/* ============ COLUMN DETAIL — EDITORIAL UPGRADE ============ */

/* MAGAZINE-STYLE ARTICLE HERO */
.art-hero{background:linear-gradient(135deg,#131A3E 0%,#212C60 45%,#2A3875 100%);color:#fff;padding:72px 0 96px;position:relative;overflow:hidden}
.art-hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:48px 48px;pointer-events:none}
.art-hero .bg-t{position:absolute;bottom:-60px;right:-20px;font-family:var(--en);font-size:240px;font-weight:900;color:rgba(255,255,255,.04);line-height:.85;letter-spacing:-.06em;font-style:italic;pointer-events:none}
.art-hero .accent{position:absolute;top:0;right:0;width:55%;height:100%;background:linear-gradient(135deg,rgba(217,64,50,.18),rgba(217,64,50,.04) 50%,transparent 75%);clip-path:polygon(28% 0,100% 0,100% 100%,0 100%);pointer-events:none}
.art-hero .c{position:relative;z-index:2;max-width:980px}
.art-hero .meta-top{display:flex;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.art-hero .cat{display:inline-flex;align-items:center;gap:8px;background:var(--cta-red);color:#fff;font-size:11px;font-weight:800;letter-spacing:2px;padding:6px 14px;font-family:var(--en)}
.art-hero .cat::before{content:'';width:6px;height:6px;background:#fff;border-radius:50%}
.art-hero .date-t{font-family:var(--en);font-size:11px;color:rgba(255,255,255,.55);letter-spacing:3px;font-weight:700;display:flex;align-items:center;gap:10px}
.art-hero .date-t::before{content:'';width:24px;height:1px;background:rgba(255,255,255,.3)}
.art-hero .read-t{font-family:var(--en);font-size:11px;color:rgba(255,255,255,.55);letter-spacing:2px;font-weight:700}
.art-hero h1{font-family:'Noto Serif JP','Yu Mincho',serif;font-weight:900;font-size:42px;line-height:1.4;letter-spacing:-.015em;margin:0 0 24px;color:#fff;max-width:880px}
.art-hero h1 .acc{color:var(--cta-red);position:relative;display:inline-block}
.art-hero h1 .acc::after{content:'';position:absolute;left:2%;right:2%;bottom:4px;height:5px;background:var(--cta-red);opacity:.35;z-index:-1}
.art-hero .desc{font-size:15px;line-height:1.95;color:rgba(255,255,255,.78);max-width:760px;margin:0 0 36px;letter-spacing:.02em}
.art-hero .author-bar{display:flex;align-items:center;gap:20px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);max-width:680px}
.art-hero .author-bar .name{font-size:15px;font-weight:700;color:#fff;font-family:'Noto Serif JP',serif}
.art-hero .author-bar .name .role{display:inline-block;background:rgba(217,64,50,.18);color:var(--cta-red);font-size:10px;font-weight:800;padding:2px 8px;margin-left:8px;font-family:var(--en);letter-spacing:1px}
.art-hero .author-bar .cred{font-size:11px;color:rgba(255,255,255,.55);margin-top:4px;letter-spacing:.02em;line-height:1.6}

@media(max-width:768px){
  .art-hero{padding:48px 0 64px}
  .art-hero h1{font-size:24px}
  .art-hero .desc{font-size:13px}
  .art-hero .author-bar{flex-direction:column;align-items:flex-start;gap:12px}
}

/* META BAR (overlapping hero) */
.art-meta{background:#fff;max-width:980px;margin:-48px auto 48px;display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;z-index:5;box-shadow:0 16px 48px rgba(33,44,96,.12)}
.art-meta .it{padding:20px;text-align:center;border-right:1px solid var(--g200)}
.art-meta .it:last-child{border-right:none}
.art-meta .it .lb-en{font-family:var(--en);font-size:9px;font-weight:800;color:var(--cta-red);letter-spacing:2.5px;margin-bottom:6px;display:block}
.art-meta .it .v{font-family:'Noto Serif JP',serif;font-size:18px;font-weight:900;color:var(--g900);line-height:1.3}
.art-meta .it .v small{font-size:12px;color:var(--g500);margin-left:2px;font-weight:700}

@media(max-width:768px){
  .art-meta{grid-template-columns:1fr 1fr;margin:-32px 16px 32px}
  .art-meta .it{padding:14px;border-bottom:1px solid var(--g200)}
  .art-meta .it:nth-child(2){border-right:none}
  .art-meta .it .v{font-size:14px}
}

