/* One storefront within the education site's existing visual system. */
.hm-shelf{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:44px;margin-top:40px}
.hm-book{min-width:0;display:flex;flex-direction:column;border-top:4px solid #c78022;padding-top:24px}
.hm-book:nth-child(2){border-color:#2f6fd0}.hm-book:nth-child(3){border-color:#287456}
.hm-cover{position:relative;margin:0 12px 40px 0;aspect-ratio:2/3}
.hm-cover>a:first-child{display:block;height:100%}.hm-cover>a:first-child img{display:block;width:100%;height:100%;object-fit:cover;border-radius:8px;box-shadow:0 15px 28px #15213b25}
.academy .hm-companion{position:absolute;bottom:-24px;right:-12px;width:35%;min-width:88px;max-width:118px;padding:5px;border:1px solid #d9e0eb;background:white;color:#15213b;border-radius:6px;box-shadow:0 6px 20px #08162e55;text-decoration:none;text-align:center;transition:transform .2s}
.hm-companion img{display:block;width:100%;height:auto;aspect-ratio:2/3;border-radius:2px}.hm-companion>span{display:block;font-size:11px;font-weight:700;line-height:1.3;padding:7px 1px 3px}.hm-companion small{display:block;font-size:10px;font-weight:400;color:#4d5b70;margin-top:4px}
.hm-companion:hover{transform:translateY(-4px)}.hm-book h3{font-size:1.5rem;margin:0}.hm-book>p{font-size:1rem}.hm-book-links{display:grid;justify-items:start;gap:14px;margin-top:auto}.hm-book-links>a:not(.ac-button){text-decoration:underline;text-underline-offset:4px;font-size:.9rem}.academy #books{scroll-margin-top:120px}.academy .hb-callout{max-width:1120px;margin:45px auto;padding:30px}
@media(max-width:850px){.hm-shelf{gap:28px}.hm-book h3{font-size:1.25rem}}
@media(max-width:700px){.hm-shelf{grid-template-columns:1fr;max-width:340px;margin-inline:auto;gap:50px}.hm-book h3{font-size:1.5rem}}
@media(prefers-reduced-motion:reduce){.hm-companion{transition:none}}