/* ==========================================================================
   blog articles — stessa grafica del sito, colonna di lettura
   (stilizza il markup esistente degli articoli, senza Bootstrap)
   ========================================================================== */

/* barra in alto: il link "Home" originale */
body.article > div:first-of-type {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: flex;
  padding: 24px var(--gutter);
  background: rgba(245, 245, 245, .85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
body.article > div:first-of-type .btn {
  min-width: 0;
  height: auto;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink);
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.02em;
}
body.article > div:first-of-type .btn:hover { background: none; color: var(--ink); }
body.article > div:first-of-type .btn i { display: none; }

/* colonna di lettura */
body.article main {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(120px, 14vw, 180px) var(--gutter) clamp(80px, 10vw, 140px);
}
body.article main .container { padding: 0; max-width: none; }

/* titolo */
body.article header {
  text-align: center;
  margin-bottom: clamp(40px, 6vw, 72px);
}
body.article header h1,
body.article header h2 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(36px, 5vw, 60px);
  line-height: 1.05;
  letter-spacing: -0.03em;
}
body.article header p {
  margin-top: 16px;
  font-size: 15px;
  color: var(--ink-3);
}

/* immagine + intro: in colonna */
body.article .row { display: block; margin-bottom: clamp(40px, 6vw, 64px); }
body.article .col-lg-6 + .col-lg-6 { margin-top: 36px; }
body.article main img {
  width: 100%;
  border-radius: var(--radius);
  background: var(--card);
  margin: 0 auto;
}

/* testo */
body.article main p,
body.article main li {
  font-size: clamp(17px, 1.3vw, 19px);
  line-height: 1.7;
  color: var(--ink-2);
}
body.article main p { margin: 0 0 1.2em; }
body.article main strong { color: var(--ink); font-weight: 600; }
body.article main em { font-family: var(--serif); font-style: italic; color: var(--ink); }
body.article main a:not(.btn) {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
body.article main a:not(.btn):hover { text-decoration-thickness: 2px; }

body.article main .mb-5 { margin-bottom: clamp(40px, 5vw, 56px); }

body.article main h2,
body.article main .h4 {
  font-family: var(--sans);
  font-weight: 600;
  font-size: clamp(22px, 2vw, 28px);
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: var(--ink);
  margin: 0 0 18px;
}
body.article main h3 {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 28px 0 12px;
}

/* liste */
body.article main ul,
body.article main ol { margin: 0 0 1.2em; padding-left: 1.3em; }
body.article main ul { list-style: disc; }
body.article main ol { list-style: decimal; }
body.article main li { margin-bottom: .4em; padding-left: .2em; }
body.article main li::marker { color: var(--ink-3); }

/* codice */
body.article main code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: .88em;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: .1em .35em;
  color: var(--ink);
}
body.article main pre {
  background: #111;
  color: #f5f5f5;
  border-radius: var(--radius);
  padding: 20px 24px;
  overflow-x: auto;
  margin: 0 0 1.4em;
  font-size: 14px;
  line-height: 1.6;
}
body.article main pre code { background: none; border: 0; padding: 0; color: inherit; font-size: inherit; }

/* video */
body.article .ratio {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--card);
  margin-bottom: 1.4em;
}
body.article .ratio iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* bottoni finali */
body.article main .d-flex,
body.article main .text-center:last-child {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: clamp(40px, 6vw, 64px);
}
body.article main > a.btn,
body.article main .container > a.btn {
  display: flex;
  width: fit-content;
  margin: clamp(40px, 6vw, 64px) auto 0;
}
body.article main .btn i { margin-right: 8px; font-size: 1.1em; }
body.article main .btn-custom-blue,
body.article main .btn-dark { background: var(--ink); color: #fff; }
body.article main .btn-custom-blue:hover,
body.article main .btn-dark:hover { background: transparent; color: var(--ink); }
body.article main .btn-custom-dark { background: transparent; color: var(--ink); }
body.article main .btn-custom-dark:hover { background: var(--ink); color: #fff; }

/* bootstrap residui senza effetto */
body.article .text-muted { color: var(--ink-3); }
body.article .text-light { color: inherit; }