@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Grotesk:wght@400;500;600;700&display=swap');
:root{--navy:#101f2f;--ink:#162b3b;--cream:#f6f2e9;--gold:#edbd63;--teal:#a4d3c8;--muted:#52616a;--line:#d9d6cd}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--cream);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:17px;line-height:1.6}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button:disabled{cursor:default}a,button{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #cc6b29;outline-offset:5px}[hidden]{display:none!important}.wrap{max-width:1240px;width:calc(100% - 112px);margin:auto}.header{background:var(--cream);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:98px;gap:24px}.brand{font-family:'Space Grotesk',Arial,sans-serif;font-size:25px;letter-spacing:-1px;font-weight:700;line-height:1.1}.brand span{display:block;font-size:9px;letter-spacing:2.1px;margin-top:9px;font-weight:600}.nav nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:600}.nav a:hover,.text-link:hover{color:#a36a1e}.nav-cta{border:1px solid var(--ink);border-radius:4px;padding:11px 18px}.nav-cta span{margin-left:12px}.hero{background:var(--navy);color:var(--cream);overflow:hidden}.hero-inner{display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center;min-height:660px;padding-top:64px;padding-bottom:64px}.eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;margin:0 0 24px;line-height:1.5}.hero .eyebrow{color:var(--teal)}.tiny-star{font-size:23px;vertical-align:middle;margin-right:7px}h1,h2,h3{font-family:'Space Grotesk',Arial,sans-serif;line-height:1.09;margin:0;font-weight:600;letter-spacing:-1.8px}h1{font-size:clamp(48px,4.85vw,70px);letter-spacing:-3px}h1 em{font-style:normal;color:var(--gold)}.intro{font-size:19px;line-height:1.6;max-width:425px;margin:25px 0 12px}.hero-small{color:#b4c0c8;font-size:15px;max-width:390px}.actions{display:flex;gap:26px;align-items:center;margin-top:32px}.button{display:inline-flex;justify-content:center;align-items:center;gap:28px;min-height:49px;padding:12px 22px;border:1px solid transparent;border-radius:4px;font-size:14px;font-weight:700;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.gold{background:var(--gold);color:var(--navy)}.gold:hover{background:#f6cd85}.dark{background:var(--navy);color:white}.dark:hover{background:#294459}.text-link{font-size:14px;font-weight:600;border-bottom:1px solid currentColor;padding-bottom:5px}.text-link span{margin-left:12px}.light{color:var(--cream)}.hero-art{height:494px;position:relative;isolation:isolate}.orbit{position:absolute;inset:18px -48px 22px 15px;border:1px solid #53655f;border-radius:50%;transform:rotate(-25deg)}.orbit:after{content:'';position:absolute;inset:22px;border:1px solid #394c4d;border-radius:50%}.hero-book{position:absolute;width:49%;height:auto;box-shadow:12px 18px 35px #0008;border-radius:2px}.book-back{left:4%;top:28px;transform:rotate(-12deg)}.book-front{right:5%;top:65px;transform:rotate(9deg)}.art-star{position:absolute;right:0;top:-2px;font-size:68px;color:var(--teal);line-height:1}.art-sticker{position:absolute;left:4%;bottom:35px;transform:rotate(-8deg);border-radius:50%;width:164px;height:164px;background:var(--gold);color:var(--navy);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;box-shadow:0 0 0 7px var(--navy);z-index:2}.art-sticker strong{font-family:'Space Grotesk',Arial,sans-serif;line-height:1.1;font-size:21px}.art-sticker span{font-size:8px;font-weight:700;letter-spacing:1.4px;margin-top:9px}.art-caption{position:absolute;bottom:-18px;right:0;font-size:9px;letter-spacing:1.6px;color:#a4b8ba}.ribbon{display:flex;justify-content:center;align-items:center;gap:42px;background:var(--gold);padding:16px 24px;font-size:10px;letter-spacing:2px;font-weight:700}.ribbon