:root{--paper:#f7f3e9;--paper-deep:#eee7d8;--ink:#233237;--muted:#5e6b6b;--sage:#6f8775;--sage-dark:#425b4c;--clay:#b86d52;--line:#d9d0c0;--white:#fffdf8;--serif:Georgia,"Times New Roman",serif;--sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.05rem;line-height:1.72}
a{color:var(--sage-dark);text-decoration-thickness:.08em;text-underline-offset:.17em}
a:hover{color:var(--clay)}
img{display:block;max-width:100%;height:auto}
.skip-link{position:absolute;left:-9999px;top:auto}
.skip-link:focus{left:1rem;top:1rem;z-index:20;background:var(--white);padding:.6rem 1rem;border:2px solid var(--ink)}
.masthead{border-bottom:1px solid var(--line);background:rgba(247,243,233,.96)}
.masthead-inner{max-width:1180px;margin:0 auto;padding:1.1rem 1.25rem;display:flex;gap:1.4rem;align-items:center;justify-content:space-between;flex-wrap:wrap}
.brand{text-decoration:none;color:var(--ink);display:flex;align-items:center;gap:.75rem}
.brand-mark{width:2.1rem;height:2.1rem;border:1px solid var(--sage);border-radius:50%;position:relative;flex:0 0 auto}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--sage);border-radius:50% 50% 10% 50%;width:.75rem;height:1.1rem;top:.45rem}
.brand-mark:before{left:.35rem;transform:rotate(-25deg)}
.brand-mark:after{right:.35rem;transform:rotate(65deg)}
.brand-name{font:700 1.25rem/1.05 var(--serif)}
.brand-tag{display:block;font:.72rem/1.3 var(--sans);color:var(--muted);margin-top:.18rem}
.main-nav{display:flex;gap:.4rem 1rem;flex-wrap:wrap;font-size:.9rem}
.main-nav a{text-decoration:none;color:var(--ink);padding:.25rem 0;border-bottom:2px solid transparent}
.main-nav a:hover,.main-nav a[aria-current="page"]{border-color:var(--clay);color:var(--ink)}
.page-shell{max-width:1180px;margin:0 auto;padding:0 1.25rem}
.hero{padding:4.6rem 0 2.7rem;display:grid;grid-template-columns:minmax(0,1.04fr) minmax(240px,.76fr);gap:clamp(2rem,6vw,5.5rem);align-items:center}
.hero.no-image{grid-template-columns:minmax(0,780px);justify-content:center;text-align:center}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:750;color:var(--clay);margin:0 0 .9rem}
h1,h2,h3{font-family:var(--serif);line-height:1.14;color:var(--ink);font-weight:700}
h1{font-size:clamp(2.45rem,7vw,5.2rem);letter-spacing:-.035em;margin:.05em 0 .3em}
h2{font-size:clamp(1.65rem,4vw,2.4rem);margin:2.2rem 0 .75rem}
h3{font-size:1.28rem;margin:1.6rem 0 .45rem}
.dek{font-family:var(--serif);font-size:clamp(1.16rem,2.5vw,1.45rem);line-height:1.55;color:var(--muted);max-width:42rem}
.hero.no-image .dek{margin-left:auto;margin-right:auto}
.hero-image{background:var(--paper-deep);padding:.55rem;border-radius:48% 48% 5% 5%;box-shadow:0 1.2rem 2.8rem rgba(35,50,55,.13)}
.hero-image img{aspect-ratio:4/3;object-fit:cover;border-radius:48% 48% 4% 4%}
.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(190px,260px);gap:clamp(2rem,7vw,6rem);align-items:start;padding-bottom:5rem}
.article-body{min-width:0}
.article-body p{margin:0 0 1.15rem}
.article-body ul,.article-body ol{padding-left:1.4rem;margin:0 0 1.4rem}
.article-body li{margin:.42rem 0}
.article-body blockquote{margin:2rem 0;padding:1.1rem 1.25rem;border-left:4px solid var(--clay);background:var(--white);font-family:var(--serif);font-size:1.17rem}
