/* ===========================================================================
   SILK MERIDIAN - GRAFICA DELLE PAGINE ARTICOLO
   ---------------------------------------------------------------------------
   Estratto dalle quattro pagine segnaposto, dove questo stesso blocco stava
   copiato dentro ogni file. I tre blocchi che le pagine avevano in testa
   erano: il sistema grafico del sito (gia' in site.css), questo, e le
   rifiniture di pagina (gia' in site.css). Solo questo era unico, e da qui
   in avanti vive soltanto qui.

   Da caricare SEMPRE dopo site.css e fixes.css. Non ci sono selettori in
   comune con quei due fogli, quindi l'ordine non genera conflitti: serve
   solo perche' le regole degli articoli restino le ultime a parlare.

   Usa le variabili del sito (--deep, --gold, --paper, --ink-faint, --mono):
   non definirne di nuove qui, cambiarle in site.css le cambia ovunque.
   =========================================================================== */

/* Reading progress */
#read-progress { position:fixed; top:var(--nav-h); left:0; right:0; z-index:999; height:2px; background:transparent; }
#read-bar { height:100%; background:var(--gold); width:0%; transition:width 0.1s linear; }

/* Hero */
#article-hero {
  position:relative; min-height:72vh;
  background:var(--deep); overflow:hidden;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding-top:var(--nav-h);
}
.ah-cover { position:absolute; inset:0; }
.ah-cover img { width:100%; height:100%; object-fit:cover; display:block; }
.ah-overlay { position:absolute; inset:0; background:linear-gradient(to bottom, rgba(3,18,13,0.2) 0%, rgba(3,18,13,0.55) 45%, rgba(3,18,13,0.95) 85%, var(--deep) 100%); z-index:1; }
.ah-grain { position:absolute; inset:0; opacity:0.04; z-index:2; background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); background-size:200px; pointer-events:none; }
.ah-content { position:relative; z-index:3; padding:5rem 0; }
.ah-breadcrumb { display:flex; align-items:center; gap:0.6rem; font-family:var(--mono); font-size:9px; letter-spacing:0.4em; text-transform:uppercase; color:rgba(255,255,255,0.28); margin-bottom:2.5rem; }
.ah-breadcrumb a { color:var(--gold); text-decoration:none; transition:opacity 0.2s; } .ah-breadcrumb a:hover { opacity:0.7; }
.ah-sep { color:rgba(255,255,255,0.15); }
.ah-cat { font-family:var(--mono); font-size:9px; letter-spacing:0.55em; text-transform:uppercase; color:var(--gold); margin-bottom:1.5rem; display:flex; align-items:center; gap:1rem; }
.ah-cat::before { content:''; display:inline-block; width:20px; height:1px; background:var(--gold); }
.ah-title { font-family:var(--serif); font-weight:300; font-size:clamp(2.2rem,4.5vw,5.5rem); line-height:1.02; color:var(--white); letter-spacing:-0.02em; max-width:900px; margin-bottom:2.5rem; }
.ah-meta { display:flex; align-items:center; gap:2.5rem; flex-wrap:wrap; }
.ah-meta-item { font-family:var(--mono); font-size:9px; letter-spacing:0.3em; text-transform:uppercase; color:rgba(255,255,255,0.3); }
.ah-meta-item span { color:rgba(255,255,255,0.6); display:block; margin-top:0.2rem; font-size:11px; letter-spacing:0.1em; }
.access-pill { display:inline-flex; align-items:center; gap:0.5rem; padding:0.3rem 1rem; border:1px solid; font-family:var(--mono); font-size:9px; letter-spacing:0.3em; text-transform:uppercase; }
.access-pill.restricted { border-color:rgba(201,168,76,0.3); color:rgba(201,168,76,0.7); }
.access-pill.public     { border-color:rgba(34,197,94,0.3); color:rgba(34,197,94,0.7); }
/* No cover: animated dark bg */
.ah-no-cover { background:linear-gradient(135deg,var(--deep) 0%,#0a2218 60%,rgba(201,168,76,0.04) 100%); }
.ah-grid-lines { position:absolute; inset:0; z-index:1; pointer-events:none; background-image:linear-gradient(rgba(201,168,76,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(201,168,76,0.03) 1px,transparent 1px); background-size:80px 80px; }

