[hidden]{display:none !important}
  body:not(.is-authenticated) [data-auth-only]{display:none !important}
  .skip-link{position:fixed;top:8px;left:8px;z-index:100;padding:9px 13px;border-radius:9px;background:var(--navy-deep);color:var(--white);transform:translateY(-150%)}
  .skip-link:focus{transform:none}
  .learn-wrap{width:min(1180px,calc(100% - 40px));margin-inline:auto}
  .learn-header{position:sticky;top:0;z-index:80;overflow:visible;border-bottom:1px solid rgba(231,225,210,.92);background:rgba(251,247,236,.94);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
  .learn-header-row{display:flex;min-height:72px;align-items:center;justify-content:space-between;gap:20px}
  .learn-brand{display:inline-flex;align-items:center;color:var(--navy);font-weight:800;text-decoration:none;letter-spacing:-.02em}
  .learn-brand:hover{text-decoration:none}
  .learn-brand-logo{display:grid;gap:0;justify-items:start}
  .learn-logo-wrap{display:inline-flex;overflow:hidden;width:195px;flex:none}
  .learn-brand-logo .learn-logo{width:195px;height:auto;max-width:none;flex:none}
  .learn-header-fusion{display:none}
  .learn-header-actions{display:flex;align-items:center;gap:10px;min-width:0}
  .learn-back-link{display:inline-flex;min-height:44px;align-items:center;gap:7px;padding:0 10px;border-radius:10px;color:var(--navy);font-weight:700;text-decoration:none}
  .learn-back-link:hover{background:rgba(15,157,140,.08);text-decoration:none}
  .learn-nav-toggle{display:inline-flex;flex-direction:column;gap:5px;align-items:center;justify-content:center;width:44px;height:44px;padding:0;border:0;border-radius:10px;background:rgba(15,157,140,.10);cursor:pointer;transition:background .15s;flex:none}
  .learn-nav-toggle:hover,
  .learn-nav-toggle[aria-expanded="true"]{background:rgba(15,157,140,.18)}
  .learn-nav-toggle span{display:block;width:22px;height:2.5px;border-radius:2px;background:var(--teal-dark);transition:transform .22s ease,opacity .18s ease}
  .learn-nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .learn-nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .learn-nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .learn-mnav{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--ivory)}
  .learn-mnav a,.learn-mnav [data-logout]{display:block;width:100%;padding:13px clamp(20px,5vw,44px);border:0;border-top:1px solid var(--line);color:var(--navy);background:transparent;font:inherit;font-size:1rem;font-weight:500;text-align:left;text-decoration:none;cursor:pointer}
  .learn-mnav a:first-child{border-top:0}
  .learn-mnav a:hover{color:var(--teal-dark);background:rgba(15,157,140,.06);text-decoration:none}
  .learn-mnav [data-logout]{color:#9B1C1C;font-weight:700}
  .hero{position:relative;overflow:hidden;padding-block:clamp(54px,8vw,96px);color:#eef5f4;background:radial-gradient(circle at 82% 20%,rgba(217,149,33,.25),transparent 28%),radial-gradient(circle at 12% 100%,rgba(127,224,209,.15),transparent 32%),linear-gradient(126deg,var(--navy-deep),var(--navy) 48%,var(--teal-dark))}
  .hero .const{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
  .hero .wrap{position:relative;z-index:1}
  .hero .eyebrow{color:#8be5d8}
  .hero h1{max-width:16ch;margin-top:10px;color:var(--white)}
  .hero .lead{max-width:62ch;margin-top:20px;color:#dbe8eb;font-size:clamp(1.02rem,2vw,1.2rem)}
  .site-footer{border-top:1px solid rgba(255,255,255,.12);font-size:.88rem}
  .footer-logo{width:132px;margin-bottom:10px}
  .footer-grid{display:flex;flex-wrap:wrap;align-items:start;justify-content:space-between;gap:18px}
  .site-footer .legal{max-width:70ch}
  .site-footer .legal strong{display:block;color:#fff}
  .site-footer .legal p{margin-top:6px}
  .footer-links{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center}
  @media(min-width:900px){
    .learn-mnav{position:absolute;top:calc(100% + 10px);right:max(20px,calc((100vw - 1180px) / 2));z-index:95;width:min(330px,calc(100vw - 40px));overflow:hidden;border:1px solid rgba(15,157,140,.24);border-radius:17px;background:#fff;box-shadow:0 24px 60px rgba(20,34,79,.18);transform-origin:top right;animation:learningMenuOpen .18s cubic-bezier(.16,1,.3,1) both}
    .learn-mnav a{display:flex;min-height:52px;align-items:center;justify-content:space-between;gap:14px;padding:13px 16px;border-top:1px solid rgba(231,225,210,.82);font-size:.9rem;font-weight:780}
    .learn-mnav a::after{color:var(--teal-dark);content:"→";font-size:1rem}
    .learn-mnav a:hover{color:var(--navy);background:linear-gradient(90deg,rgba(15,157,140,.08),rgba(217,149,33,.06))}
  }
  @media(max-width:899px){
    .learn-wrap{width:min(100% - 28px,760px)}
    .learn-back-link span{display:none}
  }
  @media(max-width:680px){
    .learn-header-row{min-height:64px}
    .learn-header-actions > .learn-back-link:first-child{display:none}
  }
  @media(max-width:359px){
    .learn-header-row{gap:12px}
    .learn-logo-wrap,.learn-brand-logo .learn-logo{width:min(162px,52vw)}
  }
  @keyframes learningMenuOpen{
    from{opacity:0;transform:translateY(-8px) scale(.97)}
    to{opacity:1;transform:translateY(0) scale(1)}
  }
  @media (prefers-reduced-motion:reduce){
    .learn-nav-toggle span{transition:none}
    .learn-mnav{animation:none}
  }