.article-body .callout{margin:2rem 0;padding:1.2rem 1.35rem;background:#e8eee7;border:1px solid #cbd7cc;border-radius:.3rem}
.article-body .safety{background:#f4e7df;border-color:#e2c5b7}
.topic-rail{position:sticky;top:1.5rem;border-top:3px solid var(--sage);padding-top:1rem;font-size:.9rem}
.topic-rail h2{font:750 .75rem/1.4 var(--sans);text-transform:uppercase;letter-spacing:.14em;margin:0 0 .6rem;color:var(--muted)}
.topic-rail a{display:block;padding:.42rem 0;border-bottom:1px solid var(--line);text-decoration:none}
.hub-intro{max-width:770px;margin:0 auto;padding:4.5rem 0 2rem;text-align:center}
.hub-intro h1{max-width:950px;margin-left:auto;margin-right:auto}
.hub-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem;padding:1rem 0 5rem}
.hub-card{background:var(--white);border:1px solid var(--line);padding:clamp(1.25rem,3vw,2rem);border-radius:.25rem}
.hub-card:nth-child(2n){transform:translateY(1.35rem)}
.hub-card h2{margin:.1rem 0 .75rem;font-size:1.8rem}
.hub-card ul{list-style:none;padding:0;margin:0}
.hub-card li{border-top:1px solid var(--line);padding:.7rem 0}
.hub-card a{font-weight:700;text-decoration:none}
.hub-card span{display:block;color:var(--muted);font-size:.91rem;margin-top:.14rem}
.activity-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 2.2rem}
.activity-groups h2{grid-column:1/-1}
.activity-groups ol{margin-top:0}
.org-list{display:grid;gap:.8rem;margin:1.6rem 0}
.org-list section{background:var(--white);border:1px solid var(--line);padding:1rem 1.15rem}
.org-list h3{margin:.05rem 0 .3rem}
.notice-copy{background:var(--white);border:1px solid var(--line);padding:1.25rem;margin:2rem 0}
.site-footer{background:#223137;color:#edf0e9;padding:3.4rem 0 2.5rem}
.footer-inner{max-width:1180px;margin:0 auto;padding:0 1.25rem}
.footer-index{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2rem;margin-bottom:2.5rem}
.footer-index h2{font:750 .74rem/1.4 var(--sans);text-transform:uppercase;letter-spacing:.14em;color:#bfcbbf;margin:0 0 .8rem}
.footer-index a{display:block;color:#f7f3e9;text-decoration:none;padding:.2rem 0;font-size:.86rem}
.footer-index a:hover{color:#e8b19c}
.affiliation-notice{border-top:1px solid #536267;padding-top:1.35rem;color:#cbd3cf;font-size:.82rem;max-width:950px}
.affiliation-notice a{color:#f7f3e9}
.not-found{min-height:62vh;display:grid;place-items:center;text-align:center;padding:4rem 1rem}
.not-found p{max-width:34rem;margin:0 auto 1.2rem}
.button-link{display:inline-block;margin:.25rem;padding:.65rem 1rem;background:var(--sage-dark);color:var(--white);text-decoration:none;border-radius:.2rem}
.button-link:hover{background:var(--clay);color:var(--white)}
@media (max-width:820px){.hero,.article-layout{grid-template-columns:1fr}.hero{padding-top:3rem}.hero-image{max-width:540px}.topic-rail{position:static;border-top:1px solid var(--line);padding:1.2rem 0 0}.footer-index{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:560px){body{font-size:1rem}.masthead-inner{align-items:flex-start}.brand-tag{max-width:12rem}.main-nav{gap:.3rem .75rem}.hub-grid,.activity-groups{grid-template-columns:1fr}.hub-card:nth-child(2n){transform:none}.footer-index{grid-template-columns:1fr 1fr;gap:1.5rem 1rem}.hero{padding-top:2.5rem}h1{font-size:2.65rem}}