.site-chrome {
  display: block;
  margin: 0 0 1rem;
  font-family: "Avenir Next", "Segoe UI", system-ui, sans-serif;
}

.site-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
  padding: 0 0 0.7rem;
  border-bottom: 1px solid var(--border);
}

.site-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
  color: var(--fg);
  font-family: "Avenir Next Condensed", "Arial Narrow", sans-serif;
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.site-brand:hover {
  color: var(--accent);
  text-decoration: none;
}

.site-bar-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  min-width: 0;
}

.site-bar-actions > button,
.site-bar-actions > a,
.site-actions-fallback > button,
.site-actions-fallback > a {
  min-height: 44px;
  padding: 0.5rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--fg);
  font-family: ui-monospace, "SFMono-Regular", monospace;
  font-size: 0.7rem;
  letter-spacing: 0.02em;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
}

.site-bar-actions > button:hover,
.site-bar-actions > a:hover,
.site-actions-fallback > button:hover,
.site-actions-fallback > a:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: transparent;
  text-decoration: none;
}

[data-site-browse-open],
[data-site-more-open] {
  display: none;
}

.site-chrome-enhanced [data-site-browse-open],
.site-chrome-enhanced [data-site-more-open] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.site-page-heading {
  margin: 1rem 0 0;
}

.site-page-heading h1 {
  margin: 0;
  color: var(--fg);
  font-family: "Avenir Next Condensed", "Arial Narrow", sans-serif;
  font-size: clamp(1.7rem, 5.8vw, 2.35rem);
  letter-spacing: -0.035em;
  line-height: 1;
}

.site-page-heading > p,
.site-page-heading #meta {
  margin: 0.45rem 0 0;
  color: var(--muted);
}

.site-nav-fallback,
.site-actions-fallback {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0;
  margin: 0.75rem 0 0;
  padding: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.site-chrome .site-nav-fallback {
  width: auto;
  margin-right: 0;
  margin-left: 0;
  overflow: visible;
  flex-wrap: wrap;
  scrollbar-width: auto;
  -webkit-mask-image: none;
  mask-image: none;
}

.site-nav-fallback a,
.site-actions-fallback > a,
.site-actions-fallback > button {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0.55rem 0.7rem;
  border: 0;
  border-right: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", monospace;
  font-size: 0.68rem;
  line-height: 1.25;
  text-decoration: none;
  white-space: normal;
}

.site-nav-fallback a:hover,
.site-nav-fallback a[aria-current="page"],
.site-actions-fallback > a:hover,
.site-actions-fallback > button:hover {
  color: var(--accent);
  background: var(--feed-wash, var(--brief-wash, transparent));
  text-decoration: none;
}

.site-nav-fallback a[aria-current="page"] {
  box-shadow: inset 0 -2px 0 var(--accent);
  color: var(--fg);
  font-weight: 700;
}

.site-actions-fallback {
  margin-top: 0.5rem;
}

.site-actions-fallback:empty {
  display: none;
}

.site-context {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) 44px;
  align-items: stretch;
  gap: 0.5rem;
  margin: 0.8rem 0 0;
}

.site-context > a,
.site-context > button,
.site-context .archive,
.site-context .archive select {
  min-height: 44px;
}

.site-context > a,
.site-context > button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--fg);
  text-decoration: none;
}

.site-context-disabled {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid var(--border);
  color: var(--muted);
  opacity: 0.42;
}

.site-context > a:hover,
.site-context > button:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.site-context .archive {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  margin: 0;
  padding: 0 0 0 0.65rem;
  border: 1px solid var(--border);
  color: var(--muted);
  font-family: ui-monospace, "SFMono-Regular", monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-context .archive select {
  width: 100%;
  min-width: 0;
  margin: 0;
  padding: 0 2rem 0 0.55rem;
  border: 0;
  border-left: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--fg);
  font-size: 0.72rem;
  letter-spacing: 0;
  text-transform: none;
}

.site-dialog {
  width: min(32rem, calc(100vw - 1rem));
  max-height: calc(100vh - 1rem);
  max-height: min(44rem, calc(100dvh - 1rem));
  margin: auto auto 0;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 0;
  background: var(--bg);
  color: var(--fg);
  box-shadow: 0 -1.2rem 3rem color-mix(in srgb, #000 22%, transparent);
  overflow: hidden;
}

.site-dialog::backdrop {
  background: color-mix(in srgb, #05070b 62%, transparent);
}

.site-dialog-panel {
  display: flex;
  max-height: calc(100vh - 1rem);
  max-height: min(44rem, calc(100dvh - 1rem));
  flex-direction: column;
  padding: 1rem 1rem calc(1rem + env(safe-area-inset-bottom));
  overflow: auto;
  overscroll-behavior: contain;
}

.site-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 0 0.75rem;
  border-bottom: 1px solid var(--border);
}

.site-dialog-head h2 {
  margin: 0;
  font-family: "Avenir Next Condensed", "Arial Narrow", sans-serif;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.site-dialog-close {
  min-width: 44px;
  min-height: 44px;
  padding: 0.4rem 0.65rem;
  border: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  color: var(--fg);
  cursor: pointer;
}

.site-dialog .site-nav-fallback,
.site-dialog .site-actions-fallback {
  display: grid;
  grid-template-columns: 1fr;
  margin: 0;
  border-top: 0;
  border-bottom: 0;
}

.site-nav-group {
  padding: 0.8rem 0 0;
}

.site-nav-group + .site-nav-group {
  border-top: 1px solid var(--border);
}

.site-nav-group-label {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-family: ui-monospace, "SFMono-Regular", monospace;
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav-group-links {
  display: grid;
  grid-template-columns: 1fr;
}

.site-dialog .site-nav-fallback a,
.site-dialog .site-actions-fallback > a,
.site-dialog .site-actions-fallback > button {
  width: 100%;
  min-height: 48px;
  justify-content: flex-start;
  padding: 0.7rem 0.55rem;
  border: 0;
  border-right: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  font-size: 0.76rem;
}

.site-dialog .site-nav-fallback a[aria-current="page"] {
  background: var(--feed-wash, var(--brief-wash, transparent));
  box-shadow: inset 3px 0 0 var(--accent);
}

.site-dialog #themeToggle,
.site-dialog #subscribeToggle {
  min-height: 48px;
  border-right: 0;
  border-bottom: 1px solid var(--border);
}

.site-dialog-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .site-bar {
    margin-left: 0;
    margin-right: 0;
  }

  .site-brand {
    font-size: 1rem;
  }

  .site-bar-actions {
    gap: 0.35rem;
  }

  .site-bar-actions > button,
  .site-bar-actions > a {
    padding-right: 0.55rem;
    padding-left: 0.55rem;
    font-size: 0.64rem;
  }

  .site-page-heading {
    margin-top: 0.85rem;
  }

  .site-page-heading h1 {
    font-size: 1.8rem;
  }

  .site-nav-fallback,
  .site-actions-fallback {
    align-items: stretch;
  }

  .site-nav-fallback a,
  .site-actions-fallback > a,
  .site-actions-fallback > button {
    flex: 1 1 9rem;
    justify-content: flex-start;
  }

  .site-context .archive {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding-left: 0;
  }

  .site-context .archive > span {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
  }

  .site-context .archive select {
    border-left: 0;
    padding-left: 0.65rem;
    font-size: 0.68rem;
  }
}

@media (min-width: 641px) {
  .site-dialog {
    margin: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-dialog,
  .site-dialog::backdrop {
    animation: none !important;
    transition: none !important;
  }
}