/* Native disclosure: closed by default on desktop and mobile. */
details.bt-collapsible-toc{box-sizing:border-box;min-width:0;direction:rtl;color:#103348;background:linear-gradient(115deg,#fff,#f8fcff);border:1px solid #d6e8f3;border-inline-start:4px solid #ff1645;border-radius:16px;box-shadow:0 3px 16px #16374b04;font-family:Heebo,Arial,sans-serif;text-align:start}
details.bt-ctoc-page{width:min(1240px,calc(100% - 80px));margin:18px auto 28px}
details.bt-ctoc-article{width:100%;margin:8px 0 30px}
details.bt-collapsible-toc>summary{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px;padding:20px 28px;list-style:none;cursor:pointer;border-radius:14px;font-size:24px;font-weight:800;line-height:1.4;color:#103348;user-select:none}
details.bt-collapsible-toc>summary::-webkit-details-marker{display:none}
details.bt-collapsible-toc>summary::marker{content:""}
.bt-collapsible-toc .bt-ctoc-heading{display:flex;align-items:center;gap:14px;min-width:0}
.bt-collapsible-toc .bt-ctoc-heading>svg{display:block;width:26px;height:26px;flex:0 0 26px;color:#ff1645}
.bt-collapsible-toc .bt-ctoc-chevron{display:block;width:22px;height:22px;flex:0 0 22px;color:#ff1645;transition:transform .18s ease}
details.bt-collapsible-toc[open] .bt-ctoc-chevron{transform:rotate(180deg)}
details.bt-collapsible-toc>nav{padding:0 28px 26px}
details.bt-collapsible-toc:not([open])>nav{display:none}
details.bt-collapsible-toc .bt-ctoc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 24px;list-style:none;margin:0;padding:0;counter-reset:none}
details.bt-collapsible-toc .bt-ctoc-grid>li{display:block;min-width:0;margin:0;padding:0;border:0;background:none;list-style:none}
details.bt-collapsible-toc .bt-ctoc-grid>li::before{display:none}
details.bt-collapsible-toc .bt-ctoc-grid a{display:flex;align-items:flex-start;gap:12px;min-width:0;min-height:48px;padding:6px 0;box-sizing:border-box;color:#103348;font:800 18px/1.5 Heebo,Arial,sans-serif;text-decoration:none;text-align:start;border:0;background:none;box-shadow:none;border-radius:8px}
.bt-collapsible-toc .bt-ctoc-number{display:inline-flex;align-items:center;justify-content:center;flex:0 0 38px;width:38px;height:36px;border-radius:8px;background:#fff0f4;color:#ed1741;font:800 18px/1 Heebo,Arial,sans-serif;direction:ltr}
.bt-collapsible-toc .bt-ctoc-label{display:block;min-width:0;overflow-wrap:break-word;padding-top:3px}
details.bt-collapsible-toc .bt-ctoc-grid a:hover{color:#d9143b}
details.bt-collapsible-toc>summary:focus-visible,details.bt-collapsible-toc .bt-ctoc-grid a:focus-visible{outline:2px solid #ff1645;outline-offset:4px}
.bt-ctoc-anchor{display:block;height:0;scroll-margin-top:130px}
body [id^="bt-toc-"],body .g3-body :is(h2,h3,h4){scroll-margin-top:130px}
body.bt-shared-service-hero main :is(section[id],[id^="area-section-"],[id^="bt-service-section-"]){scroll-margin-top:130px}
@media(max-width:1023px){details.bt-collapsible-toc .bt-ctoc-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 20px}}
@media(max-width:767px){details.bt-ctoc-page{width:calc(100% - 28px);margin:14px auto 20px}details.bt-ctoc-article{margin:6px 0 24px}details.bt-collapsible-toc{border-radius:13px}details.bt-collapsible-toc>summary{min-height:64px;padding:16px 18px;font-size:21px;gap:14px}details.bt-collapsible-toc>nav{padding:0 18px 18px}details.bt-collapsible-toc .bt-ctoc-grid{grid-template-columns:minmax(0,1fr);gap:9px}details.bt-collapsible-toc .bt-ctoc-grid a{font-size:17px;gap:11px;min-height:44px;padding:5px 0}.bt-collapsible-toc .bt-ctoc-number{flex-basis:34px;width:34px;height:34px;font-size:17px}.bt-collapsible-toc .bt-ctoc-heading{gap:11px}}
@media(prefers-reduced-motion:reduce){.bt-collapsible-toc .bt-ctoc-chevron{transition:none}}