.td-roi-tool,
.td-roi-tool *{box-sizing:border-box}.td-roi-tool{max-width:1180px;margin:0 auto;padding:28px 18px 56px;color:#111827;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.td-roi-hero{margin-bottom:28px}.td-roi-badge{display:inline-flex;align-items:center;padding:10px 16px;border-radius:999px;background:#eef2ff;color:#3730a3;font-weight:800;font-size:15px;margin-bottom:18px}.td-roi-hero h2{margin:0 0 12px;font-size:clamp(36px,5vw,58px);line-height:1.03;letter-spacing:-.04em;color:#111827}.td-roi-hero p{margin:0;max-width:980px;color:#4b5563;font-size:clamp(18px,2vw,24px);line-height:1.45}.td-roi-input-panel{background:#f9fafb;border:1px solid #e5e7eb;border-radius:22px;padding:28px;margin:34px 0 28px}.td-roi-field-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.td-roi-field label{display:block;font-size:15px;font-weight:800;color:#111827;margin-bottom:12px}.td-roi-field label em{font-style:normal;color:#6b7280;font-weight:700}.td-roi-input-wrap{height:66px;display:flex;align-items:center;gap:10px;background:#fff;border:1px solid #d1d5db;border-radius:16px;padding:0 18px;transition:border-color .2s ease,box-shadow .2s ease}.td-roi-input-wrap:focus-within{border-color:#111827;box-shadow:0 0 0 4px rgba(17,24,39,.08)}.td-roi-input-wrap span{color:#6b7280;font-size:21px;font-weight:800}.td-roi-input-wrap input,.td-roi-input-wrap select{width:100%;border:0;background:transparent;outline:0;color:#111827;font-size:20px;font-weight:500;min-width:0}.td-roi-input-wrap select{appearance:auto;cursor:pointer}.td-roi-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:26px}.td-roi-btn{appearance:none;border:0;border-radius:14px;padding:17px 26px;font-size:17px;font-weight:900;cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.td-roi-btn:hover{transform:translateY(-1px)}.td-roi-primary{background:#111827;color:#fff;box-shadow:0 8px 18px rgba(17,24,39,.12)}.td-roi-secondary{background:#fff;color:#111827;border:1px solid #d1d5db}.td-roi-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}.td-roi-card{min-height:150px;padding:28px;border:1px solid #e5e7eb;border-radius:20px;background:#fff;box-shadow:0 1px 2px rgba(17,24,39,.02)}.td-roi-card-highlight{background:#ecfdf5;border-color:#86efac}.td-roi-card span{display:block;color:#6b7280;font-size:15px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px}.td-roi-card strong{display:block;color:#111827;font-size:clamp(34px,4vw,46px);line-height:1;font-weight:900;letter-spacing:-.04em;margin-bottom:16px}.td-roi-card p{margin:0;color:#4b5563;font-size:17px;line-height:1.45}.td-roi-summary{margin-top:28px;padding:28px;border:1px solid #e5e7eb;border-radius:20px;background:#fff}.td-roi-summary h3{margin:0 0 12px;color:#111827;font-size:26px;line-height:1.2}.td-roi-summary p{margin:0 0 22px;color:#4b5563;font-size:17px;line-height:1.6}.td-roi-copy-status{display:inline-block;margin-left:14px;color:#047857;font-weight:800}@media (max-width:980px){.td-roi-field-grid,.td-roi-results{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.td-roi-tool{padding:20px 14px 42px}.td-roi-input-panel,.td-roi-card,.td-roi-summary{border-radius:18px;padding:22px}.td-roi-field-grid,.td-roi-results{grid-template-columns:1fr}.td-roi-input-wrap{height:60px}.td-roi-actions{flex-direction:column}.td-roi-btn{width:100%}.td-roi-copy-status{display:block;margin:12px 0 0}}