/* Column pages share the corporate subpages' photo hero, grey surfaces and rules. */
.tk-column { --tk-ink:#2b2b2b; --tk-muted:#525252; --tk-paper:#ccc; --tk-line:rgba(0,0,0,.3); --tk-accent:#fff600; background:var(--tk-paper); color:var(--tk-ink); padding-top:50px; }
.tk-column--archive { padding-top:0; }
.tk-container { width:91.6666%; margin-inline:auto; }
.tk-reading { width:min(760px,calc(100% - 48px)); margin-inline:auto; }
.tk-eyebrow { font-family:"Orbitron",sans-serif; font-size:12px; font-weight:400; line-height:1.6; letter-spacing:.1em; }
.tk-arrow { width:17px; height:10px; flex-shrink:0; }
.tk-skip-link { position:fixed; top:8px; left:8px; padding:12px 24px; background:#fff; color:#111; z-index:1000; transform:translateY(-160%); }
.tk-skip-link:focus { transform:none; }
.tk-column a:focus-visible,.tk-column summary:focus-visible { outline:2px solid #111; outline-offset:5px; }
.tk-column .tk-cta a:focus-visible { outline-color:#fff600; }
.tk-column .screen-reader-text { clip:rect(1px,1px,1px,1px); clip-path:inset(50%); height:1px; width:1px; overflow:hidden; position:absolute!important; white-space:nowrap; }
.tk-breadcrumb { padding:28px 0; font-size:11px; color:var(--tk-muted); }
.tk-breadcrumb ol { display:flex; flex-wrap:wrap; align-items:center; gap:8px 14px; list-style:none; }
.tk-breadcrumb li { display:flex; align-items:center; gap:14px; max-width:100%; overflow-wrap:anywhere; }
.tk-breadcrumb li+li::before { content:"/"; opacity:.5; }
.tk-breadcrumb a { text-decoration:underline; text-underline-offset:4px; }
.tk-column-hero { background:#2e2e2e; color:#fff; }
.tk-column-hero .tk-column-hero__title { width:auto; height:auto; max-width:88.8888%; font-family:"Noto Serif JP","Yu Mincho",serif; font-size:48px; font-weight:400; line-height:1.4; letter-spacing:.04em; overflow-wrap:anywhere; }
.tk-archive { padding-block:32px 120px; }
.tk-archive>.tk-breadcrumb { margin-bottom:32px; }
.tk-filters { display:flex; flex-wrap:wrap; gap:8px 28px; margin-bottom:60px; border-top:1px solid var(--tk-line); border-bottom:1px solid var(--tk-line); padding-block:16px; }
.tk-filters a { display:inline-flex; align-items:center; justify-content:center; min-height:44px; padding:9px 8px; border-bottom:1px solid transparent; font-size:14px; transition:opacity .2s; }
.tk-filters a[aria-current] { border-bottom-color:#111; color:#111; }
.tk-filters a:hover { opacity:.6; }
.tk-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); column-gap:20px; row-gap:80px; }
.tk-card { min-width:0; }
.tk-card__link { display:flex; flex-direction:column; height:100%; }
.tk-card__link:hover { opacity:1; }
.tk-card__image { aspect-ratio:4/3; overflow:hidden; background:#b8b8b8; }
.tk-card__image img { width:100%; height:100%; object-fit:cover; transition:transform .3s ease; }
.tk-card__link:hover img { transform:scale(1.035); }
.tk-card__placeholder { height:100%; padding:24px; display:flex; flex-direction:column; justify-content:flex-end; font-family:"Orbitron",sans-serif; font-size:clamp(16px,1.9vw,23px); line-height:1.4; color:#ccc; background:#2e2e2e; }
.tk-card__placeholder span+span { font-size:11px; margin-top:8px; letter-spacing:.3em; }
.tk-card__body { padding-top:20px; display:flex; flex-direction:column; flex:1; }
.tk-card__meta { display:flex; flex-wrap:wrap; align-items:center; gap:8px 12px; color:var(--tk-muted); font-size:12px; }
.tk-card__meta time { font-family:"Orbitron",sans-serif; font-variant-numeric:tabular-nums; }
.tk-card__meta span { border-left:1px solid var(--tk-line); padding-left:12px; }
.tk-card__title { font-size:18px; line-height:1.8; font-weight:400; margin-top:13px; overflow-wrap:anywhere; }
.tk-card__excerpt { color:var(--tk-muted); font-size:14px; line-height:1.9; margin-top:12px; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden; }
