.tone-block {
  margin: 30px 0;
  padding: 20px;
  border-radius: 10px;
  border: 1px solid #d1d5db;
  background: #f9fafb;
  color: #111827;
}

.tone-block__title {
  margin: 0 0 16px 0;
  font-weight: 600;
  color: #111827;
}

.tone-block__list {
  margin-left: 20px;
}

.tone-block__note {
  margin-top: 10px;
  color: #374151;
}

.tone-block--falsifiability {
  border-color: #f59e0b;
  background: #fff7ed;
}

.tone-block--falsifiability .tone-block__title {
  color: #b45309;
}

.tone-block--values {
  border-color: #2563eb;
  background: #eff6ff;
}

.tone-block--values .tone-block__title {
  color: #1e40af;
}

.tone-block--next-steps {
  border-color: #10b981;
  background: #ecfdf5;
}

.tone-block--next-steps .tone-block__title {
  color: #065f46;
}

.tone-block--appendices {
  border-color: #e5e7eb;
  background: #f8fafc;
}

.confidential-banner {
  margin: 18px 0 24px 0;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #7f1d1d;
}

.confidential-banner__title {
  font-weight: 800;
  letter-spacing: 0.2px;
}

.confidential-banner__meta {
  margin-top: 6px;
  font-size: 0.95em;
  color: #991b1b;
}

.ack-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(2, 6, 23, 0.78);
}

.ack-gate__panel {
  width: 100%;
  max-width: 720px;
  background: #ffffff;
  border-radius: 14px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  padding: 22px;
  border: 1px solid rgba(15, 23, 42, 0.12);
}

.ack-gate__title {
  margin: 0 0 10px 0;
  font-size: 1.5rem;
  color: #0f172a;
}

.ack-gate__text {
  margin: 0 0 14px 0;
  color: #334155;
}

.ack-gate__form {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.ack-gate__checkbox {
  display: inline-flex;
  gap: 10px;
  align-items: flex-start;
  color: #0f172a;
  font-weight: 600;
  max-width: 520px;
}

.ack-gate__checkbox input {
  margin-top: 4px;
}

.ack-gate__btn {
  appearance: none;
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  background: #2563eb;
  color: #ffffff;
  font-weight: 700;
  cursor: pointer;
}

.ack-gate__btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.appendices__title {
  margin: 0 0 16px 0;
  color: #2563eb;
  font-weight: 600;
}

.appendices__item {
  margin-bottom: 18px;
}

.appendices__item-title {
  margin: 0 0 8px 0;
  color: #0f172a;
  font-weight: 600;
}

.appendices__item-desc {
  margin: 0 0 10px 0;
  color: #334155;
}

.appendices__link {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 8px;
  background: #2563eb;
  color: #ffffff;
  text-decoration: none;
}

.appendices__link:hover {
  text-decoration: none;
  filter: brightness(0.95);
}

.details-summary {
  cursor: pointer;
  font-weight: 600;
  color: #2563eb;
}

.details-body {
  margin-top: 12px;
  color: #334155;
}

.details-title {
  margin: 0 0 8px 0;
  color: #0f172a;
  font-weight: 600;
}

.details-list {
  margin: 0 0 12px 20px;
}

.table-scroll {
  overflow-x: auto;
}

.eigen-table {
  width: 100%;
  border-collapse: collapse;
}

.eigen-table th {
  background: #2563eb;
  color: #ffffff;
  padding: 8px;
  text-align: left;
}

.eigen-table td {
  padding: 8px;
  border: 1px solid #e5e7eb;
}