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a.lesson-next-book{border:1px solid var(--color-grn);background:var(--color-bg);border-radius:6px;margin:18px 0 8px;padding:20px 22px;text-decoration:none;transition:transform .15s,background .15s;display:block}.lab-doc a.lesson-next-book:hover{background:color-mix(in srgb, var(--color-grn) 6%, var(--color-bg));transform:translateY(-2px)}.lab-doc a.lesson-next-book .label{letter-spacing:.06em;color:var(--color-grn);font-size:12.5px;font-weight:700;display:block}.lab-doc a.lesson-next-book strong{margin-top:8px;font-size:17px;line-height:1.5;display:block}.lab-doc a.lesson-next-book .cta{color:var(--color-grn);margin-top:10px;font-size:13.5px;font-weight:600;display:block}.lab-doc .terminal-block{border:1px solid var(--color-linestrong);color:#d4d4d4;font-family:var(--font-mono);white-space:pre;background:#1e1e1e;border-radius:6px;margin:1.5em 0;padding:16px 18px;font-size:13.5px;line-height:1.6;overflow-x:auto}.lab-doc .terminal-block .cm{color:#6a9955}.lab-doc .terminal-block 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