:root {
  --fondo: #faf7f2;
  --foglio: #ffffff;
  --inchiostro: #211a1b;
  --grigio: #6a5f60;
  --bordo: #8a2d3b;
  --bordo-scuro: #5e1d28;
  --pieno: #8a2d3b;
  --rosa: #f5e6e8;
  --oro: #c79a3a;
  --filo: #e2d8d3;
  --riga-pari: #fbf6f4;
  --testo-su-bordo: #ffffff;
  --wykres: var(--bordo);
  --wykres-tlo: var(--filo);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #171213;
    --foglio: #201a1b;
    --inchiostro: #efe7e5;
    --grigio: #b3a5a6;
    --bordo: #d9798a;
    --bordo-scuro: #4a1820;
    --pieno: #9b3445;
    --rosa: #342125;
    --oro: #d9b25c;
    --filo: #3a2e30;
    --riga-pari: #251e1f;
    --testo-su-bordo: #ffffff;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--fondo);
  color: var(--inchiostro);
  font: 1.03rem/1.68 Georgia, "Times New Roman", Times, serif;
  overflow-wrap: break-word;
}
.gabbia { max-width: 52rem; margin: 0 auto; padding: 0 1rem; }
a { color: var(--bordo); text-underline-offset: 0.15em; }
a:hover { text-decoration-thickness: 2px; }

/* fascia superiore */
.fascia { background: var(--bordo-scuro); color: #f3dde1; font: 600 0.72rem/1.4 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; letter-spacing: 0.06em; text-transform: uppercase; }
.fascia-in { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.2rem 1rem; padding-top: 0.4rem; padding-bottom: 0.4rem; }
.fascia-tag::before { content: "\25A0"; color: var(--oro); margin-right: 0.4rem; }

/* testata */
.testata { background: var(--foglio); border-bottom: 3px double var(--bordo); }
.testata-in { padding-top: 1.1rem; padding-bottom: 0.9rem; text-align: center; }
.logotipo { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--inchiostro); text-decoration: none; text-align: left; }
.logotipo-segno { flex: none; display: inline-grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; background: var(--pieno); color: var(--testo-su-bordo); font: 700 0.9rem/1 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; letter-spacing: 0.02em; }
.logotipo-nome { font-size: 1.05rem; line-height: 1.15; text-transform: uppercase; letter-spacing: 0.08em; }
.logotipo-nome em { font-style: italic; text-transform: none; letter-spacing: 0; font-size: 1.35rem; color: var(--bordo); }
.sottotitolo { margin: 0.45rem 0 0; font-size: 0.86rem; font-style: italic; color: var(--grigio); }

.sommario { border-top: 1px solid var(--filo); }
.sommario ul { list-style: none; margin: 0 auto; padding-top: 0.5rem; padding-bottom: 0.5rem; display: flex; flex-wrap: wrap; justify-content: center; gap: 0.25rem 0.4rem; }
.sommario a { display: inline-block; padding: 0.2rem 0.55rem; border: 1px solid var(--filo); border-radius: 3px; color: var(--inchiostro); text-decoration: none; font: 600 0.8rem/1.4 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; }
.sommario a:hover { background: var(--pieno); border-color: var(--pieno); color: var(--testo-su-bordo); }

/* pagina */
.pagina { padding-top: 1.4rem; padding-bottom: 1rem; }
.okruszki { font: 0.78rem/1.4 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; color: var(--grigio); text-transform: uppercase; letter-spacing: 0.05em; }
.okruszki a { color: var(--grigio); }
.okruszki span { margin: 0 0.3rem; }
.titolone { font-size: clamp(1.55rem, 5vw, 2.3rem); line-height: 1.18; margin: 0.6rem 0 1.2rem; padding-bottom: 0.7rem; border-bottom: 1px solid var(--filo); letter-spacing: -0.01em; }

