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48px)}.manual-legacy .tutorial-layout{grid-template-columns:220px minmax(0,1fr);gap:28px}.manual-legacy .section{padding:40px 0}.nav-links a[aria-current=page]{color:var(--accent)}#manual-lightbox{width:min(1400px,96vw);max-height:95vh;padding:0;border:0;border-radius:12px;background:var(--paper);color:var(--ink);box-shadow:0 30px 120px #0008}#manual-lightbox::backdrop{background:#152238dd;backdrop-filter:blur(5px)}.manual-modal-head{position:sticky;top:0;background:var(--paper);padding:13px 20px;display:flex;align-items:center;gap:20px;justify-content:space-between;border-bottom:1px solid var(--line)}.manual-modal-head strong{font-size:14px;line-height:1.5}.manual-modal-head button{flex-shrink:0;padding:7px 12px;border:1px solid var(--line);border-radius:7px;background:var(--bg);cursor:pointer}#manual-modal-image{width:100%;height:auto}#manual-lightbox>p{font-size:12px;color:var(--muted);padding:0 20px 10px}.manual-zoom:focus-visible{outline:3px solid var(--accent);outline-offset:-4px}
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