.book-builder{--book-navy:#143d44;--book-teal:#138d91;--book-yellow:#ffc94a;--book-coral:#f47b70;background:#fffdf8;color:#294247}.book-hero{overflow:hidden;padding:58px 0;background:linear-gradient(115deg,#fff 0,#fff8e8 58%,#e8f8f6 100%);border-bottom:1px solid #eee3cf}.book-hero-inner{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);align-items:center;gap:60px}.book-hero h1{max-width:720px;margin:4px 0 18px;color:var(--book-navy);font:700 clamp(38px,5vw,65px)/1.05 var(--serif)}.book-hero p:not(.eyebrow){max-width:660px;margin:0;color:#607276;font-size:17px}.book-hero-points{display:flex;flex-wrap:wrap;gap:10px;margin-top:25px}.book-hero-points span{padding:8px 12px;border:1px solid #d7e9e6;border-radius:999px;background:rgba(255,255,255,.8);color:var(--book-teal);font-size:11px;font-weight:800}.book-stack{position:relative;width:245px;height:285px;margin:auto;transform:rotate(3deg)}.book-sheet{position:absolute;inset:12px;border:2px solid #e9dcc2;border-radius:8px;background:#fff;box-shadow:0 18px 35px rgba(20,61,68,.12)}.book-sheet-back{transform:rotate(9deg) translate(18px,-4px)}.book-sheet-middle{transform:rotate(-5deg) translate(-10px,5px)}.book-cover-mini{position:absolute;inset:0;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:24px;border:3px solid var(--book-navy);border-radius:10px;background:var(--book-yellow);color:var(--book-navy);text-align:center;box-shadow:0 22px 50px rgba(20,61,68,.2)}.book-cover-mini img{width:52px;height:52px;margin-bottom:12px}.book-cover-mini small{font-size:9px;font-weight:900;letter-spacing:.18em}.book-cover-mini strong{margin:7px 0 15px;font:700 29px/1.05 var(--serif)}.book-cover-mini span{font-size:10px;font-weight:800}.book-workspace{padding-top:34px;padding-bottom:90px}.book-steps{display:grid;grid-template-columns:repeat(4,1fr);max-width:820px;margin:0 auto 58px}.book-steps button{position:relative;display:flex;align-items:center;gap:10px;padding:0 10px;border:0;background:none;color:#96a2a3;font:700 12px var(--sans);text-align:left}.book-steps button:after{content:"";position:absolute;left:44px;right:-4px;top:17px;height:2px;background:#e3e7e4}.book-steps button:last-child:after{display:none}.book-steps span{position:relative;z-index:1;display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border:2px solid #dce3df;border-radius:50%;background:#fff}.book-steps button.is-active{color:var(--book-navy)}.book-steps button.is-active span{border-color:var(--book-teal);background:var(--book-teal);color:#fff}.book-steps button.is-complete span{border-color:var(--book-yellow);background:var(--book-yellow);color:var(--book-navy)}.book-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.book-section-heading h2{margin:3px 0 8px;color:var(--book-navy);font:700 clamp(29px,4vw,42px)/1.12 var(--serif)}.book-section-heading p:not(.eyebrow){max-width:680px;margin:0;color:#718083}.book-mode-tabs{display:flex;width:max-content;max-width:100%;margin-bottom:24px;padding:5px;border:1px solid #e7dfcf;border-radius:12px;background:#fff}.book-mode-tabs button{padding:11px 18px;border:0;border-radius:8px;background:transparent;color:#657579;font:800 12px var(--sans);cursor:pointer}.book-mode-tabs button.is-active{background:var(--book-navy);color:#fff}.book-ai-panel{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px 16px;margin-bottom:25px;padding:24px;border:1px solid #bfe2df;border-radius:16px;background:linear-gradient(135deg,#eefaf8,#fffdf5)}.book-ai-icon{display:grid;place-items:center;grid-row:1/3;width:46px;height:46px;border-radius:50%;background:var(--book-yellow);color:var(--book-navy);font-size:20px}.book-ai-panel h3{margin:0;color:var(--book-navy);font:700 21px var(--serif)}.book-ai-panel p{margin:3px 0 0;color:#6a7c7f;font-size:12px}.book-ai-panel textarea{grid-column:2/4;width:100%;padding:13px 15px;resize:vertical;border:1px solid #cbd9d7;border-radius:10px;background:#fff;font:14px/1.5 var(--sans)}.book-prompt-chips{grid-column:2/4;display:flex;flex-wrap:wrap;gap:7px}.book-prompt-chips button{padding:7px 10px;border:1px solid #cce4df;border-radius:999px;background:#fff;color:var(--book-teal);font:800 10px var(--sans);cursor:pointer}.book-ai-panel>.button{grid-column:2;width:max-content;border:0}.book-ai-note{align-self:center}.book-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:26px}.book-filters{display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:10px;padding:15px;border:1px solid #ebe3d5;border-radius:14px;background:#fff}.book-filters label{display:grid;gap:5px}.book-filters label>span{color:var(--book-navy);font-size:10px;font-weight:900;text-transform:uppercase}.book-filters input,.book-filters select{width:100%;min-width:0;height:42px;padding:0 10px;border:1px solid #d5dcda;border-radius:8px;background:#fff;color:#3c5155;font:12px var(--sans)}.book-results-bar{display:flex;align-items:center;justify-content:space-between;padding:18px 2px 12px;color:#607175;font-size:12px}.book-results-bar button{border:0;background:none;color:var(--book-teal);font:800 11px var(--sans);cursor:pointer}.book-page-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.book-page-card{position:relative;overflow:hidden;border:2px solid transparent;border-radius:12px;background:#fff;box-shadow:0 8px 25px rgba(20,61,68,.08);transition:.2s}.book-page-card:hover{transform:translateY(-3px)}.book-page-card.is-selected{border-color:var(--book-teal)}.book-page-card img{width:100%;aspect-ratio:.72;object-fit:cover;object-position:top;background:#fff}.book-page-copy{padding:10px 11px 12px}.book-page-copy small{display:block;color:var(--book-teal);font-size:9px;font-weight:900;text-transform:uppercase}.book-page-copy strong{display:-webkit-box;min-height:36px;margin-top:3px;overflow:hidden;color:var(--book-navy);font-size:12px;line-height:1.35;-webkit-box-orient:vertical;-webkit-line-clamp:2}.book-page-copy span{display:block;margin-top:5px;color:#829093;font-size:9px}.book-page-card button{position:absolute;right:8px;top:8px;display:grid;place-items:center;width:34px;height:34px;border:2px solid #fff;border-radius:50%;background:var(--book-navy);color:#fff;font-size:20px;box-shadow:0 5px 16px rgba(20,61,68,.24);cursor:pointer}.book-page-card.is-selected button{background:var(--book-teal)}.book-load-more{display:flex;margin:24px auto}.book-selection{position:sticky;top:108px;padding:24px;border:1px solid #e8dfcf;border-radius:16px;background:#fff;box-shadow:0 15px 40px rgba(20,61,68,.1)}.book-count-ring{display:flex;align-items:center;justify-content:center;gap:6px;width:106px;height:106px;margin:0 