.pe-heading[data-astro-cid-lu3olqca]{color:var(--foreground);margin:0 0 .75rem}.pe-sub[data-astro-cid-lu3olqca]{margin:0 0 1.5rem}.pe-root[data-astro-cid-lu3olqca].js{min-height:16rem}.pe-root[data-astro-cid-lu3olqca].js.pe-mobile-idle{min-height:0}.pe-start[data-astro-cid-lu3olqca]{width:100%}.pe-start[data-astro-cid-lu3olqca][hidden]{display:none}@media (width>=640px){.pe-start[data-astro-cid-lu3olqca]{display:none}}.pe-run[data-astro-cid-lu3olqca][hidden]{display:none}.pe-head[data-astro-cid-lu3olqca]{align-items:center;gap:1rem;margin:0 0 1.25rem;display:flex}.pe-head-label[data-astro-cid-lu3olqca]{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-variant-numeric:tabular-nums;flex-shrink:0;font-weight:600}.pe-head-track[data-astro-cid-lu3olqca]{background:color-mix(in srgb, var(--muted) 16%, transparent);border-radius:999px;flex:1;height:.25rem;overflow:hidden}.pe-head-fill[data-astro-cid-lu3olqca]{background:var(--primary);border-radius:999px;width:0%;height:100%;transition:width .3s;display:block}@media (prefers-reduced-motion:reduce){.pe-head-fill[data-astro-cid-lu3olqca]{transition:none}}.pe-q[data-astro-cid-lu3olqca]{margin-bottom:0}.pe-root[data-astro-cid-lu3olqca].js .pe-q[data-astro-cid-lu3olqca],.pe-panel[data-astro-cid-lu3olqca] .pe-q[data-astro-cid-lu3olqca]{display:none}.pe-root[data-astro-cid-lu3olqca].js .pe-q[data-astro-cid-lu3olqca].active,.pe-panel[data-astro-cid-lu3olqca] .pe-q[data-astro-cid-lu3olqca].active{display:block}.pe-eyebrow[data-astro-cid-lu3olqca]{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);justify-content:flex-start;align-items:baseline;gap:1rem;margin:0 0 .875rem;font-weight:600;display:flex}.pe-eyebrow-domain[data-astro-cid-lu3olqca]{color:var(--muted)}.pe-progress[data-astro-cid-lu3olqca]{font-variant-numeric:tabular-nums;color:var(--muted);letter-spacing:.05em;flex-shrink:0;margin-left:auto}.pe-back[data-astro-cid-lu3olqca]{border-radius:var(--radius-sm);font:inherit;color:var(--muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;align-items:center;gap:.25rem;margin:-.375rem -.5rem;padding:.375rem .5rem;transition:color .15s,background .15s;display:inline-flex}.pe-back[data-astro-cid-lu3olqca]:hover{color:var(--foreground);background:color-mix(in srgb, var(--muted) 12%, transparent)}.pe-back[data-astro-cid-lu3olqca][hidden]{display:none}.pe-back-chev[data-astro-cid-lu3olqca]{flex-shrink:0;width:.875rem;height:.875rem}@media (width<=560px){.pe-back[data-astro-cid-lu3olqca]{min-height:2.75rem;margin:-.875rem -.75rem;padding:.375rem .75rem}}.pe-root[data-astro-cid-lu3olqca]:not(.js) .pe-back[data-astro-cid-lu3olqca],.pe-root[data-astro-cid-lu3olqca].pe-ssr-only .pe-back[data-astro-cid-lu3olqca]{display:none}.pe-question[data-astro-cid-lu3olqca]{font-family:var(--font-ui);font-size:var(--text-lg);font-weight:var(--weight-semibold);color:var(--foreground);overflow-wrap:break-word;margin:0 0 1.5rem;line-height:1.5}.pe-question[data-astro-cid-lu3olqca]:focus{outline:none}.pe-question[data-astro-cid-lu3olqca]:focus-visible{outline:2px solid var(--primary);outline-offset:3px;border-radius:2px}.pe-options[data-astro-cid-lu3olqca]{border-top:1px solid var(--border);flex-direction:column;display:flex}.pe-option[data-astro-cid-lu3olqca]{text-align:left;border:none;border-bottom:1px