:root{--lrnx-accent:#2b8f9a;--lrnx-accent2:#9fd3cf;--lrnx-bg:#f8fafb;--lrnx-panel:#ffffff;--lrnx-ink:#14284b;--lrnx-muted:#4a5a74;--lrnx-line:#d6e2ea;--lrnx-r:6px;--lrnx-w:820px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--lrnx-bg);color:var(--lrnx-ink);font:16px/1.65 "Lato",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,.lrnx-brand{font-family:"Literata",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;letter-spacing:-.01em}
a{color:var(--lrnx-accent);text-decoration:none}a:hover{text-decoration:underline}
.lrnx-wrap{max-width:var(--lrnx-w);margin:0 auto;padding:0 20px}
header.lrnx-nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 0;flex-wrap:wrap}
.lrnx-brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--lrnx-ink);font-size:18px}
.lrnx-dot{width:12px;height:12px;border-radius:50%;background:var(--lrnx-accent)}
.lrnx-nav nav{display:flex;flex-wrap:wrap;gap:4px 18px}.lrnx-nav nav a{color:var(--lrnx-muted);font-size:14px}
.lrnx-hero{padding:56px 0 32px;text-align:left}.lrnx-hero h1{font-size:clamp(30px,5vw,46px);line-height:1.08;margin:0 0 14px}
.lrnx-hero p.lrnx-lede{font-size:19px;color:var(--lrnx-muted);max-width:620px;margin:0 0 26px}
.lrnx-cta{display:inline-flex;align-items:center;gap:10px;background:var(--lrnx-accent);color:#fff;font-weight:600;padding:12px 22px;border-radius:6px}
.lrnx-cta:hover{opacity:.92;text-decoration:none}.lrnx-cta.lrnx-sub{background:transparent;color:var(--lrnx-ink);border:1px solid var(--lrnx-line);margin-left:8px}
.lrnx-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:36px 0}
.lrnx-card{border-radius:var(--lrnx-r);padding:18px}.lrnx-card h3{margin:0 0 6px;font-size:16px}.lrnx-card p{margin:0;color:var(--lrnx-muted);font-size:14px}
.lrnx-card{background:none;border:0;border-top:2px solid var(--lrnx-accent);border-radius:0;padding:14px 0}
section.lrnx-block{border-top:1px solid var(--lrnx-line);padding:36px 0}section.lrnx-block h2{font-size:23px;margin:0 0 12px}
.lrnx-shots{display:flex;gap:14px;overflow-x:auto;padding:6px 0 14px;scroll-snap-type:x mandatory}
.lrnx-shots img{height:420px;max-height:60vh;width:auto;border-radius:18px;border:1px solid var(--lrnx-line);scroll-snap-align:start;background:var(--lrnx-panel)}
.lrnx-desc p{margin:0 0 12px}.lrnx-desc ul{margin:0 0 12px;padding-left:22px}
.lrnx-faq details{border:1px solid var(--lrnx-line);border-radius:12px;background:var(--lrnx-panel);padding:12px 16px;margin:0 0 10px}
.lrnx-faq summary{cursor:pointer;font-weight:600}.lrnx-faq details p{margin:10px 0 0;color:var(--lrnx-muted)}
form.lrnx-support{display:grid;gap:12px;max-width:560px}form.lrnx-support label{display:grid;gap:6px;font-size:14px;font-weight:600}
form.lrnx-support input,form.lrnx-support textarea{font:inherit;padding:10px 12px;border:1px solid var(--lrnx-line);border-radius:10px;background:var(--lrnx-panel);color:var(--lrnx-ink);width:100%}
form.lrnx-support textarea{min-height:140px;resize:vertical}form.lrnx-support button{font:inherit;font-weight:600;background:var(--lrnx-accent);color:#fff;border:0;padding:12px 22px;border-radius:6px;cursor:pointer;justify-self:start}
.lrnx-hp{position:absolute;left:-9999px;top:-9999px;height:0;width:0;overflow:hidden}
.lrnx-flash{display:none;border-radius:12px;padding:12px 16px;margin:0 0 18px;border:1px solid var(--lrnx-line);background:var(--lrnx-panel)}
.lrnx-flash:target{display:block}.lrnx-flash.lrnx-ok{border-color:var(--lrnx-accent)}.lrnx-flash.lrnx-err{border-color:#d9962b}
.lrnx-legal h2{font-size:18px;margin:26px 0 8px}.lrnx-legal p,.lrnx-legal li{color:var(--lrnx-muted)}.lrnx-legal ul{padding-left:22px}
footer.lrnx-ft{border-top:1px solid var(--lrnx-line);padding:26px 0 40px;color:var(--lrnx-muted);font-size:13px;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between}
footer.lrnx-ft nav{display:flex;flex-wrap:wrap;gap:4px 14px}footer.lrnx-ft a{color:var(--lrnx-muted)}
@media (max-width:600px){.lrnx-hero{padding:36px 0 24px}.lrnx-shots img{height:320px}}