:root{color-scheme:light;--ink:#163b30;--muted:#57665f;--paper:#faf8f2;--line:#dddeda;--accent:#28664e}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--accent);text-underline-offset:4px}header,main,footer{width:min(920px,calc(100% - 40px));margin:auto}header{display:flex;gap:24px;align-items:center;justify-content:space-between;padding:28px 0;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-weight:700;color:var(--ink)}.brand img{width:44px;height:44px;border-radius:11px}nav{display:flex;gap:16px;align-items:center;flex-wrap:wrap}select{font:inherit;background:white;border:1px solid var(--line);border-radius:10px;padding:6px 9px;color:var(--ink)}main{padding:56px 0 64px;min-height:65vh}.badge{display:inline-block;font-size:13px;letter-spacing:.02em;color:var(--accent);border:1px solid var(--line);border-radius:99px;padding:4px 14px}h1{font-size:clamp(30px,6vw,48px);line-height:1.3;letter-spacing:-.02em;margin:22px 0 18px}h2{font-size:23px;line-height:1.5;margin:36px 0 12px}p{margin:10px 0;color:var(--muted)}.intro{font-size:19px;max-width:720px}.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.card h2{font-size:20px;margin:0 0 10px}.actions{display:flex;gap:16px;flex-wrap:wrap;margin:30px 0}.action{display:inline-block;text-decoration:none;padding:11px 18px;border:1px solid var(--accent);border-radius:12px}.action.primary{background:var(--ink);color:white}article{max-width:800px}.meta{font-size:14px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:24px 0 36px;color:var(--muted);font-size:14px}footer .links{display:flex;gap:18px;flex-wrap:wrap}@media(max-width:640px){header{align-items:flex-start;flex-direction:column;gap:14px}nav{gap:12px}.cards{grid-template-columns:1fr}main{padding-top:32px}}