/* 全ページ共通：ヘッダーナビ・用語ヘルプ・ボタン明確化 */
.site-hd{position:sticky;top:0;z-index:200;display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  background:#16264a;color:#fff;padding:7px 16px;box-shadow:0 2px 8px rgba(0,0,0,.12);
  font-family:"BIZ UDPゴシック","Hiragino Kaku Gothic ProN","Yu Gothic UI",sans-serif;font-size:13px;line-height:1.4;}
.site-hd-t{color:#fff;text-decoration:none;font-weight:700;font-size:13px;white-space:nowrap;}
.site-hd-t span{font-weight:400;opacity:.75;font-size:10.5px;}
.site-hd-nav{display:flex;gap:6px;flex-wrap:wrap;margin-left:4px;}
.site-hd-nav a{color:#dbe6f4;text-decoration:none;font-size:12px;padding:5px 12px;border-radius:14px;
  border:1px solid rgba(255,255,255,.24);transition:background .12s,color .12s;white-space:nowrap;}
.site-hd-nav a:hover{background:rgba(255,255,255,.15);color:#fff;}
.site-hd-nav a.on{background:#fff;color:#16264a;font-weight:700;border-color:#fff;}
.site-hd-help{margin-left:auto;font-size:11.5px;display:flex;align-items:center;gap:6px;cursor:pointer;
  background:rgba(255,255,255,.12);padding:4px 11px;border-radius:14px;white-space:nowrap;}
.site-hd-help input{cursor:pointer;margin:0;}

/* 用語ヘルプ（ハイライト＋ツールチップ） */
.term{color:inherit;border-bottom:0;}
body.help .term{color:#1c5aa6;border-bottom:1px dotted #1c5aa6;cursor:help;}
.site-gtip{position:fixed;pointer-events:none;max-width:262px;background:#222;color:#fff;font-size:11px;
  line-height:1.55;border-radius:7px;padding:8px 10px;box-shadow:0 4px 14px rgba(0,0,0,.3);opacity:0;
  transition:opacity .1s;z-index:300;}

/* ページ内リンクを「押せるボタン」に（従来の淡色で埋もれる問題を改善）*/
.navlinks a, .card .go{
  background:#fff !important;border:1px solid #bcd4ee !important;color:#1c4a7a !important;
  border-radius:8px !important;font-weight:700 !important;transition:background .12s,border-color .12s,color .12s;}
.navlinks a:hover, .card .go:hover{background:#2e75b6 !important;border-color:#2e75b6 !important;color:#fff !important;}
.navlinks a::after{content:" ›";font-weight:700;}

@media print{ .site-hd{display:none;} }