:root{--green:#3a7a3f;--green-dark:#2f6333;--ink:#1f2a1f;--muted:#5f6b5f;--cream:#faf8f2;--line:#e4e0d4;--link:#1f6fb2}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:var(--cream)}
a{color:var(--link)}
.wrap{max-width:720px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:#fff}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:700;font-size:20px;color:var(--green);text-decoration:none;letter-spacing:.2px}
nav a{color:var(--muted);text-decoration:none;margin-left:20px;font-size:15px}
nav a:hover,nav a[aria-current]{color:var(--green)}
main{padding:40px 0 60px}
h1{font-size:34px;line-height:1.2;margin:0 0 12px}
h2{font-size:21px;margin:36px 0 8px}
p{margin:0 0 14px}
.lede{font-size:20px;color:var(--muted);margin-bottom:28px}
.hero{padding:56px 0 24px}
.hero h1{font-size:40px}
.say{font-style:italic;color:var(--green-dark);margin:0 0 6px;padding-left:14px;border-left:3px solid var(--green)}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:28px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;font-size:15px;color:var(--muted)}
.btn{display:inline-block;background:var(--green);color:#fff;text-decoration:none;padding:12px 22px;border-radius:999px;font-weight:600}
.btn.off{background:#ddd;color:#555;cursor:default}
.note{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px 20px;margin:24px 0;color:var(--muted);font-size:15px}
.policy p.key{font-weight:600;font-size:19px}
.policy li{margin-bottom:6px}
.meta{color:var(--muted);font-size:15px}
footer{border-top:1px solid var(--line);padding:20px 0;color:var(--muted);font-size:14px}
footer a{color:var(--muted)}
@media (max-width:600px){.grid{grid-template-columns:1fr}.hero h1{font-size:32px}header .wrap{height:auto;padding:12px 20px;flex-wrap:wrap;gap:8px}nav a{margin:0 16px 0 0}}