/* ==========================================================
   Structured. Insights — hub & article styles
   (scoped under body.insights; base tokens come from style.css)
   ========================================================== */
body.insights{background:var(--white)}
/* 記事内の番号付きリストは独自カウンターで描画するため、ブラウザ標準の番号を必ず消す（重複表示の再発防止） */
body.insights main ol,body.insights main ul{list-style:none;padding-left:0}
body.insights main .article-body ul li{list-style:none}
body.insights main .wrap{max-width:1120px}
body.insights .btn--light{border-color:var(--ivory);color:var(--ivory)}
body.insights .btn--light:hover{background:var(--ivory);color:var(--ink)}

body.insights .hub-hero{padding:clamp(64px,9vw,128px) 0 clamp(48px,6vw,80px)}
body.insights .hub-hero__grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,96px);align-items:end}
body.insights .hub-hero h1{font-family:var(--serif-jp);font-weight:500;font-size:clamp(34px,5vw,60px);line-height:1.45;letter-spacing:.06em}
body.insights .hub-hero p{font-size:15px;line-height:2.1;color:var(--slate);padding-left:24px;border-left:1px solid var(--brass)}
@media(max-width:760px){body.insights .hub-hero__grid{grid-template-columns:1fr}}


body.insights .featured{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink)}
body.insights .featured a{display:grid;grid-template-columns:200px 1fr;gap:clamp(24px,5vw,72px);padding:clamp(36px,5vw,64px) 0}
body.insights .featured__meta{font-size:12px;color:var(--slate);letter-spacing:.08em}
body.insights .featured__meta b{display:block;font-family:var(--serif-en);font-weight:400;font-size:14px;letter-spacing:.24em;color:var(--brass);margin-bottom:12px}
body.insights .featured h2{font-family:var(--serif-jp);font-weight:500;font-size:clamp(24px,3vw,36px);line-height:1.6;letter-spacing:.04em;margin-bottom:18px;background:linear-gradient(var(--brass),var(--brass)) 0 100%/0 1px no-repeat;display:inline;transition:background-size .35s}
body.insights .featured a:hover h2{background-size:100% 1px}
body.insights .featured p{margin-top:18px;font-size:15px;color:var(--slate);max-width:44em}
body.insights .featured .more{display:inline-block;margin-top:24px;font-size:13px;letter-spacing:.14em;border-bottom:1px solid var(--ink);padding-bottom:4px}
@media(max-width:760px){body.insights .featured a{grid-template-columns:1fr;gap:16px}}


body.insights .hub-index{padding:clamp(56px,7vw,104px) 0}
body.insights .hub-index__head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
body.insights .hub-index__head h2, body.insights .hub-sec h2{font-family:var(--serif-jp);font-weight:500;font-size:clamp(22px,2.4vw,28px);letter-spacing:.06em}
body.insights .filter{display:flex;flex-wrap:wrap;gap:6px 4px}
body.insights .filter button{font-size:13px;letter-spacing:.06em;padding:6px 14px;border:1px solid transparent;color:var(--slate)}
body.insights .filter button:hover{color:var(--ink)}
body.insights .filter button[aria-pressed="true"]{border-color:var(--ink);color:var(--ink)}
body.insights .rows{border-top:1px solid var(--ink)}
body.insights .row{display:grid;grid-template-columns:200px 1fr 96px;gap:clamp(16px,4vw,72px);padding:28px 0;border-bottom:1px solid var(--stone);align-items:baseline}
body.insights .row[hidden]{display:none}
body.insights .row__meta{font-size:12px;color:var(--slate);letter-spacing:.06em}
body.insights .row__meta .cat{display:inline-block;color:var(--brass);border:1px solid var(--brass);padding:0 8px;font-size:11px;letter-spacing:.12em;margin-right:10px}
body.insights .row h3{font-family:var(--serif-jp);font-weight:500;font-size:19px;line-height:1.65;letter-spacing:.04em}
body.insights .row p{font-size:14px;color:var(--slate);margin-top:6px;line-height:1.85}
body.insights .row__state{font-size:12px;letter-spacing:.1em;text-align:right;color:var(--slate)}
body.insights a.row:hover h3{text-decoration:underline;text-decoration-color:var(--brass);text-underline-offset:6px;text-decoration-thickness:1px}
body.insights a.row .row__state{color:var(--ink)}
body.insights .row.is-soon h3{color:var(--slate)}
body.insights .empty{padding:40px 0;color:var(--slate);font-size:14px}
@media(max-width:760px){body.insights .row{grid-template-columns:1fr;gap:8px}body.insights .row__state{text-align:left}}


