@charset "UTF-8";
[hidden]{display:none!important}
:root{--paper:#faf8f5;--white:#fffefa;--ink:#202124;--muted:#646464;--green:#075144;--sage:#e9eee2;--coral:#fc5269;--coral-dark:#bd2440;--line:#dfdcd5;--gold:#d39c21;--blue:#083f62;--radius:14px;--measure:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--green);text-underline-offset:4px}img{max-width:100%;height:auto;display:block}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a:focus-visible,button:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #d49b21;outline-offset:4px}::selection{background:#dbe8de}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.08;letter-spacing:-.045em}h1{font-size:clamp(38px,4.6vw,64px);font-weight:800}h2{font-size:clamp(28px,3vw,40px);font-weight:750}h3{font-size:25px}em.accent{color:var(--coral);font-style:italic}p+p{margin-top:12px}.wrap{width:min(var(--measure),calc(100% - 64px));margin-inline:auto}.eyebrow{color:var(--green);font-weight:700;letter-spacing:.16em;text-transform:uppercase;font-size:12px;margin-bottom:16px}.lede{font-size:19px;line-height:1.55;color:#505052;margin-top:22px;max-width:560px}.muted,.note{color:var(--muted)}.note{font-size:13px;line-height:1.5}.small{font-size:14px}.skip-link{position:fixed;left:16px;top:-80px;background:var(--green);color:white;padding:10px 20px;z-index:100}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:40;background:rgba(250,248,245,.97);border-bottom:1px solid var(--line)}.header-inner{height:74px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-size:22px;font-weight:800;color:var(--ink);text-decoration:none;letter-spacing:-.06em;white-space:nowrap}.brand span{color:var(--green)}.main-nav{display:flex;align-items:center;gap:27px}.main-nav a{color:var(--ink);font-size:14px;font-weight:600;text-decoration:none;padding:24px 0 21px;border-bottom:3px solid transparent}.main-nav a[aria-current=page]{color:var(--green);border-color:var(--green)}.main-nav a:hover{color:var(--green)}.menu-toggle{display:none;border:1px solid var(--line);background:transparent;border-radius:8px;width:44px;height:44px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:12px 23px;border-radius:100px;background:var(--coral);border:1px solid var(--coral);color:white;font-size:15px;font-weight:700;line-height:1.3;text-decoration:none;transition:background .15s,transform .15s}.btn:hover{background:#ed405a;transform:translateY(-1px)}.btn.green{background:var(--green);border-color:var(--green)}.btn.green:hover{background:#063d34}.btn.outline{background:transparent;color:var(--green);border-color:var(--green)}.btn.outline:hover{background:var(--sage)}.btn.small{padding:9px 18px;font-size:13px}.text-link{font-size:14px;font-weight:700;background:none;border:0;padding:0;color:var(--green);text-decoration:underline;text-underline-offset:4px}.button-row{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:26px}.section{padding:76px 0}.center{text-align:center}.center .lede{margin-inline:auto}.section-heading{margin-bottom:36px}.section-heading .lede{font-size:17px}.divider{border:0;border-top:1px solid var(--line);margin:0}.book-object{display:block;position:relative;isolation:isolate;border-radius:3px 6px 6px 3px;box-shadow:0 20px 22px -14px #43271355,3px 3px 0 #d2c9b8;overflow:hidden;background:#fffaf0}.book-object:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,#00000015,transparent 3%,#ffffff33 4%,transparent 6%)}.book-object img{width:100%;aspect-ratio:992/1586;object-fit:contain}.book-object:hover{box-shadow:0 22px 26px -14px #43271366}.hero{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.25fr);align-items:center;gap:32px;padding-top:60px;padding-bottom:44px}.hero h1{max-width:550px}.hero h1 em{display:block}.hero .lede{font-size:18px}.collection{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:center;gap:0;padding:50px 8px 44px 0}.collection > .book-object{width:108%}.book-object:is(button){border:0;padding:0;text-align:left}.collection > .book-object:nth-child(1){transform:rotate(-7deg) translateY(20px)}.collection > .book-object:nth-child(2){transform:translateY(-12px);z-index:2}.collection > .book-object:nth-child(3){transform:rotate(7deg) translateY(20px)}.ticks{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;margin:25px 0;list-style:none;padding:0}.ticks li:before{content:'•';color:var(--green);font-size:20px;line-height:.5;margin-right:9px}.author-mini{display:flex;gap:15px;align-items:center;border-top:1px solid var(--line);padding-top:22px;margin-top:26px;max-width:460px}.author-mini img{width:60px;height:60px;border-radius:50%;object-fit:cover;object-position:50% 22%}.author-mini p{font-size:13px;margin:2px 0 0}.author-mini strong{font-size:15px}.stockists{margin-top:26px;font-size:13px;display:flex;gap:24px;align-items:center}.stockists strong{font-size:23px;letter-spacing:-.05em}.stockists>div+div{border-left:1px solid var(--line);padding-left:24px}.stockists .note{display:block}.three-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.three-steps>div{display:flex;gap:16px}.three-steps>div+div{border-left:1px solid var(--line);padding-left:28px}.three-steps b{color:var(--green);font-size:17px}.three-steps h3{font-size:17px;letter-spacing:-.02em;line-height:1.4}.three-steps p{font-size:13px;color:var(--muted);margin-top:4px}
.book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.book-card{border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:155px 1fr;gap:26px;align-items:start;background:#fffefa70}.book-card h3{font-size:30px;margin:13px 0 14px}.book-card p{font-size:15px;line-height:1.5}.level{display:inline-flex;align-items:center;padding:3px 11px;background:#d8e5d3;color:#0b4834;border-radius:30px;font-size:13px;font-weight:800;letter-spacing:0}.level.blue{background:#d9e9f2;color:var(--blue)}.format-chips{display:flex;gap:6px;flex-wrap:wrap;margin:16px 0}.format-chips span{border:1px solid var(--line);border-radius:5px;padding:4px 8px;font-size:11px;color:#4b4c4b;background:var(--paper)}.book-card .button-row{gap:14px;margin-top:18px}.concept-row{display:flex;align-items:center;gap:24px;margin-top:25px;padding:22px 30px;background:#f2ede8;border-radius:12px}.concept-row img{width:60px;box-shadow:0 3px 8px #0002}.concept-row h3{font-size:20px;margin:5px 0 7px}.concept-row .text-link{margin-left:auto;white-space:nowrap}.concept-row p{font-size:14px}.concept-tag{color:#934a31;font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.sage{background:var(--sage)}.sample-invite{display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}.sample-invite .sample-pages{transform:rotate(2deg)}.sample-pages{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;box-shadow:0 10px 25px #0002;background:#fff;line-height:0}.sample-pages img{width:100%;height:auto;object-fit:contain}.sample-pages a{display:block}.author-section{display:grid;grid-template-columns:300px 1fr;gap:64px;align-items:center}.author-photo{border-radius:10px;overflow:hidden}.author-photo img{width:100%;height:auto}.author-section .lede{font-size:18px}.author-section .byline{margin-top:20px;font-size:15px}.author-section .button-row{margin-top:22px}.faq{max-width:820px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-size:17px;font-weight:700;cursor:pointer;line-height:1.5}.faq details p{font-size:15px;color:var(--muted);margin-top:12px}.footer{border-top:1px solid var(--line);padding:32px 0;margin-top:0}.footer .wrap{display:flex;justify-content:space-between;gap:22px;align-items:center}.footer nav{display:flex;gap:20px;flex-wrap:wrap;font-size:13px}.footer p{font-size:12px;margin-top:4px;color:var(--muted)}
