:root{--ink:#243a45;--paper:#fbfaf5;--teal:#226b6c}body{background:var(--paper);color:var(--ink);font-family:system-ui,sans-serif;font-size:1.08rem}a{color:#185c68}a:hover{color:#113f48}h1{font-size:clamp(2.6rem,6vw,4.8rem);font-weight:750;letter-spacing:-.045em;line-height:1.08}h2{font-size:clamp(1.8rem,3vw,2.5rem);font-weight:700;letter-spacing:-.025em}h3{font-size:1.4rem;font-weight:700}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.8rem;font-weight:750;color:#49636a}.brand-mark{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:14px;background:#d9eee5;margin-right:8px}.navbar-brand,.nav-link{color:var(--ink)}.btn{border-radius:14px;padding:.85rem 1.3rem;font-weight:650}.btn-primary{background:var(--teal);border-color:var(--teal)}.btn-primary:hover{background:#164b4c;border-color:#164b4c}.number-play{border-radius:42px;background:#f0ece3;padding:3rem 1.3rem;text-align:center;transform:rotate(-3deg)}.tile{display:inline-flex;align-items:center;justify-content:center;width:28%;aspect-ratio:1;border-radius:24px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:750;box-shadow:0 8px 0 #243a4512}.tile:nth-child(2){transform:translateY(-15px) rotate(9deg)}.peach{background:#f5d6be}.lilac{background:#e2daf3}.mint{background:#cee8dc}.learning-card{background:white;border:1px solid #e6e5df;border-radius:24px;padding:1.8rem;height:100%}.card-symbol{display:block;font-size:1.7rem;font-weight:700;margin-bottom:1.3rem;color:#226b6c}.together{background:#e2eee5;border-radius:28px}.reading{max-width:780px;margin:auto}.reading h2{margin-top:2.2rem}.reading p{line-height:1.75}.release-note{font-size:.95rem;font-weight:600}.skip-link{position:absolute;background:white;padding:1rem;z-index:20}:focus-visible{outline:3px solid #9d4a16;outline-offset:4px}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}@media(max-width:575px){.hero{padding-top:1.5rem!important}.number-play{margin:1rem}.btn{display:block;margin:1rem 0!important}}