:root{color-scheme:light;--ink:#171817;--muted:#656862;--line:#d9dbd5;--paper:#fff;--soft:#f7f8f5;--serif:Georgia,'Times New Roman',serif;--mono:ui-monospace,SFMono-Regular,Consolas,monospace}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.65 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}a{color:inherit;text-underline-offset:4px}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #444;outline-offset:4px}.skip{position:absolute;left:16px;top:-100px;background:#fff;padding:12px;z-index:10}.skip:focus{top:10px}.page{max-width:1184px;margin:auto;padding:0 32px}.masthead{min-height:86px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:9px;align-items:center;font-weight:700;font-size:17px;text-decoration:none;letter-spacing:-.2px}.brand-mark{height:13px;width:13px;background:var(--ink);display:inline-block}.brand-tail{font-weight:400;color:var(--muted)}nav{display:flex;gap:24px;font-size:12px}nav 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.muted{font-size:12px;max-width:650px;margin:0 0 18px}.primary{display:flex;align-items:center;justify-content:space-between;gap:28px;min-height:44px;padding:10px 18px;border:1px solid var(--ink);background:var(--ink);color:#fff;font-size:12px;font-weight:600}.primary:hover:not(:disabled){background:#363834}.primary span{font-size:18px;line-height:1}.run-status{font:10px/1.6 var(--mono);color:var(--muted);min-height:17px;margin:10px 0 0}.run-status.error{color:#7f2020}.results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;align-items:start}.result-card{min-width:0;border:1px solid var(--line);padding:18px 18px 0}.product-card{border-color:#777c73}.card-top{display:flex;justify-content:space-between;gap:8px;align-items:baseline;flex-wrap:wrap}.card-top .eyebrow{font-size:9px;margin-bottom:0;letter-spacing:1px}.state{font:9px/1.7 var(--mono);border:1px solid var(--line);padding:0 5px;white-space:nowrap;color:var(--muted)}.result-card h3{font-size:12px;line-height:1.6;min-height:38px;margin:12px 0 15px}.output{min-height:132px;padding-bottom:18px}.placeholder{font-size:12px;color:var(--muted);margin:8px 0}.amount{font-family:var(--serif);font-size:43px;line-height:1.1;letter-spacing:-1.2px;margin:8px 0 10px}.amount-label{font:10px/1.6 var(--mono);color:var(--muted);margin:0}.status-heading{font-family:var(--serif);font-size:28px;line-height:1.15;letter-spacing:-.5px;margin:8px 0 10px}.result-detail{font-size:11px;line-height:1.7;color:var(--muted);overflow-wrap:anywhere;margin:6px 0}.result-code{font:10px var(--mono);display:block;margin:12px 0;overflow-wrap:anywhere}.result-card details{border-top:1px solid var(--line);margin:0 -18px;padding:0 18px}.result-card summary{font-size:10px;min-height:42px;display:flex;align-items:center;gap:7px;cursor:pointer}.result-card summary:before{content:'+';font:14px var(--mono)}.result-card details[open] summary:before{content:'−'}.result-card 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12px}.data-tabs button{padding:8px 12px;border:1px solid var(--line);background:#fff;font-size:11px;min-height:40px}.data-tabs button[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.table-scroll{max-width:100%;overflow:auto;max-height:400px}.table-scroll table{white-space:nowrap}.separator{margin:0 10px;color:var(--muted)}.reproduce .small{font-size:11px}footer{display:flex;justify-content:space-between;gap:16px;padding:24px 0 36px;font-size:10px;color:var(--muted)}[hidden]{display:none!important}.embed .page{padding:0 16px}.embed .masthead{min-height:48px}.embed .brand{font-size:13px}.embed nav{font-size:10px;gap:14px}.embed .intro{padding:23px 0}.embed h1{font-size:28px;letter-spacing:-.6px}.embed .lede{font-size:13px}.embed .intro .eyebrow{display:none}.embed .disclosure{font-size:10px}.embed .workspace{grid-template-columns:190px minmax(0,1fr);gap:18px;padding-top:20px}.embed .scenario-button{padding:8px;min-height:50px}.embed .scenario-title{font-size:11px}.embed .scenario-subtitle{font-size:9px}.embed .understanding,.embed .reproduce{padding:18px 0}
@media(max-width:920px){.workspace{grid-template-columns:200px minmax(0,1fr);gap:20px}.results{grid-template-columns:1fr}.result-card h3{min-height:0}.output{min-height:100px}.amount{font-size:40px}.result-card{padding-top:14px}.embed .results{grid-template-columns:1fr}}
@media(max-width:660px){.page{padding:0 18px}.masthead{min-height:65px;gap:10px}.brand{font-size:14px;gap:6px}.brand-tail{font-size:12px}nav{gap:12px;font-size:10px}nav a:last-child{display:none}.intro{padding:33px 0 28px}h1{font-size:35px;letter-spacing:-.9px}.lede{font-size:15px}.workspace,.embed .workspace{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:20px}.scenario-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px}.scenario-button{padding:9px;min-height:61px}.scenario-title{font-size:11px}.scenario-subtitle{font-size:9px}.question-box h2{font-size:24px}.question-top{gap:8px}.section-label{margin-bottom:10px}.results{grid-template-columns:1fr}.understanding,.reproduce{padding:22px 0}.embed .scenario-list{display:block;max-height:155px;overflow:auto;border:1px solid var(--line)}.embed .scenario-button{min-height:47px}.embed .scenario-subtitle{display:none}footer{line-height:1.7}.disclosure{font-size:11px}.engine{font-size:9px}.card-top .eyebrow{font-size:10px}}
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