.problem[data-astro-cid-oo6sugl5]{border-top:1px solid var(--border);background:var(--bg)}.problem-inner[data-astro-cid-oo6sugl5]{display:flex;flex-direction:column;gap:var(--space-section-gap)}.problem-split[data-astro-cid-oo6sugl5]{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(2.25rem,7vw,5.5rem);align-items:start}.problem-side[data-astro-cid-oo6sugl5]{min-width:0}.problem-side-label[data-astro-cid-oo6sugl5]{font-size:var(--type-label);font-weight:700;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--faint);margin:0 0 clamp(1rem,2.5vw,1.5rem)}.published-list[data-astro-cid-oo6sugl5]{list-style:none;margin:0;padding:0 0 0 clamp(.875rem,2vw,1.25rem);border-left:1px solid var(--border-strong)}.published-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]{padding:.4375rem 0;font-size:var(--type-body-sm);line-height:var(--leading-normal);color:var(--muted);border-bottom:1px solid var(--border-strong);text-wrap:pretty}.published-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:first-child{padding-top:0}.published-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:last-child{padding-bottom:0;border-bottom:none}.visitor-list[data-astro-cid-oo6sugl5]{list-style:none;margin:0;padding:0;counter-reset:visitor-step}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]{position:relative;counter-increment:visitor-step;padding-left:clamp(2.25rem,4vw,3rem);font-size:var(--type-body-lg);line-height:var(--leading-normal);color:var(--muted);max-width:var(--measure-text);text-wrap:pretty}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:before{content:counter(visitor-step,decimal-leading-zero);position:absolute;left:0;top:.125em;font-family:var(--mono);font-size:var(--type-label);font-weight:600;letter-spacing:var(--tracking-label);color:var(--faint)}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]+li[data-astro-cid-oo6sugl5]{margin-top:clamp(1.5rem,3vw,2.25rem)}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:nth-child(3){margin-top:clamp(2.25rem,4.5vw,3.25rem)}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:last-child{margin-top:clamp(3rem,7vw,5rem);font-family:var(--display);font-size:var(--type-h3);font-weight:500;letter-spacing:var(--tracking-heading);line-height:var(--leading-snug);color:var(--fg)}.visitor-list[data-astro-cid-oo6sugl5] li[data-astro-cid-oo6sugl5]:last-child:before{top:.5em}.visitor-caption[data-astro-cid-oo6sugl5]{margin:clamp(2rem,4vw,2.75rem) 0 0;padding-left:clamp(2.25rem,4vw,3rem);font-size:var(--type-body-sm);line-height:var(--leading-normal);color:var(--faint);max-width:var(--measure-desc);text-wrap:pretty}.problem-close-band[data-astro-cid-oo6sugl5]{padding-top:clamp(2.5rem,5vw,3.5rem);border-top:1px solid var(--border-strong);max-width:var(--measure-wide)}.problem-close[data-astro-cid-oo6sugl5]{margin:0;font-family:var(--display);font-size:var(--type-h3);font-weight:500;letter-spacing:var(--tracking-heading);line-height:var(--leading-snug);color:var(--muted);max-width:var(--measure-wide);text-wrap:balance}.problem-close-turn[data-astro-cid-oo6sugl5]{display:block;margin-top:.375em;color:var(--fg)}@media(max-width:768px){.problem-split[data-astro-cid-oo6sugl5]{grid-template-columns:1fr;gap:clamp(2.5rem,8vw,3.5rem)}.problem-visitor[data-astro-cid-oo6sugl5]{padding-top:clamp(2.5rem,8vw,3.5rem);border-top:1px solid var(--border)}}.intent[data-astro-cid-rsomrjsd]{border-top:1px solid var(--border);background:var(--bg)}.intent-inner[data-astro-cid-rsomrjsd]{display:flex;flex-direction:column;gap:var(--space-section-gap)}.intent-panes[data-astro-cid-rsomrjsd]{display:grid;grid-template-columns:minmax(0,1fr);padding:clamp(1.5rem,3.5vw,2.5rem);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);box-shadow:var(--shadow-sm)}.intent-pane[data-astro-cid-rsomrjsd]{min-width:0;display:flex;flex-direction:column}.intent-pane-caption[data-astro-cid-rsomrjsd]{margin-top:auto}.intent-pane--conversation[data-astro-cid-rsomrjsd]{margin-top:clamp(1.5rem,4vw,2rem);padding-top:clamp(1.5rem,4vw,2rem);border-top:1px solid var(--border)}@media(min-width:860px){.intent-panes[data-astro-cid-rsomrjsd]{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:stretch}.intent-pane--analytics[data-astro-cid-rsomrjsd]{padding-right:clamp(1.5rem,3.5vw,3rem)}.intent-pane--conversation[data-astro-cid-rsomrjsd]{margin-top:0;padding-top:0;border-top:none;padding-left:clamp(1.5rem,3.5vw,3rem);border-left:1px