/* ARTICLE LAYOUT */
.art-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:64px;max-width:1140px;margin:0 auto}
@media(max-width:980px){.art-layout{grid-template-columns:1fr;gap:48px}}

/* TOC — EDITORIAL */
.toc-ed{background:#fff;border:1px solid var(--g200);position:relative;padding:32px 36px;margin-bottom:56px}
.toc-ed::before{content:'INDEX';position:absolute;top:-1px;left:0;background:var(--navy);color:#fff;font-family:var(--en);font-size:10px;font-weight:800;letter-spacing:3px;padding:8px 16px}
.toc-ed h2{font-family:'Noto Serif JP',serif;font-size:20px;font-weight:900;margin:24px 0 20px;padding-bottom:14px;border-bottom:2px solid var(--g900);color:var(--g900);letter-spacing:-.01em}
.toc-ed ol{list-style:none;padding:0;margin:0;counter-reset:tocnum}
.toc-ed ol li{counter-increment:tocnum;position:relative;padding:12px 0 12px 56px;border-bottom:1px dashed var(--g200);font-size:14px}
.toc-ed ol li:last-child{border-bottom:none}
.toc-ed ol li::before{content:counter(tocnum,decimal-leading-zero);position:absolute;left:0;top:13px;font-family:var(--en);font-size:13px;font-weight:800;color:var(--cta-red);letter-spacing:1px}
.toc-ed ol li::after{content:'';position:absolute;left:34px;top:18px;width:14px;height:1px;background:var(--cta-red)}
.toc-ed ol li a{color:var(--g700);text-decoration:none;font-weight:600;transition:color .15s}
.toc-ed ol li a:hover{color:var(--cta-red)}

/* ARTICLE BODY — EDITORIAL TYPOGRAPHY */
.art-body{font-size:15px;line-height:2;color:var(--g700)}
.art-body h2{font-family:'Noto Serif JP','Yu Mincho',serif;font-size:30px;font-weight:900;margin:64px 0 20px;line-height:1.4;letter-spacing:-.015em;color:var(--g900);position:relative;padding:24px 0 18px 0;border-top:3px solid var(--g900);border-bottom:1px solid var(--g200)}
.art-body h2::before{content:attr(data-num);position:absolute;top:-14px;left:0;background:var(--cta-red);color:#fff;font-family:var(--en);font-size:11px;font-weight:800;letter-spacing:2px;padding:5px 12px}
.art-body h2 .acc{color:var(--cta-red)}
.art-body h3{font-family:'Noto Serif JP',serif;font-size:20px;font-weight:900;margin:40px 0 16px;color:var(--g900);padding-left:16px;border-left:4px solid var(--cta-red);line-height:1.5}
.art-body p{font-size:15px;line-height:2.05;color:var(--g700);margin:0 0 18px;letter-spacing:.02em;text-wrap:pretty}
.art-body p strong{color:var(--g900);font-weight:700;background:linear-gradient(transparent 60%,rgba(217,64,50,.18) 60%);padding:0 2px}
.art-body p .lead{font-size:17px;font-weight:600;color:var(--g900);line-height:1.95}

/* DROP CAP for first para of section */
.art-body h2 + p::first-letter{font-family:'Noto Serif JP',serif;font-size:56px;font-weight:900;float:left;line-height:.95;margin:6px 12px 0 0;color:var(--cta-red)}
.art-eyecatch{margin:0 0 40px;border:1px solid var(--g200);overflow:hidden;background:#fff}
.art-eyecatch img{display:block;width:100%;height:auto}
.sb-meta p{display:flex;justify-content:space-between;gap:12px;margin:0;padding:10px 0;border-bottom:1px dashed var(--g200);font-size:12px;line-height:1.6}
.sb-meta p:last-child{border-bottom:none}
.sb-meta strong{color:var(--g900);font-weight:800}
.sb-meta span{color:var(--g600);text-align:right}

/* CALLOUT (info box) */
.art-call{background:var(--g100);border-left:4px solid var(--navy);padding:24px 28px;margin:32px 0;position:relative}
.art-call .lb{font-family:var(--en);font-size:10px;font-weight:800;color:var(--navy);letter-spacing:2.5px;margin-bottom:8px;display:block}
.art-call .lb.warn{color:var(--cta-red)}
.art-call.warn{border-left-color:var(--cta-red);background:#FFF5F4}
.art-call h4{font-family:'Noto Serif JP',serif;font-size:17px;font-weight:900;margin:0 0 8px;color:var(--g900)}
.art-call p{font-size:14px;line-height:1.95;color:var(--g700);margin:0}

