.ch-btn{border:2px solid var(--color-action-border);border-radius:var(--radius-control);padding:var(--spacing-control-y) var(--spacing-control-x) calc(var(--spacing-control-y) + 1px);font-family:var(--font-body);font-size:var(--text-base);text-align:center;justify-content:center;align-items:center;font-weight:600;line-height:1.2;text-decoration:none;transition:background-color .14s,color .14s,border-color .14s;display:inline-flex}.ch-btn:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.ch-btn--primary{background-color:var(--color-action-primary-bg);color:var(--color-action-primary-fg)}@media (hover:hover){.ch-btn--primary:hover{border-color:var(--color-action-primary-bg-hover);background-color:var(--color-action-primary-bg-hover)}}.ch-btn--primary:active{border-color:var(--color-action-primary-bg-active);background-color:var(--color-action-primary-bg-active)}.ch-btn--secondary{background-color:var(--color-action-secondary-bg);color:var(--color-action-secondary-fg)}@media (hover:hover){.ch-btn--secondary:hover{background-color:var(--color-action-primary-bg);color:var(--color-action-primary-fg)}}
.ch-search__trigger{border:1px solid var(--color-field-border);border-radius:var(--radius-control);background-color:var(--color-surface-card);color:var(--color-muted);cursor:pointer;font-family:var(--font-body);font-size:var(--text-sm);transition:border-color var(--duration-fast) var(--ease-out), color var(--duration-fast) var(--ease-out);align-items:center;gap:.5rem;padding:.5rem .75rem;font-weight:500;display:inline-flex}@media (hover:hover){.ch-search__trigger:hover{border-color:var(--color-aa-green-700);color:var(--color-heading)}}.ch-search__trigger:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}@media (max-width:47.99rem){.ch-search__trigger-text,.ch-search__kbd{display:none}}.ch-search__kbd{border:1px solid var(--color-hairline);background-color:var(--color-surface-subtle);font-family:var(--font-mono);font-size:var(--text-3xs);border-radius:3px;padding:.0625rem .3125rem}@keyframes ch-search-in{0%{opacity:0;transform:translateY(-8px)scale(.99)}to{opacity:1;transform:none}}.ch-search__scrim{z-index:60;background-color:color-mix(in oklab, var(--color-aa-green-900) 55%, transparent);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);justify-content:center;padding:1rem;display:flex;position:fixed;inset:0}@media (min-width:48rem){.ch-search__scrim{padding-top:12vh}}.ch-search__dialog{border-radius:var(--radius-panel);background-color:var(--color-surface-card);width:100%;max-width:36rem;max-height:80vh;box-shadow:var(--shadow-overlay);animation:ch-search-in var(--duration) var(--ease-out) both;flex-direction:column;align-self:flex-start;display:flex;overflow:hidden}.ch-search__field{border-bottom:1px solid var(--color-hairline);align-items:center;gap:.625rem;padding:.875rem 1rem;display:flex}.ch-search__field-icon{color:var(--color-aa-green-600);flex:none}.ch-search__input{min-width:0;color:var(--color-aa-grey-900);font-family:var(--font-body);font-size:var(--text-md);background:0 0;border:0;outline:none;flex:1}.ch-search__input::placeholder{color:var(--color-muted)}.ch-search__close{border-radius:var(--radius-control);color:var(--color-muted);cursor:pointer;background-color:#0000;border:0;flex:none;place-items:center;padding:.25rem;display:grid}@media (hover:hover){.ch-search__close:hover{background-color:var(--color-surface-subtle);color:var(--color-heading)}}.ch-search__close:focus-visible{outline:3px solid var(--color-focus);outline-offset:1px}.ch-search__status{color:var(--color-muted);font-size:var(--text-2xs);letter-spacing:var(--tracking-wide);text-transform:uppercase;margin:0;padding:.625rem 1rem .25rem;font-weight:700}.ch-search__results{margin:0;padding:.25rem .5rem .5rem;list-style:none;overflow-y:auto}.ch-search__result{border-radius:var(--radius-card);justify-content:space-between;align-items:center;gap:1rem;padding:.625rem .75rem;text-decoration:none;display:flex}.ch-search__result.is-active{background-color:var(--color-surface-accent)}.ch-search__result:focus-visible{outline:3px solid var(--color-focus);outline-offset:-2px}.ch-search__result-text{flex-direction:column;min-width:0;display:flex}.ch-search__result-title{color:var(--color-heading);font-size:var(--text-sm);font-weight:600;line-height:1.35}.ch-search__result-meta{color:var(--color-muted);font-size:var(--text-xs)}.ch-search__enter{color:var(--color-aa-green-600);opacity:0;flex:none}.ch-search__result.is-active .ch-search__enter{opacity:1}.ch-search__empty{color:var(--color-body);font-size:var(--text-sm);line-height:var(--leading-body);margin:0;padding:1rem 1.25rem 1.5rem}
