230px; }
.sg-menu-toggle { display: none; width: 44px; height: 44px; border: 1px solid rgba(100,116,139,.24); background: var(--sg-surface, #fff); border-radius: var(--sg-radius, 5px); padding: 10px; }
.sg-menu-toggle span:not(.screen-reader-text) { display: block; height: 2px; background: var(--sg-secondary, #0f172a); margin: 5px 0; }
.sg-search-form { display: flex; width: 100%; max-width: 460px; border: 1px solid rgba(100,116,139,.24); background: var(--sg-surface, #fff); border-radius: var(--sg-radius, 5px); overflow: hidden; }
.sg-search-form label { flex: 1; }
.sg-search-form input { width: 100%; border: 0; background: transparent; padding: 12px 13px; outline: none; }
.sg-search-form button { width: 46px; border: 0; background: var(--sg-primary, #1d4ed8); color: #fff; }
.sg-hero { padding: clamp(52px, 8vw, 110px) 0; background: linear-gradient(135deg, color-mix(in srgb, var(--sg-primary, #1d4ed8) 10%, transparent), transparent 55%); }
.sg-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .75fr); gap: clamp(28px, 5vw, 70px); align-items: center; }
.sg-hero-content p { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--sg-muted, #64748b); max-width: 690px; }
.sg-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.sg-hero-panel { background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.2); border-radius: var(--sg-radius, 5px); padding: clamp(20px, 3vw, 32px); box-shadow: 0 24px 70px rgba(15,23,42,.09); }
.sg-featured-callout img { border-radius: var(--sg-radius, 5px); margin-bottom: 18px; aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.sg-featured-callout h2 { font-size: clamp(1.35rem, 2vw, 1.85rem); }
.sg-empty-callout { min-height: 260px; display: flex; flex-direction: column; justify-content: center; }
.sg-category-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.sg-category-card { display: grid; grid-template-columns: 42px 1fr; gap: 8px 12px; align-items: center; padding: 18px; background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.2); border-radius: var(--sg-radius, 5px); color: var(--sg-secondary, #0f172a); box-shadow: 0 12px 34px rgba(15,23,42,.05); }
.sg-category-card:hover { text-decoration: none; border-color: color-mix(in srgb, var(--sg-primary, #1d4ed8) 42%, rgba(100,116,139,.2)); }
.sg-category-icon { grid-row: span 2; display: grid; place-items: center; width: 42px; height: 42px; background: rgba(29,78,216,.08); color: var(--sg-primary, #1d4ed8); border-radius: var(--sg-radius, 5px); }
.sg-category-title { font-weight: 900; }
.sg-category-count { color: var(--sg-muted, #64748b); font-size: .92rem; }
.sg-post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.sg-post-card { background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.2); border-radius: var(--sg-radius, 5px); overflow: hidden; display: flex; flex-direction: column; min-height: 100%; box-shadow: 0 14px 36px rgba(15,23,42,.055); }
.sg-post-card .sg-featured-image { margin: 0; }
.sg-post-card .sg-featured-image img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.sg-post-card-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.sg-post-card-title { font-family: var(--sg-font-heading, Georgia, serif); margin-bottom: 9px; }
.sg-post-card-title a { color: var(--sg-secondary, #0f172a); }
.sg-post-card-body p { color: var(--sg-muted, #64748b); margin-top: 8px; }
.sg-read-more { margin-top: auto; font-weight: 900; }
.sg-entry-meta, .sg-post-card-meta { display: flex; flex-wrap: wrap; gap: 8px 12px; color: var(--sg-muted, #64748b); font-size: .9rem; }
.sg-entry-meta i, .sg-post-card-meta i { color: var(--sg-primary, #1d4ed8); }
.cat-links a { color: var(--sg-primary, #1d4ed8); font-weight: 800; }
.sg-trust-section { background: color-mix(in srgb, var(--sg-primary, #1d4ed8) 7%, transparent); }
