:root{color-scheme:light;--ink:#202632;--muted:#5b6575;--line:#d9dee7;--paper:#f6f4ef;--panel:#ffffff;--accent:#2d6a62;--accent2:#9c5b3f}*{box-sizing:border-box}body{margin:0;font-family:Inter,Segoe UI,Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(980px,calc(100% - 32px));margin:0 auto}.top{border-bottom:1px solid var(--line);background:rgba(255,255,255,.72);backdrop-filter:saturate(140%) blur(8px)}.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0}.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.02em}.mark{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:inline-block}.nav{display:flex;gap:18px;font-size:14px}.hero{padding:70px 0 44px}.hero h1{font-size:clamp(34px,6vw,64px);line-height:1.05;margin:0 0 18px;max-width:760px}.hero p{font-size:19px;color:var(--muted);max-width:690px;margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px 0 52px}.card{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:22px;min-height:170px}.card h2{font-size:18px;margin:0 0 8px}.card p,.text p{color:var(--muted);margin:0 0 14px}.text{background:var(--panel);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:42px 0}.text h1,.text h2{margin:0 0 14px}.foot{padding:28px 0;color:var(--muted);font-size:14px}@media(max-width:760px){.top .wrap{align-items:flex-start;flex-direction:column}.grid{grid-template-columns:1fr}.hero{padding-top:48px}}