solid var(--border);width:100%;font-family:var(--font-ui);font-size:var(--text-lg);color:var(--foreground);cursor:pointer;background:0 0;align-items:center;gap:.875rem;padding:.75rem .5rem;transition:background .15s,color .15s;display:flex}.pe-option[data-astro-cid-lu3olqca]:disabled{cursor:default}.pe-q[data-astro-cid-lu3olqca].active .pe-option[data-astro-cid-lu3olqca]:not(:disabled):hover{background:#f8f8f6}.pe-letter[data-astro-cid-lu3olqca]{min-width:1.125rem;color:var(--muted);font-size:var(--text-sm);font-weight:var(--weight-bold);flex-shrink:0;line-height:1.5;transition:color .15s}.pe-option-text[data-astro-cid-lu3olqca]{flex:1;line-height:1.5}.pe-ic[data-astro-cid-lu3olqca]{flex-shrink:0;width:1.125rem;height:1.125rem;display:none}.pe-option[data-astro-cid-lu3olqca].correct .pe-letter[data-astro-cid-lu3olqca]{color:#4e7e68}.pe-option[data-astro-cid-lu3olqca].correct .pe-ic-check[data-astro-cid-lu3olqca]{color:#4e7e68;display:block}.pe-option[data-astro-cid-lu3olqca].incorrect .pe-letter[data-astro-cid-lu3olqca]{color:#a35643}.pe-option[data-astro-cid-lu3olqca].incorrect .pe-option-text[data-astro-cid-lu3olqca]{color:var(--muted)}.pe-option[data-astro-cid-lu3olqca].incorrect .pe-ic-x[data-astro-cid-lu3olqca]{color:#a35643;display:block}.pe-brief[data-astro-cid-lu3olqca]{margin:1rem 0 0}.pe-brief[data-astro-cid-lu3olqca][hidden]{display:none}.pe-brief-line[data-astro-cid-lu3olqca]{font-size:var(--text-base);color:var(--foreground);margin:0;line-height:1.6}.pe-brief[data-astro-cid-lu3olqca] .pe-verdict[data-astro-cid-lu3olqca]{margin-right:.5rem}.pe-verdict[data-astro-cid-lu3olqca]{font-size:var(--text-sm);font-weight:600}.pe-verdict[data-astro-cid-lu3olqca][hidden]{display:none}.pe-verdict-correct[data-astro-cid-lu3olqca]{color:#4e7e68}.pe-verdict-incorrect[data-astro-cid-lu3olqca]{color:#a35643}.pe-alex[data-astro-cid-lu3olqca]{margin-top:1rem}.pe-alex[data-astro-cid-lu3olqca][hidden]{display:none}.pe-alex-by[data-astro-cid-lu3olqca]{cursor:pointer;align-items:center;gap:.5rem;padding:.25rem 0;list-style:none;display:flex}.pe-alex-by[data-astro-cid-lu3olqca]::-webkit-details-marker{display:none}.pe-alex--answered[data-astro-cid-lu3olqca] .pe-alex-by[data-astro-cid-lu3olqca]{cursor:default}.pe-alex--answered[data-astro-cid-lu3olqca] .pe-alex-expand[data-astro-cid-lu3olqca],.pe-alex--answered[data-astro-cid-lu3olqca] .pe-alex-chev[data-astro-cid-lu3olqca]{display:none}.pe-alex-avatar[data-astro-cid-lu3olqca]{object-fit:cover;object-position:center 20%;border-radius:50%;flex-shrink:0;width:1.875rem;height:1.875rem}.pe-alex-name[data-astro-cid-lu3olqca]{font-size:var(--text-md);color:var(--foreground);font-weight:600}.pe-alex-expand[data-astro-cid-lu3olqca]{font-size:var(--text-sm);color:var(--muted)}.pe-alex-chev[data-astro-cid-lu3olqca]{width:1rem;height:1rem;color:var(--muted);margin-left:auto;transition:transform .2s}.pe-alex[data-astro-cid-lu3olqca][open] .pe-alex-chev[data-astro-cid-lu3olqca]{transform:rotate(180deg)}.pe-alex-body[data-astro-cid-lu3olqca]{padding-top:.5rem}.pe-alex-bubble[data-astro-cid-lu3olqca]{background:color-mix(in srgb, var(--border) 