/* A&I v7 · Blog, Spellbook and Live Lab styles (Builder B). Loads after /assets/v7.css. */
/* Fallbacks so these pages render even if a token is renamed in v7.css */
:root{
  --b-midnight:var(--midnight,#0D0F1A); --b-deep:var(--deep,#12141C); --b-cream:var(--cream,#F0EBE0);
  --b-bone:var(--bone,#E8E2D4); --b-paper:var(--paper,#F4EFE4); --b-gold:var(--gold,#C9A54A); --b-gold-ink:var(--gold-ink,#7A5C1C);
  --b-mute:rgba(240,235,224,.76); --b-hair:rgba(240,235,224,.16);
  --b-display:var(--f-display,'Saira Semi Condensed',Georgia,serif); --b-text:var(--f-text,'Source Serif 4',Georgia,serif);
}

/* ---------- Post header ---------- */
.post-header{background:var(--b-midnight);color:var(--b-cream);padding:72px 0 40px}
.post-header .wrap--narrow,.post-body .wrap--narrow{max-width:720px;margin:0 auto;padding:0 24px}
.post-meta{font-family:var(--b-text);font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--b-gold);margin:0 0 16px}
.post-meta a{color:var(--b-gold);text-decoration:none}
.post-header h1{font-family:var(--b-display);font-weight:700;font-size:clamp(34px,5vw,52px);line-height:1.08;margin:0 0 18px;color:var(--b-cream)}
.post-standfirst{font-family:var(--b-text);font-size:21px;line-height:1.5;color:var(--b-mute);margin:0 0 24px}
.post-standfirst em{color:var(--b-cream)}
.post-byline{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--b-mute)}
.post-byline img{width:44px;height:44px;border-radius:50%;background:var(--b-paper);object-fit:cover}
.post-byline a{color:var(--b-cream);font-weight:600;text-decoration:none}
.post-hero{max-width:960px;margin:32px auto 0;padding:0 24px}
.post-hero .tile{background:var(--b-paper);border-radius:10px;overflow:hidden}
.post-hero img{display:block;width:100%;height:auto}

/* ---------- Post body (prose on midnight) ---------- */
.post-body{background:var(--b-midnight);color:var(--b-cream);padding:40px 0 72px;
  /* aliases for older post-scoped components */
  --gold:var(--b-gold);--cream:var(--b-cream);--cream-mute:var(--b-mute);--cream-dim:var(--b-hair);
  --surface:var(--b-deep);--violet-2:var(--b-gold);--radius-sm:6px;--radius:10px}
.prose{font-family:var(--b-text);font-size:18px;line-height:1.75}
.prose p{margin:0 0 1.15em}
.prose h2{font-family:var(--b-display);font-weight:700;font-size:30px;line-height:1.15;margin:2em 0 .6em;color:var(--b-cream)}
.prose h3{font-family:var(--b-display);font-weight:600;font-size:22px;line-height:1.25;margin:1.6em 0 .5em}
.prose a{color:var(--b-gold)} .prose a:hover{color:var(--b-cream)}
.prose strong{color:var(--b-cream)}
.prose ul,.prose ol{padding-left:1.3em;margin:0 0 1.2em} .prose li{margin:.35em 0}
.prose blockquote{margin:1.8em 0;padding:4px 0 4px 22px;border-left:3px solid var(--b-gold);font-family:var(--b-display);font-style:italic;font-size:24px;line-height:1.35;color:var(--b-cream)}
.prose blockquote p{margin:0}
.prose figure{margin:2em 0} .prose figure img{display:block;width:100%;height:auto;border-radius:10px;background:var(--b-paper)}
.prose figcaption{font-size:14px;color:var(--b-mute);margin-top:8px}
.prose code{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.88em;background:var(--b-deep);padding:2px 6px;border-radius:4px}
.prose pre,.prose .prompt-block,.prose .prompt,.prose .cs-try-prompt{white-space:pre-wrap;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14.5px;line-height:1.65;background:var(--b-deep);border:1px solid var(--b-hair);border-radius:10px;padding:20px 22px;margin:1.4em 0;color:var(--b-cream);overflow-x:auto}
.prose table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:16px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--b-hair)}
.prose th{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--b-gold);font-weight:600}
.prose hr{border:0;text-align:center;margin:3em 0} .prose hr::after{content:"· · ·";letter-spacing:8px;color:var(--b-gold)}
.prose .label,.prose .prompt-label{display:block;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--b-gold);margin:0 0 8px;font-family:var(--b-text)}
.prose .note,.prose .card,.prose .tldr{background:var(--b-deep);border:1px solid var(--b-hair);border-radius:10px;padding:22px 24px;margin:1.6em 0}
.prose .note p:last-child,.prose .card p:last-child{margin-bottom:0}
.prose .gold{color:var(--b-gold)} .prose .muted{color:var(--b-mute)}
.prose .signoff{font-style:italic;color:var(--b-mute);margin-top:2em}
.prose .lyric{font-style:italic;color:var(--b-mute)} .prose .source{font-size:14px;color:var(--b-mute)}
.prose .btn{display:inline-flex;align-items:center;min-height:44px;padding:0 20px;border-radius:6px;background:var(--b-gold);color:var(--b-midnight);font-weight:600;text-decoration:none}
.prose .btn-ghost{background:transparent;border:1px solid var(--b-cream);color:var(--b-cream)}
.prose .btn-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.2em 0}

