@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=IBM+Plex+Mono:wght@400;500&display=swap');
:root{--ink:#141b2b;--muted:#596373;--blue:#143bea;--line:#dce1e9;--paper:#fff;--soft:#f3f5f9;--mono:'IBM Plex Mono',monospace;--sans:'DM Sans',system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:1rem/1.6 var(--sans);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button,a,input,textarea,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible,pre:focus-visible{outline:3px solid #fd9d43;outline-offset:5px}button:disabled{cursor:wait}::selection{background:#dce3ff}h1,h2,h3,p{margin:0}h1,h2,h3{text-wrap:balance}.wrap{max-width:1240px;margin-inline:auto;padding-inline:40px}.header{height:92px;max-width:1360px;padding:0 48px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:inline-flex;align-items:center;gap:10px;font-size:1.45rem;font-weight:700;letter-spacing:-.065em;white-space:nowrap}.brand-mark{width:30px;height:32px;background:var(--blue);color:white;display:grid;place-items:center;font-size:1.22rem;font-weight:700;letter-spacing:-.07em;border-radius:3px}.brand-suffix{font-weight:450;color:var(--muted);letter-spacing:-.04em}.header nav{display:flex;gap:30px;font-size:.88rem;font-weight:500}.header nav a:hover,.text-link:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:13px 23px;background:var(--blue);color:white;border:1px solid transparent;border-radius:4px;font-weight:600;font-size:.94rem;transition:background .18s,transform .18s}.button:hover{background:#0928bb;transform:translateY(-1px)}.button-small{min-height:42px;padding:10px 17px;font-size:.875rem}.hero{display:grid;grid-template-columns:1.35fr .8fr;gap:76px;padding-top:92px;padding-bottom:80px;align-items:center}.eyebrow{font:500 .74rem/1.6 var(--mono);letter-spacing:.08em;margin-bottom:26px}.small-cross{font-size:1.1rem;color:var(--blue);margin-right:7px}h1{font-size:clamp(3rem,5.2vw,4.6rem);line-height:1.075;font-weight:500;letter-spacing:-.065em;margin-bottom:26px}h1 em{font-style:normal;color:var(--blue)}.hero-description{max-width:530px;font-size:1.1rem;color:var(--muted);line-height:1.8}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:32px}.text-link{font-size:.92rem;font-weight:550;border-bottom:1px solid #bfc7d5;padding:8px 0}.text-link span{margin-left:6px}.microcopy{font-size:.77rem;color:var(--muted);margin-top:18px}.hero-ledger{background:var(--blue);color:white;padding:27px 30px 26px;position:relative;min-width:0;box-shadow:14px 14px 0 #edf0fe;border:1px solid #1839cc}.ledger-top,.ledger-bottom{display:flex;align-items:center;justify-content:space-between;gap:12px}.ledger-top{font:400 .66rem/1.5 var(--mono);letter-spacing:.025em}.big-number{font-size:7.8rem;letter-spacing:-.09em;line-height:1.1;font-weight:450;margin:34px 0 12px}.big-number span{font-size:.75em;margin-left:6px}.ledger-description{font-size:1.2rem;line-height:1.45;letter-spacing:-.02em}.ledger-rule{height:1px;background:#ffffff50;margin:29px 0 21px}.levels{display:flex;gap:8px;flex-wrap:wrap}.levels span{border:1px solid #ffffff70;border-radius:2px;padding:4px 10px;font:400 .7rem/1.6 var(--mono)}.ledger-bottom{margin-top:30px;font-size:.77rem;color:#e2e8ff}.ledger-symbol{font:400 2.3rem/1 var(--mono);letter-spacing:-.17em;padding-right:5px}.coverage{padding-bottom:66px}.section-marker{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:22px;font:400 .69rem/1.5 var(--mono);letter-spacing:.06em;color:var(--muted);gap:15px}.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0 23px}.stats>div{padding:0 25px;border-left:1px solid var(--line)}.stats>div:first-child{padding-left:0;border:0}.stats strong{display:block;font-size:2rem;font-weight:500;letter-spacing:-.055em}.stats p{font-size:.83rem;color:var(--muted);margin-top:3px}.coverage-note{max-width:980px;font-size:.77rem;line-height:1.7;color:var(--muted)}.section-pad{padding-top:80px;padding-bottom:80px}h2{font-size:clamp(2rem,3.4vw,2.9rem);font-weight:500;line-height:1.15;letter-spacing:-.05em}.dataset{background:var(--soft);border-block:1px solid var(--line)}.dataset-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center}.section-intro{font-size:1rem;line-height:1.8;color:var(--muted);margin-top:23px;max-width:480px}.field-list{padding:0;margin:30px 