/* Base layout */
:root{
  --container: 1200px;
  --gap: 24px;
  --radius: 14px;
  --shadow: 0 6px 18px rgba(0,0,0,.06);
  --text: #1a1f2b;
  --muted: #5c6370;
  --line: rgba(0,0,0,.06);
  --brand: #0b6e6e;
}

*{box-sizing:border-box}
body{margin:0;color:var(--text);font: 400 16px/1.7 "Inter",system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial,sans-serif;background:#fff}
img{max-width:100%;height:auto;border-radius: var(--radius);display:block}
a{color:#0b213e;text-decoration:none}
a:hover{text-decoration:underline}

.acq-content{max-width:var(--container);margin:0 auto;padding:0 18px}

/* Header */
.site-header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:1000}
.acq-header-inner{max-width:var(--container);margin:0 auto;padding:10px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px}
.acq-logo img{height:36px;width:auto;border-radius:0}
.acq-site-title{font-weight:700}

.acq-nav ul{list-style:none;display:flex;gap:18px;margin:0;padding:0}
.acq-nav li{display:inline-block}
.acq-nav a{padding:10px 6px;border-bottom:2px solid transparent}
.acq-nav a:hover,.acq-nav .current-menu-item>a{border-bottom-color:#0b213e}

/* Burger + drawer */
.acq-burger{display:none;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px 8px}
.acq-burger span{display:block;width:22px;height:2px;background:#222;margin:5px 0;border-radius:2px}
.acq-nav-drawer{display:none;position:fixed;inset:0 0 auto auto;width:min(86vw,320px);height:100vh;background:#fff;border-left:1px solid var(--line);box-shadow: var(--shadow);padding:18px;z-index:1500;overflow:auto}
.acq-nav-drawer ul{list-style:none;margin:0;padding:0}
.acq-nav-drawer li{border-bottom:1px solid var(--line)}
.acq-nav-drawer a{display:block;padding:14px 6px}

/* Hero (home) — 1 grande + 2 compatti */
.acq-hero{padding:20px 0 10px;border-bottom:1px solid var(--line)}
.acq-hero-grid{
  display:grid;gap:16px;
  grid-template-columns: 2fr 1fr;
  grid-auto-rows: 1fr;
}
.acq-hero-card{
  display:flex;flex-direction:column;border:1px solid var(--line);
  border-radius:14px;overflow:hidden;background:#fff;box-shadow:var(--shadow);
}
.acq-hero-card--lg{grid-row:span 2;}
.acq-hero-media img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;border-radius:0}
.acq-hero-content{padding:14px}
.acq-hero-cat{font-size:.8rem;color:var(--muted);margin-bottom:.2rem}
.acq-hero-title{font-size:1.15rem;line-height:1.35;margin:.2rem 0 .35rem;font-weight:800}
.acq-hero-excerpt{margin:0;color:#4b5563;font-size:.95rem}

@media (max-width:1024px){
  .acq-hero-grid{grid-template-columns:1fr}
  .acq-hero-card--lg{grid-row:auto;}
}

/* Grid (lista articoli) */
.acq-grid{padding:26px 0}
.acq-grid__inner{display:grid;grid-template-columns: repeat(3, 1fr);gap:var(--gap)}
.acq-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow: var(--shadow)}
.acq-card__thumb{display:block}
.acq-card__body{padding:14px 16px}
.acq-card__cat{font-size:.8rem;color:var(--muted);margin-bottom:.25rem}
.acq-card__title{font-size:1.05rem;margin:.25rem 0 .5rem}
.acq-card__excerpt{color:var(--muted)}

.acq-pagination{display:flex;justify-content:center;gap:8px;margin:24px 0}
.acq-pagination a,.acq-pagination span{border:1px solid var(--line);border-radius:8px;padding:8px 12px}

/* Archive header */
.acq-archive-head{padding:12px 0 8px}
.page-title{font-weight:800;font-size:1.6rem;margin:0 0 8px}

/* Single */
.acq-single-head{padding:16px 0 6px;border-bottom:1px solid var(--line)}
.entry-title{font-size:2.2rem;margin:0 0 8px}
.entry-excerpt{color:var(--muted);font-style:italic;margin:4px 0 6px}

.acq-article-hook{font-size:1.1rem;line-height:1.7;margin:.75rem 0 1.25rem;color:#374151;}
.acq-featured{margin:14px 0 12px}
.acq-toc{border:1px solid var(--line);background:#fafafa;border-radius:12px;padding:14px 16px;margin:12px 0 18px}
.acq-toc__title{font-weight:700;margin-bottom:6px}
.acq-toc__list{margin:0;padding-left:18px}
.acq-toc__list .lvl-3{margin-left:12px}
.acq-entry{font-size:1.05rem}
.acq-entry img{margin:14px auto;border-radius:var(--radius)}

/* Author + Prev/Next */
.acq-authorbox{display:flex;gap:14px;border-top:1px solid var(--line);padding-top:16px;margin-top:22px}
.acq-authorbox__avatar img{border-radius:50%}
.acq-authorbox__name{font-weight:700}
.acq-postnav{display:flex;justify-content:space-between;margin-top:18px}

/* Articoli suggeriti */
.acq-related{margin-top:22px}
.acq-related__title{font-size:1.2rem;font-weight:800;margin:0 0 .6rem}
.acq-related__grid{display:grid;grid-template-columns: repeat(3, 1fr);gap:16px}
@media (max-width: 900px){ .acq-related__grid{grid-template-columns: 1fr 1fr} }
@media (max-width: 600px){ .acq-related__grid{grid-template-columns: 1fr} }

/* Footer */
.site-footer{border-top:1px solid var(--line);margin-top:28px;background:#fff}
.acq-footer-inner{max-width:var(--container);margin:0 auto;padding:18px 18px}
.acq-footer-widgets{display:grid;grid-template-columns: repeat(3,1fr);gap:24px;margin:6px 0 10px}
.acq-subfooter{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);margin-top:14px;padding-top:12px}
.acq-copy{font-size:.9rem;color:var(--muted)}

/* Responsive */
@media (max-width: 1024px){
  .acq-grid__inner{grid-template-columns: repeat(2, 1fr)}
}
@media (max-width: 720px){
  .acq-header-inner{padding:8px 14px}
  .acq-nav ul{display:none}
  .acq-burger{display:inline-block}
  .acq-grid__inner{grid-template-columns: 1fr}
  .entry-title{font-size:1.9rem}
  .acq-content{padding:0 14px}
}