.quiz[data-astro-cid-t35we56s]{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--surface);margin:1.5rem 0;transition:box-shadow .25s,border-color .25s;overflow:hidden;box-shadow:0 1px 3px #0000000f,0 1px 2px #0000000a}.quiz[data-astro-cid-t35we56s]:hover{border-color:var(--accent);box-shadow:0 4px 12px #00000014}.quiz__head[data-astro-cid-t35we56s]{background:linear-gradient(135deg, var(--accent-soft), color-mix(in srgb, var(--accent-soft) 70%, transparent));border-bottom:1px solid var(--line);align-items:center;gap:.6rem;padding:.7rem 1rem;display:flex}.quiz__icon[data-astro-cid-t35we56s]{font-size:1.2rem}.quiz__title[data-astro-cid-t35we56s]{color:var(--ink);flex:1;font-size:.92rem;font-weight:700}.quiz__xp[data-astro-cid-t35we56s]{color:var(--accent);background:var(--accent-soft);border-radius:var(--radius-pill);padding:.2rem .6rem;font-size:.76rem;font-weight:800}.quiz__body[data-astro-cid-t35we56s]{padding:.8rem 1rem}.quiz-q[data-astro-cid-t35we56s]{margin-bottom:1.2rem}.quiz-q[data-astro-cid-t35we56s]:last-child{margin-bottom:0}.quiz-q__prompt[data-astro-cid-t35we56s]{margin-bottom:.5rem;font-size:.95rem;font-weight:600}.quiz-q__options[data-astro-cid-t35we56s]{flex-direction:column;gap:.35rem;display:flex}.quiz-q__opt[data-astro-cid-t35we56s]{border:1px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;align-items:center;gap:.5rem;padding:.5rem .7rem;font-size:.9rem;transition:all .15s;display:flex}.quiz-q__opt[data-astro-cid-t35we56s]:hover{border-color:var(--accent);background:var(--accent-soft)}.quiz-q__opt[data-astro-cid-t35we56s] input[data-astro-cid-t35we56s]{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.quiz-q__opt[data-astro-cid-t35we56s]:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:2px}.quiz-q__opt[data-astro-cid-t35we56s]:has(input:checked){border-color:var(--accent);background:var(--accent-soft)}.quiz-q__radio[data-astro-cid-t35we56s]{border:2px solid var(--line);border-radius:50%;flex-shrink:0;width:16px;height:16px;transition:all .15s;position:relative}.quiz-q__opt[data-astro-cid-t35we56s]:has(input:checked) .quiz-q__radio[data-astro-cid-t35we56s]{border-color:var(--accent);background:var(--accent)}.quiz-q__opt[data-astro-cid-t35we56s]:has(input:checked) .quiz-q__radio[data-astro-cid-t35we56s]:after{content:"";background:var(--accent-contrast);border-radius:50%;width:6px;height:6px;position:absolute;top:3px;left:3px}.quiz-q__opt--correct[data-astro-cid-t35we56s]{border-color:var(--success);background:var(--success-soft)}.quiz-q__opt--correct[data-astro-cid-t35we56s] .quiz-q__radio[data-astro-cid-t35we56s]{border-color:var(--success);background:var(--success)}.quiz-q__opt--wrong[data-astro-cid-t35we56s]{border-color:var(--bad);background:var(--bad-soft)}.quiz-q__opt--wrong[data-astro-cid-t35we56s] .quiz-q__radio[data-astro-cid-t35we56s]{border-color:var(--bad);background:var(--bad)}.quiz-q__explain[data-astro-cid-t35we56s]{background:var(--surface-2);border-radius:var(--radius-sm);color:var(--ink-soft);border-left:3px solid var(--accent);margin-top:.4rem;padding:.5rem .7rem;font-size:.85rem}.quiz__foot[data-astro-cid-t35we56s]{border-top:1px solid var(--line);background:var(--surface-2);align-items:center;gap:1rem;padding:.7rem 1rem;display:flex}.quiz__foot[data-astro-cid-t35we56s] .btn[data-astro-cid-t35we56s]{padding:.45rem 1rem;font-size:.85rem;font-weight:700}.quiz__score[data-astro-cid-t35we56s]{color:var(--ink-soft);font-size:.85rem;font-weight:700}.quiz__feedback[data-astro-cid-t35we56s]{border-top:1px solid var(--line);padding:.7rem 1rem;font-size:.88rem;font-weight:700}.quiz__feedback--correct[data-astro-cid-t35we56s]{background:linear-gradient(135deg, var(--success-soft), color-mix(in srgb, var(--success-soft) 60%, transparent));color:var(--success-text)}.quiz__feedback--partial[data-astro-cid-t35we56s]{background:linear-gradient(135deg, var(--warn-soft), color-mix(in srgb, var(--warn-soft) 60%, transparent));color:var(--warn)}.quiz__feedback--wrong[data-astro-cid-t35we56s]{background:linear-gradient(135deg, var(--bad-soft), color-mix(in