:root{color-scheme:light;--ink:#152c37;--muted:#526672;--green:#087e68;--line:#dbe7e5}*{box-sizing:border-box}body{margin:0;background:#f6faf9;color:var(--ink);font:16px/1.9 -apple-system,BlinkMacSystemFont,'Hiragino Sans',sans-serif}main{max-width:860px;margin:auto;padding:42px 24px 72px}nav{display:flex;justify-content:space-between;gap:24px;margin-bottom:58px}a{color:var(--green);text-underline-offset:4px}nav a{text-decoration:none;font-weight:700}.eyebrow{color:var(--green);font-size:12px;letter-spacing:.16em;font-weight:700}h1{font-size:clamp(32px,6vw,54px);line-height:1.3;letter-spacing:-.04em;margin:16px 0 24px}h2{font-size:23px;line-height:1.5;margin:38px 0 12px}h3{font-size:17px;margin:0 0 8px}.lead{font-size:19px;color:var(--muted);max-width:680px}.card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:18px;margin:20px 0}.grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.grid .card{margin:0}.tag{display:inline-block;padding:5px 12px;background:#e0f3ed;color:var(--green);border-radius:8px;font-size:13px;margin-right:8px}footer{border-top:1px solid var(--line);margin-top:48px;padding-top:22px;font-size:13px;color:var(--muted)}p{margin:0 0 16px}.notice{border-left:3px solid #d2a448;padding:12px 18px;background:#fff9ec;border-radius:0 12px 12px 0;font-size:14px}.button{display:inline-block;padding:10px 18px;background:var(--green);color:white;border-radius:10px;text-decoration:none;font-weight:700}@media(max-width:580px){.grid{grid-template-columns:1fr}main{padding-top:24px}nav{margin-bottom:36px}.card{padding:20px}h1{font-size:36px}}