.reader-body{background:#ffffff}.reader-header{background:var(--paper);display:flex;align-items:center;gap:30px;padding:23px 36px;border-bottom:1px solid var(--line)}.reader-header>div{margin:auto}.reader-header h1{font-size:21px;letter-spacing:-.5px;font-weight:500;margin:7px 0 0}.reader-header .eyebrow{font-size:8px}.back-link{font-size:12px;display:inline-flex;gap:10px;align-items:center;min-height:40px}.back-link:hover{color:var(--red)}.reader-controls{display:flex;gap:14px;align-items:center;justify-content:center;position:sticky;top:0;z-index:10;background:#ffffff;backdrop-filter:blur(12px);padding:12px 16px;border-bottom:1px solid var(--line);font-size:12px}.reader-controls button{min-width:36px;height:36px;border:1px solid #d8d9d1;background:transparent;color:var(--ink);cursor:pointer;border-radius:3px}.reader-controls button:hover:not(:disabled){background:#e9e8e0}.reader-controls button:disabled{opacity:.35;cursor:default}.reader-controls input{width:58px;height:34px;text-align:center;border:1px solid #d8d9d1;background:transparent;border-radius:3px;appearance:textfield;-moz-appearance:textfield}.reader-controls input::-webkit-inner-spin-button{-webkit-appearance:none}.control-divider{height:20px;width:1px;background:var(--line);margin:0 5px}.reader-status{text-align:center;font-size:12px;color:var(--muted);margin:18px;min-height:16px}.canvas-wrap{width:100%;overflow:auto;padding:0 20px 24px;text-align:center}.canvas-wrap canvas{display:block;margin:auto;background:white;box-shadow:0 6px 25px #1d211114}.reader-hint,.reader-fallback{text-align:center;color:var(--muted);font-size:11px;padding:0 20px;line-height:1.8}.reader-fallback{margin-bottom:30px}.reader-fallback a{color:var(--red);text-decoration:underline;text-underline-offset:4px}#zoom-label{min-width:38px;text-align:center}@media(max-width:600px){.reader-header{padding:18px 20px;gap:12px;flex-wrap:wrap}.reader-header>div{margin:0;order:3;width:100%;text-align:center}.reader-header .download{margin-left:auto}.reader-header h1{font-size:20px}.reader-controls{gap:8px;font-size:11px;padding:10px 6px}.reader-controls button{min-width:32px}.control-divider{margin:0 1px}.reader-controls input{width:43px}.canvas-wrap{padding-left:12px;padding-right:12px}.reader-status{font-size:11px}}