.meta {
  margin-top: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  position: relative;
  z-index: 1;
}

/* Layout */
.content {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 18px;
  margin-top: 18px;
}

.side {
  position: sticky;
  top: 92px;
  align-self: start;
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
  padding: 16px;
}
.side h2 {
  margin: 0 0 10px;
  font-size: 1.05rem;
  font-weight: 900;
}
.side a {
  display: block;
  padding: 10px 10px;
  border-radius: 12px;
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88);
  border: 1px solid transparent;
  transition: 0.18s ease;
  font-weight: 700;
}
.side a:hover {
  background: rgba(255, 122, 0, 0.08);
  border-color: rgba(255, 122, 0, 0.25);
  color: rgba(255, 255, 255, 0.95);
}

.main {
  border-radius: var(--radius);
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.02);
  box-shadow: var(--shadow);
  padding: 18px;
}

.section {
  padding: 16px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.03),
    rgba(255, 255, 255, 0.015)
  );
  margin-bottom: 14px;
}
.section h3 {
  margin: 0 0 8px;
  font-size: 1.15rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.95);
}
.section p,
.section li {
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.7;
  margin: 8px 0;
}
.section ul {
  margin: 8px 0 0;
  padding-left: 18px;
}

.callout {
  margin-top: 12px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 122, 0, 0.25);
  background: rgba(255, 122, 0, 0.08);
  color: rgba(255, 255, 255, 0.9);
}
.callout b {
  color: var(--accent2);
}

/* Mobile */
@media (max-width: 900px) {
  .content {
    grid-template-columns: 1fr;
  }
  .side {
    position: relative;
    top: 0;
  }
  .brand-sub {
    display: none;
  }
}

.p_center {
  text-align: center;
}