70%, var(--card));border-radius:var(--radius-lg);overscroll-behavior:contain;border-top-left-radius:.25rem;max-height:15rem;margin-left:2.375rem;padding:.875rem 1.125rem;overflow-y:auto}.pe-alex-bubble[data-astro-cid-lu3olqca]:focus-visible{outline:2px solid var(--primary);outline-offset:2px}@media (width<=560px){.pe-alex-bubble[data-astro-cid-lu3olqca]{max-height:12rem;padding:.75rem .9375rem}}.pe-explanation[data-astro-cid-lu3olqca]{font-size:var(--text-lg);color:var(--foreground);white-space:pre-wrap;overflow-wrap:break-word;margin:0;line-height:1.6}.pe-explanation[data-astro-cid-lu3olqca] strong{color:var(--foreground);font-weight:600}.pe-explanation[data-astro-cid-lu3olqca] a{color:var(--primary-text);text-underline-offset:2px;text-decoration:underline}.pe-explanation--blocks[data-astro-cid-lu3olqca]{white-space:normal}.pe-explanation--blocks[data-astro-cid-lu3olqca] p{margin:0 0 .75rem}.pe-explanation--blocks[data-astro-cid-lu3olqca] p:last-child{margin-bottom:0}.pe-points[data-astro-cid-lu3olqca]{margin:0 0 .75rem;padding-left:1.1rem;list-style:outside}.pe-points[data-astro-cid-lu3olqca] li{margin-bottom:.4rem}.pe-points[data-astro-cid-lu3olqca] li:last-child{margin-bottom:0}.pe-explanation--long[data-astro-cid-lu3olqca]:not(.expanded){max-height:8rem;overflow:hidden;mask-image:linear-gradient(#000 65%,#0000)}.pe-readmore[data-astro-cid-lu3olqca]{font-family:var(--font-ui);font-size:var(--text-sm);color:var(--primary-text);cursor:pointer;background:0 0;border:none;padding:.25rem 0;font-weight:600}.pe-source[data-astro-cid-lu3olqca]{font-size:var(--text-sm);margin:.875rem 0 0;line-height:1.4}.pe-source-arrow[data-astro-cid-lu3olqca]{font-size:var(--text-xs)}.pe-source-label[data-astro-cid-lu3olqca]{text-transform:uppercase;letter-spacing:.08em;font-weight:var(--weight-semibold);font-size:var(--text-2xs);color:var(--muted);margin-right:.5rem}.pe-root[data-astro-cid-lu3olqca].pe-ssr-only .pe-run[data-astro-cid-lu3olqca],.pe-root[data-astro-cid-lu3olqca].pe-ssr-only .pe-start[data-astro-cid-lu3olqca]{display:none}.pe-root[data-astro-cid-lu3olqca].pe-ssr-only .pe-q[data-astro-cid-lu3olqca]{display:block}.pe-bubble[data-astro-cid-lu3olqca]{border-radius:var(--radius-lg);font-size:var(--text-base);max-width:34rem;padding:.75rem 1rem;line-height:1.55}.pe-bubble[data-astro-cid-lu3olqca] p[data-astro-cid-lu3olqca]{margin:0}.pe-bubble-user[data-astro-cid-lu3olqca]{background:color-mix(in srgb, var(--primary) 12%, var(--background));color:var(--foreground);border-bottom-right-radius:.25rem;align-self:flex-end}.pe-bubble-row[data-astro-cid-lu3olqca]{align-self:flex-start;align-items:flex-end;gap:.5rem;max-width:36rem;display:flex}.pe-bubble-avatar[data-astro-cid-lu3olqca]{object-fit:cover;object-position:center 20%;border-radius:50%;flex-shrink:0;width:1.875rem;height:1.875rem;margin-bottom:.125rem}.pe-bubble-alex[data-astro-cid-lu3olqca]{background:color-mix(in srgb, var(--border) 70%, var(--card));color:var(--foreground);border-bottom-left-radius:.25rem}.pe-composer[data-astro-cid-lu3olqca]{margin-top:.875rem;position:relative}.pe-input[data-astro-cid-lu3olqca]{box-sizing:border-box;width:100%;font-family:var(--font-ui);font-size:var(--text-base);color:var(--foreground);background:color-mix(in