.lab-reading{--lr-bg:#f8fafc;--lr-text:#243247;--lr-muted:#48576a;--lr-link:#2459a6;--lr-line:#cbd5e1;max-width:1000px;margin:40px auto;padding:28px 24px;background:var(--lr-bg);color:var(--lr-text);border:1px solid var(--lr-line);border-radius:16px;font-family:inherit;font-size:15px;line-height:1.85;text-align:left;box-sizing:border-box;overflow-wrap:anywhere}
.lab-reading h2{font-size:clamp(20px,3vw,26px);font-weight:750;line-height:1.4;margin:0 0 16px;color:var(--lr-text)}.lab-reading h3{font-size:17px;font-weight:700;margin:0 0 8px;color:var(--lr-text)}.lab-reading p{margin:8px 0;color:var(--lr-text)}.lab-reading a,.lab-policy-links a{color:var(--lr-link,#2459a6);text-decoration:underline;text-underline-offset:4px}.lab-reading a:focus-visible,.lab-policy-links a:focus-visible{outline:3px solid #3b82f6;outline-offset:4px}.lab-reading-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.lab-reading article{min-width:0}.lab-reading .lab-note{color:var(--lr-muted);font-size:13px}.lab-reading code{font-family:ui-monospace,monospace;white-space:pre-wrap}.lab-reading details{margin-top:18px}.lab-reading summary{cursor:pointer;font-weight:700;min-height:44px}.lab-reading ul{padding-left:22px;list-style:disc}.lab-reading li{margin:8px 0}.lab-policy-links{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 20px;margin:24px 16px;padding:16px;font:13px/1.7 sans-serif;color:#334155}.lab-privacy-notice{margin-top:20px;padding-top:16px;border-top:1px solid var(--lr-line)}
html.dark .lab-reading,html[data-theme="dark"] .lab-reading,body.dark .lab-reading,body[data-theme="dark"] .lab-reading{--lr-bg:#172033;--lr-text:#e2e8f0;--lr-muted:#b7c4d5;--lr-link:#93c5fd;--lr-line:#475569}html.dark .lab-policy-links,html[data-theme="dark"] .lab-policy-links,body.dark .lab-policy-links,body[data-theme="dark"] .lab-policy-links{--lr-link:#93c5fd;color:#e2e8f0}
@media(max-width:600px){.lab-reading{margin:28px 12px;padding:22px 18px}.lab-reading-grid{grid-template-columns:1fr;gap:22px}.lab-policy-links{gap:8px 16px;margin:16px 8px}}