/* Blog-specific styles — drop cap, TOC, post body, related, category, author box */

/* ----- Post body ----- */
.post-body{max-width:720px;margin:0 auto}
.post-body p{font-family:var(--sans);font-size:18px;line-height:1.75;color:var(--kuro);margin:0 0 22px}
.post-body h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3.4vw,40px);letter-spacing:-0.02em;color:var(--sumi);margin:64px 0 24px;scroll-margin-top:120px}
.post-body h3{font-family:var(--serif);font-weight:400;font-size:24px;color:var(--sumi);margin:36px 0 16px;letter-spacing:-0.01em}
.post-body ul,.post-body ol{margin:0 0 22px 1.2em;color:var(--kuro)}
.post-body li{font-size:18px;line-height:1.75;margin-bottom:8px}
.post-body a{color:var(--beni);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.post-body a:hover{color:var(--sumi)}
.post-body strong{color:var(--sumi);font-weight:500}

/* ----- Drop cap (first letter of first paragraph after lede) ----- */
.post-body .has-dropcap::first-letter,
.post-body > p:first-of-type::first-letter{
  font-family:var(--serif);
  font-weight:300;
  color:var(--beni);
  font-size:5em;
  float:left;
  line-height:.85;
  margin:.05em .12em -.05em 0;
  padding:0;
}

/* ----- Lede ----- */
.post-lede{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(22px,2.4vw,26px);line-height:1.5;color:var(--sumi);margin:0 0 48px;max-width:720px}

/* ----- Chapter mark (編 · 001) ----- */
.chapter-mark{display:inline-flex;align-items:baseline;gap:10px;font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ishi);margin-bottom:32px}
.chapter-mark .kanji{font-family:var(--serif-jp);font-size:22px;color:var(--beni);letter-spacing:0;line-height:1}

/* ----- Post hero ----- */
.post-hero{padding-top:152px;padding-bottom:48px}
.post-hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(36px,5.4vw,64px);letter-spacing:-0.02em;line-height:1.1;color:var(--sumi);margin:0 0 24px;max-width:18ch}
.post-hero h1 em{font-style:italic;font-weight:300;color:var(--beni)}
.post-meta{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ishi);display:flex;gap:18px;flex-wrap:wrap;margin-bottom:32px}
.post-meta a{color:inherit}
.post-meta .dot{color:rgba(26,26,26,.25)}

/* ----- Layout: post + TOC sidebar ----- */
.post-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:80px;max-width:1100px;margin:0 auto;padding:0 var(--pad-x);align-items:start}
.post-layout > .post-body{margin:0}
.toc{position:sticky;top:120px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--ishi);border-left:1px solid rgba(26,26,26,.12);padding:4px 0 4px 20px}
.toc-label{font-size:10px;letter-spacing:.22em;color:var(--ishi);margin-bottom:18px;display:block}
.toc ol{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;counter-reset:toc}
.toc li{counter-increment:toc;position:relative}
.toc li::before{content:counter(toc,decimal-leading-zero);position:absolute;left:-32px;top:0;color:rgba(26,26,26,.35)}
.toc a{color:var(--kuro);text-transform:none;letter-spacing:0;font-family:var(--sans);font-size:13px;line-height:1.45;display:block;transition:color .25s ease}
.toc a:hover,.toc a.active{color:var(--beni)}

@media (max-width:980px){
  .post-layout{grid-template-columns:1fr;gap:0}
  .toc{position:static;border-left:none;border-top:1px solid rgba(26,26,26,.12);border-bottom:1px solid rgba(26,26,26,.12);padding:24px 0;margin:0 0 32px}
  .toc-toggle{cursor:pointer;display:flex;align-items:center;justify-content:space-between;width:100%;background:none;border:0;padding:0;font:inherit;color:inherit;letter-spacing:.22em}
  .toc[data-collapsed="true"] ol{display:none}
  .toc ol{margin-top:18px}
  .toc li::before{left:-24px}
}

/* ----- Section divider with kanji ----- */
.divider-kanji{display:flex;align-items:center;gap:18px;margin:64px 0;color:rgba(26,26,26,.25)}
.divider-kanji::before,.divider-kanji::after{content:"";flex:1;border-top:1px dashed rgba(26,26,26,.22)}
.divider-kanji .k{font-family:var(--serif-jp);font-size:18px;color:var(--ishi);letter-spacing:0}

/* ----- Blockquote with 言 kanji ----- */
.post-body blockquote{position:relative;margin:48px 0;padding:8px 0 8px 56px;border-left:1px solid var(--beni)}
.post-body blockquote::before{content:"言";position:absolute;left:14px;top:0;font-family:var(--serif-jp);font-size:32px;color:var(--beni);line-height:1.1;font-weight:300}
.post-body blockquote p{font-family:var(--serif);font-style:italic;font-size:22px;line-height:1.55;color:var(--sumi)}
.post-body blockquote cite{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ishi);font-style:normal}

/* ----- Tags at end of post ----- */
.post-tags{display:flex;flex-wrap:wrap;gap:8px;margin:64px 0 0;padding-top:32px;border-top:1px solid rgba(26,26,26,.12)}
.post-tags .tag{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--kuro);padding:6px 12px;border:1px solid rgba(26,26,26,.18);text-decoration:none}
.post-tags .tag:hover{background:var(--sumi);color:var(--shiro);border-color:var(--sumi)}

