.proof-index-page {
  width: min(1040px, 100%);
}

.proof-levels {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 12px 0 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.proof-levels div {
  min-width: 0;
  background: #fff;
  padding: 16px;
}

.proof-levels span,
.proof-levels strong {
  display: block;
}

.proof-levels span {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 900;
  text-transform: uppercase;
}

.proof-levels strong {
  margin-top: 5px;
}

.proof-levels p {
  margin: 7px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.proof-status.canonical {
  border-color: rgba(22, 121, 76, 0.25);
  background: var(--soft-good);
  color: var(--good);
}

.proof-status.source-verified {
  border-color: rgba(31, 41, 51, 0.18);
  background: var(--soft-blue);
  color: var(--ink);
}

.proof-status.integrity-warning {
  border-color: rgba(180, 35, 24, 0.26);
  background: var(--soft-bad);
  color: var(--bad);
}

.canonical-proof-item {
  border-color: rgba(22, 121, 76, 0.24);
}

.confirmed-proof-item.integrity-warning {
  border-color: rgba(180, 35, 24, 0.34);
}

.proof-submission-boundary {
  margin: 0 auto 18px;
  border: 1px solid rgba(154, 103, 0, 0.24);
  border-radius: 8px;
  background: var(--soft-warn);
  padding: 16px;
}

.proof-submission-boundary p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.proof-lifecycle {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 0.42fr);
  gap: 18px;
  align-items: center;
  margin: 0 auto 18px;
  border: 1px solid var(--line);
  border-left-width: 5px;
  border-radius: 8px;
  background: #ffffff;
  padding: 18px;
  box-shadow: 0 10px 30px rgba(31, 41, 51, 0.06);
}

.proof-lifecycle.pending {
  border-left-color: var(--warn);
  background: linear-gradient(90deg, rgba(255, 245, 214, 0.62), #ffffff 38%);
}

.proof-lifecycle.published {
  border-left-color: var(--good);
  background: linear-gradient(90deg, rgba(232, 246, 239, 0.78), #ffffff 38%);
}

.proof-lifecycle.superseded,
.proof-lifecycle.unavailable {
  border-left-color: var(--muted);
  background: linear-gradient(90deg, rgba(217, 225, 231, 0.5), #ffffff 38%);
}

.proof-lifecycle-copy h2 {
  margin-top: 8px;
}

.proof-lifecycle-copy p:last-child {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.proof-lifecycle-marker {
  display: inline-flex;
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 5px 8px;
  color: var(--warn);
  font-size: 0.76rem;
  font-weight: 900;
}

.proof-lifecycle.published .proof-lifecycle-marker {
  color: var(--good);
}

.proof-lifecycle.superseded .proof-lifecycle-marker,
.proof-lifecycle.unavailable .proof-lifecycle-marker {
  color: var(--muted);
}

.proof-lifecycle-facts {
  display: grid;
  gap: 9px;
  margin: 0;
}

.proof-lifecycle-facts div {
  min-width: 0;
  border-top: 1px solid var(--line);
  padding-top: 9px;
}

.proof-lifecycle-facts div:first-child {
  border-top: 0;
  padding-top: 0;
}

.proof-lifecycle-facts dt {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 800;
}

.proof-lifecycle-facts dd {
  margin: 3px 0 0;
  overflow-wrap: anywhere;
  font-size: 0.88rem;
  font-weight: 900;
}

.proof-lifecycle-actions {
  grid-column: 1 / -1;
  margin-top: 0;
}

.proof-index-hero {
  display: grid;
  justify-items: center;
  padding: 18px 0 20px;
  text-align: center;
}

.proof-registry-toolbar {
  display: grid;
  grid-template-columns: minmax(180px, 0.55fr) minmax(0, 1.45fr);
  gap: 20px;
  align-items: end;
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.92);
  padding: 20px 22px;
  box-shadow: var(--shadow);
}

.proof-registry-toolbar h2 {
  margin: 0;
}

.proof-registry-toolbar .confirmed-proofs-controls {
  margin-bottom: 0;
}

.proof-registry-alert {
  margin: 18px 0 0;
  border: 1px solid rgba(180, 35, 24, 0.26);
  border-radius: 8px;
  background: var(--soft-bad);
  padding: 14px 16px;
  color: var(--bad);
  font-weight: 800;
  line-height: 1.5;
}

.proof-home-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
}

.proof-home-link img {
  width: 42px;
  height: 42px;
  border-radius: 6px;
  object-fit: contain;
}

.proof-registry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 12px;
}

.proof-registry-card,
.proof-roadmap,
.proof-example-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 22px;
  box-shadow: var(--shadow);
}

.proof-registry-card.published {
  border-color: rgba(22, 121, 76, 0.24);
}

.proof-registry-card.example {
  border-color: rgba(154, 103, 0, 0.24);
  background: linear-gradient(180deg, rgba(255, 247, 223, 0.58), rgba(255, 255, 255, 0.92));
}

