:root{font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#1c2430;background:#fff;font-synthesis:none;line-height:1.6;--accent: #4f63dd;--muted: #697386;--line: #e5e8ef;--soft: #f6f8fc}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}a:hover{color:var(--accent)}button,input,textarea{font:inherit}button,a,input,textarea{outline-offset:5px}:focus-visible{outline:3px solid var(--accent)}.button:focus-visible{outline-offset:3px}button{cursor:pointer}button:disabled{opacity:.6;cursor:wait}h1,h2,h3,p,figure{margin:0}h1,h2,h3{line-height:1.16;letter-spacing:-.035em}h1{font-size:48px;max-width:850px;margin:20px 0}h2{font-size:34px}h3{font-size:18px;letter-spacing:-.025em}p{color:var(--muted);margin:14px 0}.wrap{width:min(1280px,calc(100% - 96px));margin:auto}nav{display:flex;align-items:center;justify-content:space-between;gap:32px;height:92px;border-bottom:1px solid var(--line);font-size:14px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:750;font-size:24px;letter-spacing:-.04em}.logo{background:var(--accent);color:#fff;border-radius:9px;display:grid;place-items:center;width:34px;height:34px;font-size:27px;line-height:1}.nav-links,.nav-actions{display:flex;align-items:center;gap:28px}.nav-actions{gap:20px}.languages{display:flex;gap:8px;font-size:12px;color:var(--muted)}.languages [aria-current]{color:var(--accent);font-weight:700}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:11px 18px;border:1px solid #dce1ea;border-radius:8px;background:#fff;font-size:14px;font-weight:600;white-space:nowrap}.button:hover{background:var(--soft)}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:#3e50c4;color:#fff}.button.large{padding:16px 34px;min-height:56px;font-size:17px;border-radius:10px;box-shadow:0 6px 18px #4f63dd33}.home{display:flex;flex-direction:column;align-items:center;text-align:center;padding:128px 0 136px}.home h1{font-size:52px;max-width:720px;margin:0 0 18px}.home .lead{max-width:560px;margin:0 0 40px}.invite-note{font-size:13px;margin:18px 0 0}.eyebrow{font-size:12px;color:var(--accent);font-weight:650;letter-spacing:.025em}.lead{font-size:17px;line-height:1.75;max-width:760px}.section{padding-top:68px;padding-bottom:76px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}.feature{padding:27px;border:1px solid var(--line);border-radius:12px;background:#fff}.feature:hover{border-color:#b8c1f3}.feature p{font-size:14px;line-height:1.75}.feature-icon{display:grid;place-items:center;width:37px;height:37px;border:1px solid #e2e5fc;border-radius:9px;background:#f1f3ff;color:var(--accent);font-size:25px;margin-bottom:20px}.read{font-size:12px;font-weight:650;color:var(--accent)}footer{background:var(--soft);border-top:1px solid var(--line);padding:45px 0;font-size:13px}.footer-inner{display:grid;grid-template-columns:2fr 1fr 1fr;gap:60px}.footer-inner>div:not(:first-child){display:flex;flex-direction:column;gap:9px}.footer-inner b{margin-bottom:6px}.footer-inner small{color:var(--muted)}.article{max-width:780px;padding:64px 0 90px}.article h1{font-size:42px}.article h2{font-size:25px;margin:35px 0 18px}.article p{font-size:16px;line-height:1.9;color:#4d5869;margin:24px 0}.article a,.small a{color:var(--accent)}.kb-layout{display:grid;grid-template-columns:250px minmax(0,780px);gap:70px}.kb-layout aside{padding-top:80px;display:flex;flex-direction:column;gap:12px;font-size:13px}.kb-layout aside b{margin-bottom:12px}.kb-layout aside a[aria-current]{color:var(--accent);font-weight:650}.search-label{display:block;font-weight:600;font-size:13px;margin:30px 0 8px}.search{width:100%;max-width:700px;border:1px solid #cbd2df;border-radius:8px;padding:15px 18px;background:var(--soft)}#search-count{font-size:12px}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:25px}.article-card{padding:24px;border:1px solid var(--line);border-radius:10px}.article-card h2{font-size:20px}.article-card p{font-size:13px}.article-card:hover{border-color:var(--accent)}.help-card{padding:25px;background:var(--soft);border:1px solid var(--line);border-radius:10px;margin-top:40px}.help-card p{font-size:14px}.draft{display:inline-block;color:#8a5812;background:#fff5d7;padding:5px 12px;border-radius:6px;font-size:12px;font-weight:700}.notice{padding:20px;border-left:3px solid #d4a843;background:#fffbef}.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px}form{padding:28px;border:1px solid var(--line);border-radius:12px}form label{display:grid;gap:7px;font-weight:600;font-size:13px;margin-bottom:20px}form input,form textarea{width:100%;padding:10px;border:1px solid #cbd2df;border-radius:6px;background:#fff;color:#1c2430}form textarea{resize:vertical}.small{font-size:12px}.honeypot{position:absolute;left:-10000px;opacity:0}.skip{position:absolute;left:-10000px;top:10px}.skip:focus{left:15px;z-index:5;background:#fff;padding:10px;border:2px solid var(--accent)}@media(max-width:1100px){.wrap{width:calc(100% - 56px)}nav{gap:20px}.nav-links{gap:18px}.nav-actions{gap:15px}.feature-grid{gap:16px}.contact-layout{gap:40px}}@media(max-width:760px){.wrap{width:calc(100% - 36px)}nav{height:auto;min-height:80px;flex-wrap:wrap;padding:16px 0;gap:16px}.brand{font-size:22px}.nav-links{order:3;width:100%;justify-content:space-between}.nav-actions{margin-left:auto}.feature-grid,.article-grid{grid-template-columns:1fr}.section{padding-top:45px;padding-bottom:45px}h1{font-size:36px}h2{font-size:28px}.contact-layout{grid-template-columns:1fr;gap:35px}.footer-inner{grid-template-columns:1fr 1fr;gap:30px}.footer-inner>div:first-child{grid-column:span 2}.kb-layout{display:block}.kb-layout aside{display:none}.article{padding-top:45px}.article h1{font-size:35px}.home{padding:72px 0 88px}.home h1{font-size:36px}.home .button.large{width:100%;max-width:320px}.contact-layout form{padding:20px}}@media print{header,footer,aside,.help-card,#print,.skip{display:none!important}.article{max-width:100%;padding:0}.wrap{width:100%}.draft{border:1px solid #888}}