.breadcrumb{padding:22px 0 0;font-size:12px;color:var(--muted);display:flex;gap:10px}.breadcrumb a{color:var(--muted);text-decoration:none}.product-hero{display:grid;grid-template-columns:.78fr 1.22fr;gap:74px;align-items:center;padding:38px 60px 48px}.product-hero .product-cover{max-width:275px;margin:auto;width:100%;transform:rotate(-2deg)}.product-hero h1{font-size:48px;max-width:550px;margin:14px 0 20px}.product-hero .lede{font-size:18px;margin-top:0}.product-hero .eyebrow{font-size:10px;margin:12px 0}.product-hero .byline{font-size:13px;margin-top:15px;color:var(--muted)}.product-hero .ticks{gap:15px;font-size:13px;margin:18px 0}.purchase-block{margin-top:23px}.purchase-block>.note{margin-top:9px}.purchase-block .format-chips{margin:12px 0}.secondary-purchase{font-size:13px;margin:8px 0 22px}.product-anchor-nav{display:flex;justify-content:center;gap:44px;border-block:1px solid var(--line);padding:16px;font-size:14px}.product-anchor-nav a{text-decoration:none;color:var(--ink);font-weight:600}.product-anchor-nav a:hover{color:var(--green)}.sample-section{padding:58px 0}.sample-section h2{font-size:35px}.sample-section .subhead{margin-top:13px;color:#585f58;font-size:16px}.sample-tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:28px 0}.sample-tabs button{border:1px solid #bfcabb;background:transparent;color:var(--green);padding:9px 17px;border-radius:30px;font-size:13px}.sample-tabs button[aria-selected=true]{background:var(--green);border-color:var(--green);color:white}.sample-stage{max-width:800px;margin:auto;position:relative;padding:0 42px}.sample-stage .sample-pages{max-width:680px;margin:auto}.sample-arrow{position:absolute;top:48%;width:36px;height:36px;border-radius:50%;border:1px solid #b6c4b3;background:#ffffffb0;color:var(--green);font-size:23px;line-height:1}.sample-arrow.prev{left:0}.sample-arrow.next{right:0}.sample-caption{text-align:center;font-size:12px;color:#586353;margin:18px 0}.download-row{display:flex;justify-content:center;gap:22px;flex-wrap:wrap;align-items:center;margin-top:25px}.download-row a:not(.btn){font-size:13px;font-weight:700}.sample-assurance{margin-top:20px;font-size:12px;color:#576551;text-align:center}.format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.format-item+.format-item{border-left:1px solid var(--line);padding-left:25px}.format-item svg{width:30px;height:30px;fill:none;stroke:var(--green);stroke-width:1.5;margin-bottom:15px}.format-item h3{font-size:19px;letter-spacing:-.02em;margin-bottom:10px}.format-item p{font-size:14px;color:var(--muted);line-height:1.6}.format-item .text-link{display:block;margin-top:14px;font-size:12px}.buy-strip{display:flex;align-items:center;justify-content:space-between;gap:25px;border:1px solid var(--line);padding:20px 26px;border-radius:12px;margin:40px auto;background:var(--white)}.buy-strip .title{display:flex;align-items:center;gap:18px}.buy-strip h3{font-size:19px}.buy-strip p{font-size:13px;color:var(--muted);margin-top:5px}.buy-strip .book-object{width:42px;flex:none}.samples-grid .book-card{display:block}.sample-card-top{display:flex;gap:24px;align-items:flex-start;margin-bottom:25px}.sample-card-top .book-object{width:100px;flex:none}.samples-grid .sample-pages{margin:0 8px}.sample-card-top h3{font-size:28px}.samples-grid .download-row{gap:16px;justify-content:space-between}.samples-grid .download-row .btn{padding:10px 18px}.catalogue-cta{display:flex;justify-content:space-between;align-items:center;padding:22px 28px;margin:35px 0 0;border-radius:10px;background:var(--sage);gap:20px}.catalogue-cta h3{font-size:21px}.catalogue-cta p{font-size:14px;margin-top:7px}