.tk-card__more { display:flex; justify-content:space-between; align-items:center; font-size:12px; margin-top:auto; padding-top:24px; padding-bottom:12px; border-bottom:1px solid var(--tk-line); }
.tk-card__more span { font-size:22px; }
.tk-column .pagination { margin-top:60px; }
.tk-column .nav-links { display:flex; flex-wrap:wrap; justify-content:center; gap:16px; }
.tk-column .page-numbers { min-width:44px; min-height:44px; display:inline-flex; align-items:center; justify-content:center; font-size:14px; padding:8px 12px; }
.tk-column .page-numbers.current { background:var(--tk-ink); color:var(--tk-accent); }
.tk-empty { padding:48px 24px 64px; text-align:center; }
.tk-empty h2 { font-family:"Noto Serif JP","Yu Mincho",serif; font-size:28px; margin:24px 0; font-weight:400; }
.tk-empty>p:not(.tk-eyebrow) { font-size:14px; color:var(--tk-muted); }
.tk-empty .tk-text-link { margin-top:25px; }
.tk-text-link { min-height:44px; display:inline-flex; gap:24px; align-items:center; font-size:13px; text-decoration:underline; text-underline-offset:6px; }
.tk-cta { background:#2e2e2e; color:#fff; padding:100px 0; border-top:1px solid rgba(255,255,255,.15); }
.tk-cta__inner { display:flex; gap:48px; align-items:center; justify-content:space-between; }
.tk-cta h2 { font-family:"Noto Serif JP","Yu Mincho",serif; font-weight:400; font-size:clamp(24px,3vw,36px); line-height:1.65; letter-spacing:.05em; margin:24px 0; }
.tk-cta p:not(.tk-eyebrow) { color:#ccc; font-size:14px; }
.tk-cta__links { min-width:260px; display:flex; flex-direction:column; align-items:stretch; gap:16px; }
.tk-cta__links>.tk-text-link { justify-content:space-between; padding:8px 0; text-decoration:none; border-bottom:1px solid rgba(255,255,255,.3); }
.tk-button { padding:16px 0; display:flex; justify-content:space-between; align-items:center; gap:32px; font-size:16px; min-height:64px; border-bottom:1px solid #ccc; color:#fff; }
.tk-article { padding:24px 0 72px; }
.tk-article__header { margin-bottom:44px; }
.tk-article__header>.tk-eyebrow { color:#333; margin-bottom:24px; }
.tk-article__header h1 { font-family:"Noto Serif JP","Yu Mincho",serif; font-size:clamp(26px,3.3vw,42px); font-weight:400; line-height:1.65; letter-spacing:.035em; margin-top:24px; overflow-wrap:anywhere; }
.tk-article__meta { display:flex; flex-wrap:wrap; align-items:center; gap:10px 16px; font-size:11px; color:var(--tk-muted); }
.tk-category { color:#2b2b2b; border-bottom:1px solid #525252; padding:5px 0; display:inline-flex; min-height:44px; align-items:center; }
.tk-article__cover { margin-block:0 48px; }
.tk-article__cover img { width:100%; max-height:620px; object-fit:cover; }
.tk-summary { background:#dedede; padding:28px 32px; margin-bottom:32px; border-left:3px solid #2b2b2b; }
.tk-summary h2 { font-size:16px; margin-bottom:14px; }
.tk-summary ul { list-style:disc; padding-left:1.2em; font-size:14px; line-height:2; }
.tk-summary li+li { margin-top:5px; }
.tk-toc { border:1px solid var(--tk-line); padding:24px 28px; margin-bottom:48px; font-size:14px; }
.tk-toc summary { cursor:pointer; min-height:32px; font-weight:700; }
.tk-toc ol { list-style:decimal; padding-left:1.5em; margin:16px 0 0; }
.tk-toc li { padding-block:5px; }
.tk-toc__level-3 { margin-left:20px; font-size:13px; }
.tk-prose { font-size:16px; line-height:2.15; overflow-wrap:anywhere; }
.tk-prose h2,.tk-prose h3,.tk-prose h4 { scroll-margin-top:88px; }
.tk-prose h2 { font-size:25px; line-height:1.6; margin:56px 0 24px; padding-bottom:16px; border-bottom:1px solid var(--tk-line); }
.tk-prose h3 { font-size:19px; line-height:1.7; margin:32px 0 16px; }
.tk-prose h4 { font-size:17px; margin:24px 0 12px; }
.tk-prose p { margin-bottom:24px; }
.tk-prose a { text-decoration:underline; text-underline-offset:4px; color:#111; }
.tk-prose ul,.tk-prose ol { margin:20px 0 28px; padding-left:1.5em; list-style:disc; }
