.ebook-heading{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:40px 0 34px}.ebook-heading h1{font:clamp(36px,5.3vw,68px)/1.09 var(--font-serif,Georgia,serif);letter-spacing:-1.8px;margin:12px 0 18px;color:var(--ink)}.ebook-heading p:last-child{max-width:540px;color:var(--muted);line-height:1.7}.ebook-heading-mark{border:1px solid var(--line);width:170px;height:170px;border-radius:50%;display:grid;place-content:center;text-align:center;flex-shrink:0;color:var(--green);background:var(--surface)}.ebook-heading-mark span{font-size:62px;line-height:1.1}.ebook-heading-mark small{font-size:9px;letter-spacing:2px;line-height:1.8}.ebook-catalog-tabs{display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:25px}.ebook-catalog-tabs a{padding:10px 17px;border:1px solid transparent;border-radius:7px;font-size:13px;text-decoration:none;color:var(--muted)}.ebook-catalog-tabs a[aria-current]{color:var(--green);background:var(--surface);border-color:var(--line);font-weight:700}.ebook-filters{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:12px;display:grid;gap:19px}.ebook-filters label{display:grid;gap:9px;font-size:12px;font-weight:650;min-width:0}.ebook-filters input,.ebook-filters select,.ebook-comment-form textarea{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:12px;min-width:0;width:100%;box-sizing:border-box}.ebook-filters input{font-size:15px;padding:15px}.ebook-filter-grid{display:grid;grid-template-columns:1.4fr 1.3fr .95fr .8fr 1.2fr auto;gap:12px;align-items:end}.ebook-filter-grid button{min-height:43px}.ebook-alphabet{display:flex;flex-wrap:wrap;gap:5px;padding:22px 0;border-bottom:1px solid var(--line)}.ebook-alphabet a{font-size:11px;display:grid;place-content:center;min-width:27px;min-height:34px;padding:3px 5px;border-radius:5px;text-decoration:none;color:var(--muted)}.ebook-alphabet a:first-child{padding-inline:12px}.ebook-alphabet a[aria-current]{border:1px solid var(--green);color:var(--green);font-weight:750;background:var(--surface)}.ebook-results{padding:30px 0}.ebook-results-heading{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 25px}.ebook-results-heading h2{font:28px Georgia,serif;margin:0 auto 0 0}.ebook-results-heading>a{font-size:12px;color:var(--muted)}.ebook-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.ebook-card{background:var(--surface);border:1px solid var(--line);border-radius:11px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.ebook-card-art{display:block;position:relative;padding:22px 34px;background:var(--bg);border-bottom:1px solid var(--line);text-decoration:none}.ebook-cover-image{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain;filter:drop-shadow(5px 10px 6px #0002)}.ebook-cover-placeholder{display:flex;flex-direction:column;justify-content:space-between;gap:15px;aspect-ratio:2/3;padding:20px 17px;background:var(--green);color:var(--surface);box-shadow:5px 10px 12px #0002;border-left:5px solid #ffffff20;box-sizing:border-box;overflow:hidden}.ebook-cover-placeholder>span:first-child{font-size:7px;letter-spacing:1.5px;line-height:1.8}.ebook-cover-placeholder strong{font:clamp(17px,1.6vw,25px)/1.2 Georgia,serif;overflow-wrap:anywhere}.ebook-cover-star{font-size:38px;line-height:1}.ebook-cover-placeholder small{font-size:6px;letter-spacing:1.5px;line-height:1.8}.ebook-featured{position:absolute;left:10px;top:12px;display:inline-block;padding:6px 10px;border:1px solid var(--line);background:var(--surface);color:var(--green);border-radius:4px;text-transform:uppercase;font-size:8px;font-weight:750;letter-spacing:1px}.ebook-card-body{padding:19px;display:flex;flex-direction:column;flex:1;gap:10px;min-width:0}.ebook-category{font-size:9px;letter-spacing:1px;color:var(--green);text-transform:uppercase;text-decoration:none;overflow-wrap:anywhere}.ebook-card h2{font:23px/1.2 Georgia,serif;margin:0;overflow-wrap:anywhere}.ebook-card h2 a{text-decoration:none;color:var(--ink)}.ebook-card-authors{font-size:11px;color:var(--muted);margin:0;line-height:1.6}.ebook-card-authors a{color:inherit;text-decoration:none}.ebook-summary{font-size:12px;line-height:1.7;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.ebook-card-meta{display:flex;justify-content:space-between;gap:6px;flex-wrap:wrap;font-size:9px;color:var(--muted);padding:3px 0 8px;margin-top:auto}.ebook-card-bottom{display:flex;align-items:end;justify-content:space-between;gap:8px;border-top:1px solid var(--line);padding-top:14px}.ebook-price{font-size:17px;font-weight:750;color:var(--ink)}.ebook-price.free{color:var(--green)}.ebook-price