/* Source-only shared chrome, 2026-11-01 13:13 EST (18:13 UTC). Load after app styles. */
.sa-site-header,.sa-site-footer{box-sizing:border-box;font-family:"GoogleSans",system-ui,sans-serif;color:#333665;line-height:1.5;background:#fff}
.sa-site-header *,.sa-site-footer *{box-sizing:border-box}
header.sa-site-header{display:block;position:relative;max-width:none;width:100%;margin:0;padding:0;border:0;box-shadow:0 0 2px 1px rgb(0 0 0 / 10%);z-index:2}
.sa-site-header .sa-site-rail,.sa-site-footer .sa-site-rail{width:calc(100% - 32px);max-width:1120px;margin-inline:auto}
.sa-site-top{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:64px;padding-block:8px}
.sa-site-header .sa-site-logo,.sa-site-footer .sa-site-logo{display:flex;align-items:center;min-height:44px;min-width:0;max-width:100%;text-decoration:none}
.sa-site-header .sa-site-logo{flex:0 1 200px}
.sa-site-header .sa-site-logo img,.sa-site-footer .sa-site-logo img{display:block;width:200px;max-width:100%;height:auto;margin:0}
.sa-site-tools{display:flex;align-items:center;gap:4px;flex:0 0 auto}
.sa-site-header a,.sa-site-header summary,.sa-site-footer a{color:#333665}
.sa-site-header a:focus-visible,.sa-site-header summary:focus-visible,.sa-site-footer a:focus-visible{outline:3px solid #333665;outline-offset:3px}
.sa-site-header .sa-site-icon{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:8px;cursor:pointer;text-decoration:none;border-radius:5px;background:transparent;list-style:none}
.sa-site-header .sa-site-icon:hover{background:#fff8f4}
.sa-site-header summary::-webkit-details-marker{display:none}
.sa-site-search-glyph{display:block;width:18px;height:18px;border:2px solid currentColor;border-radius:50%;position:relative;margin:0 4px 4px 0}
.sa-site-search-glyph::after{content:"";position:absolute;width:9px;height:2px;background:currentColor;right:-7px;bottom:-4px;transform:rotate(45deg)}
.sa-site-menu-glyph{font-size:24px;line-height:1}
.sa-site-menu{position:static}
.sa-site-menu-links{position:absolute;right:16px;top:100%;z-index:3;width:288px;max-width:calc(100vw - 32px);max-height:60vh;max-height:min(60dvh,480px);overflow-y:auto;overscroll-behavior:contain;background:#fff;border:1px solid #fae5d7;border-radius:5px;padding:8px;box-shadow:0 4px 16px rgb(0 0 0 / 12%)}
.sa-site-menu:not([open])>.sa-site-menu-links{display:none}
.sa-site-menu-links a{display:flex;align-items:center;min-height:44px;padding:8px 12px;text-decoration:none;overflow-wrap:anywhere}
.sa-site-menu-links a:hover{background:#fff8f4}
.sa-site-menu-links a:first-child{background:#0cd899;border-radius:5px}
.sa-site-header .sa-site-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:stretch;padding:0}
.sa-site-header .sa-site-tab{display:flex;align-items:center;justify-content:center;min-width:0;min-height:48px;padding:10px 4px 7px;border-bottom:3px solid transparent;text-align:center;font-size:1rem;text-decoration:none;overflow-wrap:anywhere}
.sa-site-header .sa-site-tab[aria-current="page"]{border-bottom-color:#00875f;font-weight:700}
footer.sa-site-footer{display:block;max-width:none;width:100%;margin:48px 0 0;padding:32px 0 40px;border-top:1px solid #fae5d7;text-align:left;font-size:1rem}
.sa-site-footer-inner{display:flex;flex-direction:column;align-items:flex-start;gap:24px;min-width:0}
.sa-site-brand-group{display:flex;flex-direction:column;gap:16px;min-width:0}
.sa-site-footer .sa-site-address{overflow-wrap:anywhere}
.sa-site-footer-links{display:flex;flex-direction:column;min-width:0}
.sa-site-footer-links a{display:flex;align-items:center;min-height:44px;padding-block:8px;overflow-wrap:anywhere}
.sa-site-credits{display:flex;flex-direction:column;gap:8px;max-width:100%}
.sa-site-powered{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.sa-site-powered a,.sa-site-social a{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px}
.sa-site-footer .sa-site-powered img{display:block;width:90px;max-width:100%;height:auto;margin:0}
.sa-site-social{display:flex;flex-wrap:wrap;gap:4px}
.sa-site-footer .sa-site-social img{display:block;width:24px;height:auto;margin:0}
@media(min-width:768px){
  .sa-site-header .sa-site-rail,.sa-site-footer .sa-site-rail{width:calc(100% - 64px)}
  .sa-site-top{min-height:80px}
  .sa-site-header .sa-site-logo{flex-basis:250px}
  .sa-site-header .sa-site-logo img{width:250px}
  .sa-site-header .sa-site-nav{grid-template-columns:repeat(3,minmax(0,156px))}
  .sa-site-menu-links{right:max(32px,calc((100% - 1120px)/2))}
  .sa-site-footer-inner{flex-direction:row;flex-wrap:wrap;align-items:flex-start;justify-content:space-between}
  .sa-site-footer-inner>div{flex:0 1 auto;min-width:0}
}

/* Iris native extension, spec 2026-11-03 19:05 ET (2026-11-04 00:05 UTC).