0 0;list-style:none}.field-list li{display:flex;gap:20px;margin-top:22px}.field-list li>span{font:400 .75rem var(--mono);color:var(--blue);padding-top:3px}h3{font-size:1.03rem;font-weight:600;letter-spacing:-.018em}.field-list p{font-size:.89rem;color:var(--muted);margin-top:4px}.schema-panel{background:#101b2d;color:#ebeff6;border-radius:7px;overflow:hidden;box-shadow:0 18px 35px #17223512;min-width:0}.schema-head{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:22px 23px;border-bottom:1px solid #ffffff17;font:400 .76rem var(--mono)}.tag{font-size:.6rem;color:#bbc6d9;letter-spacing:.08em}.schema-tabs{display:flex;gap:22px;padding:0 23px;border-bottom:1px solid #ffffff17}.schema-tabs button{font-size:.82rem;padding:16px 0 13px;background:none;border:0;border-bottom:2px solid transparent;color:#b3bfd2}.schema-tabs button[aria-selected=true]{border-bottom-color:#91aeff;color:white}.schema-panel pre{font:400 .8rem/2 var(--mono);margin:0;padding:26px 24px;min-height:330px;overflow:auto;tab-size:2}.json-key{color:#aabffe}.json-string{color:#b6e5c3}.json-number{color:#ffd08c}.schema-foot{display:flex;gap:10px;justify-content:space-between;align-items:center;padding:17px 23px;border-top:1px solid #ffffff17;font-size:.7rem;color:#b3bfd2}.schema-foot button{background:#ffffff0d;color:white;border:1px solid #ffffff30;border-radius:3px;padding:5px 10px;font-size:.75rem;white-space:nowrap}.section-heading{display:flex;justify-content:space-between;gap:35px;align-items:end}.section-heading .section-intro{max-width:330px;margin-top:0}.use-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:40px;border-block:1px solid var(--line)}.use-grid article{padding:30px 30px 32px;border-left:1px solid var(--line)}.use-grid article:first-child{border:0;padding-left:0}.use-grid article:last-child{padding-right:0}.use-number{font:.77rem var(--mono);color:var(--blue)}.use-grid h3{font-size:1.27rem;margin-top:30px}.use-grid p{color:var(--muted);font-size:.95rem;margin-top:13px;line-height:1.8}.use-label{display:block;font:.66rem var(--mono);letter-spacing:.06em;color:var(--muted);margin-top:28px}.process{padding-top:4px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;margin-top:38px}.steps article>span{display:inline-block;font:400 .85rem var(--mono);color:var(--blue);border-bottom:2px solid var(--blue);padding-bottom:10px;width:40px;margin-bottom:19px}.steps h3{font-size:1.1rem}.steps p{font-size:.94rem;color:var(--muted);margin-top:10px;line-height:1.8}.request-section{background:var(--blue);color:white;padding:76px 0}.request-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.request-section .eyebrow{color:#d7e0ff}.request-section h2{font-size:clamp(2.6rem,4.2vw,3.55rem)}.request-section h2+p{max-width:390px;margin-top:24px;color:#e0e6ff;line-height:1.8}.request-detail{margin-top:28px}.request-detail span{display:block;font:.64rem var(--mono);letter-spacing:.08em;color:#c8d4ff;margin-bottom:5px}.request-detail strong{font-weight:450;font-size:.9rem}form{min-width:0}form label{display:block;font-size:.85rem;font-weight:500;margin-bottom:7px}form label span{font-weight:400;color:#e0e6ff}input,textarea{width:100%;background:#ffffff0b;color:white;border:1px solid #ffffff60;border-radius:3px;padding:12px 14px;margin:0 0 19px;outline:none;resize:vertical;min-width:0}input::placeholder,textarea::placeholder{color:#c8d4ff}textarea{font-size:.9rem}input:focus,textarea:focus{border-color:white;box-shadow:0 0 0 2px #ffffff50}.form-note{font-size:.75rem;line-height:1.7;color:#e0e6ff;margin-bottom:17px}.button-light{background:white;color:var(--blue);width:100%}.button-light:hover{background:#e8edff}.result-actions{display:flex;gap:12px;margin-top:12px}.result-actions button{border:1px solid white;background:none;color:white;padding:7px 13px;border-radius:3px;font-size:.85rem}#request-result{margin-top:22px}#request-status{font-size:.85rem}#request-brief{font:.78rem/1.65 var(--mono);white-space:pre-wrap;overflow-wrap:anywhere;background:#00000018;padding:15px;border-radius:4px;max-height:260px;overflow:auto}.faq{display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.faq-list details{border-bottom:1px solid var(--line);padding:19px 0}.faq-list details:first-child{padding-top:0}.faq-list summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:15px;font-weight:500;font-size:.98rem}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'+';font:1.35rem var(--mono);color:var(--blue)}.faq-list details[open] summary:after{content:'−'}.faq-list details p{margin-top:15px;color:var(--muted);font-size:.9rem;line-height:1.8}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-block:28px;border-top:1px solid var(--line)}.footer p,.footer>span{font-size:.77rem;color:var(--muted)}.footer .brand{font-size:1.15rem}.footer .brand-mark{height:25px;width:24px;font-size:.9rem}.