small{display:block;font-size:9px;font-weight:400;color:var(--muted);margin-top:4px}.ebook-card-open{font-size:11px;color:var(--green);white-space:nowrap;text-decoration:none}.ebook-empty{grid-column:1/-1;text-align:center;padding:60px 20px;background:var(--surface);border:1px dashed var(--line);border-radius:10px;color:var(--muted)}.ebook-empty>span{font-size:45px;color:var(--green)}.ebook-empty h3,.ebook-empty h1{font:30px Georgia,serif;color:var(--ink)}.ebook-empty p{font-size:14px;line-height:1.8}.ebook-member-note{display:flex;gap:25px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding:30px 0}.ebook-member-note>span{color:var(--green);font-size:43px}.ebook-member-note>div{flex:1;min-width:180px}.ebook-member-note h2{font:24px Georgia,serif;margin:0 0 10px}.ebook-member-note p{font-size:12px;line-height:1.8;color:var(--muted);margin:0}.ebook-launch-slide{min-height:320px;position:relative;overflow:hidden}.ebook-launches{background:var(--green);margin-bottom:12px}.ebook-launch-slide .hero-content{position:relative;width:64%;z-index:1}.ebook-banner-picture{position:absolute;inset:0 0 0 48%}.ebook-banner-picture:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--green),transparent 50%)}.ebook-banner-picture img{width:100%;height:100%;object-fit:cover}.ebook-detail{padding-top:22px}.ebook-detail-grid{display:grid;grid-template-columns:minmax(190px,320px) minmax(0,1fr);gap:65px;margin:30px 0 50px;align-items:start}.ebook-detail-cover{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:12px;position:sticky;top:30px}.ebook-detail-cover .ebook-cover-placeholder{padding:30px 25px}.ebook-detail-cover .ebook-cover-placeholder strong{font-size:32px}.ebook-detail-cover .ebook-cover-placeholder>span:first-child{font-size:10px}.ebook-detail-cover .ebook-cover-placeholder small{font-size:8px}.ebook-detail-info h1{font:clamp(32px,4vw,52px)/1.1 Georgia,serif;letter-spacing:-1px;margin:17px 0;overflow-wrap:anywhere}.ebook-detail-authors{font-size:15px;color:var(--muted);line-height:1.6}.ebook-detail-authors a{color:var(--green);text-decoration:none}.ebook-detail-summary{font-size:16px;line-height:1.8;color:var(--muted);margin-bottom:25px}.ebook-facts{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:25px 0}.ebook-facts div{border-bottom:1px solid var(--line);padding:0 0 12px}.ebook-facts dt{font-size:10px;color:var(--muted);margin-bottom:7px;text-transform:uppercase;letter-spacing:1px}.ebook-facts dd{margin:0;font-size:13px;overflow-wrap:anywhere}.ebook-acquisition{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:9px}.ebook-detail-price{font-size:30px;color:var(--green);font-weight:700;display:block;margin-bottom:18px}.ebook-download-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ebook-download{display:flex;align-items:center;justify-content:space-between;gap:12px;text-decoration:none;color:var(--green);background:var(--bg);border:1px solid var(--line);padding:13px;border-radius:6px;min-width:0}.ebook-download strong{font-size:13px}.ebook-download small{font-size:10px;color:var(--muted);display:block;margin-top:6px}.ebook-download>span:last-child{font-size:23px}.ebook-acquisition [data-ebook-gate]{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.ebook-acquisition [data-ebook-gate]>p{width:100%;font-size:13px;line-height:1.8;margin:0}.ebook-order-status{margin-bottom:0}.ebook-social{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.ebook-social button[aria-pressed=true]{border:2px solid var(--green);color:var(--green);font-weight:750}.ebook-description,.ebook-comments{padding:35px 0;border-top:1px solid var(--line);max-width:850px;margin:auto}.ebook-description>h2,.ebook-comments>h2{font:32px Georgia,serif}.ebook-comment{padding:20px 0;border-bottom:1px solid var(--line)}.ebook-comment header{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:13px}.ebook-comment time{font-size:10px;color:var(--muted)}.ebook-comment p{font-size:14px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.ebook-comment-form{display:grid;gap:12px;padding:30px 0}.ebook-comment-form label{font-size:13px;font-weight:650}.ebook-comment-form button{justify-self:start}.ebook-comment-form .learning-note{margin:0}.ebook-comment-pagination{display:flex;gap:12px;margin-top:20px}.ebook-admin-cover{width:46px;height:69px;object-fit:contain;display:block}.ebook-admin-cover.current{width:110px;height:165px;margin-bottom:15px}.ebook-admin-files{display:grid;grid-template-columns:1fr 1fr;gap:20px}.ebook-format-upload{padding:15px;border:1px solid var(--p-line);border-radius:8px;min-width:0}.ebook-author-options{padding-bottom:10px}.panel-body fieldset{border:1px solid var(--p-line);border-radius:8px;padding:20px;min-width:0}.panel-body fieldset legend{padding:0 10px}.panel-body .p-form input[type=file]{max-width:100%}