/* "Try it" spell box inside a post */
.try-spell{background:var(--b-deep);border:1px solid var(--b-gold);border-radius:10px;padding:26px 26px 22px;margin:2.4em 0}
.try-spell h2{margin-top:0;font-size:26px}
.try-spell .copy-btn,.prose .cs-try-copy{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:0;border-radius:6px;background:var(--b-gold);color:var(--b-midnight)!important;font:600 15px var(--b-text);cursor:pointer}
.try-spell .copy-btn[data-done]{background:var(--b-cream)}
.cs-try-credit,.cs-try-how{font-size:15px;color:var(--b-mute)}

/* Plain FAQ (no expanders) */
.post-faq h3{margin-top:1.4em}

/* Post footer: one quiet line, no sales pitch */
.post-end{border-top:1px solid var(--b-hair);margin-top:3em;padding-top:22px;display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:16px}
.post-end a{color:var(--b-gold);font-weight:600;text-decoration:none}
.post-end a:hover{color:var(--b-cream)}

/* ---------- Blog index ---------- */
.blog-hero{background:var(--b-midnight);color:var(--b-cream);padding:88px 0 48px}
.blog-hero h1{font-family:var(--b-display);font-weight:700;font-size:clamp(44px,6vw,72px);line-height:1.02;margin:0 0 18px}
.blog-hero p{font-size:21px;line-height:1.5;color:var(--b-mute);max-width:640px;margin:0}
.post-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.post-card{display:flex;flex-direction:column;background:var(--b-deep);border:1px solid var(--b-hair);border-radius:10px;overflow:hidden;color:var(--b-cream);text-decoration:none;transition:border-color .2s}
.post-card:hover{border-color:var(--b-gold)}
.post-card .tile{aspect-ratio:1200/630;background:var(--b-paper)}
.post-card .tile img{width:100%;height:100%;object-fit:cover;display:block}
.post-card .pc-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:8px;flex:1}
.post-card .pc-meta{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--b-gold)}
.post-card h2{font-family:var(--b-display);font-weight:700;font-size:23px;line-height:1.2;margin:0}
.post-card p{margin:0;font-size:16px;color:var(--b-mute)}
.post-card .pc-by{margin-top:auto;font-size:14px;color:var(--b-mute)}
.signup{background:var(--b-paper);color:var(--b-midnight);border-radius:10px;padding:32px;display:flex;flex-wrap:wrap;gap:20px 40px;align-items:center}
.signup h2{font-family:var(--b-display);font-weight:700;font-size:30px;line-height:1.1;margin:0 0 6px}
.signup p{margin:0;color:rgba(13,15,26,.76)}
.signup form{display:flex;flex-wrap:wrap;gap:12px;flex:1 1 360px}
.signup input[type=email]{flex:1 1 220px;min-height:48px;padding:0 14px;border:1px solid rgba(13,15,26,.32);border-radius:6px;font:16px var(--b-text);background:#fff}
.signup button{min-height:48px;padding:0 22px;border:0;border-radius:6px;background:var(--b-midnight);color:var(--b-cream);font:600 16px var(--b-text);cursor:pointer}

