:root{--ink:#17152a;--muted:#615e73;--bg:#fbfaff;--card:#fff;--purple:#6d4df2;--purple2:#4f35c9;--orange:#ff8a50;--line:#e7e3f2;--dark:#151226;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.68}
a{color:var(--purple2);text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:var(--max);margin:auto;padding:0 22px}
.site-header{background:var(--dark);color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 3px 16px rgba(0,0,0,.12)}
.nav{min-height:72px;display:flex;align-items:center;gap:22px}.brand{color:#fff;font-weight:900;font-size:20px;white-space:nowrap}.brand span{color:#ff9c6e}.desktop-nav{display:flex;align-items:center;gap:17px;margin-left:auto}.desktop-nav a{color:#e5e0ff;font-size:14px}.header-cta,.btn{display:inline-block;background:var(--orange);color:#231329!important;font-weight:900;border-radius:10px;padding:11px 16px;text-decoration:none!important}.header-cta{white-space:nowrap}
.menu-toggle{display:none;background:transparent;border:1px solid #5a536f;border-radius:9px;width:42px;height:42px;padding:9px;cursor:pointer}.menu-toggle span{display:block;height:2px;background:#fff;margin:5px 0}
.mobile-menu{display:none;background:#1c1731;border-top:1px solid #312a4a;padding:10px 22px 18px}.mobile-menu.open{display:block}.mobile-menu a{display:block;color:#fff;padding:10px 0;border-bottom:1px solid #302a48}
.hero{padding:72px 0 50px;background:radial-gradient(circle at 82% 0,#e9e3ff 0,transparent 33%),linear-gradient(180deg,#fff,#f7f4ff)}.kicker{font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;color:var(--purple)}
h1,h2,h3{line-height:1.16}h1{font-size:clamp(38px,5.7vw,66px);max-width:900px;margin:.2em 0}h2{font-size:30px;margin-top:42px}h3{font-size:20px;margin-top:24px}.lead{font-size:20px;color:var(--muted);max-width:780px}
.btn.alt{background:#e9e4ff;color:#3822a3!important}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:0 8px 30px rgba(30,20,70,.04)}
.layout{max-width:var(--max);margin:34px auto;display:grid;grid-template-columns:minmax(0,820px) 280px;gap:34px;padding:0 22px}.article{min-width:0}.sidebar{align-self:start}.sidebox{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:18px}.sidebox h2{font-size:20px;margin:0 0 10px}.sidebox a:not(.btn){display:block;padding:6px 0}
.crumb{font-size:14px;color:var(--muted);margin:5px 0 20px}.badge{display:inline-block;background:#ece8ff;color:#4c31bd;padding:4px 9px;border-radius:99px;font-size:12px;font-weight:800}.note{border-left:4px solid var(--purple);background:#f0edff;padding:16px 18px;border-radius:8px}.experience{border:1px solid #f0c8b4;background:#fff7f2;padding:17px 18px;border-radius:12px}
.cta{background:var(--dark);color:#fff;border-radius:18px;padding:27px;margin:34px 0}.cta h2{margin-top:5px}.cta p{color:#ddd8f3}.cta small{color:#bbb4d5}.cta .btn{margin-top:4px}
table{width:100%;border-collapse:collapse;margin:24px 0;background:#fff}th,td{text-align:left;border:1px solid var(--line);padding:12px;vertical-align:top}
.checklist li{margin:7px 0}.site-footer{margin-top:70px;background:var(--dark);color:#cbc6dd;padding:38px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}.site-footer a{color:#fff}.site-footer h2{font-size:18px;margin:0 0 10px}
.sitemap-list{columns:2;column-gap:36px}.sitemap-list li{break-inside:avoid;margin:7px 0}
@media(max-width:900px){.layout{grid-template-columns:1fr}.sidebar{display:none}.grid{grid-template-columns:1fr 1fr}.desktop-nav{display:none}.menu-toggle{display:block;margin-left:0}.nav{gap:10px}.brand{margin-right:auto}.header-cta{font-size:13px;padding:9px 11px}.site-header{position:sticky;top:0}.footer-grid{grid-template-columns:1fr}.sitemap-list{columns:1}}
@media(max-width:560px){.wrap,.layout{padding-left:15px;padding-right:15px}.brand{font-size:16px}.header-cta{font-size:12px;padding:8px 9px}.menu-toggle{width:39px;height:39px}.grid{grid-template-columns:1fr}.hero{padding-top:45px}h1{font-size:40px}.nav{min-height:64px}}