/* Article layout */
#article-body { background:var(--paper); padding:7rem 0 5rem; }
.article-grid { display:grid; grid-template-columns:1fr 320px; gap:6rem; align-items:start; }

/* Article typography */
.article-excerpt { font-family:var(--serif); font-size:clamp(1.15rem,2vw,1.5rem); font-weight:300; font-style:italic; line-height:1.65; color:var(--ink); border-left:3px solid var(--gold); padding-left:2rem; margin-bottom:3.5rem; }
.article-cover { width:100%; margin-bottom:3.5rem; position:relative; overflow:hidden; border:1px solid var(--ink-faint); }
.article-cover img { width:100%; height:440px; object-fit:cover; display:block; transition:transform 1.2s var(--ease-out); }
.article-cover:hover img { transform:scale(1.02); }
.article-cover-cap { padding:0.75rem 1.25rem; font-family:var(--mono); font-size:9px; letter-spacing:0.25em; color:var(--ink-mid); background:var(--paper-mid); border-top:1px solid var(--ink-faint); text-transform:uppercase; }
.article-body { font-size:16px; font-weight:300; line-height:1.95; color:rgba(28,26,23,0.72); }
.article-body p { margin-bottom:1.75rem; }
.article-body h2 { font-family:var(--serif); font-size:clamp(1.6rem,2.5vw,2.4rem); font-weight:300; color:var(--ink); margin:3rem 0 1.25rem; line-height:1.15; }
.article-body h3 { font-family:var(--serif); font-size:clamp(1.2rem,1.8vw,1.7rem); font-weight:400; color:var(--ink); margin:2.5rem 0 1rem; }
.article-body h4 { font-family:var(--mono); font-size:10px; letter-spacing:0.45em; text-transform:uppercase; color:var(--gold); margin:2rem 0 0.75rem; }
.article-body strong { font-weight:600; color:var(--ink); }
.article-body a { color:var(--gold); border-bottom:1px solid var(--gold-dim); transition:border-color 0.2s; }
.article-body a:hover { border-bottom-color:var(--gold); }
.article-body ul,.article-body ol { padding-left:2rem; margin:1.5rem 0; }
.article-body li { margin-bottom:0.6rem; line-height:1.8; }
.article-body ul li::marker { color:var(--gold); }
.article-body blockquote { border-left:3px solid var(--gold); padding:1.5rem 2rem; margin:2.5rem 0; background:var(--paper-mid); font-family:var(--serif); font-style:italic; font-size:clamp(1.1rem,1.8vw,1.4rem); line-height:1.6; }
.article-body hr { border:none; border-top:1px solid var(--ink-faint); margin:3rem 0; }
.article-body table { width:100%; border-collapse:collapse; margin:2rem 0; font-size:14px; }
.article-body th { background:var(--deep); color:#fff; text-align:left; padding:0.75rem 1rem; font-family:var(--mono); font-size:9px; letter-spacing:0.3em; text-transform:uppercase; }
.article-body td { padding:0.75rem 1rem; border-bottom:1px solid var(--ink-faint); }
.article-body tr:hover td { background:var(--paper-mid); }

/* Access gate */
.gate-blur { filter:blur(5px); opacity:0.38; pointer-events:none; user-select:none; max-height:180px; overflow:hidden; }
.gate-panel { background:var(--white); border:1px solid var(--ink-faint); border-left:4px solid var(--gold); padding:3rem; text-align:center; margin-top:-1rem; }
.gate-icon  { font-family:var(--serif); font-size:3rem; font-style:italic; color:var(--gold); display:block; margin-bottom:1.25rem; }
.gate-title { font-family:var(--serif); font-size:1.9rem; font-weight:300; margin-bottom:0.75rem; }
.gate-text  { font-size:13px; color:var(--ink-mid); line-height:1.8; max-width:380px; margin:0 auto 2rem; }
.gate-btns  { display:flex; gap:1rem; justify-content:center; flex-wrap:wrap; }