auto 16px;border:8px solid #e4f5f3;border-top-color:var(--book-teal);border-radius:50%;color:var(--book-navy)}.book-count-ring strong{font:700 30px var(--serif)}.book-count-ring span{font-size:9px;font-weight:800;line-height:1.2}.book-selection h3{margin:0;text-align:center;color:var(--book-navy);font:700 21px var(--serif)}.book-selection>p{margin:5px 0 17px;color:#7d8b8d;font-size:11px;text-align:center}.book-selected-list{display:grid;gap:7px;max-height:240px;overflow:auto}.book-selected-item{display:grid;grid-template-columns:42px minmax(0,1fr) 24px;align-items:center;gap:8px;padding:6px;border-radius:8px;background:#f8f7f2}.book-selected-item img{width:42px;height:50px;object-fit:cover;object-position:top;border-radius:5px}.book-selected-item strong{display:block;overflow:hidden;color:var(--book-navy);font-size:9px;text-overflow:ellipsis;white-space:nowrap}.book-selected-item small{color:#829093;font-size:8px}.book-selected-item button{border:0;background:none;color:#a44b43;font-size:17px;cursor:pointer}.book-page-total{display:grid;grid-template-columns:1fr auto;gap:6px;margin:18px 0;padding-top:14px;border-top:1px solid #ece4d8;font-size:11px}.book-page-total span{color:#788789}.book-page-total strong{color:var(--book-navy)}.book-selection>.button{width:100%;border:0}.cover-designer{display:grid;grid-template-columns:.8fr 1fr 1fr;gap:28px;align-items:start}.cover-form{display:grid;gap:16px;padding:22px;border:1px solid #e9e0d0;border-radius:15px;background:#fff}.cover-form label{display:grid;gap:6px;color:var(--book-navy);font-size:11px;font-weight:900}.cover-form input,.cover-form select{height:45px;padding:0 12px;border:1px solid #d3dcda;border-radius:8px;background:#fff;font:14px var(--sans)}.cover-preview-wrap{text-align:center;color:#819092;font-size:11px}.cover-preview,.back-cover-preview{aspect-ratio:.72;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:30px;border:3px solid var(--book-navy);border-radius:9px;background:var(--book-yellow);color:var(--book-navy);text-align:center;box-shadow:0 18px 45px rgba(20,61,68,.15)}.cover-preview.theme-ocean{background:#bceae5}.cover-preview.theme-coral{background:#ffc7c0}.cover-preview img,.back-cover-preview img{width:58px;height:58px}.cover-preview small{margin:14px 0 8px;font-weight:900;text-transform:uppercase}.cover-preview h3{margin:0;font:700 clamp(25px,3vw,38px)/1.06 var(--serif)}.cover-preview p{margin:15px 0;color:var(--book-navy);font-size:13px}.cover-preview span,.back-cover-preview>span{font-size:10px;font-weight:900}.back-cover-preview{justify-content:flex-start;padding-top:42px;background:#e8f7f5}.back-cover-preview h3{margin:18px 0 8px;font:700 27px var(--serif)}.back-cover-preview p{font-size:11px}.back-cover-preview ul{padding-left:18px;text-align:left;font-size:10px}.back-cover-preview strong{margin:auto 0 12px;color:var(--book-teal)}.book-step-actions{display:flex;justify-content:flex-end;margin-top:28px}.book-text-button{border:0;background:none;color:var(--book-teal);font:800 12px var(--sans);cursor:pointer}.book-preview-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px}.book-preview-stage{display:grid;grid-template-columns:46px minmax(0,520px) 46px;align-items:center;justify-content:center;gap:12px;padding:28px;border-radius:18px;background:#eef5f3}.book-preview-stage>button{width:44px;height:44px;border:1px solid #ccd9d6;border-radius:50%;background:#fff;color:var(--book-navy);font-size:30px;cursor:pointer}.book-preview-stage>p{grid-column:1/4;margin:5px 0 0;text-align:center;font-size:11px}.book-preview-page{aspect-ratio:.72;overflow:hidden;border:1px solid #d9dfdc;border-radius:7px;background:#fff;box-shadow:0 18px 45px rgba(20,61,68,.15)}.book-preview-page img{width:100%;height:100%;object-fit:contain}.book-preview-page .cover-preview,.book-preview-page .back-cover-preview{height:100%;border:0;border-radius:0;box-shadow:none}.book-preview-summary{padding:24px;border:1px solid #e8dfd0;border-radius:15px;background:#fff}.book-preview-summary h3{margin:0 0 20px;color:var(--book-navy);font:700 24px var(--serif)}.book-preview-summary>div{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #eee8dc;font-size:12px}.book-preview-summary>.button{width:100%;margin-top:18px}.book-preview-summary>.button+.button{margin-top:8px}.book-thumbnails{display:flex;gap:9px;margin-top:20px;padding-bottom:8px;overflow-x:auto}.book-thumb{flex:0 0 66px;height:84px;padding:0;overflow:hidden;border:2px solid transparent;border-radius:7px;background:#fff;cursor:pointer}.book-thumb.is-active{border-color:var(--book-teal)}.book-thumb img{width:100%;height:100%;object-fit:cover;object-position:top}.book-thumb span{display:grid;place-items:center;height:100%;padding:5px;background:var(--book-yellow);color:var(--book-navy);font:700 9px var(--serif);text-align:center}.book-cart-success{text-align:center}.book-cart-success>span{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 15px;border-radius:50%;background:#dff4e9;color:#1a815b;font-size:27px}.book-cart-success h2{margin:3px 0 8px;color:var(--book-navy);font:700 38px var(--serif)}.book-cart-success>p:last-child{color:#748386}.book-cart-card{display:grid;grid-template-columns:210px 1fr;gap:30px;max-width:760px;margin:34px auto;padding:22px;border:1px solid #e7dfd0;border-radius:16px;background:#fff;box-shadow:0 16px 45px rgba(20,61,68,.1)}.book-cart-cover{aspect-ratio:.72;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:20px;border:2px solid var(--book-navy);border-radius:7px;background:var(--book-yellow);color:var(--book-navy);text-align:center}.book-cart-cover strong{font:700 23px var(--serif)}.book-cart-cover span{margin-top:20px;font-size:9px;font-weight:900}.book-cart-details h3{margin:0 0 16px;color:var(--book-navy);font:700 27px var(--serif)}.book-cart-details dl{display:grid;grid-template-columns:1fr 1fr;gap:10px}.book-cart-details dl div{padding:10px;border-radius:8px;background:#f7f6f1}.book-cart-details dt{color:#7c898b;font-size:9px;text-transform:uppercase}.book-cart-details dd{margin:2px 0 0;color:var(--book-navy);font-size:13px;font-weight:800}.book-cart-details>div{display:flex;align-items:center;gap:15px;margin-top:20px}.book-remove{border:0;background:none;color:#ad453c;font:800 11px var(--sans);cursor:pointer}
@media(max-width:980px){.book-hero-inner{grid-template-columns:1fr auto}.book-layout{grid-template-columns:1fr}.book-selection{position:static}.book-selected-list{grid-template-columns:repeat(2,1fr)}.book-filters{grid-template-columns:repeat(2,1fr)}.cover-designer{grid-template-columns:1fr 1fr}.cover-form{grid-column:1/3}.book-preview-layout{grid-template-columns:1fr}.book-preview-summary{max-width:520px;width:100%;margin:auto}}
