@font-face{font-family:Gelasio;src:url('/fonts/gelasio-700-latin.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Nunito;src:url('/fonts/nunito-latin-var.woff2') format('woff2');font-weight:400 800;font-display:swap}
@font-face{font-family:Jost;src:url('/reading/app/assets/assets/fonts/Jost-Medium.5cfe902df7eadde60cf0c3be52e45e3b.ttf') format('truetype');font-weight:500;font-display:swap}
@font-face{font-family:Lexend;src:url('/reading/app/assets/assets/fonts/Lexend-Regular.7652923623b9d9f4b79a3f51a655eb1e.ttf') format('truetype');font-weight:400;font-display:swap}
:root{color-scheme:light;--paper:#f8f2e4;--ink:#2a2622;--muted:#625b50;--blue:#3d6ea6;--edge:#dfd3bc;--warm:#b58f60;--serif:Gelasio,Georgia,serif;--sans:Nunito,system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit}img{display:block;max-width:100%;height:auto}p{margin:0;line-height:1.65}button{font:inherit}button[hidden]{display:none}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;top:8px;left:8px;padding:12px;background:white;transform:translateY(-200%);z-index:10}.skip:focus{transform:none}
.site-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-block:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-size:19px;font-weight:800}.brand img{border-radius:9px}.site-head nav{display:flex;align-items:center;gap:28px}.family-link{font-weight:700;text-decoration:none;padding-block:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:20px;min-height:54px;padding:14px 25px;border-radius:999px;background:var(--blue);color:white;font-weight:800;font-size:17px;text-decoration:none;transition:background .15s,transform .15s}.button:hover{background:#2e5888;transform:translateY(-2px)}.button.small{min-height:44px;padding:10px 19px;font-size:14px;gap:14px}.text-link{display:inline-flex;align-items:center;min-height:44px;gap:14px;color:var(--blue);font-weight:800;text-underline-offset:5px}
.hero{display:grid;grid-template-columns:.92fr 1.08fr;align-items:center;gap:58px;padding-block:68px 78px}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.16em;font-weight:800;color:#796040;margin-bottom:20px}h1,h2,h3{font-family:var(--serif);font-weight:700;margin:0;letter-spacing:-.035em}h1{font-size:clamp(42px,4.8vw,65px);line-height:1.09;text-wrap:balance}h1 em,h2 em{font-style:normal;color:var(--blue)}.lede{font-size:23px;line-height:1.5;margin-top:25px;max-width:29ch}.hero-detail{font-size:17px;color:var(--muted);max-width:40ch;margin-top:15px}.hero .button{margin-top:28px}.fine{font-size:13px;color:var(--muted);margin-top:12px}.hero-copy>.text-link{margin-top:12px;font-size:14px}
.preview{margin:28px 0 0;text-align:center;min-width:0}.book{display:grid;grid-template-columns:1fr 1fr;min-height:355px;border:9px solid #ae885a;border-radius:5px 10px 10px 5px;background:#fcf7eb;box-shadow:0 28px 48px -26px #66564170,0 5px 12px #66564120;transform:rotate(-2deg);text-align:left}.page{position:relative;min-width:0;display:flex;flex-direction:column;padding:30px 25px 24px;background:linear-gradient(90deg,#fcf7eb,#f7efdf)}.parent-page{border-right:1px solid #ded1b8;background:linear-gradient(90deg,#fcf7eb 90%,#eadfc9);font-family:Lexend,var(--sans)}.page-label{font-size:10px;letter-spacing:.13em;text-transform:uppercase;border-bottom:1px solid var(--edge);padding-bottom:15px;margin-bottom:23px;color:var(--muted)}.parent-page>p{font-size:15px;line-height:1.75}.page-footer{margin-top:auto;padding-top:28px;font:600 10px/1.5 var(--sans);color:#776c59}.child-page{justify-content:center;background:linear-gradient(90deg,#ecdfc8,#fcf7eb 9%)}.word-row{display:flex;justify-content:space-around;gap:16px;font:500 44px/1.45 Jost,var(--sans);margin-bottom:13px}.child-page .page-footer{text-align:center}.preview figcaption{color:var(--muted);font-size:12px;margin-top:26px}.listen{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:44px;padding:7px 17px;margin-top:12px;background:transparent;color:var(--blue);border:1px solid #3d6ea655;border-radius:999px;font-weight:800;cursor:pointer}.listen:disabled{cursor:default;opacity:.65}.sound-status{min-height:26px;font-size:12px;color:var(--muted);margin-top:6px}
.facts{display:grid;grid-template-columns:repeat(3,1fr);border-block:1px solid var(--edge);padding-block:25px}.facts p{text-align:center;border-right:1px solid var(--edge)}.facts p:last-child{border:0}.facts b{display:block;font:700 29px/1.3 var(--serif);color:var(--blue)}.facts span{font-size:13px;color:var(--muted)}.section{padding-block:88px}.section-heading{max-width:640px;margin:0 auto 38px;text-align:center}h2{font-size:clamp(31px,3.7vw,47px);line-height:1.13}.section-heading>p:last-child:not(.eyebrow){font-size:17px;color:var(--muted);margin:21px auto 0;max-width:49ch}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.steps article{border-top:2px solid var(--edge);padding-top:24px}.step-number{font-size:12px;letter-spacing:.12em;color:var(--blue);font-weight:800}.steps h3{font-size:28px;line-height:1.2;margin:12px 0}.steps p{font-size:16px;color:var(--muted)}.aside{display:block;margin-top:20px;font-size:12px;color:var(--blue);font-weight:800}.section-note{max-width:67ch;text-align:center;margin:35px auto 0;font-size:14px;color:var(--muted)}
