:root{--ink:#282622;--paper:#f4f0e8;--lime:#ef6a32;--muted:#6b655d;--rule:#d8cfc3;--serif:Georgia,'Times New Roman',serif;--sans:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto}p,h1,h2,h3{margin-top:0}p{margin-bottom:22px}h1,h2,h3{line-height:1.05;font-weight:400}h1,h2{font-family:var(--serif);letter-spacing:-2.7px}h2{font-size:clamp(42px,4.5vw,66px);margin-bottom:28px}h3{font-size:25px;font-weight:600;letter-spacing:-.8px}em{font-weight:400}.wrap{width:min(1200px,calc(100% - 96px));margin:auto}.section{padding-top:106px;padding-bottom:106px}.eyebrow{font-size:10px;letter-spacing:2.1px;font-weight:700;line-height:1.6;margin-bottom:26px}.previewbar{background:var(--ink);color:#e7dfd3;text-align:center;padding:9px 16px;font-size:9px;letter-spacing:1.9px}.previewbar span{margin:0 14px;color:var(--lime)}.nav{display:flex;align-items:center;justify-content:space-between;padding-top:26px;padding-bottom:26px;border-bottom:1px solid var(--rule)}.brand{text-decoration:none;font-size:13px;letter-spacing:2.6px;line-height:1.1;font-weight:800}.brand>span{display:block;font-size:22px;letter-spacing:.4px}.brand-dot{color:#b74a20}.nav nav{display:flex;gap:30px}.nav nav a{text-decoration:none;font-size:12px}.nav-cta{font-size:12px;text-decoration:none;border-bottom:1px solid var(--ink);padding:8px 0}.nav-cta span{margin-left:20px}.hero{display:grid;grid-template-columns:1fr 1fr;gap:25px;padding-top:56px;padding-bottom:60px;align-items:center}.hero-copy{padding-right:10px}.hero .eyebrow{display:flex;align-items:center;gap:12px;letter-spacing:1.5px;font-size:9px;margin-bottom:24px}.line{width:30px;height:2px;background:#ef6a32}.hero h1{font-size:clamp(46px,4.9vw,70px);margin-bottom:27px;line-height:1.03}.money{display:block;font-family:var(--sans);font-weight:750;font-size:1.45em;letter-spacing:-6px;line-height:1.14}.money>span{font-family:var(--serif);font-weight:400;font-size:.44em;letter-spacing:-1.7px}.hero h1>em{display:block}.lede{font-size:18px;line-height:1.65;max-width:550px}.qualifier{font-size:11px;line-height:1.6;max-width:435px;color:var(--muted)}.actions{display:flex;align-items:center;gap:26px;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:30px;background:var(--lime);color:var(--ink);padding:17px 24px;text-decoration:none;font-weight:700;font-size:13px;border:1px solid var(--lime);transition:background .15s,transform .15s}.button:hover{background:#f18a58;transform:translateY(-2px)}.text-link{font-size:12px;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:5px;display:inline-block}.author-mini{display:flex;gap:12px;align-items:center;margin-top:32px}.author-mini img{width:45px;height:45px;object-fit:cover;object-position:50% 30%;border-radius:50%}.author-mini p{margin:0;font-size:10px;line-height:1.5}.author-mini b,.author-mini span{display:block}.author-mini span{color:var(--muted)}.hero-display{position:relative;background:#e9dfd1;border:1px solid #d9cdbc;padding:22px 24px 16px;overflow:hidden;min-width:0}.display-label,.display-foot{display:flex;justify-content:space-between;font-size:8px;font-weight:600;letter-spacing:1.4px}.display-label{border-bottom:1px solid #cbbdab;padding-bottom:16px}.book-stage{height:493px;position:relative;perspective:1200px}.book{position:absolute;box-shadow:5px 16px 21px #28262230;border-left:4px solid #ffffffa0}.book.front{width:59%;left:20%;top:72px;transform:rotate(-3deg);z-index:3}.back-one{width:47%;left:0;top:59px;transform:rotate(-10deg);z-index:1}.back-two{width:47%;right:0;top:48px;transform:rotate(11deg);z-index:2}.display-foot{border-top:1px solid #cbbdab;padding-top:15px;letter-spacing:1px}.strip{background:var(--ink);color:var(--paper)}.strip-inner{display:grid;grid-template-columns:repeat(3,1fr);padding:29px 