/* SpreadsheetPlanet Newsletter. Site palette: ink #10233f, green #147a59, gold #ffd166. */
.spnl{--spnl-g:#147a59;--spnl-gd:#0d6045;--spnl-p:#e9f7f1;--spnl-t:#10233f;color:var(--spnl-t);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.5}
.spnl .spnl-h{margin:0 0 .4em;color:var(--spnl-t);line-height:1.25}
.spnl .spnl-sub{margin:0 0 1em}
.spnl-sr{position:absolute!important;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.spnl-hp{position:absolute!important;left:-9999px;top:-9999px;height:1px;width:1px;overflow:hidden}
.spnl-row{display:flex;gap:8px;flex-wrap:wrap}
.spnl-input{flex:1 1 200px;min-width:0;padding:10px 12px;font:inherit;color:#1a1a1a;background:#fff;border:1px solid #dce5ef;border-radius:8px}
.spnl-input:focus{outline:2px solid #147a59;outline-offset:1px;border-color:#147a59}
.spnl-btn{flex:0 0 auto;padding:10px 20px;font:inherit;font-weight:800;color:#1c2b45;background:#ffd166;border:0;border-radius:8px;cursor:pointer}
.spnl-btn:hover{filter:brightness(1.05)}
.spnl-btn:focus-visible{outline:2px solid #1a1a1a;outline-offset:2px}
.spnl-btn:disabled{opacity:.6;cursor:default}
.spnl-micro{margin:.6em 0 0;font-size:.82em;opacity:.75}
.spnl-msg{margin:.5em 0 0;font-size:.9em;color:#a1273d}
.spnl-msg:empty{display:none}
.spnl-done{font-weight:700;color:#147a59;margin:.5em 0}
/* inline card */
.spnl-card{background:#e9f7f1;border:1px solid #cde9dd;border-left:4px solid #147a59;border-radius:10px;padding:20px 22px;margin:1.5em 0}
.spnl-card .spnl-h{font-size:1.25em}
/* hero */
.spnl-hero{max-width:480px}
/* band */
.spnl-band{background:#e9f7f1;padding:48px 20px;text-align:center;margin:0}
.spnl-band-in{max-width:560px;margin:0 auto}
.spnl-band .spnl-h{font-size:1.6em}
.spnl-band .spnl-row{justify-content:center}
/* footer */
.spnl-footer .spnl-strong{margin:0 0 .6em;font-weight:700}
.spnl-footer .spnl-row{max-width:440px}
/* two-step opt-in button (opens the click-modal) */
.spnl-open{display:inline-block;padding:14px 26px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;font-weight:800;line-height:1.2;color:#1c2b45;background:#ffd166;border:0;border-radius:10px;cursor:pointer}
.spnl-open:hover{filter:brightness(1.05)}
.spnl-open:focus-visible{outline:2px solid #1a1a1a;outline-offset:2px}
.spnl-open-lg{padding:16px 30px;font-size:17px}
/* popup + click-modal (shared .spnl-popup shell) */
.spnl-popup{position:fixed;inset:0;z-index:2147483000}
.spnl-popup[hidden]{display:none}
.spnl-popup-overlay{position:absolute;inset:0;background:rgba(20,20,20,.55)}
.spnl-popup-box{--spnl-g:#147a59;--spnl-t:#10233f;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:calc(100% - 32px);max-width:480px;background:#fff;color:#1a1a1a;border-radius:14px;padding:28px 26px 22px;border-top:4px solid #147a59;box-shadow:0 12px 40px rgba(0,0,0,.3);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.5;animation:spnl-in .18s ease-out}
.spnl-popup-box .spnl-h{margin:0 0 .4em;font-size:1.35em;line-height:1.22;padding-right:24px;color:#10233f;font-weight:800}
.spnl-popup-box .spnl-sub{margin:0 0 1em}
.spnl-popup-x{position:absolute;top:10px;right:12px;border:0;background:none;font-size:26px;line-height:1;color:#666;cursor:pointer;padding:4px 8px;border-radius:4px}
.spnl-popup-x:hover{color:#1a1a1a}
.spnl-popup-x:focus-visible{outline:2px solid #147a59}
@keyframes spnl-in{from{opacity:0;transform:translate(-50%,-48%)}to{opacity:1;transform:translate(-50%,-50%)}}
@media (prefers-reduced-motion:reduce){.spnl-popup-box{animation:none}}
@media (max-width:480px){.spnl-row{flex-direction:column}.spnl-btn{width:100%}}