/* ═══════════════════════════════════════════════════════════
   Drum Buddha — user guide (hub + 14 topic pages)
   Loads AFTER site.css, same as journal/journal.css — reuses the
   shared theme tokens (--tp, --tb, --ru, --surface, …), already
   redefined per theme, so all four themes work with no overrides
   here.

   Sibling to journal/journal.css (same visual language — article
   typography, card grids, callout/table patterns already exist
   there as `.art-*`) but a separate stylesheet with its own
   `.guide-*` classes: a guide page isn't a blog post — it needs a
   contents box and real-screenshot figures that journal.css has no
   reason to carry, and the hub's cards show app screenshots, not
   hand-drawn SVG icons.
   ═══════════════════════════════════════════════════════════ */

/* ── Guide hub ───────────────────────────────────────────── */
.guide-wrap{max-width:940px;margin:0 auto;padding:64px 32px 110px}
.guide-hero{margin-bottom:56px}
.guide-hero .eye{margin-bottom:14px}
.guide-hero h1{margin:0 0 16px}
.guide-hero p{font-size:19px;line-height:1.6;color:var(--tb);text-wrap:pretty;max-width:52ch}
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:22px}
.guide-card{display:flex;flex-direction:column;overflow:hidden;border-radius:20px;background:var(--surface);border:1px solid var(--border);box-shadow:var(--shlg);transition:transform .2s,box-shadow .2s,border-color .2s}
.guide-card:hover{transform:translateY(-3px);box-shadow:var(--shxl);border-color:var(--border2)}
.guide-card-art{aspect-ratio:16/10;background:linear-gradient(160deg,var(--bg2),var(--surface2));border-bottom:1px solid var(--border);overflow:hidden}
.guide-card-art img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}
.guide-card-body{padding:20px 22px 24px}
.guide-card-eye{font-family:var(--fm);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:9px}
.guide-card-title{font-family:var(--fd);font-weight:700;font-size:19px;line-height:1.22;letter-spacing:-.01em;color:var(--tp);margin-bottom:9px;text-wrap:balance}
.guide-card-lede{font-size:14px;line-height:1.55;color:var(--tb);text-wrap:pretty}

/* ── Article (topic page) ────────────────────────────────── */
.guide-article-wrap{max-width:760px;margin:0 auto;padding:56px 32px 110px}
.guide-eye{font-family:var(--fm);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin-bottom:16px}
.guide-title{font-family:var(--fd);font-weight:700;font-size:clamp(32px,5vw,52px);line-height:1.07;letter-spacing:-.02em;color:var(--tp);margin:0 0 20px;text-wrap:balance}
.guide-lede{font-size:20px;line-height:1.6;color:var(--tb);margin:0 0 16px;max-width:54ch;text-wrap:pretty}
.guide-byline{font-family:var(--fm);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--tm)}

/* Contents — every guide page carries the full 14-topic list so
   readers can jump around instead of only reading front-to-back. */
.guide-toc{margin:36px 0 44px;padding:22px 24px;border-radius:16px;background:var(--surface);border:1px solid var(--border)}
.guide-toc-label{font-family:var(--fm);font-size:10px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin:0 0 14px}
.guide-toc-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;list-style:none;margin:0;padding:0}
.guide-toc-grid li{font-size:14px}
.guide-toc-grid a{color:var(--tb);border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
.guide-toc-grid a:hover{color:var(--tp);border-bottom-color:var(--border2)}
.guide-toc-grid a.on{color:var(--ink);font-weight:600}
@media(max-width:560px){.guide-toc-grid{grid-template-columns:1fr}}