body.insights .hub-sec{padding:clamp(56px,7vw,104px) 0;border-top:1px solid var(--stone)}
body.insights .hub-sec[hidden]{display:none}
body.insights .hub-sec > .wrap > p{color:var(--slate);font-size:15px;margin-top:14px;max-width:46em}
body.insights .videos{display:grid;grid-template-columns:repeat(2,1fr);gap:40px 32px;margin-top:36px}
body.insights .video .frame{position:relative;aspect-ratio:16/9;background:var(--ink)}
body.insights .video .frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
body.insights .video .frame--ph{display:grid;place-items:center;color:rgba(255,255,255,.55);font-size:13px;letter-spacing:.14em}
body.insights .video h3{font-family:var(--serif-jp);font-weight:500;font-size:17px;letter-spacing:.04em;margin-top:16px;line-height:1.7}
body.insights .video span{font-size:12px;color:var(--slate)}
@media(max-width:760px){body.insights .videos{grid-template-columns:1fr}}
body.insights .about{display:grid;grid-template-columns:320px 1fr;gap:clamp(24px,5vw,72px)}
body.insights .about h2{font-size:clamp(22px,2.2vw,28px)}
body.insights .about dl{display:grid;grid-template-columns:7em 1fr;gap:14px 24px;font-size:14px;line-height:1.9}
body.insights .about dt{color:var(--slate)}
body.insights .about a{border-bottom:1px solid var(--brass)}
@media(max-width:760px){body.insights .about{grid-template-columns:1fr}}


body.insights .cta-band{background:var(--ink);color:#fff;padding:clamp(64px,8vw,112px) 0;text-align:center}
body.insights .cta-band h2{font-family:var(--serif-jp);font-weight:500;font-size:clamp(24px,3vw,34px);letter-spacing:.06em;line-height:1.6}
body.insights .cta-band p{font-size:14px;color:rgba(255,255,255,.72);margin:16px 0 36px}


