.sb-page.sb-locked{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:8%;background:linear-gradient(145deg,#f6efda,#eae1c9);color:#234d40}.sb-locked .lock-symbol{font-size:3em;margin-bottom:18px}.sb-locked h2{font-size:calc(28px * var(--z,1));line-height:1.5}.sb-locked p{line-height:1.8;max-width:30em}.sb-locked a{display:inline-block;margin-top:20px;padding:12px 20px;border-radius:8px;background:#234d40;color:white;text-decoration:none}.sb-toc button[data-locked="true"]{opacity:.7}.vol-info li[data-locked="true"]{color:#756e60}.school-preview-note{padding:12px 18px;background:#e5efdf;color:#234d40;border-radius:10px;line-height:1.7}.vol .band{line-height:1.7}