.ptc-section{padding-bottom:1.5rem}.ptc-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:2rem;display:grid}.ptc-inputs fieldset{border:0;margin:0;padding:0}.ptc-inputs legend{margin-bottom:1rem;font-size:1.25rem;font-weight:800}.ptc-field{margin-bottom:1.1rem}.ptc-field label{margin-bottom:.35rem;font-weight:750;display:block}.ptc-field input{width:100%;max-width:22rem;font:inherit;color:#14243a;background:#fff;border:1px solid #9baabd;border-radius:.6rem;padding:.8rem;display:block}.ptc-field input:focus-visible,.ptc-optional summary:focus-visible{outline-offset:2px;outline:3px solid #1558bd}.ptc-field p,.ptc-result>p,.ptc-assumption{color:#45556b;margin:.35rem 0 0;font-size:.9rem;line-height:1.5}.ptc-optional{border-top:1px solid #d6dfec;border-bottom:1px solid #d6dfec;margin-top:.75rem}.ptc-optional summary{cursor:pointer;min-height:44px;padding:.8rem 0;font-weight:650}.ptc-optional[open] summary{margin-bottom:.5rem}.ptc-result{background:#f4f8ff;border:1px solid #cbd7e8;border-radius:1rem;min-height:14rem;padding:1.5rem}.ptc-result h2{margin:0 0 1rem;font-size:1.2rem}.ptc-result .ptc-main-result{color:#07479e;overflow-wrap:anywhere;margin:.5rem 0 1rem;font-size:clamp(2rem,4vw,3.5rem);font-weight:850;line-height:1.15}.ptc-main-result small{margin-left:.45rem;font-size:1rem;font-weight:550;display:inline-block}.ptc-actions{flex-wrap:wrap;align-items:center;gap:.8rem;margin-top:1rem;display:flex}.ptc-actions button,.ptc-share-fallback{min-height:44px}.ptc-clear{color:inherit;cursor:pointer;font:inherit;background:0 0;border:0;padding:.6rem;text-decoration:underline}.ptc-empty{padding:.5rem 0}.ptc-result .ptc-message{margin-top:1rem;font-weight:650}.ptc-share-fallback{align-items:center;margin-top:.4rem;display:inline-flex}.ptc-explainer{padding-bottom:3rem}.ptc-explainer h2{margin-top:1.5rem}.ptc-explainer p{line-height:1.75}@media (max-width:700px){.ptc-grid{grid-template-columns:minmax(0,1fr);gap:1.25rem}.ptc-result{min-height:0;padding:1.1rem}.ptc-field input{max-width:none}}