/* The app's own tokens, so a page and a screen never disagree. */
/* Fonts served from this site, not Google, so a visit sends nobody's IP
   address to a third party. Instrument Sans (one variable file, every
   weight) and IBM Plex Mono, both SIL Open Font License, Latin subset. */
@font-face { font-family: "Instrument Sans"; font-style: normal; font-weight: 400 700; font-display: swap; src: url("/assets/fonts/instrument-sans-latin.woff2?v=0.1.5") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-400-latin.woff2?v=0.1.5") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-mono-500-latin.woff2?v=0.1.5") format("woff2"); }

:root {
  --ink: #0A0A0A;
  --ink-body: #2B2B28;
  --ink-muted: #6F6F69;
  --ink-faint: #8A8A85;
  --surface: #FFFFFF;
  --sunk: #F2F1EE;
  --border: #E4E4E1;
  --yellow: #FDD734;
  --yellow-tint: #FFFDF3;
  --deep: #5F5000;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink-body);
  font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  padding-inline: 20px;
  padding-block: 0 56px;
}
.wrap { max-width: 560px; margin: 0 auto; }
h1, h2, h3 { color: var(--ink); margin: 0; letter-spacing: -0.02em; }
h1 { font-size: 34px; line-height: 1.08; font-weight: 700; }
h2 { font-size: 21px; line-height: 1.15; font-weight: 700; }
p { margin: 0; }
a { color: var(--ink); }
.mono {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo,
    Consolas, monospace;
}
.lbl {
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.top {
  background: var(--yellow);
  margin-inline: -20px;
  padding: 30px 20px 26px;
}
.top .wrap { display: grid; gap: 12px; }
.top h1 { color: #0A0A0A; }
.top p { color: #2B2B28; }
.top .lbl { color: var(--deep); }
.mark {
  width: 46px; height: 46px; border-radius: 13px; background: #fff;
  display: grid; place-items: center;
}
.mark svg, .mark img { width: 30px; height: auto; display: block; }
section { padding-top: 30px; display: grid; gap: 14px; }
.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  display: grid;
  gap: 8px;
}
.card.lit { background: var(--yellow-tint); border-color: var(--yellow); }
.muted { color: var(--ink-muted); font-size: 14.5px; }
.small { color: var(--ink-faint); font-size: 13px; line-height: 1.45; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 8px; text-decoration: none; font-weight: 600; font-size: 15.5px;
  background: var(--ink); color: #fff;
  border-radius: 999px; padding: 14px 22px;
}
.btn.brand { background: var(--yellow); color: #0A0A0A; }
.steps { display: grid; gap: 10px; counter-reset: s; }
.step { display: grid; grid-template-columns: 26px 1fr; gap: 12px; align-items: start; }
.step .n {
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--yellow); color: #0A0A0A;
  display: grid; place-items: center;
  font-size: 12.5px; font-weight: 700;
}
footer {
  margin-top: 42px; padding-top: 18px;
  border-top: 1px solid var(--border);
  display: grid; gap: 4px; justify-items: center; text-align: center;
}
footer .small { color: var(--ink-faint); }
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #F4F3EF; --ink-body: #DAD9D3; --ink-muted: #A3A29B;
    --ink-faint: #85847E; --surface: #121211; --sunk: #1C1C1A;
    --border: #2B2B28; --yellow-tint: #1E1B10;
  }
}