body { margin: 0; padding: 0; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background-color: #fff9ef; color: #1f2937; line-height: 1.8; }
header { border-bottom: 1px solid #e5e7eb; background-color: #fff9ef; padding: 10px 16px; }
header .inner { max-width: 960px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header img { height: 40px; object-fit: contain; }
header nav a { font-size: 14px; color: #4b5563; text-decoration: none; margin-left: 12px; }
header nav a:hover { color: #ea580c; }
main { max-width: 720px; margin: 0 auto; padding: 32px 16px 56px; background-color: #fff9ef; }
.article-header h1 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
.article-header p.meta { font-size: 13px; color: #6b7280; margin-bottom: 20px; }
.article-hero { width: 100%; max-height: 12rem; object-fit: cover; object-position: center; border-radius: 8px; margin-bottom: 16px; }
.article-img { max-width: 100%; border-radius: 8px; margin: 16px 0; }
p { margin: 0 0 12px; }
.note { color: #ea580c; font-weight: 600; }
ul { margin: 0 0 12px; padding-left: 1.4rem; }
li { margin-bottom: 4px; }
.section-heading { margin: 24px 0 12px; padding: 8px 12px; border-left: 4px solid #f97316; background-color: #f3f4f6; border-radius: 4px; font-size: 18px; font-weight: 700; color: #111827; }
.sub-heading { margin: 20px 0 8px; padding: 6px 10px; border-left: 3px solid #fb923c; background-color: #f9fafb; border-radius: 4px; font-size: 16px; font-weight: 700; color: #111827; }
.button-primary { display: inline-block; margin-top: 12px; padding: 10px 22px; border-radius: 999px; background-color: #f97316; border: 2px solid #ea580c; color: #fff; font-weight: 700; font-size: 14px; text-decoration: none; }
.button-primary:hover { background-color: #ea580c; }
.button-secondary { display: inline-block; margin-top: 16px; margin-left: 12px; padding: 10px 22px; border-radius: 999px; background-color: transparent; border: 2px solid #9ca3af; color: #4b5563; font-weight: 700; font-size: 14px; text-decoration: none; }
.button-secondary:hover { border-color: #6b7280; color: #374151; background-color: #f3f4f6; }
.article-actions { margin-top: 24px; text-align: center; }
@media (min-width: 768px) { .article-header h1 { font-size: 28px; } main { padding-top: 40px; } }
footer { max-width: 720px; margin: 0 auto; padding: 16px; font-size: 12px; color: #6b7280; border-top: 1px solid #fbbf77; }
footer a { color: #ea580c; text-decoration: none; }
footer a:hover { text-decoration: underline; }