.sales-hero{background:#f2f4fa;border-bottom:1px solid #e4e8f1}
.sales-hero-grid{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:5%;padding-top:30px;padding-bottom:30px}
.sales-hero h1{font-size:clamp(42px,4.4vw,65px);line-height:1.06;letter-spacing:-.06em;margin:20px 0}
.sales-hero-copy>p{max-width:470px;color:#5e6981;font-size:16px;line-height:1.75}
.sales-offer{display:flex;gap:20px;align-items:center;font-size:13px;margin-top:23px;color:#52607a}
.sales-offer strong{font:800 21px var(--display);color:var(--ink)}
.sales-actions{display:flex;flex-wrap:wrap;gap:22px;align-items:center;margin-top:18px}
.sales-hero-facts{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:22px;color:#6d7890;font-size:11px}
.sales-hero-facts span:before{content:'✓';color:var(--blue);margin-right:7px;font-weight:700}
.sales-hero-image{position:relative;display:block;min-width:0;border-radius:5px;overflow:hidden;aspect-ratio:1.13;background:#e3e9f4}
.sales-hero-image img{display:block;width:100%;height:100%;object-fit:cover}
.hero-image-caption{position:absolute;bottom:13px;left:18px;color:#61708d;font-size:8px;letter-spacing:.14em;font-weight:700}
.buyer-strip{border-bottom:1px solid #e3e8f1;background:#fff}
.buyer-strip-inner{display:grid;grid-template-columns:repeat(4,1fr);padding-top:21px;padding-bottom:21px;gap:20px}
.buyer-strip strong{display:block;font-size:12px;font-weight:700}.buyer-strip span,.buyer-strip a{display:block;font-size:11px;color:var(--muted);margin-top:3px}.buyer-strip a{color:var(--blue)}
.sales-section{padding-top:65px;padding-bottom:65px}
.sales-section-heading{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:28px}
.sales-section-heading h2,.brand-story h2{font-size:clamp(30px,3.2vw,43px);line-height:1.17;letter-spacing:-.05em;margin-top:15px}
.sales-section-heading>p{max-width:320px;font-size:14px;color:var(--muted);line-height:1.75}
.sales-section-heading>.text-link{color:var(--blue);white-space:nowrap}
.shop-format{font-size:10px;color:#75829e;margin-top:12px;line-height:1.5}
.shop-category-links{display:flex;gap:18px 30px;flex-wrap:wrap;margin-top:25px;font-size:12px;font-weight:700;color:var(--blue)}
.inside-section{background:#f1f4fb;padding:65px 0}
.inside-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.inside-page{margin:0;min-width:0}.inside-page img{display:block;width:100%;aspect-ratio:.9;object-fit:contain;background:#e6ecf8;border-radius:3px}
.inside-page figcaption{font:700 13px var(--display);margin-top:13px;letter-spacing:-.02em}
.inside-footer{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-top:28px}
.inside-footer p{font-size:12px;color:#6b7891}
.use-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;border-top:1px solid #dde4ee;padding-top:25px}
.use-steps article>span{color:var(--blue);font-size:12px;font-weight:700}
.use-steps h3{font-size:18px;letter-spacing:-.04em;margin:12px 0 9px}
.use-steps p{font-size:14px;color:var(--muted);line-height:1.75}
.brand-story{background:#f7f8fb;padding:55px 0}
.brand-story-grid{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}
.brand-story-grid>img{display:block;width:100%;height:330px;object-fit:cover}
.brand-story-grid p{font-size:15px;line-height:1.8;color:var(--muted);margin:20px 0}
.brand-story-grid .text-link{color:var(--blue)}
.sales-final{background:#2547b4;color:white;padding:40px 0}
.sales-final>.wrap{display:flex;justify-content:space-between;gap:35px;align-items:center}
