:root{color-scheme:light;--ink:#222;--muted:#68645e;--gold:#b57c13;--paper:#f5f2ed;--line:#ded8ce;--white:#fff}
*{box-sizing:border-box}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,input{font:inherit}
button,a,input,summary{outline-offset:5px}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible,#viewport:focus-visible{outline:3px solid #8a5e00}
.site-header{max-width:1440px;margin:auto;padding:22px 48px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #eee}
.brand{color:#c39338;font-size:30px;font-weight:400;letter-spacing:5px;text-decoration:none;line-height:1.1}
.brand span{display:block;font-size:7px;letter-spacing:.5px;color:#777;margin-top:5px}
.local-badge{display:flex;gap:8px;align-items:center;color:#716b61;font-size:12px;letter-spacing:.02em}
.local-badge i{width:6px;height:6px;border-radius:50%;background:#a48a4c}
main{max-width:1440px;margin:0 auto;padding:34px 48px 24px}
.intro{text-align:center;margin-bottom:25px}
.eyebrow{font-size:10px;letter-spacing:2px;color:#8a5e00;margin:0 0 8px;font-weight:600}
h1{font-weight:500;font-size:clamp(26px,3vw,38px);line-height:1.2;letter-spacing:-1px;margin:0 0 10px}
.intro>p:last-child{color:var(--muted);margin:0;font-size:15px}
.reader{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--paper)}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:14px;background:#fff;padding:12px 18px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.pagination,.tools{display:flex;align-items:center;gap:8px}
button{border:1px solid var(--line);background:#fff;color:var(--ink);min-height:40px;padding:6px 12px;border-radius:4px;cursor:pointer;font-size:13px;transition:background .15s}
button:hover:enabled{background:#f5f2ed;border-color:#b9a886}
button:disabled{cursor:default;opacity:.4}
.page-label{font-size:12px;color:#625c52;min-width:118px;text-align:center;font-variant-numeric:tabular-nums}
#zoom-reset{min-width:58px}
.viewport{position:relative;overflow:auto;min-height:360px;height:clamp(420px,68vh,950px);background:var(--paper);overscroll-behavior:contain}
#stage{width:100%;height:100%;position:relative;touch-action:pan-y}
#stage>canvas{display:block}
.loading{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;font-size:14px;color:#74664c;background:#f5f2edec;z-index:3;pointer-events:none}
.loading[hidden]{display:none}
.reader-bottom{background:#fff;border-top:1px solid var(--line);padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.reader-bottom p{font-size:11px;color:#7d776e;margin:0}
#jump-form{display:flex;align-items:center;gap:7px;flex-shrink:0;font-size:12px}
#page-number{width:65px;min-height:36px;padding:5px;border:1px solid var(--line);border-radius:4px}
#jump{min-height:36px}
.actions{display:flex;gap:12px;justify-content:center;margin:24px 0 12px;flex-wrap:wrap}
.actions a{padding:11px 18px;border-radius:4px;text-decoration:none;font-size:13px;font-weight:500}
.button-primary{background:#d39000;border:1px solid #d39000;color:#222}
.button-secondary{background:#fff;color:#6f4b00;border:1px solid #c4b597}
.trial-note{text-align:center;color:#8a847b;font-size:11px;margin:0 0 22px}
.diagnostics{border-top:1px solid #eee;padding-top:14px;color:#777;font-size:12px}
.diagnostics summary{cursor:pointer;width:fit-content}
.diagnostics p{max-width:760px;font-size:12px}
.diagnostics pre{white-space:pre-wrap;font:11px/1.6 ui-monospace,SFMono-Regular,monospace;padding:14px;background:#faf9f6;border-radius:4px;overflow:auto}
footer{text-align:center;color:#a09a90;font-size:10px;border-top:1px solid #eee;padding:18px}
.mobile-reader #stage{height:auto;min-height:100%;padding:16px;display:flex;align-items:flex-start;justify-content:center}
.mobile-reader #stage>canvas{height:auto!important;flex-shrink:0;box-shadow:0 4px 18px #554b3918;max-width:none}
.reader:fullscreen{border:0;border-radius:0;display:flex;flex-direction:column}
.reader:fullscreen .viewport{height:auto;flex:1;min-height:0}
@media(max-width:400px){.tools{flex-wrap:wrap}.tools #fullscreen{font-size:11px}}
@media(max-width:700px){
 .site-header{padding:18px 20px}.brand{font-size:26px}.local-badge{font-size:10px}
 main{padding:25px 12px 18px}.intro{margin:0 8px 22px}.intro>p:last-child{font-size:13px;max-width:280px;margin:auto}
 .toolbar{padding:10px;gap:8px;justify-content:center}.pagination{width:100%;justify-content:space-between}.pagination button{min-width:42px}.pagination button span{display:none}
 .tools{justify-content:center;gap:7px}.tools button{min-height:40px}.page-label{font-size:12px;min-width:120px}
 .viewport{height:62vh;min-height:340px}.reader-bottom{flex-direction:column;padding:11px}.reader-bottom p{text-align:center;font-size:10px}
 .actions{gap:8px;margin-top:20px}.actions a{font-size:12px;padding:10px 12px}.trial-note{margin-inline:10px;font-size:10px}
}

/* Integración en la página CMS de Lafaru: cabecera y pie pertenecen a PrestaShop. */
html,body{margin:0;width:100%;min-height:100%;background:#fff}
main{padding:0;max-width:none;margin:0}
.reader{height:calc(100dvh - 102px);min-height:440px;display:flex;flex-direction:column}
.viewport{height:auto;flex:1;min-height:300px}
.actions{margin:14px 0 8px}
.catalog-note{text-align:center;font-size:11px;color:#777;margin:0 8px 10px}
.reader:fullscreen{height:100dvh;min-height:0}
@media(max-width:700px){main{padding:0}.reader{height:calc(100dvh - 124px);min-height:440px}.viewport{height:auto;min-height:280px}.actions{margin-top:12px}.catalog-note{font-size:10px}}

/* El lienzo y sus enlaces comparten escala y desplazamiento. */
#surface{position:relative;min-width:100%;min-height:100%}
#stage{transform-origin:0 0}
.mobile-reader #stage{display:block;min-height:0}
.pdf-links{position:absolute;inset:0;pointer-events:none;z-index:2}
.pdf-links[hidden]{display:none}
.pdf-link{position:absolute;display:block;pointer-events:auto;cursor:pointer;border-radius:2px;color:transparent;font-size:0;overflow:hidden;text-decoration:none}
.pdf-link:hover,.pdf-link:focus-visible{background:#d390001a;outline:2px solid #b57c13;outline-offset:0}