0}.strip-inner p{margin:0;text-align:center;border-right:1px solid #655d52}.strip-inner p:last-child{border:0}.strip b{display:block;font-size:20px;font-weight:500;letter-spacing:-.5px}.strip span{display:block;font-size:10px;color:#cec2b3;margin-top:3px}.split-heading{display:grid;grid-template-columns:1.3fr 1fr;gap:95px;align-items:center}.split-heading h2{font-size:clamp(36px,4vw,57px)}.split-heading>p{color:var(--muted);font-size:15px}.three-lines{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:36px}.three-lines article{border-top:1px solid var(--ink);padding-top:20px}.three-lines article>span{font-size:11px;display:block;margin-bottom:23px}.three-lines h3{font-size:21px;margin-bottom:14px}.three-lines p{font-size:14px;color:var(--muted);margin:0}.collection{background:#e9e0d4}.section-top{display:flex;justify-content:space-between;align-items:end;gap:50px;margin-bottom:40px}.section-top>p{font-size:13px;color:var(--muted);max-width:320px}.books-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px}.cover-link{display:block;transition:transform .2s;box-shadow:7px 12px 19px #28262218;margin-bottom:31px}.cover-link:hover{transform:translateY(-7px)}.product img{width:100%}.product .eyebrow{font-size:9px;margin-bottom:15px}.product h3{font-family:var(--serif);font-weight:400;font-size:36px;line-height:1.08;margin-bottom:18px}.product>p:not(.eyebrow){font-size:13px;color:var(--muted)}.product .book-title{font-size:12px!important;color:var(--ink)!important;font-weight:700;margin:24px 0 12px}.inside{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:100px}.sample-tabs{display:flex;border-bottom:1px solid var(--rule);gap:0;margin:35px 0 28px}.sample-tabs button{flex:1;border:0;background:none;color:var(--muted);padding:15px 4px;font-size:12px;border-bottom:2px solid transparent}.sample-tabs [aria-selected=true]{border-color:var(--ink);color:var(--ink);font-weight:700}.sample-description h3{font-size:23px;line-height:1.2}.sample-description p{font-size:14px;color:var(--muted)}.small-note{font-size:10px;line-height:1.6;color:var(--muted);margin-top:15px}.inside [role=tabpanel]{background:#e9e0d4;padding:22px;box-shadow:14px 19px 0 #e9e0d460}.inside [role=tabpanel] img{width:100%;box-shadow:2px 3px 12px #0001}.math-section{background:var(--ink);color:var(--paper)}.math-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:115px;align-items:center}.math-section h2{font-size:76px}.math-section h2 em{color:var(--lime)}.math-section .lede{font-size:17px}.math-section p:not(.eyebrow){color:#d7cec1;font-size:14px}.math-section .math-note{font-size:11px!important;color:#c4b7a5!important}.calculator{background:#f4f0e8;color:var(--ink);padding:34px}.inputs{display:grid;grid-template-columns:1fr 1fr;gap:18px}.inputs label{font-size:10px;display:block;font-weight:600}.input-wrap{display:flex;align-items:center;border:1px solid #b6aa98;background:#fffdf8;margin-top:7px;padding:10px 13px;gap:7px}.input-wrap span{font-size:17px}.input-wrap input{width:100%;border:0;min-width:0;outline:0;background:transparent;color:var(--ink);font-size:22px;font-weight:500}.input-wrap:focus-within{outline:2px solid #ef6a32;outline-offset:3px}.sales-output{display:flex;justify-content:space-between;align-items:center;padding:26px 0 16px;margin-top:10px;border-bottom:1px solid var(--rule);font-size:12px}.sales-output output{font-size:42px;letter-spacing:-2px;line-height:1.1}.result-line{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:14px 0;border-bottom:1px solid var(--rule);font-size:11px}.result-line output{white-space:nowrap;font-size:17px}.remainder{font-weight:700}.calculator #target-line{font-size:11px;color:var(--muted);margin-top:19px}.calculator .text-link{font-size:11px}.author-section{display:grid;grid-template-columns:1.25fr 1fr;gap:85px;align-items:center}.author-image{position:relative;align-self:stretch;min-height:510px}.author-image img{width:100%;height:100%;object-fit:cover;object-position:50%}.author-image>span{position:absolute;bottom:24px;left:24px;background:var(--paper);padding:8px 12px;font-size:9px;letter-spacing:1.8px}.author-section p:not(.lede):not(.eyebrow){color:var(--muted);font-size:14px}.offer{background:#edddc7}.offer-grid{display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:center}.offer-books{display:flex;align-items:center;position:relative;height:380px}.offer-books img{width:43%;position:absolute;box-shadow:9px 14px 24px #28262235}.offer-books img:nth-child(1){left:0;transform:rotate(-10deg)}.offer-books img:nth-child(2){left:29%;z-index:2;transform:translateY(-15px)}.offer-books img:nth-child(3){right:0;transform:rotate(10deg)}.offer h2{font-size:53px}.offer-list{list-style:none;padding:0;font-size:13px;margin:28px 0}.offer-list li{padding:9px 0;border-bottom:1px solid #c2aa89}.offer-list span{font-size:10px;margin-right:14px}.offer-status{margin-bottom:22px}.offer-status b,.offer-status span{display:block}.offer-status b{font-family:var(--serif);font-size:24px;font-weight:400}.offer-status span{font-size:11px;margin-top:3px}.offer .button{background:var(--ink);color:var(--paper);border-color:var(--ink)}.faq{display:grid;grid-template-columns:.8fr 1.4fr;gap:90px}.faq details{border-bottom:1px solid var(--rule)}.faq details:first-child{border-top:1px solid var(--rule)}.faq summary{list-style:none;font-size:14px;font-weight:600;padding:22px 0;display:flex;justify-content:space-between;gap:22px;cursor:pointer}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-weight:400;font-size:20px;line-height:1}.faq details[open] summary>span{transform:rotate(45deg)}.faq details>p{font-size:13px;color:var(--muted);padding-right:20px}footer{background:var(--ink);color:var(--paper);padding:48px 0 22px}.footer-inner{display:flex;justify-content:space-between;align-items:start;padding-bottom:35px}.footer-inner p{font-family:var(--serif);font-style:italic;font-size:23px;line-height:1.2}.footer-inner>a:last-child{font-size:12px;text-decoration:none}.footer-bottom{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #5b5042;padding-top:20px;font-size:9px;color:#c8bcaa}.offer-trigger{border:0;background:transparent;color:#e8d9c3;font-size:10px;padding:0;text-decoration:underline}.skip{position:fixed;top:-80px;left:16px;padding:12px 20px;background:var(--lime);z-index:50}.skip:focus{top:10px}:focus-visible{outline:3px solid #e7682f;outline-offset:5px}dialog{padding:0;border:0;width:min(870px,calc(100% - 40px));max-height:90dvh;background:var(--paper);color:var(--ink);border-radius:14px;overflow:auto;box-shadow:0 24px 100px #0006}dialog::backdrop{background:#191510c4;backdrop-filter:blur(4px)}.close{position:absolute;right:14px;top:10px;border:0;background:var(--paper);border-radius:50%;width:40px;height:40px;font-size:30px;color:var(--ink);z-index:5;line-height:1}.dialog-grid{display:grid;grid-template-columns:1fr 1.7fr}.dialog-art{background:var(--ink);padding:45px 28px;display:flex;flex-direction:column;justify-content:center;align-items:center}.dialog-art img{width:95%;transform:rotate(-7deg);box-shadow:9px 15px 20px #0005}.dialog-art p{color:var(--lime);font-size:10px;letter-spacing:2px;text-align:center;margin:36px 0 0}.dialog-copy{padding:48px 38px 26px;background:repeating-linear-gradient(0deg,transparent,transparent 5px,#28262202 5px,#28262202 