dialog{border:1px solid var(--line);border-radius:18px;padding:0;color:var(--ink);background:var(--paper);width:min(580px,calc(100% - 32px));max-height:90dvh;box-shadow:0 28px 80px #0003}dialog::backdrop{background:#15231fcc;backdrop-filter:blur(4px)}.modal-body{padding:30px}.modal-close{position:absolute;right:15px;top:15px;width:35px;height:35px;border:0;border-radius:50%;background:#ebe9e3;font-size:22px}.modal-header{display:flex;align-items:center;gap:18px;padding-right:25px;margin-bottom:27px}.modal-header img{width:58px}.modal-header h2{font-size:26px;margin:8px 0}.format-options{display:grid;grid-template-columns:1fr 1fr;gap:9px}.format-option{padding:14px;text-align:left;border:1px solid var(--line);background:var(--white);border-radius:10px}.format-option strong{display:block;font-size:15px}.format-option small{display:block;font-size:11px;color:var(--muted);margin-top:4px}.format-option[aria-pressed=true]{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green);background:#e8eee6}.order-summary{padding:22px 0 16px;border-bottom:1px solid var(--line);margin-bottom:20px}.order-summary .row{display:flex;justify-content:space-between;gap:20px}.order-summary .note{margin-top:10px}.modal-action{width:100%;margin:3px 0 12px}.setup-note{font-size:12px;color:#675c52;background:#f0e9de;padding:12px;border-radius:7px;line-height:1.55}.modal-footnote{text-align:center;margin-top:15px;font-size:11px;color:var(--muted)}.coming-soon-dialog{width:min(460px,calc(100% - 32px));text-align:center;padding:38px 28px 30px}.coming-soon-dialog img{width:110px;max-height:32dvh;object-fit:contain;margin:0 auto 23px;box-shadow:0 8px 18px #43271322}.coming-soon-dialog .eyebrow{font-size:11px;margin-bottom:10px}.coming-soon-dialog h2{font-size:36px}.coming-soon-dialog p:not(.eyebrow){font-size:15px;color:var(--muted);margin:13px 0 22px}.upcoming-cover-trigger{padding:0;border:0;background:transparent;flex:none}
.reader-page{background:#f6f5f0}.reader-intro{padding:25px 0 22px;display:flex;align-items:center;justify-content:space-between;gap:25px}.reader-book{display:flex;gap:17px;align-items:center}.reader-book>img{width:46px;border-radius:2px;box-shadow:0 3px 6px #0002}.reader-intro h1{font-size:26px;letter-spacing:-.035em;margin-top:5px}.reader-intro .eyebrow{font-size:10px;margin:0}.reader-actions{display:flex;align-items:center;gap:20px}.reader-shell{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white;margin-bottom:25px}.reader-topbar{display:flex;justify-content:space-between;align-items:center;gap:14px;background:var(--paper);border-bottom:1px solid var(--line);padding:12px 20px}.reader-format-tabs{display:flex;border:1px solid var(--line);border-radius:7px;overflow:hidden}.reader-format-tabs button{background:transparent;border:0;padding:9px 17px;color:#585858;font-size:13px}.reader-format-tabs button[aria-pressed=true]{background:var(--green);color:white}.reader-topbar .note{font-size:12px}.reader-body{display:grid;grid-template-columns:210px 1fr;min-height:680px}.reader-sidebar{border-right:1px solid var(--line);padding:22px 16px;background:#fbfaf6}.reader-sidebar h2{font-size:11px;letter-spacing:.13em;text-transform:uppercase;margin:0 9px 18px;color:var(--green)}.reader-sidebar button{display:block;border:0;width:100%;text-align:left;background:transparent;color:#4c514b;padding:11px 10px;font-size:12px;border-radius:6px;line-height:1.45}.reader-sidebar button.current{background:var(--sage);color:var(--green);font-weight:700}.reader-sidebar small{display:block;color:var(--muted);margin-top:3px}.reader-sidebar .nav-sub{padding-left:22px;font-size:11px}.reader-main{min-width:0;display:flex;flex-direction:column;background:#eae9e3}.reader-toolbar{min-height:54px;padding:9px 