/* Pulseboard pages — system fonts only, no external requests. */
:root {
  --indigo-deep: #1b1650;
  --indigo: #3a33b8;
  --indigo-bright: #4b45db;
  --coral: #ff6b5b;
  --mint: #34d6a5;
  --bg: #f6f5fc;
  --card: #ffffff;
  --text: #16142e;
  --muted: #5d5a78;
  --line: #e4e2f2;
  --link: #4b45db;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e0c24;
    --card: #1a1738;
    --text: #f2f1fb;
    --muted: #a9a6c8;
    --line: #2c2856;
    --link: #a29eff;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.6 ui-rounded, -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--link); text-underline-offset: 3px; }
.hero {
  background: radial-gradient(120% 90% at 50% 0%, rgba(148, 143, 255, 0.45), transparent 60%),
              linear-gradient(135deg, var(--indigo), var(--indigo-deep));
  color: #fff;
  padding: 48px 16px 56px;
  text-align: center;
}
.hero img { width: 88px; height: 88px; border-radius: 22px; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35); }
.hero h1 { margin: 18px 0 6px; font-size: clamp(30px, 6vw, 42px); line-height: 1.15; letter-spacing: -0.02em; }
.hero p { margin: 0; color: rgba(255, 255, 255, 0.82); font-size: 18px; }
.pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 20px; padding: 0; list-style: none; }
.pills li { background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.25); border-radius: 999px; padding: 4px 12px; font-size: 14px; }
main { max-width: 760px; margin: -28px auto 0; padding: 0 16px 48px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 24px; margin-bottom: 16px; }
.card h2 { margin: 0 0 8px; font-size: 20px; letter-spacing: -0.01em; }
.card p, .card li { color: var(--muted); }
.card p:last-child { margin-bottom: 0; }
.meta { color: var(--muted); font-size: 15px; margin: 0 0 4px; }
details { border-top: 1px solid var(--line); padding: 14px 0; }
details:first-of-type { border-top: 0; padding-top: 4px; }
summary { cursor: pointer; font-weight: 600; color: var(--text); list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--muted); font-weight: 400; }
details[open] summary::after { content: "–"; }
details p, details ol { margin: 10px 0 0; }
ol { padding-left: 20px; }
.contact { text-align: center; }
.button { display: inline-block; background: var(--indigo-bright); color: #fff; text-decoration: none; font-weight: 600; padding: 12px 22px; border-radius: 14px; margin-top: 6px; }
footer { text-align: center; color: var(--muted); font-size: 14px; padding: 8px 16px 40px; }
footer a { color: var(--muted); }