/* Add after landing.css v3.3. Scope is limited to the new preface. */
.smbf-prefata-page .smbf-prefata-countdown{margin-top:24px;max-width:410px}
.smbf-prefata-page .smbf-prefata-caption{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 16px;margin-bottom:12px}
.smbf-prefata-page .smbf-prefata-caption strong{color:var(--accent);font-size:12px;letter-spacing:.1em;text-transform:uppercase}
.smbf-prefata-page .smbf-prefata-caption span{color:#B8C2C2;font-size:12px}
.smbf-prefata-page .smbf-prefata-units{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.smbf-prefata-page .smbf-prefata-unit{min-width:0;text-align:center;border:1px solid #4B5B5B;border-top:2px solid var(--accent);background:#202727;border-radius:9px;padding:14px 4px 10px}
.smbf-prefata-page .smbf-prefata-value{display:block;font:700 clamp(28px,3.5vw,42px)/1.05 var(--serif);font-variant-numeric:tabular-nums;color:#fff;overflow-wrap:anywhere}
.smbf-prefata-page .smbf-prefata-label{display:block;margin-top:7px;font-size:10px;line-height:1.4;letter-spacing:.05em;color:#B8C2C2}
.smbf-prefata-page .smbf-prefata-message:empty{display:none}
.smbf-prefata-page .smbf-prefata-message,.smbf-prefata-page .smbf-prefata-noscript{display:block;color:#B8C2C2;font-size:12px;line-height:1.6;margin-top:10px}
.smbf-prefata-page [id]{scroll-margin-top:20px}
@media(max-width:767px){
  .smbf-prefata-page{padding-bottom:calc(160px + env(safe-area-inset-bottom,0px))}
  .smbf-prefata-page .smbf-prefata-units{gap:8px}
  .smbf-prefata-page .smbf-prefata-unit{padding:12px 3px 9px}
  .smbf-prefata-page .smbf-prefata-value{font-size:32px}
  .smbf-prefata-page .smbf-prefata-caption{display:block}
  .smbf-prefata-page .smbf-prefata-caption span{display:block;margin-top:4px}
  .smbf-prefata-page a,.smbf-prefata-page summary{scroll-margin-bottom:160px}
  .smbf-prefata-page .smbf-bottom{flex-direction:column;align-items:flex-start;gap:18px}
}
@media(min-width:753px) and (max-width:767px){
  .smbf-prefata-page [id]{scroll-margin-top:139px}
}
@media(prefers-reduced-motion:reduce){
  .smbf-prefata-page *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}