.aow-site-header {
  position: sticky; top: 0; z-index: 50;
  border-bottom: 1px solid var(--global-border);
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
}
.aow-site-header__inner,
.aow-site-footer__inner,
.aow-content-shell { width: min(100% - 2 * var(--content-padding-x), var(--content-max-width)); margin-inline: auto; }
.aow-site-header__inner { min-height: 64px; display:flex; align-items:center; justify-content:space-between; gap:24px; }
.aow-site-brand { display:flex; align-items:center; gap:10px; color:var(--global-text); text-decoration:none; font-weight:700; }
.aow-site-brand__mark { width:30px; height:30px; border-radius:8px; display:grid; grid-template-columns:repeat(2,1fr); gap:3px; padding:6px; background:#111827; }
.aow-site-brand__mark span { border-radius:2px; background:#fff; opacity:.92; }
.aow-site-nav ul { display:flex; align-items:center; gap:20px; list-style:none; margin:0; padding:0; }
.aow-site-nav a { color:#475467; text-decoration:none; font-size:.94rem; font-weight:600; }
.aow-content-shell { padding-block: 42px 56px; }
.aow-content-card { background:var(--content-card-bg); border:1px solid var(--content-card-border); border-radius:var(--content-card-radius); padding:clamp(22px,4vw,42px); box-shadow:var(--global-shadow); }
.aow-entry-header { margin-bottom:var(--content-section-gap); }
.aow-entry-title { margin:0; color:var(--content-heading-text); font-size:clamp(2rem,4vw,3rem); line-height:1.1; letter-spacing:-.035em; }
.aow-entry-content > * { max-width: 760px; }
.aow-entry-content > .alignwide { max-width: 980px; }
.aow-entry-content > .alignfull { max-width: none; }
.aow-entry-content h2,.aow-entry-content h3,.aow-entry-content h4 { color:var(--content-heading-text); line-height:1.25; margin-top:1.6em; margin-bottom:.55em; }
.aow-entry-content p,.aow-entry-content li { color:#344054; }
.aow-entry-content table { width:100%; border-collapse:collapse; display:block; overflow-x:auto; }
.aow-entry-content th,.aow-entry-content td { padding:10px 12px; border:1px solid var(--global-border); text-align:left; }
.aow-site-footer { border-top:1px solid var(--global-border); background:#fff; }
.aow-site-footer__inner { min-height:68px; display:flex; align-items:center; justify-content:space-between; gap:20px; color:var(--global-muted); font-size:.88rem; }
.aow-not-found { text-align:center; padding:80px 20px; }
.aow-not-found strong { display:block; color:var(--global-accent); font-size:5rem; line-height:1; letter-spacing:-.08em; }
@media (max-width: 767px) {
  .aow-site-nav { display:none; }
  .aow-content-shell { padding-block:24px 36px; }
  .aow-content-card { padding:20px; }
  .aow-site-footer__inner { min-height:84px; align-items:flex-start; justify-content:center; flex-direction:column; padding-block:18px; }
}