.jx-migration-guide { display: grid; gap: var(--jx-space-5, 20px); }
.jx-migration-guide__heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.jx-migration-guide__heading h2 { margin: 0 0 4px; }
.jx-migration-guide__heading .page-meta { margin-bottom: 0; }
.jx-migration-guide__heading .button { flex: 0 0 auto; }
.jx-migration-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.jx-migration-steps li { min-height: 72px; display: flex; align-items: center; gap: 12px; padding: 14px; border: 1px solid var(--jx-border); border-radius: var(--jx-radius-card); background: var(--jx-bg-subtle); }
.jx-migration-steps span { width: 30px; height: 30px; flex: 0 0 30px; display: grid; place-items: center; border-radius: 50%; background: var(--jx-color-primary); color: #fff; font-weight: 700; }
.jx-migration-steps strong { font-size: 13px; line-height: 20px; }
.jx-migration-warning { margin: 0; }
.jx-migration-details { display: grid; gap: 8px; }
.jx-migration-details details { border: 1px solid var(--jx-border); border-radius: var(--jx-radius-control); background: var(--jx-bg-surface); }
.jx-migration-details summary { min-height: var(--jx-touch-target); display: flex; align-items: center; padding: 11px 14px; color: var(--jx-text-primary); font-weight: 600; cursor: pointer; }
.jx-migration-details details[open] summary { border-bottom: 1px solid var(--jx-border); background: var(--jx-navy-50); }
.jx-migration-details__body { padding: 16px; color: var(--jx-text-secondary); }
.jx-migration-details__body > :first-child { margin-top: 0; }
.jx-migration-details__body > :last-child { margin-bottom: 0; }
.jx-migration-status-list, .jx-migration-error-list { display: grid; gap: 10px; margin: 0 0 14px; }
.jx-migration-status-list div, .jx-migration-error-list div { display: grid; grid-template-columns: minmax(220px, 30%) minmax(0, 1fr); gap: 16px; }
.jx-migration-status-list dt, .jx-migration-error-list dt { font-weight: 600; }
.jx-migration-status-list dd, .jx-migration-error-list dd { margin: 0; }
.jx-migration-checklist { display: grid; gap: 8px; margin: 0; padding-left: 20px; }
.jx-migration-sheet + .jx-migration-sheet { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--jx-border); }
.jx-migration-sheet h3 { margin: 0 0 10px; }
.jx-migration-field-table { min-width: 1040px; }
.jx-migration-field-table th:nth-child(1) { width: 190px; }
.jx-migration-field-table th:nth-child(2) { width: 110px; }
.jx-migration-field-table th:nth-child(3) { width: 250px; }
.jx-migration-field-table th:nth-child(4) { width: 270px; }
.jx-migration-kind-table { min-width: 560px; }
.jx-migration-kind-table th:first-child { width: 240px; }
.jx-migration-field-table th, .jx-migration-field-table td, .jx-migration-kind-table th, .jx-migration-kind-table td { vertical-align: top; }

@media (max-width: 959px) {
    .jx-migration-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 639px) {
    .jx-migration-guide__heading { align-items: stretch; flex-direction: column; }
    .jx-migration-guide__heading .button { width: 100%; }
    .jx-migration-steps { grid-template-columns: minmax(0, 1fr); }
    .jx-migration-steps li { min-height: 60px; }
    .jx-migration-status-list div, .jx-migration-error-list div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
    .jx-migration-details__body { padding: 14px; }
}