/* =========================================================
   Technical Media Spec Table (Module 3)
   ========================================================= */
.spec-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 2px solid var(--line);
}
.spec-section h2 {
  font-size: 1.15rem;
  margin-bottom: .25rem;
}
.spec-table {
  font-size: .85rem;
  border-collapse: separate;
  border-spacing: 0;
  border: 2px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
}
.spec-table thead th {
  background: var(--ink);
  color: #fff;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .7rem;
  padding: .7rem .9rem;
  white-space: nowrap;
}
.spec-table tbody td,
.spec-table tbody th {
  padding: .65rem .9rem;
  border-top: 1px solid var(--line);
  vertical-align: middle;
}
.spec-table tbody tr:nth-child(even) { background: var(--bg); }
.spec-table tbody tr:hover { background: #ddf4ff; }
.spec-table .mono { font-family: "Courier New", Courier, monospace; font-weight: 700; }
.spec-table .badge-algo {
  display: inline-block;
  border: 2px solid var(--line);
  border-radius: 8px;
  padding: .15rem .5rem;
  font-weight: 800;
  font-size: .7rem;
  letter-spacing: .04em;
}
.spec-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: 0;
  border: 0;
  background: none;
  width: 100%;
  font: inherit;
  color: var(--ink);
}
.spec-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform .25s;
  flex-shrink: 0;
}
.spec-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }