:root{color-scheme:light dark;--bg:#f5f2ea;--card:#fffdf8;--text:#24303a;--muted:#5d6870;--line:#ded8cc;--accent:#557a68}@media(prefers-color-scheme:dark){:root{--bg:#182025;--card:#253036;--text:#edf1ef;--muted:#b5c0bc;--line:#405057;--accent:#9ec8b1}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans",sans-serif;line-height:1.7}main{max-width:860px;margin:0 auto;padding:40px 18px 72px}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:32px}h1{font-size:36px;line-height:1.15;margin:0 0 12px}h2{font-size:21px;margin:30px 0 8px}.lead{font-size:19px;color:var(--muted)}p,li{font-size:16px;color:var(--muted)}strong{color:var(--text)}a{color:var(--accent);font-weight:650;text-decoration:none}nav{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:24px}.badge{display:inline-block;padding:5px 11px;border:1px solid var(--line);border-radius:999px;margin-bottom:18px}ul{padding-left:22px}.small{font-size:14px}footer{margin-top:34px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}