.sales-final h2{font-size:clamp(30px,3.5vw,45px);line-height:1.15;letter-spacing:-.05em;margin-top:13px}
.sales-final p{font-size:14px;color:#d4e0ff;margin-top:13px}
.sales-final .button{margin:0}
.product-gallery{min-width:0;align-self:start}
.product-gallery .product-visual{aspect-ratio:1}
.gallery-thumbs{display:flex;gap:8px;margin-top:12px;overflow:auto;padding:3px 1px 7px}
.gallery-thumb{flex:1;min-width:70px;max-width:120px;border:1px solid #dce3ef;padding:6px;background:white;border-radius:4px;cursor:pointer;text-align:left}
.gallery-thumb[aria-pressed=true]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}
.gallery-thumb img{display:block;width:100%;aspect-ratio:1;object-fit:contain;background:#f0f3f9}
.gallery-thumb span{display:block;font-size:9px;color:#626e87;margin-top:6px;line-height:1.3}
.product-detail h1{font-size:clamp(34px,3.7vw,51px)}
.product-detail .back-link{margin-bottom:25px}
.purchase-facts{font-size:11px;color:#697690;line-height:1.7;margin-top:18px}
.purchase-help{font-size:11px;color:#71809c;margin-top:16px;text-decoration:underline;text-underline-offset:3px}
.product-included{display:grid;grid-template-columns:.8fr 1.2fr;gap:8%;border-top:1px solid #dfe5ef;margin-top:55px;padding-top:40px}
.included-intro h2,.product-questions h2,.related-products>h2{font-size:28px;line-height:1.2;letter-spacing:-.045em;margin:14px 0}
.included-intro>p{font-size:13px;color:var(--muted)}
.included-row{display:flex;gap:22px;align-items:baseline;padding:12px 0;border-bottom:1px solid #e3e8f1}
.included-row span{font-size:10px;color:#7f90b2;font-weight:700;flex:none}
.included-row p{font-size:14px;color:#5c6982}
.product-questions{margin:45px 0 0;padding:25px 30px;background:#f5f7fc}
.product-questions details{border-bottom:1px solid #dce3ef}
.product-questions details:last-child{border:0}
.product-questions summary{font-size:14px;font-weight:700;padding:16px 0;cursor:pointer}
.product-questions details>p{font-size:13px;color:var(--muted);line-height:1.8;margin:0 0 18px;max-width:750px}
.related-products{margin-top:50px}
.related-products>.shop-grid{margin-top:24px}
.product-assurance{margin-top:40px}
@media(max-width:850px){
.sales-hero-grid{gap:4%}.sales-hero h1{font-size:46px}.sales-hero-copy>p{font-size:14px}
.sales-actions{gap:14px}.sales-actions .button{padding:13px 15px}.sales-actions>.text-link{font-size:12px}
.buyer-strip-inner{gap:15px}.sales-offer{gap:12px}
}
@media(max-width:600px){
.sales-hero-grid{grid-template-columns:1fr;gap:25px;padding-top:32px;padding-bottom:18px}
.sales-hero h1{font-size:43px;margin:18px 0}
.sales-offer{margin-top:18px}.sales-actions{margin-top:15px}
.sales-hero-facts{margin-top:18px;font-size:10px;gap:10px 15px}
.sales-hero-image{aspect-ratio:1.28}
.buyer-strip-inner{grid-template-columns:1fr 1fr;gap:16px}
.buyer-strip strong{font-size:11px}
.sales-section{padding-top:48px;padding-bottom:48px}
.sales-section-heading{align-items:flex-start;flex-direction:column;gap:15px;margin-bottom:24px}
.sales-section-heading h2,.brand-story h2{font-size:32px}
.shop-category-links{flex-direction:column;gap:14px}
.inside-section{padding:48px 0}
.inside-gallery{gap:10px}.inside-page figcaption{font-size:10px;line-height:1.4}
.inside-footer{align-items:flex-start;flex-direction:column;gap:15px}
.use-steps{grid-template-columns:1fr;gap:23px;padding-top:20px}
.use-steps h3{margin-top:8px}
.brand-story{padding:40px 0}.brand-story-grid{grid-template-columns:1fr;gap:25px}.brand-story-grid>img{height:250px}
