@import url('https://fonts.googleapis.com/css2?family=Merriweather:ital,wght@0,300;0,400;0,700;1,300;1,400&family=Outfit:wght@400;500;600;700;800&family=DM+Sans:wght@400;500;700&display=swap');

:root {
  --ac-bg: #f8fafc;
  --ac-surface: #ffffff;
  --ac-navy: #1e3a8a;
  --ac-navy-dark: #0f172a;
  --ac-terra: #b45309;
  --ac-terra-light: #d97706;
  --ac-ink: #1e293b;
  --ac-slate: #475569;
  --ac-border: #e2e8f0;
  --ac-border-strong: #cbd5e1;
  --ac-font-serif: 'Merriweather', Georgia, serif;
  --ac-font-heading: 'Outfit', system-ui, sans-serif;
  --ac-font-sans: 'DM Sans', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--ac-bg); color: var(--ac-ink); font-family: var(--ac-font-serif); font-size: 15px; line-height: 1.75; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

.ac-wrap { width: 100%; max-width: 1220px; margin: 0 auto; padding: 0 20px; }

/* Academic Top Band */
.ac-top-band { background: var(--ac-navy-dark); color: #cbd5e1; font-family: var(--ac-font-heading); font-size: 11px; padding: 7px 0; border-bottom: 2px solid var(--ac-terra); }
.ac-top-flex { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px; }
.ac-badge-peer { background: var(--ac-terra); color: #fff; padding: 2px 8px; border-radius: 2px; font-weight: 700; }

/* Academic Masthead */
.ac-masthead { background: var(--ac-surface); border-bottom: 1px solid var(--ac-border); padding: 24px 0 16px; }
.ac-mast-flex { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
.ac-brand-box { display: flex; align-items: center; gap: 14px; }
.ac-seal { width: 44px; height: 44px; background: var(--ac-navy); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--ac-font-heading); font-weight: 800; font-size: 18px; border: 2px solid var(--ac-terra); }
.ac-title { font-family: var(--ac-font-heading); font-size: 28px; font-weight: 800; color: var(--ac-navy-dark); letter-spacing: -0.02em; }
.ac-title span { color: var(--ac-terra); }
.ac-subtitle { font-family: var(--ac-font-sans); font-size: 12px; color: var(--ac-slate); text-transform: uppercase; letter-spacing: 0.5px; }

/* Navigation */
.ac-nav { background: var(--ac-navy); border-bottom: 3px solid var(--ac-terra); position: sticky; top: 0; z-index: 90; }
.ac-nav-ul { display: flex; list-style: none; flex-wrap: wrap; }
.ac-nav-a { display: block; padding: 12px 18px; font-family: var(--ac-font-heading); font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; color: #e2e8f0; transition: all 0.15s; }
.ac-nav-a:hover, .ac-nav-a.active { background: #172554; color: #fff; border-bottom: 2px solid var(--ac-terra-light); }

/* Breadcrumbs */
.ac-crumb { font-family: var(--ac-font-heading); font-size: 11px; padding: 10px 0; color: var(--ac-slate); background: #f1f5f9; border-bottom: 1px solid var(--ac-border); }
.ac-crumb a { color: var(--ac-navy); font-weight: 700; }

/* Front Page Layout */
.ac-main { padding: 32px 0 60px; }
.ac-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 32px; }

/* Lead Policy Dossier */
.ac-lead-card { background: var(--ac-surface); border: 1px solid var(--ac-border); padding: 32px; border-radius: 4px; box-shadow: 0 1px 4px rgba(0,0,0,0.03); margin-bottom: 32px; }
.ac-lead-tag { display: inline-block; font-family: var(--ac-font-heading); font-size: 11px; font-weight: 800; text-transform: uppercase; color: var(--ac-terra); background: #fef3c7; padding: 3px 8px; border-radius: 2px; margin-bottom: 12px; }
.ac-lead-h1 { font-family: var(--ac-font-heading); font-size: 32px; line-height: 1.25; font-weight: 800; color: var(--ac-navy-dark); margin-bottom: 12px; }
.ac-lead-h1 a:hover { color: var(--ac-navy); }
.ac-byline { font-family: var(--ac-font-heading); font-size: 11px; color: var(--ac-slate); padding-bottom: 12px; border-bottom: 1px solid var(--ac-border); margin-bottom: 18px; display: flex; gap: 14px; flex-wrap: wrap; text-transform: uppercase; }
.ac-lead-img { margin-bottom: 20px; border-radius: 2px; overflow: hidden; border: 1px solid var(--ac-border); }
.ac-lead-img img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.ac-lead-caption { font-family: var(--ac-font-sans); font-size: 11px; color: var(--ac-slate); padding: 6px 12px; background: #f8fafc; border-top: 1px solid var(--ac-border); }
.ac-intro { font-size: 17px; line-height: 1.7; color: #1e293b; font-weight: 400; margin-bottom: 16px; }
.ac-p { margin-bottom: 16px; color: #334155; }

