:root{
  --bg:#f7f5ef;--bg2:#ffffff;--panel:#ffffff;--panel2:#f1ede1;--line:#e6e0d1;--ink:#1c1b17;--muted:#5c584c;--dim:#8c8778;
  --brand:#6a5cff;--brand2:#9b4dff;--brand-ink:#4a3fd6;
  --safe:#189866;--safe-bg:#e7f7ef;--safe-line:#bfe8d4;
  --danger:#d33d4e;--danger-bg:#fdecee;--danger-line:#f6c9cf;--code:#c9d2e6;
  --shadow:0 1px 2px rgba(30,25,15,.04),0 10px 26px -14px rgba(30,25,15,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font:17px/1.72 -apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand-ink);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
.wide{max-width:1000px}
nav{position:sticky;top:0;z-index:20;background:rgba(247,245,239,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
nav .row{display:flex;align-items:center;height:60px;gap:22px;max-width:1000px;margin:0 auto;padding:0 22px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700}
.logo .mk{width:20px;height:20px;border-radius:6px;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 16px rgba(106,92,255,.4)}
nav .links{display:flex;gap:20px;font-size:14px;color:var(--muted)}
nav .cta{margin-left:auto}
.btn{display:inline-block;border-radius:10px;padding:10px 16px;font-weight:600;font-size:14px;border:1px solid transparent}
.btn.p{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff}
.btn.g{background:transparent;border-color:var(--line);color:var(--ink)}
@media(max-width:640px){nav .links{display:none}}

article{padding:44px 0 20px}
.eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--brand-ink);font-weight:700}
.crumbs{font-size:13px;color:var(--dim);margin-bottom:14px}
h1{font-size:40px;line-height:1.1;letter-spacing:-1px;margin:6px 0 14px}
.meta{color:var(--dim);font-size:14px;margin-bottom:8px}
.lede{font-size:20px;color:var(--muted);margin:0 0 8px}
article h2{font-size:26px;letter-spacing:-.4px;margin:38px 0 12px;scroll-margin-top:74px}
article h3{font-size:19px;margin:26px 0 8px}
article p{margin:0 0 16px}
article ul,article ol{margin:0 0 18px;padding-left:22px}
article li{margin:6px 0}
article strong{color:var(--ink)}
article em{color:var(--brand-ink);font-style:italic}
code{background:var(--panel2);border:1px solid var(--line);border-radius:5px;padding:1px 6px;color:var(--ink);font-size:.9em}
blockquote{margin:20px 0;padding:14px 18px;border-left:3px solid var(--brand);background:var(--panel);border-radius:0 10px 10px 0;color:var(--ink);box-shadow:var(--shadow)}
.toc{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:22px 0;box-shadow:var(--shadow)}
.toc b{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.toc ol{margin:8px 0 0;padding-left:20px;color:var(--muted);font-size:15px}
.tldr{background:linear-gradient(180deg,rgba(106,92,255,.06),var(--panel));border:1px solid rgba(106,92,255,.25);border-radius:12px;padding:16px 20px;margin:22px 0;box-shadow:var(--shadow)}
.tldr b{color:var(--brand-ink)}
.cmp{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px;display:block;overflow-x:auto}
.cmp th,.cmp td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.cmp th{background:var(--panel2);color:var(--ink);font-size:13px}
.cmp td{color:var(--muted);background:var(--panel)}
.cta-box{margin:36px 0 10px;background:linear-gradient(135deg,rgba(106,92,255,.08),rgba(155,77,255,.06));
  border:1px solid rgba(106,92,255,.3);border-radius:16px;padding:26px}
.cta-box h3{margin:0 0 6px;font-size:20px}
.cta-box p{color:var(--muted);margin:0 0 16px;font-size:15px}
.cta-box .btns{display:flex;gap:10px;flex-wrap:wrap}
.related{border-top:1px solid var(--line);margin-top:30px;padding-top:20px}
.related a{display:block;padding:6px 0}
footer{border-top:1px solid var(--line);padding:28px 0;color:var(--dim);font-size:13px;margin-top:30px}
.postcard{display:block;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;margin-bottom:14px;transition:.15s;box-shadow:var(--shadow)}
.postcard:hover{border-color:rgba(106,92,255,.45);transform:translateY(-2px);text-decoration:none}
.postcard h2{margin:0 0 6px;font-size:20px;color:var(--ink)}
.postcard p{margin:0;color:var(--muted);font-size:14.5px}
.postcard .tag{font-size:12px;color:var(--brand-ink)}