@media(max-width:700px){.book-hero{padding:38px 0}.book-hero-inner{grid-template-columns:1fr;text-align:center}.book-hero p:not(.eyebrow){margin-inline:auto}.book-hero-points{justify-content:center}.book-stack{width:175px;height:205px}.book-cover-mini strong{font-size:21px}.book-workspace{padding-top:24px}.book-steps{margin-bottom:38px}.book-steps button{justify-content:center;padding:0}.book-steps button b{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.book-steps button:after{left:50%;right:-50%}.book-section-heading{display:grid}.book-mode-tabs{width:100%}.book-mode-tabs button{flex:1}.book-ai-panel{grid-template-columns:auto 1fr;padding:18px}.book-ai-panel textarea,.book-prompt-chips{grid-column:1/3}.book-ai-panel>.button{grid-column:1/3;width:100%}.book-ai-note{grid-column:1/3}.book-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-selected-list{grid-template-columns:1fr}.cover-designer{display:grid;grid-template-columns:1fr}.cover-form{grid-column:auto}.cover-preview-wrap,.back-cover-preview{max-width:380px;width:100%;margin:auto}.book-preview-stage{grid-template-columns:36px minmax(0,1fr) 36px;padding:14px 8px}.book-preview-stage>button{width:34px;height:34px}.book-cart-card{grid-template-columns:150px 1fr;gap:18px}.site-footer{margin-top:0}}
@media(max-width:480px){.book-hero h1{font-size:36px}.book-hero p:not(.eyebrow){font-size:14px}.book-stack{display:none}.book-workspace{width:min(100% - 24px,1180px)}.book-filters{grid-template-columns:1fr}.book-page-grid{gap:9px}.book-page-copy{padding:8px}.book-page-copy strong{font-size:10px}.book-selection{padding:18px}.book-count-ring{width:88px;height:88px}.cover-preview,.back-cover-preview{padding:20px}.book-preview-stage{margin-inline:-6px}.book-preview-summary{padding:18px}.book-cart-card{grid-template-columns:1fr}.book-cart-cover{max-width:190px;width:100%;margin:auto}.book-cart-details dl{grid-template-columns:1fr 1fr}.book-cart-details>div{align-items:stretch;flex-direction:column}.book-cart-details .button{width:100%}}

/* Keep step connectors between the circles instead of crossing the labels. */
.book-steps button{align-items:center;flex-direction:column;gap:8px;text-align:center}
.book-steps button:after{z-index:0;left:calc(50% + 18px);right:calc(-50% + 18px);top:16px}
.book-steps b{position:relative;z-index:1;line-height:1.25}
@media(max-width:700px){.book-steps button:after{left:calc(50% + 17px);right:calc(-50% + 17px)}}

/* Expanded front and back cover palette */
.cover-preview.theme-sunny,.back-cover-preview.theme-sunny{background:linear-gradient(145deg,#ffd96f,#ffc345)}
.cover-preview.theme-ocean,.back-cover-preview.theme-ocean{background:linear-gradient(145deg,#bceae5,#79cec9)}
.cover-preview.theme-coral,.back-cover-preview.theme-coral{background:linear-gradient(145deg,#ffd0ca,#f58b80)}
.cover-preview.theme-lavender,.back-cover-preview.theme-lavender{background:linear-gradient(145deg,#eee4ff,#cbb7f5)}
.cover-preview.theme-mint,.back-cover-preview.theme-mint{background:linear-gradient(145deg,#e9fbef,#afe3c4)}
.cover-preview.theme-sky,.back-cover-preview.theme-sky{background:linear-gradient(145deg,#e2f4ff,#9bd6f5)}
.cover-preview.theme-peach,.back-cover-preview.theme-peach{background:linear-gradient(145deg,#fff0da,#ffc58f)}
.cover-preview.theme-berry,.back-cover-preview.theme-berry{background:linear-gradient(145deg,#ffe2ef,#f5a7c8)}
.back-cover-preview{justify-content:flex-start;padding:28px 24px 22px}
.back-cover-preview h3{margin:11px 0 5px;font-size:24px}
.back-cover-preview>p{margin:0 0 13px;font-size:9px;line-height:1.45}
.back-feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;width:100%;text-align:left}
.back-feature-grid>div{padding:7px;border:1px solid rgba(20,61,68,.13);border-radius:7px;background:rgba(255,255,255,.47)}
.back-feature-grid b,.back-feature-grid small{display:block}
.back-feature-grid b{color:var(--book-navy);font-size:8px;line-height:1.25}
.back-feature-grid small{margin-top:2px;color:#536c70;font-size:6.5px;line-height:1.3}
.back-cover-preview>strong{margin:auto 0 5px}
@media(max-width:480px){.back-cover-preview{padding:22px 17px 18px}.back-feature-grid{gap:5px}.back-feature-grid>div{padding:5px}.back-feature-grid b{font-size:7px}.back-feature-grid small{font-size:6px}}
.book-ai-note{grid-column:2/4;display:none;align-items:flex-start;gap:9px;width:100%;margin:0;padding:11px 13px;border:1px solid #d9e2df;border-radius:9px;background:rgba(255,255,255,.72);color:#5f7275;font-size:11px;line-height:1.5;overflow-wrap:anywhere}.book-ai-note:not(:empty){display:flex}.book-ai-note:before{content:"✦";display:grid;place-items:center;flex:0 0 21px;width:21px;height:21px;border-radius:50%;background:#e8efed;color:var(--book-navy);font-size:10px}.book-ai-note[data-state="error"]{border-color:#efc2bd;background:#fff2f0;color:#91372f;font-weight:700}.book-ai-note[data-state="error"]:before{content:"!";background:#f4c8c3;color:#7d2922;font-weight:1000}.book-ai-note[data-state="success"]{border-color:#abdcc9;background:#edf9f3;color:#126b4b;font-weight:700}.book-ai-note[data-state="success"]:before{content:"✓";background:#bde6d4;color:#105f44;font-weight:1000}@media(max-width:700px){.book-ai-note{grid-column:1/3;padding:10px 11px;font-size:10px}}

/* Book preview page-turn motion */
.book-preview-stage{perspective:1400px}.book-preview-page{position:relative;transform-style:preserve-3d;will-change:transform,opacity}.book-preview-page:after{content:"";position:absolute;inset:0;opacity:0;pointer-events:none;background:linear-gradient(90deg,transparent 35%,rgba(20,61,68,.18) 72%,rgba(20,61,68,.32));transition:opacity .2s}.book-preview-page.is-turning-forward{transform-origin:left center;animation:book-page-forward .42s ease-in-out}.book-preview-page.is-turning-backward{transform-origin:right center;animation:book-page-backward .42s ease-in-out}.book-preview-page.is-turning-forward:after,.book-preview-page.is-turning-backward:after{opacity:1}@keyframes book-page-forward{0%{transform:rotateY(0) scale(1);opacity:1}48%{transform:rotateY(-68deg) scale(.985);opacity:.55}49%{transform:rotateY(68deg) scale(.985);opacity:.55}100%{transform:rotateY(0) scale(1);opacity:1}}@keyframes book-page-backward{0%{transform:rotateY(0) scale(1);opacity:1}48%{transform:rotateY(68deg) scale(.985);opacity:.55}49%{transform:rotateY(-68deg) scale(.985);opacity:.55}100%{transform:rotateY(0) scale(1);opacity:1}}@media(prefers-reduced-motion:reduce){.book-preview-page.is-turning-forward,.book-preview-page.is-turning-backward{animation:book-page-fade .18s ease}@keyframes book-page-fade{50%{opacity:.35}}}

