:root{color-scheme:light;--ink:#13231f;--muted:#52615b;--line:#d5dfd8;--accent:#116746;--bg:#f6f8f3;--card:#fff}*{box-sizing:border-box}html{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--accent)}.shell{max-width:1120px;margin:auto;padding:0 28px}.top{height:92px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{font-weight:800;letter-spacing:-.03em;color:var(--ink);text-decoration:none;font-size:1.12rem}.top nav{display:flex;gap:26px}.top nav a{text-decoration:none;color:var(--muted);font-size:.92rem}.top nav a:hover,.top nav a[aria-current]{color:var(--accent)}main{padding:96px 0 110px}.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.16em;color:var(--accent);font-weight:750;margin-bottom:25px}h1{max-width:860px;margin:0;font-size:clamp(2.6rem,6vw,5.6rem);line-height:1.04;letter-spacing:-.065em}p{line-height:1.7}.lead{font-size:clamp(1.08rem,2vw,1.34rem);color:var(--muted);max-width:760px;margin:28px 0 58px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.grid article{min-height:282px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:32px}.number{font-size:.8rem;font-weight:750;color:var(--accent)}h2{font-size:1.4rem;letter-spacing:-.03em;margin:38px 0 12px}.grid h2{margin-top:58px}.grid p{color:var(--muted);margin:0}.detail{margin-top:18px;padding:34px 36px;background:#e9f2e9;border-radius:18px}.detail h2{margin-top:0}.detail p{max-width:760px;color:var(--muted);margin-bottom:0}.prose{max-width:780px}.prose h1{font-size:clamp(2.7rem,5vw,4.7rem)}.prose .lead{margin-bottom:52px}.prose h2{margin-top:34px}.prose p{color:var(--muted)}footer{border-top:1px solid var(--line);padding:30px 0 42px;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.86rem}footer a{text-decoration:none}@media(max-width:760px){.shell{padding:0 18px}.top{height:72px}.top nav{gap:14px}main{padding:62px 0 78px}.grid{grid-template-columns:1fr}.grid article{min-height:0}.grid h2{margin-top:32px}.detail{padding:28px}footer{display:block}footer span{display:block;margin-bottom:10px}}