.book-nav{flex-wrap:wrap;gap:16px;display:flex}.portfolio-reader{scroll-margin-top:24px}.reader-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.reader-controls{flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;padding:20px 0;display:flex}.reader-controls button,.reader-status button{border:1px solid var(--line);background:var(--ivory);color:var(--plum);cursor:pointer;min-height:44px;padding:12px 18px;font:600 14px/1.2 Open,sans-serif}.reader-controls button:disabled{opacity:.4;cursor:default}.reader-controls button[aria-pressed=true]{background:var(--plum);color:var(--cream)}.reader-controls button:focus-visible,.reader-page:focus-visible{outline:3px solid var(--rose);outline-offset:4px}.reader-page{touch-action:pan-y pinch-zoom;overscroll-behavior:contain;border:1px solid var(--line);background:#eee9df;justify-content:center;align-items:start;height:min(78vh,960px);min-height:360px;display:flex;position:relative;overflow:auto}.reader-page img{object-fit:contain;flex:none;width:auto;max-width:100%;height:100%;display:block}.reader-page.zoomed{touch-action:pan-x pan-y pinch-zoom;display:block}.reader-page.zoomed img{width:auto;max-width:none;height:200%}.reader-status{background:var(--cream);z-index:1;padding:12px;font-size:14px;position:absolute;top:16px;left:16px}.reader-help{margin-top:16px}.portfolio-reader.expanded{z-index:100;background:var(--cream);border:0;margin:0;position:fixed;inset:0;overflow:auto;padding:20px max(20px,env(safe-area-inset-left))!important}.expanded .reader-heading h2{margin:0;font-size:28px}.expanded .reader-heading .eyebrow,.expanded .reader-heading>.micro{display:none}.expanded .reader-page{height:calc(100dvh - 190px);min-height:0;max-height:none}.expanded .reader-help{margin:10px 0}.expanded .text-link{margin:0}.expanded .reader-controls{padding:12px 0}@media (max-width:600px){.reader-heading{display:block}.reader-controls{gap:8px}.reader-controls button{padding:12px 14px}.reader-controls>span{text-align:center;min-width:85px}.reader-page{height:65vh;min-height:300px}.portfolio-reader.expanded{padding:12px!important}.expanded .reader-page{height:calc(100dvh - 230px)}.expanded .reader-controls{justify-content:start}}@media (max-width:600px) and (orientation:portrait){.portfolio-reader{flex-direction:column;align-items:stretch;display:flex}.reader-heading{order:1}.reader-page{height:auto;min-height:0;aspect-ratio:var(--page-ratio);flex:none;order:2;width:100%}.reader-page img{object-fit:contain;width:100%;max-width:none;height:auto}.reader-page.zoomed img{width:200%;height:auto}.reader-controls{z-index:2;background:var(--cream);padding:12px 0 max(12px,env(safe-area-inset-bottom));border-bottom:1px solid var(--line);order:3;position:sticky;bottom:0}.reader-help{order:4}.portfolio-reader>.text-link{order:5}.portfolio-reader>noscript{order:6}.expanded .reader-page{height:auto;min-height:0;margin-top:16px}.expanded .reader-controls{justify-content:center}}