.tk-prose ol { list-style:decimal; }
.tk-prose li+li { margin-top:8px; }
.tk-prose figure { margin:32px 0; }
.tk-prose figcaption { font-size:12px; line-height:1.8; color:var(--tk-muted); margin-top:10px; }
.tk-prose img { max-width:100%; height:auto; }
.tk-prose blockquote { border-left:3px solid #525252; background:#dedede; margin:28px 0; padding:24px; }
.tk-prose blockquote p:last-child { margin:0; }
.tk-prose cite { font-size:12px; }
.tk-prose .wp-block-table { overflow-x:auto; max-width:100%; }
.tk-prose table { width:100%; border-collapse:collapse; font-size:14px; }
.tk-prose th,.tk-prose td { padding:14px; border:1px solid var(--tk-line); min-width:110px; text-align:left; }
.tk-prose th { background:#dedede; }
.tk-prose pre { max-width:100%; overflow:auto; padding:20px; background:#dedede; font-size:13px; }
.tk-prose .wp-block-button__link { color:#fff; background:#2b2b2b; padding:14px 24px; }
.tk-prose .alignwide,.tk-prose .alignfull { max-width:100%; margin-inline:0; }
.tk-prose .post-password-form label { display:block; font-size:14px; }
.tk-prose .post-password-form input { max-width:100%; padding:10px; border:1px solid #525252; color:#111; background:#fff; }
.tk-sources { border-top:1px solid var(--tk-line); padding-top:24px; margin-top:48px; }
.tk-sources h2 { font-size:16px; margin-bottom:14px; }
.tk-sources li { font-size:12px; overflow-wrap:anywhere; padding-block:5px; }
.tk-sources a { text-decoration:underline; text-underline-offset:3px; }
.tk-author { background:#dedede; padding:28px 32px; margin-top:40px; }
.tk-author h2 { font-size:18px; margin:12px 0; }
.tk-author>p:not(.tk-eyebrow) { font-size:13px; line-height:1.9; }
.tk-author__reviewer { padding-top:12px; margin-top:12px; border-top:1px solid var(--tk-line); }
.tk-author .tk-text-link { margin-top:10px; }
.tk-article__back { border-top:1px solid var(--tk-line); padding-top:24px; margin-top:40px; }
.tk-related { padding-bottom:80px; }
.tk-section-heading { border-top:1px solid var(--tk-line); padding-top:32px; margin-bottom:32px; }
.tk-section-heading h2 { font-size:24px; margin-top:12px; font-weight:400; }
@media (max-width:1200px) {
 .tk-container { width:calc(100% - 32px); }
 .tk-archive { padding-block:24px 60px; }
 .tk-cta { padding-block:60px; }
}
@media (max-width:960px) {
 .tk-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:36px 24px; }
 .tk-cta__inner { gap:32px; }
}
@media (max-width:767px) {
 .tk-container,.tk-reading { width:calc(100% - 32px); }
 .tk-column-hero .tk-column-hero__title { max-width:100%; font-size:32px; line-height:1.5; }
 .tk-archive { padding:20px 0 80px; }
 .tk-archive>.tk-breadcrumb { margin-bottom:20px; }
 .tk-filters { margin-bottom:40px; gap:8px 16px; padding-block:12px; }
 .tk-filters a { padding:8px 4px; font-size:12px; }
 .tk-grid { grid-template-columns:minmax(0,1fr); gap:36px; }
 .tk-card__placeholder { font-size:28px; padding:24px; }
 .tk-card__title { font-size:18px; }
 .tk-empty { padding:48px 20px; }
 .tk-empty h2 { font-size:22px; }
 .tk-cta { padding:60px 0; }
 .tk-cta__inner { display:block; }
 .tk-cta__links { margin-top:28px; min-width:0; }
 .tk-article { padding-top:12px; padding-bottom:48px; }
 .tk-article__header { margin-bottom:28px; }
 .tk-article__header h1 { font-size:26px; line-height:1.7; }
 .tk-article__meta { gap:8px 10px; }
 .tk-article__cover { margin-bottom:28px; }
 .tk-summary,.tk-author { padding:22px; }
 .tk-toc { padding:20px; margin-bottom:32px; }
 .tk-prose { font-size:16px; line-height:2; }
 .tk-prose h2 { font-size:21px; margin-top:40px; }
 .tk-prose h3 { font-size:18px; }
 .tk-related { padding-bottom:48px; }
}
@media (prefers-reduced-motion:reduce) {
 html:has(.tk-column) { scroll-behavior:auto; }
 .tk-column a,.tk-column img { transition:none!important; transform:none!important; }
}