.roi-app{--blue:#2462ea;--blue-dark:#1c4dd9;--accent:#407bff;--ink:#171d2c;--text2:#46556d;--muted:#5a677c;--placeholder:#8c94a3;--line:#e1e6ee;--line-soft:#f1f4f9;--line-strong:#cfd7e4;--bg:#f7f8fb;--bg-soft:#f5f7fb;--surface:#fff;--tint:#f5f9ff;--tint-strong:#eaf2ff;--warn:#6a4a0c;--warn-bg:#f8f4e8;--warn-line:#d6c49a;--r-card:6px;--r-ctl:4px;color:var(--ink);font-size:15px;line-height:1.5}.roi-app h2{font-size:18px;line-height:1.3;letter-spacing:0;font-weight:600}.roi-app .muted{color:var(--muted)}.roi-app .small{font-size:13px}.roi-app .card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;margin:0 0 16px}.roi-app .grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr));gap:12px}.roi-app .field{display:block;margin:0 0 12px;font-size:14px;font-weight:500}.roi-app .field>span:first-child{display:block;margin-bottom:6px}.roi-app input[type=text],.roi-app select{width:100%;min-height:42px;border:1px solid var(--line-strong);border-radius:var(--r-ctl);padding:9px 11px;background:#fff;color:var(--ink);font-size:16px;font-weight:400}.roi-app input[type=text]:focus,.roi-app select:focus{border-color:var(--blue);outline:2px solid rgba(36,98,234,.2);outline-offset:0}.roi-app .hint{display:block;margin-top:6px;font-size:13px;font-weight:400;line-height:1.4;color:var(--muted)}.roi-app .roi-caption{margin:-2px 0 6px}.roi-app .seg{display:inline-flex;border:1px solid var(--line-strong);border-radius:var(--r-ctl);overflow:hidden}.roi-app .seg button{font-size:14px;border:0;background:#fff;padding:9px 14px;color:var(--ink);min-height:40px}.roi-app .seg button+button{border-left:1px solid var(--line-strong)}.roi-app .seg button[aria-pressed=true]{background:var(--blue);color:#fff}.roi-app .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:8px 14px;border-radius:var(--r-ctl);border:1px solid var(--line-strong);background:#fff;color:var(--ink);font-size:14px;font-weight:500;text-decoration:none}.roi-app .btn:hover{border-color:var(--blue);color:var(--blue-dark)}.roi-app .btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.roi-app .btn.primary:hover{background:var(--blue-dark);color:#fff}.roi-app .notice{padding:12px 16px;border-left:3px solid var(--blue);background:var(--tint);border-radius:var(--r-card);font-size:14px;margin:0 0 16px}.roi-app .notice.warn{border-color:var(--warn-line);background:var(--warn-bg);color:var(--warn)}.roi-app .stat{display:flex;gap:24px;flex-wrap:wrap}.roi-app .stat div{min-width:120px}.roi-app .stat b{display:block;font-size:28px;font-weight:600;letter-spacing:-.5px;color:var(--blue)}.roi-app .roi-total th,.roi-app .roi-total td{color:var(--blue-dark)}.roi-hero{padding:56px 0 28px}.roi-hero h1{font-size:clamp(34px,5vw,54px);line-height:1.1;letter-spacing:-1.2px;font-weight:600;margin-bottom:18px;max-width:900px}.roi-hero .lead{max-width:760px}.roi-facts{display:flex;flex-wrap:wrap;gap:8px 22px;list-style:none;padding:0;margin:22px 0 0;color:#46556d;font-size:15px}.roi-facts li:before{content:"✓";color:#2462ea;margin-right:8px}.roi-tool{padding-bottom:40px}.roi-disclaimer{max-width:860px}.roi-app .roi-modes{margin-bottom:4px}.roi-app .roi-actions{margin:0 0 16px}.roi-status:empty{display:none}.roi-status{margin:0 0 16px}.roi-print-head,.roi-print-foot{display:none}.roi-next{padding:56px 0}.roi-next .roi-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,320px),1fr));gap:20px;margin-top:28px}.roi-next article{background:#fff;border:1px solid #e1e6ee;border-radius:5px;padding:28px;display:flex;flex-direction:column;gap:10px}.roi-next article h3{font-size:22px;line-height:1.25;font-weight:600;margin:0}.roi-next article p{margin:0;color:#5a677c;font-size:15px}.roi-next article .button{margin-top:auto;align-self:flex-start}.roi-cohorts{list-style:none;padding:0;margin:0;font-size:15px;color:#46556d}.roi-cohorts li{padding:6px 0;border-bottom:1px solid #eef1f6}.roi-cohorts li:last-child{border-bottom:0}.roi-faq{padding-top:24px}.roi-dialog .form-grid{margin-top:8px}.roi-dialog .roi-dialog-lead{color:#566174;font-size:15px;margin:0 0 6px}.roi-dialog .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.roi-done:focus{outline:none}@media(max-width:620px){.roi-hero{padding:34px 0 18px}.roi-app .card{padding:16px 14px}.roi-app .seg{display:flex;width:100%}.roi-app .seg button{flex:1 1 auto;padding:9px 8px}.roi-app .roi-actions .btn{flex:1 1 calc(50% - 8px)}.roi-next{padding:40px 0}.roi-next article{padding:22px 18px}}@media print{.ap-header,.roi-hero .ap-actions,.roi-facts,.roi-modes,.roi-actions,.roi-next,.roi-faq,.footer,.no-print,dialog,.skip{display:none!important}.roi-print-head{display:block;margin:0 0 12px;font-size:12px;color:#46556d}.roi-hero{padding:0 0 8px}.roi-hero h1{font-size:24px;margin-bottom:6px}.roi-hero .lead{font-size:13px}.roi-app .card{padding:12px;margin-bottom:8px}.roi-app .roi-row,.roi-app .roi-table,.roi-app .roi-kpi,.roi-app .notice{break-inside:avoid}.roi-app .roi-grid{display:flex;flex-direction:column}.roi-app .roi-out{order:-1}.roi-app .roi-remove,.roi-app [data-roi-act^=add-],.roi-app .roi-seg button:not([aria-pressed=true]){display:none!important}.roi-print-foot{display:block!important;margin:16px 0 0;padding-top:10px;border-top:1px solid #ccd;font-size:12px;color:#46556d}.roi-app input[type=text],.roi-app select{border:0;border-bottom:1px solid #ccd;border-radius:0;min-height:0;padding:2px 0}.wrap{width:100%;max-width:none}}.roi-app .roi-role .roi-remove{justify-self:start;align-self:end}.roi-app .roi-kpi{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;margin:0 0 16px}.roi-app .roi-kpi>div{background:#fff;padding:14px 18px}.roi-app .roi-kpi span{display:block;font-size:13px;color:var(--muted)}.roi-app .roi-kpi b{display:block;font-size:24px;line-height:1.25;font-weight:600;color:var(--blue);letter-spacing:-.4px}.roi-app .roi-kpi .roi-kpi-note{grid-column:1/-1;background:#fff;margin:0;padding:10px 18px}.roi-app .roi-input select{width:auto;flex:0 0 auto}.roi-next h2{font-size:clamp(32px,4.3vw,48px);line-height:1.12;letter-spacing:-1.1px;font-weight:600;margin-bottom:24px}@media(max-width:620px){.roi-app .roi-kpi{grid-template-columns:1fr 1fr}.roi-app .roi-kpi b{font-size:20px}.roi-next h2{font-size:32px;letter-spacing:-.7px}}@media print{.roi-app .roi-kpi{break-inside:avoid}}