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var(--dark);cursor:grab;width:28px;height:28px;transition:transform var(--dur-fast) var(--ease-out);border-radius:50%;box-shadow:0 2px 8px #251e0040}.roi-slider::-webkit-slider-thumb:hover{transform:scale(1.12)}.roi-slider::-moz-range-thumb{background:var(--butter);border:3px solid var(--dark);cursor:grab;border-radius:50%;width:22px;height:22px;box-shadow:0 2px 8px #251e0040}.roi-ticks{justify-content:space-between;margin-top:12px;display:flex}.roi-tick{font-family:var(--font-mono);color:var(--fg-subtle);cursor:pointer;transition:color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);background:0 0;border:0;border-radius:999px;padding:4px 9px;font-size:11.5px;font-weight:600}.roi-tick:hover:not(.is-active){color:var(--dark)}.roi-tick.is-active{background:var(--butter);color:var(--dark);font-weight:700}.roi-result{background:var(--dark);color:var(--cream);box-shadow:var(--shadow-md);border-radius:22px;margin-top:26px;padding:32px 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3px 14px #ffd90d4d}.roi-result__cta:hover{transform:translateY(-1px);box-shadow:0 6px 20px #ffd90d6b}.roi-method{max-width:72ch;margin-top:40px}.roi-method h2{font-family:var(--font-display);letter-spacing:.01em;margin:0 0 14px;font-size:clamp(22px,3vw,30px)}.roi-method p{color:var(--fg-muted);margin:0 0 14px;font-size:15px;line-height:1.65}.roi-method b{color:var(--dark)}.roi-method code{font-family:var(--font-mono);color:var(--dark);background:#ffd90d38;border-radius:5px;padding:1px 6px;font-size:13.5px}.roi-method__formula{font-family:var(--font-mono);background:var(--white);border:1px solid var(--line);border-left:3px solid var(--butter);border-radius:10px;padding:14px 18px;font-weight:600;color:var(--dark)!important;font-size:14px!important}@media (max-width:760px){.roi-hero{padding-top:76px}.roi-panel{padding:4px 18px 20px}.roi-panel__split{grid-template-columns:1fr}.roi-panel__split .roi-step:first-child{padding-right:0}.roi-panel__split .roi-step+.roi-step{border-left:0;border-top:1px dashed var(--line);padding-left:0}.roi-funnel{grid-template-columns:1fr 1fr}.roi-funnel__step:nth-child(3):before,.roi-funnel__step:nth-child(2):before,.roi-funnel__step:nth-child(4):before{content:none}}@media (max-width:440px){.roi-gap__row{grid-template-columns:76px 1fr 46px;gap:10px}.roi-funnel{grid-template-columns:1fr}}