/* Illustrated children's book front cover */
.cover-preview{position:relative;isolation:isolate;justify-content:flex-start;overflow:hidden;padding:22px 24px 24px;border:0;outline:3px solid var(--book-navy);outline-offset:-10px}
.cover-preview:before{content:"";position:absolute;z-index:-1;left:-20%;right:-20%;bottom:-13%;height:38%;border-radius:50% 50% 0 0;background:rgba(255,255,255,.52);transform:rotate(-4deg)}
.cover-preview:after{content:"";position:absolute;z-index:-2;right:-17%;top:12%;width:48%;aspect-ratio:1;border-radius:45% 55% 48% 52%;background:rgba(255,255,255,.26);transform:rotate(18deg)}
.cover-brand{display:flex;align-items:center;gap:7px;align-self:flex-start;color:var(--book-navy);font:700 10px var(--serif)}
.cover-brand img{width:32px;height:32px;margin:0;border-radius:50%;background:#fff;box-shadow:0 3px 10px rgba(20,61,68,.14)}
.cover-title-card{position:relative;width:100%;margin:22px 0 0;padding:20px 13px 70px;border:2px solid rgba(20,61,68,.14);border-radius:46% 54% 16px 16px;background:rgba(255,255,255,.78);box-shadow:0 10px 24px rgba(20,61,68,.1)}
.cover-title-card>small{display:block;margin:0 0 7px;color:var(--book-teal);font-size:8px;font-weight:1000;letter-spacing:.2em}
.cover-preview .cover-title-card h3{margin:0;color:var(--book-navy);font:700 clamp(25px,3vw,37px)/1.02 var(--serif);text-wrap:balance}
.cover-illustration{position:absolute;left:50%;bottom:-3px;width:144px;height:64px;transform:translateX(-50%)}
.cover-book-icon{position:absolute;left:50%;bottom:4px;display:flex;width:80px;height:43px;transform:translateX(-50%);filter:drop-shadow(0 5px 5px rgba(20,61,68,.14))}
.cover-book-icon i{display:block;width:50%;height:100%;border:2px solid var(--book-navy);background:#fff;border-radius:3px 15px 4px 5px;transform:skewY(7deg)}
.cover-book-icon i+ i{border-radius:15px 3px 5px 4px;transform:skewY(-7deg)}
.cover-pencil,.cover-star{position:absolute;z-index:2;color:var(--book-coral);font-size:28px}.cover-pencil{left:9px;bottom:24px;transform:rotate(-22deg)}.cover-star{right:12px;bottom:28px;color:#f3b51b;font-size:22px}
.cover-owner{position:relative;z-index:2;width:86%;margin:auto auto 11px;padding:8px 13px;border:1px solid rgba(20,61,68,.18);border-radius:9px;background:rgba(255,255,255,.8)}
.cover-owner small{display:block;color:#64777a;font-size:6px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.cover-preview .cover-owner p{margin:2px 0 0;color:var(--book-navy);font:700 12px/1.2 var(--serif)}
.cover-tagline{position:relative;z-index:2;color:var(--book-navy);font-size:7px;font-weight:1000;letter-spacing:.12em;text-transform:uppercase}
.cover-spark,.cover-dot{position:absolute;z-index:2;color:rgba(20,61,68,.72)}.cover-spark-one{left:18px;top:78px;font-size:16px}.cover-spark-two{right:19px;top:52px;font-size:10px}.cover-dot{width:8px;height:8px;border:2px solid rgba(20,61,68,.58);border-radius:50%}.cover-dot-one{right:25px;top:112px}.cover-dot-two{left:27px;top:145px;width:5px;height:5px}
.book-preview-page .cover-preview{outline-offset:-8px;padding:22px 24px 24px}
@media(max-width:480px){.cover-preview{padding:18px 19px}.cover-title-card{margin-top:16px;padding:17px 10px 64px}.cover-preview .cover-title-card h3{font-size:27px}.cover-owner{margin-bottom:8px}}

/* Cart, promotional price and final download step */
.book-cart-indicator{position:fixed;z-index:90;right:24px;top:105px;display:grid;grid-template-columns:auto auto;align-items:center;gap:0 7px;min-width:82px;padding:9px 12px;border:1px solid #dfe6e3;border-radius:999px;background:#fff;color:var(--book-navy);box-shadow:0 10px 28px rgba(20,61,68,.15);font:800 11px var(--sans);cursor:pointer}.book-cart-indicator>span{grid-row:1/3;font-size:20px}.book-cart-indicator small{font-size:9px}.book-cart-indicator b{position:absolute;right:-5px;top:-7px;display:grid;place-items:center;min-width:23px;height:23px;padding:0 5px;border:2px solid #fff;border-radius:999px;background:#a8b4b3;color:#fff;font-size:10px}.book-cart-indicator.has-item b{background:var(--book-coral);animation:book-cart-pop .3s ease}@keyframes book-cart-pop{50%{transform:scale(1.3)}}.book-steps-five{max-width:980px}.book-price,.book-download-price{display:flex;align-items:center;gap:9px;margin:4px 0 16px}.book-price del,.book-download-price del{color:#8c999a;font-size:14px}.book-price>strong,.book-download-price>strong{color:var(--book-navy);font:700 28px var(--serif)}.book-price span,.book-download-price span{padding:5px 8px;border-radius:999px;background:#dff5e9;color:#13704e;font-size:9px;font-weight:1000;letter-spacing:.05em}.book-cart-buttons{display:flex!important;align-items:center;flex-wrap:wrap;gap:9px!important}.book-cart-buttons .button{margin:0}.book-payment-note{margin:13px 0 0;color:#7a898b;font-size:9px;line-height:1.45}.book-download-panel{max-width:650px;margin:0 auto;padding:42px;border:1px solid #dce9e4;border-radius:20px;background:linear-gradient(145deg,#fff,#effaf6);text-align:center;box-shadow:0 18px 55px rgba(20,61,68,.1)}.book-download-icon{display:grid;place-items:center;width:66px;height:66px;margin:0 auto 17px;border-radius:50%;background:var(--book-teal);color:#fff;font-size:31px}.book-download-panel h2{margin:3px 0 10px;color:var(--book-navy);font:700 clamp(31px,4vw,45px)/1.1 var(--serif)}.book-download-panel>p:not(.eyebrow){margin:0 auto;color:#6e7e81}.book-download-price{justify-content:center;margin:22px 0}.book-download-panel form .button{min-width:220px;border:0}.book-download-panel>.book-text-button{display:block;margin:16px auto 0}.book-help-panel{display:grid;grid-template-columns:auto 1fr;gap:18px;max-width:760px;margin:28px auto 0;padding:24px;border:1px solid #ecd9b4;border-radius:16px;background:#fff9e9}.book-help-panel>div{display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--book-yellow);color:var(--book-navy);font:700 23px var(--serif)}.book-help-panel h3{margin:2px 0 7px;color:var(--book-navy);font:700 23px var(--serif)}.book-help-panel section>p:not(.eyebrow){margin:0 0 15px;color:#6d7d80;font-size:12px}.book-help-panel .button{width:max-content}.book-cart-details>div.book-price{justify-content:flex-start;margin-top:0}.book-cart-details>div.book-cart-buttons{margin-top:20px}
