/* estim8 support site. Paper and ink, like the app. No external requests: the font is self-hosted. */
@font-face {
  font-family: "Big Shoulders Display";
  src: url("BigShouldersDisplay-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-display: swap;
}

:root {
  --paper: #ffffff;
  --card: #f3f3f3;
  --ink: #000000;
  --ink-muted: #5e5e5e;
  --hairline: #dcdcdc;
  --tape: #ffc629;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #000000;
    --card: #1c1c1e;
    --ink: #ffffff;
    --ink-muted: #a1a1a1;
    --hairline: #333333;
  }
  .wordmark { filter: invert(1); }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

main {
  max-width: 680px;
  margin: 0 auto;
  padding: 40px 24px 64px;
}

header { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wordmark { height: 32px; width: auto; display: block; }
nav a { color: var(--ink-muted); text-decoration: none; margin-left: 16px; font-size: 15px; }
nav a[aria-current="page"] { color: var(--ink); font-weight: 600; }

.tape {
  height: 12px;
  margin: 28px 0 32px;
  border-radius: 3px;
  background:
    repeating-linear-gradient(90deg, #000 0 1px, transparent 1px 8px) top / 100% 6px no-repeat,
    var(--tape);
}

h1, h2 {
  font-family: "Big Shoulders Display", "Arial Narrow", sans-serif;
  font-weight: 800;
  line-height: 1;
  margin: 0;
}
h1 { font-size: 48px; }
h2 { font-size: 28px; margin-top: 40px; }
h3 { font-size: 17px; margin: 24px 0 4px; }
p, ul { margin: 8px 0; }
ul { padding-left: 20px; }
li { margin: 4px 0; }
.lead { color: var(--ink-muted); margin-top: 12px; }
.card { background: var(--card); border-radius: 14px; padding: 16px 20px; margin-top: 24px; }
a { color: var(--ink); }
footer { margin-top: 56px; padding-top: 16px; border-top: 1px solid var(--hairline); color: var(--ink-muted); font-size: 13px; }
footer a { color: var(--ink-muted); }