18px;background:var(--white);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.reader-toolbar button,.reader-toolbar select{background:transparent;border:1px solid var(--line);border-radius:5px;padding:5px 10px;min-height:34px;font-size:12px;color:var(--ink)}.reader-toolbar button:hover{background:var(--sage)}.toolbar-group{display:flex;align-items:center;gap:7px}.toolbar-group output{min-width:95px;text-align:center;font-size:12px;font-variant-numeric:tabular-nums}.pdf-viewport{flex:1;overflow:auto;padding:26px;max-height:78vh;min-height:540px;display:flex;align-items:flex-start}.pdf-spread{display:flex;gap:4px;width:100%;margin:0 auto;flex:none;align-items:flex-start;justify-content:center}.pdf-spread img{width:calc(50% - 2px);height:auto;box-shadow:0 4px 8px #0002}.pdf-spread.single img{width:50%}.reader-frame{width:100%;height:72vh;min-height:540px;border:0;background:#fffcf7;display:block}.reader-bottom{display:flex;justify-content:space-between;gap:20px;padding:13px 20px;border-top:1px solid var(--line);background:var(--white);font-size:12px;align-items:center}.reader-sidebar-toggle{display:none!important}.reader-shell:fullscreen{background:var(--paper);overflow:auto}.reader-shell:fullscreen .pdf-viewport{max-height:calc(100dvh - 170px)}.reader-shell:fullscreen .reader-frame{height:calc(100dvh - 170px)}.reader-error{padding:60px;text-align:center}.reader-error a{display:inline-block;margin-top:15px}.reader-bottom a{font-weight:700}.reader-hint{font-size:12px;color:var(--muted);margin:12px 0 30px;text-align:center}
@media(min-width:1500px){.hero{padding-block:78px 58px}.collection{padding-block:40px}.section{padding-block:80px}}
@media(max-width:1100px){.wrap{width:calc(100% - 48px)}.main-nav{gap:19px}.brand{font-size:20px}.header-inner{gap:18px}.header-cta{display:none}.hero{gap:24px}.book-card{grid-template-columns:125px 1fr;padding:22px;gap:22px}.book-card h3{font-size:26px}.product-hero{padding-inline:25px;gap:50px}.product-hero h1{font-size:42px}.reader-body{grid-template-columns:180px 1fr}.reader-toolbar{padding-inline:12px}.sample-invite{gap:35px}}
@media(max-width:760px){html{scroll-padding-top:85px}.wrap{width:calc(100% - 36px)}.header-inner{height:64px}.brand{font-size:21px}.menu-toggle{display:block}.main-nav{display:none;position:absolute;top:63px;left:0;right:0;padding:18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 15px 20px #0001}.main-nav.open{display:flex;align-items:stretch;flex-direction:column;gap:0}.main-nav a{padding:12px;border-bottom:0;border-radius:6px}.main-nav a[aria-current=page]{background:var(--sage)}.hero{grid-template-columns:1fr;padding-top:35px;gap:4px}.hero h1{font-size:45px;max-width:440px}.hero .lede{font-size:17px}.hero .collection{max-width:520px;width:100%;margin:auto;padding:35px 14px 28px 0;gap:4px}.hero .author-mini{margin-top:24px}.hero .stockists{margin-top:20px}.hero .ticks{gap:15px;font-size:12px}.section{padding-block:46px}.section-heading{margin-bottom:27px}.eyebrow{font-size:10px;margin-bottom:12px}.lede{font-size:17px;margin-top:16px}.three-steps{grid-template-columns:1fr;gap:19px;padding:24px 0}.three-steps>div+div{border:0;padding:0}.three-steps h3{font-size:17px}.book-grid{grid-template-columns:1fr;gap:18px}.book-card{grid-template-columns:130px 1fr;gap:20px;padding:22px}.book-card h3{font-size:27px}.concept-row{padding:18px;gap:17px;flex-wrap:wrap}.concept-row>div{flex:1}.concept-row h3{font-size:18px}.concept-row .text-link{margin-left:77px;white-space:normal}.sample-invite{grid-template-columns:1fr;gap:30px}.sample-invite .sample-pages{transform:none}.author-section{grid-template-columns:130px 