/*
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📐 Preview Sidecard — Stili dedicati
Descrizione: layout con card laterale per anteprima
Data: 23/09/2025
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*/
.adv-preview--sidecard{display:grid;grid-template-columns:3fr 1.2fr;gap:20px;max-width:1200px;margin:24px auto;padding:16px;border:1px solid #eee;border-radius:12px;background:#fff}
.adv-preview--sidecard .main{height:260px;background:#f7f7f7;border-radius:12px}
.adv-preview--sidecard .side{height:260px;background:#fafafa;border:1px dashed #ddd;border-radius:12px}