/* Sidebar */
.sidebar { position:sticky; top:calc(var(--nav-h) + 2rem); }
.sb-card { background:var(--white); border:1px solid var(--ink-faint); padding:2rem; margin-bottom:1.5rem; }
.sb-card-title { font-family:var(--mono); font-size:9px; letter-spacing:0.45em; text-transform:uppercase; color:var(--gold); padding-bottom:0.75rem; border-bottom:1px solid var(--ink-faint); margin-bottom:1.25rem; }
.sb-meta-row { display:flex; justify-content:space-between; align-items:center; padding:0.65rem 0; border-bottom:1px solid var(--ink-faint); }
.sb-meta-row:last-child { border-bottom:none; }
.sb-meta-key { font-family:var(--mono); font-size:9px; letter-spacing:0.3em; text-transform:uppercase; color:var(--ink-mid); }
.sb-meta-val { font-size:12px; font-weight:500; color:var(--ink); text-align:right; max-width:150px; }
.sb-cta { background:var(--deep); padding:2.5rem; text-align:center; margin-bottom:1.5rem; }
.sb-cta-title { font-family:var(--serif); font-size:1.6rem; font-weight:300; color:#fff; margin-bottom:0.75rem; }
.sb-cta-text  { font-size:12px; color:rgba(255,255,255,0.38); line-height:1.7; margin-bottom:2rem; }
.related-link { display:block; text-decoration:none; color:inherit; padding:1.25rem; border:1px solid var(--ink-faint); margin-bottom:1px; transition:all 0.3s; }
.related-link:hover { background:var(--deep); border-color:var(--deep); }
.related-link:hover .related-title { color:#fff; }
.related-img   { width:100%; height:90px; object-fit:cover; margin-bottom:0.75rem; display:block; }
.related-cat   { font-family:var(--mono); font-size:9px; letter-spacing:0.3em; text-transform:uppercase; color:var(--gold); margin-bottom:0.35rem; }
.related-title { font-family:var(--serif); font-size:1.1rem; font-weight:300; line-height:1.3; color:var(--ink); transition:color 0.3s; }

/* Prev/Next */
#article-nav { background:var(--paper-mid); border-top:1px solid var(--ink-faint); padding:4rem 0; }
.nav-grid { display:grid; grid-template-columns:1fr auto 1fr; gap:2rem; align-items:center; }
.nav-link-btn { text-decoration:none; color:inherit; transition:color 0.3s; }
.nav-link-btn:hover { color:var(--gold); }
.nav-dir   { font-family:var(--mono); font-size:9px; letter-spacing:0.4em; text-transform:uppercase; color:var(--ink-mid); margin-bottom:0.5rem; }
.nav-title { font-family:var(--serif); font-size:clamp(1rem,1.8vw,1.4rem); font-weight:300; line-height:1.3; }
.nav-right { text-align:right; }
.nav-sep { width:1px; height:60px; background:var(--ink-faint); margin:0 auto; }

/* Article footer line */
.article-footer-row { display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; margin-top:4rem; padding-top:2rem; border-top:1px solid var(--ink-faint); }

@media(max-width:1100px){ .article-grid{grid-template-columns:1fr;gap:3rem;} .sidebar{position:static;} }
@media(max-width:768px){ #article-hero{min-height:55vh;} .ah-title{font-size:clamp(1.8rem,7vw,3rem);} .article-cover img{height:240px;} .nav-grid{grid-template-columns:1fr;} .nav-sep{display:none;} .article-body{font-size:16px;} }

