.gnr-calculator{--gnr-ink:#203d34;--gnr-green:#277252;--gnr-green-hover:#205f44;--gnr-lime:#d4eb91;--gnr-paper:#f8f9f5;--gnr-muted:#53685d;--gnr-line:#dfe5dc;box-sizing:border-box;container-type:inline-size;width:100%;margin:24px 0 36px;border:1px solid var(--gnr-line);border-radius:20px;background:var(--gnr-paper);color:var(--gnr-ink);font-family:"Avenir Next","Segoe UI",sans-serif;font-size:15px;line-height:1.55;overflow:hidden;text-align:left}
.gnr-calculator *,.gnr-calculator *::before,.gnr-calculator *::after{box-sizing:border-box}
.gnr-calculator [hidden]{display:none!important}
.gnr-calculator.gnr-calculator :where(h2,h3,p){margin:0;padding:0;color:inherit;letter-spacing:normal}
.gnr-calculator :is(h2,h3)::before,.gnr-calculator :is(h2,h3)::after{content:none}
.gnr-calculator :is(button,input,textarea){font:inherit;letter-spacing:normal;text-transform:none;box-shadow:none}
.gnr-calculator button{appearance:none;min-height:44px;width:auto;margin:0;border:0;background:transparent;color:inherit;cursor:pointer;line-height:1.4;text-align:center;transition:background-color .16s,border-color .16s}
.gnr-calculator button::before,.gnr-calculator button::after{content:none}
.gnr-calculator a{color:var(--gnr-green);text-decoration:underline;text-underline-offset:3px;box-shadow:none}
.gnr-calculator :is(button,input,summary,a,textarea):focus-visible{outline:3px solid var(--gnr-green);outline-offset:3px}
.gnr-calculator .gnr-topline{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:17px 20px;border-bottom:1px solid var(--gnr-line);font-size:12px}
.gnr-calculator .gnr-service{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700}
.gnr-calculator .gnr-service>span{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--gnr-green);color:var(--gnr-lime)}
.gnr-calculator .gnr-local{color:var(--gnr-muted);text-align:right;font-size:11px;max-width:115px}
.gnr-calculator .gnr-modes{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:16px 16px 0;padding:4px;border-radius:12px;background:#e9eee5}
.gnr-calculator .gnr-modes button{padding:10px 8px;border-radius:9px;font-size:12px;font-weight:600;min-height:48px}
.gnr-calculator .gnr-modes button[aria-selected=true]{color:#fff;background:var(--gnr-green);box-shadow:0 2px 5px #173d301a}
.gnr-calculator .gnr-modes button:hover:not([aria-selected=true]){background:#dde6d7}
.gnr-calculator .gnr-workbench{display:grid;grid-template-columns:minmax(0,1fr);margin-top:16px}
.gnr-calculator .gnr-input-panel{min-width:0;padding:22px 20px 24px;background:#fff}
.gnr-calculator .gnr-panel-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px;margin-bottom:18px}
.gnr-calculator .gnr-panel-heading h2{font-family:inherit;font-size:19px;font-weight:650;line-height:1.3}
.gnr-calculator .gnr-text-button{min-height:36px;padding:5px 0;color:var(--gnr-green);font-size:12px;text-decoration:underline;text-underline-offset:4px}
.gnr-calculator .gnr-fields-pair{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.gnr-calculator .gnr-field{min-width:0}
.gnr-calculator label{display:block;margin:0 0 8px;font-size:13px;font-weight:650;line-height:1.45;color:var(--gnr-ink)}
.gnr-calculator input,.gnr-calculator textarea{display:block;width:100%;height:50px;min-width:0;max-width:100%;margin:0;padding:12px 13px;background:#fff;border:1px solid #bac9bd;border-radius:9px;color:var(--gnr-ink);font-size:16px;font-variant-numeric:tabular-nums;line-height:1.4}
.gnr-calculator input::placeholder{color:#65776b;font-size:14px;opacity:1}
.gnr-calculator input:disabled{background:#f2f4f0;color:#65776b;cursor:not-allowed}
.gnr-calculator input[aria-invalid=true]{border-color:#a53729;background:#fff8f4}
