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#ffffff2e;margin-top:28px;padding-top:17px;font-size:.75rem}@keyframes float{50%{transform:translateY(-7px)}}@media (width<=850px){.container{width:min(calc(100% - 36px),var(--container))}nav{gap:16px}.nav a:not(.button){display:none}.hero-grid,.feature-grid,.quiz-grid{grid-template-columns:1fr;gap:32px}.eli-stage{width:100%;max-width:570px;height:430px;margin:auto}.eli-stage img{height:450px}.subject-grid{grid-template-columns:repeat(2,1fr)}.feature-grid{gap:40px}.feature{padding:80px 0}.comic{max-width:580px;margin:auto}.quiz-grid{gap:35px}.footer-grid{grid-template-columns:1fr 1fr}.footer-eli{display:none}}@media (width<=600px){.container{width:min(calc(100% - 28px),var(--container))}.nav{height:66px}.nav>nav{background:var(--background);border-bottom:2px solid var(--navy);align-items:stretch;padding:18px 20px 24px;display:none;position:absolute;top:66px;left:0;right:0}.nav>nav.open{display:flex}.nav>nav a:not(.button){padding:10px 0;display:block}.nav>nav 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h2{font-size:clamp(2.5rem,11vw,3.7rem)}.quiz-card{padding:20px}.trust-grid{grid-template-columns:1fr;gap:10px}.trust-grid article{padding:20px}.footer-grid{grid-template-columns:1fr;gap:25px}.footer-links{grid-template-columns:1fr}.footer-eli{display:none}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important}}.skip-link{z-index:50;background:var(--navy);color:#fff;font:700 .85rem var(--sans);border-radius:0 0 10px 10px;padding:10px 16px;transition:top .15s;position:absolute;top:-60px;left:12px}.skip-link:focus-visible{top:0}.legal-page{padding:96px 0 110px}.legal-page h1{margin:14px 0 18px;font-size:clamp(2.6rem,5vw,4.6rem)}.legal-page .lead{max-width:640px;margin-bottom:34px}.legal-body{max-width:760px}.legal-body h2{margin:38px 0 12px;font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.12}.legal-body p{margin:0 0 16px;font-size:1rem;line-height:1.65}.legal-body a{color:var(--teal-ink);text-underline-offset:3px;font-weight:600;text-decoration:underline}.legal-body a:hover{color:var(--coral-strong)}.legal-body code{background:var(--surface-muted);border-radius:5px;padding:1px 5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em}.legal-updated{color:#4a5a72;border-top:2px solid #172a4526;max-width:760px;margin-top:42px;padding-top:18px;font-size:.85rem}@media (width<=600px){.legal-page{padding:60px 0 80px}}