/* Enigma docs — on-brand, readable long-form. Matches the cinematic site palette. */
:root{
  --disp:"Satoshi","Geist","Helvetica Neue",Arial,sans-serif;
  --body:"Geist","Helvetica Neue",Arial,sans-serif;
  --mono:"Geist Mono",ui-monospace,Consolas,monospace;
  --ink:#f4f2ef; --txt:#d8d5d0; --dim:#b0ada8; --mute:#85827d;
  --acc:#ff7a1a; --acc2:#ffb066; --line:rgba(255,255,255,.12); --bg:#06080b;
  --gut:clamp(20px,5vw,64px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--txt);line-height:1.72;-webkit-font-smoothing:antialiased;font-size:16.5px}
a{color:var(--acc);text-decoration:none}
a:hover{color:var(--acc2)}
::selection{background:var(--acc);color:#0a0400}
:where(a,button):focus-visible{outline:2px solid var(--acc);outline-offset:3px;border-radius:3px}

/* static on-brand backdrop */
.bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(900px 520px at 50% -8%,rgba(255,122,26,.10),transparent 60%),radial-gradient(700px 700px at 100% 0,rgba(255,122,26,.05),transparent 55%);}
.bg::after{content:"";position:absolute;inset:0;opacity:.04;mix-blend-mode:soft-light;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* chrome */
.dchrome{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;
  padding:16px var(--gut);background:rgba(6,8,11,.78);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark svg{fill:none;stroke:var(--acc);stroke-width:1.4;stroke-linejoin:round}
.brand-name{font-family:var(--disp);font-weight:700;font-size:16px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.dnav{display:flex;align-items:center;gap:20px;font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.dnav a{color:var(--dim)}.dnav a:hover{color:var(--ink)}
.dnav .chip{color:#0a0400;background:var(--acc);padding:8px 14px;border-radius:100px;font-weight:500}
.dnav .chip:hover{background:var(--acc2);color:#0a0400}
@media(max-width:620px){.dnav a:not(.chip){display:none}}

/* layout */
.doc{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:clamp(40px,7vh,84px) var(--gut) 64px}
.doc-head{max-width:820px;border-bottom:1px solid var(--line);padding-bottom:34px;margin-bottom:14px}
.kicker{display:inline-block;font-family:var(--mono);font-size:12px;letter-spacing:.28em;text-transform:uppercase;color:var(--acc);margin-bottom:18px}
.doc-head h1{font-family:var(--disp);font-weight:900;font-size:clamp(2.1rem,5vw,3.5rem);line-height:1.04;letter-spacing:-.02em;color:var(--ink)}
.doc-head .dek{margin-top:16px;font-size:1.15rem;color:var(--dim);max-width:60ch}
.doc-head .meta{margin-top:14px;font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--mute)}

.doc-body{display:grid;grid-template-columns:230px minmax(0,760px);gap:clamp(28px,5vw,72px);align-items:start;justify-content:start}
@media(max-width:1040px){.doc-body{grid-template-columns:1fr;max-width:760px}}

/* toc */
.toc{position:sticky;top:84px;font-family:var(--mono);font-size:12.5px;line-height:1.5;border-left:1px solid var(--line);padding-left:18px;max-height:calc(100vh - 120px);overflow:auto}
.toc-label{letter-spacing:.18em;text-transform:uppercase;color:var(--mute);margin-bottom:14px;font-size:11px}
.toc nav{display:flex;flex-direction:column;gap:9px}
.toc a{color:var(--dim);transition:color .2s}
.toc a:hover{color:var(--acc)}
.toc a.t3{padding-left:14px;font-size:12px;color:var(--mute)}
@media(max-width:1040px){.toc{position:static;max-height:none;border-left:none;border-bottom:1px solid var(--line);padding:0 0 24px;margin-bottom:8px}.toc nav{flex-flow:row wrap;gap:8px 18px}}

/* rendered markdown */
.md{min-width:0}
.md>*+*{margin-top:1.05em}
.md h2{font-family:var(--disp);font-weight:700;font-size:clamp(1.45rem,2.6vw,1.95rem);line-height:1.12;letter-spacing:-.01em;color:var(--ink);margin-top:2.4em;padding-top:1.1em;border-top:1px solid var(--line);scroll-margin-top:84px}
.md h3{font-family:var(--disp);font-weight:700;font-size:1.22rem;color:var(--ink);margin-top:1.9em;scroll-margin-top:84px}
.md h4{font-family:var(--mono);font-weight:500;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;color:var(--acc2);margin-top:1.7em}
.md p{color:var(--txt)}
.md strong{color:var(--ink);font-weight:600}
.md em{font-style:italic}
.md a{text-decoration:underline;text-underline-offset:2px;text-decoration-color:rgba(255,122,26,.45)}
.md ul,.md ol{padding-left:1.35em}
.md li{margin:.4em 0}
.md li::marker{color:var(--acc)}
.md li>ul,.md li>ol{margin-top:.4em}
.md blockquote{border-left:2px solid var(--acc);padding:2px 0 2px 18px;color:var(--dim);font-style:italic}
.md hr{border:none;border-top:1px solid var(--line);margin:2.2em 0}
.md code{font-family:var(--mono);font-size:.86em;color:var(--acc2);background:rgba(255,122,26,.09);padding:.12em .4em;border-radius:5px;border:1px solid rgba(255,122,26,.14)}
.md pre{background:#0a0a0b;border:1px solid var(--line);border-radius:12px;padding:18px 20px;overflow:auto;line-height:1.7}
.md pre code{font-size:13px;color:#d7d3cc;background:none;border:none;padding:0}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:12px;margin-top:1.05em}
.md table{border-collapse:collapse;width:100%;font-size:14px;min-width:520px}
.md th{font-family:var(--mono);font-weight:500;font-size:11.5px;letter-spacing:.06em;text-transform:uppercase;text-align:left;color:var(--acc2);padding:12px 14px;border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);white-space:nowrap}
.md td{padding:11px 14px;border-bottom:1px solid rgba(255,255,255,.06);color:var(--dim);vertical-align:top}
.md tr:last-child td{border-bottom:none}
.md td code{white-space:nowrap}

/* footer */
.doc-foot{max-width:820px;margin-top:64px;padding-top:28px;border-top:1px solid var(--line)}
.doc-foot .bnd{font-size:14px;color:var(--mute);border-left:2px solid rgba(255,122,26,.5);padding-left:16px;max-width:64ch}
.doc-foot .cpy{margin-top:18px;font-family:var(--mono);font-size:11.5px;letter-spacing:.02em;color:var(--mute);max-width:70ch}

/* print -> branded PDF */
@media print{
  @page{size:A4;margin:0}
  html,body{background:#06080b !important;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .dchrome,.toc{display:none !important}
  .bg{display:none !important}
  .doc{padding:15mm 14mm;max-width:none}
  .doc-body{grid-template-columns:1fr;display:block}
  .md{max-width:none}
  .doc-head h1{font-size:2.4rem}
  .md h2,.md h3{break-after:avoid}
  .md pre,.tw,.md blockquote,.md li,.md tr{break-inside:avoid}
}