:root{--ink:#142c4e;--muted:#6c8099;--blue:#087cff;--line:#e0e9f3;--soft:#eff6ff;--white:#fff;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#f8fbff;font-size:16px;line-height:1.6}*{box-sizing:border-box}body{margin:0}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #99c8ff;outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.2;letter-spacing:-.025em}h1{font-size:42px;margin-bottom:20px}h2{font-size:30px;margin-bottom:14px}h3{font-size:22px}.kb-container{width:min(1160px,calc(100% - 48px));margin-inline:auto}.kb-header{border-bottom:1px solid var(--line);background:rgba(255,255,255,.94)}.kb-header-inner{height:92px;display:flex;align-items:center;justify-content:space-between;gap:24px}.kb-brand{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:750;line-height:1.4;font-size:19px}.kb-brand:hover{text-decoration:none}.kb-brand img{border-radius:12px;object-fit:contain}.kb-brand small{display:block;font-size:12px;font-weight:500;color:var(--muted);letter-spacing:.03em}.kb-header nav{display:flex;align-items:center;gap:28px;font-size:14px}.kb-header nav>a:first-child{color:var(--muted)}.kb-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:11px 24px;border:0;border-radius:12px;background:linear-gradient(120deg,#338cff,#2177ed);color:white;font-weight:650;white-space:nowrap;box-shadow:none}.kb-button:hover{background:linear-gradient(120deg,#217cf0,#146ae0);text-decoration:none}.kb-button-light{color:var(--blue);background:#edf5ff;border:1px solid #dceaff}.kb-button-light:hover{background:#e4f0ff}.kb-hero{padding:72px 0 62px;background:radial-gradient(ellipse at 80% 20%,#deedff 0,transparent 55%),linear-gradient(120deg,#f5faff,#eaf4ff);border-bottom:1px solid #dfebf7}.kb-eyebrow{display:block;font-size:11px;font-weight:750;letter-spacing:.14em;color:#7493b5;margin-bottom:18px}.kb-hero h1{font-size:52px;margin-bottom:16px}.kb-hero p{font-size:19px;color:var(--muted);margin-bottom:30px}.kb-search{display:flex;align-items:center;gap:14px;padding:8px 8px 8px 20px;background:#fff;border:1px solid #d9e6f6;border-radius:16px;width:min(760px,100%)}.kb-search svg{width:23px;height:23px;fill:none;stroke:#8296b1;stroke-width:1.8;flex-shrink:0}.kb-search input{flex:1;min-width:0;height:46px;border:0;background:none;color:var(--ink);outline:none;font-size:16px}.kb-search input::placeholder{color:#94a4b8}.kb-search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #dcecff}.kb-quick{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;font-size:13px}.kb-quick span{color:var(--muted)}.kb-section{padding-top:54px;padding-bottom:8px}.kb-section-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:26px}.kb-section-heading .kb-eyebrow{margin-bottom:12px}.kb-section-heading p{color:var(--muted);margin:0}.kb-category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.kb-category-card{display:flex;flex-direction:column;padding:26px;background:var(--white);border:1px solid var(--line);border-radius:20px}.kb-category-card:hover{border-color:#bdd7fb}.kb-category-heading{display:flex;align-items:center;gap:14px;color:var(--ink)}.kb-category-heading:hover{text-decoration:none}.kb-category-heading h3{font-size:19px;margin:0 0 6px;letter-spacing:-.01em}.kb-category-heading small{color:var(--muted);font-size:12px}.kb-category-icon{width:46px;height:46px;flex-shrink:0;display:grid;place-items:center;border-radius:14px;background:var(--soft);color:var(--blue)}.kb-category-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.kb-category-card p{font-size:14px;color:var(--muted);margin:18px 0}.kb-category-card ul{list-style:none;padding:0;margin:0 0 20px}.kb-category-card li{margin:0 0 12px;font-size:14px;line-height:1.45}.kb-category-card li a{color:#344f70}.kb-category-all{font-size:13px;font-weight:650;margin-top:auto}.kb-featured{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px}.kb-article-link{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:22px 0;border-bottom:1px solid var(--line);color:var(--ink)}.kb-article-link:hover{text-decoration:none}.kb-article-link strong{display:block;font-size:17px;font-weight:650;margin-bottom:7px}.kb-article-link:hover strong{color:var(--blue)}.kb-article-link small{display:block;color:var(--muted);font-size:14px;line-height:1.6}.kb-article-link svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:#98acc6;stroke-width:1.7}.kb-contact{display:flex;align-items:center;justify-content:space-between;gap:28px;margin:54px 0;padding:32px 36px;border-radius:22px;background:#eaf3ff;border:1px solid #d9e8fc}.kb-contact h2{font-size:24px;margin-bottom:8px}.kb-contact p{color:var(--muted);margin:0;font-size:15px}.kb-footer{border-top:1px solid var(--line);padding:28px 