@font-face{font-family:"Geist Variable";src:url('fonts/Geist-Variable.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
.artifacts4-page{
  --a4-paper:#f3f1ea;--a4-paper-bright:#f8f7f1;--a4-paper-alt:#eeece4;--a4-ink:#151914;--a4-soft:#596159;--a4-muted:#79817b;
  --a4-line:#d4d6cf;--a4-line-strong:#b7bcb5;--a4-green:#315f53;--a4-night:#101411;--a4-night-soft:#b7c0b9;
  --a4-content:1180px;--a4-pad:clamp(28px,4.6vw,72px);--a4-serif:"Iowan Old Style","Baskerville","Times New Roman",serif;
  --a4-sans:"Geist Variable","Geist",-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;
  background:var(--a4-paper);color:var(--a4-ink);font-family:var(--a4-sans);font-synthesis:none
}
.artifacts4-page *{box-sizing:border-box}.artifacts4-page a{color:inherit}.artifacts4-page .reference-rail{background:var(--a4-paper);border-bottom-color:var(--a4-line)}
.artifacts4-skip:not(:focus):not(:focus-visible){position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.artifacts4-skip:focus,.artifacts4-skip:focus-visible{position:fixed;z-index:9999;top:12px;left:12px;width:auto;height:auto;padding:10px 14px;margin:0;clip:auto;background:#fff;color:#111;border:1px solid #111}
.artifacts4{min-height:100vh}.a4-wrap{width:min(var(--a4-content),calc(100% - 2*var(--a4-pad)));margin-inline:auto}.a4-eyebrow{margin:0;color:var(--a4-green);font-size:10px;font-weight:760;letter-spacing:.12em;text-transform:uppercase}.a4-display{font-family:var(--a4-serif);font-weight:400;letter-spacing:-.043em;font-synthesis:none}.a4-line{display:block}
.a4-hero{padding:clamp(82px,7.6vw,116px) 0 clamp(74px,6.8vw,100px);border-bottom:1px solid var(--a4-line)}.a4-hero-title{max-width:1050px;margin:18px 0 0;font-size:clamp(56px,5.35vw,72px);line-height:.99}.a4-hero-lede{max-width:870px;margin:28px 0 0;color:var(--a4-soft);font-size:clamp(17px,1.35vw,19px);line-height:1.64;letter-spacing:-.006em}.a4-actions{display:flex;flex-wrap:wrap;gap:10px 12px;margin-top:32px}.a4-action{display:inline-flex;align-items:center;min-height:40px;padding:0 14px;border:1px solid var(--a4-line-strong);text-decoration:none;font-size:12px;font-weight:680}.a4-action:hover,.a4-action:focus-visible{border-color:var(--a4-green);color:var(--a4-green)}.a4-action-primary{background:var(--a4-ink);border-color:var(--a4-ink);color:var(--a4-paper)!important}.a4-action-primary:hover,.a4-action-primary:focus-visible{background:var(--a4-green);border-color:var(--a4-green);color:#fff!important}.a4-metrics{display:grid;grid-template-columns:1.08fr repeat(4,1fr);margin-top:62px;border-top:1px solid var(--a4-line-strong);border-bottom:1px solid var(--a4-line)}.a4-metrics>div{padding:19px 20px 20px 0}.a4-metrics>div+div{padding-left:22px;border-left:1px solid var(--a4-line)}.a4-metrics span{display:block;color:var(--a4-muted);font-size:10px;letter-spacing:.025em}.a4-metrics strong{display:block;margin-top:7px;font:400 26px/1 var(--a4-serif);letter-spacing:-.025em}
.a4-section{padding:clamp(84px,7.4vw,112px) 0;border-bottom:1px solid var(--a4-line)}.a4-section-alt{background:var(--a4-paper-bright)}.a4-section-head{max-width:1020px}.a4-section-head h2{max-width:1000px;margin:16px 0 0;font-size:clamp(42px,4.15vw,58px);line-height:1.01}.a4-section-head>p:last-child{max-width:820px;margin:24px 0 0;color:var(--a4-soft);font-size:15px;line-height:1.68}
