:root{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Segoe UI",sans-serif;color:#243b32;background:#f7f8f3}
*{box-sizing:border-box}body{margin:0}header{border-bottom:1px solid #dfe6da;background:#fffefa}nav,main,footer{max-width:800px;margin:auto;padding:24px}nav{display:flex;align-items:center;justify-content:space-between;gap:20px}nav a{color:#214e3b;text-decoration:none;font-weight:700}.languages{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}.languages a{font-size:13px;font-weight:500}.languages a[aria-current="page"]{font-weight:700;text-decoration:underline;text-underline-offset:4px}main{padding-top:42px;padding-bottom:56px}h1{font-size:34px;line-height:1.25}h2{font-size:21px;margin-top:36px}p,li{line-height:1.85}ul{padding-left:1.5em}.date{color:#68796c}.intro{font-size:17px}.box{background:#e8eddb;border-radius:12px;padding:16px 20px;margin:24px 0}a{color:#214e3b}footer{border-top:1px solid #dfe6da;color:#68796c;font-size:13px}
@media(max-width:600px){nav,main,footer{padding-left:20px;padding-right:20px}nav{align-items:flex-start;flex-direction:column}h1{font-size:29px}}