:root{--book-paper:#FFFBF2;--book-paper-edge:#EFE4CF;--book-ink:#2A2621;--book-muted:#7A6E5F;--book-board:#3D4247;--book-board-edge:#2A2E32;--book-backdrop:rgb(34 30 26 / 0.86);--book-tone-sun:#E9B21B;--book-tone-coral:#E07A4F;--book-tone-sea:#4FA99C;--book-tone-rose:#D9819A;--book-turn:900ms}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--book-paper:#1E2540;--book-paper-edge:#2C3558;--book-ink:#F0E9DC;--book-muted:#BDB2A2;--book-board:#10162A;--book-board-edge:#0A0F1E;--book-backdrop:rgb(6 9 20 / 0.9)}}:root[data-theme="dark"]{--book-paper:#1E2540;--book-paper-edge:#2C3558;--book-ink:#F0E9DC;--book-muted:#BDB2A2;--book-board:#10162A;--book-board-edge:#0A0F1E;--book-backdrop:rgb(6 9 20 / 0.9)}.book-launch{margin:var(--space-s) 0 0}.book-toggle{display:inline-flex;align-items:center;gap:var(--space-2xs);min-height:var(--target-comfortable);padding:.45em 1.2em .45em .95em;font-family:var(--font-display);font-weight:700;font-size:var(--step-0);color:var(--color-ink);background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-pill);cursor:pointer;box-shadow:0 2px 0 rgb(34 32 28 / .06);transition:transform var(--duration-fast) var(--ease-spring),border-color var(--duration-fast)}.book-toggle svg{color:var(--color-accent)}.book-toggle:hover{transform:translateY(-2px) rotate(-1deg);border-color:var(--color-ink)}.book-toggle:focus-visible{outline:3px solid var(--color-focus);outline-offset:3px}html.is-book-open{overflow:hidden}.book-dialog{position:fixed;inset:0;width:100%;max-width:none;height:100%;max-height:none;margin:0;padding:0;border:0;background:#fff0;color:var(--book-ink);display:none;flex-direction:column;align-items:center;overflow:hidden}.book-dialog[open]{display:flex}.book-dialog::backdrop{background:var(--book-backdrop)}@media (prefers-reduced-motion:no-preference){.book-dialog[open]{animation:book-in 420ms cubic-bezier(.22,1,.36,1)}.book-dialog[open]::backdrop{animation:book-fade 300ms ease-out}}@keyframes book-in{from{opacity:0;transform:translateY(24px) scale(.97)}}@keyframes book-fade{from{opacity:0}}.book-dialog__bar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-s);width:100%;padding:var(--space-xs) clamp(1rem, 3vw, 2rem);color:#FFF8EC}.book-dialog__title{margin:0;font-family:var(--font-display);font-weight:700;font-size:var(--step-0);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.9}.book-dialog__close{display:grid;place-items:center;flex:none;width:var(--target-comfortable);height:var(--target-comfortable);border-radius:50%;border:2px solid rgb(255 248 236 / .35);background:#fff0;color:#FFF8EC;cursor:pointer}.book-dialog__close:hover{background:rgb(255 248 236 / .12)}.book-dialog :focus-visible{outline:3px solid var(--color-sun,#F2B705);outline-offset:3px}.book-stage{flex:1;display:grid;place-items:center;width:100%;min-height:0;perspective:2600px;perspective-origin:50% 40%}.book{position:relative;height:var(--page-h);width:var(--page-w);transform-style:preserve-3d;cursor:pointer;touch-action:pan-y;user-select:none;transition:transform 700ms cubic-bezier(.22,1,.36,1)}.is-spread .book{width:calc(var(--page-w) * 2)}.is-spread .book[data-state="front"]{transform:translateX(-25%)}.is-spread .book[data-state="back"]{transform:translateX(25%)}.book::before,.book::after{content:"";position:absolute;top:6px;bottom:6px;width:10px;background:repeating-linear-gradient(90deg,var(--book-paper) 