:root{
  --bg:#f6f5ff;--surface:#fff;--text:#1f2937;--muted:#667085;--primary:#f7df1e;--primary-dark:#2f2f18;--accent:#323330;--soft:#fff9c4;--soft2:#fffde7;--border:#e7e2a8;--code:#191919;--radius:18px;--shadow:0 14px 35px rgba(50,51,48,.12)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--text);line-height:1.65}a{text-decoration:none;color:inherit}.container{width:min(1140px,calc(100% - 32px));margin:0 auto}.topbar{background:rgba(255,255,255,.95);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px)}.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:900;letter-spacing:-.03em;display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;background:var(--primary);display:inline-flex;align-items:center;justify-content:center;color:#202020;box-shadow:var(--shadow);font-weight:900}.brand span:last-child{display:block;font-size:.82rem;color:var(--muted);letter-spacing:0;font-weight:700}.nav-links{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:.95rem}.nav-links a:hover{color:#111}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:11px 18px;font-weight:800;border:1px solid transparent;transition:.2s}.btn-primary{background:#323330;color:#fff}.btn-primary:hover{background:#111;transform:translateY(-1px)}.btn-yellow{background:var(--primary);color:#202020;border-color:#d6bd00}.btn-yellow:hover{filter:brightness(.98);transform:translateY(-1px)}.btn-secondary{background:#fff;border-color:var(--border);color:#202020}.btn-secondary:hover{border-color:#d6bd00;background:var(--soft2)}.hero{padding:66px 0 48px;background:radial-gradient(circle at top left,rgba(247,223,30,.35),transparent 34%),linear-gradient(180deg,#fff 0%,var(--bg) 100%);border-bottom:1px solid var(--border)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:var(--soft);border:1px solid var(--border);color:#3f3a00;border-radius:999px;padding:7px 12px;font-weight:900;font-size:.9rem;margin-bottom:18px}h1{font-size:clamp(2.2rem,5vw,4.25rem);line-height:1.02;letter-spacing:-.055em;margin:0 0 18px}.lead{font-size:1.16rem;color:var(--muted);max-width:760px;margin:0 0 26px}.hero-actions,.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{background:#fff;border:1px solid var(--border);border-radius:999px;padding:8px 12px;color:#5d5700;font-weight:700}.chip:hover{background:var(--soft2);border-color:#d6bd00}.hero-card,.card,.box,.side-card,.toc,.ad-box{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 8px 22px rgba(50,51,48,.07)}.hero-card{padding:28px}.hero-card h2,.box h2{letter-spacing:-.04em;line-height:1.14;margin:0 0 14px}.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}.check-list li{display:grid;grid-template-columns:28px 1fr;gap:10px;color:var(--muted)}.icon{background:var(--primary);border-radius:50%;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;color:#202020;font-weight:900}section{padding:54px 0}.section-title{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px}.section-title h2{font-size:clamp(1.6rem,3vw,2.45rem);line-height:1.1;letter-spacing:-.045em;margin:0}.section-title p{margin:0;color:var(--muted);max-width:560px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{display:block;padding:22px;transition:.2s;height:100%}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d6bd00}.tag{display:inline-flex;background:var(--soft);border:1px solid var(--border);border-radius:999px;padding:4px 9px;font-size:.78rem;font-weight:900;color:#514b00;text-transform:uppercase;letter-spacing:.05em}.card h3{font-size:1.18rem;line-height:1.24;letter-spacing:-.025em;margin:10px 0 8px}.card p{color:var(--muted);margin:0 0 14px}.read-more{font-weight:900;color:#333000}.lab-strip{background:#202020;color:#fff;border-radius:28px;padding:34px;display:grid;grid-template-columns:.95fr 1.05fr;gap:24px;align-items:center}.lab-strip p{color:#ece9a7}.lab-links{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.lab-links a{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:16px;padding:16px;font-weight:900}.lab-links a:hover{background:rgba(247,223,30,.18)}.layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start;padding:42px 0 62px}.article{display:grid;gap:22px}.box{padding:28px}.box h2{font-size:clamp(1.45rem,3vw,2rem)}.box h3{font-size:1.18rem;margin:24px 0 8px;letter-spacing:-.025em}.box p{margin:0 0 14px}.box ul,.box ol{margin:12px 0 0;padding-left:22px}.box li{margin-bottom:8px}.answer{background:var(--soft2);border:1px solid var(--border);border-radius:22px;padding:24px;box-shadow:var(--shadow)}.code{background:var(--code);color:#f7df1e;border-radius:14px;padding:15px 16px;font-family:Consolas,Monaco,monospace;overflow-x:auto;margin:14px 0;white-space:pre}.demo{background:#fffdf2;border:1px solid #d6bd00;border-radius:16px;padding:16px;margin:14px 0}.note{background:#fff8d7;border:1px solid #e1c900;border-radius:16px;padding:16px;color:#4f4600;margin:14px 0}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:.92rem;margin-bottom:22px}.breadcrumb a{font-weight:800;color:#403a00}.toc{padding:20px;position:sticky;top:92px}.toc strong{display:block;margin-bottom:10px}.toc a{display:block;padding:8px 0;color:var(--muted);border-bottom:1px solid var(--border);font-size:.94rem}.toc a:hover{color:#111}.side-card{padding:20px;margin-top:18px}.side-card h3{margin:0 0 8px}.side-card p{color:var(--muted);margin:0 0 14px}.ad-box{padding:18px;margin:18px 0;background:linear-gradient(135deg,#fffde7,#fff);min-height:150px;display:flex;flex-direction:column;justify-content:center}.ad-box small{font-weight:900;color:#716600;text-transform:uppercase;letter-spacing:.08em}.ad-box strong{font-size:1.2rem;margin:6px 0;color:#202020}.cta{background:linear-gradient(135deg,#323330 0%,#161616 100%);color:#fff;border-radius:28px;padding:30px;display:flex;align-items:center;justify-content:space-between;gap:24px}.cta p{color:#f4ef9a}.footer{padding:34px 0;border-top:1px solid var(--border);background:#fff;color:var(--muted);font-size:.95rem}.footer-inner{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.search-input{width:100%;border:1px solid var(--border);border-radius:999px;padding:14px 18px;font-size:1rem;margin-bottom:20px}.table{width:100%;border-collapse:collapse;margin:14px 0;background:#fff;border:1px solid var(--border);border-radius:14px;overflow:hidden}.table th{background:#323330;color:#f7df1e;text-align:left}.table th,.table td{padding:12px;border-bottom:1px solid var(--border)}
@media(max-width:940px){.hero-grid,.lab-strip,.layout{grid-template-columns:1fr}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.lab-links{grid-template-columns:1fr}.toc{position:static}}@media(max-width:680px){.nav{align-items:flex-start;flex-direction:column;padding:18px 0}.nav-links{flex-wrap:wrap}.cards{grid-template-columns:1fr}.section-title,.cta{align-items:flex-start;flex-direction:column}.box,.answer{padding:22px}}


/* Navigazione pagina e leggibilita blocchi codice */
.layout > article,.article,.box,.answer{min-width:0}
.code,pre,code{max-width:100%;text-decoration:none}
.code{overflow-x:auto;white-space:pre;word-break:normal}
.code a,.code span,.code *{text-decoration:none!important;border-bottom:0!important}
.page-nav{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin:4px 0 0}
.page-nav .btn{margin:0}
.page-nav .btn-next{margin-left:auto}
@media(max-width:680px){.page-nav{flex-direction:column;align-items:stretch}.page-nav .btn,.page-nav .btn-next{width:100%;margin-left:0}}