6px)}.dialog-copy .eyebrow{font-size:8px;letter-spacing:1.4px}.dialog-copy h2{font-size:40px;letter-spacing:-1.7px}.dialog-copy>p{font-size:13px}.coupon{position:relative;border:1px dashed #9a7650;border-radius:4px;background:#edddc7;height:113px;margin:24px 0 12px;overflow:hidden}.coupon-content{padding:15px 18px}.coupon-content>span{display:block;font-size:8px;letter-spacing:1px}.coupon-content>b{font-size:27px;letter-spacing:3px;display:inline-block;margin-top:7px}.coupon-content>button{font-size:10px;padding:7px;border:1px solid var(--ink);background:var(--paper);margin-left:10px}.peel{position:absolute;inset:0 auto 0 0;width:72%;border:0;background:var(--ink);color:var(--lime);font-size:12px;font-weight:700;letter-spacing:2px;display:flex;align-items:center;justify-content:center;gap:18px;clip-path:polygon(0 0,97% 0,100% 6%,97% 12%,100% 18%,97% 24%,100% 30%,97% 36%,100% 42%,97% 48%,100% 54%,97% 60%,100% 66%,97% 72%,100% 78%,97% 84%,100% 90%,97% 96%,100% 100%,0 100%);transition:transform .45s ease}.coupon.revealed .peel{transform:translateX(-105%);pointer-events:none}#copy-status{font-size:10px;min-height:32px;color:var(--muted)}.dialog-copy .button{display:flex}.dismiss{border:0;background:none;color:var(--muted);font-size:11px;display:block;margin:18px auto 0;text-decoration:underline}[hidden]{display:none!important}
@media(min-width:1450px){.hero{gap:45px}.book-stage{height:525px}.hero h1{font-size:72px}}
@media(max-width:1050px){.wrap{width:calc(100% - 64px)}.hero{gap:20px}.hero h1{font-size:49px}.money{letter-spacing:-4px}.hero .lede{font-size:15px}.book-stage{height:430px}.book.front{top:100px}.hero-display{padding-left:15px;padding-right:15px}.display-label{font-size:6px}.inside,.math-grid,.offer-grid,.author-section,.faq{gap:50px}.books-grid{gap:28px}.split-heading{gap:45px}.nav nav{gap:18px}.section{padding-top:80px;padding-bottom:80px}.hero .actions{gap:16px}.hero .button{font-size:11px;padding:16px}.hero .text-link{font-size:11px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.previewbar{font-size:7px;letter-spacing:1px;padding:8px}.previewbar span{margin:0 5px}.nav{padding:20px 0}.brand{font-size:10px}.brand>span{font-size:18px}.nav nav{display:none}.nav-cta{font-size:10px}.nav-cta span{margin-left:8px}.hero{grid-template-columns:1fr;padding-top:35px;padding-bottom:35px;gap:30px}.hero-copy{padding:0}.hero h1{font-size:52px;letter-spacing:-2.6px;max-width:510px}.money{font-size:1.34em;letter-spacing:-4.5px}.hero .eyebrow{font-size:8px;letter-spacing:1.3px;margin-bottom:20px}.hero .lede{font-size:16px}.hero .qualifier{font-size:10px;max-width:500px}.hero .actions{gap:25px}.hero .button{font-size:12px;padding:17px 20px}.author-mini{margin-top:25px}.hero-display{width:100%;max-width:520px;margin:auto;padding:18px}.book-stage{height:clamp(330px,102vw,530px)}.book.front{top:68px}.back-one{top:42px}.back-two{top:40px}.display-label{font-size:8px}.strip-inner{gap:12px;padding:24px 0}.strip b{font-size:14px;line-height:1.3}.strip span{font-size:9px;max-width:100px;margin:7px auto 0;line-height:1.4}.section{padding-top:62px;padding-bottom:62px}h2{font-size:43px;letter-spacing:-1.7px}.split-heading{display:block}.split-heading h2{font-size:40px}.split-heading>p{max-width:500px}.three-lines{grid-template-columns:1fr;gap:25px;margin-top:28px}.three-lines article{position:relative;padding-left:40px;padding-top:20px}.three-lines article>span{position:absolute;left:0;top:22px}.three-lines h3{font-size:22px}.three-lines p{font-size:14px}.section-top{display:block;margin-bottom:32px}.section-top>p{max-width:none}.books-grid{grid-template-columns:1fr;gap:45px}.product{max-width:500px;margin:auto;width:100%}.product .cover-link{width:78%;margin:0 auto 27px}.product h3 br{display:none}.product h3{font-size:32px}.product>p:not(.eyebrow){font-size:14px}.product .book-title{margin:17px 0 10px}.inside,.math-grid,.offer-grid,.author-section,.faq{grid-template-columns:1fr;gap:35px}.sample-tabs{margin-top:25px}.inside [role=tabpanel]{padding:14px;max-width:500px;width:100%;margin:auto;box-shadow:none}.math-section h2{font-size:62px}.math-section h2 br{display:none}.math-section h2 em{white-space:nowrap}.calculator{padding:24px 20px}.inputs{gap:14px}.sales-output output{font-size:35px}.author-image{min-height:380px;height:430px;order:2}.author-section h2 br{display:none}.author-section h2{max-width:450px}.author-image img{object-position:50%}.offer-books{height:340px;max-width:450px;width:100%;margin:auto}.offer h2{font-size:43px}.offer-grid{gap:38px}.faq{gap:5px}.faq summary{font-size:13px}.footer-inner{flex-wrap:wrap;gap:25px}.footer-inner p{font-size:20px;margin-bottom:0}.footer-bottom{flex-wrap:wrap;font-size:8px}.footer-bottom>span:nth-child(2){max-width:200px}.dialog-grid{grid-template-columns:1fr}.dialog-art{display:none}.dialog-copy{padding:45px 24px 23px}.dialog-copy h2{font-size:36px}.coupon-content>b{font-size:25px}.dialog-copy .eyebrow{font-size:7px}.close{top:5px;right:5px}dialog{width:calc(100% - 28px)} }
@media(max-width:360px){.wrap{width:calc(100% - 30px)}.hero h1{font-size:45px}.money{letter-spacing:-4px}.hero .actions{gap:15px}.hero .button{padding:15px}.display-label{font-size:7px}.strip b{font-size:12px}.offer-books{height:290px}.input-wrap{padding:9px}.sales-output output{font-size:29px}.coupon-content{padding:12px}.coupon-content>b{font-size:22px}.coupon-content>button{margin-left:4px}.dialog-copy{padding-left:18px;padding-right:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

.upcoming{display:inline-block;font-size:9px;letter-spacing:1px;color:#8d3b1a;border:1px solid #bca48a;padding:6px 9px}.brand-dot{color:var(--lime)}
.math-grid>*{min-width:0}.inputs{grid-template-columns:repeat(2,minmax(0,1fr))}.inputs label{min-width:0}.calc-result{min-width:0}
.coupon-content>b{display:block;text-align:right}.coupon.revealed .coupon-content>b{text-align:left}.coupon-content>button{position:absolute;right:15px;bottom:16px}.peel{width:65%}
@media(max-width:760px){.hero h1{font-size:43px;letter-spacing:-2px;margin-bottom:20px}.money{font-size:1.5em}.hero .lede{margin-bottom:16px}.math-section h2 br{display:block}.math-section h2{font-size:56px}.math-section .math-grid{gap:20px}}

/* Launch offer: money-led editorial copy and revealable five-percent coupon. */
#offer-dialog{width:min(940px,calc(100% - 32px));border:1px solid #bca48a;border-radius:4px}
#offer-dialog .dialog-grid{grid-template-columns:.8fr 1.3fr}
#offer-dialog .dialog-copy{padding:40px 34px 26px}
#offer-dialog .dialog-copy h2{font-size:clamp(30px,3.2vw,43px);line-height:1.08;margin-bottom:18px}
#offer-dialog .dialog-copy h2 em{color:#a3411c}
#offer-dialog .dialog-copy .eyebrow{margin-bottom:18px}
#offer-dialog .dialog-copy>p{margin-bottom:14px}
#offer-dialog .discount-line{font-size:18px;font-family:var(--serif)}
#offer-dialog .coupon{margin-top:16px;height:98px}
#offer-dialog #copy-status{min-height:16px;margin-bottom:10px}
#offer-dialog .offer-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}
.offer-price s{color:var(--muted);font-size:18px}.offer-price strong{font-size:30px;font-family:var(--serif)}.offer-price span{font-size:10px}
#offer-dialog .button{width:100%;justify-content:space-between;background:#a3411c;border-color:#a3411c;color:#fff8ef}
#offer-dialog .dismiss{text-align:center;font-size:12px;margin-top:12px}
