:root {
  --font: "Outfit", "SF Pro Text", Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, monospace;
  --ink: #141416;
  --ink-2: #3c3c44;
  --muted: #6f6f78;
  --line: #e6e4de;
  --paper: #f4f3ee;
  --card: #fffcf7;
  --cyan: #00e5ff;
  --cyan-deep: #0c8f9c;
  --nav: #0c0c0e;
  --nav-w: 248px;
  --radius: 16px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
  font-size: 16.5px;
  -webkit-font-smoothing: antialiased;
}
::selection { background: #c9f7fb; }
a { color: var(--cyan-deep); text-underline-offset: 3px; }
img { max-width: 100%; }
code, .mono {
  font-family: var(--mono);
  font-size: .84em;
  background: #eceae4;
  padding: .08em .38em;
  border-radius: 5px;
}

/* Gate overlay styles: see gate.css */
.kicker {
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
}

/* Annotated screenshots */
.shot {
  margin: 1.2rem 0 1.5rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: #0b0b0e;
  box-shadow: 0 18px 40px rgba(18, 18, 20, .08);
}
.shot-frame {
  position: relative;
  background: #0b0b0e;
}
.shot-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: contain;
  object-position: top center;
  background: #0b0b0e;
}
.pin {
  position: absolute;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  max-width: min(46%, 16rem);
  padding: .35rem .55rem;
  border-radius: 999px;
  background: rgba(0, 229, 255, .94);
  color: #041316;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .35);
  pointer-events: none;
  transform: translate(-50%, -50%);
}
.pin::before {
  content: "";
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: #041316;
  flex: 0 0 auto;
}
.pin-ring {
  position: absolute;
  z-index: 1;
  border: 2px solid #00e5ff;
  border-radius: 12px;
  box-shadow: 0 0 0 3px rgba(0, 229, 255, .25);
  pointer-events: none;
}
.shot figcaption {
  padding: .85rem 1rem;
  background: var(--card);
  color: var(--ink-2);
  font-size: .9rem;
  border-top: 1px solid var(--line);
}
.steps {
  counter-reset: step;
  margin: 1rem 0 1.4rem;
  padding: 0;
  list-style: none;
}
.steps li {
  position: relative;
  counter-increment: step;
  padding: .85rem 0 .85rem 3rem;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
}
.steps li:last-child { border-bottom: 0; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: .9rem;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 8px;
  background: #111;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: .78rem;
  font-weight: 700;
}
.steps strong { color: var(--ink); }
.field-table td:first-child { white-space: nowrap; font-weight: 600; color: var(--ink); }
.req {
  display: inline-block;
  margin-left: .25rem;
  color: #c2410c;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.lock-again {
  display: inline-block;
  margin-top: .8rem;
  font-size: .82rem;
  color: #9b9ba4;
}

.doc-wrap { width: min(1080px, calc(100% - 3rem)); margin: 0 auto; }
.doc-foot {
  color: var(--muted);
  font-size: .88rem;
  padding: 1.6rem 0 2.4rem;
}

