.wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 1.5rem 1.2rem 4rem;
  position: relative;
  z-index: 2;
}

.hdr {
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.2rem 0.7rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  position: relative;
  z-index: 3;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.oracle-mark-link {
  flex-shrink: 0;
  border-bottom: none;
  line-height: 0;
}
.oracle-mark-link:hover { border-bottom: none; }

.oracle-mark {
  position: relative;
  display: block;
  flex-shrink: 0;
  width: 4.5rem;
  height: 4.5rem;
}

.oracle-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.oracle-mark--hero {
  width: 6rem;
  height: 6rem;
  margin: 0 auto 0.65rem;
}

.title {
  margin: 0;
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  color: var(--phosphor);
  text-shadow: 0 0 6px rgba(212,168,67,0.35);
}
.title a { color: inherit; border: none; }
.title .sep { color: var(--phosphor-dim); }

.meta {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap;
  color: var(--phosphor-dim);
  font-size: 0.95rem;
}
.meta nav a,
.meta nav button.nav-btn {
  margin-left: 1.2rem;
  border-bottom: none;
  color: var(--phosphor-dim);
}
.meta nav a:hover,
.meta nav button.nav-btn:hover {
  color: var(--phosphor);
}
.meta nav button.nav-btn {
  background: none;
  border: none;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  text-transform: uppercase;
  letter-spacing: inherit;
  cursor: pointer;
}

.section-title { margin: 1rem 0 1.2rem; font-size: 1.6rem; }

.tiers { display: flex; flex-direction: column; gap: 0.6rem; margin: 1.5rem 0; }

.row { display: flex; gap: 0.8rem; align-items: center; flex-wrap: wrap; }
.meta-row { color: var(--phosphor-dim); font-size: 0.92rem; margin-top: 0.4rem; }

.ftr {
  margin-top: 3rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  color: var(--phosphor-dim);
  font-size: 0.85rem;
  display: flex; gap: 1rem; flex-wrap: wrap; align-items: center;
}

.dev-tools {
  flex-basis: 100%;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  margin-top: 0.4rem;
  padding-top: 0.6rem;
  border-top: 1px dotted var(--border);
}