:root{color-scheme:light;--ink:#18251f;--muted:#53645a;--line:#d9e1d9;--paper:#f7f8f5;--green:#245b40}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--green)}a:focus-visible{outline:3px solid #247e58;outline-offset:5px;border-radius:3px}header,main,footer{max-width:1160px;margin:auto;padding:0 36px}header{display:flex;align-items:center;gap:28px;min-height:106px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:730;font-size:19px;text-decoration:none;letter-spacing:-.6px;white-space:nowrap}.brand img{border-radius:12px}nav{display:flex;gap:23px;flex-wrap:wrap}header nav{margin-left:auto}nav a{font-size:14px;text-decoration:none}nav a[aria-current]{text-decoration:underline;text-decoration-thickness:2px}.language{font-size:13px;white-space:nowrap}.hero{padding:76px 0 44px;max-width:880px}.hero.home{padding:98px 0 72px;max-width:850px}.eyebrow{font-size:12px;letter-spacing:1.7px;font-weight:700;color:var(--green);margin:0 0 22px}h1{font-size:clamp(36px,6vw,72px);line-height:1.12;font-weight:630;letter-spacing:-2.6px;margin:0 0 26px}.home h1{font-size:clamp(44px,7vw,88px);letter-spacing:-3.5px;max-width:810px}.intro{font-size:20px;line-height:1.65;color:var(--muted);max-width:650px;margin:0}.button{display:inline-flex;gap:30px;align-items:center;margin-top:34px;background:var(--ink);color:white;padding:13px 23px;border-radius:8px;text-decoration:none;font-size:15px}.button:hover{background:var(--green);color:white}.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;padding:42px 0 64px;border-top:1px solid var(--line)}.number{display:block;color:var(--green);font-size:13px;font-weight:650;margin-bottom:24px}h2{font-size:24px;line-height:1.3;letter-spacing:-.6px;margin:0 0 16px}p{margin:0 0 20px}.features p,.split p{color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding:64px 0;border-top:1px solid var(--line)}.split h2{font-size:42px;line-height:1.2;letter-spacing:-1.4px}.split ol{margin:0;padding-left:24px}.split li{padding:0 0 10px 12px}.split strong{font-size:18px}.notice{border:1px solid #c8d8c9;background:#eef3ec;border-radius:14px;padding:30px;margin:24px 0 40px}.notice p:last-child{margin-bottom:0}.notice h2{font-size:22px}.notice a{font-weight:600}.prose{max-width:780px;padding-bottom:40px;overflow-wrap:anywhere}.prose h2{margin-top:38px}.prose p,.prose li{color:#35473c}.prose li{padding-left:5px;margin-bottom:10px}.prose code{font-size:.9em;background:#e8eee6;padding:3px 6px;border-radius:4px}.prose .notice{margin-top:0}.prose .notice h2{margin-top:0}.muted{color:var(--muted);font-size:14px}footer{padding-top:38px;padding-bottom:40px;border-top:1px solid var(--line);margin-top:45px}footer .brand{margin-bottom:10px}footer nav{margin:22px 0}.skip{position:absolute;top:-100px;left:12px;background:white;padding:12px;z-index:2}.skip:focus{top:10px}@media(max-width:850px){header{flex-wrap:wrap;gap:14px 22px;padding-top:22px;padding-bottom:22px}header nav{order:3;width:100%;margin:0;gap:18px}.language{margin-left:auto}.features{gap:24px}.split{gap:35px}}@media(max-width:580px){header,main,footer{padding-left:22px;padding-right:22px}.hero,.hero.home{padding-top:54px;padding-bottom:40px}h1,.home h1{letter-spacing:-1.6px}.intro{font-size:18px}.features,.split{grid-template-columns:1fr;gap:26px;padding-top:34px;padding-bottom:36px}.features article{border-bottom:1px solid var(--line);padding-bottom:18px}.features article:last-child{border-bottom:0;padding-bottom:0}.number{margin-bottom:10px}.split h2{font-size:34px}.notice{padding:23px}.brand{font-size:18px}nav{gap:14px}nav a{font-size:13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}