body{font:16px Arial,sans-serif;background:#f5f6f8;color:#171717;margin:0}main{max-width:1100px;margin:auto;padding:24px}article{background:white;border-radius:12px;padding:16px;margin:12px 0;box-shadow:0 2px 12px #0001}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.cards strong{display:block;font-size:1.7rem}label{display:block;margin:12px 0}input,select,button{font:inherit;padding:9px;border:1px solid #bbb;border-radius:8px}button{background:#111;color:white;cursor:pointer;margin:4px}button:disabled{opacity:.5}small{display:block;color:#555;margin:6px 0}#issued{overflow-wrap:anywhere;font-weight:bold}@media(max-width:700px){.cards{grid-template-columns:1fr 1fr}}
nav{margin-top:28px;padding-top:18px;border-top:1px solid #ddd}nav a{color:#2739a8}