/* Guida all'uso dell'app Tessiland: stile condiviso da tutte le pagine di /guida/.
   Colori: token di Royal Pulse (mobile_app/lib/theme/tokens.dart). */
:root {
  --surface: #fff7fb;
  --card: #ffffff;
  --on-surface: #27142d;
  --on-surface-variant: #50434e;
  --primary: #6b1771;
  --primary-fixed: #ffd6fd;
  --container-low: #ffeffe;
  --outline-variant: #d4c1cf;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--surface); color: var(--on-surface); font: 400 16px/1.55 Poppins, system-ui, sans-serif; }
main { max-width: 680px; margin: 0 auto; padding: 24px 16px 64px; }
header.site { text-align: center; margin-bottom: 16px; }
header.site img { height: 40px; }
.crumb { display: inline-block; margin: 8px 0 0; font-size: 14px; font-weight: 600; color: var(--primary); text-decoration: none; }
h1 { font-size: 26px; line-height: 1.25; font-weight: 600; margin: 12px 0 8px; }
h2 { font-size: 19px; line-height: 1.3; font-weight: 600; margin: 0 0 8px; }
.lead { color: var(--on-surface-variant); margin: 0 0 8px; }
section { background: var(--card); border-radius: 12px; padding: 20px 20px 16px; margin-top: 16px; box-shadow: 0 4px 20px rgba(26, 8, 32, 0.05); }
ol, ul { margin: 0 0 8px; padding-left: 22px; }
li + li { margin-top: 6px; }
p { margin: 0 0 10px; }
a { color: var(--primary); font-weight: 600; }
b, strong { font-weight: 600; }
.note { background: var(--container-low); border-radius: 8px; padding: 12px; margin: 12px 0 4px; color: var(--on-surface-variant); font-size: 14px; }
.grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 16px; }
@media (min-width: 560px) { .grid { grid-template-columns: 1fr 1fr; } }
a.card { display: block; background: var(--card); border-radius: 12px; padding: 16px; text-decoration: none; color: var(--on-surface); box-shadow: 0 4px 20px rgba(26, 8, 32, 0.05); }
a.card span { display: block; font-weight: 400; font-size: 14px; color: var(--on-surface-variant); margin-top: 2px; }
a.card b { color: var(--primary); }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th, td { text-align: left; vertical-align: top; padding: 8px 8px 8px 0; border-bottom: 1px solid var(--outline-variant); }
th { font-weight: 600; width: 38%; }
details { border-bottom: 1px solid var(--outline-variant); padding: 10px 0; }
details:last-child { border-bottom: 0; }
summary { cursor: pointer; font-weight: 600; }
details p { margin: 8px 0 0; }
footer { margin-top: 24px; text-align: center; color: var(--on-surface-variant); font-size: 14px; }
.help { background: var(--primary-fixed); border-radius: 12px; padding: 16px; margin-top: 24px; text-align: center; }
.help p { margin: 0; }