:root{color-scheme:light;--rz-plum:oklch(.36 .1 305);--rz-copper:oklch(.48 .11 59);--rz-ink:oklch(.2 .032 305);--rz-secondary:oklch(.43 .025 305);--rz-bg:oklch(.98 .008 305);--rz-panel:oklch(1 0 0);--rz-layer:oklch(.945 .014 305);--rz-rule:oklch(.82 .02 305);--rz-on-dark:oklch(.99 0 0);--rz-danger:oklch(.43 .15 28);--rz-focus:oklch(.47 .13 305);--rz-radius:2px;--rz-pad:24px;--rz-shadow:0 4px 16px oklch(.2 .032 305/.06);--rz-speed:.16s;--rz-ease:cubic-bezier(.2,.7,.2,1);--rz-type:"Segoe UI",-apple-system,BlinkMacSystemFont,"Microsoft YaHei","PingFang SC",Roboto,"Noto Sans SC",Arial,sans-serif;--rz-digits:Consolas,Menlo,"Liberation Mono",monospace}*{box-sizing:border-box}html,body{background:var(--rz-bg);color:var(--rz-ink);margin:0}body{font:16px/1.7 var(--rz-type)}html{scroll-padding-top:6rem}a{color:var(--rz-plum);text-underline-offset:4px}a:hover{text-decoration-thickness:2px}input,select,textarea,button{font:inherit;color:inherit}input,select,textarea{width:100%;min-width:0;background:var(--rz-panel);border:1px solid var(--rz-rule);border-radius:var(--rz-radius);padding:10px;min-height:46px}textarea{resize:vertical;font:14px/1.7 var(--rz-digits)}button{cursor:pointer;min-height:46px;padding:10px 20px;background:var(--rz-panel);border:1px solid var(--rz-rule);border-radius:var(--rz-radius);transition:background var(--rz-speed) var(--rz-ease)}button:hover{background:var(--rz-layer)}button:disabled{opacity:.45;cursor:not-allowed}button.rz-run{background:var(--rz-plum);color:var(--rz-on-dark);border-color:var(--rz-plum)}button.rz-run:hover{background:var(--rz-ink)}:is(a,button,input,select,textarea,summary):focus-visible{outline:3px solid var(--rz-focus);outline-offset:3px}.rz-frame{width:min(1216px,calc(100% - 64px));margin-inline:auto}.rz-mast{background:var(--rz-plum);color:var(--rz-on-dark)}.rz-mast .rz-frame{display:grid;grid-template-columns:1fr auto;align-items:center;min-height:82px;gap:24px}.rz-brand{display:inline-flex;align-items:center;gap:14px;color:inherit;font-size:22px;font-weight:500;text-decoration:none}.rz-brand img{width:40px;height:40px}.rz-links{display:flex;gap:32px}.rz-links a{color:inherit;font-size:14px;text-decoration:none}.rz-menu{display:none}.rz-jump{position:absolute;top:-100px;background:var(--rz-panel);padding:10px;z-index:5}.rz-jump:focus{top:4px}.rz-title{display:grid;grid-template-columns:1.1fr 1fr;align-items:end;gap:60px;padding:40px 0 26px}.rz-title h1{font-size:40px;line-height:1.25;letter-spacing:-.02em;font-weight:500;margin:0}.rz-title p{margin:0;color:var(--rz-secondary);max-width:64ch}.rz-path{display:flex;align-items:stretch;list-style:none;padding:0;margin:0 0 28px;border:1px solid var(--rz-rule);background:var(--rz-panel)}.rz-path li{flex:1;padding:16px 22px;border-right:1px solid var(--rz-rule);position:relative}.rz-path li:last-child{border:0}.rz-path strong{font-weight:500;display:block}.rz-path span{display:block;font:13px/1.6 var(--rz-digits);color:var(--rz-secondary)}.rz-work{border:1px solid var(--rz-rule);background:var(--rz-panel);box-shadow:var(--rz-shadow)}.rz-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:20px 24px;background:var(--rz-layer);border-bottom:1px solid var(--rz-rule);flex-wrap:wrap}.rz-toolbar h2{font-size:21px;font-weight:500;margin:0}.rz-toolbar div{display:flex;gap:10px;flex-wrap:wrap}.rz-plans{display:grid;grid-template-columns:1fr 1fr}.rz-scenario{margin:0;padding:24px;border:0;min-width:0}.rz-scenario+.rz-scenario{border-left:1px solid var(--rz-rule)}.rz-scenario