:root{
  --ink:#16151C;--ink-2:#1E1D26;--bone:#F3F2EC;--bone-2:#EAE9E1;
  --violet:#1F6F5B;--violet-soft:#2A9B7A;--lime:#C6F24E;--coral:#E85D4C;
  --mute:#6B6A75;--mute-d:#9B9AA6;
  --line-d:rgba(255,255,255,.12);--line-l:rgba(0,0,0,.12);
  --maxw:1180px;--r:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Hanken Grotesk',-apple-system,sans-serif;background:var(--bone);color:var(--ink);line-height:1.5;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.05;letter-spacing:-.025em;font-weight:600}
a{color:var(--violet);text-decoration:underline;text-underline-offset:3px}
a:hover{color:var(--violet-soft)}

.eyebrow{font-family:'JetBrains Mono',monospace;font-size:12px;text-transform:uppercase;letter-spacing:.16em;color:var(--violet);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:2px;background:var(--violet);transform:rotate(45deg)}

.btn{display:inline-flex;align-items:center;gap:9px;font-family:'Hanken Grotesk',sans-serif;font-weight:600;font-size:15px;padding:13px 22px;border-radius:10px;cursor:pointer;border:none;text-decoration:none;transition:transform .18s,background .18s}
.btn-primary{background:var(--violet);color:#fff}
.btn-primary:hover{background:var(--violet-soft);transform:translateY(-2px);color:#fff}
.btn .arw{transition:transform .18s}
.btn:hover .arw{transform:translateX(3px)}

.nav{position:sticky;top:0;z-index:50;background:rgba(243,242,236,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line-l)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:12px;position:relative}
.brand{display:flex;align-items:center;gap:11px;font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:18px;letter-spacing:-.02em;color:var(--ink);text-decoration:none}
.brandmark{width:30px;height:30px;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:20px;flex:1;justify-content:center;min-width:0}
.nav-links a{font-size:14px;font-weight:500;color:var(--mute);text-decoration:none;transition:color .15s;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:10px;flex-shrink:0}
.menu-btn{display:none;background:none;border:none;cursor:pointer;padding:8px;width:42px;height:42px;flex-direction:column;align-items:center;justify-content:center;border-radius:8px}
.menu-btn span{display:block;width:20px;height:2px;background:var(--ink);margin:2.5px 0;border-radius:1px}

.post{padding:48px 0 80px}
.post-in{max-width:720px}
.back{font-family:'JetBrains Mono',monospace;font-size:12.5px;color:var(--mute);text-decoration:none;display:inline-block;margin-bottom:24px}
.back:hover{color:var(--ink)}
.post-head{margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid var(--line-l)}
.post-head h1{font-size:clamp(32px,4.5vw,48px);margin-top:14px;max-width:16ch}
.deck{font-size:18px;color:var(--mute);margin-top:16px;line-height:1.55;max-width:38em}
.post-body{font-size:17px;line-height:1.65;color:var(--ink)}
.post-body p{margin-bottom:1.15em}
.post-body h2{font-size:22px;margin:1.6em 0 .6em}
.post-body ul,.post-body ol{margin:0 0 1.15em 1.25em}
.post-body li{margin-bottom:.45em}
.post-body strong{font-weight:600}

.foot{background:var(--ink);color:var(--mute-d);padding:32px 0}
.foot-bot{font-size:12.5px;color:var(--mute)}

@media (max-width:1040px){
  .nav-links{display:none}
  .menu-btn{display:flex}
  .nav-links.open{display:flex;flex-direction:column;align-items:stretch;position:absolute;top:68px;left:0;right:0;background:var(--bone);padding:8px 0 20px;border-bottom:1px solid var(--line-l);box-shadow:0 18px 40px -28px rgba(0,0,0,.45);z-index:40}
  .nav-links.open > a{padding:14px 28px;border-bottom:1px solid var(--line-l);font-size:16px;color:var(--ink)}
  .nav-links.open > a.active{color:var(--violet);font-weight:600}
  .nav-links.open .nav-drawer-cta{display:block;padding:18px 28px 6px}
  .nav-links.open .nav-drawer-cta .btn{width:100%;justify-content:center}
  .nav-drawer-cta{display:none}
}
@media (max-width:640px){.wrap{padding:0 20px}.nav-cta > .btn{display:none}}
:focus-visible{outline:2.5px solid var(--violet);outline-offset:3px;border-radius:4px}