/* ─── Guides pages ─────────────────────────────────────────────── */
.container { max-width: 980px; padding: 24px; }

/* Guides index hero */
.guides-hero { margin: 38px 0 30px; }
.guides-hero h1 { max-width: 780px; }
.guides-hero p { max-width: 760px; font-size: 1.05rem; }
.guides-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin: 26px 0 40px; }

/* Guide cards */
.guide-card { text-decoration: none; color: var(--text); background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 22px; display: flex; flex-direction: column; gap: 10px; transition: all .2s ease; }
.guide-card:hover { transform: translateY(-3px); border-color: var(--accent); box-shadow: 0 12px 28px rgba(0,0,0,.28); }
.guide-emoji { font-size: 30px; }
.guide-card h2, .guide-card h3 { font-size: 1.18rem; margin: 0; }
.guide-card p { font-size: .95rem; }
.guide-meta { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--border); color: #93c5fd; font-weight: 800; font-size: 14px; }

/* ─── Article layout ───────────────────────────────────────────── */
.article-layout { max-width: 820px; margin: 0 auto; }
.article-header { margin: 28px 0 18px; }
.article-header h1 { margin-bottom: 10px; }
.article-header p { font-size: 1.08rem; color: var(--text-muted, #94a3b8); max-width: 680px; }

/* Kicker + meta bar */
.article-kicker { color: #93c5fd; font-weight: 800; margin-bottom: 10px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.article-read-time { font-size: 0.82rem; font-weight: 600; color: #64748b; background: rgba(255,255,255,.06); border: 1px solid var(--border); border-radius: 20px; padding: 3px 11px; letter-spacing: .02em; }

/* Article intro lead */
.article-intro { font-size: 1.06rem; line-height: 1.75; color: var(--text); margin-bottom: 6px; }

/* Cards */
.article-card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; padding: 26px; margin: 18px 0; }
.article-card h2 { font-size: 1.3rem; margin: 0 0 12px; }
.article-card p { margin: 0 0 10px; line-height: 1.7; }
.article-card p:last-child { margin-bottom: 0; }
.cta-card { background: rgba(59,130,246,.10); border-color: rgba(59,130,246,.35); }
.cta-card a { display: inline-flex; margin-top: 10px; color: #bfdbfe; font-weight: 900; text-decoration: none; font-size: 1.05rem; transition: color .2s; }
.cta-card a:hover { color: #e0f2fe; }

/* ─── Data tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin: 16px 0 4px; border-radius: 12px; border: 1px solid var(--border); }
.data-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.data-table thead tr { background: rgba(59,130,246,.12); }
.data-table th { padding: 11px 16px; text-align: left; font-weight: 700; color: #93c5fd; font-size: 0.82rem; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap; }
.data-table td { padding: 10px 16px; border-top: 1px solid var(--border); vertical-align: middle; }
.data-table tbody tr:hover { background: rgba(255,255,255,.03); }
.data-table .td-best { color: #4ade80; font-weight: 700; }
.data-table .td-muted { color: #64748b; font-size: 0.85rem; }
.data-table .td-warn { color: #fbbf24; font-weight: 700; }
.data-table .td-badge { display: inline-block; padding: 2px 9px; border-radius: 20px; font-size: 0.78rem; font-weight: 700; }
.badge-green { background: rgba(74,222,128,.15); color: #4ade80; }
.badge-yellow { background: rgba(251,191,36,.15); color: #fbbf24; }
.badge-red { background: rgba(248,113,113,.15); color: #f87171; }
.badge-blue { background: rgba(147,197,253,.15); color: #93c5fd; }

/* ─── Stat grid ────────────────────────────────────────────────── */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; margin: 16px 0; }
.stat-block { background: rgba(59,130,246,.08); border: 1px solid rgba(59,130,246,.2); border-radius: 14px; padding: 16px 18px; }
.stat-value { font-size: 1.7rem; font-weight: 900; color: #93c5fd; line-height: 1.1; }
.stat-label { font-size: 0.8rem; color: #64748b; margin-top: 4px; line-height: 1.4; }

/* ─── Highlight / callout box ──────────────────────────────────── */
.highlight-box { border-left: 3px solid #3b82f6; background: rgba(59,130,246,.07); border-radius: 0 12px 12px 0; padding: 14px 18px; margin: 14px 0; font-size: 0.95rem; }
.highlight-box strong { color: #93c5fd; }
.warn-box { border-left: 3px solid #f59e0b; background: rgba(245,158,11,.07); border-radius: 0 12px 12px 0; padding: 14px 18px; margin: 14px 0; font-size: 0.95rem; }
.warn-box strong { color: #fbbf24; }

/* ─── FAQ block ────────────────────────────────────────────────── */
.faq-block { margin: 18px 0; }
.faq-block h2 { font-size: 1.3rem; margin-bottom: 12px; }
.faq-block details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px; margin: 10px 0; }
.faq-block details[open] { border-color: rgba(59,130,246,.4); }
.faq-block summary { cursor: pointer; font-weight: 700; color: var(--text); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-block summary::after { content: '+'; color: #93c5fd; font-size: 1.2rem; font-weight: 900; transition: transform .2s; }
.faq-block details[open] summary::after { content: '−'; }
.faq-block details p { margin: 12px 0 0; line-height: 1.7; color: #94a3b8; }

/* ─── Related guides ───────────────────────────────────────────── */
.related-guides { margin: 24px 0 18px; }
.related-guides h2 { font-size: 1.15rem; margin-bottom: 14px; color: #94a3b8; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.related-card { display: flex; align-items: center; gap: 12px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 14px 16px; text-decoration: none; color: var(--text); transition: all .2s; }
.related-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.related-card .rc-emoji { font-size: 1.4rem; flex-shrink: 0; }
.related-card .rc-text { font-size: 0.88rem; font-weight: 700; line-height: 1.35; }

/* ─── Responsive ───────────────────────────────────────────────── */
@media (max-width: 640px) {
  .container { padding: 16px; }
  .article-card { padding: 18px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .data-table th, .data-table td { padding: 8px 12px; }
  .related-grid { grid-template-columns: 1fr; }
}