:root{--navy:#0b2a5b;--green:#0b8f3d;--orange:#c95d10;--paper:#fbfaf5;--line:#dbe4f0;--muted:#5b6878;--ink:#1c2734}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.72}
a{color:#075f9a}
.blog-header{background:#fff;border-bottom:1px solid #e7e2d4;position:sticky;top:0;z-index:20}
.blog-nav{width:min(1180px,calc(100% - 32px));margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 0}
.blog-brand{font-size:1.25rem;font-weight:900;color:#153026;text-decoration:none}
.blog-nav-links{display:flex;align-items:center;gap:20px}
.blog-nav-links a{color:#2c392f;text-decoration:none;font-weight:700}
.blog-nav-links .demo{background:#9f410e;color:white;padding:10px 16px;border-radius:999px}
.wrap{width:min(1120px,calc(100% - 32px));margin:auto}
.blog-hero{padding:64px 0 36px;text-align:center}
.eyebrow{display:block;color:var(--green);font-weight:850;text-transform:uppercase;letter-spacing:.09em;font-size:.78rem}
.blog-hero h1,.article-head h1{color:var(--navy);line-height:1.05;margin:.3em 0;font-size:clamp(2.3rem,6vw,4.7rem)}
.blog-hero p,.article-deck{max-width:850px;margin:0 auto;color:var(--muted);font-size:1.16rem}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;padding:22px 0 74px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:0 16px 42px rgba(22,43,72,.07)}
.post-card img{display:block;width:100%;height:auto}
.post-card-body{padding:24px}
.post-card h2{color:var(--navy);line-height:1.2;margin:.45em 0;font-size:1.55rem}
.post-card p{color:var(--muted)}
.post-card a.more{display:inline-flex;text-decoration:none;font-weight:850;color:var(--green)}
.meta{display:flex;flex-wrap:wrap;gap:10px 18px;color:#647181;font-size:.9rem}
.article-head{padding:54px 0 26px;text-align:center}
.breadcrumbs{font-size:.9rem;color:#687568;margin-bottom:18px}.breadcrumbs a{color:#526257;text-decoration:none}
.article-hero{margin:0 auto 34px;background:white;border:1px solid var(--line);border-radius:20px;padding:10px;box-shadow:0 16px 45px rgba(17,43,78,.08)}
.article-hero img{display:block;width:100%;height:auto;border-radius:12px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:40px;align-items:start;padding-bottom:72px}
.article-content{background:#fff;border:1px solid #e6e7e3;border-radius:20px;padding:clamp(24px,5vw,54px);box-shadow:0 12px 34px rgba(22,43,72,.05)}
.article-content h2{color:var(--navy);font-size:clamp(1.55rem,3vw,2.3rem);line-height:1.18;margin-top:1.7em;scroll-margin-top:100px}
.article-content h3{color:#173c30;font-size:1.28rem;margin-top:1.5em;scroll-margin-top:100px}
.article-content p,.article-content li{font-size:1.04rem}
.article-content li{margin:.45em 0}
.lead-box,.tip-box,.warning-box{padding:22px;border-radius:16px;margin:26px 0}
.lead-box{background:#eff8f2;border-left:5px solid var(--green)}
.tip-box{background:#eef5fb;border-left:5px solid #2873b5}
.warning-box{background:#fff5e8;border-left:5px solid #d17a16}
.toc{position:sticky;top:92px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.toc strong{display:block;color:var(--navy);margin-bottom:10px}
.toc a{display:block;color:#4a5a68;text-decoration:none;padding:7px 0;border-bottom:1px solid #eef1f3;font-size:.93rem}
.comparison{width:100%;border-collapse:collapse;margin:24px 0;font-size:.95rem}
.comparison th,.comparison td{padding:13px;border:1px solid #dbe4f0;text-align:left;vertical-align:top}
.comparison th{background:#eef6f0;color:#173c30}
.faq-item{border-top:1px solid #e5e8eb;padding:18px 0}.faq-item h3{margin:.1em 0 .4em;color:var(--navy)}
.cta-box{margin-top:42px;padding:30px;border-radius:18px;background:var(--navy);color:white;text-align:center}
.cta-box h2{color:white;margin-top:0}.cta-box p{color:#e7eef8}.cta-box a{display:inline-block;background:#fff;color:var(--navy);padding:12px 19px;border-radius:10px;text-decoration:none;font-weight:850}
.related{padding:54px 0;background:#eef4f0}.related h2{text-align:center;color:var(--navy)}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:24px}
.related-card{background:white;border:1px solid var(--line);border-radius:16px;padding:22px;text-decoration:none;color:inherit}.related-card strong{color:var(--navy);font-size:1.15rem}.related-card span{display:block;color:var(--green);font-weight:800;margin-top:8px}
.blog-footer{background:#102f25;color:#dce9e2;padding:34px 0;text-align:center}.blog-footer a{color:white}
@media(max-width:900px){.article-layout{grid-template-columns:1fr}.toc{position:static;order:-1}.cards,.related-grid{grid-template-columns:1fr}.blog-nav-links a:not(.demo){display:none}}
@media(max-width:600px){.article-content{padding:23px}.comparison{display:block;overflow-x:auto}.article-head{padding-top:38px}}

/* Menu completo del sito nelle pagine blog */
body.blog-page header.site{position:sticky;top:0;z-index:1000}
body.blog-page .main-nav a,body.blog-page .main-nav summary{font-family:inherit}
body.blog-page main{position:relative;z-index:1}
@media(max-width:980px){body.blog-page .main-nav{max-height:calc(100vh - 76px);overflow:auto}}