b{font-size:20px;line-height:1}.section{padding-top:94px;padding-bottom:94px}h2{font-size:48px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:35px}.section-head .eyebrow{color:#805a2c;margin-bottom:16px}.section-head>p{font-size:16px;color:var(--muted);margin-bottom:3px}.series-details{display:flex;flex-wrap:wrap;gap:12px 26px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0;margin:30px 0 34px;font-size:12px;color:var(--muted)}.series-details span:before{content:'✓';margin-right:8px;color:#466d64}.book-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:25px}.book-stage{background:#e7e6de;border-radius:3px;display:flex;justify-content:center;align-items:center;padding:28px 33px;min-height:310px}.book-card:nth-child(2) .book-stage{background:#e0e8e4}.book-card:nth-child(3) .book-stage{background:#ede2d2}.book-card:nth-child(4) .book-stage{background:#e5e8d7}.book-stage img{width:100%;height:auto;display:block;box-shadow:5px 10px 14px #142a3c33;transition:transform .25s}.book-stage:hover img{transform:rotate(-2deg) translateY(-5px)}.book-number{font-size:9px;letter-spacing:1.7px;color:var(--muted);font-weight:700;margin:22px 0 7px}.book-card h3{font-size:25px;letter-spacing:-.8px}.book-card>p:not(.book-number){font-size:14px;color:var(--muted);min-height:72px;line-height:1.7;margin:13px 0 21px}.book-card .button{width:100%;background:transparent;border-color:var(--ink);color:var(--ink);gap:15px;font-size:12px}.book-card .button:hover{background:var(--navy);color:white}.collection-note{font-size:14px;text-align:center;color:var(--muted);margin:40px 0 0}.quiz-section{background:var(--navy);color:var(--cream);padding:76px 0}.quiz-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:center}.quiz-layout .eyebrow{color:var(--teal);margin-bottom:20px}.quiz-layout h2{font-size:56px}.quiz-layout h2 em{font-style:normal;color:var(--gold)}.quiz-layout>div>p:not(.eyebrow){color:#b9c5cc;font-size:15px;margin:23px 0 30px}.quiz-card{background:var(--cream);color:var(--navy);border-radius:7px;padding:30px 34px;min-height:400px}.quiz-meta{display:flex;justify-content:space-between;font-size:10px;font-weight:700;letter-spacing:1.4px;color:#58676b;margin-bottom:22px}.quiz-card h3{font-size:23px;line-height:1.35;letter-spacing:-.5px;margin-bottom:23px}.quiz-option{display:flex;width:100%;text-align:left;align-items:center;gap:13px;background:transparent;color:#101820;-webkit-text-fill-color:currentColor;font-weight:600;border:1px solid #a8b1ab;padding:11px 13px;border-radius:4px;font-size:15px;margin-top:9px;line-height:1.5}.quiz-option span{font-size:13px;color:#25352d;font-weight:700}.quiz-option:not(:disabled):hover{background:#e5eadd;border-color:#507a67}.quiz-option.correct{border-color:#427252;background:#dcead9;color:#234530}.quiz-option.wrong{border-color:#ba6653;background:#f1ddd5}.quiz-option:disabled{opacity:1;color:#101820;-webkit-text-fill-color:currentColor}.quiz-card #quiz-feedback{font-size:13px;line-height:1.6;margin:14px 0}.quiz-card .button{font-size:12px;min-height:40px;padding:9px 16px}.word-section{display:grid;grid-template-columns:.85fr 1fr;gap:100px;align-items:center}.word-art{position:relative;display:flex;justify-content:center;align-items:center;background:#e6e4ec;min-height:450px;isolation:isolate;border-radius:4px;overflow:hidden}.word-art img{width:53%;height:auto;transform:rotate(-7deg);box-shadow:14px 17px 20px #201c343d;margin:35px 0}.word-accent{position:absolute;font-family:'Space Grotesk',Arial,sans-serif;font-size:175px;font-weight:700;letter-spacing:-20px;color:#cec8dc;transform:rotate(-15deg);z-index:-1}.word-copy h2{margin-bottom:25px}.word-copy h3{font-size:20px;letter-spacing:-.4px;line-height:1.3}.word-copy