.ch-header{z-index:20;border-bottom:1px solid var(--color-hairline);background-color:var(--color-surface-page);position:sticky;top:0}.ch-header__inner{max-width:var(--layout-max);padding:1rem var(--layout-gutter) .5rem;flex-direction:column;gap:.75rem;margin:0 auto;display:flex}.ch-header__top{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.ch-header__brand{color:var(--color-heading);flex:none;align-items:center;gap:.75rem;text-decoration:none;display:flex}.ch-header__brand:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.ch-header__logo{width:auto;height:2rem}.ch-header__product{border-left:1px solid var(--color-aa-grey-300);color:var(--color-heading);font-size:var(--text-base);white-space:nowrap;padding-left:.75rem;font-weight:600}.ch-header__actions{flex-wrap:wrap;gap:.625rem;display:flex}@media (max-width:47.99rem){.ch-header__actions .ch-btn{font-size:var(--text-sm);padding:.5rem 1rem}}.ch-header__nav{min-width:0}.ch-header__list{scrollbar-width:none;gap:.25rem;margin:0;padding:0;list-style:none;display:flex;overflow-x:auto}.ch-header__list::-webkit-scrollbar{display:none}.ch-header__link{border-radius:var(--radius-control);color:var(--color-body);font-size:var(--text-sm);white-space:nowrap;padding:.5rem .625rem;font-weight:600;text-decoration:none;display:block}@media (hover:hover){.ch-header__link:hover{box-shadow:inset 0 -2px 0 var(--color-aa-bright-500);color:var(--color-heading)}}.ch-header__link:focus-visible{outline:3px solid var(--color-focus);outline-offset:1px}
.ch-footer{background-color:var(--color-aa-green-700);padding:3.5rem var(--layout-gutter) 2.5rem;color:var(--color-inverse)}.ch-footer__inner{max-width:var(--layout-max);flex-direction:column;gap:2.5rem;margin:0 auto;display:flex}.ch-footer__top{border-bottom:1px solid color-mix(in oklab, var(--color-inverse) 22%, var(--color-aa-green-700));flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;padding-bottom:1.75rem;display:flex}.ch-footer__logo{width:auto;height:1.4375rem}.ch-footer__phone{color:var(--color-inverse);font-size:var(--text-base);white-space:nowrap;font-weight:600;text-decoration:none}.ch-footer__phone:hover{text-underline-offset:.3em;text-decoration:underline}.ch-footer__columns{grid-template-columns:1fr;gap:2rem 1.5rem;display:grid}@media (min-width:30rem){.ch-footer__columns{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:64rem){.ch-footer__columns{grid-template-columns:repeat(4,minmax(0,1fr))}}.ch-footer__heading{color:var(--color-inverse);font-size:var(--text-sm);letter-spacing:var(--tracking-wide);margin:0 0 .875rem;font-weight:700;line-height:1.3}.ch-footer__list{flex-direction:column;gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.ch-footer__link{color:var(--color-inverse);font-size:var(--text-sm);font-weight:400;line-height:1.25;text-decoration:none;display:block}@media (hover:hover){.ch-footer__link:hover{text-decoration:underline;-webkit-text-decoration-color:var(--color-aa-lime-500);text-decoration-color:var(--color-aa-lime-500);text-underline-offset:.3em;text-decoration-thickness:2px}}.ch-footer__link:focus-visible,.ch-footer__phone:focus-visible,.ch-footer__legal-link:focus-visible,.ch-footer__social-link:focus-visible,.ch-footer__climate:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}.ch-footer__acknowledgement{max-width:var(--container-acknowledgement)}.ch-footer__ack-body{color:var(--color-inverse);font-size:var(--text-sm);line-height:var(--leading-loose);text-wrap:pretty;margin:0}.ch-footer__badges{border-top:1px solid color-mix(in oklab, var(--color-inverse) 22%, var(--color-aa-green-700));flex-wrap:wrap;justify-content:center;align-items:center;gap:1.5rem 2rem;padding-top:2rem;display:flex}.ch-footer__social{flex-wrap:wrap;gap:.75rem;margin:0;padding:0;list-style:none;display:flex}.ch-footer__social-link{background-color:var(--color-inverse);width:2.25rem;height:2.25rem;color:var(--color-aa-green-700);border-radius:50%;place-items:center;transition:background-color .14s;display:grid}@media (hover:hover){.ch-footer__social-link:hover{background-color:var(--color-aa-lime-500)}}.ch-footer__climate img{width:auto;height:2.75rem}.ch-footer__base{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem 1.5rem;display:flex}.ch-footer__legal{flex-wrap:wrap;gap:.5rem 1.5rem;margin:0;padding:0;list-style:none;display:flex}.ch-footer__legal-link{color:var(--color-inverse);font-size:var(--text-xs);text-decoration:none}@media (hover:hover){.ch-footer__legal-link:hover{text-underline-offset:.3em;text-decoration:underline}}
.ch{background-color:var(--color-surface-page);flex-direction:column;min-height:100svh;display:flex;overflow-x:clip}.ch__main{flex:1}.ch__skip{z-index:50;background-color:var(--color-aa-green-700);color:var(--color-inverse);font-size:var(--text-sm);border-radius:.375rem;padding:.75rem 1rem;font-weight:600;text-decoration:none;transition:top .12s;position:absolute;top:-4rem;left:.5rem}.ch__skip:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px;top:.5rem}