/* Doc shell */
.shell { display: grid; grid-template-columns: var(--nav-w) 1fr; min-height: 100vh; }
.nav {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  background: var(--nav);
  color: #ececf1;
  padding: 1.3rem 1rem 1.6rem;
}
.nav a { color: #c6c6ce; text-decoration: none; }
.nav .brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .2rem .35rem 1rem;
  margin-bottom: .4rem;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.nav .brand img { width: 28px; height: 28px; border-radius: 8px; }
.nav .brand span {
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #9b9ba4;
  font-weight: 650;
}
.nav h2 {
  margin: 1.15rem .45rem .35rem;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: #7d7d86;
  font-weight: 650;
}
.nav nav a, .switch a {
  display: block;
  padding: .38rem .5rem;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
}
.nav nav a:hover, .switch a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav nav a.active, .switch a[aria-current="page"] {
  background: rgba(0, 229, 255, .12);
  color: #fff;
}
.switch { margin-top: 1.4rem; padding-top: .8rem; border-top: 1px solid rgba(255, 255, 255, .08); }
.doc-hero {
  padding: 3.2rem 0 1.4rem;
}
.doc-hero .kicker { color: var(--cyan-deep); }
.doc-hero h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  letter-spacing: -.035em;
  line-height: 1.02;
  margin: .4rem 0 .7rem;
  max-width: 16ch;
}
.doc-hero .lede { max-width: 40rem; color: var(--ink-2); font-size: 1.08rem; margin: 0; }
.meta { display: flex; flex-wrap: wrap; gap: .7rem 1.2rem; margin-top: 1.2rem; color: var(--muted); font-size: .88rem; }
.meta strong { color: var(--ink); font-weight: 620; }
.doc-body { padding-bottom: 3rem; }
.doc-body section { padding-top: .4rem; scroll-margin-top: 1.2rem; }
.doc-body h2 {
  font-size: 1.55rem;
  letter-spacing: -.03em;
  margin: 2rem 0 .6rem;
}
.doc-body h3 { font-size: 1.05rem; margin: 1.4rem 0 .4rem; }
.doc-body p { color: var(--ink-2); margin: 0 0 .9rem; }
.callout, .card, table { background: var(--card); border: 1px solid var(--line); border-radius: 14px; }
.callout { padding: 1rem 1.1rem; margin: 1rem 0 1.2rem; }
.callout strong { display: block; color: var(--ink); margin-bottom: .25rem; }
.callout.cyan { background: #e7f8fb; border-color: #b7e7ee; }
.callout.warn { background: #fff6e6; border-color: #edd9ad; }
.grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: 1rem 0 1.2rem; }
.card { padding: 1rem 1.05rem; }
.card h3 { margin: 0 0 .35rem; font-size: 1rem; }
.card p { margin: 0; font-size: .95rem; }
table { width: 100%; border-collapse: collapse; margin: .8rem 0 1.2rem; overflow: hidden; }
th, td { text-align: left; padding: .72rem .85rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th {
  font-size: .72rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  background: #f7f6f2;
}
tr:last-child td { border-bottom: 0; }
ul.clean { margin: 0 0 1rem; padding-left: 1.15rem; color: var(--ink-2); }
ul.clean li { margin: .35rem 0; }
.flow { display: grid; gap: 0; margin: .8rem 0 1.2rem; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--card); }
.flow div { display: grid; grid-template-columns: 2.4rem 1fr; gap: .7rem; padding: .9rem 1rem; border-bottom: 1px solid var(--line); }
.flow div:last-child { border-bottom: 0; }
.flow b {
  width: 1.7rem; height: 1.7rem; border-radius: 7px;
  display: grid; place-items: center;
  background: #111; color: #fff; font-size: .78rem;
}
.flow h3 { margin: 0 0 .15rem; font-size: .98rem; }
.flow p { margin: 0; font-size: .92rem; }

/* Tablet */
@media (max-width: 1100px) {
  :root { --nav-w: 220px; }
  .doc-hero h1 { max-width: 18ch; }
  .pin {
    font-size: .65rem;
    max-width: min(52%, 12rem);
    padding: .28rem .45rem;
  }
}

/* Mobile top bar + drawer (injected by docs-nav.js) */
.docs-topbar,
.docs-nav-backdrop {
  display: none;
}

/* Compact tablet / large phone landscape */
@media (max-width: 860px) {
  .shell {
    grid-template-columns: 1fr;
    padding-top: 4.25rem;
  }