.ebook-download-list[hidden],.ebook-acquisition [data-ebook-gate][hidden]{display:none}.ebook-grid a:focus-visible,.ebook-alphabet a:focus-visible,.ebook-catalog-tabs a:focus-visible{outline:3px solid var(--green);outline-offset:4px}.ebook-social button:disabled{opacity:.55;cursor:wait}
@media(min-width:1250px){.ebook-alphabet{justify-content:space-between}}
@media(max-width:1100px){.ebook-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ebook-filter-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.ebook-detail-grid{gap:35px}.public-topbar{flex-wrap:wrap}.public-topbar nav{flex-wrap:wrap}}
@media(max-width:760px){.ebook-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.ebook-heading-mark{width:110px;height:110px}.ebook-heading-mark span{font-size:40px}.ebook-heading-mark small{font-size:7px}.ebook-heading{padding-top:25px;gap:15px}.ebook-heading h1{letter-spacing:-1px;font-size:42px}.ebook-card-art{padding:20px 28px}.ebook-card h2{font-size:22px}.ebook-detail-grid{grid-template-columns:210px minmax(0,1fr);gap:25px}.ebook-facts{grid-template-columns:1fr}.ebook-download-list{grid-template-columns:1fr}.ebook-launch-slide .hero-content{width:76%;padding:30px 25px}.ebook-launch-slide{min-height:285px}.ebook-banner-picture{left:30%}.ebook-banner-picture:after{background:linear-gradient(90deg,var(--green),transparent 95%)}.ebook-detail-price{font-size:25px}.ebook-admin-files{grid-template-columns:1fr}}
@media(max-width:540px){.ebook-heading h1{font-size:37px}.ebook-heading-mark{width:75px;height:75px}.ebook-heading-mark small{display:none}.ebook-heading p:last-child{font-size:13px}.ebook-heading-mark span{font-size:36px}.ebook-filters{padding:17px}.ebook-filter-grid{grid-template-columns:1fr 1fr;gap:13px}.ebook-filter-grid button{width:100%}.ebook-grid{gap:13px}.ebook-card-art{padding:16px 22px}.ebook-card-body{padding:15px;gap:9px}.ebook-card h2{font-size:21px}.ebook-summary{font-size:11px}.ebook-cover-placeholder{padding:16px 12px}.ebook-cover-placeholder strong{font-size:18px}.ebook-cover-placeholder>span:first-child{font-size:6px}.ebook-cover-placeholder small{font-size:5px}.ebook-cover-star{font-size:28px}.ebook-card-bottom{align-items:start;flex-direction:column;gap:12px}.ebook-detail-grid{grid-template-columns:1fr;gap:25px}.ebook-detail-cover{position:static;max-width:240px;width:100%;margin:auto;box-sizing:border-box}.ebook-detail-info h1{font-size:36px}.ebook-facts{grid-template-columns:1fr 1fr}.ebook-download-list{grid-template-columns:1fr 1fr}.ebook-acquisition{padding:17px}.ebook-social button{font-size:11px}.ebook-comments h2,.ebook-description h2{font-size:28px}.ebook-launch-slide .hero-content{width:100%;padding:28px 22px;box-sizing:border-box;background:color-mix(in srgb,var(--green) 90%,transparent)}.ebook-banner-picture{inset:0;opacity:.35}.ebook-launch-slide{min-height:275px}.ebook-results-heading h2{font-size:25px}.ebook-catalog-tabs{gap:3px}.ebook-catalog-tabs a{padding:9px 11px;font-size:11px}}
@media(max-width:350px){.ebook-grid{grid-template-columns:1fr}.ebook-card-art{padding:25px 60px}.ebook-card-bottom{flex-direction:row}.ebook-card h2{font-size:24px}.ebook-cover-placeholder strong{font-size:23px}.ebook-heading-mark{display:none}.ebook-download-list,.ebook-facts{grid-template-columns:1fr}.ebook-social{gap:7px}.ebook-social .button-secondary{padding:9px}}
/* Keep launch text legible with every light, dark, GX and high-contrast palette. */
.ebook-launch-slide{padding:0;background:var(--green);color:var(--on-accent,#fff)}.ebook-launch-slide[hidden]{display:none}.ebook-launch-slide .hero-content{padding:38px 42px;box-sizing:border-box}.ebook-launches .hero-content h2,.ebook-launches .hero-content>p,.ebook-launches .hero-content .hero-eyebrow{color:var(--on-accent,#fff)}.ebook-launches .hero-eyebrow{opacity:.85}.ebook-launches .hero-button{background:var(--on-accent,#fff);color:var(--green);border-color:var(--on-accent,#fff)}.ebook-cover-placeholder{color:var(--on-accent,#fff)}
@media(max-width:760px){.ebook-launch-slide .hero-content{padding:30px 25px}}@media(max-width:540px){.ebook-launch-slide .hero-content{padding:28px 22px}}