@media(max-width:700px){.book-cart-indicator{right:12px;top:96px;min-width:52px;padding:8px 10px}.book-cart-indicator small{display:none}.book-steps-five{grid-template-columns:repeat(5,1fr)}.book-download-panel{padding:30px 18px}.book-help-panel{grid-template-columns:1fr;text-align:center}.book-help-panel>div{margin:auto}.book-help-panel .button{width:100%}.book-cart-buttons{align-items:stretch!important;flex-direction:column}.book-cart-buttons .button{width:100%}}
@media(max-width:380px){.book-cart-indicator{right:7px;top:91px}.book-download-panel{padding:25px 13px}.book-help-panel{padding:20px 14px}}
.book-cart-details>div.book-price,.book-cart-details>div.book-cart-buttons{padding:0;border-bottom:0}.book-cart-details>div.book-price{justify-content:flex-start}
.book-steps.book-steps-five{grid-template-columns:repeat(5,minmax(0,1fr))}
.book-hero-inner{position:relative}.book-hero-inner .book-cart-indicator{position:absolute;right:0;top:-30px;display:inline-flex;align-items:center;gap:8px;min-width:0;height:44px;padding:0 14px;border:1px solid rgba(20,61,68,.14);border-radius:999px;background:rgba(255,255,255,.9);color:var(--book-navy);box-shadow:0 8px 24px rgba(20,61,68,.1);backdrop-filter:blur(10px)}.book-cart-icon{display:grid;place-items:center;width:24px;height:24px}.book-cart-icon svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.book-cart-label{font-size:11px;font-weight:900}.book-hero-inner .book-cart-indicator b{position:static;min-width:21px;height:21px;padding:0 5px;border:0;background:#d8e0de;color:#526669}.book-hero-inner .book-cart-indicator.has-item b{background:var(--book-coral);color:#fff}@media(max-width:700px){.book-hero-inner .book-cart-indicator{right:0;top:-27px;height:40px;padding:0 11px}.book-cart-label{display:none}}@media(max-width:480px){.book-hero-inner .book-cart-indicator{right:2px;top:-24px}}

/* Complete responsive hardening for the activity-book builder */
.book-builder{max-width:100%;overflow-x:clip}.book-builder button,.book-builder input,.book-builder select,.book-builder textarea{max-width:100%}.book-workspace,.book-library,.book-selection,.book-step,.cover-designer,.book-preview-layout,.book-cart-details{min-width:0}.book-page-card,.book-table-card,.book-selected-item{min-width:0}.book-steps button b{max-width:100%;overflow-wrap:anywhere}.book-preview-page{width:100%;max-width:520px;margin:auto}.book-download-panel,.book-help-panel,.book-cart-card{width:100%}
@media(max-width:1100px){.book-hero-inner .book-cart-indicator{right:8px}.book-layout{gap:20px}.book-page-grid{gap:11px}.book-selection{padding:20px}.book-filters{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:860px){.book-hero-inner{grid-template-columns:minmax(0,1fr) 220px;gap:28px}.book-stack{width:195px;height:228px}.book-cover-mini strong{font-size:23px}.book-steps{margin-bottom:44px}.book-steps button{padding-inline:4px}.book-steps button b{font-size:10px}.book-section-heading h2{font-size:34px}.book-page-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.cover-designer{gap:18px}.book-preview-stage{min-width:0}.book-cart-card{max-width:680px}}
@media(max-width:700px){.book-hero-inner{grid-template-columns:1fr}.book-hero-inner>div:first-of-type{min-width:0}.book-steps{width:100%}.book-steps button{min-width:0}.book-mode-tabs{overflow:hidden}.book-mode-tabs button{min-width:0;white-space:normal}.book-ai-panel{width:100%}.book-ai-panel textarea{min-height:110px}.book-prompt-chips{display:grid;grid-template-columns:1fr}.book-prompt-chips button{width:100%;white-space:normal;text-align:left}.book-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.book-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.book-selected-list{max-height:320px}.book-selection>.button{min-height:48px}.cover-form{grid-template-columns:1fr}.cover-preview-wrap,.back-cover-preview{min-width:0}.book-preview-stage{width:100%}.book-preview-page{min-width:0}.book-preview-summary{width:100%}.book-cart-card{width:100%}.book-cart-details{min-width:0}.book-cart-details h3{overflow-wrap:anywhere}.book-download-panel form .button{width:100%;min-width:0}.book-help-panel section{min-width:0}}
@media(max-width:520px){.book-hero{padding:54px 0 34px}.book-hero h1{font-size:34px;overflow-wrap:anywhere}.book-hero-points{display:grid;grid-template-columns:1fr;width:100%}.book-hero-points span{width:100%;text-align:center}.book-workspace{padding-bottom:58px}.book-steps{margin-bottom:30px}.book-steps span{width:30px;height:30px;flex-basis:30px;font-size:11px}.book-steps button:after{left:calc(50% + 15px);right:calc(-50% + 15px);top:14px}.book-section-heading{gap:12px}.book-section-heading h2{font-size:29px}.book-section-heading p:not(.eyebrow){font-size:13px}.book-mode-tabs{display:grid;grid-template-columns:1fr;width:100%;gap:4px}.book-mode-tabs button{width:100%}.book-ai-panel{grid-template-columns:38px minmax(0,1fr);padding:14px;gap:11px}.book-ai-icon{width:38px;height:38px}.book-ai-panel h3{font-size:18px}.book-ai-panel textarea,.book-prompt-chips,.book-ai-panel>.button,.book-ai-note{grid-column:1/3}.book-filters{grid-template-columns:1fr;padding:12px}.book-results-bar{align-items:flex-start;gap:8px}.book-page-grid{gap:8px}.book-page-card button{right:6px;top:6px;width:31px;height:31px}.book-page-copy strong{min-height:32px}.book-selection{padding:16px}.cover-form{padding:16px}.cover-preview-wrap,.back-cover-preview{max-width:330px}.book-preview-stage{grid-template-columns:32px minmax(0,1fr) 32px;gap:5px;padding:10px 4px}.book-preview-stage>button{width:31px;height:31px;font-size:23px}.book-preview-stage>p{grid-column:1/4}.book-thumbnails{margin-inline:-2px}.book-cart-success h2{font-size:31px}.book-cart-card{padding:16px}.book-cart-cover{max-width:170px}.book-cart-details dl{grid-template-columns:1fr 1fr}.book-download-panel h2{font-size:31px}.book-help-panel h3{font-size:21px}}
@media(max-width:360px){.book-workspace{width:calc(100% - 16px)}.book-hero .container{width:calc(100% - 20px)}.book-hero h1{font-size:30px}.book-hero-inner .book-cart-indicator{right:0}.book-page-grid{grid-template-columns:1fr}.book-page-card{max-width:250px;width:100%;margin:auto}.book-page-copy strong{min-height:0}.book-count-ring{width:80px;height:80px;border-width:6px}.book-count-ring strong{font-size:25px}.book-preview-stage{grid-template-columns:28px minmax(0,1fr) 28px}.book-preview-stage>button{width:27px;height:27px;font-size:20px}.book-cart-details dl{grid-template-columns:1fr}.book-download-panel,.book-help-panel{border-radius:13px}}
@media(max-height:560px) and (orientation:landscape){.book-hero{padding-block:30px}.book-stack{display:none}.book-hero-inner{grid-template-columns:1fr}.book-selection{position:static}.book-preview-page{max-height:72vh;width:auto}.book-preview-stage{padding-block:10px}}