  .docs-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 90;
    height: 4.25rem;
    padding: 0 1rem;
    background: var(--nav);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: #ececf1;
  }
  .docs-topbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    color: #ececf1;
    text-decoration: none;
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 650;
  }
  .docs-topbar-brand img {
    width: 34px;
    height: 34px;
    border-radius: 9px;
  }
  .docs-nav-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin: 0;
    min-height: 2.75rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    color: #f4f4f5;
    border-radius: 12px;
    padding: 0.65rem 0.95rem;
    font: 650 0.92rem var(--font);
    cursor: pointer;
  }
  .docs-nav-toggle:hover { background: rgba(255, 255, 255, 0.12); }
  .docs-nav-toggle-bars,
  .docs-nav-toggle-bars::before,
  .docs-nav-toggle-bars::after {
    display: block;
    width: 1.15rem;
    height: 2px;
    border-radius: 1px;
    background: #f4f4f5;
  }
  .docs-nav-toggle-bars {
    position: relative;
  }
  .docs-nav-toggle-bars::before,
  .docs-nav-toggle-bars::after {
    content: "";
    position: absolute;
    left: 0;
  }
  .docs-nav-toggle-bars::before { top: -6px; }
  .docs-nav-toggle-bars::after { top: 6px; }
  body.nav-open .docs-nav-toggle-bars {
    background: transparent;
  }
  body.nav-open .docs-nav-toggle-bars::before {
    top: 0;
    transform: rotate(45deg);
  }
  body.nav-open .docs-nav-toggle-bars::after {
    top: 0;
    transform: rotate(-45deg);
  }
  .docs-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 70;
    border: 0;
    margin: 0;
    padding: 0;
    background: rgba(8, 10, 14, 0.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.22s var(--ease);
  }
  body.nav-open .docs-nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .nav {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    width: min(20rem, 82vw);
    max-width: 20rem;
    height: 100vh;
    height: 100dvh;
    overflow: auto;
    padding: calc(4.25rem + 0.85rem) 1.1rem calc(1.8rem + env(safe-area-inset-bottom, 0px));
    transform: translateX(-105%);
    transition: transform 0.24s var(--ease);
    box-shadow: none;
    -webkit-overflow-scrolling: touch;
  }
  body.nav-open {
    overflow: hidden;
  }
  body.nav-open .nav {
    transform: translateX(0);
    box-shadow: 18px 0 48px rgba(0, 0, 0, 0.4);
  }
  .nav .brand {
    padding: 0.35rem 0.35rem 1rem;
    margin-bottom: 0.35rem;
  }
  .nav .brand img {
    width: 36px;
    height: 36px;
    border-radius: 10px;
  }
  .nav .brand span {
    font-size: 0.78rem;
  }
  .nav h2 {
    margin-top: 1.15rem;
    font-size: 0.74rem;
  }
  .nav nav {
    display: grid;
    gap: 0.2rem;
  }
  .nav nav a,
  .switch a {
    display: block;
    padding: 0.85rem 0.85rem;
    font-size: 1.05rem;
    border-radius: 12px;
  }
  .switch {
    margin-top: 1.25rem;
    padding-top: 1rem;
  }
  .switch a {
    margin: 0.15rem 0;
  }

  .grid { grid-template-columns: 1fr; }
  .doc-wrap { width: calc(100% - 1.5rem); }
  .doc-hero { padding: 1.8rem 0 1rem; }
  .doc-hero h1 { font-size: clamp(2rem, 8vw, 2.8rem); max-width: none; }
  .doc-hero .lede { font-size: 1rem; }
  .shot { border-radius: 12px; }
  .pin {
    font-size: 0.62rem;
    max-width: min(60%, 10rem);
    padding: 0.25rem 0.4rem;
  }
  .pin-ring { border-radius: 8px; }
  table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  th, td { padding: 0.6rem 0.7rem; font-size: 0.92rem; }
  .field-table td:first-child { white-space: normal; }
  .steps li { padding-left: 2.7rem; }
}

/* Phones */
@media (max-width: 560px) {
  body { font-size: 15.5px; }
  .doc-wrap { width: calc(100% - 1.1rem); }
  .meta { gap: 0.45rem 0.9rem; font-size: 0.82rem; }
  .doc-body h2 { font-size: 1.3rem; margin-top: 1.5rem; }
  .callout, .card { padding: 0.85rem 0.9rem; border-radius: 12px; }
  .shot figcaption { font-size: 0.84rem; padding: 0.75rem 0.85rem; }
  .pin { display: none; }
  .pin-ring { border-width: 1.5px; }
  .docs-topbar { padding: 0 0.85rem; }
  .nav { width: min(20rem, 86vw); }
}

/* Wide desktops */
@media (min-width: 1400px) {
  .doc-wrap { width: min(1180px, calc(100% - 4rem)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .shake { animation: none; }
}
@media print {
  .nav, .gate, .docs-topbar, .docs-nav-backdrop { display: none !important; }
  .shell { display: block; padding-top: 0 !important; }
  html[data-gate="required"]:not(.admitted) .shell { display: block !important; }
}