   Compose with exact shared site-chrome.css; existing accepted native pages are separate. */
@font-face{font-family:GoogleSans;src:url(/assets/fonts/GoogleSans-Regular.ttf) format("truetype");font-weight:400;font-display:swap}
@font-face{font-family:GoogleSans;src:url(/assets/fonts/GoogleSans-Medium.ttf) format("truetype");font-weight:500;font-display:swap}
@font-face{font-family:GoogleSans;src:url(/assets/fonts/GoogleSans-Bold.ttf) format("truetype");font-weight:700;font-display:swap}
@font-face{font-family:"Gotham Rounded";src:url(/assets/fonts/GothamRounded-Medium.otf) format("opentype");font-weight:500;font-display:swap}
body.native-site{--native-ink:#333665;--native-action:#0cd899;--native-link:#067a56;--native-muted:#5f6b85;--native-rule:#efefef;--native-field:#a3a5cc;margin:0;min-height:100vh;display:flex;flex-direction:column;background:#fff;color:var(--native-ink);font-family:GoogleSans,system-ui,sans-serif;font-size:1rem;line-height:1.5}
.native-main,.native-main *{box-sizing:border-box;min-width:0}
.native-main{flex:1 0 auto;width:calc(100% - 32px);max-width:1120px;margin-inline:auto;padding:24px 0 0;overflow-wrap:anywhere}
.native-main.native-reading{max-width:720px;line-height:1.625}
.native-main h1,.native-main h2{font-family:"Gotham Rounded",GoogleSans,system-ui,sans-serif;font-weight:500;color:var(--native-ink);letter-spacing:0;max-width:none;text-transform:none}
.native-main h1{font-size:2rem;line-height:1.25;margin:0 0 24px}
.native-main h2{font-size:1.375rem;line-height:1.273;margin:32px 0 16px}
.native-main h3{font-size:1.125rem;line-height:1.445;font-weight:500;margin:24px 0 12px}
.native-main p,.native-main ul,.native-main ol,.native-main dl,.native-main blockquote{max-width:none;margin-block:0 24px}
.native-main li+li{margin-top:8px}
.native-main a{color:var(--native-link);text-decoration:underline;text-underline-offset:.2em}
.native-main :is(a,button,input,select,textarea,summary):focus-visible,.native-skip:focus-visible{outline:3px solid #333665;outline-offset:3px}
.native-skip{position:absolute;left:16px;top:-200px;padding:12px 16px;min-height:44px;background:#fff;color:#333665;z-index:10}
.native-skip:focus{top:8px}
.native-main img,.native-main video,.native-main picture{max-width:100%;height:auto}
.native-main iframe{display:block;max-width:100%;border:0}
.native-main .native-embed iframe{width:100%;height:auto;aspect-ratio:16/9}
.native-main figure{margin:0 0 24px}
.native-main figcaption,.native-main .native-byline{font-size:.875rem;line-height:1.5;color:var(--native-muted)}
.native-main .native-byline{display:flex;flex-wrap:wrap;gap:8px 16px;margin-bottom:24px}
.native-main .native-featured,.native-main .native-portrait{display:block;width:100%;height:auto;max-height:420px;object-fit:contain}
.native-main .native-featured{max-height:240px}
.native-main .native-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:24px 16px;list-style:none;padding:0;margin:0}
.native-main .native-grid>li{margin:0}
.native-main .native-editorial{padding:0 0 24px;border-bottom:1px solid var(--native-rule)}
.native-main .native-editorial img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover}
.native-main .native-editorial h2,.native-main .native-editorial h3{font-family:GoogleSans,system-ui,sans-serif;font-size:1.125rem;line-height:1.445;font-weight:500;margin:12px 0}
.native-main .native-editorial a,.native-main .native-link-list a,.native-main .native-not-found-links a,.native-main .native-pagination a,.native-main .native-pagination [aria-current]{display:flex;align-items:center;min-height:44px}