/* ---------- Spellbook ---------- */
.sb-hero{background:var(--b-midnight);color:var(--b-cream);padding:88px 0 56px}
.sb-hero h1{font-family:var(--b-display);font-weight:700;font-size:clamp(44px,6vw,72px);line-height:1.02;margin:0 0 18px}
.sb-hero .lede{max-width:680px}
.sb-why{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:40px}
.sb-why div{border-top:2px solid var(--b-gold);padding-top:14px}
.sb-why b{display:block;font-family:var(--b-display);font-size:21px;margin-bottom:4px}
.sb-why span{color:var(--b-mute);font-size:16px}
.teach-line{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:baseline;margin:28px 0 0;font-size:16px;color:var(--b-mute)}
.teach-line .t{font-family:var(--b-display);font-weight:700;font-size:28px;color:var(--b-gold);display:inline-block;animation:teachGlow 6s ease-in-out infinite}
.teach-line .t:nth-child(2){animation-delay:.6s}.teach-line .t:nth-child(3){animation-delay:1.2s}.teach-line .t:nth-child(4){animation-delay:1.8s}.teach-line .t:nth-child(5){animation-delay:2.4s}
@keyframes teachGlow{0%,70%,100%{opacity:.55;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
@media (prefers-reduced-motion:reduce){.teach-line .t{animation:none;opacity:1}}
.sb-shelf{background:var(--b-paper);color:var(--b-midnight);padding:72px 0}
.sb-shelf h2{font-family:var(--b-display);font-weight:700;font-size:38px;margin:0 0 8px}
.sb-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;margin-top:28px}
.spell-card{background:var(--b-midnight);color:var(--b-cream);border-radius:10px;border:1px solid rgba(13,15,26,.2);padding:22px;display:flex;flex-direction:column;gap:10px;min-height:250px}
.spell-card .sc-no{font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--b-gold)}
.spell-card h3{font-family:var(--b-display);font-weight:700;font-size:23px;line-height:1.15;margin:0}
.spell-card p{margin:0;font-size:15.5px;line-height:1.5;color:var(--b-mute)}
.spell-card .sc-first{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;color:var(--b-cream);opacity:.85;border-left:2px solid var(--b-gold);padding-left:10px}
.spell-card button{margin-top:auto;align-self:flex-start;min-height:44px;padding:0 18px;border:0;border-radius:999px;background:var(--b-gold);color:var(--b-midnight);font:600 15px var(--b-text);cursor:pointer}
.spell-dialog{border:0;border-radius:12px;padding:0;max-width:720px;width:calc(100% - 32px);background:var(--b-midnight);color:var(--b-cream)}
.spell-dialog::backdrop{background:rgba(13,15,26,.72)}
.spell-dialog .sd-in{padding:28px}
.spell-dialog h2{font-family:var(--b-display);font-size:30px;margin:0 0 8px}
.spell-dialog pre{white-space:pre-wrap;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px;line-height:1.6;background:var(--b-deep);border:1px solid var(--b-hair);border-radius:10px;padding:18px;max-height:52vh;overflow:auto}
.spell-dialog .sd-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.spell-dialog .sd-row button{min-height:44px;padding:0 18px;border-radius:6px;border:0;background:var(--b-gold);color:var(--b-midnight);font:600 15px var(--b-text);cursor:pointer}
.spell-dialog .sd-row .sd-close{background:transparent;border:1px solid var(--b-cream);color:var(--b-cream)}
.sb-signup{padding:56px 0 72px;background:var(--b-paper)}

/* ---------- Live Lab ---------- */
.ll-hero{background:var(--b-midnight);color:var(--b-cream);padding:88px 0 72px}
.ll-badge{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--b-midnight);background:var(--b-gold);border-radius:999px;padding:6px 14px;margin-bottom:18px}

@media (max-width:600px){
  .post-header{padding:48px 0 28px}.prose{font-size:17.5px}.prose h2{font-size:26px}
  .blog-hero,.sb-hero,.ll-hero{padding:56px 0 40px}.signup{padding:24px}
}