:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.65;color:#111827;background:#f3f4f6;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-width:320px}#app{width:100%}.page{max-width:900px;margin:0 auto;padding:24px 16px 40px}.hero{margin-bottom:16px}.hero h1{margin:0;font-size:34px;line-height:1.2}.subtitle{margin:8px 0 2px;color:#374151;font-size:18px}.meta{margin:0;color:#6b7280;font-size:14px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:22px 20px;margin-top:14px}h2{margin:0 0 8px;font-size:24px}h3{margin:18px 0 6px;font-size:18px}p{margin:0 0 8px}ul{margin:0 0 8px 20px;padding:0}li{margin-bottom:6px}a{color:#2563eb}@media(max-width:640px){.hero h1{font-size:28px}.card{padding:18px 14px}}