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.w{max-width:760px;margin:0 auto;padding:32px 20px}nav{display:flex;gap:18px;align-items:center;margin-bottom:32px}nav b{margin-right:auto;font-size:18px}
a{color:#0066cc;text-decoration:none}a:hover{text-decoration:underline}h1{font-size:34px;margin:.2em 0}h2{font-size:22px;margin-top:1.6em}
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footer{color:#888;font-size:13px;text-align:center;padding:24px}