.airly-visually-hidden{position:absolute;inline-size:1px;block-size:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}.sgn-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--rule)}.sgn{position:relative;display:grid;gap:var(--space-1);padding-block:var(--space-4);border-bottom:1px solid var(--rule)}@media(min-width:620px){.sgn{grid-template-columns:12rem 1fr;column-gap:var(--space-6);align-items:baseline;padding-block:var(--space-5)}.sgn--joined{border-bottom-color:transparent}.sgn--joined:after{content:"";position:absolute;bottom:-1px;left:calc(12rem + var(--space-6));right:0;height:1px;background:var(--rule)}.sgn__who--repeat .sgn__who-text{display:none}}.sgn__who{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);line-height:1.4}.sgn__sign{margin:0;font-size:var(--text-base);font-weight:600;color:var(--text);line-height:1.45}.sgn__detail{margin:var(--space-1) 0 0;font-size:var(--text-base);color:var(--text-muted);line-height:var(--leading-body);max-width:var(--measure)}.runs{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4);max-width:var(--measure)}.runs--marked{list-style:disc outside;padding-inline-start:1.25em}.run{font-size:var(--text-base);color:var(--text-muted);line-height:var(--leading-body)}.run__term{font-weight:600;color:var(--text)}.vals{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-6)}@media(min-width:620px){.vals{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:var(--space-7);row-gap:var(--space-7)}}.val{display:grid;gap:var(--space-2)}.val__n{font-family:var(--font-display);font-size:var(--text-2xl);line-height:var(--leading-tight);letter-spacing:-.015em;color:var(--accent);font-variant-numeric:tabular-nums}.val__title{margin:0;font-family:var(--font-ui);font-size:var(--text-lg);font-weight:600;color:var(--text);line-height:1.35}.val__body{margin:0;font-size:var(--text-base);color:var(--text-muted);line-height:var(--leading-body);max-width:var(--measure)}.roles-scroll{-webkit-overflow-scrolling:touch}.roles{box-sizing:border-box;display:block;width:100%;border-collapse:collapse;font-size:var(--text-base)}.roles caption{display:block;text-align:left;font-size:var(--text-sm);color:var(--text-muted);padding-bottom:var(--space-3);line-height:1.5}.roles thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.roles tbody,.roles tr,.roles th,.roles td{display:block}.roles tr{padding-block:var(--space-4);border-bottom:1px solid var(--rule);line-height:var(--leading-body)}.roles th,.roles td{text-align:left;padding:0}.roles td+td{margin-top:var(--space-3)}.roles td:before{content:attr(data-label);display:block;font-family:var(--font-ui);font-size:var(--text-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted);margin-bottom:var(--space-1)}.roles thead th{font-family:var(--font-ui);font-size:var(--text-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-muted)}.role__actor{font-weight:600;color:var(--text);margin-bottom:var(--space-2)}.role td{color:var(--text-muted)}@media(min-width:620px){.roles-scroll{overflow-x:auto}.roles{display:table;min-width:34rem}.roles caption{display:table-caption}.roles thead{position:static;width:auto;height:auto;overflow:visible;clip-path:none;white-space:normal}.roles tbody{display:table-row-group}.roles tr{display:table-row;padding-block:0;border-bottom:0}.roles th,.roles td{display:table-cell;vertical-align:top;padding:var(--space-4) var(--space-5) var(--space-4) 0;border-bottom:1px solid var(--rule);line-height:var(--leading-body)}.roles td+td{margin-top:0}.roles td:before{content:none}.roles thead th{border-bottom:1px solid var(--rule-strong);padding-block:var(--space-3)}.role__actor{white-space:nowrap;margin-bottom:0}}.steps{display:flex;flex-direction:column;border-top:1px solid var(--rule)}.stp{display:grid;grid-template-columns:44px minmax(7rem,9rem) 1fr auto;gap:.3rem 1.35rem;padding:1.15rem 0;border-bottom:1px solid var(--rule);align-items:baseline}.stp__num{grid-column:1;grid-row:1 / span 2;align-self:start;width:44px;height:44px;flex:none;border-radius:var(--radius-md);background:var(--chip-bg);color:var(--chip-fg);display:flex;align-items:center;justify-content:center;font-family:var(--font-ui);font-weight:600;font-size:1.0625rem;font-variant-numeric:tabular-nums;letter-spacing:0}.stp__who{grid-column:2;grid-row:1;font-size:.8125rem;font-weight:600;color:var(--warm);text-transform:none}.stp__title{grid-column:3;grid-row:1;font-family:var(--font-ui);font-weight:600;font-size:1.0625rem;color:var(--text)}.stp__body{grid-column:3 / span 2;grid-row:2;font-size:1rem;color:var(--text-muted);line-height:1.55;max-width:48ch}.stp__dur{grid-column:4;grid-row:1;justify-self:end;font-size:.8125rem;font-weight:600;white-space:nowrap;color:var(--text-muted);background:var(--surface-alt);padding:.25rem .6rem;border-radius:var(--radius-sm)}[data-surface=ink] .stp__dur{background:color-mix(in srgb,var(--airly-paper) 8%,transparent)}@media(max-width:820px){.stp{grid-template-columns:44px 1fr}.stp__num{grid-row:1 / span 3}.stp__who{grid-column:2;grid-row:1}.stp__title{grid-column:2;grid-row:2}.stp__body{grid-column:2;grid-row:3}.stp__dur{grid-column:2;grid-row:4;justify-self:start;margin-top:.4rem}}.