.expansion-calculator-wrapper{background-color:#ececec;padding:20px;font-family:var(--font-roboto, "Roboto", sans-serif)}.expansion-calculator-inner{max-width:1140px;width:100%;margin:0 auto}.expansion-calculator-heading{font-family:var(--font-inter-tight, "Inter Tight", sans-serif);font-weight:700;color:#0077c0;margin-bottom:24px}.expansion-calculator-form #exp_calc_form{display:flex;flex-wrap:wrap;gap:40px;margin-bottom:24px}.expansion-calculator-form .left_col{display:flex;flex-direction:column;gap:16px;flex:1 1 300px}.expansion-calculator-form .right_col{flex:1 1 280px;background-color:#e7f5fc;border-left:4px solid #0077c0;padding:20px;font-size:.9rem;line-height:1.6;color:#333}.expansion-calculator-form label{display:block;font-weight:600;font-size:.95rem;color:#222;margin-bottom:4px}.expansion-calculator-form label.required:after{content:" *";color:#c00}.expansion-calculator-form input[type=text],.expansion-calculator-form select{width:100%;padding:10px 12px;border:1px solid #000;background-color:#fff;font-family:var(--font-roboto, "Roboto", sans-serif);font-size:.95rem;color:#222;outline:none;box-sizing:border-box}.expansion-calculator-form input[type=text]:focus,.expansion-calculator-form select:focus{outline:none;border:1px solid #0077c0}.expansion-calculator-form input[type=submit]{background-color:#0077c0;color:#fff;border:none;padding:12px 32px;font-family:var(--font-inter-tight, "Inter Tight", sans-serif);font-weight:600;font-size:1rem;cursor:pointer;letter-spacing:.03em;text-transform:uppercase;transition:background-color .2s ease}.expansion-calculator-form input[type=submit]:hover{background-color:#005a93}.expansion-result{padding:16px 20px;margin-bottom:20px;font-size:1rem;font-family:var(--font-roboto, "Roboto", sans-serif);border-left:4px solid transparent}.expansion-result--success{background-color:#e7f5fc;border-left-color:#0077c0;color:#003d66}.expansion-result--error{background-color:#fff0f0;border-left-color:#c00;color:#c00}@media (max-width: 768px){.expansion-calculator-wrapper{padding:40px 20px}.expansion-calculator-form #exp_calc_form{flex-direction:column;gap:24px}.expansion-calculator-form .right_col{border-left:none;border-top:4px solid #0077c0}}