:root{--c:#123f3a;--a:#0ea5a5;--ink:#1c1c1e;--mut:#5c5c60;--bg:#fbfbf9;--card:#fff}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
header{background:var(--c);color:#fff;padding:14px 24px;display:flex;flex-wrap:wrap;align-items:center;gap:18px}
header .brand{font-weight:700;font-size:1.2rem;color:#fff;text-decoration:none}
header nav{display:flex;flex-wrap:wrap;gap:14px;margin-left:auto}
header nav a{color:#e8e8e8;text-decoration:none;font-size:.95rem}
header nav a:hover{color:#fff}
.cta-btn{display:inline-block;background:var(--a);color:#fff;padding:12px 26px;border-radius:8px;text-decoration:none;font-weight:600}
.cta-btn:hover{filter:brightness(1.1)}
main{max-width:960px;margin:0 auto;padding:40px 24px}
.hero{text-align:center;padding:48px 0 32px}
.hero h1{font-size:2.4rem;line-height:1.2;margin-bottom:16px}
.hero p{font-size:1.15rem;color:var(--mut);max-width:640px;margin:0 auto 28px}
section{margin:44px 0}
h2{font-size:1.6rem;margin-bottom:18px}
h3{margin-bottom:8px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card{background:var(--card);border:1px solid #e6e6e2;border-radius:10px;padding:22px}
.steps{counter-reset:s}
.steps .card{position:relative;padding-left:56px}
.steps .card:before{counter-increment:s;content:counter(s);position:absolute;left:18px;top:20px;width:28px;height:28px;border-radius:50%;background:var(--a);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}
th,td{padding:12px 14px;border-bottom:1px solid #e9e9e5;text-align:left;font-size:.95rem}
th{background:var(--c);color:#fff}
dt{font-weight:700;margin-top:18px}
dd{color:var(--mut)}
ul.tick{list-style:none}
ul.tick li{padding-left:26px;position:relative;margin-bottom:10px}
ul.tick li:before{content:"\2713";color:var(--a);position:absolute;left:0;font-weight:700}
article.post{background:#fff;border:1px solid #e6e6e2;border-radius:10px;padding:32px}
article.post p{margin-bottom:16px}
.postlist .card{margin-bottom:14px}
.postlist a{color:var(--c);font-weight:600;text-decoration:none}
.related{background:#f2f2ee;border-radius:10px;padding:20px;margin-top:28px}
.related a{color:var(--c)}
footer{background:#201f1e;color:#c9c9c4;padding:32px 24px;margin-top:48px}
footer .cols{max-width:960px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}
footer h4{color:#fff;margin-bottom:10px;font-size:.95rem}
footer a{color:#c9c9c4;text-decoration:none;display:block;margin-bottom:6px;font-size:.9rem}
footer a:hover{color:#fff}
footer .legal{max-width:960px;margin:24px auto 0;font-size:.85rem;border-top:1px solid #3a3937;padding-top:16px}
.faq details{background:#fff;border:1px solid #e6e6e2;border-radius:8px;padding:14px 18px;margin-bottom:10px}
.faq summary{font-weight:600;cursor:pointer}
.faq p{margin-top:8px;color:var(--mut)}
@media(max-width:640px){.hero h1{font-size:1.8rem}header{gap:10px}}