:root{--paper:#f7f8f2;--ink:#24382e;--muted:#647167;--line:#dce1d4;--lime:#dbf59a;--lilac:#e5dff5;--peach:#f5dfca;--white:#fff;--radius:20px;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:25px}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer;color:inherit}a:hover{text-underline-offset:5px;text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline-offset:5px;outline:3px solid #688639}p{color:var(--muted);line-height:1.7}h1,h2,h3,p{margin-top:0}h1,h2{letter-spacing:-.055em;font-weight:500}h1{font-size:clamp(2.8rem,5.1vw,5rem);line-height:1.07}h2{font-size:clamp(1.8rem,3vw,2.7rem);line-height:1.15}h3{letter-spacing:-.025em;font-size:1.15rem}em{font-family:Georgia,serif;font-weight:400}button{border:0}.section-wrap{max-width:1180px;margin:auto;padding-left:36px;padding-right:36px}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;max-width:1280px;margin:auto;padding:26px 50px;display:flex}.brand{letter-spacing:-1px;align-items:center;font-size:24px;font-weight:700;display:flex}.brand-light{font-weight:400}.brand-symbol{background:var(--lime);border-radius:50%;justify-content:center;align-items:center;width:35px;height:35px;margin-right:10px;font-family:Georgia,serif;font-size:29px;display:inline-flex;position:relative}.brand-symbol span{font-size:21px;position:absolute;top:-3px;right:3px}.site-header nav{gap:32px;font-size:13px;display:flex}.site-header nav a:last-child{border:1px solid #c5cebb;border-radius:24px;padding:11px 15px}.site-header nav a{align-self:center}.hero{grid-template-columns:1.2fr 1fr;align-items:center;gap:30px;padding-top:70px;padding-bottom:65px;display:grid;overflow:clip}.eyebrow,.section-index{letter-spacing:1.5px;font-size:10px;font-weight:600;display:block}.eyebrow{align-items:center;gap:8px;margin-bottom:25px;display:flex}.eyebrow>span,.local-note>span{background:#708b3d;border-radius:50%;width:6px;height:6px;display:inline-block}.hero h1{margin-bottom:24px}.hero-copy>p{max-width:440px;margin-bottom:22px;font-size:16px}.text-link{border-bottom:1px solid;gap:30px;padding-bottom:7px;font-size:14px;font-weight:600;display:inline-flex}.hero-footnote{color:var(--muted);align-items:center;gap:9px;margin-top:35px;font-size:10px;display:flex}.tiny-star{font-size:25px}.hero-art{place-items:center;min-height:390px;padding:35px 15px 25px;display:grid;position:relative}.example-card{background:var(--lime);z-index:1;border:1px solid #aec776;border-radius:10px;width:100%;max-width:355px;padding:25px 25px 24px;position:relative;transform:rotate(-7deg);box-shadow:9px 12px #24382e0d}.card-top{letter-spacing:1.5px;justify-content:space-between;margin-bottom:44px;font-size:8px;display:flex}.card-top>span{font-size:20px;line-height:12px}.example-caption{letter-spacing:1.5px;font-size:9px;display:block}.example-card>strong{letter-spacing:-5px;font-size:76px;font-weight:500;line-height:1.2;display:block}.example-unit{font-family:Georgia,serif;font-size:35px;font-style:italic}.example-divider{border-top:1px solid #aec776;margin:20px 0 16px}.example-bottom{justify-content:space-between;align-items:center;font-size:10px;line-height:1.6;display:flex}.example-bottom b{font-family:Georgia,serif;font-size:26px;font-weight:400}.orbit{border:1px solid #d6dec9;border-radius:50%;width:420px;height:285px;position:absolute;transform:rotate(-35deg)}.orbit-two{width:350px;height:340px;transform:rotate(45deg)}.art-star{z-index:2;color:var(--ink);font-size:88px;position:absolute;top:7px;right:-5px}.art-sticker{z-index:2;background:var(--lilac);text-align:center;border:1px solid #bdb2d5;border-radius:50%;padding:17px 