.book-page{color:#403228;background:radial-gradient(circle at 12% 0,#bd87601f,#0000 30rem),#f5eddf;min-height:100svh;padding:clamp(.75rem,2vw,1.5rem);overflow-x:clip}.book-shell{width:min(100%,76rem);margin:0 auto}.book-home-link{color:#765b49;font-size:.82rem;text-decoration:none;transition:color .16s;display:inline-block}.book-home-link:hover,.book-home-link:focus-visible{color:#3f2e23}.book-header{text-align:center;width:min(100%,56rem);margin:clamp(1.1rem,3vw,2.2rem) auto clamp(1.2rem,3vw,2rem)}.book-header h1{color:#49372c;letter-spacing:-.025em;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.75rem,4vw,3.15rem);font-weight:500;line-height:1.12}.book-author{color:#a06449;margin:.65rem 0 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1rem,2vw,1.25rem)}.book-introduction{color:#66574b;max-width:50rem;margin:.85rem auto 0;font-size:clamp(.9rem,1.55vw,1.02rem);line-height:1.55}.book-preview{gap:.8rem;display:grid}.book-preview-heading{justify-content:space-between;align-items:center;gap:.8rem 1.2rem;display:flex}.book-preview-heading h2{color:#4a382d;margin:0;font-family:Georgia,Times New Roman,serif;font-size:clamp(1.2rem,2.5vw,1.65rem);font-weight:500}.book-preview-heading a{color:#694b3a;background:#fffaf1d1;border:1px solid #815b416b;border-radius:999px;padding:.62rem 1rem;font-size:.82rem;font-weight:700;text-decoration:none}.book-preview-heading a:hover,.book-preview-heading a:focus-visible{background:#fffaf1;border-color:#a06449}.book-pdf-frame{background:#ded8ce;border:1px solid #694b3733;border-radius:.9rem;width:100%;height:min(80svh,60rem);min-height:44rem;overflow:hidden;box-shadow:0 .9rem 2.4rem #4b32211f}.book-pdf-frame iframe{border:0;width:100%;height:100%;display:block}.book-purchase{justify-items:center;gap:.4rem;margin:.35rem 0 1rem;display:grid}.book-purchase a{color:#fffaf1;background:#a06449;border:1px solid #8e5e43;border-radius:999px;justify-content:center;align-items:center;min-width:10rem;padding:.72rem 1.3rem;font-size:.9rem;font-weight:700;text-decoration:none;transition:background .16s,border-color .16s;display:inline-flex}.book-purchase a:hover,.book-purchase a:focus-visible{background:#805039;border-color:#684331}.book-purchase small{color:#786a5d;text-align:center;font-size:.78rem}@media (max-width:40rem){.book-page{padding:.7rem}.book-header{margin-top:1rem}.book-preview-heading{flex-direction:column;align-items:stretch}.book-preview-heading a{align-self:flex-start}.book-pdf-frame{border-radius:.65rem;height:68svh;min-height:32rem}}