:root{color-scheme:light dark;--background:#f7f6f0;--foreground:#1b261d;--card:#fdfcf9;--muted:#525b50;--border:#e0ded5;--primary:#265e2b;--on-primary:#fdfcf7}@media (prefers-color-scheme:dark){:root{--background:#101511;--foreground:#ebeae1;--card:#191f1a;--muted:#acb0a2;--border:#303831;--primary:#7fc581;--on-primary:#07120a}}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0;font:17px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif}header,main,footer{max-width:44rem;margin:0 auto;padding-inline:16px}header{padding-block:24px}.brand{color:var(--primary);letter-spacing:.02em;font-weight:700;text-decoration:none}main{padding-block:10vh 48px}h1{margin:0 0 16px;font-size:clamp(2rem,6vw,3.25rem);line-height:1.1}.lead{max-width:36rem;color:var(--muted);margin:0 0 28px;font-size:1.15rem}.button{background:var(--primary);color:var(--on-primary);border-radius:10px;padding:14px 22px;font-weight:600;text-decoration:none;display:inline-block}.button:focus-visible{outline:3px solid var(--foreground);outline-offset:2px}.note{color:var(--muted);margin:12px 0 0;font-size:.9rem}.points{grid-template-columns:repeat(auto-fit,minmax(13rem,1fr));gap:16px;margin-top:64px;display:grid}.points article{border:1px solid var(--border);background:var(--card);border-radius:12px;padding:20px}.points h2{margin:0 0 6px;font-size:1.05rem}.points p{color:var(--muted);margin:0}footer{color:var(--muted);padding-block:32px;font-size:.875rem}