18px;font-size:12px;line-height:1.6;position:absolute;bottom:-7px;right:0;transform:rotate(12deg)}.ticker{white-space:nowrap;letter-spacing:1.7px;border-block:1px solid var(--line);justify-content:center;align-items:center;gap:35px;padding:19px 15px;font-size:9px;display:flex;overflow:hidden}.ticker i{font-size:19px;font-style:normal}.calculator{border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:54px 0;padding:30px 36px;scroll-margin-top:25px;box-shadow:0 4px #24382e03}.calculator-heading{justify-content:space-between;gap:20px;margin-bottom:27px;display:flex}.local-note{color:var(--muted);font-size:10px}.local-note>span{margin-right:5px}.calculator h2{margin-bottom:25px;font-size:29px}.calculator form{align-items:stretch;gap:14px;display:flex}.date-field{flex:1;min-width:0;position:relative}.date-field label{color:var(--muted);font-size:10px;position:absolute;top:11px;left:17px}.date-field input{background:var(--paper);width:100%;min-height:65px;color:var(--ink);border:1px solid #cdd5c4;border-radius:8px;padding:27px 16px 10px}.primary,.secondary{border-radius:8px;justify-content:center;align-items:center;gap:25px;padding:15px 23px;font-size:13px;font-weight:600;text-decoration:none;display:inline-flex}.primary{background:var(--ink);color:var(--white)}.primary:hover{background:#3c5344;text-decoration:none}.secondary{background:0 0;border:1px solid #cbd3c4}.secondary:hover{background:var(--paper)}.input-note{margin:14px 0 0;font-size:11px}.error{color:#a52b2b;margin:12px 0 0;font-size:13px}.error:empty{display:none}.intro-section{grid-template-columns:1.1fr 1fr;gap:65px;margin-top:85px;margin-bottom:36px;display:grid}.intro-section .section-index{margin-bottom:22px}.intro-section p{font-size:14px}.intro-section h2{font-size:32px}.discovery-grid{grid-template-columns:repeat(3,1fr);gap:17px;margin-bottom:85px;display:grid}.discovery-card{border:1px solid #00000012;border-radius:12px;padding:24px;transition:transform .2s}.discovery-card:hover{text-decoration:none;transform:translateY(-4px)}.lime{background:var(--lime)}.lilac{background:var(--lilac)}.peach{background:var(--peach)}.discovery-card .section-index{justify-content:space-between;font-size:8px;display:flex}.discovery-card .section-index span{font-size:18px}.discovery-card>strong{letter-spacing:-3px;margin:30px 0;font-size:53px;font-weight:500;display:block}.discovery-card h3{margin-bottom:9px;font-size:17px}.discovery-card p{color:#49584b;margin:0;font-size:12px}.how{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:65px;padding-top:55px;padding-bottom:55px;display:grid}.how .section-index{margin-bottom:22px}.how ol{margin:0;padding:0;list-style:none}.how li{gap:20px;margin-bottom:20px;display:flex}.how li>span{border:1px solid #cad3bf;border-radius:50%;place-items:center;min-width:30px;height:30px;font-size:11px;display:grid}.how h3{margin:4px 0 5px;font-size:14px}.how p{max-width:350px;font-size:12px}.faq{border-top:1px solid var(--line);grid-template-columns:1fr 1.3fr;gap:65px;padding-top:55px;padding-bottom:65px;display:grid}.faq .section-index{margin-bottom:22px}.faq details{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;justify-content:space-between;gap:20px;padding:19px 0;font-size:13px;line-height:1.5;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary span{font-size:22px;line-height:1}.faq details[open] summary span{transform:rotate(45deg)}.faq details p{padding-bottom:10px;font-size:13px}footer{border-top:1px solid var(--line);background:#edf0e6;flex-wrap:wrap;align-items:center;gap:20px;padding:42px max(36px,50vw - 554px);display:flex}footer .brand{font-size:20px}footer