legend{float:left;width:100%;font-weight:600;font-size:18px;margin:0 0 18px}.rz-fields{clear:both;display:grid;grid-template-columns:1fr 1fr;gap:16px}.rz-field{display:block;min-width:0;font-size:14px}.rz-field span{display:block;margin-bottom:6px}.rz-wide{grid-column:1/-1}.rz-help{font-size:13px;color:var(--rz-secondary);margin:8px 0 0}.rz-expander{margin-top:20px;border-top:1px solid var(--rz-rule);padding-top:14px}.rz-expander summary{cursor:pointer;font-weight:500;padding-bottom:14px}.rz-actions{display:flex;gap:12px;flex-wrap:wrap;padding:22px 24px;border-top:1px solid var(--rz-rule)}.rz-errors{margin:0;padding:0 24px;color:var(--rz-danger);font-weight:500}.rz-errors:not(:empty){padding-block:16px}.rz-output{margin-top:30px}.rz-output h2{font-size:24px;font-weight:500}.rz-status{font-size:14px;background:var(--rz-layer);padding:14px 20px}.rz-ledger{width:100%;border-collapse:collapse;font-size:15px}.rz-ledger th,.rz-ledger td{text-align:right;border-bottom:1px solid var(--rz-rule);padding:16px 20px}.rz-ledger th:first-child,.rz-ledger td:first-child{text-align:left}.rz-ledger thead{background:var(--rz-plum);color:var(--rz-on-dark)}.rz-ledger th{font-weight:500}.rz-ledger td:not(:first-child){font-family:var(--rz-digits)}.rz-scroll{overflow:auto}.rz-flow-list{list-style:none;padding:0;font-size:14px}.rz-flow-list li{padding:12px 0;border-bottom:1px solid var(--rz-rule)}.rz-papers{margin-top:48px;display:grid;grid-template-columns:1fr 2fr;gap:48px;border-top:1px solid var(--rz-rule);padding-top:30px}.rz-papers h2{font-size:27px;font-weight:500;margin:0}.rz-papers ul{padding-left:20px;margin:0}.rz-papers li{margin-bottom:14px}.rz-tail{margin-top:64px;border-top:1px solid var(--rz-rule);padding:28px 0;font-size:13px;color:var(--rz-secondary)}.rz-tail .rz-frame{display:grid;grid-template-columns:1fr auto;gap:24px}.rz-tail nav{display:flex;gap:24px;flex-wrap:wrap}.rz-reading{max-width:760px;padding:42px 0 24px;line-height:1.85}.rz-reading h1{font-size:36px;font-weight:500;line-height:1.35}.rz-reading h2{font-size:25px;font-weight:500;margin-top:34px}.rz-reading li{margin:10px 0}.rz-reading blockquote{background:var(--rz-layer);padding:20px;margin:24px 0}.rz-reading table{border-collapse:collapse}.rz-reading td,.rz-reading th{border:1px solid var(--rz-rule);padding:10px}.rz-reading section{padding:20px 0;border-bottom:1px solid var(--rz-rule)}[hidden]{display:none!important}@media(max-width:800px){.rz-frame{width:calc(100% - 36px)}.rz-mast .rz-frame{min-height:72px}.rz-links{display:none}.rz-menu{display:block;position:relative}.rz-menu summary{cursor:pointer;padding:10px;list-style:none;border:1px solid oklch(1 0 0/.5)}.rz-menu nav{position:absolute;right:0;top:54px;width:240px;background:var(--rz-plum);padding:12px;z-index:4;box-shadow:var(--rz-shadow)}.rz-menu a{display:block;color:#fff;padding:12px}.rz-title{display:block;padding-top:30px}.rz-title h1{font-size:30px;margin-bottom:16px}.rz-path{display:block}.rz-path li{border-right:0;border-bottom:1px solid var(--rz-rule);display:flex;justify-content:space-between;gap:12px}.rz-path span{max-width:60%;text-align:right}.rz-plans{grid-template-columns:1fr}.rz-scenario+.rz-scenario{border-left:0;border-top:1px solid var(--rz-rule)}.rz-scenario{padding:20px}.rz-fields{gap:14px}.rz-toolbar{padding:18px}.rz-papers{grid-template-columns:1fr;gap:20px}.rz-tail .rz-frame{display:block}.rz-tail nav{margin-top:16px}.rz-ledger th,.rz-ledger td{padding:14px 10px}.rz-reading h1{font-size:30px}}@media(prefers-reduced-motion:reduce){*{transition:none!important}}