/* JOURNEY-1B: use the existing journey palette and explicit, accessible controls. */
.j1b-history-note{margin:18px 0;border-inline-start:4px solid #6366f1}.j1b-history-note p{line-height:1.9;margin:10px 0}.j1b-position{background:#eef2ff;color:#202743;border:1px solid #bdc9f1;border-radius:16px;padding:18px;margin:18px 0 24px;font-family:inherit}.j1b-position p{line-height:1.8;margin:6px 0 12px;font-size:14px}.j1b-position small{display:block;color:#4d5974;line-height:1.8;margin-top:12px}.j1b-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center}.j1b-controls button{font:inherit;cursor:pointer;min-height:44px}.j1b-controls [hidden]{display:none!important}.j1b-controls button:disabled{cursor:wait;opacity:.65}.j1b-controls :focus-visible,.j1b-version>summary:focus-visible{outline:3px solid #6366f1;outline-offset:4px}.j1b-version{margin-top:16px;border-top:1px solid #dae1f1;padding-top:14px}.j1b-version>summary{cursor:pointer;padding:8px;font-weight:700}.j1b-version-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:16px 0}.j1b-version-grid>section{padding:16px;border:1px solid #dde3ef;border-radius:14px}.j1b-version-grid h3{margin:0 0 14px;font-size:18px}.j1b-lesson-row{display:flex;justify-content:space-between;gap:12px;line-height:1.8;border-top:1px solid #e4e8f0;padding:12px 0}.j1b-lesson-row strong{white-space:nowrap}.j1b-stamp{display:flex;flex-wrap:wrap;gap:12px;color:#5f6880;font-size:13px}.j1b-timeline{display:grid;gap:20px;margin:24px 0}.j1b-position[data-state="error"]{border-color:#b66a18;background:#fff7e8;color:#633d11}.j1b-position[data-state="saved"]{border-color:#64b599}.j1b-history-page{overflow-wrap:anywhere}.j1b-history-page bdi{white-space:normal}.dark .j1b-position,body.dark-mode .j1b-position{background:#202d48;color:#f0f4ff;border-color:#526eae}.dark .j1b-position small,body.dark-mode .j1b-position small{color:#ccd9f5}.dark .j1b-stamp,body.dark-mode .j1b-stamp{color:#b9c7df}.dark .j1b-position[data-state="error"]{background:#422e1c;border-color:#bb8c58;color:#ffdfac}@media(max-width:680px){.j1b-version-grid{grid-template-columns:1fr}.j1b-position{padding:14px}.j1b-controls{align-items:stretch}.j1b-controls button{flex:1 1 150px}.j1b-lesson-row{flex-direction:column;gap:4px}.j1b-history-note .j1-heading{gap:12px;align-items:flex-start}}@media(prefers-reduced-motion:reduce){.j1b-position *{scroll-behavior:auto!important}}