.native-main .native-editorial>a{flex-direction:column;align-items:stretch;gap:12px;color:var(--native-ink);text-decoration:none}
.native-main .native-editorial>a :is(h2,h3){margin:0}
.native-main .native-editorial>a:hover :is(h2,h3){text-decoration:underline;text-underline-offset:.2em}
.native-main .native-student img{aspect-ratio:3/4;object-fit:contain}
.native-main .native-link-list{list-style:none;margin:0;padding:0;display:grid;gap:8px 16px}
.native-main .native-group+.native-group{margin-top:32px}
.native-main .native-center,.native-main .native-center>img,.native-main img.native-center{margin-inline:auto}
.native-main .native-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:8px;padding:0;list-style:none}
.native-main .native-gallery figure{margin:0}
.native-main .native-group-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px;margin:0 0 16px}
.native-main .native-group-head h2{margin:0}
.native-main .native-see-all{display:inline-flex;align-items:center;min-height:44px}
.native-main .native-meta{margin:4px 0 0;font-size:.875rem;line-height:1.5;color:var(--native-muted)}
.native-main .native-editorial img.native-portrait{aspect-ratio:3/4;object-fit:contain;max-height:420px}
.native-main .native-pagination{display:flex;flex-wrap:wrap;gap:8px 24px;margin-top:32px}
.native-main .native-table-scroll{max-width:100%;overflow-x:auto;margin-bottom:24px}
.native-main table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin-bottom:24px}
.native-main th,.native-main td{padding:12px;text-align:left;border:1px solid var(--native-rule)}
.native-main pre{max-width:100%;overflow-x:auto;white-space:pre-wrap;overflow-wrap:anywhere}
.native-main blockquote{margin-inline:0;padding-left:16px;border-left:3px solid #fae5d7}
.native-main form{max-width:600px}
.native-main label{display:block;font-weight:500;margin-bottom:8px}
.native-main :is(input,select,textarea){font:inherit;color:inherit;background:#fff;border:2px solid var(--native-field);border-radius:5px;max-width:100%;padding:10px 12px;min-height:48px}
.native-main :is(input:not([type=checkbox]):not([type=radio]),select,textarea){width:100%}
.native-main :is(input[type=checkbox],input[type=radio]){min-width:44px;min-height:44px}
.native-main fieldset{margin:0 0 24px;padding:16px;border:2px solid var(--native-field);min-width:0}
.native-main :is(button,.native-primary,input[type=submit]){display:inline-flex;align-items:center;justify-content:center;width:100%;min-height:48px;padding:12px 24px;font:inherit;font-weight:500;background:var(--native-action);color:var(--native-ink);border:0;border-radius:5px;white-space:normal;text-decoration:none;cursor:pointer}
.native-main summary{min-height:44px;padding-block:10px;cursor:pointer}
@media(min-width:640px){.native-main .native-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(min-width:768px){
 .native-main{width:calc(100% - 64px);padding-top:32px}
 .native-main.native-reading{font-size:1.125rem;line-height:1.556}
 .native-main h1{font-size:2.5rem;line-height:1.2}
 .native-main h2{font-size:1.5rem;line-height:1.333;margin-top:48px}
 .native-main .native-group+.native-group{margin-top:48px}
 .native-main .native-featured{max-height:420px}
 .native-main :is(button,.native-primary,input[type=submit]){width:auto}
}
@media(min-width:1024px){.native-main .native-grid,.native-main .native-link-list{grid-template-columns:repeat(3,minmax(0,1fr))}}