body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
header{padding:20px 22px;border-bottom:1px solid #eee;display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}
header .title{font-weight:700}
header .links{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
a.btn{display:inline-block;padding:10px 14px;border:1px solid #ddd;border-radius:12px;text-decoration:none;color:inherit}
main{max-width:1100px;margin:0 auto;padding:22px}
.grid{display:grid;grid-template-columns:1fr;gap:14px}
.card{border:1px solid #eee;border-radius:14px;overflow:hidden}
.card .bar{padding:12px 14px;border-bottom:1px solid #eee;display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between}
iframe.pdf{width:100%;height:84vh;border:0;display:block}
small{color:#666}