.learning-journey{padding:20px 24px;margin:0 0 22px;border:1px solid var(--ui-line);border-left:3px solid var(--ui-accent);border-radius:14px;background:var(--ui-panel);color:var(--ui-text)}
.learning-journey strong{font-size:17px;letter-spacing:.03em}
.learning-journey p{margin:8px 0 14px;color:var(--ui-dim);font-size:13px;line-height:1.7}
.learning-journey nav{display:flex;gap:8px;flex-wrap:wrap}
.learning-journey a{display:inline-flex;align-items:center;min-height:40px;padding:7px 12px;border:1px solid var(--ui-line);border-radius:9px;color:var(--ui-accent);font-size:13px;text-decoration:none}
.learning-journey a:hover{background:var(--ui-raised)}
body[data-ui-page] .learning-journey [aria-current=step],body[data-ui-page] .learning-journey .journey-next{background:var(--ui-button);color:#fff!important;border-color:var(--ui-button)}
.learning-journey .journey-next{margin-top:12px}
.source-hardware p{font-size:13px;line-height:1.65}
@media(max-width:600px){.learning-journey{padding:15px}.learning-journey nav{display:grid;grid-template-columns:1fr 1fr}.learning-journey nav a{font-size:12px;padding:8px}.learning-journey strong{font-size:15px}}