.ypc-calculator{max-width:720px;margin:2rem auto;padding:2rem;border:1px solid #dfe8e2;border-radius:16px;background:#f8fbf8;box-shadow:0 8px 24px rgb(34 75 49 / .08);font-family:inherit;color:#203128}.ypc-calculator h2{margin:0 0 .5rem;font-size:clamp(1.5rem,3vw,2.1rem)}.ypc-intro{margin:0 0 1.25rem;color:#526359}.ypc-grid{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.ypc-grid label{display:flex;flex-direction:column;gap:.4rem;font-weight:600;font-size:.95rem}.ypc-grid input,.ypc-grid select{padding:.75rem;border:1px solid #bdccc1;border-radius:8px;background:#fff;font:inherit}.ypc-wide{grid-column:1/-1}.ypc-button{margin-top:1.25rem;padding:.8rem 1.2rem;border:0;border-radius:8px;background:#286747;color:#fff;font-weight:700;cursor:pointer}.ypc-button:hover{background:#1e5036}.ypc-result{margin-top:1.25rem;padding:1rem;border-radius:8px;background:#e7f2e9;font-weight:700}.ypc-disclaimer{margin:1rem 0 0;font-size:.82rem;color:#68756c}@media (max-width:560px){.ypc-calculator{padding:1.25rem}.ypc-grid{grid-template-columns:1fr}.ypc-wide{grid-column:auto}}