/* COMPARISON TABLE — UPGRADED */
.art-cmp{margin:32px 0;background:#fff;border:1px solid var(--g200);overflow:hidden}
.art-cmp .ttl{background:var(--navy);color:#fff;padding:16px 24px;font-family:var(--en);font-size:11px;font-weight:800;letter-spacing:3px;display:flex;align-items:center;gap:12px}
.art-cmp .ttl::before{content:'';width:24px;height:1px;background:var(--cta-red)}
.art-cmp table{width:100%;border-collapse:collapse}
.art-cmp th,.art-cmp td{padding:16px 20px;text-align:center;font-size:14px;border-bottom:1px solid var(--g200)}
.art-cmp th{background:var(--g100);font-weight:800;color:var(--g900);font-size:13px}
.art-cmp th:first-child,.art-cmp td:first-child{text-align:left;font-weight:700;color:var(--g900);background:#FAFAF7}
.art-cmp tbody tr:last-child td{border-bottom:none}
.art-cmp td:nth-child(2){background:rgba(33,44,96,.04)}
.art-cmp td:nth-child(3){background:rgba(217,64,50,.04)}
.art-cmp td .hl{color:var(--cta-red);font-weight:800;font-family:var(--en);font-size:16px}
.art-body table{width:100%;border-collapse:collapse;margin:32px 0;background:#fff;border:1px solid var(--g200)}
.art-body th,.art-body td{padding:16px 20px;text-align:left;font-size:14px;border-bottom:1px solid var(--g200);border-right:1px solid var(--g200);vertical-align:top}
.art-body th:last-child,.art-body td:last-child{border-right:none}
.art-body tr:last-child td{border-bottom:none}
.art-body th{background:var(--g100);font-weight:800;color:var(--g900)}
.art-body td{color:var(--g700)}
.art-body .wp-block-table{margin:32px 0;overflow-x:auto}
.art-body .wp-block-table table{margin:0}
.art-body .wp-block-table figcaption{font-size:12px;color:var(--g500);line-height:1.7;margin-top:10px;text-align:left}

/* INLINE CTA — EDITORIAL */
.art-inline-cta{background:linear-gradient(135deg,#131A3E 0%,#2A3875 100%);color:#fff;padding:36px 40px;margin:48px 0;position:relative;overflow:hidden;display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.art-inline-cta::before{content:'BIG';position:absolute;bottom:-30px;right:-10px;font-family:var(--en);font-size:140px;font-weight:900;color:rgba(255,255,255,.06);line-height:.85;letter-spacing:-.04em;font-style:italic;pointer-events:none}
.art-inline-cta .lb{font-family:var(--en);font-size:11px;font-weight:800;color:var(--cta-red);letter-spacing:3px;margin-bottom:10px;display:block;position:relative;z-index:2}
.art-inline-cta h3{font-family:'Noto Serif JP',serif;font-size:22px;font-weight:900;margin:0 0 8px;line-height:1.4;color:#fff;position:relative;z-index:2}
.art-inline-cta h3 .acc{color:var(--cta-red)}
.art-inline-cta p{font-size:13px;color:rgba(255,255,255,.75);line-height:1.8;margin:0;position:relative;z-index:2}
.art-inline-cta .btn{position:relative;z-index:2}

@media(max-width:768px){
  .art-inline-cta{grid-template-columns:1fr;padding:28px 24px;gap:20px}
}

/* SUMMARY BOX — EDITORIAL */
.art-sum{background:#fff;border:2px solid var(--g900);padding:36px 40px;margin:48px 0;position:relative}
.art-sum::before{content:'KEY POINTS';position:absolute;top:-12px;left:24px;background:#fff;color:var(--cta-red);font-family:var(--en);font-size:10px;font-weight:800;letter-spacing:3px;padding:0 12px}
.art-sum h3{font-family:'Noto Serif JP',serif;font-size:22px;font-weight:900;margin:0 0 24px;color:var(--g900);padding-bottom:14px;border-bottom:1px solid var(--g200)}
.art-sum h3 .acc{color:var(--cta-red)}
.art-sum ul{list-style:none;padding:0;margin:0;counter-reset:sumnum}
.art-sum ul li{counter-increment:sumnum;position:relative;padding:12px 0 12px 48px;border-bottom:1px dashed var(--g200);font-size:14px;line-height:1.85;color:var(--g700)}
.art-sum ul li:last-child{border-bottom:none}
.art-sum ul li::before{content:counter(sumnum,decimal-leading-zero);position:absolute;left:0;top:14px;font-family:var(--en);font-size:14px;font-weight:800;color:var(--cta-red);letter-spacing:1px;background:var(--g100);padding:2px 8px}

