:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--background:#f5f7f4;--surface:#fff;--ink:#182019;--muted:#58635a;--accent:#265d3f;--accent-soft:#e5efe8;--line:#d9e0da}*{box-sizing:border-box}html{background:var(--background);min-width:320px}body{color:var(--ink);background:radial-gradient(circle at top left, #e7f0e9 0, transparent 42%), var(--background);margin:0;font-family:Arial,Helvetica,sans-serif}main{place-items:center;min-height:100vh;padding:32px 20px;display:grid}.hero{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 94%, transparent);border-radius:24px;width:min(760px,100%);padding:clamp(28px,5vw,56px);box-shadow:0 24px 70px #1c35251a}.eyebrow{color:var(--accent);letter-spacing:.13em;text-transform:uppercase;margin:0 0 12px;font-size:.78rem;font-weight:700}h1{letter-spacing:-.055em;margin:0;font-size:clamp(2.6rem,8vw,5.4rem);line-height:.95}.summary{max-width:620px;color:var(--muted);margin:24px 0 30px;font-size:clamp(1.08rem,2.2vw,1.35rem);line-height:1.55}.boundary{border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:8px;flex-wrap:wrap;gap:8px 18px;padding:18px 20px;display:flex}.boundary strong{color:var(--accent)}.foundation{margin-top:34px}.foundation h2{letter-spacing:.02em;margin:0 0 14px;font-size:1rem}.foundation ul{gap:10px;margin:0;padding:0;list-style:none;display:grid}.foundation li{color:var(--muted);padding-left:24px;line-height:1.45;position:relative}.foundation li:before{content:"✓";color:var(--accent);font-weight:700;position:absolute;left:0}