* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: system-ui, sans-serif; line-height: 1.5; color: #1a1a1a; background: #f5f5f5; }
.site-header { background: #222; color: #fff; padding: 1rem 2rem; }
.site-header nav { display: flex; gap: 1.5rem; }
.site-header a { color: #fff; text-decoration: none; }
.site-header a:hover { text-decoration: underline; }
.main { max-width: 960px; margin: 0 auto; padding: 2rem; }
.hero { margin-bottom: 2rem; }
.hero h1 { font-size: 2rem; margin-bottom: 0.5rem; }
.product .price { font-size: 1.5rem; font-weight: bold; margin: 0.5rem 0; }
.product img { max-width: 100%; height: auto; margin-top: 1rem; }
.site-footer { background: #333; color: #ccc; text-align: center; padding: 1rem; margin-top: 2rem; }
.admin.dashboard { background: #fff; padding: 1.5rem; border-radius: 8px; }
.admin.dashboard ul { margin-top: 1rem; list-style: none; }
.admin.dashboard li { margin: 0.5rem 0; }
.admin.dashboard a { color: #2563eb; text-decoration: none; }