.sales-final>.wrap{align-items:flex-start;flex-direction:column;gap:23px}
.product-included{grid-template-columns:1fr;gap:20px;margin-top:35px;padding-top:30px}
.product-questions{padding:20px;margin-top:30px}.product-questions h2{font-size:23px}
.gallery-thumbs{gap:6px}.gallery-thumb{min-width:65px;padding:4px}
}
.sales-hero-image{aspect-ratio:16/11;background:#e9eef8}.sales-hero-image img,.product-gallery .product-img,.shop-image .product-img{object-fit:contain}.hero-image-caption{bottom:8px;font-size:8px}.sales-hero-grid{padding-top:28px;padding-bottom:28px}@media(max-width:600px){.sales-hero-image{aspect-ratio:16/11}.sales-hero-grid{padding-top:30px;padding-bottom:18px}}
.sales-final .final-support{font-size:12px;margin-top:12px}.final-support a{color:#fff;text-decoration:underline;text-underline-offset:3px}
.home-collection .sales-section-heading{margin-bottom:27px}
.home-collection h2{font-size:clamp(30px,3.2vw,43px);line-height:1.15}
.home-collection-intro{font-size:14px;color:var(--muted);margin-top:13px;max-width:490px;line-height:1.7}
.home-product-grid{row-gap:23px}
.home-product-grid .shop-image{position:relative;aspect-ratio:1.45}
.home-product-grid .shop-card-body{padding:18px}
.home-product-grid .shop-card-title{font-size:18px;line-height:1.35}
.home-product-grid .shop-card-desc{font-size:13px;min-height:43px}
.home-product-grid .shop-price{font-size:18px}
.home-product-grid .shop-link{font-size:12px}
.recommendation-badge{position:absolute;left:13px;top:13px;background:#1e3f9d;color:white;border-radius:4px;padding:5px 9px;font:700 9px var(--font);letter-spacing:.03em}
@media(max-width:850px){.home-product-grid .shop-card-title{font-size:16px}.home-product-grid .shop-card-bottom{flex-wrap:wrap;gap:8px}.home-product-grid .shop-card-body{padding:15px}.home-product-grid .shop-card-desc{font-size:12px}}
@media(max-width:600px){.home-collection h2{font-size:32px}.home-product-grid .shop-image{aspect-ratio:1.3}.home-product-grid .shop-card-title{font-size:19px}.home-product-grid .shop-card-body{padding:18px}.home-product-grid .shop-card-desc{font-size:13px;min-height:0}.home-product-grid .shop-card-bottom{flex-wrap:nowrap}}
.home-product-grid .home-card-price{display:block;font-size:18px;margin:7px 0 10px;color:#254fbc}.home-product-grid .shop-card-bottom{justify-content:flex-start;margin-top:15px;padding-top:13px}

/* Shared app compatibility: authentic publisher icons, compact responsive tiles. */
.app-compatibility{scroll-margin-top:100px;margin-top:22px;padding:20px;border:1px solid #e0e6f2;border-radius:12px;background:linear-gradient(120deg,#f7f9ff 0%,#fff 75%);box-shadow:0 4px 18px #1c325505}
.compatibility-kicker{display:block;font:800 9px var(--font);letter-spacing:.13em;color:#5570aa;margin-bottom:8px}
.app-compatibility h2{font:800 19px/1.25 var(--display);letter-spacing:-.04em;margin:0;color:var(--ink)}
.app-compatibility .compatibility-copy{font-size:12px;color:var(--muted);line-height:1.65;margin:9px 0 0;max-width:510px}
.compatible-apps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:16px}
.compatible-app{--app-accent:#7f91b4;display:flex;align-items:center;gap:11px;min-width:0;min-height:72px;padding:12px;border:1px solid #e0e6f0;border-radius:10px;background:#fff;color:var(--ink);text-decoration:none;box-shadow:0 2px 4px #1c325503;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease,background-color .2s ease}