body.insights .crumbs{font-size:12px;color:var(--slate);letter-spacing:.06em;padding-top:28px}
body.insights .crumbs a{border-bottom:1px solid var(--stone)}
body.insights .crumbs span{margin:0 8px}
body.insights .article{padding:clamp(32px,4vw,56px) 0 clamp(80px,10vw,136px)}
body.insights .article .wrap{max-width:820px}
body.insights .article-head h1{font-family:var(--serif-jp);font-size:clamp(26px,3vw,38px);font-weight:500;letter-spacing:.04em;line-height:1.5;margin-bottom:16px}
body.insights .article-meta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--slate);padding-bottom:32px;border-bottom:1px solid var(--ink);margin-bottom:40px}
body.insights .article-meta time{font-family:var(--serif-en);font-size:15px;letter-spacing:.06em}
body.insights .article-meta .tag{font-size:11px;letter-spacing:.14em;color:var(--brass);border:1px solid var(--brass);padding:1px 8px;border-radius:2px}
body.insights .article-body{font-size:16px;line-height:2}
body.insights .article-body .lead{font-family:var(--serif-jp);font-size:19px;font-weight:500;letter-spacing:.03em;line-height:1.9;margin-bottom:40px}
body.insights .article-body h2{font-family:var(--serif-jp);font-size:24px;font-weight:500;letter-spacing:.04em;line-height:1.5;margin:64px 0 18px;padding-top:28px;border-top:1px solid var(--stone);scroll-margin-top:96px}
body.insights .article-body h3{font-family:var(--serif-jp);font-size:19px;font-weight:500;letter-spacing:.04em;line-height:1.6;margin:40px 0 14px}
body.insights .article-body p{margin-bottom:22px}
body.insights .article-body ul{margin:0 0 22px 1.2em}
body.insights .article-body ul li{list-style:disc;margin-bottom:6px}
body.insights .article-body ol.steps{counter-reset:s;margin:0 0 22px}
body.insights .article-body ol.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:0 8px;padding:16px 0;border-bottom:1px solid var(--stone)}
body.insights .article-body ol.steps li::before{content:counter(s);font-family:var(--serif-en);font-size:24px;color:var(--brass);line-height:1.4}
body.insights .article-body ol.steps b{display:block;font-weight:500}
body.insights .article-body ol.steps span{font-size:14px;color:var(--slate);grid-column:2}
body.insights .article-body blockquote{margin:36px 0;padding:8px 0 8px 24px;border-left:2px solid var(--brass);font-family:var(--serif-jp);font-size:18px;color:var(--ink)}
body.insights .article-body .embed{position:relative;aspect-ratio:16/9;margin:36px 0;background:var(--ink)}
body.insights .article-body .embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
body.insights .article-body a{border-bottom:1px solid var(--brass)}
body.insights .keypoints{background:var(--mist);padding:28px 32px;margin-bottom:40px}
body.insights .keypoints b{display:block;font-family:var(--serif-jp);font-weight:500;font-size:16px;letter-spacing:.08em;margin-bottom:10px}
body.insights .article-body .keypoints ul{margin-bottom:0}
body.insights .toc{border:1px solid var(--stone);padding:24px 32px;margin-bottom:8px;font-size:15px}
body.insights .toc b{display:block;font-family:var(--serif-jp);font-weight:500;letter-spacing:.08em;margin-bottom:8px}
body.insights .toc ol{counter-reset:t}
body.insights .toc li{counter-increment:t;padding:3px 0}
body.insights .toc li::before{content:counter(t) ".";font-family:var(--serif-en);color:var(--brass);margin-right:10px}
body.insights .article-body .toc a{border-bottom:0}
body.insights .toc a:hover{text-decoration:underline;text-underline-offset:4px}
body.insights .table-wrap{overflow-x:auto;margin:28px 0 32px;-webkit-overflow-scrolling:touch}
body.insights .table-wrap table{width:100%;min-width:600px;border-collapse:collapse;font-size:14px;line-height:1.8}
body.insights .table-wrap th, body.insights .table-wrap td{padding:14px 16px;border-bottom:1px solid var(--stone);text-align:left;vertical-align:top;font-weight:400}
body.insights .table-wrap thead th{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);font-family:var(--serif-jp);font-weight:500;letter-spacing:.06em;white-space:nowrap}
body.insights .table-wrap tbody th{color:var(--slate);white-space:nowrap;width:9em}
body.insights .table-wrap .em{background:var(--mist)}
body.insights .case{border:1px solid var(--ink);padding:32px;margin:28px 0}
body.insights .case dl{display:grid;grid-template-columns:4em 1fr;gap:14px 20px;font-size:15px;line-height:1.9}
body.insights .case dt{font-family:var(--serif-jp);color:var(--brass);letter-spacing:.1em}
@media(max-width:600px){body.insights .case{padding:24px 20px}body.insights .case dl{grid-template-columns:1fr;gap:4px}body.insights .case dd{margin-bottom:12px}}
body.insights .faq div{border-bottom:1px solid var(--stone);padding:22px 0}
body.insights .faq h3{margin:0 0 8px;font-size:17px}
body.insights .faq h3::before{content:"Q.";font-family:var(--serif-en);color:var(--brass);margin-right:10px}
body.insights .article-body .faq p{margin:0;font-size:15px}
body.insights .inline-cta{background:var(--ink);color:#fff;padding:40px 36px;margin-top:64px}
body.insights .inline-cta b{display:block;font-family:var(--serif-jp);font-weight:500;font-size:21px;letter-spacing:.06em;line-height:1.6;margin-bottom:10px}
body.insights .article-body .inline-cta p{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:24px}
body.insights .article-body .inline-cta a{border:1px solid #fff}
body.insights .article-foot{margin-top:64px;padding-top:32px;border-top:1px solid var(--ink);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
body.insights .article-foot .author{display:flex;align-items:center;gap:16px}
body.insights .article-foot .author img{width:64px;height:80px;object-fit:cover}
body.insights .article-foot .author b{display:block;font-family:var(--serif-jp);font-weight:500;font-size:16px;letter-spacing:.06em}
body.insights .article-foot .author span{display:block;font-size:12px;color:var(--slate);line-height:1.7;max-width:34em}
body.insights .back{display:inline-block;margin-top:40px;font-size:13px;letter-spacing:.1em;border-bottom:1px solid var(--ink);padding-bottom:4px}
@media(max-width:600px){body.insights .keypoints, body.insights .toc{padding:22px 20px}body.insights .inline-cta{padding:32px 24px}}
@media(prefers-reduced-motion:reduce){body.insights *{transition:none!important;scroll-behavior:auto!important}}