0 2px,var(--book-paper-edge) 2px 3px);border-radius:2px;transition:opacity 300ms}.book::after{right:-6px}.book::before{left:-6px}.is-single .book::before,.book[data-state="front"]::before,.book[data-state="back"]::after{opacity:0}.is-spread .book[data-state="front"]::after{right:-6px}.book-leaf{position:absolute;top:0;left:0;width:var(--page-w);height:100%;transform-origin:left center;transform-style:preserve-3d;transition:transform var(--book-turn) cubic-bezier(.645,.045,.355,1)}.is-spread .book-leaf{left:50%}.book-leaf.is-flipped{transform:rotateY(-180deg)}.is-single .book-leaf.is-flipped{visibility:hidden;transition:transform var(--book-turn) cubic-bezier(.645,.045,.355,1),visibility 0s var(--book-turn)}.book-leaf__face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;border-radius:3px 10px 10px 3px}.book-leaf__face--back{transform:rotateY(180deg);border-radius:10px 3px 3px 10px}.book-leaf__face::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;background:linear-gradient(90deg,rgb(0 0 0 / .28),rgb(0 0 0 / .04) 60%)}.book-leaf__face--back::after{background:linear-gradient(270deg,rgb(0 0 0 / .28),rgb(0 0 0 / .04) 60%)}@media (prefers-reduced-motion:no-preference){.book-leaf.is-turning .book-leaf__face::after{animation:book-shade var(--book-turn) ease-in-out}}@keyframes book-shade{50%{opacity:1}}.book-leaf__face{box-shadow:0 18px 28px -6px rgb(0 0 0 / .32)}.book-cover{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:12px;background:var(--book-board);box-shadow:inset 0 0 0 1px var(--book-board-edge),inset 14px 0 18px -12px rgb(255 255 255 / .22),inset -3px 0 0 rgb(0 0 0 / .25);border-radius:inherit}.book-cover::before{content:"";position:absolute;top:0;bottom:0;left:16px;width:2px;background:rgb(0 0 0 / .28);box-shadow:2px 0 0 rgb(255 255 255 / .08);z-index:2}.book-cover__art{position:absolute;inset:12px 12px 12px 26px;width:calc(100% - 38px);height:calc(100% - 24px);object-fit:cover;border-radius:4px 8px 8px 4px}.book-cover__label{position:relative;z-index:1;margin:0 0 clamp(1rem, 6%, 2.5rem) 26px;padding:.8em 1.1em;background:#FFF8EC;color:#22201C;border-radius:10px;box-shadow:0 6px 16px rgb(0 0 0 / .3);border:3px solid var(--book-tone-sun);transform:rotate(-1.2deg)}.book-cover__title{display:block;font-family:var(--font-display);font-weight:700;font-size:calc(var(--page-font) * 1.45);line-height:1.12;text-wrap:balance}.book-cover__site{display:block;margin-top:.35em;font-family:var(--font-display);font-size:calc(var(--page-font) * 0.72);letter-spacing:.04em;color:#574F45}.book-cover--back{justify-content:center;align-items:center}.book-cover--back::before{left:auto;right:16px;box-shadow:-2px 0 0 rgb(255 255 255 / .08)}.book-cover--back .book-cover__site{color:rgb(255 248 236 / .75);font-size:calc(var(--page-font) * 0.9)}.book-endpaper{position:absolute;inset:0;background-color:#E9DCC4;background-image:radial-gradient(circle at 25% 25%,rgb(184 68 20 / .18) 0 3px,transparent 4px),radial-gradient(circle at 75% 75%,rgb(79 169 156 / .2) 0 3px,transparent 4px);background-size:28px 28px}.book-page{position:absolute;inset:0;display:flex;padding:clamp(10px, 4%, 18px);background:var(--book-paper);color:var(--book-ink);font-family:var(--font-body);font-size:var(--page-font);line-height:1.62}.book-leaf__face--front .book-page{box-shadow:inset 22px 0 26px -18px rgb(60 40 20 / .22)}.book-leaf__face--back .book-page{box-shadow:inset -22px 0 26px -18px rgb(60 40 20 / .22)}.book-page__frame{flex:1;display:flex;flex-direction:column;min-height:0;padding:clamp(14px, 6%, 30px) clamp(16px, 8%, 36px) clamp(10px, 4%, 18px);border:2px solid var(--tone,var(--book-tone-sun));border-radius:12px}.tone-sun{--tone:var(--book-tone-sun)}.tone-coral{--tone:var(--book-tone-coral)}.tone-sea{--tone:var(--book-tone-sea)}.tone-rose{--tone:var(--book-tone-rose)}.book-page__runhead{flex:none;margin-bottom:.9em;font-family:var(--font-display);font-size:.66em;letter-spacing:.05em;color:var(--book-muted);text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.book-page__folio{flex:none;margin-top:.6em;text-align:center;font-family:var(--font-display);font-weight:700;font-size:.72em;color:var(--tone,var(--book-muted))}.book-page__text{flex:1;min-height:0;overflow:hidden}.book-page__text p,.book-page__text blockquote{margin:0 0 .7em;text-wrap:pretty;hyphens:auto}.book-page__text p.is-split{margin-bottom:0}.book-page__text blockquote{padding-left:.8em;border-left:3px solid var(--tone);font-style:italic}.book-page__heading{margin:.2em 0 .6em;font-family:var(--font-display);font-weight:700;font-size:1.18em;line-height:1.2;color:var(--book-ink)}.book-page--plate .book-page__frame{align-items:center}.book-page__plate{flex:1;min-height:0;width:100%;object-fit:contain;border-radius:8px}.book-page--title .book-page__frame,.book-page--end .book-page__frame{justify-content:center;align-items:center;text-align:center;gap:.8em}.book-page__vignette{width:58%;aspect-ratio:1;object-fit:cover;border-radius:50%;border:5px solid var(--tone)}.book-page__booktitle{margin:0;font-family:var(--font-display);font-weight:700;font-size:1.55em;line-height:1.15;text-wrap:balance;color:var(--book-ink)}.book-page__imprint{margin:0;font-family:var(--font-display);font-size:.75em;color:var(--book-muted)}.book-page__fin{margin:0;font-family:var(--font-display);font-weight:700;font-size:2.6em;color:var(--tone)}.book-page--blank,.book-page--verso{background:var(--book-paper)}.book-measure{position:fixed;left:-9999px;top:0;width:var(--page-w);height:var(--page-h);visibility:hidden;pointer-events:none}.book-measure__slot{flex:1;min-height:0;display:flex;flex-direction:column}.book-measure__slot>.book-page__text{flex:1}.book-controls{display:flex;align-items:center;justify-content:center;gap:var(--space-m);padding:var(--space-s) var(--space-s) max(var(--space-s), env(safe-area-inset-bottom));color:#FFF8EC}.book-controls__btn{width:3rem;height:3rem;border-radius:50%;border:0;cursor:pointer;background:var(--book-tone-sun);color:#2A2103;font-size:1.3rem;font-weight:700;box-shadow:0 4px 12px rgb(0 0 0 / .3);transition:transform var(--duration-fast) var(--ease-spring),opacity var(--duration-fast)}.book-controls__btn:hover:not(:disabled){transform:scale(1.08)}.book-controls__btn:disabled{opacity:.3;cursor:default}.book-controls__count{margin:0;min-width:11em;text-align:center;font-family:var(--font-display);font-size:var(--step-0);font-variant-numeric:tabular-nums}@media (prefers-reduced-motion:reduce){.book,.book-leaf,.is-single .book-leaf.is-flipped{transition:none}}@media print{.book-launch,.book-dialog{display:none!important}}