.a4-ledger{margin-top:46px;border-top:1px solid var(--a4-line-strong)}.a4-ledger-row{display:grid;grid-template-columns:150px minmax(180px,.62fr) minmax(0,1.38fr) 78px;gap:26px;align-items:baseline;padding:15px 0;border-bottom:1px solid var(--a4-line)}.a4-ledger-row strong{font-size:12px}.a4-ledger-row a{text-decoration:none}.a4-ledger-row code{color:var(--a4-green);font:650 10.5px/1.5 "SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace}.a4-ledger-row span{color:var(--a4-soft);font-size:12px;line-height:1.5}.a4-ledger-row b{justify-self:end;color:var(--a4-muted);font-size:10px;font-weight:550;white-space:nowrap}.a4-ledger-row a:hover code,.a4-ledger-row a:focus-visible code{text-decoration:underline;text-underline-offset:3px}.a4-ledger-header{padding:10px 0;color:var(--a4-muted);font-size:9.5px;font-weight:720;letter-spacing:.08em;text-transform:uppercase}.a4-ledger-header span{color:inherit;font-size:inherit}.a4-ledger-header span:last-child{text-align:right}.a4-inline-index,.a4-guides{display:flex;flex-wrap:wrap;gap:11px 24px;align-items:baseline;margin-top:28px;padding-top:18px;border-top:1px solid var(--a4-line)}.a4-inline-index>span,.a4-guides>span{color:var(--a4-muted);font-size:10px;font-weight:720;letter-spacing:.08em;text-transform:uppercase}.a4-inline-index a,.a4-guides a{font-size:11.5px;font-weight:620;text-decoration:none;border-bottom:1px solid transparent}.a4-inline-index a:hover,.a4-inline-index a:focus-visible,.a4-guides a:hover,.a4-guides a:focus-visible{color:var(--a4-green);border-bottom-color:currentColor}
.a4-task-list{margin-top:46px;border-top:1px solid var(--a4-line-strong)}.a4-task{display:grid;grid-template-columns:180px minmax(0,1fr) minmax(190px,.56fr);gap:30px;align-items:start;padding:18px 0;border-bottom:1px solid var(--a4-line)}.a4-task strong{font-size:12.5px}.a4-task span{color:var(--a4-soft);font-size:12.5px;line-height:1.55}.a4-task a{justify-self:start;color:var(--a4-green);font-size:11.5px;font-weight:660;text-decoration:none}.a4-task a:hover,.a4-task a:focus-visible{text-decoration:underline;text-underline-offset:3px}.a4-examples{display:grid;grid-template-columns:1.3fr repeat(3,.9fr);margin-top:38px;border-top:1px solid var(--a4-line-strong);border-bottom:1px solid var(--a4-line)}.a4-examples>*{padding:19px 22px 20px 0}.a4-examples>*+*{padding-left:22px;border-left:1px solid var(--a4-line)}.a4-examples-intro strong,.a4-examples-intro span{display:block}.a4-examples-intro strong{font-size:12.5px}.a4-examples-intro span{max-width:28ch;margin-top:6px;color:var(--a4-muted);font-size:10.5px;line-height:1.45}.a4-examples a{text-decoration:none}.a4-examples code,.a4-examples a span{display:block}.a4-examples code{color:var(--a4-green);font:650 10.5px/1.5 "SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace}.a4-examples a span{margin-top:6px;color:var(--a4-soft);font-size:10.8px;line-height:1.45}.a4-examples a:hover code,.a4-examples a:focus-visible code{text-decoration:underline;text-underline-offset:3px}