p{flex:1;margin:0;font-size:11px}.footer-dot{margin-left:9px}footer nav{gap:20px;font-size:10px;display:flex}footer small{width:100%;color:var(--muted);font-size:10px}.skip{z-index:20;background:#fff;padding:15px;position:absolute;top:-100px;left:10px}.skip:focus{top:10px}.age-summary{border-block:1px solid var(--line);gap:30px;margin-top:28px;padding:22px 0;display:flex}.age-summary strong{letter-spacing:-1px;font-size:30px;display:block}.age-summary span{color:var(--muted);font-size:12px}.results-heading{justify-content:space-between;align-items:center;gap:15px;margin:30px 0 10px;display:flex}.results-heading h3{margin:0}.filter-label{color:var(--muted);font-size:11px}select{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:6px;max-width:100%;padding:9px 10px}.milestone{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:20px 0;display:flex}.milestone h4{margin:6px 0;font-size:17px}.milestone time{color:var(--muted);font-size:12px}.badge{text-transform:uppercase;letter-spacing:1px;color:#687b4b;font-size:9px;font-weight:600}.milestone-actions{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.milestone-actions .secondary{padding:9px 12px;font-size:11px}.calendar-options{font-size:11px;position:relative}.calendar-options summary{cursor:pointer;border:1px solid var(--line);border-radius:6px;padding:10px;list-style:none}.calendar-options[open]{z-index:3}.calendar-menu{border:1px solid var(--line);background:#fff;border-radius:8px;min-width:185px;padding:10px;position:absolute;right:0;box-shadow:0 6px 18px #0001}.calendar-menu a,.calendar-menu button{text-align:left;background:0 0;width:100%;padding:10px;font-size:12px;display:block}.milestone-list{margin-bottom:20px}.milestone-highlight{background:var(--lime);border-radius:10px;margin-top:20px;padding:20px}.milestone-highlight h3{margin-bottom:8px}.milestone-highlight p{margin-bottom:12px;font-size:13px}.guide-hero{max-width:960px;padding-top:55px;padding-bottom:0}.breadcrumb{color:var(--muted);margin-bottom:35px;font-size:12px;display:block}.guide-hero h1{max-width:850px}.guide-hero>p{max-width:720px;font-size:18px}.guide-content{max-width:880px;padding-top:15px;padding-bottom:60px}.guide-content h2{margin-top:35px;font-size:27px}.guide-content p{font-size:16px}.guide-content aside{border-top:1px solid var(--line);margin-top:40px}.guide-content nav{text-transform:capitalize;flex-wrap:wrap;gap:15px;font-size:13px;display:flex}.shared-hero{text-align:center;max-width:950px;padding-top:65px;padding-bottom:20px}.shared-hero .eyebrow{justify-content:center}.shared-hero h1{overflow-wrap:anywhere;font-size:clamp(2.6rem,6vw,4.5rem)}.shared-date{font-family:Georgia,serif;font-size:26px}.shared-hero .primary{margin-top:25px}.shared-hero .milestone-actions{justify-content:center}dialog{border:1px solid var(--line);width:calc(100% - 30px);max-width:480px;color:var(--ink);background:var(--paper);border-radius:18px;max-height:90vh;padding:30px;overflow:auto}dialog::backdrop{background:#15251bd0}dialog h2{margin:15px 0 20px;font-size:29px}.close{background:0 0;padding:5px 10px;font-size:28px;position:absolute;top:10px;right:15px}.share-preview{background:var(--lime);border-radius:12px;flex-direction:column;gap:14px;padding:28px;display:flex}.share-preview>span{text-transform:uppercase;letter-spacing:2px;font-size:10px}.share-preview strong{letter-spacing:-1px;overflow-wrap:anywhere;font-size:32px}.share-preview p{color:var(--ink);margin:0}.share-preview small{margin-top:20px;font-size:11px}.share-links{gap:20px;margin:20px 0;font-size:13px;display:flex}.share-links a{border-bottom:1px