*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:#1a1a1a;background:#fff;line-height:1.6}
header{border-bottom:1px solid #e5e5e5}header .w{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:14px 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:1.1rem;color:#1a1a1a;text-decoration:none}.brand img{width:36px;height:36px;border-radius:8px}
nav a{margin-left:16px;color:#1a1a1a;text-decoration:none;font-size:.95rem}nav a:hover{text-decoration:underline}
.w{max-width:760px;margin:0 auto;padding:32px 20px}h1{font-size:2rem;line-height:1.2;margin:.2em 0 .6em}h2{font-size:1.25rem;margin:1.8em 0 .4em}
a{color:#0b57d0}li{margin:.3em 0}footer{border-top:1px solid #e5e5e5;margin-top:48px;font-size:.9rem;color:#555}footer a{color:#555;margin-right:14px}
.hero{text-align:center;padding:48px 0}.hero img{width:128px;height:128px;border-radius:28px}.hero p.tag{font-size:1.2rem;color:#444}.links a{display:inline-block;margin:6px 10px;font-weight:600}