.back-to-top[data-astro-cid-jfu4em4f]{position:fixed;right:clamp(1rem,3vw,1.75rem);bottom:clamp(1rem,3vw,1.75rem);width:52px;height:52px;border:none;border-radius:50%;background:var(--cobatab-primary, #570013);color:#fff;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;box-shadow:0 10px 25px -5px #57001373,0 4px 10px -3px #0000002e;opacity:0;transform:translateY(12px) scale(.9);transition:opacity .26s ease,transform .28s cubic-bezier(.34,1.56,.64,1),background-color .2s ease,box-shadow .2s ease;pointer-events:none;z-index:1000}.back-to-top[data-astro-cid-jfu4em4f].is-visible{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.back-to-top[data-astro-cid-jfu4em4f]:hover{background:var(--cobatab-primary-container, #800020);transform:translateY(-3px) scale(1.04);box-shadow:0 14px 30px -6px #5700138c,0 6px 14px -4px #00000038}.back-to-top[data-astro-cid-jfu4em4f]:active{transform:translateY(-1px) scale(.97)}.back-to-top[data-astro-cid-jfu4em4f]:focus-visible{outline:3px solid rgba(197,160,89,.85);outline-offset:3px}.back-to-top[data-astro-cid-jfu4em4f] .material-symbols-outlined[data-astro-cid-jfu4em4f]{font-size:26px;font-variation-settings:"wght" 600;line-height:1}@media (max-width: 640px){.back-to-top[data-astro-cid-jfu4em4f]{right:max(1rem,env(safe-area-inset-right));bottom:max(1rem,env(safe-area-inset-bottom));width:48px;height:48px}.back-to-top[data-astro-cid-jfu4em4f] .material-symbols-outlined[data-astro-cid-jfu4em4f]{font-size:24px}}@media (prefers-reduced-motion: reduce){.back-to-top[data-astro-cid-jfu4em4f]{transition:opacity .15s linear;transform:none}.back-to-top[data-astro-cid-jfu4em4f].is-visible,.back-to-top[data-astro-cid-jfu4em4f]:hover{transform:none}}#pdf-book-fab[data-astro-cid-3alf65za]{position:fixed;left:0;bottom:clamp(1rem,3vw,1.75rem);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:12px 8px;width:40px;height:120px;border:none;border-right:2px solid rgba(197,160,89,.65);border-top:2px solid rgba(197,160,89,.3);border-bottom:2px solid rgba(197,160,89,.3);border-radius:0 14px 14px 0;background:linear-gradient(180deg,#570013,#8b1538);color:#fff;cursor:pointer;box-shadow:4px 0 18px -2px #5700138c,2px 0 8px #0003;transition:transform .28s cubic-bezier(.34,1.56,.64,1),box-shadow .22s ease;z-index:1000}#pdf-book-fab[data-astro-cid-3alf65za]:hover{transform:translate(4px);box-shadow:6px 0 24px -2px #570013b3,0 0 0 1px #c5a05959}#pdf-book-fab[data-astro-cid-3alf65za]:active{transform:translate(2px) scale(.97)}#pdf-book-fab[data-astro-cid-3alf65za]:focus-visible{outline:3px solid rgba(197,160,89,.85);outline-offset:3px}.fab-label[data-astro-cid-3alf65za]{font-family:Montserrat,sans-serif;font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;line-height:1;writing-mode:vertical-rl;transform:rotate(180deg);color:#c5a059f2}@media (max-width: 640px){#pdf-book-fab[data-astro-cid-3alf65za]{left:max(0px,env(safe-area-inset-left));bottom:max(1rem,env(safe-area-inset-bottom));width:36px;height:100px}}#pdf-modal[data-astro-cid-3alf65za]{position:fixed;inset:0;z-index:9000;display:flex;align-items:stretch}#pdf-modal[data-astro-cid-3alf65za][hidden]{display:none}#pdf-overlay[data-astro-cid-3alf65za]{position:absolute;inset:0;background:#000000d9;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:overlayIn .14s ease-out both}#pdf-viewer-wrap[data-astro-cid-3alf65za]{position:relative;z-index:1;display:flex;flex-direction:column;width:100%;height:100%;background:#1a1018}@keyframes overlayIn{0%{opacity:0}to{opacity:1}}@keyframes modalIn{0%{transform:scale(.97);opacity:0}to{transform:scale(1);opacity:1}}#pdf-topbar[data-astro-cid-3alf65za]{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.65rem 1.25rem;height:54px;flex-shrink:0;background:linear-gradient(90deg,#2a0010,#1a1018);border-bottom:1px solid rgba(197,160,89,.25)}#pdf-book-title[data-astro-cid-3alf65za]{display:flex;align-items:center;gap:.5rem;color:#c5a059;font-family:Montserrat,sans-serif;font-size:.8rem;font-weight:600;letter-spacing:.