:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#1d2730;background:#f7f8f6;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}button,input{font:inherit}button{cursor:pointer}a{color:#15666a;text-underline-offset:3px}a:hover{color:#0f4c50}.site-shell{max-width:1380px;margin:auto;padding:0 38px}.site-header{height:86px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #dfe7e4}.wordmark{text-decoration:none;color:#143c41;font-weight:780;font-size:21px;letter-spacing:-.055em}.wordmark-mark{color:#e38b4e;font-size:29px;vertical-align:-2px;margin-right:5px}.header-note{color:#748381;font-size:13px}.tool{padding:54px 0 72px}.tool-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:32px}.eyebrow{text-transform:uppercase;letter-spacing:.17em;font-size:11px;font-weight:780;color:#8a7665;margin:0 0 14px}.tool h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,5vw,65px);font-weight:500;letter-spacing:-.05em;line-height:1.04;margin:0;color:#142f36}.scope-chip{background:#e8eeea;color:#35605b;border-radius:99px;padding:9px 15px;font-size:12px;font-weight:720;white-space:nowrap}.tool-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px}.form-panel,.result-panel{border-radius:22px;min-width:0;min-height:410px}.form-panel{background:#fff;border:1px solid #e1e8e4;padding:36px;box-shadow:0 14px 50px #1f433308}.field-title{font-size:14px;font-weight:720;margin:0 0 13px}.mode-switch{display:flex;gap:5px;padding:5px;border-radius:12px;background:#eef3f0;margin-bottom:27px}.mode{border:0;background:transparent;color:#63736e;font-size:13px;font-weight:680;padding:12px 16px;border-radius:9px;flex:1;white-space:nowrap}.mode.active{background:#fff;color:#1b4143;box-shadow:0 2px 8px #1e413314}.mode span{font-size:10px;color:#c66e3c;text-transform:uppercase;letter-spacing:.07em;margin-left:6px}.input-block label{display:block;font-size:14px;font-weight:730;margin-bottom:9px}.input-block input{width:100%;height:58px;border:1px solid #cad7d2;border-radius:11px;padding:0 16px;color:#153c40;background:#fff;font-size:18px;outline:none;min-width:0}.input-block input:focus{border-color:#16747a;box-shadow:0 0 0 4px #b6e3db88}.field-help{font-size:12px;line-height:1.55;color:#788680;margin:10px 0 22px;min-height:18px}.error{font-size:12px;color:#a63d35;margin:0 0 10px}.calculate-button{border:0;background:#163f43;color:#fff;width:100%;height:57px;border-radius:11px;font-weight:730;font-size:15px;display:flex;align-items:center;justify-content:space-between;padding:0 19px;transition:background .2s,transform .2s}.calculate-button:hover{background:#0c6266;transform:translateY(-1px)}.calculate-button span{font-size:22px;font-weight:400}.private-note{font-size:12px;color:#8b9990;margin:14px 0 0;text-align:center}.result-panel{background:#e8f0eb;position:relative;overflow:hidden;padding:36px}.result-panel::after{content:"";position:absolute;right:-110px;top:-150px;width:400px;height:400px;border:1px solid #cbded3;border-radius:50%;box-shadow:0 0 0 52px #e6efe9,0 0 0 53px #cbded3;pointer-events:none}.result-empty,.result-content{position:relative;z-index:1}.result-empty{max-width:350px}.empty-symbol{display:block;color:#a6beb1;font-size:47px;margin-bottom:42px}.result-empty h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,3vw,44px);font-weight:500;line-height:1.09;letter-spacing:-.035em;margin:0 0 20px;color:#184247}.result-empty>p:last-child{color:#607c77;line-height:1.6;font-size:14px;margin:0}.result-topline{display:flex;align-items:center;justify-content:space-between;gap:10px}.result-topline .eyebrow{margin:0}.copy-button{border:1px solid #bad0c2;border-radius:8px;background:#f8fbf8;padding:8px 10px;color:#225455;font-size:12px;font-weight:700;white-space:nowrap}.copy-button:hover{background:#fff}.animal-line{display:flex;align-items:center;gap:21px;margin:28px 