.bc-topic-hero{padding:52px 0;background:var(--mist,#f0f7fa)}.bc-topic-split{display:grid;grid-template-columns:1.1fr 1fr;gap:45px;align-items:center}.bc-topic-hero h1{font-size:clamp(2rem,4.2vw,3.2rem);line-height:1.12;letter-spacing:-1.1px;margin:18px 0}.bc-topic-hero img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:25px}.bc-topic-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:23px}.bc-topic-content{display:grid;grid-template-columns:minmax(0,2fr) minmax(250px,1fr);gap:60px;align-items:start}.bc-topic-content article section+section{margin-top:30px}.bc-topic-content article h2{font-size:1.55rem;margin-bottom:12px}.bc-topic-content article p{font-size:1.025rem;line-height:1.85;color:var(--ink,#18334b)}.bc-topic-steps{border:1px solid #dce6ed;border-radius:22px;padding:26px;background:#f8fbfd}.bc-topic-steps h2{font-size:1.35rem;margin:16px 0}.bc-topic-steps ol{padding-left:23px}.bc-topic-steps li{padding:7px 0;line-height:1.65}.bc-topic-steps p{font-size:.9rem;line-height:1.7}.bc-topic-faq{max-width:850px}.bc-topic-faq details{border-bottom:1px solid #d8e5ed;padding:20px 0}.bc-topic-faq summary{font-size:1.05rem;font-weight:700;cursor:pointer}.bc-topic-faq details p{line-height:1.8;color:#526778;margin:15px 0 0}.bc-topic-bottom{display:flex;gap:30px;align-items:center;justify-content:space-between}.bc-topic-bottom>div:first-child{max-width:650px}.bc-topic-bottom .bc-topic-actions{flex-shrink:0}.bc-topics{border-top:1px solid #e4edf2}.bc-topics h2{margin-top:14px}.bc-topics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:27px}.bc-topic-card{display:flex;flex-direction:column;justify-content:space-between;gap:19px;border:1px solid #dae6ec;padding:24px;border-radius:18px;text-decoration:none!important;background:white;transition:transform .15s,border-color .15s;color:#18334b}.bc-topic-card:hover{transform:translateY(-3px);border-color:#86c6d9}.bc-topic-card:focus-visible{outline:3px solid #1584a3;outline-offset:4px}.bc-topic-card h3{font-size:1.15rem;margin:0}.bc-topic-card>span{font-size:.85rem;color:#5a7385;line-height:1.5}.bc-topic-card>span>span{float:right;color:#087b99;font-size:1.1rem}.bc-topic-content a,.bc-topic-faq a{text-underline-offset:3px}
@media(max-width:900px){.bc-topic-content{grid-template-columns:1fr;gap:28px}.bc-topic-bottom{flex-direction:column;align-items:flex-start}.bc-topic-split{gap:25px}.bc-topics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:650px){.bc-topic-split{grid-template-columns:1fr}.bc-topic-hero{padding:30px 0}.bc-topic-hero img{aspect-ratio:16/9}.bc-topic-hero h1{letter-spacing:-.6px}.bc-topics-grid{grid-template-columns:1fr}.bc-topic-card{padding:21px}.bc-topic-actions{gap:9px}.bc-topic-bottom .bc-topic-actions{flex-shrink:1}.bc-topic-content article p{font-size:1rem}.bc-topic-steps{padding:22px}}

.header details.nav-dropdown:not([open])>.nav-submenu{display:none}.header details.nav-dropdown>summary{list-style:none}