:root{--ink:#082b25;--green:#21674f;--mint:#edf6f1;--line:#d9e6df;--paper:#fffdf9}*{box-sizing:border-box}body{margin:0;background:linear-gradient(120deg,#eff8f3,#fffaf3);color:var(--ink);font:18px/1.65 system-ui,sans-serif}header,main,footer{max-width:980px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;padding:28px 24px}header img{width:220px;max-width:42vw}nav a,footer a{color:var(--green);margin-left:18px}main{background:#fff;padding:clamp(28px,6vw,70px);border-radius:28px;box-shadow:0 20px 60px #174f3820;margin-bottom:40px}h1{font-size:clamp(2.2rem,6vw,4rem);line-height:1.05}h2{margin-top:2em}a{color:#176148}.notice{padding:20px;border-left:5px solid #d9a441;background:#fff5df}.source{padding:18px 0;border-bottom:1px solid var(--line)}footer{padding:20px 24px 50px;text-align:center}.small{font-size:.9rem;color:#526b64}@media(max-width:700px){header{align-items:flex-start;gap:20px}nav{display:grid;gap:5px}nav a{margin:0}}