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(215px,1fr));gap:1.15rem 2.2rem;list-style:none;margin:0;padding:0}.trust--ruled{margin-top:.75rem;padding-top:1.25rem;border-top:1px solid var(--rule)}.trust__item{display:flex;flex-direction:column;gap:.1rem}.trust__label{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;font-weight:600;color:var(--text)}.trust__icon{display:inline-flex;flex:none;color:var(--accent)}.trust__icon>svg{inline-size:1.25rem;block-size:1.25rem;display:block}.trust__detail{font-size:.875rem;color:var(--text-muted);line-height:1.45}.steps--unlabelled .stp{grid-template-columns:44px 1fr auto}.steps--unlabelled .stp__title{grid-column:2;grid-row:1}.steps--unlabelled .stp__body{grid-column:2 / span 2;grid-row:2}.steps--unlabelled .stp__dur{grid-column:3;grid-row:1}@media(max-width:820px){.steps--unlabelled .stp{grid-template-columns:44px 1fr}.steps--unlabelled .stp__num{grid-row:1 / span 2}.steps--unlabelled .stp__title{grid-column:2;grid-row:1}.steps--unlabelled .stp__body{grid-column:2;grid-row:2}.steps--unlabelled .stp__dur{grid-column:2;grid-row:3}}.steps--illustrated.steps--unlabelled .stp{grid-template-columns:44px minmax(5rem,7rem) 1fr auto}.steps--illustrated.steps--unlabelled .stp__title{grid-column:3;grid-row:1}.steps--illustrated.steps--unlabelled .stp__body{grid-column:3 / span 2;grid-row:2}.steps--illustrated.steps--unlabelled .stp__dur{grid-column:4;grid-row:1}.steps--illustrated .stp{grid-template-columns:44px minmax(5rem,7rem) minmax(7rem,9rem) 1fr auto}.stp__fig{grid-column:2;grid-row:1 / span 2;align-self:center;display:block;min-width:0}.stp__img{display:block;width:100%;max-height:5.5rem;object-fit:contain;object-position:left center;border-radius:var(--radius-image)}[data-surface=ink] .stp__img{filter:invert(1) hue-rotate(180deg)}@media(max-width:820px){.steps--illustrated.steps--unlabelled .stp{grid-template-columns:44px 1fr}.steps--illustrated.steps--unlabelled .stp__title{grid-column:2;grid-row:1}.steps--illustrated.steps--unlabelled .stp__body{grid-column:2;grid-row:2}.stp__fig{grid-column:2;grid-row:3;margin-top:var(--space-3)}.stp__img{max-height:7rem}}.src{margin:0;padding-top:1.75rem;border-top:1px solid var(--rule)}.src__title{font-family:var(--font-ui);font-size:.8125rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin:0 0 1.25rem}.src__caveat{font-family:var(--font-ui);font-size:.875rem;line-height:var(--leading-body);color:var(--text-muted);max-width:var(--measure);margin:-.5rem 0 1.5rem}.src__list{display:grid;grid-template-columns:1fr;gap:1.35rem 2.75rem;margin:0;padding:0 0 0 1.5rem}@media(min-width:780px){.src__list{grid-template-columns:repeat(2,minmax(0,1fr))}}.src__item{break-inside:avoid}.src__item::marker{font-family:var(--font-ui);font-size:.8125rem;color:var(--text-muted)}.src__claim{font-family:var(--font-ui);font-size:.875rem;line-height:1.5;color:var(--text);margin:0}.src__cite{font-family:var(--font-ui);font-size:.8125rem;line-height:1.55;color:var(--text-muted);margin:.3rem 0 0}.src__link{color:inherit;text-decoration:underline;text-underline-offset:.2em;text-decoration-thickness:1px;display:inline-flex;align-items:center;min-height:46px;margin-block:-.5rem}.src__link:hover{color:var(--text)}.src__link:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:2px}.src__note{font-family:var(--font-ui);font-size:.8125rem;line-height:1.55;font-style:italic;color:var(--text-muted);margin:.3rem 0 0}.src__more{margin-top:1.35rem}.src__more:not([open])>.src__list{display:none!important}.src__item{scroll-margin-top:calc(92px + var(--space-5))}.src__more-toggle{display:inline-flex;align-items:center;min-height:46px;font-family:var(--font-ui);font-size:.8125rem;font-weight:600;color:var(--text-muted);cursor:pointer;list-style:none}.src__more-toggle::-webkit-details-marker{display:none}.src__more-toggle:after{content:"";width:.4rem;height:.4rem;margin-left:.5rem;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-.1em,-.1em);transition:transform var(--dur-fast, .15s) ease}.src__more[open] .src__more-toggle:after{transform:rotate(-135deg) translate(-.1em,-.1em)}.src__more-toggle:hover{color:var(--text)}.src__more-toggle:focus-visible{outline:2px solid var(--focus);outline-offset:3px;border-radius:2px}.src__more-close,.src__more[open] .src__more-open{display:none}.src__more[open] .src__more-close{display:inline}.src__list--rest{margin-top:1.35rem}