/* Workflow pages — shared styling. Mirrors hub/styles.css palette. */
:root {
  --bg: #fdf8ee;
  --bg-soft: #f7eedb;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-strong: #ffffff;
  --ink: #1a1a1a;
  --muted: #525252;
  --border: rgba(28, 31, 35, 0.12);
  --accent: #b3502b;
  --accent-strong: #8b3a1c;
  --accent-cool: #1d6f70;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141618;
    --bg-soft: rgba(28, 31, 35, 0.75);
    --surface: rgba(28, 31, 35, 0.88);
    --surface-strong: #1c1f23;
    --ink: #e7e4dc;
    --muted: #98a0ae;
    --border: rgba(231, 228, 220, 0.14);
    --accent: #e07c5a;
    --accent-strong: #f08d6a;
    --accent-cool: #6eb8b9;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-padding-top:60px}
@media (prefers-reduced-motion: no-preference){html{scroll-behavior:smooth}}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:0.01ms !important;animation-iteration-count:1 !important;transition-duration:0.01ms !important;scroll-behavior:auto !important}
}
body{
  font-family:Georgia,"Source Serif Pro",serif;
  background:
    radial-gradient(circle at top left, rgba(179,80,43,0.10), transparent 30%),
    radial-gradient(circle at bottom right, rgba(29,111,112,0.10), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color:var(--ink);
  line-height:1.65;
  min-height:100vh;
}
.skip-link{position:absolute;top:-40px;left:8px;background:var(--ink);color:var(--bg);padding:8px 12px;border-radius:4px;text-decoration:none;font-family:system-ui,sans-serif}
.skip-link:focus{top:8px}
.hub-back{position:fixed;top:12px;left:12px;z-index:99;padding:6px 12px;background:rgba(28,31,35,0.85);color:#fff;text-decoration:none;border-radius:14px;font:600 12px/1 system-ui,sans-serif;letter-spacing:.04em;box-shadow:0 2px 8px rgba(0,0,0,0.18);opacity:.85;transition:opacity .15s ease}
.hub-back:hover,.hub-back:focus{opacity:1}
.page{max-width:920px;margin:0 auto;padding:64px 24px}
.eyebrow{font-family:system-ui,sans-serif;font-size:.7rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:.6rem}
h1{font-size:2.2rem;line-height:1.15;margin-bottom:.6rem;font-weight:700;letter-spacing:-.01em}
.lede{font-size:1.05rem;color:var(--muted);margin-bottom:2.2rem;max-width:60ch}
.steps{display:grid;gap:18px;margin-bottom:2.2rem}
.step{
  display:grid;grid-template-columns:auto 1fr;gap:18px;
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  padding:20px 22px;backdrop-filter:blur(8px);
  transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease;
}
.step:hover{border-color:var(--accent-cool);box-shadow:0 6px 20px rgba(0,0,0,.08);transform:translateY(-1px)}
.step-num{
  width:38px;height:38px;border-radius:50%;
  background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font:700 1.05rem/1 system-ui,sans-serif
}
.step-body h2{font-size:1.15rem;margin-bottom:6px;font-family:Georgia,serif}
.step-body p{color:var(--muted);font-size:.95rem;margin-bottom:10px;font-family:system-ui,sans-serif}
.step-body p.rationale{color:var(--ink);font-size:.92rem;font-family:system-ui,sans-serif;font-style:italic;opacity:.85}
.tool-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.tool-link{
  font-family:system-ui,sans-serif;font-size:.82rem;font-weight:600;
  padding:6px 12px;border-radius:18px;
  background:rgba(179,80,43,.10);color:var(--accent-strong);
  text-decoration:none;border:1px solid rgba(179,80,43,.18);
  transition:background .15s ease
}
.tool-link:hover,.tool-link:focus{background:rgba(179,80,43,.18)}
.tool-link.secondary{background:transparent;color:var(--muted);border-color:var(--border)}
.course-link{display:inline-flex;align-items:center;gap:4px;margin-top:6px;font-family:system-ui,sans-serif;font-size:.82rem;color:var(--accent-cool);text-decoration:none;border-bottom:1px dashed currentColor;padding-bottom:1px}
.course-link:hover,.course-link:focus{color:var(--accent-strong)}
.foot{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--border);font-family:system-ui,sans-serif;font-size:.85rem;color:var(--muted)}
.foot a{color:var(--accent-cool);text-decoration:underline}
/* Top-level companion-course callout (D2-P2-03). Surfaces the matching
   synthesis course at the top of each workflow page so users can read the
   theory before walking the steps. Style mirrors the "course-link" inline
   chip but is wider/heavier as a top-of-page anchor. */
.companion-course{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:8px 14px;
  font-family:system-ui,sans-serif;font-size:.9rem;
  margin:0 0 1.6rem;padding:14px 18px;
  background:rgba(29,111,112,.08);
  border:1px solid rgba(29,111,112,.22);
  border-left:3px solid var(--accent-cool);
  border-radius:10px;color:var(--ink)
}
.companion-course strong{color:var(--accent-cool);font-weight:700}
.companion-course a{color:var(--accent-cool);text-decoration:none;border-bottom:1px dashed currentColor;padding-bottom:1px}
.companion-course a:hover,.companion-course a:focus{color:var(--accent-strong);border-bottom-color:var(--accent-strong)}
.companion-course .sep{color:var(--muted);opacity:.5}
.visually-hidden{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.workflow-nav{display:flex;gap:12px;margin-bottom:1.6rem;flex-wrap:wrap;font-family:system-ui,sans-serif;font-size:.85rem}
.workflow-nav a{
  padding:6px 14px;border-radius:18px;text-decoration:none;
  background:rgba(28,31,35,.06);color:var(--ink);border:1px solid var(--border)
}
.workflow-nav a.current{background:var(--accent);color:#fff;border-color:var(--accent)}
.workflow-nav a:hover:not(.current),.workflow-nav a:focus:not(.current){background:rgba(28,31,35,.10)}
@media (max-width:600px){
  .step{grid-template-columns:1fr}
  .step-num{margin-bottom:6px}
}