:root{color-scheme:light;font-family:system-ui,-apple-system,"Malgun Gothic",sans-serif;color:#20242b;background:#f5f7fb}*{box-sizing:border-box}body{margin:0}main{max-width:860px;margin:32px auto;background:white;padding:40px 48px;border:1px solid #e5e9f1;border-radius:18px}header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:40px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700;color:#20242b;text-decoration:none}h1{font-size:32px;line-height:1.35;margin:0 0 16px}h2{font-size:21px;margin:34px 0 12px;line-height:1.5}p,li{font-size:16px;line-height:1.9;overflow-wrap:anywhere}li{margin:5px 0}.meta{color:#68717e;font-size:14px;margin-bottom:28px}a{color:#285cd6;text-underline-offset:3px}footer{border-top:1px solid #e5e9f1;margin-top:40px;padding-top:22px;color:#68717e;font-size:14px}.links{display:flex;flex-wrap:wrap;gap:16px;margin:24px 0}.links a{padding:12px 18px;border:1px solid #dce3f1;border-radius:8px;text-decoration:none}@media(max-width:600px){main{margin:0;padding:24px 20px;border:0;border-radius:0}header{align-items:flex-start;margin-bottom:30px;gap:12px}header>a:last-child{font-size:14px}h1{font-size:27px}}