body{margin:0;background:#edf6fa;color:#263238;font:16px/1.6 Arial,sans-serif}
header,main,footer{box-sizing:border-box;max-width:72rem;margin:auto;padding:1rem 2rem}
header{background:#fff}header a{color:#075d78;text-decoration:none}header strong{font-size:1.25rem}
.archive-notice{padding:.55rem 1rem;text-align:center;background:#fff3cd;color:#493d16;border-bottom:1px solid #e4cf80;font-weight:bold}
main{margin-top:1rem;margin-bottom:1rem;background:#fff;border-radius:.4rem;box-shadow:0 2px 14px #0001}
h1{color:#1b5e73;line-height:1.25}a{color:#075d78}li{margin:.3rem 0}iframe{max-width:100%;border:0}
footer{font-size:.9rem;color:#52646b}.back{display:inline-block;margin-top:1rem}