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}#pdf-book-title[data-astro-cid-3alf65za] svg[data-astro-cid-3alf65za]{flex-shrink:0}#pdf-controls[data-astro-cid-3alf65za]{display:flex;align-items:center;gap:.5rem;flex-shrink:0}#pdf-page-info[data-astro-cid-3alf65za]{font-family:Montserrat,sans-serif;font-size:.78rem;font-weight:600;color:#ffffffb3;min-width:60px;text-align:center}#pdf-topbar[data-astro-cid-3alf65za] button[data-astro-cid-3alf65za]{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#ffffffd9;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;flex-shrink:0;transition:background .16s ease,transform .14s ease}#pdf-topbar[data-astro-cid-3alf65za] button[data-astro-cid-3alf65za]:hover{background:#ffffff29;transform:scale(1.08)}#pdf-topbar[data-astro-cid-3alf65za] button[data-astro-cid-3alf65za]:active{transform:scale(.94)}#pdf-close[data-astro-cid-3alf65za]{color:#ff6e6ee6!important;border-color:#ff646433!important;margin-left:.25rem}#pdf-close[data-astro-cid-3alf65za]:hover{background:#ff50502e!important}#pdf-stage[data-astro-cid-3alf65za]{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;background:radial-gradient(ellipse at center,#2e1520,#110a0e);padding-bottom:30px}#pdf-loading[data-astro-cid-3alf65za]{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#ffffffa6;font-family:Montserrat,sans-serif;font-size:.88rem;background:transparent;z-index:10;pointer-events:none}#pdf-loading[data-astro-cid-3alf65za][hidden]{display:none}.pdf-spinner[data-astro-cid-3alf65za]{width:48px;height:48px;border:3px solid rgba(197,160,89,.18);border-left-color:#c5a059;border-radius:50%;animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#pdf-error[data-astro-cid-3alf65za]{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1rem;color:#ffffffb3;font-family:Montserrat,sans-serif;font-size:.9rem;text-align:center;padding:2rem;z-index:10;background:transparent}#pdf-error[data-astro-cid-3alf65za] svg[data-astro-cid-3alf65za]{opacity:.5}#pdf-error[data-astro-cid-3alf65za][hidden]{display:none}#pdf-retry[data-astro-cid-3alf65za]{padding:.6rem 1.4rem;background:#8b1538;color:#fff;border:none;border-radius:8px;font-family:Montserrat,sans-serif;font-weight:600;font-size:.85rem;cursor:pointer;transition:background .2s}#pdf-retry[data-astro-cid-3alf65za]:hover{background:#a61a43}#pdf-flipbook[data-astro-cid-3alf65za]{flex-shrink:0;background:transparent;visibility:hidden;box-shadow:0 12px 36px -8px #000000d9}#pdf-flipbook[data-astro-cid-3alf65za].pf-ready{visibility:visible}#pdf-flipbook[data-astro-cid-3alf65za].stf__parent,#pdf-flipbook[data-astro-cid-3alf65za] .stf__wrapper[data-astro-cid-3alf65za],#pdf-flipbook[data-astro-cid-3alf65za] .stf__block[data-astro-cid-3alf65za]{background:transparent!important}.pf-page[data-astro-cid-3alf65za]{-moz-user-select:none;user-select:none;-webkit-user-select:none;background:#fff;overflow:hidden;box-shadow:inset 0 0 0 1px #0000000d}.pf-page[data-astro-cid-3alf65za] canvas[data-astro-cid-3alf65za]{display:block;width:100%;height:100%;pointer-events:none;-moz-user-select:none;user-select:none;-webkit-user-select:none}.pf-placeholder[data-astro-cid-3alf65za]{background:#1a1018}#pdf-footer[data-astro-cid-3alf65za]{display:flex;align-items:center;justify-content:center;padding:.45rem 1rem;height:32px;flex-shrink:0;font-family:Montserrat,sans-serif;font-size:.67rem;color:#ffffff47;letter-spacing:.05em;background:#110a0e}#pdf-bottom-nav[data-astro-cid-3alf65za]{display:none}@media (max-width: 