*{box-sizing:border-box}
body{margin:0;background:#f3f3f9;color:#212529;font:13px/1.6 Poppins,system-ui,sans-serif}
header{height:64px;padding:0 22px;background:#fff;border-bottom:1px solid #e9ebec;display:flex;align-items:center;justify-content:space-between}
header b{color:#405189}header a{color:#405189;text-decoration:none;font-weight:600}
main{max-width:1260px;margin:auto;padding:24px}
.note{margin-bottom:14px;padding:10px 12px;background:#fff;border:1px solid #e9ebec;border-radius:8px;color:#68758a}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:#fff;border:1px solid #e9ebec;border-radius:10px;padding:18px;text-decoration:none;color:#212529}
.card span{display:block;color:#68758a;font-size:10px}.card b{display:block;margin:6px 0;color:#405189}.card em{font-style:normal;color:#299cdb}
@media(max-width:760px){main{padding:14px}.grid{grid-template-columns:1fr}}