srgb, var(--bad-soft) 60%, transparent));color:var(--bad-text)}[data-astro-cid-t35we56s][data-theme=dark] .quiz__check[data-astro-cid-t35we56s]{background:var(--accent);border-color:var(--accent)}[data-astro-cid-t35we56s][data-theme=dark] .quiz__check[data-astro-cid-t35we56s]:hover{background:var(--accent-strong)}.related-projects[data-astro-cid-cb4czok4]{margin-top:2.25rem}.related-projects__title[data-astro-cid-cb4czok4]{margin-bottom:.25rem;font-size:1.1rem}.related-projects__lead[data-astro-cid-cb4czok4]{color:var(--ink-soft);margin-bottom:.9rem;font-size:.9rem}.related-projects__grid[data-astro-cid-cb4czok4]{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.7rem;display:grid}.related-projects__card[data-astro-cid-cb4czok4]{border-radius:var(--radius-md);background:var(--surface-2);border:1px solid var(--line);align-items:flex-start;gap:.65rem;padding:.8rem .9rem;text-decoration:none;transition:border-color .15s,background .15s,transform .15s;display:flex}.related-projects__card[data-astro-cid-cb4czok4]:hover{border-color:var(--accent);background:var(--accent-soft)}.related-projects__card[data-astro-cid-cb4czok4]:active{transform:translateY(1px)}.related-projects__card[data-astro-cid-cb4czok4]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.related-projects__icon[data-astro-cid-cb4czok4]{font-size:1.35rem;line-height:1.2}.related-projects__body[data-astro-cid-cb4czok4]{flex-direction:column;gap:.15rem;min-width:0;display:flex}.related-projects__body[data-astro-cid-cb4czok4] strong[data-astro-cid-cb4czok4]{color:var(--ink);font-size:.92rem}.related-projects__body[data-astro-cid-cb4czok4] small[data-astro-cid-cb4czok4]{color:var(--ink-soft);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.8rem;line-height:1.35;display:-webkit-box;overflow:hidden}.crumb[data-astro-cid-u3wfkvym]{color:var(--ink-soft);flex-wrap:wrap;align-items:center;gap:.5rem;padding-top:1.2rem;font-size:.88rem;display:flex}.crumb[data-astro-cid-u3wfkvym] a[data-astro-cid-u3wfkvym]{color:var(--ink-soft);text-decoration:none}.crumb__here[data-astro-cid-u3wfkvym]{color:var(--ink);font-weight:700}.crumb[data-astro-cid-u3wfkvym]>[data-astro-cid-u3wfkvym]:not(:first-child):before{content:"/";color:var(--ink-faint);margin-inline-end:.5rem}@media (width<=640px){.crumb[data-astro-cid-u3wfkvym]{align-items:flex-start;gap:.3rem .5rem;padding-top:.9rem;font-size:.8rem}.crumb__here[data-astro-cid-u3wfkvym]{overflow-wrap:anywhere}.lesson-head[data-astro-cid-u3wfkvym]{margin:1rem 0 .8rem}.lesson-head__meta[data-astro-cid-u3wfkvym]{gap:.4rem .7rem}.lesson-head[data-astro-cid-u3wfkvym] h1[data-astro-cid-u3wfkvym]{font-size:clamp(1.5rem,5vw,2rem)}.lesson-head__openers[data-astro-cid-u3wfkvym]{scrollbar-width:none;-webkit-overflow-scrolling:touch;flex-wrap:nowrap;width:100%;padding-block-end:.15rem;overflow-x:auto}.lesson-head__openers[data-astro-cid-u3wfkvym]::-webkit-scrollbar{display:none}.lesson-head__open[data-astro-cid-u3wfkvym]{padding:.45rem .7rem;font-size:.8rem}}.lesson-head[data-astro-cid-u3wfkvym]{margin:1.5rem 0 1rem}.lesson-head__meta[data-astro-cid-u3wfkvym]{flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:.5rem;display:flex}.lesson-head__tag[data-astro-cid-u3wfkvym]{color:var(--accent);letter-spacing:.04em;text-transform:uppercase;font-size:.8rem;font-weight:800}.lesson-head__diff[data-astro-cid-u3wfkvym]{text-transform:uppercase;letter-spacing:.04em;font-size:.78rem;font-weight:800}.lesson-head__time[data-astro-cid-u3wfkvym],.lesson-head__xp[data-astro-cid-u3wfkvym],.lesson-head__tags[data-astro-cid-u3wfkvym]{color:var(--ink-soft);font-size:.82rem;font-weight:600}.lesson-head__openers[data-astro-cid-u3wfkvym]{flex-wrap:wrap;gap:.3rem;display:inline-flex}.lesson-head__open[data-astro-cid-u3wfkvym]{border-radius:var(--radius-pill);background:var(--surface-2);color:var(--accent-text);border:1px solid var(--line);white-space:nowrap;justify-content:center;align-items:center;padding:.15rem .55rem;font-size:.78rem;font-weight:700;text-decoration:none;transition:border-color .15s,background .15s;display:inline-flex}.lesson-head__open[data-astro-cid-u3wfkvym]:hover{border-color:var(--accent);background:var(--accent-soft)}.lesson-head__tags[data-astro-cid-u3wfkvym]{font-style:italic}.lesson-head[data-astro-cid-u3wfkvym] h1[data-astro-cid-u3wfkvym]{text-wrap:balance;margin:.3rem 0;font-size:clamp(1.8rem,4vw,2.6rem)}.lesson-head__sub[data-astro-cid-u3wfkvym]{color:var(--ink-soft);font-size:1.05rem}.lesson-head__objectives[data-astro-cid-u3wfkvym]{background:var(--accent-soft);border-radius:var(--radius-md);border-inline-start:4px solid var(--accent);margin-top:1rem;padding:1rem}.lesson-head__objectives[data-astro-cid-u3wfkvym] strong[data-astro-cid-u3wfkvym]{margin-bottom:.4rem;display:block}.lesson-head__objectives[data-astro-cid-u3wfkvym] ul[data-astro-cid-u3wfkvym]{margin:0;padding-inline-start:1.2rem}.lesson-head__objectives[data-astro-cid-u3wfkvym] li[data-astro-cid-u3wfkvym]{margin:.2rem 0;font-size:.92rem}.lesson-content[data-astro-cid-u3wfkvym] h2{margin-top:2.2rem}.lesson-content[data-astro-cid-u3wfkvym] .gamified-flourish{background:var(--accent-soft);color:var(--accent-text);border-radius:var(--radius-md);margin:1rem 0;padding:.8rem 1rem;font-weight:600;display:block}.lesson-content[data-astro-cid-u3wfkvym] ol.quiz-list{counter-reset:quiz;margin:1rem 0;padding:0;list-style:none}.lesson-content[data-astro-cid-u3wfkvym] ol.quiz-list li{counter-increment:quiz;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-md);margin-bottom:1rem;padding:1rem}.lesson-content[data-astro-cid-u3wfkvym] ol.quiz-list li:before{content:counter(quiz);background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:1.6rem;height:1.6rem;margin-right:.5rem;font-size:.78rem;font-weight:800;display:inline-flex}.lesson-content[data-astro-cid-u3wfkvym] .quiz-opts{margin:.5rem 0 0;padding:0;list-style:none}.lesson-content[data-astro-cid-u3wfkvym] .quiz-opts li{border:1px solid var(--line);border-radius:var(--radius-sm);cursor:default;margin:.25rem 0;padding:.4rem .6rem;font-size:.9rem;transition:all .15s}.lesson-content[data-astro-cid-u3wfkvym] .quiz-opts li:hover{border-color:var(--accent);background:#7c3aed0a}.lesson-content[data-astro-cid-u3wfkvym] .quiz-opts li.correct{color:#16a34a;background:#22c55e14;border-color:#22c55e;font-weight:600}.lesson-tags[data-astro-cid-u3wfkvym]{flex-wrap:wrap;gap:.4rem;margin:1.5rem 0;display:flex}.lesson-tag[data-astro-cid-u3wfkvym]{border-radius:var(--radius-pill);background:var(--surface-2);color:var(--ink-soft);padding:.2rem .6rem;font-size:.74rem;font-weight:600}.lesson-nav[data-astro-cid-u3wfkvym]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin:2rem 0;display:flex}.lesson-nav__group[data-astro-cid-u3wfkvym]{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.lesson-nav[data-astro-cid-u3wfkvym] a[data-astro-cid-u3wfkvym]{border-radius:var(--radius-pill);background:var(--surface);border:1px solid var(--line);color:var(--ink);box-shadow:var(--shadow-sm);padding:.6rem 1.1rem;font-weight:700;text-decoration:none}.lesson-nav__done[data-astro-cid-u3wfkvym]{cursor:pointer}.lesson-nav__done[data-astro-cid-u3wfkvym].is-done{background:var(--success-soft);color:#2e8b0b;border-color:var(--success);cursor:default}[data-astro-cid-u3wfkvym][data-theme=dark] .lesson-nav__done[data-astro-cid-u3wfkvym].is-done{color:#6ce07f}.lesson-nav__done[data-astro-cid-u3wfkvym].is-done:before{content:"✓";font-weight:900}.route[data-astro-cid-u3wfkvym]{margin:1.5rem 0 3rem;display:grid}.route__card[data-astro-cid-u3wfkvym]{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);color:var(--ink);box-shadow:var(--shadow-sm);flex-direction:column;gap:.3rem;padding:1.2rem;text-decoration:none;transition:transform .2s,box-shadow .2s;display:flex}.route__card[data-astro-cid-u3wfkvym]:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.route__card[data-astro-cid-u3wfkvym] small[data-astro-cid-u3wfkvym]{color:var(--ink-soft)}.route__icon[data-astro-cid-u3wfkvym]{font-size:1.6rem}