.proof-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.proof-card-head strong {
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 0.9rem;
}

.proof-status {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #ffffff;
  padding: 6px 9px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 900;
}

.proof-registry-card.published .proof-status {
  border-color: rgba(22, 121, 76, 0.2);
  color: var(--good);
}

.proof-registry-card.example .proof-status {
  border-color: rgba(154, 103, 0, 0.2);
  color: var(--warn);
}

.proof-meta {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.proof-meta div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.proof-meta div:first-child {
  border-top: 0;
  padding-top: 0;
}

.proof-meta dt {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 800;
}

.proof-meta dd {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 0.92rem;
}

.proof-meta.compact {
  margin-top: 12px;
}

.proof-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.proof-actions a {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  padding: 10px 14px;
  color: #ffffff;
  font-weight: 800;
  text-decoration: none;
}

.proof-actions .secondary-link {
  border-color: rgba(31, 41, 51, 0.18);
  background: #ffffff;
  color: var(--ink);
}

.proof-roadmap {
  margin-top: 18px;
}

.confirmed-proofs-section {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.9);
  padding: 22px;
  box-shadow: var(--shadow);
}

.confirmed-proofs-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.confirmed-proofs-heading h2 {
  margin: 0;
}

.confirmed-proofs-status {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1.4;
  text-align: right;
}

.confirmed-proofs-controls {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.confirmed-proofs-controls label {
  color: var(--muted);
  font-size: 0.84rem;
  font-weight: 900;
}

.confirmed-proofs-controls div {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 10px;
}

.confirmed-proofs-controls input {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 11px 12px;
  color: var(--ink);
  font: inherit;
}

.confirmed-proofs-controls input:focus {
  border-color: rgba(22, 121, 76, 0.52);
  outline: 3px solid rgba(22, 121, 76, 0.14);
}

.search-help {
  margin: -2px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.confirmed-proofs-controls button {
  border: 1px solid rgba(31, 41, 51, 0.18);
  border-radius: 8px;
  background: #ffffff;
  padding: 0 14px;
  color: var(--ink);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.confirmed-proofs-controls button:disabled {
  cursor: wait;
  opacity: 0.58;
}

.confirmed-proofs-list {
  display: grid;
  gap: 12px;
}

.confirmed-proof-item,
.proof-empty-state {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 16px;
}

.confirmed-proof-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.confirmed-proof-head strong {
  min-width: 0;
  overflow-wrap: anywhere;
  color: var(--ink);
  font-size: 0.95rem;
}

.confirmed-proof-item p {
  margin: 10px 0 0;
  overflow-wrap: anywhere;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.confirmed-proof-item h3 {
  margin: 14px 0 0;
  font-size: 1.05rem;
}

.registry-facts {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 18px;
}

.registry-facts div {
  grid-template-columns: 110px minmax(0, 1fr);
}

.registry-claim-boundary {
  border-left: 3px solid var(--warn);
  background: var(--soft-warn);
  padding: 10px 12px;
  color: var(--ink) !important;
}

.proof-empty-state {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}

.proof-empty-state.error {
  border-color: rgba(180, 35, 24, 0.26);
  background: var(--soft-bad);
  color: var(--bad);
}

.registry-archive {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding: 18px 4px 0;
}

.registry-archive summary {
  cursor: pointer;
  color: var(--muted);
  font-weight: 800;
}

.registry-archive-content {
  padding-top: 12px;
}

.registry-archive-content > p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.5;
}

.proof-roadmap p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.proof-example-page {
  width: min(900px, 100%);
}

.proof-example-card {
  border-color: rgba(154, 103, 0, 0.24);
  background: linear-gradient(180deg, rgba(255, 247, 223, 0.52), rgba(255, 255, 255, 0.94));
}

.proof-checks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}

.proof-checks div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 12px;
}

.proof-checks span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.proof-checks strong {
  color: var(--good);
  font-size: 0.92rem;
}

.proof-example-note {
  margin: 18px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.proof-evidence-public {
  margin-top: 22px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.proof-evidence-public h2 {
  margin: 0;
}

.proof-media-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.proof-media-list article {
  display: grid;
  gap: 5px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 12px;
}

.proof-media-list strong,
.proof-media-list span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.proof-media-list span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.4;
}

.proof-example-actions {
  justify-content: center;
}

@media (max-width: 700px) {
  .proof-registry-grid,
  .proof-checks,
  .proof-levels,
  .proof-lifecycle,
  .proof-registry-toolbar,
  .registry-facts {
    grid-template-columns: 1fr;
  }

  .confirmed-proofs-heading {
    align-items: start;
    flex-direction: column;
  }

  .confirmed-proofs-status {
    text-align: left;
  }

  .confirmed-proofs-controls div {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .proof-index-hero h1 {
    font-size: 2.8rem;
  }

  .proof-card-head,
  .proof-meta div {
    grid-template-columns: 1fr;
  }

  .proof-card-head {
    align-items: flex-start;
    flex-direction: column;
  }
}