srgb, var(--border) 28%, var(--card));border:1px solid var(--border);border-radius:var(--radius-pill);padding:.625rem 2.5rem .625rem 1rem}.pe-input[data-astro-cid-lu3olqca]::placeholder{color:color-mix(in srgb, var(--muted) 55%, transparent)}.pe-input[data-astro-cid-lu3olqca]:focus{box-shadow:0 0 0 2px color-mix(in srgb, var(--primary) 22%, transparent);outline:none}.pe-send[data-astro-cid-lu3olqca]{color:var(--muted);cursor:pointer;background:0 0;border:none;padding:0;display:flex;position:absolute;top:50%;right:.875rem;transform:translateY(-50%)}.pe-send[data-astro-cid-lu3olqca]:hover{color:var(--primary)}.pe-send[data-astro-cid-lu3olqca] svg[data-astro-cid-lu3olqca]{width:1.05rem;height:1.05rem;display:block}.pe-gate-hint[data-astro-cid-lu3olqca]{font-size:var(--text-sm);color:var(--muted);margin:.625rem 0 0;line-height:1.5}.pe-gate-hint[data-astro-cid-lu3olqca][hidden]{display:none}.pe-action[data-astro-cid-lu3olqca]{bottom:var(--cookie-banner-h,0px);z-index:2;border-top:1px solid var(--border);background:var(--card);margin-top:1.5rem;padding-top:1.25rem;padding-bottom:.75rem;position:sticky}.pe-panel[data-astro-cid-lu3olqca] .pe-action[data-astro-cid-lu3olqca]{bottom:0}.pe-action[data-astro-cid-lu3olqca][hidden]{display:none}.pe-action[data-astro-cid-lu3olqca].pe-action--unpinned{position:static}.pe-steps[data-astro-cid-lu3olqca]{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);justify-content:space-between;align-items:center;gap:1rem;margin:0 0 .875rem;font-weight:600;display:flex}.pe-dots[data-astro-cid-lu3olqca]{flex-shrink:0;align-items:center;gap:.3rem;display:flex}.pe-dot[data-astro-cid-lu3olqca]{width:.4rem;height:.4rem;box-shadow:inset 0 0 0 1px color-mix(in srgb, var(--muted) 45%, transparent);background:0 0;border-radius:50%}.pe-dot[data-astro-cid-lu3olqca].is-done{background:color-mix(in srgb, var(--muted) 50%, transparent);box-shadow:none}.pe-dot[data-astro-cid-lu3olqca].is-current{background:var(--primary);width:1.1rem;box-shadow:none;border-radius:999px}.pe-next[data-astro-cid-lu3olqca],.pe-cta[data-astro-cid-lu3olqca]{box-sizing:border-box;text-align:center;border-radius:var(--radius-sm);background:var(--primary);color:#fff;width:100%;font-family:var(--font-ui);font-size:var(--text-base);cursor:pointer;border:none;padding:.75rem 1.25rem;font-weight:600;text-decoration:none;transition:background .15s;display:block}.pe-next[data-astro-cid-lu3olqca]:hover,.pe-cta[data-astro-cid-lu3olqca]:hover{background:color-mix(in srgb, var(--primary) 88%, #000)}.pe-next[data-astro-cid-lu3olqca][hidden],.pe-cta[data-astro-cid-lu3olqca][hidden]{display:none}.pe-complete[data-astro-cid-lu3olqca]{padding-top:.5rem}.pe-complete[data-astro-cid-lu3olqca][hidden]{display:none}.pe-complete-eyebrow[data-astro-cid-lu3olqca]{font-size:var(--text-2xs);text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 .5rem;font-weight:600}.pe-score[data-astro-cid-lu3olqca]{font-family:var(--font-serif);font-size:var(--text-3xl);font-weight:var(--weight-semibold);color:var(--foreground);margin:0 0 .5rem}.pe-score-unit[data-astro-cid-lu3olqca]{color:var(--muted);font-weight:400}.pe-complete-copy[data-astro-cid-lu3olqca]{font-size:var(--text-base);color:var(--muted);margin:0 0 