.lesson-ad-preview{clear:both;max-width:960px;margin:40px auto 0}.lesson-ad-preview nav{color:#686b5c;border-top:1px solid #e4dfd3;flex-wrap:wrap;align-items:center;gap:10px;padding:14px 0;font-size:13px;display:flex}.lesson-ad-preview nav a{border:1px solid #d8d8cc;border-radius:20px;padding:8px 12px;text-decoration:none}.lesson-ad-preview nav a[aria-current=page]{color:#303a2d;background:#e9ede2;border-color:#8b957c}.lesson-ad-preview nav a:focus-visible{outline-offset:3px;outline:2px solid #aa842c}.lesson-ad-preview .library-ad,.lp-page>.library-ad{clear:both;border-top:1px solid #e4dfd3;max-width:960px;min-height:300px;margin:20px auto 0;padding:16px 0 24px}.library-ad>span{text-align:center;color:#777366;margin-bottom:12px;font:12px/1.5 Arial,sans-serif;display:block}.library-ad ins{min-height:250px}.lesson-ad-sample{text-align:center;color:#737668;box-sizing:border-box;background:#f2f0e8;border:1px dashed #d2d0c3;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;min-height:250px;padding:24px;display:flex}.lesson-ad-sample strong{color:#555c4d;font-size:18px;font-weight:500}.lesson-ad-sample p{max-width:400px;font-size:14px;line-height:1.6}.lesson-ad-free{color:#55634d;padding:18px 0;font-size:14px}.library-ad-privacy{color:#626953;cursor:pointer;background:0 0;border:0;margin:12px auto 0;padding:8px;font-size:12px;text-decoration:underline;display:block}.library-ad{z-index:13;position:relative}@media print{.library-ad,.lesson-ad-preview{display:none!important}}