/* Site navigation added for the hosted version (suradoku.pages.dev). Does not touch app styles.
   A single quiet line above the app's title, on the same paper, closed by a notebook rule. */
.sitenav{padding:7px max(16px,4vw);font-size:13px;line-height:1.6;background:var(--paper,#f3f5f2);border-bottom:1px solid var(--rule,#c9d6e6)}
.sitenav a,.sitelinks a{color:var(--ink-2,#5a6472);text-decoration:underline;text-decoration-color:var(--line,#9aa3ad);text-underline-offset:.25em}
.sitenav a:hover,.sitelinks a:hover{color:var(--ink,#1c2430);text-decoration-color:currentColor}
.sitelinks{margin-top:16px}
@media print{.sitenav,.sitelinks{display:none}}

h1.brand{margin:0;font-size:21px;line-height:1.5}