solid var(--border-strong)}}.intent-pane-label[data-astro-cid-rsomrjsd]{font-size:var(--type-label);font-weight:700;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--faint);margin:0 0 clamp(.875rem,2vw,1.125rem)}.intent-pane-label--accent[data-astro-cid-rsomrjsd]{color:var(--accent)}.intent-log[data-astro-cid-rsomrjsd]{overflow-x:auto;width:fit-content;max-width:100%;padding:.875rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface-raised)}.intent-log[data-astro-cid-rsomrjsd]:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-ring-offset)}.intent-log-pre[data-astro-cid-rsomrjsd]{margin:0;font-size:.8125rem;font-family:var(--mono);line-height:1.95;color:var(--muted);white-space:pre}.intent-questions[data-astro-cid-rsomrjsd]{list-style:none;margin:0;padding:0 0 0 clamp(.875rem,2vw,1.25rem);border-left:2px solid color-mix(in srgb,var(--accent) 35%,transparent)}.intent-questions[data-astro-cid-rsomrjsd] li[data-astro-cid-rsomrjsd]{padding:.6875rem 0;font-size:var(--type-body);line-height:var(--leading-normal);color:var(--fg);border-bottom:1px solid var(--border);text-wrap:pretty}.intent-questions[data-astro-cid-rsomrjsd] li[data-astro-cid-rsomrjsd]:last-child{border-bottom:none;padding-bottom:0}.intent-questions[data-astro-cid-rsomrjsd] li[data-astro-cid-rsomrjsd]:first-child{padding-top:0}.intent-pane-caption[data-astro-cid-rsomrjsd]{margin:clamp(1rem,2.5vw,1.375rem) 0 0;font-size:var(--type-body-sm);line-height:var(--leading-normal);color:var(--faint);max-width:var(--measure-desc);text-wrap:pretty}.intent-cards[data-astro-cid-rsomrjsd]{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(1rem,2.5vw,1.5rem)}@media(min-width:760px){.intent-cards[data-astro-cid-rsomrjsd]{grid-template-columns:repeat(3,minmax(0,1fr))}}.intent-card[data-astro-cid-rsomrjsd]{min-width:0;padding:clamp(1.25rem,3vw,1.75rem);border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.intent-card-title[data-astro-cid-rsomrjsd]{margin:0 0 .625rem;font-size:var(--type-body-lg);font-weight:600;letter-spacing:var(--tracking-heading);line-height:var(--leading-snug);color:var(--fg);text-wrap:balance}.intent-card-body[data-astro-cid-rsomrjsd]{margin:0;font-size:var(--type-body-sm);line-height:var(--leading-relaxed);color:var(--muted);text-wrap:pretty}.hiw[data-astro-cid-cmgpsf2k]{border-top:1px solid var(--border);background:var(--bg)}.hiw-steps[data-astro-cid-cmgpsf2k]{list-style:none;margin:var(--space-section-gap) 0 0;padding:0;display:flex;flex-direction:column;gap:0;max-width:var(--measure-wide)}.hiw-step[data-astro-cid-cmgpsf2k]{display:grid;grid-template-columns:3rem 1fr;gap:1rem;padding:clamp(1.25rem,2.5vw,1.75rem) 0;border-top:1px solid var(--border);align-items:start}.hiw-art[data-astro-cid-cmgpsf2k]{grid-column:2;max-width:14.5rem;border:1px solid var(--border);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--accent) 4%,var(--surface-raised));padding:.625rem}@media(min-width:640px){.hiw-step[data-astro-cid-cmgpsf2k]{grid-template-columns:3rem minmax(0,1fr) clamp(11rem,32%,14.5rem);column-gap:clamp(1.25rem,3vw,2rem)}.hiw-art[data-astro-cid-cmgpsf2k]{grid-column:3;align-self:center;max-width:none}}@media(min-width:1024px){.hiw-step[data-astro-cid-cmgpsf2k]{grid-template-columns:3rem minmax(0,1fr) clamp(11rem,36%,14.5rem)}}.hiw-step[data-astro-cid-cmgpsf2k]:first-child{border-top:none;padding-top:0}.hiw-num[data-astro-cid-cmgpsf2k]{font-family:var(--mono);font-size:var(--type-label);font-weight:600;letter-spacing:var(--tracking-label);color:var(--accent);padding-top:.375rem}.hiw-headline[data-astro-cid-cmgpsf2k]{font-family:var(--display);font-size:var(--type-h3);font-weight:500;letter-spacing:var(--tracking-heading);line-height:var(--leading-snug);margin:0 0 .375rem;color:var(--fg)}.hiw-body[data-astro-cid-cmgpsf2k]{margin:0;font-size:var(--type-body);line-height:var(--leading-relaxed);color:var(--muted)}.hiw-never[data-astro-cid-cmgpsf2k]{margin-top:clamp(2rem,4vw,2.75rem);padding-top:clamp(1.5rem,3vw,2rem);border-top:1px solid