.articolo > p:first-child {
  margin: 0 0 1.6rem;
  padding: 1rem 1.1rem 1rem 1.2rem;
  background: var(--rosa);
  border-left: 5px solid var(--bordo);
  font-size: 1.08rem;
  line-height: 1.6;
}
.articolo h2 {
  font-size: 1.32rem;
  line-height: 1.3;
  margin: 2.4rem 0 0.7rem;
  padding-top: 0.6rem;
  border-top: 2px solid var(--inchiostro);
}
.articolo h3 { font: 700 1.02rem/1.4 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; margin: 1.4rem 0 0.35rem; color: var(--bordo); }
.articolo p, .articolo ul, .articolo ol { margin: 0 0 1rem; }
.articolo li { margin-bottom: 0.3rem; }
.articolo strong { color: var(--inchiostro); }

/* tabelle da prova comparativa */
.tabela { overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; margin: 1.2rem 0 1.5rem; background: var(--foglio); border: 2px solid var(--pieno); }
table { border-collapse: collapse; width: 100%; font: 0.84rem/1.45 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; }
th { background: var(--pieno); color: var(--testo-su-bordo); font-weight: 700; text-align: left; padding: 0.6rem 0.7rem; white-space: nowrap; border-right: 1px solid rgba(255, 255, 255, 0.18); }
td { padding: 0.5rem 0.7rem; border-top: 1px solid var(--filo); vertical-align: top; }
tbody tr:nth-child(even) td { background: var(--riga-pari); }
td:first-child { font-weight: 700; color: var(--bordo); }

/* colophon */
.colophon { margin-top: 3rem; background: var(--bordo-scuro); color: #f1dfe2; font: 0.84rem/1.55 "Segoe UI", system-ui, -apple-system, Roboto, Arial, sans-serif; }
.colophon-in { padding-top: 1.7rem; padding-bottom: 2.2rem; }
.colophon-nome { margin: 0 0 0.3rem; font: italic 1.05rem/1.3 Georgia, "Times New Roman", serif; color: #ffffff; }
.colophon-blocco p { margin: 0 0 0.5rem; }
.colophon-menu { list-style: none; padding: 0.8rem 0; margin: 0.8rem 0; display: flex; flex-wrap: wrap; gap: 0.3rem 1.1rem; border-top: 1px solid rgba(255, 255, 255, 0.2); border-bottom: 1px solid rgba(255, 255, 255, 0.2); }
.colophon-menu a { color: #ffffff; }
.avvertenza { margin: 0; font-size: 0.76rem; color: #e3c9ce; }

@media (max-width: 30rem) {
  .logotipo-nome { font-size: 0.92rem; }
  .logotipo-nome em { font-size: 1.15rem; }
  .logotipo-segno { width: 2.5rem; height: 2.5rem; font-size: 0.78rem; }
  .articolo h2 { font-size: 1.2rem; }
}

/* dopisane przez build.py: obraz pod pierwszym akapitem i wykresy slupkowe */
.obraz { margin: 1.4rem 0 1.6rem; }
.obraz img { display: block; width: 100%; height: auto; border-radius: 10px; }
.wykres { margin: 1.3rem 0 1.5rem; }
.wykres figcaption { font-weight: 600; margin-bottom: .6rem; }
.wykres-wiersz { display: grid; grid-template-columns: minmax(0, 1fr) auto; column-gap: .6rem; margin: 0 0 .55rem; font-size: .9rem; }
.wykres-etykieta { grid-column: 1 / -1; line-height: 1.35; }
.wykres-pasek { display: block; height: .7rem; margin-top: .25rem; border-radius: 99px; background: var(--wykres-tlo, rgba(127, 127, 127, .18)); overflow: hidden; align-self: center; }
.wykres-pasek span { display: block; height: 100%; border-radius: 99px; background: var(--wykres, #8a2d3b); }
.wykres-wartosc { font-variant-numeric: tabular-nums; font-weight: 600; align-self: center; margin-top: .25rem; }
.wykres-nota { font-size: .8rem; opacity: .8; margin: .5rem 0 0; }