/* Pagine informative pubbliche (termini, privacy, validazione): stesso aspetto della landing. */
:root {
  --bg: #0d1017; --surf: #151a24; --surf2: #1b2230; --border: #263046;
  --text: #e8eaf0; --text2: #9aa5b8; --accent: #00d4ff; --ok: #7cff6b; --no: #ff6b35;
  --code-bg: #0a0d13; --warn: #ffb020;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg: #f6f8fb; --surf: #ffffff; --surf2: #eef2f8; --border: #d5dce8;
    --text: #1b2230; --text2: #55627a; --accent: #0074a6; --ok: #1b7a2b; --no: #b8470f;
    --code-bg: #eef2f8; --warn: #9a6200;
  }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
a { color: var(--accent); }
code, pre { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
code { background: var(--code-bg); padding: 1px 5px; border-radius: 3px; font-size: .9em; }
pre { background: var(--code-bg); border: 1px solid var(--border); border-radius: 6px; padding: 12px 14px; overflow-x: auto; font-size: 13px; line-height: 1.5; }
pre code { background: none; padding: 0; }
.wrap { max-width: 860px; margin: 0 auto; padding: 0 16px; }
nav { position: sticky; top: 0; z-index: 5; background: var(--bg); border-bottom: 1px solid var(--border); }
nav .wrap { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; padding-top: 10px; padding-bottom: 10px; }
nav .logo { font-weight: 700; letter-spacing: 1px; color: var(--accent); margin-right: auto; text-decoration: none; }
nav a { font-size: 14px; text-decoration: none; color: var(--text2); }
nav a:hover, nav a[aria-current] { color: var(--accent); }
main { padding: 28px 0 24px; }
h1 { font-size: clamp(26px, 5vw, 36px); line-height: 1.2; margin: 0 0 8px; }
h2 { font-size: 22px; margin: 34px 0 10px; padding-top: 18px; border-top: 1px solid var(--border); }
h3 { font-size: 17px; margin: 22px 0 6px; }
p, li { margin: 0 0 10px; }
ul, ol { padding-left: 22px; margin: 0 0 12px; }
.agg { color: var(--text2); font-size: 14px; margin-bottom: 18px; }
.avviso { border-left: 3px solid var(--warn); background: var(--surf); padding: 10px 14px; border-radius: 0 6px 6px 0; margin: 14px 0; font-size: 15px; }
.nota { border-left: 3px solid var(--accent); background: var(--surf); padding: 10px 14px; border-radius: 0 6px 6px 0; margin: 14px 0; font-size: 15px; }
.da-compilare { background: var(--warn); color: #1b1300; padding: 0 5px; border-radius: 3px; font-weight: 600; }
table { width: 100%; border-collapse: collapse; margin: 12px 0 18px; font-size: 14.5px; }
th, td { text-align: left; padding: 7px 9px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--text2); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .4px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.tabella-scroll { overflow-x: auto; }
.cta { display: inline-block; padding: 9px 18px; border-radius: 6px; border: 1px solid var(--accent); background: var(--accent); color: #04121a; font-weight: 600; text-decoration: none; cursor: pointer; font: inherit; font-weight: 600; }
.cta:disabled { opacity: .6; cursor: default; }
.esito-ok { color: var(--ok); font-weight: 600; }
.esito-ko { color: var(--no); font-weight: 600; }
details { margin: 4px 0; }
summary { cursor: pointer; color: var(--text2); font-size: 13px; }
footer { padding: 24px 0 44px; border-top: 1px solid var(--border); color: var(--text2); font-size: 14px; }
footer a { margin-right: 4px; }

/* guida: indice, esempi con pulsanti */
.indice { list-style: none; padding: 0; margin: 14px 0 6px; columns: 2 260px; column-gap: 24px; }
.indice li { margin: 0 0 4px; font-size: 15px; break-inside: avoid; }
pre.esempio { margin-bottom: 6px; }
.azioni-esempio { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 18px; }
.azioni-esempio .cta { padding: 4px 12px; font-size: 13px; }
.azioni-esempio a.cta { background: transparent; color: var(--accent); }
html { scroll-behavior: smooth; }
h2[id], h3 { scroll-margin-top: 64px; }