/* Professional download confirmation */
.book-download-shell{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:24px;max-width:1040px;margin:0 auto}.book-download-main{overflow:hidden;border:1px solid #dde7e3;border-radius:20px;background:#fff;box-shadow:0 18px 55px rgba(20,61,68,.1)}.book-download-header{display:flex;align-items:center;gap:16px;padding:27px 30px;border-bottom:1px solid #e6ece9;background:linear-gradient(110deg,#edf9f5,#fffaf0)}.book-ready-check{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:50%;background:#168f75;color:#fff;font-size:24px;box-shadow:0 8px 20px rgba(22,143,117,.22)}.book-download-header .eyebrow{margin:0 0 3px}.book-download-header h2{margin:0;color:var(--book-navy);font:700 clamp(27px,3vw,37px)/1.12 var(--serif)}.book-download-header p:last-child{margin:6px 0 0;color:#708184;font-size:12px}.book-download-product{display:grid;grid-template-columns:150px minmax(0,1fr);gap:24px;padding:28px 30px}.book-download-cover{aspect-ratio:.72;display:flex;align-items:center;flex-direction:column;justify-content:center;padding:18px;border:2px solid var(--book-navy);border-radius:8px;background:linear-gradient(145deg,#ffd96f,#ffc345);color:var(--book-navy);text-align:center;box-shadow:8px 9px 0 #e8eee9,0 16px 30px rgba(20,61,68,.12)}.book-download-cover>span{font:700 8px var(--serif)}.book-download-cover>strong{margin:17px 0;font:700 20px/1.08 var(--serif);overflow-wrap:anywhere}.book-download-cover>small{font-size:7px;font-weight:1000;text-transform:uppercase}.book-download-info{min-width:0;padding-top:3px}.book-download-info h3{margin:2px 0 15px;color:var(--book-navy);font:700 24px/1.18 var(--serif);overflow-wrap:anywhere}.book-download-meta{display:grid;gap:8px}.book-download-meta span{display:flex;align-items:center;gap:7px;color:#687a7d;font-size:11px}.book-download-meta b{display:grid;place-items:center;min-width:28px;height:28px;padding:0 6px;border-radius:7px;background:#edf5f2;color:var(--book-navy);font-size:10px}.book-download-info .book-download-price{justify-content:flex-start;margin:18px 0 0;padding-top:15px;border-top:1px solid #e8ece9}.book-download-price>div{display:grid;grid-template-columns:auto auto;align-items:end;gap:2px 8px}.book-download-price>div small{grid-column:1/3;color:#819092;font-size:8px;font-weight:900;text-transform:uppercase}.book-download-price>div del{font-size:12px}.book-download-price>strong{font-size:32px}.book-download-form{padding:0 30px}.book-download-form .button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:58px;border:0;border-radius:11px;font-size:14px;box-shadow:0 10px 24px rgba(19,141,145,.18)}.book-download-button-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.18);font-size:19px}.book-download-form .button>span:last-child{display:grid;text-align:left}.book-download-form .button small{margin-top:1px;font-size:8px;font-weight:600;opacity:.8}.book-download-trust{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 18px;padding:14px 20px;color:#617477;font-size:9px}.book-download-main>.book-text-button{display:block;margin:0 auto 22px}.book-download-shell>.book-help-panel{display:block;margin:0;padding:25px;border:1px solid #eadfca;border-radius:18px;background:#fffaf0;text-align:left;box-shadow:0 12px 35px rgba(20,61,68,.07)}.book-download-shell .book-help-icon{display:grid;place-items:center;width:46px;height:46px;margin:0 0 18px;border-radius:12px;background:var(--book-yellow);color:var(--book-navy);font:700 22px var(--serif);transform:rotate(-4deg)}.book-download-shell>.book-help-panel section{text-align:left}.book-download-shell>.book-help-panel h3{margin:3px 0 9px;font-size:25px}.book-download-shell>.book-help-panel section>p:not(.eyebrow){font-size:11px;line-height:1.6}.book-download-shell>.book-help-panel .button{display:flex;justify-content:space-between;width:100%;margin-top:18px}.book-download-shell>.book-help-panel footer{display:grid;gap:2px;margin-top:24px;padding-top:17px;border-top:1px solid #eadfca;color:#6f7e80;font-size:8px}.book-download-shell>.book-help-panel footer strong{color:var(--book-navy);font-size:10px}
@media(max-width:900px){.book-download-shell{grid-template-columns:1fr;max-width:720px}.book-download-shell>.book-help-panel{display:grid;grid-template-columns:auto 1fr;gap:0 18px}.book-download-shell .book-help-icon{grid-row:1/3}.book-download-shell>.book-help-panel footer{grid-column:2}}
@media(max-width:600px){.book-download-main{border-radius:15px}.book-download-header{align-items:flex-start;padding:21px 18px}.book-ready-check{width:44px;height:44px;flex-basis:44px}.book-download-header h2{font-size:27px}.book-download-product{grid-template-columns:110px minmax(0,1fr);gap:18px;padding:22px 18px}.book-download-cover>strong{font-size:15px}.book-download-info h3{font-size:20px}.book-download-meta span{font-size:9px}.book-download-form{padding:0 18px}.book-download-trust{align-items:flex-start;flex-direction:column;padding-inline:18px}.book-download-shell>.book-help-panel{grid-template-columns:1fr;padding:21px}.book-download-shell .book-help-icon{grid-row:auto}.book-download-shell>.book-help-panel footer{grid-column:auto}}
@media(max-width:400px){.book-download-header{display:grid}.book-download-product{grid-template-columns:1fr}.book-download-cover{max-width:135px;width:100%;margin:auto}.book-download-info{text-align:center}.book-download-meta{justify-items:center}.book-download-info .book-download-price{justify-content:center}.book-download-form .button{min-height:55px}.book-download-shell>.book-help-panel{text-align:center}.book-download-shell .book-help-icon{margin-inline:auto}.book-download-shell>.book-help-panel section{text-align:center}}
.book-cover-canvas{position:absolute!important;left:-10000px!important;top:0!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}
