:root { --max: 980px; }
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif; line-height: 1.5; }
.container { max-width: var(--max); margin: 0 auto; padding: 16px; }
.site-header { border-bottom: 1px solid #e6e6e6; }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.brand { font-weight: 700; text-decoration: none; color: inherit; }
.top-nav { display: flex; gap: 12px; flex-wrap: wrap; }
.top-nav a { text-decoration: none; color: inherit; padding: 6px 8px; border-radius: 8px; }
.top-nav a:hover { background: #f3f3f3; }
.market-nav { border-bottom: 1px solid #eee; margin: 0; padding: 8px 16px; list-style: none; display: flex; gap: 10px; flex-wrap: wrap; }
.market-nav a { text-decoration: none; }
.hero { padding: 24px 0; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.card { border: 1px solid #eee; border-radius: 16px; padding: 14px; }
.badge { display: inline-block; font-size: 12px; padding: 2px 8px; border: 1px solid #ddd; border-radius: 999px; }
.footer-nav { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-nav a { text-decoration: none; }
.listings { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.listing-card, .sponsor-card { border: 1px solid #eee; border-radius: 16px; padding: 12px; }
.badges { display: flex; gap: 8px; margin-bottom: 8px; }
.badge-verified { }
.badge-sponsored { }
.notice { padding: 12px; border: 1px solid #eee; border-radius: 16px; background: #fafafa; }

/* --- Enterprise polish (safe additions) --- */
h1, h2, h3 { line-height: 1.2; margin: 0.4em 0 0.2em; }
p { margin: 0.6em 0; }
a { color: inherit; }
a.button, .button { display: inline-block; padding: 10px 14px; border: 1px solid #ddd; border-radius: 12px; text-decoration: none; }
a.button:hover, .button:hover { background: #f3f3f3; }
.kicker { font-size: 12px; letter-spacing: .06em; text-transform: uppercase; opacity: .7; }
.section { padding: 14px 0; }
.hr { height: 1px; background: #eee; margin: 16px 0; }
.table { width: 100%; border-collapse: collapse; }
.table th, .table td { border: 1px solid #eee; padding: 10px; vertical-align: top; text-align: left; }
.table th { background: #fafafa; font-weight: 600; }
.sponsor-stack { margin: 12px 0; }
.sponsor-items { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.price-card { border: 1px solid #eee; border-radius: 16px; padding: 14px; }
.price { font-size: 22px; font-weight: 700; margin-top: 6px; }
.muted { opacity: .75; }