:root{color-scheme:light;--bg:#f6f4ea;--surface:#fffdf7;--ink:#1e2a23;--muted:#66736b;--green:#1f7a55;--green-soft:#e3efe8;--line:#dce2dc;--shadow:0 18px 50px rgba(29,55,42,.08)}*{box-sizing:border-box}html{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Helvetica Neue",sans-serif;background:var(--bg);color:var(--ink)}body{margin:0;line-height:1.65}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1040px,calc(100% - 36px));margin:auto}.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0}.brand{display:flex;gap:10px;align-items:center;color:var(--ink);font-weight:700}.mark{width:30px;height:30px;border-radius:9px;background:var(--green-soft);display:grid;place-items:center;color:var(--green);font-weight:800}.links{display:flex;gap:22px;font-size:14px}.hero{padding:78px 0 58px;display:grid;grid-template-columns:1.35fr .65fr;gap:42px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--green);font-weight:700}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.03;letter-spacing:-.045em;margin:14px 0 22px}.hero p{font-size:19px;color:var(--muted);max-width:680px}.pill{display:inline-flex;padding:9px 13px;border-radius:999px;background:var(--green-soft);color:var(--green);font-size:13px;font-weight:650}.visual{background:var(--surface);border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow)}.visual strong{font-size:28px}.stack{display:grid;gap:10px;margin-top:22px}.row{padding:12px 14px;border-radius:14px;background:#f2f6f2;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:24px 0 72px}.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:24px}.card h2{font-size:18px;margin:4px 0 8px}.card p{margin:0;color:var(--muted);font-size:15px}.page{max-width:780px;padding:54px 0 80px}.page h1{font-size:42px;letter-spacing:-.035em;margin:8px 0 12px}.page .lead{font-size:18px;color:var(--muted);margin-bottom:42px}.page h2{font-size:22px;margin-top:34px}.page h3{font-size:17px;margin-top:24px}.page p,.page li{color:#455149}.page ul,.page ol{padding-left:22px}.notice{border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:18px 20px;margin:24px 0}.footer{border-top:1px solid var(--line);padding:24px 0 40px;color:var(--muted);font-size:13px}.footer .wrap{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}@media(max-width:760px){.links{display:none}.hero{grid-template-columns:1fr;padding-top:44px}.grid{grid-template-columns:1fr}.visual{max-width:520px}.page h1{font-size:36px}}