solid}.download-row{gap:10px;margin-top:13px;display:flex}.download-row button{flex:1;padding:12px;font-size:12px}#share-copy,#share-status{font-size:12px}#share-status{min-height:20px;margin-bottom:0}.copy-fallback{margin-top:15px;font-size:12px;display:block}.copy-fallback input{width:100%;margin-top:8px;padding:10px}[hidden]{display:none!important}@media (width<=800px){.site-header{padding:20px 24px}.section-wrap{padding-left:24px;padding-right:24px}.hero{gap:0;padding-top:45px;padding-bottom:45px}.hero h1{font-size:44px}.hero-art{margin-left:-10px;margin-right:-15px;transform:scale(.85)}.hero-copy>p{font-size:14px}.hero-footnote{font-size:9px}.orbit{width:330px}.art-star{right:-10px}.example-card>strong{font-size:60px}.intro-section,.how,.faq{gap:30px}.discovery-card{padding:18px}.discovery-card>strong{font-size:42px}.calculator{padding:25px}.calculator h2{font-size:26px}.site-header nav{gap:15px;font-size:11px}footer nav{flex-wrap:wrap;width:100%}.results-heading{flex-direction:column;align-items:flex-start}}@media (width<=580px){.site-header{padding:16px 20px}.brand{font-size:21px}.site-header nav a:last-child{padding:9px 12px}.hero{grid-template-columns:1fr;padding-top:35px}.hero h1{font-size:48px}.hero-copy>p{max-width:100%;font-size:15px}.hero-art{width:100%;max-width:330px;min-height:345px;margin:35px auto 0;padding:20px;transform:none}.example-card{max-width:285px;padding:22px}.example-card>strong{font-size:64px}.card-top{margin-bottom:30px}.art-star{font-size:65px;top:0;right:-2px}.art-sticker{font-size:10px;bottom:3px;right:-8px}.orbit{width:310px;height:240px}.orbit-two{width:270px;height:290px}.ticker{justify-content:flex-start;gap:20px}.calculator{margin:35px 0;padding:22px 18px}.calculator-heading{flex-direction:column;gap:10px;margin-bottom:20px}.calculator form{flex-direction:column}.calculator h2{font-size:26px}.primary{min-height:48px}.intro-section,.how,.faq{grid-template-columns:1fr;gap:20px;margin-top:45px}.intro-section h2{font-size:29px}.discovery-grid{grid-template-columns:1fr;gap:13px;margin-bottom:45px}.discovery-card{padding:25px}.discovery-card>strong{margin:18px 0;font-size:60px}.how,.faq{padding-top:35px;padding-bottom:30px}.faq h2 br{display:none}.age-summary{gap:20px}.age-summary strong{font-size:27px}.milestone{flex-direction:column;align-items:flex-start;gap:12px}.milestone-actions{width:100%}.calendar-menu{left:0;right:auto}.guide-hero h1{font-size:43px}.guide-hero>p{font-size:16px}.guide-content h2{font-size:26px}footer{padding:30px 24px}footer p{flex-basis:100%}dialog{padding:25px}.download-row{gap:8px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}.milestone-detail{color:var(--muted);margin:0 0 8px;font-size:14px}.milestone-detail:empty{display:none}.milestone-highlight .section-index{margin-bottom:18px}.milestone-highlight h3{margin-top:8px;font-size:28px}.milestone-history{margin-top:18px;font-size:13px}.milestone-history>summary{cursor:pointer;padding:12px 0}.shared-hero .milestone-detail{margin-top:-20px;font-size:24px}.star-icon{vertical-align:-.12em;flex-shrink:0;width:1em;height:1em;display:inline-block}sup{vertical-align:baseline;letter-spacing:0;font-size:.6em;line-height:0;position:relative;top:-.7em}.power{white-space:nowrap}.milestone-detail,#share-detail{overflow-wrap:anywhere}.date-field input{-webkit-appearance:none;appearance:none;box-sizing:border-box;min-width:0;max-width:100%;height:65px;font:inherit;text-align:left;font-size:16px;line-height:24px;display:block}.date-field input::-webkit-date-and-time-value{text-align:left;min-height:24px}.date-field input::-webkit-datetime-edit{padding:0;display:inline-flex}