body.insights .cta-band__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:8px}
body.insights .cta-band__actions .btn{display:inline-flex;flex-direction:column;align-items:center;gap:4px;padding:14px 36px;min-width:240px}
body.insights .cta-band__actions .btn small{font-family:var(--serif-en);font-size:11px;letter-spacing:.18em;color:var(--brass);font-family:var(--sans)}

/* ---------- St.Insights own chrome ---------- */
body.insights .im-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--stone)}
body.insights .im-header__in{display:flex;align-items:center;justify-content:space-between;height:72px;max-width:1120px}
body.insights .im-logo{display:inline-flex;align-items:baseline;gap:1px;font-family:var(--serif-en);letter-spacing:.02em;line-height:1}
body.insights .im-logo__st{font-size:26px;font-weight:500;color:var(--ink)}
body.insights .im-logo__name{font-size:22px;font-weight:400;color:var(--brass);letter-spacing:.06em}
body.insights .im-nav{display:flex;align-items:center;gap:28px;font-size:13px;letter-spacing:.08em;white-space:nowrap}
body.insights .im-nav a{padding:6px 0;border-bottom:1px solid transparent}
body.insights .im-nav a:hover,body.insights .im-nav a[aria-current="page"]{border-bottom-color:var(--brass)}
body.insights .im-nav__back{margin-left:12px;padding:9px 16px!important;border:1px solid var(--ink)!important;border-radius:2px;display:inline-flex;align-items:center;gap:10px}
body.insights .im-nav__back img{height:16px;width:auto;display:block}
body.insights .im-nav__back:hover img{filter:brightness(0) invert(1)}
body.insights .im-nav__back span{font-family:var(--sans);font-size:11px;letter-spacing:.1em;color:var(--slate)}
body.insights .im-nav__back:hover{background:var(--ink);color:#fff}
body.insights .im-nav__back:hover span{color:rgba(255,255,255,.7)}
body.insights .im-menu{display:none;font-family:var(--serif-en);font-size:14px;letter-spacing:.2em;background:none;border:0;cursor:pointer;color:var(--ink);padding:0;-webkit-appearance:none;appearance:none}
@media(max-width:840px){
  body.insights .im-menu{display:block}
  body.insights .im-nav{display:none;position:absolute;left:0;right:0;top:72px;flex-direction:column;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--stone);padding:8px 24px 20px}
  body.insights .im-nav.is-open{display:flex}
  body.insights .im-nav a{padding:14px 0;border-bottom:1px solid var(--stone)}
  body.insights .im-nav__back{margin:14px 0 0;justify-content:center}
}
body.insights .im-footer{background:var(--white);border-top:1px solid var(--ink);padding:36px 0 40px;color:var(--slate)}
body.insights .im-footer .wrap{max-width:1120px}
body.insights .im-footer__in{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
body.insights .im-footer nav{display:flex;gap:24px;font-size:12px;letter-spacing:.06em}
body.insights .im-footer nav a:hover{color:var(--ink)}
body.insights .im-footer__by{margin-top:24px;padding-top:20px;border-top:1px solid var(--stone);font-size:12px}
body.insights .im-footer__by a{color:var(--ink);border-bottom:1px solid var(--brass)}
body.insights .im-footer small{display:block;margin-top:10px;font-family:var(--serif-en);font-size:12px;letter-spacing:.1em;color:#9a958c}

body.insights .soon-tag{display:inline-block;margin-left:14px;vertical-align:middle;font-family:var(--sans);font-size:11px;letter-spacing:.14em;color:var(--brass);border:1px solid var(--brass);padding:2px 10px;border-radius:2px}
body.insights .filter button{white-space:nowrap}