:root{--bg:#f6f4ef;--ink:#20242a;--accent:#2f6f4f;--muted:#6b6f76;--card:#ffffff}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:Georgia,'Times New Roman',serif;background:var(--bg);color:var(--ink);line-height:1.65}
header{border-bottom:1px solid #ddd8cc;background:var(--card)}
.wrap{max-width:880px;margin:0 auto;padding:0 20px}
.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0;flex-wrap:wrap;gap:12px}
.logo{font-size:22px;font-weight:700;letter-spacing:.5px;color:var(--accent);text-decoration:none}
nav a{color:var(--ink);text-decoration:none;margin-left:22px;font-size:15px}
nav a:hover{color:var(--accent)}
.hero{padding:64px 0 48px}
.hero h1{font-size:34px;line-height:1.25;margin-bottom:16px}
.hero p{max-width:640px;color:var(--muted);font-size:17px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;padding:8px 0 56px}
.card{background:var(--card);border:1px solid #e3ded2;border-radius:10px;padding:22px}
.card h2{font-size:19px;margin-bottom:8px;color:var(--accent)}
.card p{color:var(--muted);font-size:15px}
article{padding:48px 0 64px}
article h1{font-size:30px;margin-bottom:18px}
article h2{font-size:21px;margin:28px 0 10px;color:var(--accent)}
article p{margin-bottom:14px;max-width:720px}
footer{border-top:1px solid #ddd8cc;padding:22px 0;color:var(--muted);font-size:14px;background:var(--card)}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}