* { box-sizing: border-box; }

html, body {
  height: 100%;
  margin: 0;
}

body {
  font-family: Georgia, "Times New Roman", serif;
  color: #1c1a16;
  background: #fff;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.hub-bar {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 0.6rem 1rem;
  background: #1c1a16;
  color: #f4f1ea;
}

.hub-brand {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  white-space: nowrap;
}

.hub-brand strong {
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.hub-brand span {
  font-size: 0.85rem;
  opacity: 0.75;
}

.hub-nav {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.hub-nav button {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid #6b6455;
  border-radius: 999px;
  background: transparent;
  color: #f4f1ea;
  cursor: pointer;
}

.hub-nav button:hover {
  border-color: #f4f1ea;
}

.hub-nav button[aria-pressed="true"] {
  background: #c8a24a;
  border-color: #c8a24a;
  color: #1c1a16;
}

.hub-meta {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
}

.hub-meta a {
  color: #c8a24a;
}

#hub-current {
  opacity: 0.75;
}

.hub-main {
  flex: 1;
  display: flex;
  min-height: 0;
}

#hub-frame {
  flex: 1;
  width: 100%;
  min-height: calc(100vh - 57px);
  border: 0;
  background: #fff;
}

@media (max-width: 640px) {
  .hub-meta {
    margin-left: 0;
  }
}