.kb{max-width:860px;padding-bottom:32px}.kb-head h1{color:#1c1917;letter-spacing:-.035em;margin:0 0 8px;font-size:28px;font-weight:850;line-height:1.14}.kb-head p{color:#57534e;max-width:680px;margin:0 0 20px;font-size:14px;line-height:1.55}.kb-tabs{scrollbar-width:none;border-bottom:1px solid #e7e5e4;gap:4px;margin-bottom:18px;display:flex;overflow-x:auto}.kb-tabs::-webkit-scrollbar{display:none}.kb-tabs button{cursor:pointer;font:inherit;color:#78716c;background:0 0;border:0;border-bottom:2px solid #0000;flex-shrink:0;align-items:center;gap:7px;margin-bottom:-1px;padding:10px 14px 12px;font-size:13.5px;font-weight:700;display:inline-flex}.kb-tabs button.is-active{color:#1c1917;border-bottom-color:#2563eb}.kb-chips{flex-wrap:wrap;gap:6px;margin-bottom:14px;display:flex}.kb-chips button{font:inherit;color:#57534e;cursor:pointer;background:#fff;border:1px solid #e7e5e4;border-radius:999px;padding:6px 12px;font-size:12.5px;font-weight:700}.kb-chips button.is-active{color:#1d4ed8;background:#eff6ff;border-color:#93c5fd}.kb-guides{gap:10px;display:grid}.kb-guide{background:#fff;border:1px solid #e7e5e4;border-radius:16px;overflow:hidden}.kb-guide.is-open{border-color:#bfdbfe}.kb-guide-head{cursor:pointer;text-align:left;width:100%;font:inherit;background:0 0;border:0;justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;display:flex}.kb-guide-head>span{flex-direction:column;gap:4px;min-width:0;display:flex}.kb-guide-head strong{color:#1c1917;font-size:15px;font-weight:800;line-height:1.3}.kb-guide-head>span>span{color:#57534e;font-size:13px;line-height:1.45}.kb-chevron{color:#78716c;flex-shrink:0;transition:transform .15s}.is-open>button .kb-chevron,.is-open .kb-guide-head .kb-chevron{transform:rotate(180deg)}.kb-guide-body{border-top:1px solid #f0efee;padding:0 18px 18px}.kb-p{color:#44403c;margin:14px 0 0;font-size:14px;line-height:1.65}.kb-list{color:#44403c;gap:6px;margin:12px 0 0;padding-left:20px;font-size:14px;line-height:1.55;display:grid}.kb-steps{counter-reset:kb;gap:10px;margin:14px 0 0;padding:0;list-style:none;display:grid}.kb-steps li{counter-increment:kb;flex-direction:column;gap:2px;padding-left:38px;display:flex;position:relative}.kb-steps li:before{content:counter(kb);color:#1d4ed8;background:#eff6ff;border-radius:8px;place-items:center;width:26px;height:26px;font-size:12.5px;font-weight:800;display:grid;position:absolute;top:0;left:0}.kb-steps strong{color:#1c1917;font-size:14px;font-weight:800}.kb-steps span{color:#57534e;font-size:13.5px;line-height:1.55}.kb-note{color:#44403c;background:#f5f5f4;border-radius:12px;margin:14px 0 0;padding:12px 14px;font-size:13.5px;line-height:1.55}.kb-guide-link{color:#fff;background:#2563eb;border-radius:10px;align-items:center;gap:6px;margin-top:16px;padding:9px 14px;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.kb-guide-link:hover{background:#1d4ed8}.kb-faq{gap:22px;display:grid}.kb-faq-group h2{color:#1c1917;margin:0 0 8px;font-size:16px;font-weight:850}.kb-faq-item{border-bottom:1px solid #e7e5e4}.kb-faq-item summary{cursor:pointer;text-align:left;width:100%;font:inherit;color:#1c1917;background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;padding:13px 0;font-size:14.5px;font-weight:700;display:flex}.kb-faq-item p{color:#44403c;margin:0 0 14px;font-size:14px;line-height:1.65}.kb-faq-more{color:#57534e;margin:0;font-size:13.5px}.kb-faq-more a{color:#2563eb;font-weight:600;text-decoration:none}.kb-search{color:#78716c;background:#fff;border:1px solid #e7e5e4;border-radius:10px;align-items:center;gap:8px;max-width:360px;margin-bottom:14px;padding:0 12px;display:flex}.kb-search input{min-width:0;font:inherit;color:#1c1917;background:0 0;border:0;outline:none;flex:1;padding:10px 0;font-size:14px}.kb-glossary{background:#fff;border:1px solid #e7e5e4;border-radius:16px;margin:0;overflow:hidden}.kb-glossary>div{border-bottom:1px solid #f0efee;grid-template-columns:200px minmax(0,1fr);gap:14px;padding:12px 18px;display:grid}.kb-glossary>div:last-child{border-bottom:0}.kb-glossary dt{color:#1c1917;font-size:14px;font-weight:800}.kb-glossary dd{color:#57534e;margin:0;font-size:13.5px;line-height:1.55}.kb-empty{color:#78716c;font-size:14px}@media (max-width:768px){.kb-head h1{font-size:clamp(24px,7vw,30px)}.kb-guide-head{padding:14px}.kb-guide-body{padding:0 14px 16px}.kb-glossary>div{grid-template-columns:1fr;gap:2px;padding:12px 14px}}.kb-section{margin-top:30px;scroll-margin-top:90px}.kb-section>h2{color:#1c1917;letter-spacing:-.02em;margin:0 0 12px;font-size:20px;font-weight:850}.kb-section>h3{color:#78716c;text-transform:uppercase;letter-spacing:.06em;margin:18px 0 8px;font-size:13px;font-weight:800}.kb-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.kb-card{background:#fff;border:1px solid #e7e5e4;border-radius:14px;flex-direction:column;gap:4px;padding:14px 16px;text-decoration:none;transition:border-color .15s;display:flex}.kb-card:hover{border-color:#93c5fd}.kb-card strong{color:#1c1917;font-size:14.5px;font-weight:800;line-height:1.35}.kb-card span{color:#57534e;font-size:13px;line-height:1.5}.kb-faq-item summary{list-style:none}.kb-faq-item summary::-webkit-details-marker{display:none}.kb-faq-item[open] .kb-chevron{transform:rotate(180deg)}.kb-faq-item h3{font:inherit;margin:0}.kb-more{color:#2563eb;align-items:center;gap:6px;margin-top:12px;font-size:13.5px;font-weight:700;text-decoration:none;display:inline-flex}.kb-article{background:#fff;border:1px solid #e7e5e4;border-radius:16px;padding:22px 24px}.kb-article h1{color:#1c1917;letter-spacing:-.03em;margin:0 0 8px;font-size:26px;font-weight:850;line-height:1.2}.kb-lead{color:#57534e;margin:0;font-size:15px;line-height:1.6}.kb-links{flex-wrap:wrap;gap:8px;display:flex}.kb-links a{color:#44403c;background:#fff;border:1px solid #e7e5e4;border-radius:999px;padding:7px 12px;font-size:13px;font-weight:650;text-decoration:none}.kb-links a:hover{color:#1d4ed8;border-color:#93c5fd}@media (max-width:768px){.kb-cards{grid-template-columns:1fr}.kb-article{padding:16px}.kb-article h1{font-size:22px}}