:root{--ink:#0A2B33;--petrol:#0E4F5C;--green:#21B98A;--green-b:#3FE7B0;--amber:#F4B740;--mist:#F5F8F8;--muted:#5B6B6E;--line:#E2EAEA;--grad:linear-gradient(135deg,#0E4F5C,#0A2B33);--grad-cta:linear-gradient(120deg,#21B98A,#0E4F5C)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;color:var(--ink);line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased}
h1,h2,h3,.dn{font-family:'Poppins',sans-serif;line-height:1.18}
a{color:var(--petrol)}
img{max-width:100%;display:block}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
/* header */
.bhead{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.bhead .in{max-width:1080px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between}
.blogo{display:flex;align-items:center;gap:10px;font-family:'Poppins';font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:1px}
.blogo .mk{width:34px;height:34px;border-radius:9px;background:var(--grad);display:flex;align-items:center;justify-content:center}
.blogo .mk svg{width:18px;height:18px}
.bnav a{text-decoration:none;font-family:'Poppins';font-weight:600;font-size:14.5px;color:var(--petrol)}
.btn{display:inline-block;background:var(--grad-cta);color:#fff;text-decoration:none;font-family:'Poppins';font-weight:700;
  padding:13px 22px;border-radius:12px;font-size:15px;transition:transform .2s}
.btn:hover{transform:translateY(-2px)}
/* hero */
.bhero{background:var(--grad);color:#fff;padding:64px 0 54px}
.bhero .eyebrow{letter-spacing:4px;font-size:12px;font-weight:700;color:var(--green-b);text-transform:uppercase}
.bhero h1{font-size:clamp(28px,4.6vw,42px);font-weight:800;margin:12px 0 14px;letter-spacing:-.5px;max-width:18ch}
.bhero p{color:#c8e3e0;max-width:60ch;font-size:17px}
.bhero .crumbs{font-size:13px;color:#9bc4bd;margin-bottom:18px}
.bhero .crumbs a{color:#9bc4bd}
/* article */
.article{padding:48px 0 20px}
.article p{color:#39474b;margin-bottom:16px;font-size:17px}
.article h2{font-size:25px;font-weight:800;margin:34px 0 12px}
.article h3{font-size:19px;font-weight:700;margin:24px 0 8px}
.article ul{margin:0 0 16px 22px;color:#39474b}
.article li{margin-bottom:8px}
.tldr{background:var(--mist);border-left:4px solid var(--green);border-radius:0 14px 14px 0;padding:18px 22px;margin:6px 0 24px;font-size:16px;color:#39474b}
.tldr b{color:var(--ink)}
.cta-box{background:var(--grad);color:#fff;border-radius:18px;padding:30px;margin:34px 0;text-align:center}
.cta-box h3{font-size:22px;color:#fff;margin-bottom:8px}
.cta-box p{color:#c8e3e0;margin-bottom:18px}
.faq{margin-top:10px}
.faq .q{font-family:'Poppins';font-weight:700;color:var(--ink);margin-top:16px}
.faq .a{color:#39474b}
.relada{margin:30px 0;padding:22px;border:1px solid var(--line);border-radius:16px}
.relada b{font-family:'Poppins'}
.relada a{display:block;margin-top:8px}
/* blog index */
.cards{display:grid;grid-template-columns:1fr;gap:18px;padding:44px 0}
.card{border:1px solid var(--line);border-radius:16px;padding:26px;text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s;display:block}
.card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(10,43,51,.10)}
.card .tag{display:inline-block;font-size:11px;font-weight:700;font-family:'Poppins';padding:4px 10px;border-radius:999px;background:#e6faf3;color:#0c7a5b;margin-bottom:10px}
.card h2{font-size:20px;font-weight:800;margin-bottom:6px}
.card p{color:var(--muted);font-size:15px}
/* footer */
.bfoot{background:var(--ink);color:#9bc4bd;padding:40px 0;margin-top:30px;font-size:14px}
.bfoot .in{max-width:1080px;margin:0 auto;padding:0 24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.bfoot a{color:#9bc4bd}
@media(max-width:600px){.bnav .navlink{display:none}}