:root{--green:#173f32;--cream:#f4f0e8;--ink:#18231e;--muted:#657069;--line:#ddd8cf}*{box-sizing:border-box}body{margin:0;background:#fbfaf7;color:var(--ink);font-family:Arial,sans-serif;font-size:16px;line-height:1.7}header,main,footer{width:min(840px,calc(100% - 40px));margin:auto}header{padding:28px 0;border-bottom:1px solid var(--line)}header a,main a,footer a{color:var(--green);font-weight:700}main{padding:58px 0 72px}h1{font-size:clamp(2.2rem,7vw,4rem);line-height:1.05;margin:0 0 8px;letter-spacing:-.04em}h2{font-size:1.35rem;margin:38px 0 8px}h3{font-size:1.08rem;margin:25px 0 8px}p,li{color:#48534d}.date{color:var(--muted);margin:0 0 40px}.alert{background:#fff4df;border:1px solid #e2c990;border-radius:9px;padding:18px;margin:28px 0}.formbox{background:#fff;border:1px solid var(--line);border-radius:9px;padding:22px;color:#48534d}footer{padding:25px 0 45px;border-top:1px solid var(--line);font-size:.9rem}@media(max-width:600px){main{padding-top:38px}h2{margin-top:30px}}