0;font-size:12px;color:var(--muted)}.kb-footer .kb-container{display:flex;align-items:center;justify-content:space-between;gap:24px}.kb-footer .kb-container>div{display:flex;flex-wrap:wrap;gap:20px}.kb-footer a{color:var(--muted)}.kb-inner{padding-top:26px;padding-bottom:60px;min-height:70vh}.kb-breadcrumbs{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:12px;color:var(--muted);margin-bottom:24px}.kb-inner>.kb-search{margin-bottom:42px}.kb-reading-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:52px}.kb-sidebar{align-self:start;position:sticky;top:24px;font-size:13px}.kb-sidebar details{margin-bottom:30px}.kb-sidebar summary{font-weight:750;color:var(--ink);cursor:pointer;margin-bottom:14px}.kb-sidebar nav{display:grid;gap:5px}.kb-sidebar nav a{color:#637c99;padding:7px 10px;border-radius:9px;line-height:1.5}.kb-sidebar nav a.active{background:#eaf3ff;color:var(--blue);font-weight:650}.kb-reading{max-width:820px;min-width:0}.kb-reading h1{font-size:36px}.kb-article-summary{font-size:18px;color:var(--muted);line-height:1.6;margin-bottom:12px}.kb-updated{font-size:12px;color:#91a0b3;margin-bottom:30px}.kb-screenshot{margin:0 0 36px}.kb-screenshot img{display:block;width:auto;max-width:100%;max-height:480px;margin-inline:auto;height:auto;border:1px solid #dce5ef;border-radius:14px;background:#e9f3ff}.kb-screenshot figcaption{color:var(--muted);font-size:11px;margin-top:10px;line-height:1.5}.kb-prose{font-size:16px;line-height:1.85;color:#354e6c;overflow-wrap:anywhere}.kb-prose h2{font-size:26px;color:var(--ink);margin:38px 0 18px;scroll-margin-top:24px}.kb-prose h3{font-size:21px;color:var(--ink);margin:30px 0 14px}.kb-prose p{margin-bottom:20px}.kb-prose li{margin-bottom:12px;padding-left:6px}.kb-prose ol,.kb-prose ul{padding-left:24px;margin-bottom:24px}.kb-prose blockquote{margin:26px 0;padding:18px 22px;border-left:3px solid #8bbdff;border-radius:0 10px 10px 0;background:#eff6ff}.kb-prose strong{color:var(--ink)}.kb-article-help{padding:26px;margin-top:40px;border:1px solid #dfebfa;background:#eff6ff;border-radius:16px}.kb-article-help p{margin:8px 0;font-size:14px;color:var(--muted)}.kb-article-help a{font-weight:650;font-size:14px}.kb-related{margin-top:40px}.kb-related h2{font-size:24px}.kb-list{background:white;padding:0 28px;border:1px solid var(--line);border-radius:18px}.kb-list .kb-article-link:last-child{border:0}.kb-empty{padding:45px 0}.kb-empty h2{font-size:24px}.kb-empty p{color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;background:#fff;padding:12px 20px;z-index:100}.skip-link:focus{top:16px}
@media(max-width:1000px){.kb-category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.kb-reading-layout{grid-template-columns:200px minmax(0,1fr);gap:28px}}
@media(max-width:700px){.kb-container{width:calc(100% - 32px)}.kb-header-inner{height:76px;gap:12px}.kb-brand{font-size:16px;gap:8px}.kb-brand img{width:34px;height:34px}.kb-brand small{font-size:11px}.kb-header nav{gap:12px;font-size:12px}.kb-header nav>a:first-child{display:none}.kb-header .kb-button{min-height:38px;padding:8px 12px;font-size:12px}.kb-hero{padding:42px 0 34px}.kb-hero h1{font-size:36px}.kb-hero p{font-size:16px;margin-bottom:24px}.kb-eyebrow{font-size:10px;letter-spacing:.1em}.kb-search{gap:8px;padding:6px 6px 6px 12px;border-radius:13px}.kb-search input{font-size:14px;height:40px}.kb-search .kb-button{padding:9px 14px;min-height:40px;font-size:13px}.kb-search svg{width:19px;height:19px}.kb-quick{font-size:12px;gap:8px 12px}.kb-section{padding-top:32px}.kb-section-heading{display:block;margin-bottom:20px}.kb-section-heading h2{font-size:26px}.kb-section-heading>p{display:none}.kb-category-grid{grid-template-columns:1fr;gap:14px}.kb-category-card{padding:22px}.kb-featured{grid-template-columns:1fr}.kb-contact{display:block;padding:24px;margin:34px 0}.kb-contact .kb-button{margin-top:20px;width:100%}.kb-footer .kb-container{align-items:flex-start;flex-direction:column;gap:14px}.kb-footer .kb-container>div{gap:10px 18px}.kb-reading-layout{grid-template-columns:1fr;gap:24px}.kb-sidebar{position:static;display:flex;gap:18px;flex-wrap:wrap;border-bottom:1px solid var(--line)}.kb-sidebar details{margin-bottom:8px;width:100%}.kb-sidebar details nav{padding-bottom:12px}.kb-reading h1,h1{font-size:30px}.kb-article-summary{font-size:16px}.kb-inner>.kb-search{margin-bottom:30px}.kb-inner{padding-top:20px}.kb-prose{font-size:15px;line-height:1.8}.kb-prose h2{font-size:23px;margin-top:30px}.kb-list{padding:0 20px}.kb-article-link{gap:14px;padding:20px 0}.kb-article-link strong{font-size:16px}.kb-article-link small{font-size:13px}.kb-screenshot{margin-bottom:26px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}