.tc-roi{--tc-bg:#EEF2F1;--tc-surface:#fff;--tc-ink:#11181C;--tc-muted:#51606a;--tc-line:#cdd8d6;--tc-accent:#0E3B43;--tc-brass:#8a5d14;--tc-res:#0E3B43;--tc-res-muted:#a9c3c6;max-width:720px;margin:0 auto;color:var(--tc-ink);font:400 16px/1.55 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;text-align:left}.tc-roi *{box-sizing:border-box}.tc-roi__card{background:var(--tc-surface);border:1px solid var(--tc-line);border-radius:14px;padding:20px}.tc-roi .tc-roi__h{font:700 18px/1.3 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;margin:0 0 14px;color:var(--tc-ink)}.tc-roi__grid{display:grid;gap:16px;grid-template-columns:1fr}@media(min-width:560px){.tc-roi__grid{grid-template-columns:1fr 1fr}}.tc-roi label{display:block;font-weight:500;font-size:14px;margin:0 0 6px;color:var(--tc-ink)}.tc-roi__f{position:relative}.tc-roi .tc-roi__f input{width:100%;height:auto;font:500 18px/1.3 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--tc-ink);background:var(--tc-bg);border:1px solid var(--tc-line);border-radius:10px;padding:11px 44px 11px 12px;margin:0;box-shadow:none}.tc-roi .tc-roi__f input:focus-visible{outline:2px solid var(--tc-accent);outline-offset:1px}.tc-roi__u{position:absolute;right:12px;bottom:12px;color:var(--tc-muted);font-size:15px;pointer-events:none}.tc-roi .tc-roi__hint{font-size:12.5px;color:var(--tc-muted);margin:5px 0 0}.tc-roi__res{background:var(--tc-res);color:#f1f5f4;border-radius:14px;padding:24px 20px;margin-top:18px}.tc-roi__res small{display:block;color:var(--tc-res-muted);font-size:14px;line-height:1.4}.tc-roi .tc-roi__big{font:700 clamp(38px,11vw,60px)/1 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;margin:6px 0 4px;letter-spacing:-.02em;color:#f1f5f4}.tc-roi__kpis{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px;border-top:1px solid rgba(255,255,255,.18);padding-top:18px}.tc-roi__kpis b{display:block;font:700 22px/1.2 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#f1f5f4}.tc-roi__sc{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.tc-roi__sc div{border:1px solid rgba(255,255,255,.22);border-radius:10px;padding:10px;text-align:center}.tc-roi__sc b{display:block;font:700 20px/1.2 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:#f1f5f4}.tc-roi__sc span{font-size:12.5px;color:var(--tc-res-muted)}.tc-roi__chart{margin-top:20px;overflow-x:auto}.tc-roi__chart svg{width:100%;height:auto;display:block;color:#f1f5f4}.tc-roi a.tc-roi__cta{display:block;text-align:center;text-decoration:none;background:#8fd0d6;color:#0c1517;font-weight:600;padding:15px 18px;border-radius:12px;margin-top:20px;box-shadow:none}.tc-roi a.tc-roi__cta:hover{background:#a6dce1;color:#0c1517}.tc-roi a.tc-roi__cta:focus-visible{outline:3px solid #d9a84e;outline-offset:2px}.tc-roi .tc-roi__note{font-size:12.5px;color:var(--tc-muted);margin-top:16px}