.diagnostic-page {
  min-height: 100vh;
}

.diagnostic-header {
  border-bottom: 1px solid var(--line);
  background: rgba(25, 26, 25, 0.96);
}

.diagnostic-header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.diagnostic-header-inner > span {
  color: var(--stone);
  font-size: 0.83rem;
  letter-spacing: 0.04em;
}

.diagnostic-screen {
  min-height: calc(100vh - 128px);
  padding: 72px 0 96px;
}

.diagnostic-gate {
  display: grid;
  align-items: center;
}

.diagnostic-gate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(330px, 0.75fr);
  gap: clamp(48px, 8vw, 110px);
  align-items: center;
}

.diagnostic-gate .lead {
  max-width: 680px;
  margin-top: 28px;
}

.diagnostic-privacy {
  max-width: 640px;
  margin-top: 34px;
  padding-left: 20px;
  border-left: 1px solid var(--sage);
  font-size: 0.88rem;
}

.diagnostic-card {
  background: var(--charcoal-2);
  border: 1px solid var(--line-strong);
  padding: clamp(28px, 5vw, 54px);
}

.diagnostic-access,
.diagnostic-question-card {
  display: grid;
  gap: 22px;
}

.diagnostic-access h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
}

.diagnostic-field {
  display: grid;
  gap: 8px;
  color: var(--ivory);
  font-size: 0.92rem;
  font-weight: 600;
}

.diagnostic-field input,
.diagnostic-field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--charcoal);
  color: var(--ivory);
  padding: 14px;
  font: 400 1rem/1.5 var(--sans);
}

.diagnostic-field textarea {
  resize: vertical;
}

.diagnostic-field input:focus,
.diagnostic-field textarea:focus {
  outline: 2px solid var(--sage);
  outline-offset: 2px;
}

.diagnostic-full-button {
  justify-content: center;
  width: 100%;
}

.diagnostic-help {
  color: var(--stone);
  font-size: 0.8rem;
  text-underline-offset: 4px;
}

.diagnostic-message {
  display: none;
  margin: 0;
  color: #F1A7A7;
  font-size: 0.88rem;
}

.diagnostic-message.show {
  display: block;
}

.diagnostic-narrow {
  max-width: 900px;
}

.diagnostic-intro-card .lead {
  margin: 24px 0 30px;
}

.diagnostic-four-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--line);
  background: var(--line);
}

.diagnostic-four-grid li {
  display: grid;
  gap: 4px;
  padding: 20px;
  background: var(--charcoal);
}

.diagnostic-four-grid strong {
  color: var(--ivory);
}

.diagnostic-four-grid span {
  color: var(--stone);
  font-size: 0.85rem;
}

.diagnostic-progress-copy {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 10px;
  color: var(--stone);
  font-size: 0.84rem;
}

.diagnostic-progress {
  appearance: none;
  display: block;
  width: 100%;
  height: 8px;
  margin-bottom: 28px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--charcoal-2);
}

.diagnostic-progress::-webkit-progress-bar {
  background: var(--charcoal-2);
}

.diagnostic-progress::-webkit-progress-value,
.diagnostic-progress::-moz-progress-bar {
  background: var(--sage);
}

.diagnostic-question-card h2 {
  font-size: clamp(2rem, 5vw, 3.3rem);
}

.diagnostic-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.diagnostic-options label {
  cursor: pointer;
}

.diagnostic-options input {
  position: absolute;
  opacity: 0;
}

.diagnostic-options span {
  min-height: 68px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line-strong);
  background: var(--charcoal);
  color: var(--ivory);
  font-weight: 600;
}

.diagnostic-options input:checked + span,
.diagnostic-options input:focus-visible + span {
  border-color: var(--sage);
  background: var(--sage);
  color: var(--charcoal);
  outline: none;
}

.diagnostic-actions,
.diagnostic-result-actions {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.diagnostic-result-shell {
  max-width: 1040px;
}

.diagnostic-result-heading {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  align-items: flex-start;
}

.diagnostic-move {
  min-width: 180px;
  display: grid;
  gap: 5px;
  padding: 18px 20px;
  border: 1px solid var(--sage);
}

.diagnostic-move span,
.diagnostic-result-grid span {
  color: var(--sage);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.diagnostic-move strong {
  font-family: var(--serif);
  font-size: 1.7rem;
  font-weight: 400;
}

.diagnostic-result > .lead {
  max-width: 780px;
  margin-top: 28px;
}

.diagnostic-secondary {
  padding-left: 18px;
  border-left: 1px solid var(--sage);
}

.diagnostic-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 34px 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.diagnostic-result-grid > div {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 26px;
  background: var(--charcoal);
}

.diagnostic-result-grid strong {
  color: var(--ivory);
  font-size: 1.05rem;
}

.diagnostic-result-grid ul {
  margin: 0;
  padding-left: 20px;
  color: var(--ivory);
}

.diagnostic-context-check {
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.diagnostic-context-check h2 {
  margin-bottom: 14px;
}

.diagnostic-guardrail {
  padding: 22px;
  border-left: 3px solid var(--sage);
  background: var(--charcoal);
}

.diagnostic-guardrail p {
  margin: 5px 0 0;
}

.diagnostic-result-actions {
  margin-top: 24px;
}

.diagnostic-footer {
  padding: 18px 0 34px;
  color: var(--stone);
  font-size: 0.78rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

[hidden] {
  display: none !important;
}

@media (max-width: 800px) {
  .diagnostic-gate-grid,
  .diagnostic-result-grid {
    grid-template-columns: 1fr;
  }

  .diagnostic-result-heading {
    display: grid;
  }
}

@media (max-width: 600px) {
  .diagnostic-header-inner > span {
    display: none;
  }

  .diagnostic-screen {
    padding: 48px 0 70px;
  }

  .diagnostic-four-grid,
  .diagnostic-options {
    grid-template-columns: 1fr;
  }

  .diagnostic-actions .btn,
  .diagnostic-result-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media print {
  .diagnostic-header,
  .diagnostic-footer,
  .diagnostic-result-actions {
    display: none !important;
  }

  body,
  .diagnostic-card,
  .diagnostic-result-grid > div,
  .diagnostic-guardrail {
    background: #ffffff !important;
    color: #191A19 !important;
  }

  .diagnostic-screen {
    min-height: 0;
    padding: 0;
  }

  .diagnostic-card {
    border: 0;
    padding: 24px;
  }

  h1, h2, strong, .diagnostic-result-grid strong, p, li {
    color: #191A19 !important;
  }
}