:root{
  --heading:#0e1422;
  --body:#2c333f;
  --muted:#677084;
  --hair:#e6e9ef;
  --bg:#ffffff;
  --panel:#f6f8fb;
  --warm:#fbfaf7;
  --blue:#2f6fdb;
  --blue-dark:#1f56b3;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--body);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:18px;line-height:1.64;-webkit-font-smoothing:antialiased}
a{color:var(--blue);text-decoration:none}
a:hover{color:var(--blue-dark);text-decoration:underline}
h1,h2,h3,h4{color:var(--heading);letter-spacing:-0.025em;line-height:1.2;font-weight:800;margin:0 0 .5em}
h1{font-size:44px;letter-spacing:-0.03em}
h2{font-size:28px;margin-top:0}
h3{font-size:21px}
p{margin:0 0 1em}
ul,ol{padding-left:1.25em;margin:0 0 1em}
li{margin-bottom:.4em}
hr{border:0;border-top:1px solid var(--hair);margin:0}
.wrap{max-width:760px;margin:0 auto;padding:0 24px}
.site-header{background:var(--warm);border-bottom:1px solid var(--hair)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;padding-top:18px;padding-bottom:18px;flex-wrap:wrap;gap:12px}
.brand{font-weight:800;font-size:20px;color:var(--heading);letter-spacing:-0.02em}
.brand .b{color:var(--blue)}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{color:var(--body);font-size:14px;font-weight:500}
.nav a:hover{color:var(--blue)}
main{padding:56px 0 80px}
.eyebrow{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--blue);text-transform:uppercase;letter-spacing:.02em;margin-bottom:14px;display:block;font-weight:600}
.standfirst{font-size:20px;color:var(--body);margin-top:8px}
.byline{color:var(--muted);font-size:14px;margin-top:14px;padding-bottom:32px;border-bottom:1px solid var(--hair)}
section{padding:40px 0;border-top:1px solid var(--hair)}
section:first-of-type{border-top:0}
.card{background:var(--panel);border:1px solid var(--hair);border-radius:8px;padding:28px}
.card h3{margin-top:0}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:12px 20px;border-radius:6px;font-weight:600;font-size:15px;margin-top:8px}
.btn:hover{background:var(--blue-dark);color:#fff;text-decoration:none}
.compare{color:var(--muted);font-size:15px;margin-top:14px}
details{border-top:1px solid var(--hair);padding:16px 0}
details:last-of-type{border-bottom:1px solid var(--hair)}
details summary{list-style:none;cursor:pointer;font-weight:600;color:var(--heading);font-size:17px;position:relative;padding-right:28px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";position:absolute;right:0;top:-2px;color:var(--blue);font-size:22px;font-weight:400;line-height:1}
details[open] summary::after{content:"–"}
details p{margin-top:10px;margin-bottom:0;color:var(--body)}
.site-footer{background:var(--warm);border-top:1px solid var(--hair);padding:28px 0;color:var(--muted);font-size:14px;margin-top:40px}
.site-footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}
.post-list{list-style:none;padding:0}
.post-list li{padding:20px 0;border-top:1px solid var(--hair)}
.post-list li:first-child{border-top:0}
.post-list a{font-weight:700;font-size:20px;color:var(--heading)}
.post-list a:hover{color:var(--blue)}
.post-list p{margin:6px 0 0;color:var(--muted);font-size:16px}
.back{font-size:14px;color:var(--muted);display:inline-block;margin-bottom:20px}
.back:hover{color:var(--blue)}
article h2{margin-top:36px}
article h3{margin-top:28px}
@media(max-width:520px){h1{font-size:34px}h2{font-size:24px}.standfirst{font-size:18px}}

.post-date{display:block;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12px;color:var(--muted);margin-bottom:4px}
.faq-block{margin-top:48px;padding-top:32px;border-top:1px solid var(--hair)}
.faq-block h2{margin-top:8px}
.faq-block details{border-top:1px solid var(--hair);padding:14px 0}
.faq-block details:last-child{border-bottom:1px solid var(--hair)}
.faq-block summary{cursor:pointer;font-weight:600;color:var(--heading);list-style:none}
.faq-block summary::before{content:"+ ";color:var(--blue);font-weight:700}
.faq-block details[open] summary::before{content:"\2212  "}
.faq-block p{margin:10px 0 0;color:var(--body)}