:root{color-scheme:dark;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;background:#101113;color:#f5f4ef}*{box-sizing:border-box}body{margin:0;line-height:1.7;background:radial-gradient(circle at 80% 0,#37565e 0,transparent 35%),#101113}main{max-width:800px;margin:auto;padding:64px 24px 80px}nav{display:flex;gap:18px;font-size:14px;margin-bottom:64px}a{color:#9dd9eb;text-decoration:none}a:hover{text-decoration:underline}h1{font-size:clamp(36px,8vw,70px);line-height:1.08;margin:0 0 18px}h2{margin-top:46px;font-size:24px}.tag{color:#eed36f;text-transform:uppercase;letter-spacing:.16em;font-size:12px}.lead{font-size:19px;color:#d4d7d6;max-width:650px}.card{margin-top:28px;padding:24px;border:1px solid #ffffff22;border-radius:18px;background:#ffffff0c}.muted{color:#adb3b5;font-size:14px}li{margin:.5em 0}footer{margin-top:70px;color:#899093;font-size:13px}