767px){#pdf-bottom-nav[data-astro-cid-3alf65za]{display:flex;align-items:center;justify-content:space-around;gap:.5rem;padding:0 1rem;padding-bottom:max(.5rem,env(safe-area-inset-bottom));height:60px;flex-shrink:0;background:linear-gradient(90deg,#2a0010,#1a1018);border-top:1px solid rgba(197,160,89,.2)}#pdf-bottom-nav[data-astro-cid-3alf65za] button[data-astro-cid-3alf65za]{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:10px;color:#ffffffd9;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;flex-shrink:0;transition:background .16s ease}#pdf-bottom-nav[data-astro-cid-3alf65za] button[data-astro-cid-3alf65za]:active{background:#fff3}#pdf-page-info-b[data-astro-cid-3alf65za]{font-family:Montserrat,sans-serif;font-size:.82rem;font-weight:600;color:#ffffffb3;min-width:64px;text-align:center}#pdf-topbar[data-astro-cid-3alf65za]{padding:.5rem .75rem;gap:.5rem}#pdf-book-title[data-astro-cid-3alf65za] span[data-astro-cid-3alf65za],#pdf-controls[data-astro-cid-3alf65za]{display:none}#pdf-viewer-wrap[data-astro-cid-3alf65za]{padding-bottom:0}#pdf-footer[data-astro-cid-3alf65za]{display:none}}@media (prefers-reduced-motion: reduce){#pdf-book-fab[data-astro-cid-3alf65za]{transition:none}#pdf-overlay[data-astro-cid-3alf65za]{animation:none}.pdf-spinner[data-astro-cid-3alf65za]{animation:none;border-left-color:#c5a059}.pf-placeholder[data-astro-cid-3alf65za]:after{animation:none}}#pdf-load-bar[data-astro-cid-3alf65za]{position:absolute;bottom:0;left:0;right:0;height:3px;pointer-events:none;z-index:300}#pdf-load-bar[data-astro-cid-3alf65za][hidden]{display:none}#pdf-load-fill[data-astro-cid-3alf65za]{height:100%;width:0%;background:linear-gradient(90deg,#8b1538,#c5a059);border-radius:0 2px 2px 0;transition:width .3s ease}.pdf-ctrl-sep[data-astro-cid-3alf65za]{width:1px;height:18px;background:#ffffff26;flex-shrink:0;margin:0 2px}#pdf-read-overlay[data-astro-cid-3alf65za]{position:absolute;inset:0;z-index:200;display:flex;flex-direction:column;background:#0d090c;animation:modalIn .22s cubic-bezier(.22,1,.36,1) both}#pdf-read-overlay[data-astro-cid-3alf65za][hidden]{display:none}#pdf-read-toolbar[data-astro-cid-3alf65za]{display:flex;align-items:center;justify-content:space-between;padding:.6rem 1.25rem;height:48px;flex-shrink:0;background:#1a1018;border-bottom:1px solid rgba(197,160,89,.2)}#pdf-read-title[data-astro-cid-3alf65za]{font-family:Montserrat,sans-serif;font-size:.78rem;font-weight:600;color:#c5a059;letter-spacing:.04em}#pdf-read-close[data-astro-cid-3alf65za]{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:8px;color:#ff6e6ee6;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;transition:background .16s}#pdf-read-close[data-astro-cid-3alf65za]:hover{background:#ff50502e}#pdf-read-stage[data-astro-cid-3alf65za]{flex:1;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;cursor:zoom-in;touch-action:none;-moz-user-select:none;user-select:none;-webkit-user-select:none}#pdf-read-spinner[data-astro-cid-3alf65za]{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#0d090c;z-index:10}#pdf-read-spinner[data-astro-cid-3alf65za][hidden]{display:none}#pdf-read-canvas[data-astro-cid-3alf65za]{display:block;transform-origin:center center;pointer-events:none;-moz-user-select:none;user-select:none;-webkit-user-select:none;max-width:none;transition:opacity .2s ease}#pdf-read-hint[data-astro-cid-3alf65za]{text-align:center;padding:.4rem 1rem;height:28px;flex-shrink:0;font-family:Montserrat,sans-serif;font-size:.62rem;color:#ffffff38;letter-spacing:.05em;background:#0d090c}@media (max-width: 767px){#pdf-read-hint[data-astro-cid-3alf65za]{font-size:0}#pdf-read-hint[data-astro-cid-3alf65za]:after{content:"Pellizca para acercar · Doble-tap para resetear";font-size:.58rem;color:#ffffff38;letter-spacing:.05em}}