.sg-trust-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 28px; background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.18); border-radius: var(--sg-radius, 5px); padding: clamp(24px, 4vw, 42px); }
.sg-trust-list { display: grid; gap: 12px; align-content: center; }
.sg-trust-list div { padding: 14px 16px; background: var(--sg-bg, #f8fafc); border-radius: var(--sg-radius, 5px); border: 1px solid rgba(100,116,139,.16); font-weight: 800; }
.sg-trust-list i { color: var(--sg-primary, #1d4ed8); margin-right: 8px; }
.sg-faq-list { display: grid; gap: 12px; }
.sg-faq-item { background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.22); border-radius: var(--sg-radius, 5px); overflow: hidden; }
.sg-faq-item summary { list-style: none; display: flex; justify-content: space-between; gap: 16px; padding: 18px 20px; cursor: pointer; font-weight: 900; color: var(--sg-secondary, #0f172a); }
.sg-faq-item summary::-webkit-details-marker { display: none; }
.sg-faq-item summary::after { content: '+'; font-weight: 900; color: var(--sg-primary, #1d4ed8); }
.sg-faq-item[open] summary::after { content: '−'; }
.sg-faq-answer { padding: 0 20px 18px; color: var(--sg-muted, #64748b); }
.sg-page-header { padding: 44px 0 22px; max-width: 860px; }
.archive-description { color: var(--sg-muted, #64748b); }
.sg-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding-top: 22px; font-size: .9rem; color: var(--sg-muted, #64748b); }
.sg-breadcrumbs a { color: var(--sg-muted, #64748b); font-weight: 700; }
.sg-archive-main { padding-bottom: 70px; }
.sg-archive-layout--list { grid-template-columns: 1fr; }
.sg-archive-layout--list .sg-post-card { display: grid; grid-template-columns: 280px 1fr; }
.sg-archive-layout--list .sg-featured-image img { height: 100%; aspect-ratio: auto; }
.sg-single-main, .sg-page-main { padding-bottom: 74px; }
.sg-single-header { max-width: 880px; margin-inline: auto; padding: 34px 0 18px; }
.sg-single-header h1 { margin-top: 12px; }
.sg-single-featured-image { margin: 10px auto 34px; max-width: 1040px; }
.sg-single-featured-image img { width: 100%; border-radius: var(--sg-radius, 5px); object-fit: cover; }
.sg-single-featured-image figcaption { color: var(--sg-muted, #64748b); font-size: .88rem; margin-top: 8px; text-align: center; }
.sg-single-layout-wrap { display: grid; grid-template-columns: minmax(0, 1fr); gap: 38px; max-width: 820px; margin-inline: auto; }
.sg-single--sidebar .sg-single-layout-wrap { max-width: 1120px; grid-template-columns: minmax(0, 1fr) 320px; align-items: start; }
.sg-prose { background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.16); border-radius: var(--sg-radius, 5px); padding: clamp(22px, 4vw, 46px); }
.sg-prose > *:first-child { margin-top: 0; }
.sg-prose > *:last-child { margin-bottom: 0; }
.sg-prose p, .sg-prose li { font-size: 1.05rem; line-height: 1.82; }
.sg-prose h2 { margin-top: 1.55em; }
.sg-prose h3 { margin-top: 1.4em; }
.sg-prose ul, .sg-prose ol { padding-left: 1.4em; }
.sg-prose blockquote { margin: 1.6em 0; padding: 18px 20px; border-left: 4px solid var(--sg-primary, #1d4ed8); background: var(--sg-bg, #f8fafc); }
.sg-prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0; font-size: .96rem; }
.sg-prose th, .sg-prose td { border: 1px solid rgba(100,116,139,.24); padding: 12px; text-align: left; }
.sg-prose th { background: var(--sg-bg, #f8fafc); }
.sg-prose img { border-radius: var(--sg-radius, 5px); }
.sg-sidebar .widget, .sg-author-box, .sg-comments, .sg-post-nav, .sg-empty-state { background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.16); border-radius: var(--sg-radius, 5px); padding: 22px; }
.sg-sidebar { display: grid; gap: 18px; }
.widget-title { font-size: 1.1rem; }
.sg-entry-footer, .sg-author-box, .sg-post-nav, .sg-comments { max-width: 820px; margin: 26px auto 0; }