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}.skip{position:fixed;left:12px;top:-100px;z-index:100;background:white;padding:10px 16px;border:2px solid var(--blue)}.skip:focus{top:12px}.no-script{padding:20px;color:white}
.dataset-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}.dataset-grid>div{min-width:0}.capture-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px;margin:28px 0 0}.capture-grid>div{border-top:1px solid var(--line);padding-top:12px;min-width:0}.capture-grid dt{font-size:.9rem;font-weight:600;letter-spacing:-.015em}.capture-grid dd{margin:5px 0 0;font-size:.82rem;line-height:1.7;color:var(--muted)}.capture-note{font-size:.73rem;color:var(--muted);margin-top:22px}.schema-panel{width:100%;max-width:100%;min-width:0}.schema-panel pre{height:360px;min-height:0;max-width:100%;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;word-break:normal;overscroll-behavior:contain}.schema-panel code{white-space:inherit;overflow-wrap:inherit}.schema-head,.schema-foot{flex-wrap:wrap}.schema-tabs{gap:18px;flex-wrap:wrap}.sample-description{font-size:.73rem;line-height:1.7;color:#b3bfd2;padding:15px 23px 0}.schema-foot a{text-decoration:underline;text-underline-offset:3px}.schema-foot a:hover{color:white}.schema-foot button:disabled{opacity:.5}
@media(min-width:1500px){.hero{padding-top:110px;padding-bottom:95px}}
@media(max-width:1000px){.header{padding-inline:28px}.header nav{gap:18px}.wrap{padding-inline:28px}.hero{gap:35px;padding-top:65px}.big-number{font-size:6.5rem}.hero-ledger{padding-inline:22px}.dataset-grid{gap:35px}.request-grid{gap:50px}.stats>div{padding-inline:17px}.stats strong{font-size:1.7rem}.hero-actions{gap:16px}.hero-actions .button{padding-inline:16px}.text-link{font-size:.85rem}}
@media(max-width:760px){.header{height:76px;padding-inline:22px}.header nav{display:none}.brand{font-size:1.22rem}.brand-mark{width:26px;height:28px}.button-small{font-size:.78rem;padding:8px 11px}.wrap{padding-inline:24px}.hero{grid-template-columns:1fr;gap:42px;padding-top:48px;padding-bottom:55px}.hero-copy{max-width:580px}h1{font-size:clamp(2.9rem,8.5vw,4rem)}.eyebrow{font-size:.66rem;margin-bottom:20px}.hero-description{font-size:1rem}.hero-ledger{max-width:100%;padding:24px}.big-number{font-size:6.1rem;margin-top:20px}.ledger-description{font-size:1.1rem}.ledger-bottom{margin-top:20px}.ledger-rule{margin-block:20px}.section-marker>span:last-child{display:none}.stats{grid-template-columns:1fr 1fr;gap:25px 0}.stats>div{padding-left:20px}.stats>div:nth-child(3){padding-left:0;border:0}.stats strong{font-size:1.85rem}.stats p{font-size:.76rem}.coverage{padding-bottom:42px}.section-pad{padding-block:52px}.dataset-grid,.request-grid,.faq{grid-template-columns:1fr;gap:36px}.schema-panel pre{min-height:300px;font-size:.76rem;padding-inline:18px}.section-heading{display:block}.section-heading .section-intro{margin-top:20px;max-width:none}.use-grid{grid-template-columns:1fr;margin-top:25px}.use-grid article,.use-grid article:first-child,.use-grid article:last-child{border-left:0;padding:25px 0;border-bottom:1px solid var(--line)}.use-grid article:last-child{border-bottom:0}.use-grid h3{margin-top:12px}.use-label{margin-top:18px}.process{padding-top:0}.steps{grid-template-columns:1fr;gap:25px}.steps article{display:grid;grid-template-columns:40px 1fr;gap:0 20px}.steps article>span{grid-row:span 2;height:32px}.steps p{margin-top:6px}.request-section{padding-block:52px}.request-detail{margin-top:20px}.footer{flex-wrap:wrap;gap:16px}.footer p{display:none}.coverage-note{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}