:root{--blue:#0f3d5e;--blue-d:#0a2a42;--orange:#f28c28;--orange-d:#d9771a;--ink:#1b2430;--muted:#5b6673;--line:#e3e8ee;--bg:#f6f8fa;--ok:#1f8f4e}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--blue)}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);z-index:10}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--blue);text-decoration:none}
.logo svg{width:30px;height:30px}
.nav .links{display:none;gap:22px;font-size:15px}
.nav .links a{text-decoration:none;color:var(--ink)}
.btn{display:inline-block;background:var(--orange);color:#fff;font-weight:700;padding:13px 22px;border-radius:10px;text-decoration:none;border:0;cursor:pointer;font-size:16px;line-height:1.2}
.btn:hover{background:var(--orange-d)}
.btn.ghost{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.btn.ghost:hover{background:var(--bg)}
.btn.sm{padding:9px 14px;font-size:14px}
.badge{display:inline-flex;align-items:center;gap:8px;background:#fff4e8;color:#8a4b00;border:1px solid #f6c89a;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:700}
.badge i{width:8px;height:8px;border-radius:50%;background:var(--orange);display:inline-block}
.micro{font-size:13px;color:var(--muted);margin:10px 0 0}
.checks{list-style:none;padding:0;margin:16px 0 0;display:grid;gap:6px;font-size:15px}
.checks li{display:flex;gap:8px;align-items:flex-start}
.checks li:before{content:"";flex:none;width:18px;height:18px;border-radius:50%;background:#e8f6ee;margin-top:2px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M4.5 9.5l3 3 6-6.5' fill='none' stroke='%231f8f4e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-size:18px}
section{padding:46px 0}
section.alt{background:var(--bg)}
h2{font-size:26px;line-height:1.2;margin:0 0 10px;letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 26px;max-width:640px}
.cards{display:grid;gap:16px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}
.card h3{margin:0 0 6px;font-size:17px}
.card p{margin:0;color:var(--muted);font-size:15px}
.card .pl{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);background:#e8f0f7;border-radius:6px;padding:2px 8px;margin-bottom:10px}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--muted);margin:14px 0}
.consent input{margin-top:3px;width:18px;height:18px;flex:none}
.err{color:#b42318;font-size:14px;margin-top:8px;display:none}
.hidden{display:none}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:700;font-size:16px}
.faq p{color:var(--muted);margin:8px 0 0}
footer{border-top:1px solid var(--line);padding:30px 0;font-size:13px;color:var(--muted)}
footer a{color:var(--muted)}
footer .cols{display:grid;gap:16px}
@media(min-width:760px){
 .nav .links{display:flex}
 .cards{grid-template-columns:repeat(3,1fr)}
 .cards.two{grid-template-columns:repeat(2,1fr)}
 footer .cols{grid-template-columns:1fr 1fr 1fr}
}
main{display:block}
.guide{max-width:760px;padding-top:24px;padding-bottom:40px}
.guide-index{padding-top:24px;padding-bottom:40px}
.guide-index h1,.guide h1{font-size:30px;line-height:1.2;margin:10px 0 8px;letter-spacing:-.01em}
.crumbs{font-size:13px;color:var(--muted)}
.crumbs a{color:var(--muted)}
.upd{font-size:13px;color:var(--muted);margin:0 0 18px}
.guide h2{font-size:22px;margin:32px 0 10px}
.guide h3{font-size:18px;margin:22px 0 8px}
.guide p,.guide li{font-size:17px;line-height:1.65}
.guide .brief{background:var(--bg);border-left:4px solid var(--orange);border-radius:10px;padding:14px 18px;margin:0 0 22px}
.guide .brief ul{margin:8px 0 0;padding-left:20px}
.guide .brief li{font-size:16px;margin:4px 0}
.guide table{width:100%;border-collapse:collapse;font-size:15px;margin:14px 0;display:block;overflow-x:auto}
.guide th,.guide td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.guide th{background:var(--bg)}
.cta-box{background:var(--blue);color:#fff;border-radius:16px;padding:22px;margin:30px 0}
.cta-box h3{color:#fff;margin:6px 0 6px}
.cta-box p{color:#dbe7f1;font-size:16px;margin:0 0 10px}
.cta-box .micro{color:#b9cddd}
.cta-box .pl{display:inline-block;font-size:12px;font-weight:700;color:var(--blue);background:#e8f0f7;border-radius:6px;padding:2px 8px}
.guide .faq summary{font-size:17px}
.fonti ol{padding-left:22px}
.fonti li{font-size:14px;line-height:1.5;margin:4px 0;word-break:break-word}
.disclaimer{font-size:13px!important;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:28px}
a.card{text-decoration:none;color:var(--ink);display:block}
a.card:hover{border-color:var(--blue)}
.related .cards{margin-top:10px}