.book-cart-list{display:grid;gap:9px;max-width:760px;margin:24px auto}.book-cart-list-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto 34px;align-items:center;gap:11px;padding:11px 13px;border:1px solid #e0e7e4;border-radius:11px;background:#fff}.book-cart-list-item.is-active{border-color:var(--book-teal);background:#eff9f7}.book-cart-list-item>span{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--book-yellow);color:var(--book-navy);font-size:11px;font-weight:900}.book-cart-list-item strong,.book-cart-list-item small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-cart-list-item strong{color:var(--book-navy);font-size:12px}.book-cart-list-item small{margin-top:2px;color:#7a898b;font-size:9px}.book-cart-list-item button{min-height:32px;padding:0 10px;border:1px solid #d3ddda;border-radius:7px;background:#fff;color:var(--book-teal);font:800 10px var(--sans);cursor:pointer}.book-cart-list-item button:last-child{padding:0;color:#a64239;font-size:17px}.book-download-status{display:none;margin:0 30px 16px;padding:10px 12px;border-radius:8px;font-size:10px;text-align:center}.book-download-status:not(:empty){display:block}.book-download-status[data-state="loading"]{background:#edf5f3;color:#47666a}.book-download-status[data-state="success"]{background:#e7f7ee;color:#146d4d}.book-download-status[data-state="error"]{background:#fff0ee;color:#963a31}@media(max-width:600px){.book-cart-list-item{grid-template-columns:30px minmax(0,1fr) 32px}.book-cart-list-item button[data-cart-use]{grid-column:2/4;width:100%}.book-download-status{margin-inline:18px}}

/* Final responsive safety layer for every builder step */
.book-builder *{min-inline-size:0}.book-builder img,.book-builder canvas,.book-builder svg{max-inline-size:100%}.book-cart-list,.book-download-shell,.book-download-main,.book-download-product,.book-download-form{max-inline-size:100%}.book-download-product,.book-cart-list-item{overflow-wrap:anywhere}
@media(max-width:768px){.book-workspace{width:min(100% - 24px,1180px)}.book-cart-list,.book-download-shell,.book-download-main,.book-download-shell>.book-help-panel{width:100%}.book-download-shell{gap:16px}.book-cart-card{margin-inline:auto}.book-cart-list-item strong,.book-cart-list-item small{max-width:100%}.book-download-header>div,.book-download-info{width:100%}}
@media(max-width:560px){.book-cart-list-item{grid-template-columns:30px minmax(0,1fr) 30px;gap:8px;padding:10px}.book-cart-list-item>div{overflow:hidden}.book-cart-list-item button[data-cart-use]{grid-column:2/4;min-height:38px}.book-download-shell{gap:12px}.book-download-header,.book-download-product,.book-download-form{padding-inline:15px}.book-download-product{grid-template-columns:96px minmax(0,1fr);gap:14px}.book-download-cover{width:96px}.book-download-info h3{font-size:18px}.book-download-price{flex-wrap:wrap}.book-download-trust{padding-inline:15px}.book-download-status{margin-inline:15px}.book-download-shell>.book-help-panel{padding:18px}.book-download-shell>.book-help-panel .button{min-height:44px}.book-cart-indicator{max-width:calc(100vw - 24px)}}
@media(max-width:400px){.book-workspace{width:calc(100% - 16px)}.book-download-product{grid-template-columns:1fr}.book-download-cover{width:120px}.book-download-info{width:100%;text-align:center}.book-download-meta{justify-items:stretch}.book-download-meta span{justify-content:center}.book-download-info .book-download-price{justify-content:center}.book-download-form .button{padding-inline:12px}.book-download-form .button>span:last-child{min-width:0}.book-cart-list-item{grid-template-columns:28px minmax(0,1fr) 28px}.book-cart-list-item>span{width:28px;height:28px}.book-cart-list-item button{padding-inline:7px}}
@media(max-width:330px){.book-hero h1{font-size:27px}.book-page-grid{grid-template-columns:1fr}.book-download-header h2{font-size:24px}.book-download-form .button{font-size:12px}.book-download-button-icon{width:26px;height:26px}.book-cart-list-item{gap:5px;padding-inline:7px}}

/* Search-friendly supporting content */
.book-seo-content{padding:72px 0 82px;border-top:1px solid #e8e1d5;background:linear-gradient(180deg,#f4faf8,#fffdf8)}.book-seo-intro{max-width:820px;margin:0 auto 34px;text-align:center}.book-seo-intro h2,.book-faq>h2{margin:5px 0 13px;color:var(--book-navy);font:700 clamp(29px,4vw,42px)/1.15 var(--serif)}.book-seo-intro>p:last-child{margin:0;color:#607477;font-size:15px;line-height:1.75}.book-seo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;max-width:1040px;margin:0 auto 54px}.book-seo-grid article{padding:24px;border:1px solid #dce9e5;border-radius:16px;background:#fff;box-shadow:0 10px 28px rgba(20,61,68,.06)}.book-seo-grid article>span{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--book-yellow);color:var(--book-navy);font-weight:900}.book-seo-grid h3{margin:15px 0 8px;color:var(--book-navy);font:700 22px var(--serif)}.book-seo-grid p{margin:0;color:#6b7c7f;font-size:12px;line-height:1.65}.book-faq{max-width:820px;margin:auto}.book-faq>h2{text-align:center}.book-faq details{margin-top:10px;border:1px solid #dce6e2;border-radius:12px;background:#fff}.book-faq summary{padding:17px 20px;color:var(--book-navy);font-size:13px;font-weight:900;cursor:pointer}.book-faq details p{margin:0;padding:0 20px 18px;color:#66797c;font-size:12px;line-height:1.65}
@media(max-width:700px){.book-seo-content{padding:50px 0 58px}.book-seo-grid{grid-template-columns:1fr;margin-bottom:42px}.book-seo-intro{text-align:left}.book-faq>h2{text-align:left}}

/* Dark theme — UI surfaces only; printable pages and chosen covers stay true to print */
[data-theme="dark"] .book-builder{background:#101b1d;color:#d8e6e5}
[data-theme="dark"] .book-hero{border-color:#294042;background:linear-gradient(115deg,#122224 0,#182729 58%,#163032 100%)}
[data-theme="dark"] .book-hero h1,[data-theme="dark"] .book-section-heading h2,[data-theme="dark"] .book-ai-panel h3,[data-theme="dark"] .book-selection h3,[data-theme="dark"] .book-preview-summary h3,[data-theme="dark"] .book-cart-success h2,[data-theme="dark"] .book-cart-details h3,[data-theme="dark"] .book-download-header h2,[data-theme="dark"] .book-download-info h3,[data-theme="dark"] .book-help-panel h3,[data-theme="dark"] .book-seo-intro h2,[data-theme="dark"] .book-seo-grid h3,[data-theme="dark"] .book-faq>h2{color:#edf8f7}
[data-theme="dark"] .book-hero p:not(.eyebrow),[data-theme="dark"] .book-section-heading p:not(.eyebrow),[data-theme="dark"] .book-ai-panel p,[data-theme="dark"] .book-selection>p,[data-theme="dark"] .book-page-copy span,[data-theme="dark"] .book-cart-success>p:last-child,[data-theme="dark"] .book-payment-note,[data-theme="dark"] .book-download-header p:last-child,[data-theme="dark"] .book-download-meta span,[data-theme="dark"] .book-download-trust,[data-theme="dark"] .book-download-shell>.book-help-panel section>p:not(.eyebrow),[data-theme="dark"] .book-seo-intro>p:last-child,[data-theme="dark"] .book-seo-grid p,[data-theme="dark"] .book-faq details p{color:#a9bcbd}
[data-theme="dark"] .book-hero-points span{border-color:#365052;background:rgba(26,45,47,.82);color:#70d8d5}
[data-theme="dark"] .book-sheet{border-color:#3a4b4c;background:#203033}