var(--border);max-width:var(--measure-wide)}.hiw-never-label[data-astro-cid-cmgpsf2k]{margin:0 0 clamp(.875rem,2vw,1.125rem);font-family:var(--sans);font-size:var(--type-label);font-weight:700;letter-spacing:var(--tracking-label);text-transform:uppercase;color:var(--faint)}.hiw-never-list[data-astro-cid-cmgpsf2k]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:.5rem clamp(1.25rem,3vw,2rem)}.hiw-never-list[data-astro-cid-cmgpsf2k] li[data-astro-cid-cmgpsf2k]{display:flex;align-items:flex-start;gap:.625rem;min-width:0;font-size:var(--type-body-sm);line-height:var(--leading-normal);color:var(--muted)}.hiw-never-list[data-astro-cid-cmgpsf2k] li[data-astro-cid-cmgpsf2k]:before{content:"";flex:none;width:.75rem;height:1px;margin-top:.72em;background:var(--border-strong)}.hiw-never-close[data-astro-cid-cmgpsf2k]{margin:clamp(1rem,2.5vw,1.375rem) 0 0;font-size:var(--type-body);line-height:var(--leading-relaxed);color:var(--fg);max-width:var(--measure-desc)}.hiw-actions[data-astro-cid-cmgpsf2k]{margin-top:clamp(2rem,4vw,2.75rem);display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-cta-gap)}.hiw-footnote[data-astro-cid-cmgpsf2k]{margin:0;font-size:var(--type-body-sm);color:var(--muted)}@media(min-width:1024px){.hiw-layout[data-astro-cid-cmgpsf2k]{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);grid-template-rows:auto auto auto;column-gap:clamp(3rem,6vw,6rem);align-items:start}.hiw-layout[data-astro-cid-cmgpsf2k]>.section-header-left{grid-row:1 / span 3;position:sticky;top:calc(var(--nav-stack-height) + var(--sticky-col-offset))}.hiw-steps[data-astro-cid-cmgpsf2k]{grid-column:2;margin-top:0;max-width:none}.hiw-never[data-astro-cid-cmgpsf2k],.hiw-actions[data-astro-cid-cmgpsf2k]{grid-column:2}.hiw-never[data-astro-cid-cmgpsf2k]{max-width:none}}@media(max-width:640px){.hiw-step[data-astro-cid-cmgpsf2k]{grid-template-columns:2.25rem 1fr;gap:1.25rem .75rem}.hiw-art[data-astro-cid-cmgpsf2k]{grid-column:1 / -1;max-width:none}.hiw-actions[data-astro-cid-cmgpsf2k] .btn-hero{width:100%;justify-content:center}}.ship-log[data-astro-cid-qfiiwids]{padding:var(--section-y-md) var(--section-x);border-top:1px solid var(--border);background:var(--surface-raised)}.ship-log-inner[data-astro-cid-qfiiwids]{display:grid;grid-template-columns:minmax(12.5rem,17.5rem) 1fr;gap:clamp(1rem,3vw,2rem);align-items:start;min-width:0}.ship-log-body[data-astro-cid-qfiiwids]{display:flex;flex-direction:column;gap:.875rem;min-width:0}@media(max-width:768px){.ship-log-inner[data-astro-cid-qfiiwids]{grid-template-columns:1fr;gap:1rem}.ship-log-body[data-astro-cid-qfiiwids]{gap:.75rem}}.ship-log-copy[data-astro-cid-qfiiwids]{display:flex;flex-direction:column;gap:.375rem}.ship-log-label[data-astro-cid-qfiiwids]{margin-bottom:.375rem}.ship-log-release[data-astro-cid-qfiiwids]{font-family:var(--display);font-size:var(--type-h3);font-weight:500;letter-spacing:var(--tracking-heading);line-height:var(--leading-snug);color:var(--fg);margin:0;text-wrap:balance}.ship-log-updated[data-astro-cid-qfiiwids]{margin:0;font-size:var(--type-body-sm);color:var(--muted);line-height:var(--leading-normal)}.ship-log-date[data-astro-cid-qfiiwids]{font-weight:600;color:var(--muted)}.ship-log-list[data-astro-cid-qfiiwids]{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.5rem}.ship-log-list[data-astro-cid-qfiiwids] li[data-astro-cid-qfiiwids]{display:flex;align-items:flex-start;gap:.75rem;font-size:var(--type-body-sm);line-height:var(--leading-normal);color:var(--muted);padding:.5rem .625rem;border-radius:var(--radius-sm);transition:background var(--transition-fast)}.ship-log-list[data-astro-cid-qfiiwids] li[data-astro-cid-qfiiwids]:hover{background:color-mix(in srgb,var(--surface-hover) 80%,transparent)}.ship-marker[data-astro-cid-qfiiwids]{flex-shrink:0;width:.4375rem;height:.4375rem;margin-top:.5rem;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.ship-text[data-astro-cid-qfiiwids]{display:block;flex:1;min-width:0}.ship-log-link[data-astro-cid-qfiiwids]{align-self:flex-start;gap:.35rem;transition:color var(--transition-fast),gap var(--transition-fast)}.ship-log-link[data-astro-cid-qfiiwids]:hover{gap:.5rem}.ship-log-link[data-astro-cid-qfiiwids]:focus-visible{outline:var(--focus-ring);outline-offset:var(--focus-ring-offset)}