.lp-sample-reader{margin:16px 0 56px;padding:36px 0 30px;border-top:1px solid var(--border);border-bottom:1px solid var(--border);color:var(--text);scroll-margin-top:24px}
.lp-sample-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:32px}.lp-sample-heading h2{font-family:var(--font-heading,"LP Live Playfair",Georgia,serif);font-size:clamp(30px,4vw,44px);line-height:1.15;margin:8px 0 0;max-width:520px}.lp-sample-heading h2 em{color:var(--muted);font-weight:inherit}.lp-sample-heading>p{color:var(--muted);max-width:250px;font-size:15px;line-height:1.6;margin:0}.lp-sample-heading .eyebrow{margin:0}
.lp-sample-stage{position:relative;display:flex;max-width:880px;margin:auto;perspective:2000px;isolation:isolate;touch-action:pan-y;box-shadow:0 20px 38px #0002,0 3px 8px #0002;border-radius:4px;background:#fffdf7;outline-offset:8px}
.lp-sample-page{border:0!important;border-radius:0!important;box-shadow:none!important;padding:0!important;margin:0!important;display:block!important;width:50%;aspect-ratio:513/738;background:#fffdf7!important;position:relative;overflow:hidden;cursor:zoom-in!important;color:#143e47!important;min-width:0;}
.lp-sample-page img{width:100%;height:100%;object-fit:contain;display:block;max-height:none;pointer-events:none}.lp-sample-page:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 90%,#00000013)}.lp-sample-page+.lp-sample-page:after{background:linear-gradient(90deg,#00000017,transparent 8%)}.lp-sample-page:focus-visible{outline:3px solid var(--selection,#16859b)!important;outline-offset:2px;z-index:3}.lp-sample-page[disabled]{cursor:default!important;opacity:1!important}
.lp-sample-empty{display:grid;place-items:center;height:100%;padding:30px;text-align:center;font-family:var(--font-heading,Georgia,serif);font-size:24px;color:#55757c;box-sizing:border-box}.lp-sample-controls{display:flex;align-items:center;justify-content:center;gap:28px;margin-top:26px}.lp-sample-controls button{width:46px;height:46px;min-width:46px;border:1px solid var(--border);border-radius:50%;padding:0;background:var(--surface);color:var(--text);font-family:inherit;font-size:24px;cursor:pointer;box-shadow:none}.lp-sample-controls button:hover:not(:disabled){border-color:var(--selection);background:var(--soft,var(--surface))}.lp-sample-controls button:disabled{opacity:.35;cursor:default}.lp-sample-status{min-width:190px;text-align:center;font-size:14px;line-height:1.7}.lp-sample-status small{display:block;color:var(--muted);font-size:12px}.lp-sample-footer{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;text-align:center;margin:18px 0 0;font-size:13px;color:var(--muted)}.lp-sample-footer a{color:var(--text);text-underline-offset:4px}
.lp-sample-leaf{position:absolute;top:0;bottom:0;left:50%;width:50%;transform-origin:left center;transform-style:preserve-3d;z-index:5;pointer-events:none}.lp-sample-leaf.is-backward{left:0;transform-origin:right center}.lp-sample-leaf>div{position:absolute;inset:0;backface-visibility:hidden;background:#fffdf7;overflow:hidden;box-shadow:0 0 18px #0003}.lp-sample-leaf>div:nth-child(2){transform:rotateY(180deg)}.lp-sample-leaf img{width:100%;height:100%;object-fit:contain;display:block}.lp-sample-leaf>div:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#0002,transparent 25%,#fff2 70%,#0001);pointer-events:none}
.lp-sample-zoom{padding:0;border:1px solid var(--border);border-radius:16px;background:var(--surface,#fffdf7);color:var(--text);width:min(1100px,96vw);max-width:96vw;max-height:94dvh;box-shadow:0 24px 80px #0006}.lp-sample-zoom::backdrop{background:#081c25bb;backdrop-filter:blur(5px)}.lp-sample-zoom header{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px 18px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--surface,#fffdf7);z-index:1}.lp-sample-zoom header p{margin:0;font-weight:700}.lp-sample-zoom button{padding:8px 16px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:8px;cursor:pointer}.lp-sample-zoom img{display:block;width:100%;height:auto;background:white}.lp-sample-reader.is-busy .lp-sample-stage{cursor:progress}
@media(max-width:640px){.lp-sample-heading{display:block;margin-bottom:24px}.lp-sample-heading>p{max-width:none;margin-top:16px}.lp-sample-reader{padding-top:28px}.lp-sample-stage{max-width:420px}.lp-sample-page{width:100%}.lp-sample-page:nth-child(2){display:none!important}.lp-sample-page:after{background:none}.lp-sample-leaf,.lp-sample-leaf.is-backward{left:0;width:100%}.lp-sample-controls{gap:16px}.lp-sample-status{min-width:160px}.lp-sample-zoom{width:96vw}.lp-sample-footer{font-size:12px}}
@media(prefers-reduced-motion:reduce){.lp-sample-stage *{animation:none!important;transition:none!important}}