.gnr-calculator .gnr-input-wrap{position:relative}
.gnr-calculator .gnr-input-wrap input{padding-right:35px}
.gnr-calculator .gnr-input-wrap>span{position:absolute;right:14px;top:12px;color:#658344;pointer-events:none}
.gnr-calculator .gnr-field-help{margin-top:6px;color:var(--gnr-muted);font-size:12px;line-height:1.55}
.gnr-calculator .gnr-error{margin-top:6px;color:#9c3527;font-size:12px;line-height:1.45}
.gnr-calculator .gnr-count-help{margin:13px 0 24px;font-size:12px}
.gnr-calculator.gnr-calculator details>summary{position:relative;display:block;padding-left:18px;cursor:pointer;list-style:none;line-height:1.6;color:var(--gnr-green)}
.gnr-calculator.gnr-calculator details>summary::-webkit-details-marker{display:none}
.gnr-calculator.gnr-calculator details>summary::marker{content:""}
.gnr-calculator.gnr-calculator details>summary::before{content:"▸";display:block;position:absolute;left:0;top:0;width:14px;color:var(--gnr-green);font:inherit;transform:none;background:none}
.gnr-calculator.gnr-calculator details[open]>summary::before{content:"▾"}
.gnr-calculator.gnr-calculator details>summary::after{content:none}
.gnr-calculator .gnr-count-help p{font-size:12px;color:var(--gnr-muted);margin-top:9px}
.gnr-calculator .gnr-goal-field{margin-top:0}
.gnr-calculator .gnr-presets{display:flex;gap:8px;margin-top:10px}
.gnr-calculator .gnr-presets button{flex:1;min-height:40px;border:1px solid var(--gnr-line);border-radius:8px;font-size:13px;background:#fff}
.gnr-calculator .gnr-presets button[aria-pressed=true]{border-color:var(--gnr-green);background:#eef4e7;color:var(--gnr-green);font-weight:700}
.gnr-calculator .gnr-presets button:hover{border-color:var(--gnr-green)}
.gnr-calculator .gnr-settings{margin:20px 0;border-top:1px solid var(--gnr-line);border-bottom:1px solid var(--gnr-line);padding:13px 0}
.gnr-calculator .gnr-settings>summary{font-size:13px;font-weight:650}
.gnr-calculator .gnr-settings>summary span{display:block;margin:2px 0 0 0;color:var(--gnr-muted);font-size:11px;font-weight:400}
.gnr-calculator .gnr-settings-body{display:grid;gap:18px;margin-top:18px}
.gnr-calculator .gnr-optional{display:block;color:var(--gnr-muted);font-size:11px;font-weight:400}
.gnr-calculator .gnr-primary{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:50px;padding:13px 18px;border-radius:10px;color:#fff;background:var(--gnr-green);font-size:15px;font-weight:650}
.gnr-calculator .gnr-primary:hover{background:var(--gnr-green-hover)}
.gnr-calculator .gnr-primary>span{font-size:22px;line-height:1}
.gnr-calculator .gnr-form-footer{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:7px;color:var(--gnr-muted);font-size:11px}
.gnr-calculator .gnr-result-panel{min-width:0;display:flex;flex-direction:column;background:#f1f5eb;border-top:1px solid var(--gnr-line);padding:25px 22px}
.gnr-calculator .gnr-result-top{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:650}
.gnr-calculator .gnr-status{border:1px solid #cfddc4;border-radius:30px;padding:5px 9px;color:#456132;font-size:10px;font-weight:500;white-space:nowrap}
.gnr-calculator .gnr-empty{flex:1;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:36px 10px;min-height:240px}
.gnr-calculator .gnr-empty-stars{font-size:38px;letter-spacing:7px;color:#8ba078;margin-bottom:18px;white-space:nowrap}
.gnr-calculator .gnr-empty-stars span{display:inline-block;color:var(--gnr-green);transform:translateY(-8px)}
.gnr-calculator .gnr-empty h3{font-size:18px;font-family:inherit;font-weight:600;line-height:1.4;margin-bottom:10px}
.gnr-calculator .gnr-empty p{max-width:250px;font-size:13px;color:var(--gnr-muted)}
.gnr-calculator #gnr-result{padding-top:25px}
