/* Sito pubblico e guide: stessi colori dell'area riservata, chiaro o scuro secondo l'aspetto scelto */
.sitehead { display: flex; align-items: center; gap: 18px; padding: 14px max(16px, env(safe-area-inset-right, 0px)) 14px max(16px, env(safe-area-inset-left, 0px)); max-width: 1180px; margin: 0 auto; flex-wrap: wrap; }
.sitehead .logo img { height: 46px; }
.sitehead nav { display: flex; gap: 6px; }
.sitehead nav a { color: var(--a-text); text-decoration: none; font-weight: 600; padding: 8px 10px; border-radius: 8px; }
.sitehead nav a:hover { background: var(--a-panel); }
main { max-width: 1180px; margin: 0 auto; padding: 0 max(16px, env(safe-area-inset-right, 0px)) 0 max(16px, env(safe-area-inset-left, 0px)); }
.hero { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, 1fr); gap: 40px; align-items: center; padding-block: 48px 56px; }
.eyebrow { color: var(--a-brand); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; margin: 0 0 10px; }
.hero h1 { font-size: clamp(34px, 5vw, 54px); line-height: 1.08; margin: 0 0 18px; letter-spacing: -.02em; text-wrap: balance; }
.lead { font-size: 18px; line-height: 1.6; color: var(--a-mute); max-width: 56ch; margin: 0; }
.joincard { display: flex; flex-direction: column; gap: 14px; padding: 26px; }
.joincard h2 { margin: 0; font-size: 20px; }
.joincard input { font-size: 28px; letter-spacing: .2em; text-align: center; font-weight: 700; padding: 12px; }
.joincard .err { margin: 0; }
.joincard .muted { margin: 0; }
.roles { padding-block: 24px 56px; }
.roles h2 { font-size: 26px; margin: 0 0 18px; }
.rgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.rcard { background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.rcard h3 { margin: 0; font-size: 19px; }
.rcard p { margin: 0; color: var(--a-mute); line-height: 1.55; flex: 1; }
.rcard a { font-weight: 700; text-decoration: none; }
.ricon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: color-mix(in srgb, var(--a-brand) 14%, var(--a-panel)); }
.ricon svg { width: 24px; height: 24px; fill: none; stroke: var(--a-brand); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.sitefoot { max-width: 1180px; margin: 0 auto; display: flex; gap: 18px; align-items: center; flex-wrap: wrap; padding: 24px max(16px, env(safe-area-inset-right, 0px)) 32px max(16px, env(safe-area-inset-left, 0px)); border-top: 1px solid var(--a-line); color: var(--a-text); }
.sitefoot .brandmark { height: 30px; }
.sitefoot a { color: var(--a-text); }
@media (max-width: 820px) { .hero { grid-template-columns: 1fr; padding-block: 24px 32px; } .rgrid { grid-template-columns: 1fr; } }

/* guide */
.guide { max-width: 860px; margin: 0 auto; padding: 8px max(16px, env(safe-area-inset-right, 0px)) 56px max(16px, env(safe-area-inset-left, 0px)); line-height: 1.65; font-size: 16px; }
.guide h1 { font-size: clamp(30px, 4vw, 42px); line-height: 1.12; margin: 18px 0 8px; letter-spacing: -.01em; text-wrap: balance; }
.guide .sub { color: var(--a-mute); font-size: 18px; margin: 0 0 22px; max-width: 62ch; }
.guide h2 { font-size: 23px; margin: 40px 0 10px; padding-top: 6px; text-wrap: balance; }
.guide h3 { font-size: 18px; margin: 26px 0 6px; }
.guide p, .guide li { max-width: 68ch; }
.guide ol, .guide ul { padding-left: 22px; }
.guide li { margin: 6px 0; }
.guide figure { margin: 18px 0 26px; }
.guide figure img { display: block; width: 100%; height: auto; border-radius: 12px; border: 1px solid var(--a-line); box-shadow: 0 8px 30px color-mix(in srgb, var(--a-text) 8%, transparent); background: #fff; }
.guide figure.phone img { max-width: 340px; margin: 0 auto; }
.guide figure.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.guide figcaption { font-size: 13px; color: var(--a-mute); margin-top: 8px; text-align: center; }
.guide figure.pair figcaption { grid-column: 1 / -1; }
.guide .tip { background: var(--a-panel); border: 1px solid var(--a-line); border-left: 4px solid var(--a-brand); border-radius: 10px; padding: 12px 16px; margin: 16px 0; }
.guide .warn { border-left-color: #f5a524; }
.guide kbd { border: 1px solid var(--a-line); border-bottom-width: 2px; border-radius: 5px; padding: 0 6px; font-family: inherit; font-size: 14px; background: var(--a-panel); }
.guide .toc { background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 12px; padding: 12px 18px; }
.guide .toc ol { margin: 6px 0; }
.guide table { border-collapse: collapse; width: 100%; font-size: 14px; }
.guide th, .guide td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--a-line); vertical-align: top; }
.guidenav { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin: 24px 0; }
.guidenav a { display: flex; flex-direction: column; gap: 6px; background: var(--a-panel); border: 1px solid var(--a-line); border-radius: 14px; padding: 18px; text-decoration: none; color: var(--a-text); }
.guidenav a:hover { border-color: var(--a-brand); }
.guidenav b { font-size: 18px; }
.guidenav span { color: var(--a-mute); font-size: 14px; line-height: 1.5; }
@media (max-width: 620px) { .guide figure.pair { grid-template-columns: 1fr; } }
@media print { .sitehead, .sitefoot, .noprint { display: none !important; } .guide { max-width: none; font-size: 12pt; } .guide figure { break-inside: avoid; } .guide h2 { break-after: avoid; } }
.guide .tablewrap { overflow-x: auto; margin: 12px 0; }
.guide .tablewrap table { min-width: 520px; }
.guide .eyebrow { margin-top: 18px; }
.guide .back { display: inline-block; margin-top: 18px; font-size: 14px; }
.guide .more { margin-top: 48px; border-top: 1px solid var(--a-line); padding-top: 18px; }
.guide .printbtn { float: right; margin-top: 14px; }
@media (max-width: 620px) { .guide figure.pair img { max-width: 340px; margin: 0 auto; } }