0 26px}.animal-glyph{font-family:Georgia,"Times New Roman",serif;font-size:78px;color:#2a696b;line-height:1}.animal-line h2{font-family:Georgia,"Times New Roman",serif;font-weight:500;letter-spacing:-.045em;font-size:42px;margin:0;color:#153a3f}.animal-line p{margin:2px 0 0;color:#52746e;font-size:15px}.result-details{margin:0;border-top:1px solid #c5d8cc}.result-details>div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid #c5d8cc;padding:12px 0;font-size:13px}.result-details dt{color:#647e74}.result-details dd{margin:0;text-align:right;color:#214745;font-weight:670;overflow-wrap:anywhere}.result-note{margin:17px 0 0;color:#5c7a70;font-size:12px;line-height:1.55}.copy-status{height:16px;margin:6px 0 0;color:#225b57;font-size:12px}.explainer,.facts,.faq{border-top:1px solid #dfe7e4;padding:70px 0}.section-intro h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(30px,3vw,43px);font-weight:500;letter-spacing:-.04em;color:#16373b;margin:0 0 30px}.explain-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.explain-grid article{background:#fff;border:1px solid #e3eae6;border-radius:16px;padding:27px}.step-number{font-family:Georgia,serif;font-size:19px;color:#c98052}.explain-grid h3{font-size:17px;letter-spacing:-.02em;margin:20px 0 10px}.explain-grid p,.facts p,.faq p{font-size:14px;line-height:1.75;color:#5a6f6b}.explain-grid p{margin:0}.facts p{max-width:780px;margin:0 0 15px}.facts strong{color:#284d4d}.faq details{padding:21px 0;border-bottom:1px solid #dfe7e4;max-width:820px}.faq summary{cursor:pointer;font-weight:700;color:#244c4d}.faq p{margin:12px 0 0}footer{border-top:1px solid #dfe7e4;padding:30px 0 40px;color:#7b8a82;font-size:12px}footer span{margin:0 8px;color:#a8b6ac}[hidden]{display:none!important}@media(max-width:760px){.site-shell{padding:0 18px}.site-header{height:64px}.header-note{display:none}.tool{padding:30px 0 50px}.tool-heading{align-items:start;margin-bottom:22px}.tool h1{font-size:40px}.scope-chip{font-size:11px;padding:7px 10px;margin-top:5px}.tool-grid{grid-template-columns:1fr;gap:12px}.form-panel,.result-panel{padding:24px;border-radius:16px;min-height:0}.result-panel{min-height:300px}.empty-symbol{margin-bottom:10px}.result-empty h2{font-size:34px}.mode{padding:11px 7px;font-size:12px}.mode span{display:none}.field-help{margin-bottom:18px}.explainer,.facts,.faq{padding:48px 0}.explain-grid{grid-template-columns:1fr}.explain-grid article{padding:22px}.result-panel::after{right:-210px;top:-185px}.animal-glyph{font-size:62px}.animal-line h2{font-size:35px}.result-details>div{font-size:12px}}@media(max-width:380px){.scope-chip{display:none}.result-details>div{display:block}.result-details dd{text-align:left;margin-top:4px}}
.site-nav{display:flex;align-items:center;gap:8px}.site-nav a{color:#59716a;text-decoration:none;font-size:13px;font-weight:700;padding:10px 12px;border-radius:9px;white-space:nowrap}.site-nav a:hover,.site-nav a[aria-current="page"]{background:#e8efea;color:#174a4b}.tool-lede{font-size:14px;line-height:1.55;color:#647b73;max-width:670px;margin:15px 0 0}.stacked-input{margin-bottom:18px}.stacked-input:last-of-type{margin-bottom:0}.pairing-heading{font-family:Georgia,"Times New Roman",serif;font-size:clamp(30px,3vw,42px);font-weight:500;letter-spacing:-.04em;line-height:1.08;color:#153a3f;margin:30px 0 8px}.pairing-intro{font-size:17px;color:#52746e;margin:0 0 25px;font-weight:670}.personal-check{margin-top:20px;padding:17px 19px;border-radius:12px;background:#f7faf7;border:1px solid #cbded3}.personal-check .eyebrow{margin:0 0 8px}.personal-check h3{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:25px;color:#174347;margin:0 0 5px}.personal-check p:last-child{font-size:12px;line-height:1.55;color:#5a746a;margin:0}