/* Article body typography — same recipe as journal.css's .art-body */
.guide-body{font-size:18px;line-height:1.72;color:var(--tb);text-wrap:pretty}
.guide-body h2{font-family:var(--fd);font-weight:700;font-size:27px;letter-spacing:-.01em;color:var(--tp);margin:52px 0 14px;text-wrap:balance;scroll-margin-top:90px}
.guide-body h3{font-family:var(--fd);font-weight:700;font-size:20px;color:var(--tp);margin:34px 0 10px}
.guide-body p{margin:0 0 24px}
.guide-body ul,.guide-body ol{padding-left:24px;margin:0 0 24px}
.guide-body li{margin-bottom:9px}
.guide-body li::marker{color:var(--ru)}
.guide-body strong{color:var(--tp);font-weight:600}
.guide-body em{font-style:italic}
.guide-body a{color:var(--ink);border-bottom:1px solid var(--border2)}
.guide-body a:hover{border-bottom-color:var(--ink)}
.guide-body code{font-family:var(--fm);font-size:.85em;background:var(--surface2);border:1px solid var(--border);border-radius:5px;padding:1px 6px;color:var(--tp)}

/* Callouts — "> **Worth knowing:**" / "> **Why ...:**" asides. */
.guide-callout{background:var(--surface2);border:1px solid var(--border);border-radius:16px;padding:20px 26px;margin:0 0 24px}
.guide-callout-label{font-family:var(--fm);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin-bottom:9px}
.guide-callout p{margin:0;font-size:16px;line-height:1.6;color:var(--tb)}
.guide-callout strong{color:var(--tp)}

/* Tables — plain reference tables (Pulse vs Metronome, hub tile map) */
.guide-table{display:block;overflow-x:auto;width:100%;border-collapse:collapse;margin:0 0 28px;font-size:15px}
.guide-table th{font-family:var(--fm);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--tm);font-weight:500;text-align:left;padding:10px 14px;border-bottom:1px solid var(--border2)}
.guide-table td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--tb);vertical-align:top}
.guide-table td:first-child{font-family:var(--fm);color:var(--tp);white-space:nowrap}
.guide-table tr:last-child td{border-bottom:none}

/* Screenshot figures */
.guide-figure{margin:0 0 28px}
.guide-figure.is-landscape .guide-shot-frame{max-width:600px;margin:0 auto}
.guide-shot-frame{border-radius:18px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shlg);background:var(--bg2)}
.guide-shot{width:100%;display:block}
.guide-caption{margin-top:10px;font-family:var(--fm);font-size:12px;letter-spacing:.03em;color:var(--tm);text-align:center}

.guide-sep{border:none;border-top:1px solid var(--border);margin:46px 0}

/* "What's next" related cards */
.guide-related{margin-top:72px;padding-top:40px;border-top:1px solid var(--border)}
.guide-related-label{font-family:var(--fm);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--tm);margin-bottom:18px}
.guide-related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.guide-related-card{display:block;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px 20px;box-shadow:var(--shlg);transition:transform .2s,box-shadow .2s,border-color .2s}
.guide-related-card:hover{transform:translateY(-2px);box-shadow:var(--shxl);border-color:var(--border2)}
.guide-related-eye{font-family:var(--fm);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);margin-bottom:8px}
.guide-related-title{font-family:var(--fd);font-weight:700;font-size:16px;color:var(--tp);line-height:1.3;text-wrap:balance}

/* Closing CTA — same recipe as journal's .art-cta */
.guide-cta{margin-top:72px;padding:44px 40px;background:radial-gradient(ellipse 600px 300px at 50% 0,var(--glow),transparent 70%),var(--surface);border:1px solid var(--border);border-radius:24px;text-align:center;box-shadow:var(--shlg)}
.guide-cta .eye{margin-bottom:12px}
.guide-cta h2{font-family:var(--fd);font-weight:700;font-size:28px;letter-spacing:-.01em;color:var(--tp);margin:0 0 12px;text-wrap:balance}
.guide-cta p{font-size:16px;color:var(--tb);margin:0 auto 24px;max-width:44ch}

@media(max-width:640px){
  .guide-wrap,.guide-article-wrap{padding:36px 20px 72px}
  .guide-body{font-size:17px}
  .guide-cta{padding:32px 24px}
}