1.5rem;line-height:1.75}.pe-complete-alex[data-astro-cid-lu3olqca]{background:color-mix(in srgb, var(--primary) 8%, var(--card));border-radius:.75rem;align-items:flex-start;gap:.75rem;margin:0 0 1.5rem;padding:1rem;display:flex}.pe-complete-alex-title[data-astro-cid-lu3olqca]{font-size:var(--text-base);color:var(--foreground);margin:0 0 .25rem;font-weight:600}.pe-complete-alex-body[data-astro-cid-lu3olqca]{font-size:var(--text-sm);color:var(--muted);margin:0;line-height:1.6}.pe-skeleton[data-astro-cid-lu3olqca]{flex-direction:column;gap:.85rem;padding:.5rem 0 1.5rem;display:flex}.pe-skeleton-bar[data-astro-cid-lu3olqca]{background:linear-gradient(90deg,#0000000d 25%,#00000017 37%,#0000000d 63%) 0 0/400% 100%;border-radius:4px;width:62%;height:.85rem;animation:1.4s infinite pe-shimmer;display:block}.pe-skeleton-bar--wide[data-astro-cid-lu3olqca]{width:92%}@keyframes pe-shimmer{0%{background-position:100%}to{background-position:0}}@media (prefers-reduced-motion:reduce){.pe-skeleton-bar[data-astro-cid-lu3olqca]{animation:none}}.pe-root[data-astro-cid-lu3olqca].pe-unavailable{display:none}.pe-root[data-astro-cid-lu3olqca] noscript[data-astro-cid-lu3olqca]{padding-top:.5rem;display:block}.pe-close[data-astro-cid-lu3olqca]{width:2.75rem;height:2.75rem;color:var(--muted);opacity:.8;cursor:pointer;z-index:3;background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;transition:opacity .15s,background .15s,color .15s;display:inline-flex;position:absolute;top:.75rem;right:.75rem}.pe-close[data-astro-cid-lu3olqca]:hover{opacity:1;background:color-mix(in srgb, var(--muted) 12%, transparent);color:var(--foreground)}.pe-sheet-body[data-astro-cid-lu3olqca]{padding-top:1.25rem}.pe-thread[data-astro-cid-lu3olqca]:empty{display:none}.pe-thread[data-astro-cid-lu3olqca]{flex-direction:column;gap:.6rem;margin:.9rem 0 .2rem;display:flex}.pe-typing[data-astro-cid-lu3olqca]{align-items:center;gap:.28rem;padding:.7rem .9rem;display:inline-flex}.pe-typing[data-astro-cid-lu3olqca] span[data-astro-cid-lu3olqca]{opacity:.35;background:currentColor;border-radius:50%;width:.36rem;height:.36rem;animation:1.1s ease-in-out infinite pe-typing-dot}.pe-typing[data-astro-cid-lu3olqca] span[data-astro-cid-lu3olqca]:nth-child(2){animation-delay:.16s}.pe-typing[data-astro-cid-lu3olqca] span[data-astro-cid-lu3olqca]:nth-child(3){animation-delay:.32s}@keyframes pe-typing-dot{0%,60%,to{opacity:.28;transform:translateY(0)}30%{opacity:.85;transform:translateY(-2px)}}@media (prefers-reduced-motion:reduce){.pe-typing[data-astro-cid-lu3olqca] span[data-astro-cid-lu3olqca]{opacity:.5;animation:none}}.pe-input[data-astro-cid-lu3olqca]:disabled{opacity:.75;cursor:default}.pe-send[data-astro-cid-lu3olqca]:disabled{opacity:.4;cursor:default}.pe-thread-cta[data-astro-cid-lu3olqca]{flex-direction:column;gap:.5rem;margin:.2rem 0 .3rem;padding-left:2.375rem;display:flex}.pe-thread-cta[data-astro-cid-lu3olqca] .pe-gate-hint[data-astro-cid-lu3olqca]{margin:0}.pe-thread-cta[data-astro-cid-lu3olqca] .pe-cta[data-astro-cid-lu3olqca]{align-self:flex-start;width:auto}@media (width<=560px){.pe-thread-cta[data-astro-cid-lu3olqca]{padding-left:0}.pe-thread-cta[data-astro-cid-lu3olqca] .pe-cta[data-astro-cid-lu3olqca]{align-self:stretch}}