.roi{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:start;gap:clamp(32px,5vw,72px);padding-bottom:clamp(72px,9vw,120px);display:grid}.roi__inputs{flex-direction:column;gap:28px;display:flex}.roi__group{border:0;margin:0;padding:0}.roi__group legend,.roi__range label{color:var(--steel);margin-bottom:10px;font-size:15px}.roi__choices{flex-wrap:wrap;gap:8px;display:flex}.roi__choices label{cursor:pointer;position:relative}.roi__choices input{opacity:0;pointer-events:none;position:absolute}.roi__choices span{border:1px solid var(--paper-line);background:var(--paper-2);border-radius:999px;align-items:center;min-height:44px;padding:0 18px;font-size:16px;display:inline-flex}.roi__choices input:checked+span{border-color:var(--ink);background:var(--ink);color:var(--paper)}.roi__choices input:focus-visible+span{outline:2px solid var(--signal);outline-offset:2px}.roi__range{grid-template-columns:1fr auto;align-items:baseline;column-gap:16px;display:grid}.roi__range label{margin:0}.roi__range output{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:24px;font-weight:600}.roi__range input[type=range]{width:100%;height:32px;accent-color:var(--ink);grid-column:1/-1;margin-top:6px}.roi__hint{color:var(--steel);grid-column:1/-1;font-size:14px}.roi__results{background:var(--paper-2);border-radius:16px;padding:clamp(24px,3vw,40px);position:sticky;top:112px;box-shadow:0 20px 60px #0a0a0a14}.roi__label{color:var(--steel);font-size:15px}.roi__hero{font-family:var(--font-display);letter-spacing:-.01em;margin-top:4px;font-size:clamp(56px,7vw,92px);font-weight:700;line-height:1}.roi__hero.is-slow{color:var(--steel)}.roi__figures{border-top:1px solid var(--paper-line);margin:28px 0 0}.roi__figures div{border-bottom:1px solid var(--paper-line);justify-content:space-between;gap:16px;padding:12px 0;display:flex}.roi__figures dt{color:var(--text-soft)}.roi__figures dd{font-variant-numeric:tabular-nums;white-space:nowrap;margin:0;font-weight:600}.roi__net dt,.roi__net dd{color:var(--ink);font-size:18px;font-weight:600}.roi__net dd.is-negative{color:var(--signal-deep)}.roi__chart{margin:28px 0 0}.roi__chart figcaption{color:var(--steel);margin-bottom:8px;font-size:15px}.roi__plot{touch-action:pan-y;position:relative}.roi__plot svg{width:100%;height:auto;display:block;overflow:visible}.roi__grid{stroke:var(--paper-line);stroke-width:1px}.roi__zero{stroke:var(--steel-light);stroke-width:1px}.roi__axis{fill:var(--steel);font-variant-numeric:tabular-nums;font-size:12px}.roi__line{fill:none;stroke:var(--signal);stroke-width:2px;stroke-linejoin:round;stroke-linecap:round}.roi__mark{fill:var(--signal);stroke:var(--paper-2);stroke-width:2px}.roi__callout{fill:var(--ink);font-size:13px;font-weight:600}.roi__cross{stroke:var(--steel-light);stroke-width:1px;stroke-dasharray:3 3}.roi__tip{background:var(--ink);width:130px;color:var(--paper);pointer-events:none;border-radius:8px;flex-direction:column;padding:8px 10px;font-size:13px;display:flex;position:absolute;top:0}.roi__tip span{color:var(--steel-light)}.roi__table{margin-top:12px;font-size:15px}.roi__table summary{cursor:pointer;color:var(--text-soft)}.roi__table table{border-collapse:collapse;font-variant-numeric:tabular-nums;width:100%;margin-top:8px}.roi__table th,.roi__table td{border-bottom:1px solid var(--paper-line);text-align:left;padding:6px 0}.roi__table td:last-child,.roi__table th:last-child{text-align:right}.roi__share{cursor:pointer;background:0 0;border-top:0;border-left:0;border-right:0;margin-top:20px;padding:0 0 1px;font-size:15px}.roi-notes{max-width:820px;padding-bottom:clamp(72px,9vw,120px)}.roi-notes h2{font-size:clamp(28px,3vw,40px)}.roi-notes ul{color:var(--text-soft);margin:20px 0 0;padding-left:20px;font-size:17px;line-height:1.65}.roi-notes li+li{margin-top:10px}@media (width<=900px){.roi{grid-template-columns:1fr}.roi__results{position:static}}.roi__tip[hidden],.roi__peek{display:none}@media (width<=900px){.roi__peek{z-index:20;background:var(--ink);width:fit-content;max-width:calc(100% - 32px);color:var(--paper);border-radius:999px;margin:-56px auto 12px;padding:12px 18px;font-size:15px;font-weight:500;transition:opacity .2s,transform .2s;display:block;position:sticky;bottom:12px;box-shadow:0 12px 30px #0a0a0a40}.roi__peek.is-hidden{opacity:0;pointer-events:none;transform:translateY(12px)}}