@media(max-width:760px){#offer-dialog .dialog-grid{grid-template-columns:1fr}#offer-dialog .dialog-art{display:flex;padding:22px 20px 12px;background:transparent}#offer-dialog .dialog-art img{width:82px;transform:rotate(-5deg)}#offer-dialog .dialog-art p{display:none}#offer-dialog .dialog-copy{padding:12px 23px 20px}#offer-dialog .dialog-copy h2{font-size:30px;letter-spacing:-1px}#offer-dialog .dialog-copy .eyebrow{font-size:7px;margin-bottom:12px}#offer-dialog .coupon{height:90px}#offer-dialog .peel{font-size:10px}#offer-dialog .dialog-copy>p{font-size:12px}#offer-dialog .offer-price strong{font-size:27px}}

/* Senior-first reading: focused columns, readable supporting copy. */
.wrap{width:min(1000px,calc(100% - 48px))}body{font-size:19px;line-height:1.65}
.section{padding-top:72px;padding-bottom:72px}.inside,.math-grid,.offer-grid,.author-section,.faq{gap:44px}
.hero .lede,.lede{font-size:20px}.hero .qualifier{font-size:15px}.eyebrow{font-size:13px}
.three-lines p,.product>p:not(.eyebrow),.sample-description p,.author-section p:not(.lede):not(.eyebrow),.faq details>p,.math-section p:not(.eyebrow){font-size:18px}
.product .book-title{font-size:17px!important}.product .eyebrow{font-size:12px}.books-grid{gap:26px}
.section-top>p,.split-heading>p{font-size:18px}.offer-list{font-size:18px}.offer-status b{font-size:38px}.offer-status span{font-size:16px}
.small-note,.upcoming,.math-section .math-note,.calculator #target-line{font-size:14px!important}.text-link,.calculator .text-link,.nav-cta{font-size:16px}
.sample-tabs button,.faq summary{font-size:18px}.inputs label,.sales-output,.result-line{font-size:15px}.calculator{padding:24px}
.footer-bottom,.offer-trigger{font-size:13px}.button{font-size:17px!important;min-height:48px}.offer-list span{font-size:14px}
#offer-dialog{width:min(760px,calc(100% - 32px))}#offer-dialog .dialog-grid{grid-template-columns:1fr}#offer-dialog .dialog-art{display:flex;background:transparent;padding:24px 20px 0}#offer-dialog .dialog-art img{width:100px;transform:none}#offer-dialog .dialog-art p{display:none}
#offer-dialog .dialog-copy{text-align:center;padding:20px 36px 28px}#offer-dialog .dialog-copy h2{font-size:38px}#offer-dialog .dialog-copy>p{font-size:18px;line-height:1.5}#offer-dialog .dialog-copy .eyebrow{font-size:12px}#offer-dialog .coupon{height:84px;margin:14px 0 8px}#offer-dialog .coupon-content{text-align:left;padding:10px 16px}#offer-dialog .coupon-content>span{font-size:11px}#offer-dialog .coupon-content>b{font-size:24px;margin-top:0}#offer-dialog .peel{font-size:14px}#offer-dialog #copy-status{font-size:13px;margin-bottom:4px}#offer-dialog .offer-price{justify-content:center;margin-bottom:10px}#offer-dialog .offer-price span{font-size:14px}#offer-dialog .dismiss{font-size:16px}#offer-dialog .small-note{margin:8px 0}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.section{padding-top:48px;padding-bottom:48px}.hero .lede{font-size:19px}.hero .eyebrow{font-size:12px}.hero .qualifier{font-size:14px}.hero .text-link,.nav-cta{font-size:15px}.strip b{font-size:18px}.strip span{font-size:14px;max-width:none}.three-lines p,.product>p:not(.eyebrow),.faq details>p{font-size:18px}.inside,.math-grid,.offer-grid,.author-section,.faq{gap:28px}.faq summary{font-size:18px}.sample-tabs button{font-size:16px}.footer-bottom{font-size:13px}#offer-dialog .dialog-copy{padding:16px 20px 22px}#offer-dialog .dialog-copy h2{font-size:30px}#offer-dialog .dialog-copy>p{font-size:18px}#offer-dialog .dialog-art{padding-top:20px}#offer-dialog .dialog-art img{width:72px}#offer-dialog .peel{font-size:12px}}

#offer-dialog .close{position:sticky;top:8px;float:right;margin:8px 8px -48px 0;z-index:10}