.tool-surface{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;border:1px solid #cad7cf;border-radius:18px;background:#fff;padding:28px;margin:0 0 32px;align-items:start}.tool-surface label{display:grid;gap:8px;margin-bottom:16px;font-size:1rem}.tool-surface input,.tool-surface select{width:100%;min-width:0;box-sizing:border-box;border:1px solid #a7bab0;border-radius:8px;padding:12px;font:inherit;color:inherit;background:#fff;min-height:46px}.tool-result{display:grid;gap:0;background:#eaf3ed;border-radius:12px;padding:20px;min-width:0}.tool-result>span{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid #cbded2;flex-wrap:wrap}.tool-result strong{font-variant-numeric:tabular-nums;font-size:1.3rem;overflow-wrap:anywhere}.tool-error{border:2px solid #9b392b;background:#fff2ee;color:#772618}.tool-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:20px 0 32px}.tool-links>a{display:grid;gap:12px;background:#fff;border:1px solid #cad7cf;padding:24px;border-radius:12px;text-decoration:none;color:inherit;min-width:0}.tool-links>a:hover{border-color:#127851}.tool-links strong{font-size:1.2rem}.tool-links p{margin:0;line-height:1.65}.formula-block{padding:22px;border-left:4px solid #11774e;background:#eaf3ed;overflow-wrap:anywhere;line-height:1.8}.provider-masthead{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.provider-masthead strong{font-size:2rem}.tool-surface :focus-visible,.tool-links a:focus-visible{outline:3px solid #a46709;outline-offset:3px}@media(max-width:700px){.tool-surface{grid-template-columns:minmax(0,1fr);padding:18px;gap:18px}.tool-links{grid-template-columns:minmax(0,1fr)}.tool-result{padding:16px}.tool-links>a{padding:20px}}