.of-slot{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  border:3px dashed #002478;border-radius:12px;background:#eef2fb;padding:22px 18px;margin:18px 0}
.of-slot__tag{font-size:13px;font-weight:700;letter-spacing:2px;color:#002478}
.of-slot__note{font-size:15px;font-weight:600;color:#1b2533}
.of-slot__hint{font-size:12px;line-height:1.5;color:#3b475c;max-width:46em}
.of-slot__hint code{background:#dce6f9;padding:1px 5px;border-radius:4px;font-size:11px}