:root {
  --bg: #f6f7fa;
  --surface: #ffffff;
  --text: #1c2030;
  --muted: #5b6275;
  --rule: #e2e5ee;
  --accent: #4b56c9;
  --accent-soft: #eceefc;
  --chip: #eef0f6;
  --shadow: 0 1px 2px rgb(20 24 40 / .04), 0 8px 24px rgb(20 24 40 / .06);
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #12141b;
    --surface: #1a1d27;
    --text: #e7e9f1;
    --muted: #9aa1b5;
    --rule: #2a2e3b;
    --accent: #a4acff;
    --accent-soft: #232845;
    --chip: #232735;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 8px 24px rgb(0 0 0 / .25);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--sans);
}
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }

.wrap { max-width: 46rem; margin: 0 auto; padding: 0 16px; }

/* Hero */
.hero {
  padding: 4.5rem 0 3rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2rem;
  align-items: center;
}
.hero img {
  width: 148px; height: 148px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 6px var(--surface), 0 0 0 7px var(--rule), var(--shadow);
}
.eyebrow {
  margin: 0 0 .35rem;
  font: 600 .78rem/1 var(--sans);
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
}
h1 {
  margin: 0;
  font: 600 clamp(2rem, 6vw, 2.75rem)/1.1 var(--serif);
  letter-spacing: -.01em;
}
.lede { margin: .75rem 0 1.25rem; color: var(--muted); font-size: 1.08rem; max-width: 32rem; }
.links { display: flex; flex-wrap: wrap; gap: .6rem; margin: 0; padding: 0; list-style: none; }
.links a {
  display: inline-flex; align-items: center; gap: .45rem;
  padding: .45rem .9rem;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--rule);
  color: var(--text);
  text-decoration: none;
  font-size: .92rem;
  font-weight: 500;
}
.links a:hover { border-color: var(--accent); color: var(--accent); }
.links svg { width: 16px; height: 16px; fill: currentColor; }

/* Sections */
section { padding: 2.25rem 0; border-top: 1px solid var(--rule); }
h2 {
  margin: 0 0 1.1rem;
  font: 600 1.35rem/1.3 var(--serif);
}
.chips { display: flex; flex-wrap: wrap; gap: .5rem; margin: 0; padding: 0; list-style: none; }
.chips li {
  padding: .3rem .75rem;
  border-radius: 8px;
  background: var(--chip);
  font-size: .9rem;
}

.note {
  padding: 1.1rem 1.25rem;
  border-radius: 14px;
  background: var(--accent-soft);
}
.note p { margin: 0; }
.note p + p { margin-top: .5rem; }

footer {
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--rule);
  color: var(--muted);
  font-size: .88rem;
  display: flex; flex-wrap: wrap; gap: .5rem 1.5rem; justify-content: space-between;
}
footer a { color: inherit; }

/* Document pages (privacy) */
.topbar { display: flex; align-items: center; gap: .75rem; padding: 1.5rem 0; }
.topbar img { width: 36px; height: 36px; border-radius: 50%; }
.topbar a { color: var(--text); text-decoration: none; font-weight: 600; }
.doc h1 { font-size: clamp(1.8rem, 5vw, 2.3rem); }
.doc .updated { color: var(--muted); margin: .5rem 0 2rem; }
.doc h2 { margin-top: 2.25rem; font-size: 1.2rem; }
.doc section { border: 0; padding: 0; }
.doc ul { padding-left: 1.25rem; }
.doc li { margin: .35rem 0; }
.summary {
  margin: 0 0 1rem; padding: 1.1rem 1.25rem;
  border-radius: 14px; background: var(--accent-soft);
}
.summary ul { margin: .25rem 0 0; }

@media (max-width: 560px) {
  .hero { grid-template-columns: 1fr; text-align: center; padding-top: 3rem; gap: 1.25rem; }
  .hero img { margin: 0 auto; width: 128px; height: 128px; }
  .lede { margin-left: auto; margin-right: auto; }
  .links { justify-content: center; }
}