.learning{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:90px;padding:52px 58px;background:#eee5d3;border-radius:6px}.learning h2{margin-bottom:23px}.learning p:not(.eyebrow){font-size:16px;color:var(--muted)}.learning-note{padding:30px 28px;border-left:3px solid var(--blue);background:#faf5e9;box-shadow:0 10px 25px -18px #66564155}.notebook-label{display:block;color:var(--muted);font-size:11px;letter-spacing:.07em;text-transform:uppercase}.learning-note p.practice-words{margin:25px 0 22px;font:500 clamp(20px,2.3vw,31px)/1.5 Jost,var(--sans);color:var(--ink);white-space:nowrap}.practice-words span{color:var(--blue);font-size:.65em;padding:0 4px}.learning-note>.text-link{font-size:14px;margin-top:12px}
.questions{max-width:760px;margin:auto;border-top:1px solid var(--edge)}details{border-bottom:1px solid var(--edge);padding:0 3px}summary{padding:23px 26px 23px 0;cursor:pointer;list-style:none;font-size:18px;font-weight:800;position:relative}summary::-webkit-details-marker{display:none}summary::after{content:'+';position:absolute;right:1px;color:var(--blue);font-weight:400;font-size:23px;line-height:1}details[open] summary::after{content:'−'}details>p{padding:0 22px 23px 0;font-size:16px;color:var(--muted)}.closing{text-align:center;padding:18px 0 78px}.closing .button{margin-top:27px}.closing>p:last-child{font-size:13px;color:var(--muted);margin-top:13px}
.family{border-top:1px solid var(--edge);padding-block:42px}.family h2{font-size:29px;margin-bottom:27px}.family .eyebrow{margin-bottom:10px}.family-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;list-style:none;padding:0;margin:0 0 17px}.family-grid a{display:flex;align-items:center;gap:12px;min-height:87px;padding:17px 15px;background:#fffcf6;border:1px solid var(--edge);border-radius:15px;text-decoration:none}.family-grid a:hover{border-color:#bda582}.family-grid img{width:42px;height:42px;flex-shrink:0;border-radius:11px;box-shadow:0 2px 5px #40311b20}.family-grid b{font-size:15px;line-height:1.25;display:block}.family-grid small{display:block;font-size:12px;color:var(--muted);margin-top:4px;line-height:1.4}footer{padding-block:25px 35px;border-top:1px solid var(--edge);display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted)}footer nav{display:flex;gap:22px;flex-wrap:wrap}footer a{font-weight:700;text-underline-offset:3px}
@media(max-width:1000px){.hero{gap:30px}.book{min-height:320px}.page{padding:22px 17px}.parent-page>p{font-size:14px}.word-row{font-size:37px}.learning{gap:40px;padding:38px}.family-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:800px){.hero{grid-template-columns:1fr;gap:20px;padding-top:40px}.hero-copy{text-align:center}.hero h1{font-size:clamp(40px,7.5vw,62px)}.lede,.hero-detail{margin-inline:auto}.preview{max-width:540px;width:100%;margin:28px auto 0}.book{min-height:335px}.word-row{font-size:44px}.steps{gap:24px}.learning{gap:35px;grid-template-columns:1fr}.learning>div:first-child{max-width:48ch}.learning-note{max-width:540px}.learning-note p.practice-words{font-size:31px}}
@media(max-width:559px){.wrap{width:calc(100% - 36px)}.site-head{padding-block:18px;gap:12px}.brand{gap:8px;font-size:15px}.brand img{width:30px;height:30px}.family-link{display:none}.site-head nav{gap:0}.button.small{font-size:12px;padding:10px 12px;gap:7px;max-width:135px}.hero{padding-block:34px 38px}.eyebrow{font-size:10px;margin-bottom:15px}.lede{font-size:21px}.hero-detail{font-size:16px}.book{min-height:270px;border-width:6px;transform:rotate(-1deg)}.page{padding:18px 13px}.page-label{font-size:8px;letter-spacing:.07em;padding-bottom:12px;margin-bottom:16px}.parent-page>p{font-size:12px;line-height:1.8}.word-row{font-size:31px;gap:8px;margin-bottom:10px}.page-footer{font-size:9px;padding-top:18px}.facts{padding-block:20px}.facts b{font-size:22px}.facts span{display:block;font-size:11px;line-height:1.5;max-width:11ch;margin:auto;padding-top:4px}.section{padding-block:55px}.section-heading{margin-bottom:30px}.steps{grid-template-columns:1fr;gap:29px}.steps article{padding-top:18px}.steps h3{margin-top:8px}.aside{margin-top:12px}.learning{padding:29px 24px}.learning-note{padding:24px 15px}.learning-note p.practice-words{font-size:25px;white-space:normal}.family-grid{grid-template-columns:1fr}.family{padding-block:33px}.family h2{font-size:26px}summary{font-size:16px;padding-block:21px}.closing{padding-bottom:50px}footer{display:block;padding-block:22px}footer nav{margin-top:13px;gap:15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}