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.viewer-qr{display:block;max-width:100%;height:auto;background:white;margin:20px 0}#phone-viewers,#downloads{scroll-margin-top:100px}

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.control-pin{font:700 12px/1.3 Arial;background:#fff8e7;color:#62371a;border:2px solid #8b4c23;padding:5px 8px;min-height:32px;border-radius:4px;box-shadow:0 1px 5px #0005}.alignment-guide{margin-top:22px;padding:22px;background:#ece6d8;border:1px solid #c7bca6}.alignment-guide h3{margin:0 0 12px}.alignment-guide p{max-width:85ch;font-size:15px}.alignment-guide label{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin:14px 0}.alignment-guide input[type=range]{width:min(100%,300px);min-height:44px}.alignment-guide input[type=checkbox]{width:22px;height:22px}.alignment-guide button{margin:5px 0}