p:not(.eyebrow){font-size:16px;color:var(--muted)}.word-tags{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}.word-tags span{font-size:11px;border:1px solid #ccd0c7;border-radius:3px;padding:6px 10px}.about{background:#e7ebe2;padding:70px 0;text-align:center}.about-inner{max-width:660px}.about h2{font-size:42px}.about p:not(.eyebrow){font-size:16px;color:var(--muted);margin:25px 0}.about .eyebrow{margin-bottom:17px}.footer{display:flex;justify-content:space-between;align-items:center;padding-top:35px;padding-bottom:35px;gap:20px}.footer .brand{font-size:19px}.footer .brand span{font-size:7px}.footer p,.footer>a:last-child{font-size:11px;color:var(--muted)}.skip{position:absolute;left:15px;top:-100px;background:white;color:black;padding:12px;z-index:10}.skip:focus{top:10px}
@media(min-width:1500px){.hero-inner{min-height:700px}.hero-art{height:530px}.book-front{top:70px}.book-back{top:15px}.art-sticker{bottom:50px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.nav nav{gap:20px}.hero-inner{gap:20px;min-height:590px}h1{font-size:52px}.hero-art{height:390px}.art-sticker{width:144px;height:144px;bottom:10px}.art-caption{font-size:7px;bottom:-35px}.art-star{font-size:50px}.book-front{top:55px}.book-stage{padding:25px;min-height:240px}.book-grid{gap:18px}.quiz-layout{gap:45px}.word-section{gap:55px}.word-art{min-height:390px}.ribbon{gap:24px;font-size:9px}.book-card>p:not(.book-number){min-height:96px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.nav{min-height:100px;flex-wrap:wrap;justify-content:center;gap:16px;padding:20px 0}.brand{font-size:22px;text-align:center}.nav nav{gap:22px;font-size:12px}.nav-cta{display:none}.hero-inner{grid-template-columns:1fr;padding-top:42px;padding-bottom:40px;gap:30px}.hero-copy{max-width:540px}.hero .eyebrow{font-size:9px;margin-bottom:18px}h1{font-size:clamp(43px,10.8vw,65px);letter-spacing:-2.4px}.intro{font-size:17px;max-width:390px}.hero-small{font-size:14px}.actions{gap:21px;margin-top:25px}.button{padding:12px 18px;font-size:13px;gap:18px}.text-link{font-size:12px}.hero-art{width:100%;max-width:450px;height:395px;margin:0 auto}.hero-book{width:43%}.book-back{left:10%;top:20px}.book-front{right:10%;top:40px}.orbit{inset:10px 0 15px}.art-star{right:4%}.art-sticker{left:3%;bottom:35px}.art-caption{font-size:7px;bottom:0;right:6%}.ribbon{flex-wrap:wrap;gap:6px 20px;font-size:8px;padding:14px 18px}.ribbon span:last-child,.ribbon b:last-of-type{display:none}.ribbon b{font-size:15px}.section{padding-top:57px;padding-bottom:57px}h2{font-size:37px;letter-spacing:-1.5px}.section-head{display:block}.section-head>p{font-size:15px;margin-top:20px}.desktop-only{display:none}.series-details{gap:10px 20px;font-size:10px;margin:25px 0}.book-grid{grid-template-columns:repeat(2,1fr);gap:35px 16px}.book-stage{padding:22px 25px;min-height:0}.book-number{font-size:8px;margin-top:18px}.book-card h3{font-size:22px}.book-card>p:not(.book-number){font-size:12px;min-height:82px;margin:10px 0 15px}.book-card .button{font-size:11px;padding:10px 7px;min-height:44px;gap:9px}.collection-note{font-size:12px;margin-top:28px}.quiz-section{padding:52px 0}.quiz-layout{grid-template-columns:1fr;gap:30px}.quiz-layout h2{font-size:43px}.quiz-layout>div>p:not(.eyebrow){margin:20px 0}.quiz-card{padding:25px 22px;min-height:390px}.quiz-card h3{font-size:22px}.word-section{grid-template-columns:1fr;gap:36px}.word-art{min-height:350px;max-width:460px;width:100%;margin:auto}.word-art img{width:48%}.word-copy .eyebrow{font-size:10px;margin-bottom:16px}.word-copy h2{margin-bottom:22px}.about{padding:52px 0}.about h2{font-size:35px}.about p:not(.eyebrow){font-size:15px}.footer{flex-direction:column;padding:30px 0;gap:14px}.footer p{margin:0}.footer .brand{font-size:21px}}