/* ===========================================================================
   BLOCCHI CHE LE PAGINE SEGNAPOSTO NON AVEVANO
   ---------------------------------------------------------------------------
   FAQ, elenco fonti, dichiarazione di interesse e figure con didascalia non
   esistevano nella grafica del sito, perche' gli articoli finti non li
   usavano. Sono scritti qui con le stesse variabili, gli stessi caratteri e
   le stesse convenzioni del resto: titolo in Cormorant leggero, etichette in
   DM Mono maiuscolo spaziato, filetti da un pixel in --ink-faint.
   Nessuna regola arriva dai fogli di stile degli articoli di riferimento.
   =========================================================================== */

/* Titolo di sezione dentro l'articolo (Domande frequenti, Fonti) */
.article-sezione-titolo {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 300;
  line-height: 1.15;
  margin: 0 0 1.8rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--ink-faint);
}

/* ── Domande frequenti ──────────────────────────────────────────────────── */
.article-faq { margin-top: 4rem; }
.article-faq-voce { padding: 1.6rem 0; border-bottom: 1px solid var(--ink-faint); }
.article-faq-voce:last-child { border-bottom: none; }
.article-faq-domanda {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
  margin: 0 0 0.7rem;
}
.article-faq-risposta {
  font-size: 15px;
  font-weight: 300;
  line-height: 1.85;
  color: rgba(28, 26, 23, 0.72);
}
.article-faq-risposta a { color: var(--ink); border-bottom: 1px solid var(--gold-dim); text-decoration: none; }
.article-faq-risposta a:hover { border-bottom-color: var(--gold); }

/* ── Fonti ──────────────────────────────────────────────────────────────── */
.article-fonti { margin-top: 4rem; }
.article-fonti ol { margin: 0; padding-left: 1.4rem; }
.article-fonti li {
  font-size: 14px;
  font-weight: 300;
  line-height: 1.75;
  color: rgba(28, 26, 23, 0.72);
  margin-bottom: 1.1rem;
  padding-left: 0.3rem;
}
.article-fonti li::marker { color: var(--gold); font-family: var(--mono); font-size: 11px; }
.article-fonti a { color: var(--ink); border-bottom: 1px solid var(--gold-dim); text-decoration: none; }
.article-fonti a:hover { border-bottom-color: var(--gold); }
.article-fonte-dettaglio { color: var(--ink-mid); }

/* ── Nota sui numeri e dichiarazione di interesse ───────────────────────── */
.article-chiusura {
  margin-top: 3.5rem;
  padding: 1.8rem 0 0;
  border-top: 1px solid var(--ink-faint);
}
.article-nota,
.article-dichiarazione {
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-mid);
  margin: 0 0 1.1rem;
}
.article-chiusura p:last-child { margin-bottom: 0; }
.article-nota strong,
.article-dichiarazione strong {
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 0.45rem;
}
.article-chiusura a { color: var(--ink-mid); border-bottom: 1px solid var(--ink-faint); text-decoration: none; }
.article-chiusura a:hover { color: var(--ink); border-bottom-color: var(--gold); }

/* ── Figure con didascalia e fonte ──────────────────────────────────────── */
.article-body .sm-figure { margin: 3rem 0; }
.sm-figure__frame {
  border: 1px solid var(--ink-faint);
  background: var(--paper);
  padding: 1.5rem;
}
.sm-figure__frame img { width: 100%; height: auto; display: block; }
.sm-figure__caption {
  display: block;
  margin-top: 1rem;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: var(--ink-mid);
}
.sm-figure__caption strong {
  display: block;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--ink);
  margin-bottom: 0.4rem;
}
.sm-figure__source {
  display: block;
  margin-top: 0.6rem;
  font-size: 11px;
  line-height: 1.65;
  color: rgba(28, 26, 23, 0.42);
}

@media (max-width: 768px) {
  .article-faq { margin-top: 3rem; }
  .article-fonti { margin-top: 3rem; }
  .sm-figure__frame { padding: 1rem; }
}