:root {
  --head-h: 3.25rem;
}

.site-head {
  background: var(--chrome);
  border-bottom: 1px solid var(--rule);
  margin-bottom: 2rem;
}

.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--head-h);
  flex-wrap: wrap;
}

.brand {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.brand:hover { color: var(--link-hover); }

.site-nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.site-nav a {
  color: var(--ink-muted);
  text-decoration: none;
  font-size: 0.92rem;
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
}

.site-nav a:hover { color: var(--link-hover); }

.site-nav a.current {
  color: var(--ink);
  border-bottom-color: var(--slate);
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-muted);
  max-width: 46rem;
  margin-bottom: 2rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1.25rem;
  margin: 2rem 0;
}

.product-grid .panel {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
}

.product-grid .panel h2 { margin-top: 0; }

.product-grid .panel ul {
  margin: 0 0 1.25rem;
  padding-left: 1.1rem;
  color: var(--ink-muted);
}

.product-grid .panel li { margin-bottom: 0.35rem; }

.product-grid .panel > p:last-child { margin-top: auto; margin-bottom: 0; }

.notice {
  background: var(--panel-head);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin: 2.5rem 0;
}

.notice h2 { margin-top: 0; font-size: 1.05rem; }
.notice p:last-child { margin-bottom: 0; }

.site-foot {
  border-top: 1px solid var(--rule);
  margin-top: 3rem;
  padding: 1.5rem 0 2.5rem;
  font-size: 0.88rem;
  color: var(--ink-muted);
}

.site-foot p { margin: 0 0 0.35rem; }

/* ---- admin (/admin/usage) — internal pages, same tokens as everything else ---------------- */
.admin-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 0.5rem 1rem; }
.admin-head p { margin: 0; }

.tabs { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; border-bottom: 1px solid var(--rule); margin: 1rem 0; }
.tabs a { padding: 0.4rem 0; color: var(--ink-muted); text-decoration: none; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.tabs a:hover { color: var(--link-hover); }
.tabs a.current { color: var(--ink); border-bottom-color: var(--slate); }

.table.usage td { vertical-align: top; }
.table.usage .op-name { font-size: 0.85em; max-width: 22rem; overflow-wrap: anywhere; }
.table.usage td.zone { white-space: nowrap; }
.table.usage td.zone .muted { font-size: 0.85em; }
.hot { color: var(--bad) !important; font-weight: 600; }