@media(max-width:380px){.actions{gap:15px}.actions .button{font-size:12px;padding:12px}.actions .text-link{font-size:11px}.hero-art{height:340px}.art-sticker{width:124px;height:124px}.art-sticker strong{font-size:17px}.book-stage{padding:16px}.ribbon{gap:10px}.book-card>p:not(.book-number){min-height:105px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Preserve strong quiz contrast, including native disabled button rendering. */
#quiz-card .quiz-option, #quiz-card .quiz-option:disabled, #quiz-card .quiz-option span, #quiz-card #quiz-feedback { color: #000 !important; -webkit-text-fill-color: #000 !important; opacity: 1 !important; font-weight: 700; }
#quiz-card .quiz-option { background-color: #fff; font-size: 16px; }
#quiz-card .quiz-option.correct { background-color: #dcead9; }
#quiz-card .quiz-option.wrong { background-color: #f1ddd5; }
#quiz-card #quiz-feedback { font-size: 15px; }

.new-releases{border-bottom:1px solid var(--line)}.release-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;margin-top:38px}.release-card{background:#fffaf1;border:1px solid var(--line);border-radius:8px;overflow:hidden;display:flex;flex-direction:column}.release-cover{background:#e1e8e6;padding:32px;display:flex;justify-content:center}.release-card:nth-child(2) .release-cover{background:#ede2d2}.release-cover a{display:block;width:230px;max-width:80%}.release-cover img{display:block;width:100%;height:auto;box-shadow:8px 12px 20px #142a3c33}.release-copy{padding:30px 32px;flex:1}.release-copy .eyebrow{font-size:9px;color:#805a2c;margin-bottom:12px}.release-copy h3{font-size:30px;letter-spacing:-1px;line-height:1.15}.release-copy p:not(.eyebrow){font-size:15px;color:var(--muted)}.release-copy .release-subtitle{font-weight:700;color:var(--ink)!important;line-height:1.5}.release-samples{border-top:1px solid var(--line);padding:24px 32px 30px}.release-samples h4{font-size:18px;margin:0}.release-samples>p{font-size:12px;color:var(--muted);margin:6px 0 18px}.sample-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.sample-button{border:0;background:transparent;padding:0;color:var(--ink);text-align:left;min-width:0}.sample-button img{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:3px;transition:transform .2s}.sample-button:hover img{transform:translateY(-3px)}.sample-button span{display:block;font-size:11px;line-height:1.4;margin-top:8px}#sample-dialog{border:0;border-radius:8px;padding:18px;width:min(900px,calc(100% - 28px));max-height:92vh;background:var(--cream);color:var(--ink)}#sample-dialog::backdrop{background:#101f2fd9}#sample-full{display:block;width:100%;height:auto}.sample-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:14px}.sample-toolbar p{font-size:14px;font-weight:700;margin:0}.sample-toolbar button{flex-shrink:0;background:var(--navy);color:white;border:0;border-radius:4px;padding:9px 13px;font-size:13px}@media(max-width:1050px){.nav nav{gap:16px}.release-copy,.release-samples{padding-left:24px;padding-right:24px}.release-grid{gap:24px}}@media(max-width:760px){.nav nav{gap:18px;flex-wrap:wrap;justify-content:center}.release-grid{grid-template-columns:1fr;gap:30px;margin-top:28px}.release-cover{padding:28px}.release-cover a{width:205px}.release-copy h3{font-size:28px}.sample-toolbar{gap:12px}.sample-toolbar p{font-size:12px}} 

/* Improve readability of the new book descriptions and feature boxes. */
.release-copy p:not(.eyebrow){color:#162b3b;font-size:16px;font-weight:600;line-height:1.7}
.release-copy .word-tags span{color:#101f2f;background:#fff;font-size:13px;font-weight:700;border-color:#9aa7ab;padding:8px 12px}
.release-samples>p{color:#162b3b;font-size:14px;font-weight:600}
.sample-button span{font-size:13px;font-weight:700;color:#162b3b}