@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--ink:#edf5f1;--muted:#91a69e;--bg:#08110f;--panel:#0e1c19;--line:#21372f;--lime:#b8f26b;--cyan:#65d5c8;--orange:#ffae68;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 Manrope,system-ui,sans-serif}body:before{content:"";position:fixed;z-index:-2;inset:0;background:radial-gradient(circle at 80% 0%,#133b31 0,transparent 35%),linear-gradient(120deg,rgba(184,242,107,.04),transparent 45%)}body:after{content:"";position:fixed;z-index:-1;inset:0;pointer-events:none;opacity:.07;background-image:linear-gradient(rgba(255,255,255,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.2) 1px,transparent 1px);background-size:48px 48px}a{color:var(--lime);text-decoration:none}a:hover{text-decoration:underline} .wrap{max-width:var(--max);margin:auto;padding:0 24px}.topbar{border-bottom:1px solid var(--line);font:12px 'DM Mono',monospace;color:var(--muted);padding:9px 0}.topbar .wrap{display:flex;justify-content:space-between}.nav{border-bottom:1px solid var(--line);padding:18px 0}.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:800;letter-spacing:-.04em}.mark{width:32px;height:32px;border:2px solid var(--lime);display:grid;place-items:center;color:var(--lime);font:500 14px 'DM Mono';transform:rotate(45deg)}.mark span{transform:rotate(-45deg)}nav{display:flex;gap:20px;flex-wrap:wrap;justify-content:flex-end}nav a{color:var(--muted);font-size:14px;font-weight:600}nav a:hover,nav a[aria-current=page]{color:var(--ink);text-decoration:none}.hero{padding:90px 0 70px;display:grid;grid-template-columns:1.25fr .75fr;gap:72px;align-items:end}.kicker,.eyebrow{font:500 12px 'DM Mono',monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}h1,h2,h3{line-height:1.08;letter-spacing:-.045em;margin:0 0 20px}h1{font-size:clamp(44px,7vw,78px);max-width:850px}h2{font-size:clamp(30px,4vw,48px)}h3{font-size:23px}.lede{font-size:19px;color:#c4d3cd;max-width:680px}.hero-note{border-left:2px solid var(--orange);padding-left:20px;color:var(--muted);font-size:14px}.hero-note strong{display:block;color:var(--orange);font:500 12px 'DM Mono';margin-bottom:8px}.button{display:inline-flex;align-items:center;gap:10px;background:var(--lime);color:#101a12;padding:13px 18px;border:0;border-radius:3px;font-weight:800;cursor:pointer}.button:hover{background:#d5ffa0;text-decoration:none}.button.ghost{background:transparent;color:var(--lime);border:1px solid var(--line)}.section{padding:76px 0}.section-head{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-head p{color:var(--muted);max-width:440px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{border:1px solid var(--line);background:rgba(14,28,25,.82);padding:24px;min-height:190px;transition:.2s transform,.2s border-color}.card:hover{transform:translateY(-4px);border-color:var(--cyan)}.card .num{color:var(--orange);font:12px 'DM Mono';display:block;margin-bottom:28px}.card p{color:var(--muted);font-size:14px}.tool-shell{border:1px solid var(--line);background:#0b1714;padding:28px;margin-top:28px}.input-row{display:flex;gap:12px;max-width:680px}.input-row input{flex:1;background:#07100e;border:1px solid #3b5b4e;color:var(--ink);padding:14px 16px;font:16px 'DM Mono';border-radius:3px}.input-row input:focus{outline:2px solid var(--cyan);outline-offset:2px}.checks{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0;color:var(--muted);font:12px 'DM Mono'}.checks label{display:flex;gap:6px;align-items:center}.status{min-height:28px;color:var(--cyan);font:13px 'DM Mono'}.error{color:#ff907d}.results{width:100%;border-collapse:collapse;margin-top:20px;font-size:14px}.results th,.results td{padding:11px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.results th{color:var(--lime);font:12px 'DM Mono';text-transform:uppercase}.results code{color:#d4f6c1;font-family:'DM Mono';word-break:break-word}.actions{display:flex;gap:10px;margin-top:18px}.article{max-width:780px;margin:0 auto;padding:70px 0}.article h1{font-size:clamp(40px,6vw,64px)}.article h2{font-size:32px;margin-top:48px}.article p,.article li{color:#c4d3cd}.article blockquote{border-left:2px solid var(--cyan);padding:8px 20px;margin:28px 0;color:var(--cyan)}.crumbs{padding-top:28px;font:12px 'DM Mono';color:var(--muted)}.crumbs a{color:var(--muted)}.meta{color:var(--muted);font:12px 'DM Mono';margin:16px 0 32px}.callout{background:#132820;border:1px solid #2d5b46;padding:24px;margin:28px 0}.footer{border-top:1px solid var(--line);margin-top:60px;padding:38px 0;color:var(--muted);font-size:13px}.footer .wrap{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer-links{display:flex;gap:18px;flex-wrap:wrap}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(max-width:760px){.hero{grid-template-columns:1fr;gap:30px;padding:60px 0}.grid{grid-template-columns:1fr}.nav .wrap{align-items:flex-start;flex-direction:column}nav{justify-content:flex-start}.section-head{display:block}.input-row{flex-direction:column}.topbar .wrap{display:block}.topbar span{display:block}.article{padding:48px 0}.tool-shell{padding:18px}}
.skip-link{position:absolute;left:-9999px;top:8px;background:var(--lime);color:#101a12;padding:8px 12px;z-index:10}.skip-link:focus{left:8px}