.page-module__dbW32a__page{color:#e6edf3;background:#0d1117;flex-direction:column;min-height:100vh;display:flex}.page-module__dbW32a__topNav{color:#8b949e;background:#161b22;border-bottom:1px solid #21262d;flex-wrap:wrap;align-items:center;gap:.4rem;padding:.6rem 1.5rem;font-size:.8rem;display:flex}.page-module__dbW32a__topNav a{color:#60a5fa;text-decoration:none}.page-module__dbW32a__topNav a:hover{text-decoration:underline}.page-module__dbW32a__breadSep{color:#30363d}.page-module__dbW32a__layout{box-sizing:border-box;flex:1;grid-template-columns:260px 1fr;gap:0;width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem;display:grid}.page-module__dbW32a__sidebar{border-right:1px solid #21262d;max-height:100vh;padding:1.5rem 1rem 2rem 0;position:sticky;top:0;overflow-y:auto}.page-module__dbW32a__sidebarSection{margin-bottom:1rem}.page-module__dbW32a__sidebarSectionTitle{text-transform:uppercase;letter-spacing:.6px;color:#8b949e;margin-bottom:.2rem;padding:.3rem .6rem;font-size:.65rem;font-weight:700}.page-module__dbW32a__sidebarLink{color:#8b949e;border-radius:5px;align-items:center;gap:.5rem;padding:.35rem .6rem;font-size:.8rem;line-height:1.3;text-decoration:none;transition:background .1s,color .1s;display:flex}.page-module__dbW32a__sidebarLink:hover{color:#c9d1d9;background:#21262d}.page-module__dbW32a__sidebarLinkActive{color:#60a5fa;background:#3b82f61f;font-weight:600}.page-module__dbW32a__sidebarLinkActive:before{content:"";background:#3b82f6;border-radius:2px;flex-shrink:0;width:3px;height:1em}.page-module__dbW32a__main{min-width:0;padding:2rem 0 3rem 2rem}.page-module__dbW32a__lessonHeader{margin-bottom:2rem}.page-module__dbW32a__sectionTag{text-transform:uppercase;letter-spacing:.5px;color:#60a5fa;background:#3b82f61a;border:1px solid #3b82f640;border-radius:12px;margin-bottom:.7rem;padding:.2rem .65rem;font-size:.7rem;font-weight:700;display:inline-block}.page-module__dbW32a__lessonTitle{color:#f0f6fc;letter-spacing:-.02em;margin:0 0 .4rem;font-size:clamp(1.6rem,4vw,2.2rem);font-weight:800;line-height:1.15}.page-module__dbW32a__content{max-width:720px}.page-module__dbW32a__prose{color:#c9d1d9;margin:0 0 1.2rem;font-size:.95rem;line-height:1.75}.page-module__dbW32a__prose strong{color:#f0f6fc}.page-module__dbW32a__prose code{color:#e6edf3;background:#21262d;border-radius:4px;padding:.12rem .4rem;font-family:Cascadia Code,Fira Code,monospace;font-size:.85em}.page-module__dbW32a__h2{color:#f0f6fc;border-bottom:1px solid #21262d;margin:1.8rem 0 .7rem;padding-bottom:.4rem;font-size:1.1rem;font-weight:700}.page-module__dbW32a__codeBlock{border:1px solid #21262d;border-radius:10px;margin:1rem 0 1.4rem;overflow:hidden}.page-module__dbW32a__codeLabel{color:#8b949e;background:#161b22;border-bottom:1px solid #21262d;padding:.4rem 1rem;font-family:Cascadia Code,Fira Code,monospace;font-size:.72rem;font-weight:600}.page-module__dbW32a__codeBlock pre{color:#e6edf3;tab-size:2;background:#0d1117;margin:0;padding:1.1rem 1.2rem;font-family:Cascadia Code,Fira Code,Courier New,monospace;font-size:.83rem;line-height:1.7;overflow-x:auto}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__kw{color:#ff7b72}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__ty{color:#ffa657}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__fn{color:#d2a8ff}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__st{color:#a5d6ff}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__cm{color:#8b949e;font-style:italic}.page-module__dbW32a__codeBlock pre .page-module__dbW32a__nu{color:#79c0ff}.page-module__dbW32a__noteBox{color:#93c5fd;background:#3b82f612;border-left:3px