/* AUTHOR BLOCK at end */
.art-author-block{background:#fff;border:1px solid var(--g200);padding:32px;margin:48px 0;display:block}
.art-author-block .lb-en{font-family:var(--en);font-size:10px;font-weight:800;color:var(--cta-red);letter-spacing:3px;margin-bottom:8px;display:block}
.art-author-block .nm{font-family:'Noto Serif JP',serif;font-size:18px;font-weight:900;color:var(--g900);margin:0 0 6px}
.art-author-block .cred{font-size:12px;color:var(--g500);margin:0 0 14px;line-height:1.7}
.art-author-block .bio{font-size:13px;color:var(--g700);line-height:1.85;margin:0}

@media(max-width:768px){
  .art-author-block{text-align:left}
}

/* POST CTA — UPGRADED */
.art-post-cta{background:linear-gradient(135deg,#D94032 0%,#B52A1E 100%);color:#fff;padding:48px 40px;margin:48px 0;position:relative;overflow:hidden;text-align:center}
.art-post-cta::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:32px 32px}
.art-post-cta::after{content:'NEXT';position:absolute;bottom:-30px;right:-10px;font-family:var(--en);font-size:120px;font-weight:900;color:rgba(255,255,255,.08);line-height:.85;letter-spacing:-.04em;font-style:italic}
.art-post-cta .lb{font-family:var(--en);font-size:11px;font-weight:800;color:#fff;letter-spacing:3px;margin-bottom:14px;display:inline-block;position:relative;z-index:2;padding-bottom:6px;border-bottom:1px solid rgba(255,255,255,.4)}
.art-post-cta h3{font-family:'Noto Serif JP',serif;font-size:26px;font-weight:900;margin:0 0 14px;line-height:1.4;color:#fff;position:relative;z-index:2}
.art-post-cta p{font-size:14px;color:rgba(255,255,255,.85);line-height:1.85;margin:0 0 24px;position:relative;z-index:2;max-width:560px;margin-left:auto;margin-right:auto}
.art-post-cta .btns{position:relative;z-index:2;display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.art-post-cta .btn-wh{background:#fff;color:var(--g900)}

/* RELATED ARTICLES — EDITORIAL */
.art-related{margin-top:64px;padding-top:48px;border-top:3px solid var(--g900);position:relative}
.art-related::before{content:'RELATED ARTICLES';position:absolute;top:-14px;left:0;background:#FAFAF7;color:var(--cta-red);font-family:var(--en);font-size:11px;font-weight:800;letter-spacing:3px;padding:0 16px 0 0}
.art-related h2{font-family:'Noto Serif JP',serif;font-size:26px;font-weight:900;margin:0 0 32px;color:var(--g900);letter-spacing:-.01em}
.art-related h2 .acc{color:var(--cta-red)}
.rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.rel-card{display:block;text-decoration:none;color:var(--g900);background:#fff;border:1px solid var(--g200);transition:all .25s;position:relative;overflow:hidden}
.rel-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(33,44,96,.10);border-color:var(--navy)}
.rel-card .thumb{position:relative;height:180px;overflow:hidden}
.rel-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.rel-card:hover .thumb img{transform:scale(1.05)}
.rel-card .thumb .cat-mini{position:absolute;top:12px;left:12px;background:var(--cta-red);color:#fff;font-family:var(--en);font-size:10px;font-weight:800;letter-spacing:2px;padding:4px 10px;z-index:2}
.rel-card .body{padding:20px}
.rel-card .body .num{font-family:var(--en);font-size:10px;font-weight:800;color:var(--cta-red);letter-spacing:2px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.rel-card .body .num::after{content:'';flex:1;height:1px;background:var(--g200)}
.rel-card .body h3{font-family:'Noto Serif JP',serif;font-size:16px;font-weight:900;line-height:1.6;margin:0;color:var(--g900);letter-spacing:-.005em}