/* Subgrid */
.ac-subgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 32px; }
.ac-subcard { background: var(--ac-surface); border: 1px solid var(--ac-border); border-radius: 4px; overflow: hidden; display: flex; flex-direction: column; }
.ac-subcard-img { aspect-ratio: 16/10; overflow: hidden; border-bottom: 1px solid var(--ac-border); }
.ac-subcard-img img { width: 100%; height: 100%; object-fit: cover; }
.ac-subcard-body { padding: 18px; flex: 1; display: flex; flex-direction: column; }
.ac-subcard-tag { font-family: var(--ac-font-heading); font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--ac-terra); margin-bottom: 6px; }
.ac-subcard-h2 { font-family: var(--ac-font-heading); font-size: 18px; font-weight: 700; color: var(--ac-navy-dark); margin-bottom: 8px; line-height: 1.35; }
.ac-subcard-h2 a:hover { color: var(--ac-navy); }
.ac-subcard-p { font-family: var(--ac-font-sans); font-size: 13px; color: var(--ac-slate); line-height: 1.55; margin-bottom: 12px; }
.ac-subcard-link { font-family: var(--ac-font-heading); font-size: 11px; font-weight: 700; text-transform: uppercase; color: var(--ac-navy); margin-top: auto; }

/* Sidebar */
.ac-side-box { background: var(--ac-surface); border: 1px solid var(--ac-border); padding: 22px; border-radius: 4px; margin-bottom: 24px; }
.ac-side-head { font-family: var(--ac-font-heading); font-size: 15px; font-weight: 700; text-transform: uppercase; color: var(--ac-navy); border-bottom: 2px solid var(--ac-terra); padding-bottom: 8px; margin-bottom: 14px; }
.ac-side-item { padding-bottom: 12px; border-bottom: 1px solid var(--ac-border); margin-bottom: 12px; }
.ac-side-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.ac-side-tag { font-family: var(--ac-font-heading); font-size: 10px; font-weight: 700; text-transform: uppercase; color: var(--ac-terra); }
.ac-side-title { font-family: var(--ac-font-heading); font-size: 14px; font-weight: 600; color: var(--ac-navy-dark); margin-top: 4px; line-height: 1.4; }
.ac-side-title a:hover { color: var(--ac-navy); }

/* Table & Quotes */
.ac-table { width: 100%; border-collapse: collapse; margin: 24px 0; font-family: var(--ac-font-sans); font-size: 13px; }
.ac-table th { background: var(--ac-navy); color: #fff; text-align: left; padding: 10px 14px; font-family: var(--ac-font-heading); font-size: 11px; text-transform: uppercase; }
.ac-table td { padding: 10px 14px; border-bottom: 1px solid var(--ac-border); background: var(--ac-surface); }
.ac-table tr:nth-child(even) td { background: #f8fafc; }

.ac-quote { font-family: var(--ac-font-serif); font-style: italic; font-size: 17px; color: var(--ac-navy-dark); border-left: 4px solid var(--ac-terra); padding: 14px 20px; background: #fefce8; margin: 24px 0; }
.ac-quote-author { display: block; font-family: var(--ac-font-heading); font-style: normal; font-size: 11px; font-weight: 700; color: var(--ac-slate); margin-top: 8px; text-transform: uppercase; }

/* Article Box */
.ac-article-box { max-width: 860px; margin: 32px auto; background: var(--ac-surface); border: 1px solid var(--ac-border); padding: 40px; border-radius: 4px; }
.ac-article-box h2 { font-family: var(--ac-font-heading); font-size: 22px; color: var(--ac-navy-dark); margin: 30px 0 12px; }
.ac-btn { display: inline-block; background: var(--ac-navy); color: #fff; padding: 12px 24px; font-family: var(--ac-font-heading); font-size: 12px; font-weight: 700; text-transform: uppercase; border: none; cursor: pointer; border-radius: 2px; }
.ac-btn:hover { background: var(--ac-terra); }

/* Footer */
.ac-footer { background: var(--ac-navy-dark); color: #94a3b8; font-family: var(--ac-font-sans); font-size: 13px; padding: 48px 0 24px; border-top: 4px solid var(--ac-terra); }
.ac-foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1.2fr 1.3fr; gap: 36px; padding-bottom: 36px; border-bottom: 1px solid #1e293b; }
.ac-foot-h4 { font-family: var(--ac-font-heading); font-size: 14px; font-weight: 700; color: #fff; text-transform: uppercase; margin-bottom: 14px; }
.ac-foot-links { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.ac-foot-links a { color: #94a3b8; font-size: 12px; }
.ac-foot-links a:hover { color: #fde68a; }

@media (max-width: 900px) {
  .ac-grid { grid-template-columns: 1fr; }
  .ac-subgrid { grid-template-columns: 1fr; }
  .ac-foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .ac-foot-grid { grid-template-columns: 1fr; }
  .ac-article-box { padding: 20px; }
}