:root{--bg:#f3f8f7;--surface:#fff;--ink:#14324a;--muted:#4d6678;--accent:#1f7a70;--accent-ink:#fff;--line:#d3e2e0;--warn:#b7791f;box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root{--bg:#0f1f2b;--surface:#162b3a;--ink:#e6f1f0;--muted:#a3bbc4;--accent:#4fc1b2;--accent-ink:#0f1f2b;--line:#27465a;--warn:#e3b04b}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 "Public Sans",system-ui,sans-serif}
h1,h2,h3{font-family:"Source Serif 4",Georgia,serif;line-height:1.2;margin:0 0 .5em}
h1{font-size:clamp(2.2rem,6vw,3.6rem);font-weight:700}h2{font-size:1.7rem}h3{font-size:1.2rem}
p{margin:0 0 1em;max-width:62ch}a{color:var(--accent)}
:focus-visible{outline:3px solid var(--warn);outline-offset:2px}
header{position:sticky;top:env(safe-area-inset-top,0px);background:var(--surface);border-bottom:1px solid var(--line);z-index:5}
.bar{max-width:1040px;margin:auto;padding:.7rem 1.2rem;display:flex;flex-wrap:wrap;align-items:center;gap:.4rem 1.4rem}
.brand{font:700 1.3rem "Source Serif 4",Georgia,serif;color:var(--ink);text-decoration:none;margin-right:auto}
nav{display:flex;flex-wrap:wrap;gap:.1rem .3rem}
nav a{color:var(--muted);text-decoration:none;padding:.35rem .7rem;border-radius:6px;font-size:.95rem}
nav a:hover{color:var(--ink)}nav a[aria-current="page"]{background:var(--accent);color:var(--accent-ink)}
main{max-width:1040px;margin:auto;padding:2.5rem 1.2rem 3rem;min-height:70vh}
.hero{padding:2rem 0 1.5rem;border-bottom:1px solid var(--line);margin-bottom:2rem}
.hero p{font-size:1.15rem;color:var(--muted)}
.btn{display:inline-block;background:var(--accent);color:var(--accent-ink);padding:.7rem 1.3rem;border-radius:8px;text-decoration:none;font-weight:600;margin:.3rem .5rem .3rem 0}
.btn.alt{background:transparent;color:var(--accent);border:2px solid var(--accent)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1rem;margin-bottom:1.5rem}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:1.2rem}
.card p{margin:0;color:var(--muted)}.card a.more{display:inline-block;margin-top:.7rem;font-weight:600}
.profile{border-left:6px solid var(--accent)}
.profile h2{margin-bottom:.2em}.profile .title{font-weight:600;color:var(--accent);margin-bottom:.8em}
ul.ticks{padding-left:1.2rem}ul.ticks li{margin:.4rem 0}
.note{border-left:4px solid var(--warn);background:var(--surface);padding:.9rem 1.1rem;border-radius:0 8px 8px 0;margin:1.5rem 0}
dl{display:grid;grid-template-columns:max-content 1fr;gap:.6rem 1.5rem;margin:0}dt{font-weight:600}dd{margin:0;color:var(--muted)}
footer{border-top:1px solid var(--line);padding:1.5rem 1.2rem;text-align:center;color:var(--muted);font-size:.9rem}