body{margin:0;font-family:Arial,Helvetica,sans-serif;line-height:1.6;background:#F8F8F8;color:#333}
.hero{background:#437E3F;color:#fff;text-align:center;padding:28px 16px}
.logo{width:110px;height:auto;display:block;margin:0 auto 8px}
.profile-header{width:130px;height:auto;border-radius:50%;margin:12px auto;display:block;box-shadow:0 2px 8px rgba(0,0,0,.3)}
.tagline{margin:6px 0 12px;opacity:.95}
.nav a{color:#fff;text-decoration:none;margin:0 8px;font-weight:bold}
.section{max-width:900px;margin:0 auto;padding:28px 16px}
.section.alt{background:#fff}
h2{color:#437E3F;margin-top:0}
.about{display:flex;gap:16px;align-items:center}
.profile{width:190px;height:auto;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.15)}
ul{padding-left:18px}
footer{background:#437E3F;color:#fff;text-align:center;padding:12px 10px;margin-top:16px}
.hint{opacity:.8;font-size:.95rem}
@media (max-width:800px){.about{flex-direction:column;align-items:flex-start}.profile{width:160px}}