.roi-simple{grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.roi-simple .roi-intro{padding-top:15px}
.roi-simple .roi-intro h2{font-size:clamp(34px,3.1vw,46px)}
.roi-simple .roi-intro .lead{font-size:17px;max-width:440px;color:var(--muted)}
.roi-benefits{list-style:none;padding:0;margin:28px 0;font-size:14px}
.roi-benefits li{padding:9px 0 9px 28px;position:relative}
.roi-benefits li::before{content:'✓';position:absolute;left:0;color:var(--teal);font-weight:700}
.roi-intro-note{font-size:14px;color:var(--muted);max-width:390px}
.roi-simple .roi-form{padding:36px;border-radius:8px;box-shadow:0 12px 40px #021e3f06}
.roi-step-label{color:var(--teal);font-size:10px;font-weight:700;letter-spacing:.13em;display:block;margin-bottom:13px}
.roi-form-heading h3{font-size:29px;letter-spacing:-.035em;margin-bottom:11px}
.roi-form-heading p{color:var(--muted);font-size:13px;margin-bottom:27px}
.roi-basic-fields{display:grid;gap:23px}
.roi-question>label{display:flex;gap:10px;align-items:center;font-size:14px;font-weight:650;line-height:1.5;margin-bottom:11px}
.roi-question-number{display:inline-grid;place-items:center;flex-shrink:0;width:23px;height:23px;border-radius:50%;background:#e8f2f7;color:var(--teal);font-size:11px}
.roi-question small{display:block;font-size:11px;line-height:1.5;color:var(--muted);margin-top:8px}
.roi-unit-input,.roi-currency-input{position:relative}
.roi-unit-input>span,.roi-currency-input>span{position:absolute;top:50%;transform:translateY(-50%);color:var(--muted);font-size:15px;pointer-events:none}
.roi-unit-input>span{right:17px}.roi-currency-input>span{left:17px}
.roi-simple .roi-unit-input>input,.roi-simple .roi-currency-input>input{font-size:21px;line-height:1.3;min-height:59px;border-color:#aabfce;background:#fbfdfe;border-radius:4px}
.roi-simple .roi-unit-input>input{padding-right:62px}.roi-simple .roi-currency-input>input{padding-left:49px}
.roi-disclosure{border-top:1px solid var(--line);margin-top:24px;padding:17px 0 0}
.roi-disclosure+.roi-disclosure{margin-top:17px}
.roi-disclosure>summary{cursor:pointer;display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:12px;font-weight:650;list-style:none;line-height:1.5}
.roi-disclosure>summary>span:first-child::before{content:'+';display:inline-block;width:20px;color:var(--teal);font-size:17px;font-weight:400}
.roi-disclosure[open]>summary>span:first-child::before{content:'−'}
.roi-optional{font-size:10px;font-weight:400;color:var(--muted);background:var(--paper);padding:3px 8px;border-radius:10px}
.roi-disclosure>p{font-size:11px;color:var(--muted);margin:13px 0 0}
.roi-extra-fields{display:grid;grid-template-columns:1fr 1fr;gap:17px;margin-top:17px}
.roi-extra-fields label{font-size:11px;line-height:1.5;font-weight:600}
.roi-extra-fields input{margin-top:7px;min-height:45px}
.roi-simple .roi-calculate{width:100%;margin-top:25px;min-height:51px;font-size:14px;border-radius:4px}
.roi-simple .roi-actions{justify-content:center;gap:25px;margin-top:16px}
.roi-simple .roi-actions button{font-size:12px;text-underline-offset:3px}
.roi-error{margin:20px 0 -10px!important;padding:10px 13px;background:#fff0f2;color:#a3092a;font-size:12px;border-radius:4px}
.roi-form input[aria-invalid=true]{border-color:#b20b32}
.roi-example-note{font-size:11px;text-align:center;color:var(--muted);margin:14px 0 0}
.roi-simple .roi-result{border-radius:5px;padding:25px;margin-top:26px}
.roi-result-label{font-size:9px;letter-spacing:.1em;display:block;color:#a8cadd;font-weight:600}
.roi-simple .roi-result #roi-total{font-size:42px;margin-top:8px;line-height:1.2;font-weight:650;overflow-wrap:anywhere}
.roi-simple .roi-result #roi-detail{font-size:13px;color:#d7e6f0;margin:12px 0 0}
.roi-breakdown{font-size:11px;margin:19px 0 0;border-top:1px solid #36516d;padding-top:12px}
.roi-breakdown>div{display:flex;justify-content:space-between;gap:15px;padding:5px 0}.roi-breakdown dt{color:#b8cfe0}.roi-breakdown dd{margin:0;white-space:nowrap}
.roi-simple .roi-result .roi-result-note{font-size:10px;line-height:1.5;color:#a8cadd;margin-top:17px}
.roi-projection{border-top:1px solid #36516d;margin-top:18px;padding-top:16px}
.roi-projection>span{font-size:11px;color:#a8cadd}.roi-simple .roi-projection>strong{font-size:26px;margin-top:5px}
.roi-method{margin-top:22px;font-size:10px;color:var(--muted);line-height:1.65}.roi-method>summary{cursor:pointer}.roi-method p{margin:10px 0 0}
.article-sources .reference-context{font-size:13px;color:var(--muted);max-width:650px}.article-sources li{margin-bottom:19px}.reference-info{display:block;font-size:10px;color:var(--teal);margin-top:5px}.article-sources .reference-purpose{font-size:12px;line-height:1.5;color:var(--muted);margin:5px 0 0}.reference-current{border-top:1px solid var(--line);padding-top:17px;font-size:12px}.reference-checked{font-size:10px;color:var(--muted)}
@media(max-width:1000px){.roi-simple{grid-template-columns:1fr 1.15fr;gap:35px}.roi-simple .roi-form{padding:28px}.roi-form-heading h3{font-size:25px}}
@media(max-width:800px){.roi-simple{grid-template-columns:1fr;gap:28px}.roi-simple .roi-intro{max-width:630px}.roi-simple .roi-form{max-width:650px;width:100%}.roi-intro-note{max-width:500px}}
@media(max-width:580px){.roi-simple .roi-form{padding:23px 20px}.roi-simple .roi-intro h2{font-size:35px}.roi-simple .roi-intro .lead{font-size:15px}.roi-benefits{margin:19px 0;font-size:13px}.roi-intro-note{font-size:13px}.roi-form-heading h3{font-size:27px}.roi-question>label{font-size:13px}.roi-question small{font-size:10px}.roi-extra-fields{grid-template-columns:1fr}.roi-disclosure>summary{font-size:11px}.roi-simple .roi-result{padding:20px}.roi-simple .roi-result #roi-total{font-size:36px}.roi-disclosure{margin-top:21px}}