.page-heading {
  margin-bottom: 28px;
}
.page-heading h1 {
  margin: 0 0 12px;
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  line-height: 1.35;
  letter-spacing: -0.04em;
  overflow-wrap: anywhere;
}
.page-heading p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
  margin: 0;
}
.back-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 0;
  min-height: 44px;
  margin-bottom: 8px;
}
.profile-editor {
  max-width: 900px;
  margin: 20px auto 0;
}
.profile-form {
  display: grid;
  gap: 28px;
}
.form-section {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 24px 32px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: white;
}
.section-heading {
  grid-column: 1 / -1;
}
.form-section .section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 4px 16px;
}
.section-heading h2 {
  font-size: 1.125rem;
  margin: 0;
}
.section-heading p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--muted);
}
.form-section:has(#match-title) > .section-heading {
  grid-column: 1;
}
.required-note {
  font-size: 0.8125rem;
  font-weight: 400;
  color: var(--muted);
  margin-left: 4px;
}
.profile-fields {
  display: grid;
  gap: 22px;
  min-width: 0;
  align-content: start;
}
.profile-fields label, .profile-save label {
  display: grid;
  gap: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  min-width: 0;
}
.profile-fields .field-row {
  align-items: start;
}
.field-help {
  color: var(--muted);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.6;
  margin: 0;
}
.profile-fields fieldset > .field-help {
  margin: 0 0 12px;
}
.profile-fields .choice-grid label {
  display: flex;
}
.profile-save {
  display: grid;
  gap: 20px;
  padding: 0 28px;
}
.profile-save .consent {
  font-weight: 400;
}
.profile-save > button {
  width: 100%;
  justify-self: stretch;
}
.twin-page {
  width: 100%;
  max-width: 680px;
  margin: 20px auto 0;
  padding-top: 0;
}
.twin-page .stack-form {
  margin-top: 0;
}
.twin-consents {
  padding: 20px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: white;
}
.twin-consents legend {
  padding: 0 6px;
}
.twin-consents .consent + .consent {
  margin-top: 12px;
}
html[data-large-text="true"] .form-section {
  display: block;
}
html[data-large-text="true"] .section-heading {
  margin-bottom: 24px;
}
[aria-invalid="true"] {
  border-color: var(--danger);
  outline: 2px solid var(--danger);
  outline-offset: 2px;
}
.field-error {
  display: block;
  color: var(--danger);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
  margin-top: 8px;
}
@media (max-width: 760px) {
  .profile-editor, .twin-page {
    margin-top: 8px;
  }
  .form-section {
    display: block;
    padding: 20px;
    border-radius: 16px;
  }
  .section-heading {
    margin-bottom: 22px;
  }
  .profile-save {
    padding: 0;
  }
  .profile-fields .field-row {
    grid-template-columns: 1fr;
  }
}