* { margin: 0; padding: 0; box-sizing: border-box; }

html { font-size: 17px; }

body {
    font-family: Georgia, 'Times New Roman', serif;
    background: #fbfbfa;
    color: #222;
    line-height: 1.6;
    max-width: 640px;
    margin: 0 auto;
    padding: 48px 24px 64px;
}

a { color: #1a73c8; }
a:hover { color: #0b4f8a; }

nav.top {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    font-size: 15px;
    margin-bottom: 48px;
}

nav.top a { margin-right: 18px; text-decoration: none; color: #555; }
nav.top a:hover { color: #222; text-decoration: underline; }
nav.top a.here { color: #222; font-weight: 600; }

h1 { font-size: 2rem; font-weight: normal; line-height: 1.2; margin-bottom: 6px; }
h2 { font-size: 1.3rem; font-weight: normal; margin: 40px 0 12px; }
h3 { font-size: 1.05rem; font-weight: bold; margin: 24px 0 4px; }

p { margin-bottom: 16px; }
p.sub { color: #666; margin-bottom: 28px; }

.me {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 28px;
}

.me img {
    width: 112px;
    height: 112px;
    border-radius: 50%;
    object-fit: cover;
    flex: none;
}

ul { margin: 0 0 16px 22px; }
li { margin-bottom: 4px; }

.small { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif; font-size: 14px; color: #666; }

dl { margin-bottom: 16px; }
dt { font-weight: bold; margin-top: 12px; }
dd { margin-left: 0; color: #444; }

footer {
    margin-top: 64px;
    padding-top: 20px;
    border-top: 1px solid #ddd;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #666;
}

footer a { color: #555; }

@media (max-width: 480px) {
    html { font-size: 16px; }
    body { padding: 28px 18px 48px; }
    .me { flex-direction: column; align-items: flex-start; gap: 16px; }
}