.sg-author-box { display: grid; grid-template-columns: 72px 1fr; gap: 18px; }
.sg-author-avatar img { border-radius: var(--sg-radius, 5px); }
.sg-post-nav .nav-links { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.sg-post-nav a { display: block; padding: 16px; border: 1px solid rgba(100,116,139,.16); border-radius: var(--sg-radius, 5px); color: var(--sg-secondary, #0f172a); font-weight: 900; }
.sg-post-nav span { display: block; color: var(--sg-muted, #64748b); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.navigation.pagination { margin-top: 34px; }
.nav-links { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.page-numbers { padding: 9px 13px; background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.22); border-radius: var(--sg-radius, 5px); font-weight: 800; }
.page-numbers.current { background: var(--sg-primary, #1d4ed8); color: #fff; }
.sg-footer { margin-top: 40px; background: var(--sg-secondary, #0f172a); color: rgba(255,255,255,.78); padding: 52px 0 24px; }
.sg-footer a { color: #fff; }
.sg-footer h2 { color: #fff; font-size: 1.12rem; }
.sg-footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 34px; }
.sg-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sg-footer-brand p { max-width: 460px; }
.sg-footer-contact { font-weight: 800; }
.sg-footer-bottom { border-top: 1px solid rgba(255,255,255,.14); margin-top: 34px; padding-top: 18px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: .9rem; }
.sg-footer--compact .sg-footer-grid { grid-template-columns: 1fr; }
.sg-footer--editorial .sg-footer-grid { grid-template-columns: 1fr 1fr 1fr; }
.comment-list { padding-left: 1.2em; }
.comment-respond input:not([type="submit"]), .comment-respond textarea { width: 100%; border: 1px solid rgba(100,116,139,.24); border-radius: var(--sg-radius, 5px); padding: 11px 12px; }
.wp-caption { max-width: 100%; }
.wp-caption-text, .gallery-caption { color: var(--sg-muted, #64748b); font-size: .9rem; }
.alignleft { float: left; margin: .3em 1.2em 1em 0; }
.alignright { float: right; margin: .3em 0 1em 1.2em; }
.aligncenter { margin-left: auto; margin-right: auto; }
.bypostauthor { outline: 2px solid color-mix(in srgb, var(--sg-primary, #1d4ed8) 30%, transparent); }
@media (max-width: 980px) {
  .sg-hero-grid, .sg-trust-grid, .sg-single--sidebar .sg-single-layout-wrap { grid-template-columns: 1fr; }
  .sg-post-grid, .sg-category-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sg-archive-layout--list .sg-post-card { grid-template-columns: 220px 1fr; }
  .sg-header-search { display: none; }
}
@media (max-width: 760px) {
  .sg-container, .sg-narrow { width: min(100% - 24px, 1180px); }
  .sg-header-inner { min-height: 64px; }
  .sg-menu-toggle { display: block; margin-left: auto; }
  .main-navigation { position: fixed; inset: 64px 12px auto 12px; background: var(--sg-surface, #fff); border: 1px solid rgba(100,116,139,.22); border-radius: var(--sg-radius, 5px); box-shadow: 0 18px 50px rgba(15,23,42,.16); padding: 12px; display: none; }
  .main-navigation.is-open { display: block; }
  .main-navigation ul { display: grid; align-items: stretch; }
  .main-navigation ul ul { position: static; display: block; box-shadow: none; border: 0; padding-left: 12px; }
  .sg-header--centered .site-branding { width: auto; text-align: left; }
  .site-description { display: none; }
  .sg-hero { padding: 40px 0; }
  .sg-post-grid, .sg-category-grid, .sg-footer-grid, .sg-footer--editorial .sg-footer-grid, .sg-archive-layout--list .sg-post-card { grid-template-columns: 1fr; }
  .sg-section-heading.with-link { align-items: start; flex-direction: column; }
  .sg-prose { padding: 20px; }
  .sg-prose p, .sg-prose li { font-size: 1rem; line-height: 1.75; }
