* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; line-height: 1.6; color: #333; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.site-header { background: #1a5276; color: #fff; padding: 1rem 0; }
.site-header .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.logo { color: #fff; text-decoration: none; font-size: 1.25rem; font-weight: 700; }
.main-nav a { color: #d5e8f0; text-decoration: none; margin-left: 1.5rem; }
.main-nav a:hover { color: #fff; }
main { padding: 2rem 0; min-height: 60vh; }
h1 { margin-bottom: 1rem; color: #1a5276; }
h2 { margin: 1.5rem 0 0.75rem; color: #1a5276; }
article time { color: #777; font-size: 0.9rem; }
.categories a { background: #eaf2f8; padding: 0.2rem 0.6rem; border-radius: 3px; text-decoration: none; color: #1a5276; font-size: 0.85rem; margin-right: 0.5rem; }
.content { margin-top: 1.5rem; }
.content p { margin-bottom: 1rem; }
.page-list { list-style: none; }
.page-list li { padding: 0.75rem 0; border-bottom: 1px solid #eee; }
.page-list a { color: #1a5276; text-decoration: none; font-weight: 500; }
.page-list a:hover { text-decoration: underline; }
.hero { text-align: center; padding: 3rem 0; background: #eaf2f8; border-radius: 8px; margin-bottom: 2rem; }
.hero h1 { font-size: 2rem; }
.site-footer { background: #2c3e50; color: #aab7c4; padding: 2rem 0; margin-top: 3rem; text-align: center; }
.site-footer a { color: #d5e8f0; }