[data-theme="dark"] .book-steps button{color:#819395}
[data-theme="dark"] .book-steps button:after{background:#334547}
[data-theme="dark"] .book-steps span{border-color:#425557;background:#1a2b2d}
[data-theme="dark"] .book-steps button.is-active{color:#eff8f7}
[data-theme="dark"] .book-mode-tabs,[data-theme="dark"] .book-ai-panel,[data-theme="dark"] .book-filters,[data-theme="dark"] .book-page-card,[data-theme="dark"] .book-selection,[data-theme="dark"] .cover-form,[data-theme="dark"] .book-preview-summary,[data-theme="dark"] .book-cart-card,[data-theme="dark"] .book-cart-list-item,[data-theme="dark"] .book-download-main,[data-theme="dark"] .book-download-shell>.book-help-panel,[data-theme="dark"] .book-seo-grid article,[data-theme="dark"] .book-faq details{border-color:#304446;background:#19292b;box-shadow:none}
[data-theme="dark"] .book-ai-panel{background:linear-gradient(135deg,#183032,#202a28)}
[data-theme="dark"] .book-mode-tabs button{color:#adbec0}
[data-theme="dark"] .book-mode-tabs button.is-active{background:#087f83;color:#fff}
[data-theme="dark"] .book-ai-panel textarea,[data-theme="dark"] .book-prompt-chips button,[data-theme="dark"] .book-filters input,[data-theme="dark"] .book-filters select,[data-theme="dark"] .cover-form input,[data-theme="dark"] .cover-form select,[data-theme="dark"] .book-cart-list-item button{border-color:#405557;background:#102022;color:#dce9e8;color-scheme:dark}
[data-theme="dark"] .book-prompt-chips button,[data-theme="dark"] .book-results-bar button,[data-theme="dark"] .book-text-button{color:#66d4d1}
[data-theme="dark"] .book-filters label>span,[data-theme="dark"] .cover-form label,[data-theme="dark"] .book-page-copy strong,[data-theme="dark"] .book-selected-item strong,[data-theme="dark"] .book-page-total strong,[data-theme="dark"] .book-cart-details dd,[data-theme="dark"] .book-cart-list-item strong,[data-theme="dark"] .book-download-shell>.book-help-panel footer strong{color:#e5f1f0}
[data-theme="dark"] .book-results-bar,[data-theme="dark"] .book-page-total span,[data-theme="dark"] .book-cart-list-item small,[data-theme="dark"] .book-download-shell>.book-help-panel footer{color:#9badaf}
[data-theme="dark"] .book-selected-item,[data-theme="dark"] .book-cart-details dl div,[data-theme="dark"] .book-download-meta b{background:#223537}
[data-theme="dark"] .book-count-ring{border-color:#294345;border-top-color:#35b9b7;color:#e7f4f3}
[data-theme="dark"] .book-page-total,[data-theme="dark"] .book-preview-summary>div,[data-theme="dark"] .book-download-info .book-download-price,[data-theme="dark"] .book-download-shell>.book-help-panel footer{border-color:#304446}
[data-theme="dark"] .book-preview-stage{background:#152628}
[data-theme="dark"] .book-preview-stage>button{border-color:#405557;background:#213436;color:#e9f5f4}
[data-theme="dark"] .book-preview-page,[data-theme="dark"] .book-page-card img,[data-theme="dark"] .book-thumb{background:#fff}
[data-theme="dark"] .book-cart-list-item.is-active{border-color:#35b9b7;background:#193536}
[data-theme="dark"] .book-download-header{border-color:#304446;background:linear-gradient(110deg,#183233,#2a2921)}
[data-theme="dark"] .book-download-shell>.book-help-panel{background:#29271f}
[data-theme="dark"] .book-hero-inner .book-cart-indicator{border-color:#3d5052;background:rgba(24,42,44,.94);color:#eef8f7}
[data-theme="dark"] .book-hero-inner .book-cart-indicator b{background:#405254;color:#d7e3e2}
[data-theme="dark"] .book-ai-note{border-color:#3b5052;background:#203234;color:#c1d1d2}
[data-theme="dark"] .book-ai-note[data-state="error"]{border-color:#754842;background:#3b2422;color:#ffb8b0}
[data-theme="dark"] .book-ai-note[data-state="success"]{border-color:#29634f;background:#19382e;color:#91e0bd}
[data-theme="dark"] .book-download-status[data-state="loading"]{background:#213638;color:#bdd0d1}
[data-theme="dark"] .book-download-status[data-state="success"]{background:#19382e;color:#91e0bd}
[data-theme="dark"] .book-download-status[data-state="error"]{background:#3b2422;color:#ffb8b0}
[data-theme="dark"] .book-seo-content{border-color:#304446;background:linear-gradient(180deg,#142729,#101b1d)}
[data-theme="dark"] .book-faq summary{color:#e6f2f1}

/* High-contrast dark-theme typography and mobile AI hand-off */
.book-selection{scroll-margin-top:92px}
[data-theme="dark"] .book-builder{color:#e4eeee;-webkit-font-smoothing:antialiased}
[data-theme="dark"] .book-hero p:not(.eyebrow),[data-theme="dark"] .book-section-heading p:not(.eyebrow),[data-theme="dark"] .book-ai-panel p,[data-theme="dark"] .book-selection>p,[data-theme="dark"] .book-page-copy span,[data-theme="dark"] .book-selected-item small,[data-theme="dark"] .book-page-total span,[data-theme="dark"] .book-preview-stage>p,[data-theme="dark"] .book-cart-success>p:last-child,[data-theme="dark"] .book-cart-details dt,[data-theme="dark"] .book-payment-note,[data-theme="dark"] .book-download-header p:last-child,[data-theme="dark"] .book-download-meta span,[data-theme="dark"] .book-download-trust,[data-theme="dark"] .book-download-shell>.book-help-panel section>p:not(.eyebrow),[data-theme="dark"] .book-download-shell>.book-help-panel footer,[data-theme="dark"] .book-seo-intro>p:last-child,[data-theme="dark"] .book-seo-grid p,[data-theme="dark"] .book-faq details p{color:#c2d0d1}
[data-theme="dark"] .book-steps button,[data-theme="dark"] .cover-preview-wrap,[data-theme="dark"] .book-cart-list-item small,[data-theme="dark"] .book-price del,[data-theme="dark"] .book-download-price del,[data-theme="dark"] .book-download-price>div small{color:#adbec0}
[data-theme="dark"] .book-mode-tabs button,[data-theme="dark"] .book-results-bar{color:#c8d5d5}
[data-theme="dark"] .book-page-copy strong,[data-theme="dark"] .book-selected-item strong,[data-theme="dark"] .book-cart-list-item strong,[data-theme="dark"] .book-filters label>span,[data-theme="dark"] .cover-form label,[data-theme="dark"] .book-cart-details dt,[data-theme="dark"] .book-download-meta b{font-weight:900}
[data-theme="dark"] .book-ai-panel textarea::placeholder,[data-theme="dark"] .book-filters input::placeholder,[data-theme="dark"] .cover-form input::placeholder{color:#91a6a8;opacity:1}
[data-theme="dark"] .book-ai-panel textarea:focus,[data-theme="dark"] .book-filters input:focus,[data-theme="dark"] .book-filters select:focus,[data-theme="dark"] .cover-form input:focus,[data-theme="dark"] .cover-form select:focus{border-color:#69d5d2;outline:2px solid rgba(105,213,210,.22);outline-offset:1px}
@media(max-width:700px){.book-selection{scroll-margin-top:84px}}