* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; background: #fff; color: #1a1a2e; line-height: 1.7; }

/* Header */
.site-header { background: #1a1a2e; color: #fff; padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; }
.site-header a { color: #fff; text-decoration: none; font-weight: 600; font-size: 1rem; }
.site-header .back { color: #a0a0b8; font-size: 0.85rem; }
.site-header .back:hover { color: #fff; }
.review-banner { background: #e74c3c; color: #fff; text-align: center; padding: 0.4rem; font-size: 0.75rem; font-weight: 600; letter-spacing: 0.05em; }

/* Article */
.article { max-width: 720px; margin: 0 auto; padding: 2rem 1.5rem 4rem; }
.article-meta { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 1px solid #e5e5e5; }
.article-meta .url { font-family: monospace; font-size: 0.8rem; color: #888; margin-bottom: 0.5rem; }
.article-meta .tags { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.article-meta .tag { background: #f0f0f5; padding: 0.2rem 0.6rem; border-radius: 3px; font-size: 0.75rem; color: #555; }

/* Typography */
h1 { font-size: 1.8rem; font-weight: 700; line-height: 1.3; margin-bottom: 1rem; color: #1a1a2e; }
h2 { font-size: 1.35rem; font-weight: 600; margin-top: 2.5rem; margin-bottom: 0.75rem; color: #1a1a2e; padding-top: 1rem; border-top: 1px solid #f0f0f0; }
h3 { font-size: 1.1rem; font-weight: 600; margin-top: 1.5rem; margin-bottom: 0.5rem; color: #333; }
p { margin-bottom: 1rem; color: #333; }
.lead { font-size: 1.05rem; color: #555; margin-bottom: 1.5rem; }

/* Lists */
ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; color: #333; }

/* Tables */
table { width: 100%; border-collapse: collapse; margin: 1rem 0 1.5rem; font-size: 0.9rem; }
th { background: #f8f9fa; text-align: left; padding: 0.6rem 0.8rem; border-bottom: 2px solid #dee2e6; font-weight: 600; color: #333; }
td { padding: 0.5rem 0.8rem; border-bottom: 1px solid #eee; color: #444; }
tr:hover td { background: #fafbfc; }

/* Links */
a { color: #2563eb; text-decoration: none; }
a:hover { text-decoration: underline; }

/* FAQ */
.faq { margin-top: 1.5rem; }
.faq-q { font-weight: 600; color: #1a1a2e; margin-bottom: 0.25rem; margin-top: 1.25rem; }
.faq-a { color: #444; margin-bottom: 0.75rem; }

/* Internal links box */
.link-map { background: #f8f9fa; border: 1px solid #e5e5e5; border-radius: 6px; padding: 1rem 1.25rem; margin-top: 2rem; font-size: 0.85rem; }
.link-map h4 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.05em; color: #888; margin-bottom: 0.5rem; }
.link-map ul { list-style: none; padding: 0; }
.link-map li { margin-bottom: 0.3rem; color: #666; }
.link-map li span { color: #999; font-size: 0.8rem; }

/* Footer */
.site-footer { text-align: center; padding: 2rem; color: #bbb; font-size: 0.75rem; border-top: 1px solid #f0f0f0; }