/* 記事遷移時の任意広告案内。広告クリックを必須にせず、記事へ進む導線を常時表示する。 */
.article-interstitial[hidden]{display:none!important}
.article-interstitial{position:fixed;inset:0;z-index:5000;display:grid;place-items:center;padding:24px;background:rgba(2,8,15,.82);backdrop-filter:blur(8px)}
.article-interstitial__panel{position:relative;width:min(860px,100%);max-height:min(90vh,860px);overflow:auto;padding:30px;border:1px solid rgba(124,194,245,.34);background:#f7f9fb;color:#152536;box-shadow:0 28px 90px rgba(0,0,0,.42)}
.article-interstitial__close{position:absolute;top:14px;right:14px;width:44px;height:44px;border:1px solid #ccd7e1;background:#fff;color:#25384b;font:700 24px/1 Meiryo,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;cursor:pointer}
.article-interstitial__label{display:inline-block;margin:0 0 10px;padding:4px 9px;background:#195d98;color:#fff;font-size:13px;font-weight:700;letter-spacing:.04em}
.article-interstitial h2{margin:0 52px 10px 0;font-family:Meiryo,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:clamp(22px,3vw,30px);line-height:1.55;letter-spacing:.02em}
.article-interstitial__lead{margin:0 0 22px;color:#405468;font-size:15px;line-height:1.9;letter-spacing:.025em}
.article-interstitial__offers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0 0 24px}
.article-interstitial__offer{display:flex;flex-direction:column;min-width:0;overflow:hidden;border:1px solid #cbd8e3;border-top:4px solid #2f7fc4;background:#fff;color:#172a3c;text-decoration:none;transition:.18s;box-shadow:0 8px 22px rgba(14,43,68,.08)}
.article-interstitial__offer:hover{transform:translateY(-3px);border-color:#87afd0;box-shadow:0 14px 30px rgba(14,43,68,.14)}
.article-interstitial__thumb{display:flex;align-items:center;justify-content:center;width:100%;height:150px;padding:12px;background:#eef3f7;border-bottom:1px solid #d8e1e9;overflow:hidden}
.article-interstitial__thumb img{width:100%;height:100%;object-fit:contain;display:block}
.article-interstitial__img--fallback{max-width:88%;max-height:72%;opacity:.9}
.article-interstitial__body{display:flex;flex:1;flex-direction:column;padding:16px 17px 18px}
.article-interstitial__body small{color:#466985;font-size:12px;font-weight:700;line-height:1.5}
.article-interstitial__body strong{margin-top:7px;font-size:16px;line-height:1.55;letter-spacing:.02em}
.article-interstitial__body>span{margin-top:7px;color:#53677a;font-size:13px;line-height:1.65}
.article-interstitial__body em{margin-top:auto;padding-top:12px;color:#195d98;font-size:13px;font-style:normal;font-weight:700}
.article-interstitial__continue{display:flex;align-items:center;justify-content:center;width:100%;min-height:54px;padding:13px 18px;border:0;background:#0b2745;color:#fff;font-family:Meiryo,"Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;font-size:16px;font-weight:700;line-height:1.5;letter-spacing:.03em;cursor:pointer;text-decoration:none}
.article-interstitial__continue:hover{background:#195d98}
.article-interstitial__note{margin:13px 0 0;color:#607184;font-size:12px;line-height:1.75;text-align:center}
body.article-interstitial-open{overflow:hidden}
@media(max-width:700px){.article-interstitial{padding:10px}.article-interstitial__panel{padding:22px 16px 18px}.article-interstitial__offers{grid-template-columns:1fr}.article-interstitial__offer{display:grid;grid-template-columns:118px 1fr}.article-interstitial__thumb{height:100%;min-height:126px;padding:10px;border-bottom:0;border-right:1px solid #d8e1e9}.article-interstitial__body{padding:13px 14px}.article-interstitial h2{font-size:22px}}