.a4-custody{padding:clamp(88px,7.6vw,116px) 0;background:var(--a4-night);color:#eef3ef}.a4-section-head-dark .a4-eyebrow{color:#91b9a9}.a4-section-head-dark>p:last-child{color:var(--a4-night-soft)}.a4-custody-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(360px,.85fr);gap:clamp(56px,7vw,96px);margin-top:48px}.a4-proof{border-top:1px solid rgba(238,243,239,.28)}.a4-proof>div{display:grid;grid-template-columns:180px minmax(0,1fr);gap:26px;padding:14px 0;border-bottom:1px solid rgba(238,243,239,.13)}.a4-proof span{color:#eef3ef;font-size:11.5px}.a4-proof strong{font-size:11.5px;font-weight:670}.a4-proof code{min-width:0;color:#a9b7ae;font:500 10.2px/1.55 "SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;overflow-wrap:anywhere;word-break:break-word}.a4-custody-actions nav{display:grid;border-top:1px solid rgba(238,243,239,.28)}.a4-custody-actions nav a{display:flex;justify-content:space-between;gap:20px;padding:13px 0;border-bottom:1px solid rgba(238,243,239,.13);color:#dce6df;text-decoration:none;font-size:11.5px;font-weight:630}.a4-custody-actions nav a:after{content:"→";color:#91b9a9}.a4-custody-actions nav a:hover,.a4-custody-actions nav a:focus-visible{color:#fff}.a4-command{max-width:100%;margin:24px 0 0;padding:18px 19px;border:1px solid #303a34;background:#0b0f0d;color:#e7ede9;overflow:auto;font:500 10.5px/1.68 "SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.a4-command .cmd{color:#78d7ff}.a4-command .file{color:#c3e88d}.a4-command .flag{color:#c792ea}
.a4-final{background:var(--a4-paper)}.a4-continuations{margin-top:44px;border-top:1px solid var(--a4-line-strong)}.a4-continuations a{display:grid;grid-template-columns:190px minmax(0,1fr) auto;gap:26px;align-items:baseline;padding:17px 0;border-bottom:1px solid var(--a4-line);text-decoration:none}.a4-continuations strong{font-size:12.5px}.a4-continuations span{color:var(--a4-soft);font-size:12px;line-height:1.5}.a4-continuations b{font-size:14px;font-weight:500}.a4-continuations a:hover strong,.a4-continuations a:focus-visible strong{color:var(--a4-green)}
.artifacts4-page .developer-estate-footer{max-width:var(--a4-content);margin-top:0;padding-left:0;padding-right:0}
[data-theme="dark"] .artifacts4-page{--a4-paper:#121511;--a4-paper-bright:#171b16;--a4-paper-alt:#1d221e;--a4-ink:#edf1ed;--a4-soft:#b5bdb7;--a4-muted:#8d9690;--a4-line:rgba(238,241,237,.13);--a4-line-strong:rgba(238,241,237,.25);--a4-green:#99c5b4;background:var(--a4-paper);color:var(--a4-ink)}[data-theme="dark"] .artifacts4-page .reference-rail{background:var(--a4-paper)}[data-theme="dark"] .a4-action-primary{background:#edf1ed;border-color:#edf1ed;color:#111511!important}
@media(min-width:1100px){.a4-hero-title{max-width:1180px;font-size:66px}.a4-hero-title>.a4-line{white-space:nowrap}.a4-section-head h2{white-space:nowrap}}
@media(max-width:1080px){.artifacts4-page .reference-rail-actions>a{display:none!important}.artifacts4-page .reference-edition{display:inline}.a4-hero-title{max-width:900px;font-size:clamp(50px,6.2vw,60px)}.a4-section-head h2{font-size:clamp(40px,5vw,52px)}.a4-ledger-row{grid-template-columns:130px minmax(165px,.62fr) minmax(0,1.38fr) 70px;gap:20px}.a4-custody-grid{grid-template-columns:1fr;gap:38px}.a4-custody-actions{max-width:820px}}