.gnr-calculator .gnr-result-caption{font-size:13px;color:var(--gnr-muted)}
.gnr-calculator .gnr-result-value{font-family:Georgia,serif;font-size:76px;font-weight:400;font-variant-numeric:tabular-nums;line-height:1.15;letter-spacing:-3px;margin:7px 0 11px;overflow-wrap:anywhere}
.gnr-calculator .gnr-result-value.gnr-value-long{font-size:42px;letter-spacing:-1.5px}
.gnr-calculator .gnr-result-value.gnr-value-message{font-family:inherit;font-size:27px;line-height:1.25;letter-spacing:-.6px;font-weight:600;margin-top:18px}
.gnr-calculator .gnr-result-description{font-size:14px;line-height:1.6}
.gnr-calculator .gnr-before-after{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:14px;align-items:center;margin-top:23px}
.gnr-calculator .gnr-before-after>div{display:flex;flex-direction:column;gap:4px}
.gnr-calculator .gnr-before-after>div:last-child{text-align:right}
.gnr-calculator .gnr-before-after span{color:var(--gnr-muted);font-size:11px}
.gnr-calculator .gnr-before-after strong{font-size:22px;font-weight:650;font-variant-numeric:tabular-nums;line-height:1.4;overflow-wrap:anywhere}
.gnr-calculator .gnr-transition{font-size:23px!important}
.gnr-calculator .gnr-scale{height:5px;margin:15px 0 18px;border-radius:10px;background:#dce6d3;overflow:hidden}
.gnr-calculator .gnr-scale-fill{height:100%;width:0;background:var(--gnr-green);border-radius:10px;transition:width .25s}
.gnr-calculator .gnr-assumptions{font-size:12px;color:var(--gnr-muted);margin-top:18px}
.gnr-calculator .gnr-timeline{font-size:13px;margin-top:12px;border-left:2px solid #96b86d;padding-left:11px}
.gnr-calculator .gnr-copy{display:flex;justify-content:space-between;align-items:center;gap:10px;width:100%;min-height:44px;border:1px solid #c1d2b5;border-radius:9px;margin-top:21px;padding:10px 13px;font-size:12px;color:var(--gnr-green)}
.gnr-calculator .gnr-copy:hover{background:#e3ecd9}
.gnr-calculator .gnr-copy-status{font-size:11px;margin-top:6px;min-height:17px;color:var(--gnr-muted)}
.gnr-calculator .gnr-copy-fallback{height:160px;font-size:12px;margin-top:10px;resize:vertical}
.gnr-calculator .gnr-model-note{margin-top:auto;padding-top:24px;font-size:12px;line-height:1.65;color:var(--gnr-muted)}
.gnr-calculator .gnr-model-note strong{display:block;color:var(--gnr-ink);font-weight:650;margin-bottom:4px}
.gnr-calculator .gnr-comparison{padding:24px 20px;border-top:1px solid var(--gnr-line);background:#fff}
.gnr-calculator .gnr-comparison-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px;margin-bottom:15px}
.gnr-calculator .gnr-comparison-heading h3{font-size:17px;font-family:inherit;font-weight:650;line-height:1.4}
.gnr-calculator .gnr-comparison-heading p{font-size:11px;color:var(--gnr-muted)}
.gnr-calculator .gnr-goal-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.gnr-calculator .gnr-goal-card{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;min-width:0;min-height:110px;padding:13px 10px;border:1px solid var(--gnr-line);border-radius:10px;text-align:left}
.gnr-calculator .gnr-goal-card[aria-pressed=true]{border-color:var(--gnr-green);background:#f1f6e9;box-shadow:inset 0 0 0 1px var(--gnr-green)}
.gnr-calculator .gnr-goal-card:hover{background:#f1f6e9}
.gnr-calculator .gnr-goal-card>span{font-size:11px;color:var(--gnr-muted)}
.gnr-calculator .gnr-goal-card strong{display:block;font-family:Georgia,serif;font-size:27px;line-height:1.1;font-weight:400;overflow-wrap:anywhere;max-width:100%}
.gnr-calculator .gnr-goal-card small{font-size:12px;color:var(--gnr-muted);line-height:1.4}
.gnr-calculator .gnr-goal-card.gnr-goal-large strong{font-size:18px;font-family:inherit}