/* ----- Author box ----- */
.author-box{margin:80px auto 0;max-width:720px;padding:36px;background:var(--washi);display:grid;grid-template-columns:96px 1fr;gap:24px;align-items:start}
.author-box .avatar{width:96px;height:96px;background:var(--washi-2);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;font-family:var(--serif-jp);font-size:42px;color:var(--beni);font-weight:300}
.author-box h4{font-family:var(--serif);font-weight:400;font-size:22px;color:var(--sumi);margin:0 0 4px;letter-spacing:-0.01em}
.author-box .role{font-family:var(--mono);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ishi);margin-bottom:14px}
.author-box p{font-size:15px;line-height:1.65;color:var(--kuro);margin:0 0 12px}
.author-box a{color:var(--beni);text-decoration:underline;text-underline-offset:3px;font-size:13px}
@media (max-width:600px){.author-box{grid-template-columns:1fr;padding:28px}.author-box .avatar{width:72px;height:72px;font-size:32px}}

/* ----- Post CTA ----- */
.post-cta{max-width:720px;margin:64px auto;padding:48px;background:var(--washi);text-align:center}
.post-cta h3{font-family:var(--serif);font-weight:400;font-size:28px;color:var(--sumi);margin:0 0 12px;letter-spacing:-0.01em}
.post-cta p{margin:0 0 24px;color:var(--kuro);font-size:16px}

/* ----- Related posts ----- */
.related{max-width:1100px;margin:80px auto 0;padding:0 var(--pad-x)}
.related-head{margin-bottom:32px}
.related-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,3vw,36px);letter-spacing:-0.02em;color:var(--sumi);margin:0}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.related-card{display:flex;flex-direction:column;gap:12px;color:inherit;text-decoration:none}
.related-card .imgwrap{aspect-ratio:4/3;background:var(--washi);overflow:hidden}
.related-card .cat{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ishi)}
.related-card h3{font-family:var(--serif);font-weight:400;font-size:20px;line-height:1.3;color:var(--sumi);margin:0;letter-spacing:-0.01em}
.related-card:hover h3{color:var(--beni)}
@media (max-width:760px){.related-grid{grid-template-columns:1fr;gap:24px}}

/* ----- Category page ----- */
.cat-hero{padding-top:152px;padding-bottom:48px}
.cat-hero h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,5.6vw,76px);letter-spacing:-0.02em;line-height:1.05;color:var(--sumi);margin:0 0 18px;max-width:18ch}
.cat-hero .sub{font-family:var(--serif);font-style:italic;font-weight:300;font-size:clamp(20px,2.2vw,24px);color:var(--kuro);max-width:60ch;margin:0 0 24px}
.cat-hero .count{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ishi)}

.cat-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:80px;max-width:1180px;margin:0 auto;padding:0 var(--pad-x)}
.cat-layout aside{position:sticky;top:120px;align-self:start;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ishi)}
.cat-layout aside h4{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--ishi);margin:0 0 18px;font-weight:400}
.cat-layout aside ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.cat-layout aside li{border-top:1px solid rgba(26,26,26,.12)}
.cat-layout aside li:last-child{border-bottom:1px solid rgba(26,26,26,.12)}
.cat-layout aside a{display:flex;justify-content:space-between;align-items:center;padding:14px 0;color:var(--sumi);font-family:var(--sans);font-size:14px;letter-spacing:0;text-transform:none;text-decoration:none;transition:color .2s ease}
.cat-layout aside a:hover{color:var(--beni)}
.cat-layout aside a .ar{color:rgba(26,26,26,.35);font-family:var(--mono);font-size:14px}
@media (max-width:980px){.cat-layout{grid-template-columns:1fr;gap:48px}.cat-layout aside{position:static}}

.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:48px 32px}
@media (max-width:760px){.cat-grid{grid-template-columns:1fr;gap:36px}}
.cat-grid .bp{display:flex;flex-direction:column;gap:14px;color:inherit;text-decoration:none}
.cat-grid .bp .imgwrap{aspect-ratio:4/3;background:var(--washi);overflow:hidden}
.cat-grid .bp .cat{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ishi)}
.cat-grid .bp h3{font-family:var(--serif);font-size:26px;font-weight:400;line-height:1.25;letter-spacing:-0.01em;color:var(--sumi);margin:0}
.cat-grid .bp:hover h3{color:var(--beni)}
.cat-grid .bp .ex{font-size:14px;color:var(--kuro);line-height:1.6;margin:0}
.cat-grid .bp time{font-family:var(--mono);font-size:11px;letter-spacing:.12em;color:var(--ishi)}
.cat-grid .bp.pillar .imgwrap::after{content:"PILLAR";position:absolute;top:12px;left:12px;font-family:var(--mono);font-size:9px;letter-spacing:.22em;background:var(--sumi);color:var(--shiro);padding:4px 8px}
.cat-grid .bp.pillar .imgwrap{position:relative}

/* ----- Blog index categories grid ----- */
.cat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:0 0 80px}
@media (max-width:980px){.cat-cards{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.cat-cards{grid-template-columns:1fr}}
.cat-card{display:flex;flex-direction:column;gap:12px;padding:32px;background:var(--washi);color:inherit;text-decoration:none;transition:background .25s ease;border:1px solid transparent;min-height:200px;justify-content:space-between}
.cat-card:hover{background:var(--washi-2);border-color:rgba(26,26,26,.08)}
.cat-card .num{font-family:var(--serif-jp);font-size:14px;color:var(--beni);letter-spacing:0}
.cat-card h3{font-family:var(--serif);font-weight:400;font-size:24px;line-height:1.2;letter-spacing:-0.01em;color:var(--sumi);margin:0}
.cat-card p{font-size:13px;line-height:1.55;color:var(--kuro);margin:0}
.cat-card .arr{font-family:var(--mono);font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ishi);display:flex;align-items:center;gap:8px}