solid #3b82f6;border-radius:0 8px 8px 0;margin:1rem 0 1.4rem;padding:.8rem 1rem;font-size:.88rem;line-height:1.6}.page-module__dbW32a__noteBox strong{color:#60a5fa}.page-module__dbW32a__tipBox{color:#6ee7b7;background:#10b98112;border-left:3px solid #10b981;border-radius:0 8px 8px 0;margin:1rem 0 1.4rem;padding:.8rem 1rem;font-size:.88rem;line-height:1.6}.page-module__dbW32a__tipBox strong{color:#34d399}.page-module__dbW32a__warnBox{color:#fcd34d;background:#f59e0b12;border-left:3px solid #f59e0b;border-radius:0 8px 8px 0;margin:1rem 0 1.4rem;padding:.8rem 1rem;font-size:.88rem;line-height:1.6}.page-module__dbW32a__list{flex-direction:column;gap:.3rem;margin:.5rem 0 1.2rem;padding-left:0;list-style:none;display:flex}.page-module__dbW32a__list li{color:#c9d1d9;padding-left:1.2rem;font-size:.9rem;line-height:1.6;position:relative}.page-module__dbW32a__list li:before{content:"▸";color:#3b82f6;font-size:.75rem;position:absolute;top:.15rem;left:0}.page-module__dbW32a__list li code{color:#e6edf3;background:#21262d;border-radius:4px;padding:.1rem .35rem;font-family:Cascadia Code,Fira Code,monospace;font-size:.82em}.page-module__dbW32a__table{border-collapse:collapse;width:100%;margin:1rem 0 1.4rem;font-size:.85rem}.page-module__dbW32a__table th{color:#8b949e;text-align:left;text-transform:uppercase;letter-spacing:.4px;background:#161b22;border:1px solid #21262d;padding:.5rem .8rem;font-size:.75rem}.page-module__dbW32a__table td{color:#c9d1d9;vertical-align:top;border:1px solid #21262d;padding:.5rem .8rem}.page-module__dbW32a__table td code{color:#e6edf3;background:#21262d;border-radius:4px;padding:.1rem .35rem;font-family:Cascadia Code,Fira Code,monospace;font-size:.82em}.page-module__dbW32a__table tr:hover td{background:#0d1117}.page-module__dbW32a__exercise{background:#161b22;border:1px solid #21262d;border-radius:10px;margin-top:2rem;padding:1.2rem 1.4rem}.page-module__dbW32a__exerciseTitle{text-transform:uppercase;letter-spacing:.5px;color:#f59e0b;margin:0 0 .6rem;font-size:.78rem;font-weight:700}.page-module__dbW32a__exerciseQ{color:#e6edf3;margin:0 0 .8rem;font-size:.92rem;line-height:1.6}.page-module__dbW32a__exerciseHint{color:#8b949e;margin:0;font-size:.82rem}.page-module__dbW32a__exerciseHint code{color:#e6edf3;background:#0d1117;border-radius:4px;padding:.1rem .35rem;font-family:Cascadia Code,monospace;font-size:.82em}.page-module__dbW32a__lessonNav{border-top:1px solid #21262d;justify-content:space-between;align-items:center;gap:1rem;margin-top:3rem;padding-top:1.5rem;display:flex}.page-module__dbW32a__navBtn{color:#c9d1d9;background:#161b22;border:1px solid #21262d;border-radius:8px;flex-direction:column;flex:none;gap:.2rem;max-width:220px;padding:.7rem 1.1rem;font-size:.82rem;text-decoration:none;transition:border-color .12s,background .12s;display:flex}.page-module__dbW32a__navBtn:hover{background:#0d1117;border-color:#3b82f6}.page-module__dbW32a__navBtnLabel{color:#8b949e;text-transform:uppercase;letter-spacing:.4px;font-size:.68rem;font-weight:600}.page-module__dbW32a__navBtnTitle{color:#f0f6fc;font-weight:600;line-height:1.3}.page-module__dbW32a__navBtnNext{text-align:right;margin-left:auto}.page-module__dbW32a__navSpacer{flex:1}@media (max-width:900px){.page-module__dbW32a__layout{grid-template-columns:1fr;padding:0 1rem}.page-module__dbW32a__sidebar{display:none}.page-module__dbW32a__main{padding:1.5rem 0 2rem}}@media (max-width:600px){.page-module__dbW32a__lessonNav{flex-direction:column;align-items:stretch}.page-module__dbW32a__navBtn{max-width:100%}.page-module__dbW32a__navBtnNext{text-align:left;margin-left:0}}