.gnr-calculator .gnr-next-step{display:flex;flex-direction:column;align-items:flex-start;gap:18px;padding:24px 20px;background:#e9f0dc;border-top:1px solid var(--gnr-line)}
.gnr-calculator .gnr-next-step h3{font-size:18px;line-height:1.4;font-family:inherit;font-weight:650;margin-bottom:7px}
.gnr-calculator .gnr-next-step p{font-size:12px;color:var(--gnr-muted);max-width:500px}
.gnr-calculator .gnr-secondary{display:inline-flex;align-items:center;justify-content:center;gap:13px;min-height:46px;padding:12px 16px;border:1px solid var(--gnr-green);border-radius:9px;font-size:12px;font-weight:650;text-decoration:none;white-space:nowrap}
.gnr-calculator .gnr-secondary:hover{background:#dce9c8}
.gnr-calculator .gnr-contact{padding:15px 20px;font-size:12px;color:var(--gnr-muted)}
.gnr-calculator .gnr-contact a{display:inline-block;min-height:28px;padding:4px 0}
.gnr-calculator .gnr-noscript{margin:20px;padding:15px;border:1px solid #a53729;font-size:14px}
.gnr-calculator .gnr-sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@container (min-width:380px){.gnr-calculator .gnr-fields-pair{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.gnr-calculator .gnr-local{max-width:none}.gnr-calculator .gnr-modes button{font-size:13px}.gnr-calculator .gnr-goal-card{padding:16px}.gnr-calculator .gnr-goal-card strong{font-size:34px}.gnr-calculator .gnr-goal-card.gnr-goal-large strong{font-size:20px}}
@container (min-width:680px){.gnr-calculator .gnr-workbench{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}.gnr-calculator .gnr-input-panel{padding:28px}.gnr-calculator .gnr-result-panel{border-top:0;border-left:1px solid var(--gnr-line);padding:28px}.gnr-calculator .gnr-fields-pair{grid-template-columns:minmax(0,1fr)}.gnr-calculator .gnr-empty{min-height:330px}.gnr-calculator .gnr-topline{padding:18px 28px}.gnr-calculator .gnr-modes{margin:20px 24px 0}.gnr-calculator .gnr-modes button{font-size:14px}.gnr-calculator .gnr-comparison{padding:25px 28px}.gnr-calculator .gnr-next-step{flex-direction:row;align-items:center;justify-content:space-between;padding:25px 28px}.gnr-calculator .gnr-contact{padding:15px 28px}.gnr-calculator .gnr-goal-card strong{font-size:38px}}
@container (min-width:900px){.gnr-calculator .gnr-fields-pair{grid-template-columns:repeat(2,minmax(0,1fr))}.gnr-calculator .gnr-input-panel,.gnr-calculator .gnr-result-panel{padding:32px}.gnr-calculator .gnr-result-value{font-size:88px}.gnr-calculator .gnr-result-value.gnr-value-long{font-size:50px}.gnr-calculator .gnr-result-value.gnr-value-message{font-size:31px}.gnr-calculator .gnr-panel-heading h2{font-size:20px}}
@media(prefers-reduced-motion:reduce){.gnr-calculator *{transition:none!important;scroll-behavior:auto!important}}

/* FAQ belongs to this tool's article, outside the calculator wrapper */
details.gnr-faq-item{margin:0;border-bottom:1px solid #dfe5dc;color:#203d34}
details.gnr-faq-item>summary{position:relative;display:block;box-sizing:border-box;margin:0;padding:16px 44px 16px 16px;min-height:56px;font-size:16px;font-weight:600;line-height:1.5;list-style:none;cursor:pointer;color:#203d34;background:#f8f9f5}
details.gnr-faq-item>summary::-webkit-details-marker{display:none}
details.gnr-faq-item>summary::marker{content:""}
details.gnr-faq-item>summary::before{content:none}
details.gnr-faq-item>summary::after{content:"+";display:block;position:absolute;right:16px;top:16px;width:20px;text-align:center;font:inherit;font-size:20px;line-height:24px;color:#277252;background:none;transform:none}
details.gnr-faq-item[open]>summary::after{content:"−"}
details.gnr-faq-item>summary:focus-visible{outline:3px solid #277252;outline-offset:-3px}
details.gnr-faq-item>p{margin:0;padding:12px 16px 16px;font-size:16px;line-height:1.65}