1fr;gap:23px;align-items:start}.author-section h2{font-size:27px}.author-section .lede{font-size:15px;margin-top:14px}.author-section .eyebrow{margin-bottom:10px}.author-section .byline{font-size:13px}.author-section .button-row{gap:15px}.author-photo{border-radius:7px}.footer .wrap{align-items:flex-start;flex-direction:column}.footer nav{gap:12px 20px}.footer .brand{font-size:20px}.product-hero{grid-template-columns:1fr;padding:30px 0 35px;gap:30px}.product-hero .product-cover{max-width:205px;transform:none}.product-hero h1{font-size:38px;max-width:450px;margin:12px 0 16px}.product-hero .lede{font-size:16px}.product-hero .eyebrow{font-size:10px}.product-hero .ticks{font-size:12px;gap:12px}.product-anchor-nav{gap:24px;padding:13px 10px;font-size:12px;overflow:auto;white-space:nowrap;justify-content:center}.sample-section{padding:40px 0}.sample-section h2{font-size:28px}.sample-section .subhead{font-size:15px}.sample-tabs{gap:6px;margin:22px 0}.sample-tabs button{font-size:11px;padding:8px 12px}.sample-stage{padding:0 27px}.sample-arrow{width:25px;height:30px;font-size:19px}.download-row{gap:17px;margin-top:20px}.format-grid{grid-template-columns:1fr 1fr;gap:30px 24px}.format-item+.format-item{border:0;padding:0}.format-item h3{font-size:18px}.format-item p{font-size:13px}.buy-strip{padding:17px;align-items:flex-start;gap:18px;flex-wrap:wrap}.buy-strip .title{gap:14px}.buy-strip .btn{margin-left:auto}.samples-grid .book-card{padding:22px}.sample-card-top .book-object{width:90px}.sample-card-top h3{font-size:25px}.sample-card-top p{font-size:14px}.samples-grid .download-row{justify-content:flex-start}.catalogue-cta{align-items:flex-start;padding:22px;flex-direction:column}.reader-intro{padding:22px 0;align-items:flex-start;flex-wrap:wrap;gap:17px}.reader-intro h1{font-size:22px}.reader-actions{justify-content:space-between;width:100%}.reader-format-tabs button{padding:8px 12px;font-size:11px}.reader-topbar{padding:10px;gap:9px}.reader-topbar>.note{display:none}.reader-sidebar-toggle{display:block!important;border:1px solid var(--line);background:transparent;padding:7px 9px;border-radius:5px;font-size:11px}.reader-body{display:block;min-height:0;position:relative}.reader-sidebar{display:none;border:0;border-bottom:1px solid var(--line);padding:16px}.reader-sidebar.open{display:block;position:absolute;top:0;left:0;width:220px;z-index:5;box-shadow:4px 12px 20px #0002;max-height:60vh;overflow:auto}.reader-main{min-height:0}.reader-toolbar{gap:8px;padding:10px;justify-content:center}.reader-toolbar .toolbar-group{gap:5px}.toolbar-group output{min-width:83px;font-size:11px}.reader-toolbar button,.reader-toolbar select{padding:5px 7px;font-size:11px}.pdf-viewport{padding:13px;min-height:0;max-height:70vh}.pdf-spread img,.pdf-spread.single img{width:100%}.reader-frame{height:67vh;min-height:410px}.reader-bottom{padding:12px;font-size:11px;gap:12px}.reader-bottom .note{font-size:11px}.reader-hint{font-size:11px}.modal-body{padding:24px 20px}.modal-header h2{font-size:23px}.format-option{padding:12px}.format-option strong{font-size:13px}}
@media(max-width:390px){.book-card{grid-template-columns:105px 1fr;padding:18px;gap:17px}.book-card h3{font-size:24px}.book-card .btn{font-size:12px;padding:10px 14px}.hero h1{font-size:39px}.brand{font-size:20px}.product-anchor-nav{gap:16px}.author-section{grid-template-columns:100px 1fr;gap:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* The selected edition is reflected in its preview, reader and purchase action. */
.product-hero{grid-template-columns:.9fr 1.1fr;gap:56px;padding-inline:34px}
.product-preview{min-width:0;text-align:center;align-self:center}
.product-preview-link{display:block;color:var(--green);text-decoration:none;border-radius:12px}
