/* ============================================================
   Acorddesk — guide.css
   Individual guide page styles
   ============================================================ */

:root{ --content:68ch; }

/* ARTICLE HERO */
.article-hero{background:var(--white);padding:56px 0 52px;border-bottom:1px solid var(--line)}
.article-hero-inner{max-width:820px}
.article-label{display:inline-flex;align-items:center;gap:7px;background:var(--blue-lt);color:var(--blue-h);font-size:.7rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;padding:4px 12px;border-radius:20px;margin-bottom:20px;border:1px solid var(--blue-bd)}
.article-label-dot{width:4px;height:4px;background:var(--blue);border-radius:50%}
.article-hero h1{font-family:var(--I);font-size:clamp(1.9rem,4vw,3rem);font-weight:800;color:var(--ink);line-height:1.1;letter-spacing:-.04em;margin-bottom:18px;max-width:22ch}
.article-standfirst{font-size:1.1rem;color:var(--mid);line-height:1.75;max-width:var(--content);margin-bottom:28px}
.article-meta{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.meta-author{display:flex;align-items:center;gap:10px}
.meta-av{width:36px;height:36px;border-radius:50%;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800;color:#fff;flex-shrink:0}
.meta-author-name{font-size:.83rem;font-weight:700;color:var(--ink);line-height:1.2}
.meta-author-role{font-size:.73rem;color:var(--faint)}
.meta-divider{width:1px;height:28px;background:var(--line)}
.meta-stat{font-size:.78rem;color:var(--faint);display:flex;align-items:center;gap:5px}
.meta-stat svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;opacity:.5}

/* LAYOUT */
.article-layout{display:grid;grid-template-columns:1fr 300px;gap:52px;padding:52px 0 88px;align-items:start}
.article-body{min-width:0}

/* BODY TYPOGRAPHY */
.article-body h2{font-family:var(--I);font-size:1.4rem;font-weight:800;color:var(--ink);line-height:1.2;letter-spacing:-.03em;margin:48px 0 14px;scroll-margin-top:80px}
.article-body h2:first-child{margin-top:0}
.article-body h3{font-size:1.05rem;font-weight:700;color:var(--ink);line-height:1.3;letter-spacing:-.02em;margin:28px 0 10px}
.article-body p{font-size:.97rem;color:var(--body);line-height:1.78;margin-bottom:16px;max-width:var(--content)}
.article-body p:last-child{margin-bottom:0}
.article-body a{color:var(--blue);font-weight:500;border-bottom:1px solid var(--blue-bd);padding-bottom:1px;transition:border-color .15s}
.article-body a:hover{border-color:var(--blue);text-decoration:none}
.art-divider{height:1px;background:var(--line);margin:48px 0;max-width:var(--content)}

/* CALLOUTS */
.callout{border-left:3px solid var(--blue);border-radius:0 10px 10px 0;padding:18px 22px;margin:24px 0;max-width:var(--content);background:var(--blue-lt)}
.callout-amber{border-left-color:var(--amber);background:var(--amber-lt)}
.callout-label{font-size:.67rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;margin-bottom:6px;color:var(--blue)}
.callout-amber .callout-label{color:var(--amber)}
.callout p{font-size:.9rem;color:var(--ink);line-height:1.7;margin:0;max-width:none}

/* EXPERT NOTE */
.expert-note{background:var(--dark);border-radius:12px;padding:24px 28px;margin:28px 0;max-width:var(--content)}
.en-head{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.en-av{width:30px;height:30px;border-radius:50%;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:.65rem;font-weight:800;color:#fff;flex-shrink:0}
.en-byline{font-size:.74rem;font-weight:600;color:rgba(255,255,255,.3)}
.expert-note p{font-size:.9rem;color:rgba(255,255,255,.55);line-height:1.72;margin:0;max-width:none}
.expert-note p strong{color:rgba(255,255,255,.9);font-weight:600}

/* REFERENCE TABLE */
.ref-table-wrap{overflow-x:auto;margin:28px 0;max-width:var(--content);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ref-table{width:100%;border-collapse:collapse;font-size:.87rem}
.ref-table th{background:var(--bg);color:var(--ink);font-weight:700;font-size:.75rem;letter-spacing:.04em;text-transform:uppercase;padding:11px 14px;text-align:left;border-bottom:2px solid var(--line)}
.ref-table td{padding:12px 14px;border-bottom:1px solid var(--line);color:var(--body);line-height:1.5;vertical-align:top}
.ref-table tr:last-child td{border-bottom:none}
.ref-table tr:hover td{background:var(--bg)}
.td-form{font-weight:700;color:var(--ink);white-space:nowrap}
.td-badge{display:inline-block;font-size:.68rem;font-weight:700;padding:2px 8px;border-radius:12px}
.badge-cert{background:var(--blue-lt);color:var(--blue)}
.badge-comm{background:var(--green-lt);color:var(--green)}
.badge-pers{background:var(--amber-lt);color:var(--amber)}
.badge-chng{background:#F3E8FF;color:var(--violet)}

/* INFOGRAPHIC */
.infographic{margin:36px 0;max-width:var(--content);background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.infographic-label{background:var(--ink);padding:12px 22px;display:flex;align-items:center;justify-content:space-between}
.infographic-label-text{font-size:.7rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.infographic-label-title{font-size:.82rem;font-weight:700;color:#fff}
.infographic-body{padding:28px 24px}
.infographic-caption{padding:0 24px 18px;font-size:.78rem;color:var(--faint);font-style:italic;line-height:1.5}

/* SIDEBAR */
.sidebar{position:sticky;top:78px;display:flex;flex-direction:column;gap:24px}
.toc-card{background:var(--white);border:1px solid var(--line);border-radius:12px;overflow:hidden}
.toc-head{padding:16px 20px;border-bottom:1px solid var(--line);font-size:.78rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mid)}
.author-sidebar{background:var(--dark);border-radius:12px;overflow:hidden}
.author-sidebar-head{padding:20px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.07)}
.author-av{width:44px;height:44px;border-radius:50%;background:var(--blue);display:flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:800;color:#fff;flex-shrink:0}
.author-sidebar-name{font-size:.87rem;font-weight:700;color:#fff}
.author-sidebar-role{font-size:.72rem;color:rgba(255,255,255,.35);margin-top:2px}
.author-sidebar-bio{padding:16px 20px;font-size:.82rem;color:rgba(255,255,255,.4);line-height:1.65}
.author-sidebar-link{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-top:1px solid rgba(255,255,255,.07);font-size:.8rem;font-weight:600;color:#60A5FA;transition:background .15s}
.author-sidebar-link:hover{background:rgba(255,255,255,.04);text-decoration:none}
.author-sidebar-link svg{width:12px;height:12px;fill:none;stroke:currentColor;stroke-width:2.5;stroke-linecap:round;transition:transform .2s}
.author-sidebar-link:hover svg{transform:translateX(3px)}

/* RESPONSIVE */
@media(max-width:960px){
  .article-layout{grid-template-columns:1fr}
  .sidebar{position:static;display:contents}
  .toc-card{display:none}
  .author-sidebar{display:none}
}