/* ===== Blog (public pages) ===== */
.blog-hero,.post-hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg-alt),var(--bg))}
.blog-hero{padding-block:clamp(40px,6vw,72px) clamp(28px,4vw,44px)}
.blog-hero::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--purple-light) 22%,transparent),transparent);pointer-events:none}
.blog-hero h1{max-width:24ch;font-size:clamp(2rem,3.2vw + .9rem,3rem);margin-top:.8rem}
.blog-hero .lead{margin-top:1rem;max-width:62ch;font-size:1.08rem}
.blog-hero .hero-actions{margin-top:1.6rem}
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;margin:0 0 1.6rem}
.post-hero .tag-row{margin:1rem 0 0}
.tag-chip{font-size:.8rem;font-weight:600;color:var(--ink-soft);border:1px solid var(--line);background:var(--surface);padding:.35rem .8rem;border-radius:999px;transition:all .2s}
.tag-chip:hover{color:var(--purple);border-color:var(--purple-light)}
.tag-chip.on{background:var(--purple);color:var(--on-purple);border-color:var(--purple)}
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--shadow-1);transition:transform .25s,box-shadow .25s,border-color .25s;color:inherit}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:var(--purple-light)}
.pc-cover{aspect-ratio:16/9;background:linear-gradient(135deg,var(--purple-tint),var(--gold-tint));display:flex;align-items:center;justify-content:center;overflow:hidden}
.pc-cover img{width:100%;height:100%;object-fit:cover;display:block}
.pc-ph{font-family:"Fraunces",Georgia,serif;font-size:3.4rem;font-weight:700;color:var(--purple);opacity:.55}
.pc-body{padding:18px 20px 20px;display:flex;flex-direction:column;gap:.5rem;flex:1}
.pc-tag{align-self:flex-start;font-family:"IBM Plex Mono",monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;font-weight:600;color:var(--gold-strong)}
.pc-body h2{font-size:1.15rem;line-height:1.3;margin:0}
.pc-body p{font-size:.93rem;line-height:1.55;color:var(--ink-soft);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.pc-meta{margin-top:auto;padding-top:.5rem;font-size:.8rem;color:var(--ink-faint)}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:2.4rem;font-size:.92rem;color:var(--ink-soft)}
.pager a{font-weight:600;color:var(--purple)}
.empty-blog{text-align:center;max-width:560px;margin:2rem auto;padding:2.4rem 1.6rem;background:var(--surface);border:1px dashed var(--line-strong);border-radius:18px}
.empty-blog h2{font-size:1.4rem;margin-bottom:.6rem}
.empty-blog p{color:var(--ink-soft)}
.empty-blog a{color:var(--purple);font-weight:600;text-decoration:underline}
/* article */
.wrap.narrow{max-width:780px}
.post-hero{padding-block:clamp(36px,5vw,64px) clamp(22px,3vw,36px)}
.post-hero h1{font-size:clamp(1.9rem,2.8vw + .9rem,2.9rem);line-height:1.15;margin-top:.4rem}
.post-by{margin-top:1rem;color:var(--ink-soft);font-size:.95rem}
.post-by b{color:var(--ink)}
.post-cover{width:100%;height:auto;border-radius:16px;margin-top:1.6rem;border:1px solid var(--line);box-shadow:var(--shadow-2);display:block}
.post-body{padding-block:2rem 1rem;font-size:1.08rem;line-height:1.8;color:var(--ink)}
.post-body>*+*{margin-top:1.15rem}
.post-body h2{font-size:clamp(1.45rem,1.4vw + 1rem,1.9rem);margin-top:2.2rem;line-height:1.25}
.post-body h3{font-size:1.25rem;margin-top:1.8rem}
.post-body h4{font-size:1.05rem;margin-top:1.4rem}
.post-body a{color:var(--purple);text-decoration:underline;text-underline-offset:3px;font-weight:500}
.post-body ul,.post-body ol{padding-left:1.4rem}
.post-body li+li{margin-top:.4rem}
.post-body blockquote{border-left:4px solid var(--gold);background:var(--gold-tint);padding:.9rem 1.2rem;border-radius:0 12px 12px 0;color:var(--ink)}
.post-body img{max-width:100%;height:auto;border-radius:12px;border:1px solid var(--line);display:block;margin-inline:auto}
.post-body figcaption{font-size:.85rem;color:var(--ink-faint);text-align:center;margin-top:.4rem}
.post-body hr{border:0;border-top:1px solid var(--line);margin-block:2rem}
.post-body table{width:100%;border-collapse:collapse;font-size:.95rem;display:block;overflow-x:auto}
.post-body th,.post-body td{border:1px solid var(--line);padding:.6rem .8rem;text-align:left;vertical-align:top}
.post-body th{background:var(--purple-tint)}
.post-body code{font-family:"IBM Plex Mono",monospace;font-size:.9em;background:var(--surface-alt);padding:.1em .35em;border-radius:6px}
.post-body pre{background:var(--surface-alt);padding:1rem;border-radius:12px;overflow-x:auto}
.post-cta{margin-top:2.4rem;padding:1.6rem 1.8rem;border-radius:18px;background:linear-gradient(135deg,var(--purple-tint),var(--gold-tint));border:1px solid var(--line-strong)}
.post-cta h3{font-size:1.25rem}
.post-cta p{margin-top:.5rem;color:var(--ink-soft)}
.post-cta .hero-actions{margin-top:1.1rem}
.narrow .disclaimer{margin-top:2rem;margin-bottom:3rem}
.related-posts{background:var(--bg-alt)}
.related-posts h2{font-size:1.5rem;margin-bottom:1.4rem}
.preview-bar{background:var(--gold-tint);color:var(--gold-strong);text-align:center;padding:.6rem 1rem;font-weight:600;font-size:.9rem;border-bottom:1px solid var(--line-strong)}
/* home page latest posts */
.latest-posts .post-grid{margin-top:1.8rem}
.latest-posts .more{margin-top:1.6rem;text-align:center}
@media(max-width:980px){.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.post-grid{grid-template-columns:1fr}.post-body{font-size:1.02rem}}