:root{
  --lagoon:#2FC2E4;--shallow:#A6E6F4;--trench:#16608F;--abyss:#0B3F60;
  --foam:#F2FBFD;--sun:#F8C52C;--sun-deep:#E0A800;--ink:#062A3D;
  --ink-70:rgba(6,42,61,.72);--ink-45:rgba(6,42,61,.45);--rule:rgba(6,42,61,.11);
  --display:'Bricolage Grotesque','Trebuchet MS',sans-serif;
  --body:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --mono:'JetBrains Mono',ui-monospace,'Courier New',monospace;
}
*{box-sizing:border-box}
body{margin:0;background:var(--foam);color:var(--ink);font-family:var(--body);
     font-size:16px;line-height:1.72;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--trench)}
.wrap{max-width:780px;margin:0 auto;padding:0 26px}
h1,h2,h3{font-family:var(--display);margin:0;letter-spacing:-.025em;line-height:1.12;text-wrap:balance}
h1{font-size:clamp(34px,5.4vw,50px);font-weight:800}
h2{font-size:23px;font-weight:700;margin:44px 0 12px}
h3{font-size:17px;font-weight:700;margin:26px 0 8px}
p,li{color:var(--ink-70);font-size:15.6px}
p{margin:0 0 14px}
ul,ol{margin:0 0 16px;padding-left:22px}
li{margin-bottom:7px}
strong{color:var(--ink);font-weight:600}
header{position:sticky;top:0;z-index:50;background:rgba(242,251,253,.86);
       backdrop-filter:blur(14px);border-bottom:1px solid var(--rule)}
header .bar{max-width:1140px;margin:0 auto;padding:15px 26px;display:flex;
            align-items:center;justify-content:space-between;gap:18px}
.logo{font-family:var(--display);font-weight:800;font-size:19px;display:flex;
      align-items:center;gap:9px;text-decoration:none;color:var(--ink)}
.logo svg{width:20px;height:24px;flex:none}
.back{font-size:14px;text-decoration:none;color:var(--ink-70);font-weight:500}
.back:hover{color:var(--trench)}
.hero{padding:66px 0 30px;border-bottom:1px solid var(--rule);margin-bottom:44px}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;
         color:var(--trench);display:block;margin-bottom:14px}
.updated{font-family:var(--mono);font-size:12px;color:var(--ink-45);margin-top:16px}
.note{background:#fff;border:1px solid var(--rule);border-left:3px solid var(--sun);
      border-radius:12px;padding:20px 22px;margin:26px 0}
.note p{margin:0;font-size:14.6px}
main{padding-bottom:80px}
footer{border-top:1px solid var(--rule);background:#EDF8FC;padding:40px 0}
footer p{font-size:12.6px;color:var(--ink-45);margin:0}
footer a{margin-right:18px;font-size:13.6px;text-decoration:none}

/* article + guides index */
.wrap-wide{max-width:1140px;margin:0 auto;padding:0 26px}
.gcards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:8px 0 70px}
.gcard{background:#fff;border:1px solid var(--rule);border-radius:20px;padding:30px;
       text-decoration:none;display:flex;flex-direction:column;gap:10px;transition:transform .18s,box-shadow .18s}
.gcard:hover{transform:translateY(-3px);box-shadow:0 18px 40px -24px rgba(6,42,61,.4)}
.gcard h3{margin:0;font-size:19px;color:var(--ink)}
.gcard p{margin:0;font-size:14.4px}
.gcard .kicker{font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
       text-transform:uppercase;color:var(--trench)}
.soon{opacity:.6;pointer-events:none}
.lede{font-size:18.5px;color:var(--ink);line-height:1.65;margin-bottom:22px}
.tldr{background:#fff;border:1px solid var(--rule);border-left:3px solid var(--lagoon);
      border-radius:12px;padding:22px 24px;margin:0 0 30px}
.tldr p{margin:0;font-size:15px}
table.data{width:100%;border-collapse:collapse;font-size:14.4px;margin:8px 0 22px}
table.data th,table.data td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--rule)}
table.data th{font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;text-transform:uppercase;
      color:var(--ink-45);background:#F7FCFE}
table.data td{color:var(--ink-70);font-variant-numeric:tabular-nums}
table.data tr:last-child td{border-bottom:none}
.tbl-wrap{overflow-x:auto;border:1px solid var(--rule);border-radius:14px;margin-bottom:24px}
.cta-strip{background:#fff;border:1px solid var(--rule);border-radius:18px;padding:28px 30px;margin:38px 0 10px;
      display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.cta-strip p{margin:0;font-size:15px}
.btn-sun{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:12px;
      background:var(--sun);color:#3A2A00;font-weight:700;font-size:14.5px;text-decoration:none;
      box-shadow:0 5px 0 -1px var(--sun-deep);white-space:nowrap}
.btn-sun:hover{transform:translateY(-2px)}
.src{font-size:13px;color:var(--ink-45);border-top:1px solid var(--rule);padding-top:18px;margin-top:36px}
.src a{color:var(--trench)}