.hg-container { width: min(calc(100% - 2.5rem), var(--hg-content)); margin-inline: auto; }
.site-content { overflow: clip; }
.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  border-bottom: 1px solid var(--hg-border);
  background: rgba(7, 7, 12, 0.76);
  backdrop-filter: blur(18px) saturate(130%);
}
.site-header__inner { min-height: 76px; display: flex; align-items: center; gap: 2rem; }
.main-navigation { display: flex; align-items: center; gap: 1.5rem; margin-left: auto; }
.main-navigation__links { display: flex; align-items: center; gap: 1.4rem; margin: 0; padding: 0; list-style: none; }
.catalog-section { position: relative; z-index: 2; padding-top: clamp(3.5rem, 7vw, 6.5rem); }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 2vw, 1.5rem); padding-bottom: 5rem; }
.entry { width: min(calc(100% - 2.5rem), var(--hg-reading)); margin: 0 auto; padding: clamp(3rem, 7vw, 6rem) 0; }
.site-footer { padding: 2.5rem 0; border-top: 1px solid var(--hg-border); color: var(--hg-muted); font-size: 0.9rem; }
.site-footer__inner { display: flex; justify-content: space-between; gap: 1rem; }
@media (max-width: 880px) {
  .post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .main-navigation { position: absolute; z-index: 25; top: 100%; right: 0; left: 0; display: grid; visibility: hidden; max-height: calc(100svh - 76px); overflow-y: auto; overscroll-behavior: contain; gap: 1rem; padding: 1.25rem max(1.25rem, calc((100% - var(--hg-content)) / 2)); border-bottom: 1px solid var(--hg-border); background: rgba(10, 9, 16, 0.98); box-shadow: 0 24px 50px rgba(0,0,0,.4); opacity: 0; transform: translateY(-10px); pointer-events: none; transition: opacity 180ms ease, transform 220ms var(--hg-ease), visibility 220ms; }
  .main-navigation.is-open { visibility: visible; opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-navigation__links { display: grid; align-items: stretch; gap: 0.25rem; }
}
@media (max-width: 580px) {
  .hg-container, .entry { width: min(calc(100% - 1.5rem), var(--hg-content)); }
  .post-grid { grid-template-columns: 1fr; }
  .site-footer__inner, .section-heading { align-items: flex-start; flex-direction: column; }
}