.edition-visual{height:450px;display:flex;align-items:center;justify-content:center;position:relative}
.product-hero .product-cover{max-width:265px;transition:transform .2s}
.product-preview-link:hover .product-cover{transform:rotate(0deg) translateY(-4px)}
.preview-open{display:inline-flex;align-items:center;gap:16px;font-size:13px;font-weight:700;margin-top:20px;border-bottom:1px solid #b2c8bd;padding-bottom:3px}
.preview-caption{font-size:12px;color:var(--muted);margin:8px auto 0;max-width:300px}
.ereader-device{width:270px;padding:14px 14px 9px;background:#303331;border:1px solid #555b57;border-radius:19px;box-shadow:0 15px 22px -11px #202c2855}
.ereader-device img{width:100%;border-radius:3px}
.ereader-device>span{display:block;color:#c6ccc7;letter-spacing:.13em;font-size:9px;padding-top:8px}

.edition-picker{margin-top:23px}
.product-hero .edition-picker .eyebrow{margin:0 0 10px;font-size:10px}
.edition-buttons{display:flex;gap:7px;flex-wrap:wrap}
.edition-buttons button{border:1px solid #c9d2ca;border-radius:7px;background:transparent;padding:10px 14px;color:var(--green);font-size:13px;font-weight:600;min-height:42px}
.edition-buttons button[aria-pressed=true]{background:var(--green);border-color:var(--green);color:white;box-shadow:inset 0 0 0 1px #fff2}
.edition-buttons button:hover{border-color:var(--green)}
.edition-description{margin-top:15px;min-height:84px;max-width:510px;font-size:13px;line-height:1.5}
.edition-description strong{font-size:14px;color:var(--green)}
.edition-description p{margin-top:5px;color:#626660}
.product-hero .purchase-block{margin-top:13px}
.secondary-purchase{margin-bottom:18px}
.format-chips a,.format-chips button{border:1px solid #cdd5cc;border-radius:5px;padding:4px 8px;font-size:11px;color:var(--green);background:var(--paper);text-decoration:none;line-height:1.6}
.format-chips a:hover,.format-chips button:hover{background:var(--sage);border-color:var(--green)}

.reader-toolbar button[aria-pressed=true]{background:var(--green);color:#fff;border-color:var(--green)}

@media(max-width:1100px) and (min-width:761px){.product-hero{gap:36px;padding-inline:12px}.edition-visual{height:415px}.product-hero .product-cover{max-width:235px}.ereader-device{width:245px}}
@media(max-width:760px){
 .product-hero{grid-template-columns:1fr;padding:25px 0 36px;gap:29px}
 .edition-visual{height:270px}
 .product-hero .product-cover{max-width:160px}
 .ereader-device{width:166px;padding:9px 9px 6px;border-radius:12px}
 .ereader-device>span{font-size:7px;padding-top:4px}

 .preview-open{margin-top:12px;font-size:12px}
 .preview-caption{font-size:11px}
 .edition-picker{margin-top:20px}.edition-buttons{gap:6px}.edition-buttons button{padding:10px 12px;font-size:12px}
 .edition-description{min-height:90px}.edition-description p{font-size:13px}
 .product-hero .purchase-block .btn{width:100%}
 .reader-topbar{flex-wrap:wrap}.reader-format-tabs{flex:1;min-width:0}.reader-format-tabs button{flex:1;padding:8px 9px;line-height:1.4}

}
/* Approved digital pricing: every book includes both formats. */
.book-price,.product-price{display:flex;align-items:center;gap:12px;margin:18px 0 12px}.book-card .book-price{font-size:13px}.book-price strong{font-size:24px;color:var(--green)}.book-price span,.product-price span{font-size:12px;color:var(--muted)}.product-price strong{font-size:30px;color:var(--green);letter-spacing:-.03em}.bundle-upgrade{margin:14px 0 17px;font-size:12px}.bundle-upgrade button{font-size:12px}.saving{display:inline-block;color:var(--green);background:#e6eddf;font-size:11px;font-weight:700;padding:3px 8px;border-radius:5px;white-space:nowrap}.bundle-upgrade .saving{margin-left:6px}.bundle-offer{display:flex;align-items:center;gap:25px;margin-top:24px;padding:28px;border:1px