@media(max-width:760px){.site-header{height:auto;min-height:64px;flex-wrap:wrap;gap:8px;padding:12px 0}.site-nav a{font-size:12px;padding:8px 9px}.tool-lede{font-size:13px}.pairing-heading{margin-top:22px}}
@media(max-width:380px){.site-nav{width:100%;justify-content:space-between}.site-nav a{padding:7px 6px}}
.info-page{max-width:760px;min-height:calc(100vh - 190px);padding:54px 0 80px}.info-page h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(38px,5vw,60px);font-weight:500;letter-spacing:-.05em;line-height:1.08;color:#142f36;margin:0 0 27px}.info-page h2{font-size:20px;color:#204549;margin:34px 0 12px}.info-page p{font-size:15px;line-height:1.75;color:#5a6f6b;margin:0 0 18px}.info-page .eyebrow{font-size:11px;margin-bottom:14px}@media(max-width:760px){.info-page{padding:35px 0 60px}}

/* Site-owned English date picker; native date pickers use the device locale. */
.date-entry{display:flex;position:relative;gap:8px;align-items:stretch}
.input-block .date-entry input{flex:1;width:0;min-width:0;font-variant-numeric:tabular-nums}
.date-open{flex:none;border:1px solid #cad7d2;border-radius:11px;background:#f5f9f6;color:#19484a;font-size:12px;font-weight:700;padding:0 12px}
.date-open:hover,.date-open:focus-visible{background:#e8f0eb;border-color:#16747a}
.date-popover{position:absolute;z-index:20;top:calc(100% + 8px);left:0;width:100%;min-width:0;padding:12px;background:#fff;border:1px solid #cad7d2;border-radius:14px;box-shadow:0 18px 45px #133c3530}
.date-controls{display:grid;grid-template-columns:30px minmax(0,1fr) 64px 30px;gap:5px;align-items:center}
.date-controls button,.date-actions button,.date-days button{border:0;background:transparent;color:#1b4547}
.date-controls button{height:36px;border-radius:8px;font-size:23px;line-height:1}
.date-controls .date-month,.date-controls .date-year{height:36px;min-width:0;border:1px solid #d8e3dc;border-radius:7px;background:#fff;color:#183d40;font-family:inherit;font-size:12px;font-weight:600;padding:0 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.date-choice-list{position:absolute;z-index:2;top:54px;left:12px;right:12px;max-height:190px;overflow-y:auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;padding:7px;background:#fff;border:1px solid #cad7d2;border-radius:9px;box-shadow:0 12px 28px #133c3529}
.date-choice-list button{border:0;background:#fff;color:#1b4547;border-radius:6px;padding:8px 2px;font-size:11px;font-weight:650}
.date-choice-list button:hover,.date-choice-list button[aria-current="true"]{background:#e8f0eb}
.date-controls button:hover:not(:disabled),.date-days button:hover:not(:disabled){background:#e8f0eb}
.date-controls button:disabled,.date-days button:disabled,.date-actions button:disabled{opacity:.35;cursor:default}
.date-weekdays,.date-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));text-align:center;gap:2px}
.date-weekdays{margin-top:12px;color:#71837b;font-size:10px;font-weight:700}
.date-days{margin-top:5px}
.date-days button,.date-days span{height:34px;min-width:0;border-radius:7px;font-size:12px}
.date-days button[aria-current="date"]{background:#17484a;color:#fff}
.date-actions{display:flex;justify-content:space-between;border-top:1px solid #e3eae6;margin-top:9px;padding-top:8px}
.date-actions button{font-size:12px;font-weight:700;padding:5px 8px;border-radius:6px}
.date-actions button:hover:not(:disabled){background:#e8f0eb}
@media(max-width:380px){.date-open{padding:0 8px;font-size:11px}.date-popover{padding:9px}.date-controls{grid-template-columns:27px minmax(0,1fr) 58px 27px;gap:3px}.date-controls .date-month,.date-controls .date-year{font-size:11px}.date-choice-list{left:9px;right:9px;top:51px}}