.compatible-app-goodnotes{--app-accent:#24acb8}.compatible-app-notability{--app-accent:#168dff}.compatible-app-noteshelf{--app-accent:#e99b4e}.compatible-app-pdf-expert{--app-accent:#f4465e}
.compatible-app-icon{display:block;width:40px;height:40px;flex:0 0 40px;object-fit:contain;border-radius:10px;box-shadow:0 2px 5px #15254c10}
.compatible-app-label{display:flex;flex-direction:column;gap:4px;min-width:0}
.compatible-app-label strong{font:800 12px/1.25 var(--font);white-space:nowrap}
.compatible-app-label>span{font:500 10px/1.3 var(--font);color:#7a859b}
.compatible-app:focus-visible{outline:2px solid var(--blue);outline-offset:4px;border-color:var(--app-accent)}
@media(hover:hover) and (pointer:fine){.compatible-app:hover{transform:translateY(-3px);border-color:var(--app-accent);box-shadow:0 8px 18px #23396212;background:#fff}.compatible-app:hover .compatible-app-label>span{color:#425f9b}}
.compatible-app:active{transform:translateY(0);background:#f1f5ff}
.app-compatibility .compatibility-note{font-size:10px;color:#71809a;line-height:1.6;margin:14px 0 0;padding-top:12px;border-top:1px solid #e5eaf4}
.home-app-compatibility{scroll-margin-top:88px;padding-top:24px}
.home-app-compatibility .app-compatibility{margin:0;padding:25px 27px;display:grid;grid-template-columns:minmax(235px,.9fr) minmax(0,2fr);column-gap:32px;align-items:center}
.home-app-compatibility .compatibility-intro{max-width:320px}
.home-app-compatibility .app-compatibility h2{font-size:25px;max-width:260px}
.home-app-compatibility .compatible-apps{grid-template-columns:repeat(4,minmax(0,1fr));margin:0;gap:10px}
.home-app-compatibility .compatible-app{padding:12px 10px;gap:9px;min-height:84px}
.home-app-compatibility .compatible-app-icon{width:38px;height:38px;flex-basis:38px}
.home-app-compatibility .compatibility-note{grid-column:1/-1;margin-top:18px}
@media(max-width:1100px) and (min-width:601px){.home-app-compatibility .app-compatibility{grid-template-columns:1fr;gap:18px}.home-app-compatibility .compatibility-intro{max-width:none}.home-app-compatibility .app-compatibility h2{max-width:none}.home-app-compatibility .compatibility-note{margin-top:0}.home-app-compatibility .compatible-app{min-height:74px}}
@media(max-width:600px){.app-compatibility{padding:17px}.home-app-compatibility{padding-top:18px}.home-app-compatibility .app-compatibility{padding:20px;display:block}.home-app-compatibility .app-compatibility h2{font-size:24px}.home-app-compatibility .compatible-apps{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:17px;gap:9px}.home-app-compatibility .compatible-app{min-height:72px;padding:10px;gap:9px}.compatible-app-icon,.home-app-compatibility .compatible-app-icon{width:34px;height:34px;flex-basis:34px;border-radius:8px}.compatible-app-label strong{font-size:11px}.compatible-app-label>span{font-size:9px}.app-compatibility .compatibility-copy{font-size:12px}}
@media(prefers-reduced-motion:reduce){.compatible-app{transition:none}.compatible-app:hover,.compatible-app:active{transform:none}}

@media(min-width:601px) and (max-width:1050px){.product-detail .compatible-app{flex-direction:column;align-items:center;text-align:center;gap:7px;min-height:98px;padding:10px}.product-detail .compatible-app-icon{width:34px;height:34px;flex-basis:34px}.product-detail .compatible-app-label strong{font-size:11px}}
@media(max-width:360px){.compatible-app,.home-app-compatibility .compatible-app{flex-direction:column;align-items:center;text-align:center;gap:7px;padding:10px;min-height:98px}.compatible-app-label strong{font-size:11px}}