  .sg-post-nav .nav-links { grid-template-columns: 1fr; }
  .sg-footer-bottom { display: block; }
}
@media (max-width: 440px) {
  .sg-hero-actions { display: grid; }
  .sg-button { width: 100%; }
}


/* Phase 3 layout matrix */
.sg-topbar{background:var(--sg-secondary,#0f172a);color:rgba(255,255,255,.84);font-size:.88rem}.sg-topbar a{color:#fff;font-weight:800}.sg-topbar-inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:16px}.sg-header--navbelow .sg-header-inner{justify-content:center}.sg-header--navbelow #site-navigation{display:none}.sg-navbelow-row{border-top:1px solid rgba(100,116,139,.16)}.sg-navbelow ul{justify-content:center}.sg-header--minimal .site-description,.sg-header--minimal .sg-header-search{display:none}.sg-header--magazine .sg-header-inner{min-height:92px}.sg-header--magazine .site-title{font-size:1.75rem}.sg-header--split .sg-header-inner{justify-content:center}.sg-header--split #site-navigation{margin-left:auto}.sg-split-nav-left{margin-right:auto}.sg-page-header--with-search p,.sg-template-summary{color:var(--sg-muted,#64748b);font-size:1.08rem}.sg-search-panel{width:min(920px,calc(100% - 32px));margin:28px auto;background:var(--sg-surface,#fff);border:1px solid rgba(100,116,139,.2);border-radius:var(--sg-radius,5px);padding:clamp(22px,4vw,36px);box-shadow:0 18px 50px rgba(15,23,42,.06)}.sg-search-panel .sg-search-form,.sg-search-page-form .sg-search-form{max-width:none}.sg-archive-search{margin-top:18px}.sg-mini-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.sg-mini-card{background:var(--sg-surface,#fff);border:1px solid rgba(100,116,139,.18);border-radius:var(--sg-radius,5px);padding:18px;min-height:145px}.sg-mini-card h3{font-size:1.12rem;margin-top:10px}.sg-template-hero{background:linear-gradient(135deg,color-mix(in srgb,var(--sg-primary,#1d4ed8) 11%,transparent),transparent 68%)}.sg-template-page .sg-prose{margin-top:20px}.sg-contact-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:32px;align-items:start;padding-bottom:70px}.sg-contact-card{background:var(--sg-surface,#fff);border:1px solid rgba(100,116,139,.18);border-radius:var(--sg-radius,5px);padding:24px;position:sticky;top:96px}.sg-footer-minimal-row{display:flex;justify-content:space-between;gap:28px;align-items:flex-start}.sg-footer-minimal-row ul{display:flex;flex-wrap:wrap;gap:12px}.sg-footer-search{margin-top:28px;padding:22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:var(--sg-radius,5px)}.sg-footer-search .sg-search-form{max-width:620px}.sg-footer--directory .sg-footer-grid,.sg-footer--resource .sg-footer-grid{grid-template-columns:1.2fr 1fr 1fr}.sg-archive-layout--magazine .sg-post-card:first-child{grid-column:span 2}.sg-archive-layout--compact{grid-template-columns:1fr}.sg-archive-layout--compact .sg-post-card{box-shadow:none;border-left:0;border-right:0;border-radius:0}.sg-archive-layout--compact .sg-featured-image{display:none}.sg-archive-layout--directory .sg-post-card{box-shadow:none}.sg-single--wide .sg-single-layout-wrap{max-width:980px}.sg-single--compact .sg-single-layout-wrap{max-width:720px}.sg-single--resource .sg-prose{border-top:4px solid var(--sg-primary,#1d4ed8)}.sg-template-comparison .sg-category-card,.sg-template-directory .sg-category-card{box-shadow:none}
@media(max-width:980px){.sg-mini-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-contact-grid{grid-template-columns:1fr}.sg-contact-card{position:static}.sg-split-nav-left{display:none}.sg-footer-minimal-row{display:block}}
@media(max-width:760px){.sg-topbar{display:none}.sg-mini-grid{grid-template-columns:1fr}.sg-header--navbelow #site-navigation{display:block}.sg-navbelow-row{display:none}.sg-contact-grid{padding-bottom:40px}.sg-footer-minimal-row ul{display:grid}.sg-archive-layout--magazine .sg-post-card:first-child{grid-column:auto}}