solid #c6d1c1;background:#eef2e8;border-radius:12px}.bundle-covers{display:flex;align-items:center;gap:5px;flex-shrink:0}.bundle-covers img{width:65px;height:auto;box-shadow:0 4px 8px #0002}.bundle-covers img:first-child{transform:rotate(-5deg)}.bundle-covers img+img{transform:rotate(4deg)}.bundle-copy{flex:1}.bundle-copy .eyebrow{font-size:10px;margin-bottom:9px}.bundle-copy h3{font-size:23px;line-height:1.15;margin-bottom:8px}.bundle-copy>p:last-child{font-size:13px;line-height:1.55}.bundle-action{flex-shrink:0}.bundle-price{font-size:26px;font-weight:750;letter-spacing:-.03em}.bundle-price .saving{vertical-align:middle;letter-spacing:0;margin-left:4px}.bundle-action .note{font-size:11px;margin:3px 0 12px}.purchase-covers{display:flex;align-items:center;gap:4px;flex-shrink:0}.purchase-covers img{width:48px;box-shadow:0 3px 8px #0002}.purchase-covers img[hidden]{display:none}.purchase-formats{grid-template-columns:1.25fr 1fr 1fr}.purchase-formats .format-option{padding:12px 10px}.purchase-formats .format-option small{font-size:10px}.offer-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin:22px 0 9px;color:var(--green)}.offer-options{display:grid;gap:8px}.offer-option{display:flex;gap:11px;align-items:center;text-align:left;border:1px solid var(--line);border-radius:10px;padding:15px;background:var(--white)}.offer-option>span:nth-child(2){flex:1}.offer-option strong{font-size:14px}.offer-option small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.offer-option small .saving{padding:1px 5px;font-size:10px;margin-left:4px}.offer-radio{width:16px;height:16px;border:1px solid #91a08f;border-radius:50%;flex-shrink:0}.offer-option[aria-pressed=true]{border-color:var(--green);box-shadow:inset 0 0 0 1px var(--green);background:#edf2e9}.offer-option[aria-pressed=true] .offer-radio{border:5px solid var(--green);background:white}.modal-action[aria-disabled=true]{background:#e5e2dd;color:#6c6862;cursor:default;box-shadow:none;pointer-events:none}.purchase-sample{display:block;text-align:center;margin:12px 0 0;font-size:12px;font-weight:700}.modal-body [hidden]{display:none}.order-summary .row{font-size:15px}.order-summary .note{font-size:12px;line-height:1.6}
@media(max-width:760px){.bundle-offer{flex-wrap:wrap;gap:20px;padding:22px}.bundle-copy{min-width:170px}.bundle-copy h3{font-size:21px}.bundle-covers img{width:50px}.bundle-action{width:100%;display:grid;grid-template-columns:1fr auto;align-items:center;column-gap:12px}.bundle-action .note{grid-column:1;margin-bottom:0}.bundle-action .btn{grid-column:2;grid-row:1/3}.book-price{flex-wrap:wrap;gap:2px 10px}.book-price strong{font-size:22px}.book-price span{font-size:11px}.purchase-formats .format-option strong{font-size:12px}.purchase-formats .format-option small{font-size:9px}.offer-option{padding:12px 10px;gap:8px}.offer-option strong{font-size:13px}.offer-option small{font-size:10px}.offer-option small .saving{display:block;width:fit-content;margin:4px 0 0}.modal-header{margin-bottom:20px}.order-summary{padding-top:18px;margin-bottom:15px}.bundle-upgrade .saving{font-size:10px}.modal-body{padding:26px 19px 20px}}
@media(max-width:390px){.bundle-action{display:block}.bundle-action .note{margin:4px 0 12px}.bundle-action .btn{width:100%}.bundle-covers img{width:43px}.bundle-offer{gap:16px}.bundle-copy{min-width:140px}.product-price{gap:10px}}
.modal-action[aria-disabled=true]{border-color:#d8d4ce}
@media(max-width:760px){.modal-header .purchase-covers img{width:35px}.modal-header h2{font-size:20px;margin:5px 0}.modal-header .note{font-size:11px;line-height:1.5}.modal-header{gap:14px;margin-bottom:18px}.modal-header .eyebrow{font-size:9px;margin-bottom:6px}}