@media(max-width:768px){
  .rel-grid{grid-template-columns:1fr;gap:16px}
}

/* ============ SIDEBAR — EDITORIAL ============ */
.sb-sticky{position:sticky;top:80px;display:flex;flex-direction:column;gap:24px}

.sb-cta{background:linear-gradient(135deg,#131A3E 0%,#2A3875 100%);color:#fff;padding:28px 24px;position:relative;overflow:hidden}
.sb-cta::before{content:'BIG';position:absolute;bottom:-30px;right:-10px;font-family:var(--en);font-size:120px;font-weight:900;color:rgba(255,255,255,.06);line-height:.85;letter-spacing:-.04em;font-style:italic}
.sb-cta .lb{font-family:var(--en);font-size:10px;font-weight:800;color:var(--cta-red);letter-spacing:2.5px;margin-bottom:10px;display:block;position:relative;z-index:2}
.sb-cta h3{font-family:'Noto Serif JP',serif;font-size:18px;font-weight:900;margin:0 0 8px;line-height:1.5;color:#fff;position:relative;z-index:2}
.sb-cta h3 .acc{color:var(--cta-red)}
.sb-cta p{font-size:12px;color:rgba(255,255,255,.7);line-height:1.8;margin:0 0 16px;position:relative;z-index:2}
.sb-cta .btn{position:relative;z-index:2;width:100%;text-align:center;justify-content:center}
.sb-cta .stats{display:flex;gap:16px;margin-top:16px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);position:relative;z-index:2}
.sb-cta .stats .st{flex:1}
.sb-cta .stats .st .v{font-family:var(--en);font-size:18px;font-weight:900;color:#fff;line-height:1}
.sb-cta .stats .st .v small{font-size:11px;color:var(--cta-red)}
.sb-cta .stats .st .l{font-size:9px;color:rgba(255,255,255,.5);margin-top:4px;letter-spacing:1.5px;font-family:var(--en);font-weight:700}

.sb-box{background:#fff;border:1px solid var(--g200);padding:24px;position:relative}
.sb-box .lb{font-family:var(--en);font-size:10px;font-weight:800;color:var(--cta-red);letter-spacing:2.5px;margin-bottom:8px;display:block}
.sb-box h3{font-family:'Noto Serif JP',serif;font-size:16px;font-weight:900;margin:0 0 18px;padding-bottom:12px;border-bottom:2px solid var(--g900);color:var(--g900);letter-spacing:-.01em}

.sb-toc-ed ol{list-style:none;padding:0;margin:0;counter-reset:sbtoc}
.sb-toc-ed ol li{counter-increment:sbtoc;position:relative;padding:9px 0 9px 32px;font-size:12px;line-height:1.55;border-bottom:1px dashed var(--g200)}
.sb-toc-ed ol li:last-child{border-bottom:none}
.sb-toc-ed ol li::before{content:counter(sbtoc,decimal-leading-zero);position:absolute;left:0;top:10px;font-family:var(--en);font-size:11px;font-weight:800;color:var(--cta-red);letter-spacing:1px}
.sb-toc-ed ol li a{color:var(--g700);text-decoration:none;font-weight:600;transition:color .15s}
.sb-toc-ed ol li a:hover{color:var(--cta-red)}

.sb-pop{display:flex;flex-direction:column;gap:14px}
.sb-pop .pop-it{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding-bottom:14px;border-bottom:1px dashed var(--g200)}
.sb-pop .pop-it:last-child{border-bottom:none;padding-bottom:0}
.sb-pop .pop-it .rk{font-family:var(--en);font-size:18px;font-weight:900;color:var(--cta-red);line-height:1;font-style:italic;letter-spacing:-.02em}
.sb-pop .pop-it a{font-size:12px;line-height:1.6;color:var(--g900);text-decoration:none;font-weight:700;transition:color .15s}
.sb-pop .pop-it a:hover{color:var(--cta-red)}

.sb-cat-ed{display:flex;flex-direction:column;gap:0}
.sb-cat-ed .ci{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px dashed var(--g200);text-decoration:none;color:var(--g700);font-size:13px;font-weight:700;transition:color .15s}
.sb-cat-ed .ci:last-child{border-bottom:none}
.sb-cat-ed .ci:hover{color:var(--cta-red)}
.sb-cat-ed .ci::before{content:'—';color:var(--cta-red);margin-right:8px;font-weight:800}
.sb-cat-ed .ci .cnt{font-family:var(--en);font-size:11px;color:var(--g400);font-weight:700;letter-spacing:1px;margin-left:auto}