/* IP Axix blog — shared styles (premium, matches the homepage system) */
:root{
  --ink:#0e1f2e; --ink-soft:#3c4d5b; --mut:#6b7a86;
  --paper:#f7f5f0; --paper-2:#efeadf; --card:#ffffff;
  --line:#e6e0d4; --line-soft:#efeade;
  --navy:#0c1c2e; --teal:#0e8f80; --teal-bright:#19c2ac;
  --sh-sm:0 1px 2px rgba(14,31,46,.05),0 8px 24px -16px rgba(14,31,46,.3);
}
@media (prefers-color-scheme:dark){:root{
  --ink:#eef3f5; --ink-soft:#c4cfd6; --mut:#8a98a2; --paper:#0a1119; --paper-2:#0e1721; --card:#121d28;
  --line:#233240; --line-soft:#1b2732; --teal:#3fc8b6;
}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"IBM Plex Sans",system-ui,-apple-system,sans-serif;line-height:1.58;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none} a:hover{text-decoration:underline}
::selection{background:rgba(25,194,172,.28)}
.in{max-width:1120px;margin:0 auto;padding:0 26px}
.prose{max-width:860px;margin:0 auto;padding:0 26px}
.mono{font-family:"IBM Plex Mono",ui-monospace,monospace;font-variant-numeric:tabular-nums}

/* nav (dark bar, matches site) */
.topbar{background:linear-gradient(180deg,#0c1c2e,#0a1622);color:#eaf1f5}
.topbar .in{display:flex;align-items:center;gap:14px 20px;flex-wrap:wrap;padding:16px 26px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:#fff}
.brand:hover{text-decoration:none}
.brand svg{width:28px;height:28px;border-radius:7px;display:block}
.wordmark{font-family:"IBM Plex Mono",monospace;font-weight:600;letter-spacing:.16em;text-transform:uppercase;font-size:13.5px}
.navlinks{margin-left:auto;display:flex;gap:8px 20px;flex-wrap:wrap;align-items:center;font-size:13.5px}
.navlinks a{color:#b9c7d3} .navlinks a:hover{color:#fff;text-decoration:none}
.navlinks .cta{background:var(--teal-bright);color:#052723;font-weight:700;padding:8px 15px;border-radius:10px}
.navlinks .cta:hover{filter:brightness(1.05);text-decoration:none}

/* article */
h1,h2,h3{font-family:"Fraunces",Georgia,serif;letter-spacing:-.02em;line-height:1.15;color:var(--ink)}
.eyebrow{font-family:"IBM Plex Mono",monospace;font-size:11px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--teal)}
article{padding:32px 0 20px}
article h1{font-weight:600;font-size:clamp(22px,2.3vw,27px);margin:12px 0 0;line-height:1.22}
.meta{font-size:12px;color:var(--mut);margin-top:12px}
.lead{font-size:15.5px;color:var(--ink-soft);margin:16px 0 0;line-height:1.55}
article h2{font-weight:600;font-size:clamp(18px,1.9vw,21px);margin:32px 0 0}
article h3{font-weight:600;font-size:16px;margin:24px 0 0}
article p{font-size:15px;margin:13px 0 0}
article ul,article ol{font-size:15px;margin:13px 0 0;padding-left:22px}
article li{margin:5px 0}
article strong{font-weight:700}
.twrap{overflow-x:auto;margin:22px 0 0;border:1px solid var(--line);border-radius:12px}
table.fee{width:100%;border-collapse:collapse;font-size:14.5px;min-width:440px}
table.fee th,table.fee td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line-soft)}
table.fee thead th{background:var(--paper-2);font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--mut);font-weight:700}
table.fee tbody tr:last-child td{border-bottom:none}
table.fee td:first-child{font-weight:600}
.callout{margin:28px 0 0;padding:18px 20px;background:var(--paper-2);border:1px solid var(--line);border-left:3px solid var(--teal);border-radius:0 12px 12px 0;font-size:15px;color:var(--ink-soft)}
.callout b{color:var(--ink)}
/* inline tool CTA */
.toolcta{margin:34px 0 0;padding:24px;background:radial-gradient(120% 140% at 85% -20%,rgba(25,194,172,.16),transparent 55%),linear-gradient(160deg,#0e2036,#0a1522);color:#fff;border-radius:18px}
.toolcta h3{color:#fff;font-size:19px;margin:0}
.toolcta p{color:#c3d2dd;font-size:14.5px;margin:8px 0 0}
.toolcta .btns{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.toolcta .btn{display:inline-block;font-weight:700;font-size:14px;padding:11px 18px;border-radius:11px;text-decoration:none}
.toolcta .btn.p{background:var(--teal-bright);color:#052723} .toolcta .btn.p:hover{filter:brightness(1.05);text-decoration:none}
.toolcta .btn.g{border:1px solid rgba(255,255,255,.35);color:#fff} .toolcta .btn.g:hover{border-color:#fff;text-decoration:none}
.disclaimer{margin:34px 0 0;font-size:12.5px;color:var(--mut);line-height:1.6;border-top:1px solid var(--line);padding-top:18px}

/* blog index */
.masthead{padding:46px 0 8px;text-align:center}
.masthead h1{font-weight:600;font-size:clamp(25px,3vw,32px);margin:12px 0 0}
.masthead p{font-size:15px;color:var(--ink-soft);max-width:56ch;margin:14px auto 0}
.posts{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;padding:36px 0 60px}
.post{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--sh-sm);transition:transform .18s,box-shadow .18s,border-color .18s}
.post:hover{transform:translateY(-4px);box-shadow:0 24px 60px -30px rgba(14,31,46,.4);border-color:color-mix(in srgb,var(--teal) 40%,var(--line));text-decoration:none}
.post .k{font-family:"IBM Plex Mono",monospace;font-size:10px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--teal)}
.post h2{font-size:18px;font-weight:600;margin:10px 0 0;color:var(--ink);line-height:1.25}
.post p{font-size:14px;color:var(--ink-soft);margin:9px 0 0;flex:1}
.post .go{margin-top:14px;font-size:13px;font-weight:700;color:var(--teal)}

footer.site{border-top:1px solid var(--line);padding:30px 0 56px;color:var(--mut);font-size:12.5px;line-height:1.7;margin-top:40px}
footer.site .in{display:flex;gap:8px 22px;flex-wrap:wrap;align-items:center}
footer.site a{color:var(--ink-soft)}