@media(max-width:820px){.a4-metrics{grid-template-columns:repeat(2,1fr)}.a4-metrics>div{border-bottom:1px solid var(--a4-line)}.a4-metrics>div+div{padding-left:18px}.a4-metrics>div:nth-child(3),.a4-metrics>div:nth-child(5){border-left:0}.a4-metrics>div:last-child{grid-column:1/-1;border-bottom:0}.a4-ledger-header{display:none}.a4-ledger-row{grid-template-columns:150px minmax(0,1fr) auto;gap:7px 20px;padding:17px 0}.a4-ledger-row span{grid-column:2/4}.a4-ledger-row b{grid-column:3;grid-row:1}.a4-task{grid-template-columns:150px minmax(0,1fr);gap:7px 24px}.a4-task a{grid-column:2}.a4-examples{grid-template-columns:1fr 1fr}.a4-examples>*:nth-child(3){border-top:1px solid var(--a4-line);border-left:0}.a4-examples>*:nth-child(4){border-top:1px solid var(--a4-line)}.a4-examples-intro{grid-column:1/-1;border-bottom:1px solid var(--a4-line)}.a4-examples>*+*{padding-left:18px}.a4-examples>*{padding:17px 18px 18px 0}.a4-continuations a{grid-template-columns:160px minmax(0,1fr) auto}}
@media(max-width:640px){.a4-wrap{width:calc(100% - 40px)}.a4-hero{padding:56px 0 62px}.a4-hero-title{margin-top:15px;font-size:42px;line-height:1.015;letter-spacing:-.044em}.a4-hero-lede{margin-top:22px;font-size:15.5px;line-height:1.62}.a4-actions{margin-top:26px}.a4-action{min-height:38px;padding-inline:12px;font-size:11.5px}.a4-metrics{margin-top:44px}.a4-metrics>div{padding:15px 12px 16px 0}.a4-metrics>div+div{padding-left:14px}.a4-metrics strong{font-size:23px}.a4-section{padding:68px 0}.a4-section-head h2{margin-top:13px;font-size:36px;line-height:1.025;letter-spacing:-.04em}.a4-section-head>p:last-child{margin-top:19px;font-size:14.5px;line-height:1.62}.a4-ledger{margin-top:32px}.a4-ledger-row{grid-template-columns:1fr auto;gap:5px 12px}.a4-ledger-row strong{grid-column:1}.a4-ledger-row a{grid-column:1}.a4-ledger-row b{grid-column:2;grid-row:2}.a4-ledger-row span{grid-column:1/-1}.a4-inline-index,.a4-guides{gap:10px 18px}.a4-inline-index>span,.a4-guides>span{width:100%}.a4-task-list{margin-top:32px}.a4-task{grid-template-columns:1fr;gap:6px;padding:16px 0}.a4-task a{grid-column:auto;margin-top:2px}.a4-examples{grid-template-columns:1fr;margin-top:30px}.a4-examples-intro{grid-column:auto}.a4-examples>*+*{padding-left:0;border-left:0;border-top:1px solid var(--a4-line)}.a4-examples>*{padding:15px 0 16px}.a4-custody{padding:72px 0}.a4-custody-grid{margin-top:34px}.a4-proof>div{grid-template-columns:1fr;gap:5px}.a4-custody-actions nav a{font-size:11px}.a4-command{font-size:9.6px;padding:15px}.a4-continuations{margin-top:32px}.a4-continuations a{grid-template-columns:1fr auto;gap:5px 12px;padding:15px 0}.a4-continuations span{grid-column:1}.artifacts4-page .developer-estate-footer{padding-inline:20px}}
@media(max-width:390px){.a4-hero-title{font-size:38px}.a4-section-head h2{font-size:33px}.a4-metrics{grid-template-columns:1fr 1fr}.a4-ledger-row b{font-size:9.5px}}

/* V4 authored lineation and final optical polish */
.a4-break-compact,.a4-break-mobile{display:none}
@media(max-width:1099px){.a4-break-compact{display:block}}
@media(max-width:640px){
  .a4-break-mobile{display:block}
  .a4-ledger-row{padding:20px 0 21px;gap:7px 12px}
  .a4-ledger-row strong{color:var(--a4-muted);font-size:9.5px;font-weight:720;letter-spacing:.065em;text-transform:uppercase}
  .a4-ledger-row code{font-size:10.8px}
  .a4-ledger-row span{font-size:12px;line-height:1.58}
  .a4-task{padding:19px 0 20px;gap:7px}
  .a4-task strong{font-size:12.2px}
  .a4-task span{font-size:12px;line-height:1.58}
  .a4-task a{margin-top:4px}
  .a4-inline-index,.a4-guides{margin-top:30px;padding-top:20px}
}