@media(min-width:641px){.lp-sample-stage{max-width:min(880px,calc((100svh - 330px)*1.39));min-width:min(480px,100%)}}

.lp-sample-controls{position:sticky;bottom:96px;z-index:8;width:fit-content;max-width:100%;margin:26px auto 0;padding:8px 14px;border:1px solid var(--border);border-radius:48px;background:var(--surface);box-shadow:0 6px 22px #0001;box-sizing:border-box}@media(max-width:640px){.lp-sample-controls{bottom:88px;gap:12px;padding:6px 10px}}

@media(min-width:641px){.lp-sample-stage.is-closed{background:transparent;box-shadow:none}.lp-sample-page.is-blank{visibility:hidden}.lp-sample-stage.is-closed>.lp-sample-page:nth-child(2){box-shadow:0 20px 38px #0002,0 3px 8px #0002!important;border-radius:0 4px 4px 0!important}}
.lp-sample-stage.is-closing{background:transparent;box-shadow:none}.lp-sample-stage.is-closing>.lp-sample-page{visibility:hidden}
/* Gentle book-cover tilt beside the purchase details. */
@media (hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){
.be-cover-stage{perspective:1100px}
.be-cover-stage .be-real-cover{transform-origin:50% 60%;transition:transform .55s cubic-bezier(.2,.7,.2,1),filter .55s ease;backface-visibility:hidden}
.be-cover-stage:hover .be-real-cover{transform:rotateY(-10deg) rotateZ(-2deg) translateY(-7px) scale(1.025);filter:drop-shadow(12px 20px 15px #0003)}
}
/* Physical cover, page block, back board and spine move as one book. */
.be-cover-stage{perspective:1200px;overflow:visible}
.lp-volume-book{position:relative;width:min(310px,100%);margin:6px auto 12px;transform-style:preserve-3d;transform:rotateY(-20deg) rotateZ(-1deg);transition:transform .65s cubic-bezier(.2,.7,.2,1);isolation:auto}
.be-cover-stage .lp-volume-book .be-real-cover{display:block;width:100%;max-width:100%;height:auto;position:relative;transform:translateZ(13px)!important;filter:none!important;box-shadow:inset 4px 0 5px #0003,0 1px 2px #0004;border-radius:2px 4px 4px 2px;backface-visibility:hidden;transition:none}
.lp-volume-book:before{content:"";position:absolute;left:100%;top:3px;bottom:3px;width:24px;background:repeating-linear-gradient(90deg,#e1d8c6 0px,#faf6e9 1px,#faf6e9 2px,#cfc5b2 3px);transform-origin:left;transform:translateZ(12px) rotateY(90deg);box-shadow:inset 0 0 5px #0002;backface-visibility:hidden}
.lp-volume-book:after{content:"";position:absolute;inset:0;background:#173d43;border-radius:2px 4px 4px 2px;transform:translateZ(-13px);box-shadow:12px 20px 25px #0004,2px 3px 5px #0003}
.lp-volume-spine{position:absolute;left:0;top:0;bottom:0;width:26px;background:linear-gradient(90deg,#10353b,#32616a 40%,#10353b);transform-origin:left;transform:translateZ(-13px) rotateY(-90deg);backface-visibility:hidden}
@media(hover:hover) and (pointer:fine) and (prefers-reduced-motion:no-preference){.be-cover-stage:hover .lp-volume-book{transform:rotateY(-32deg) rotateZ(-2deg) translateY(-6px)}}
@media(prefers-reduced-motion:reduce){.lp-volume-book{transition:none}}