.books-sales{position:relative;background:radial-gradient(ellipse at 85% 10%,#45684755,transparent 55%),#102d23;color:#f6f0df;border-block:1px solid #caa96080;overflow:hidden}
.books-sales .books-intro{gap:clamp(32px,5vw,80px);align-items:center}
.books-sales .eyebrow{color:#edcf8d;font-size:13px;letter-spacing:.14em}
.books-sales h2{color:#fff9e9;font-size:clamp(38px,4.6vw,66px);line-height:1.12;margin-bottom:24px}
.books-sales h2 em{color:#edcf8d}
.books-sales .books-sales-lead{color:#dedfce;font-size:18px;line-height:1.75;max-width:540px}
.books-sales-topics{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:24px 0 30px;padding:0}
.books-sales-topics li{padding:7px 12px;border:1px solid #cba96e60;border-radius:24px;color:#f0dec0;font-size:13px}
.books-sales .books-sales-primary{display:flex;justify-content:space-between;gap:24px;min-height:64px;width:fit-content;padding:18px 25px;font-size:18px;font-weight:700;box-shadow:0 8px 30px #d8b97735;position:relative;overflow:hidden;border-radius:4px;transition:transform .25s,box-shadow .25s}
.books-sales-primary::after{content:'';position:absolute;inset:0;transform:translateX(-150%) skewX(-20deg);background:linear-gradient(90deg,transparent,#fff8,transparent);animation:books-cta-shine 7s ease-in-out infinite;pointer-events:none}
.books-sales .books-sales-primary:hover{transform:translateY(-3px);box-shadow:0 12px 40px #edcf8d60}
.books-sales .books-sales-hint{font-size:13px;line-height:1.6;color:#c7cebe;margin:14px 0 24px}
.books-sales-buy{max-width:520px;border-top:1px solid #cba96e55;padding-top:14px;color:#ecdfc7}
.books-sales-buy summary{cursor:pointer;font-size:16px;font-weight:600;min-height:44px;display:list-item;list-style-position:inside;padding:10px 0}
.books-sales-buy p{color:#d5dbc9;font-size:15px;line-height:1.7;margin:10px 0}
.books-sales-buy .hero-actions{margin:16px 0 0;gap:10px}.books-sales-buy .button{color:#f9ecd0;border-color:#d8bc7c;font-size:14px;min-height:48px;padding:12px 18px}
.books-sales .books-hero{margin:0;max-width:560px;width:100%;justify-self:end}
.books-sales-photo{position:relative;display:block;border:1px solid #d8bc7c99;border-radius:12px;overflow:hidden;background:#f6f2e7;box-shadow:0 25px 65px #0005;transition:transform .3s}
.books-sales-photo:hover{transform:translateY(-5px)}
.books-sales .books-hero img{display:block;width:100%;height:auto;object-fit:contain;border-radius:0;mix-blend-mode:normal}
.books-sales-badge{display:block;background:#e1c182;color:#16362a;padding:16px 22px;font-size:24px;line-height:1.15;font-weight:700}
.books-sales-badge small{display:block;font-size:10px;letter-spacing:.13em;margin-top:8px}
.books-sales-image-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#e1c182;color:#16362a;font-size:16px;font-weight:600;padding:18px 22px;min-height:56px}
.books-sales .books-hero figcaption{color:#c7cebe;font-size:11px;margin-top:16px}
.books-sales a:focus-visible,.books-sales summary:focus-visible{outline:3px solid #f6d990;outline-offset:5px}
@keyframes books-cta-shine{0%,65%{transform:translateX(-150%) skewX(-20deg)}85%,100%{transform:translateX(150%) skewX(-20deg)}}
@media(max-width:640px){.books-sales{padding-block:56px}.books-sales .books-intro{gap:32px}.books-sales h2{font-size:42px}.books-sales .books-sales-lead{font-size:17px}.books-sales .books-sales-primary{width:100%;font-size:16px;padding:18px;gap:12px}.books-sales-topics{margin:20px 0 24px}.books-sales .books-hero{max-width:440px;justify-self:center}.books-sales-badge{font-size:22px}.books-sales-buy .hero-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.books-sales-primary::after{animation:none;display:none}.books-sales .books-sales-primary,.books-sales-photo{transition:none}.books-sales .books-sales-primary:hover,.books-sales-photo:hover{transform:none}}
/* Keep the main action visible and copy legible within the existing home styles. */
.academy-home .books-sales{padding-block:64px}
.academy-home .books-sales h2{font-size:clamp(38px,4.2vw,58px);line-height:1.12}
.academy-home .books-sales .books-intro-copy>p.books-sales-lead{color:#e3e6d6;font-size:18px;line-height:1.7}
.academy-home .books-sales .books-intro-copy>p.books-sales-hint{color:#c7cebe;font-size:13px}
@media(min-width:901px){.books-sales .books-hero img{max-height:360px}.books-sales .books-intro{grid-template-columns:1.1fr 1fr}}
@media(max-width:640px){.academy-home .books-sales{padding-block:48px}.academy-home .books-sales h2{font-size:42px}.academy-home .books-sales .books-intro-copy>p.books-sales-lead{font-size:17px}}