/* MyWords support site — one stylesheet, no build step, no external requests.
   Deliberately self-contained: the privacy policy of a password manager should
   not itself load a font or a stylesheet from a third-party CDN. */

:root {
  --ink: #1c1c1e;
  --ink-soft: #5b5b60;
  --rule: #e2e2e6;
  --bg: #fbfbfd;
  --card: #ffffff;
  --accent: #3a5bd9;
  --accent-soft: #eef1fc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #f2f2f7;
    --ink-soft: #a0a0a8;
    --rule: #33333a;
    --bg: #131316;
    --card: #1c1c20;
    --accent: #8ea4ff;
    --accent-soft: #202436;
  }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 1.5rem 6rem;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
        "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 44rem; margin: 0 auto; }

/* ---- masthead ---- */

header.masthead {
  padding: 4rem 0 2.5rem;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 3rem;
}

.masthead h1 {
  margin: 0 0 0.4rem;
  font-size: clamp(2rem, 6vw, 2.75rem);
  letter-spacing: -0.022em;
  line-height: 1.1;
}

.masthead p.tagline {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.15rem;
}

nav.crumbs {
  padding: 1.5rem 0 0;
  font-size: 0.95rem;
}

nav.crumbs a { color: var(--accent); text-decoration: none; }
nav.crumbs a:hover { text-decoration: underline; }

/* ---- prose ---- */

h2 {
  margin: 3rem 0 0.75rem;
  font-size: 1.4rem;
  letter-spacing: -0.014em;
}

h3 {
  margin: 2rem 0 0.5rem;
  font-size: 1.1rem;
  letter-spacing: -0.008em;
}

p, li { margin: 0 0 1rem; }

ul, ol { padding-left: 1.4rem; }

li { margin-bottom: 0.5rem; }

a { color: var(--accent); }

strong { font-weight: 600; }

code {
  background: var(--accent-soft);
  padding: 0.12em 0.38em;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.updated {
  color: var(--ink-soft);
  font-size: 0.92rem;
  margin-bottom: 2.5rem;
}

/* ---- callout: the one claim that matters most ---- */

.callout {
  background: var(--card);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 1.25rem 1.4rem;
  margin: 2rem 0;
}

.callout p:last-child { margin-bottom: 0; }

/* ---- summary table ---- */

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.97rem;
}

th, td {
  text-align: left;
  padding: 0.7rem 0.6rem;
  border-bottom: 1px solid var(--rule);
  vertical-align: top;
}

th {
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ---- FAQ ---- */

details {
  border-bottom: 1px solid var(--rule);
  padding: 1rem 0;
}

summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

summary::-webkit-details-marker { display: none; }

summary::after {
  content: "+";
  color: var(--accent);
  font-weight: 400;
  font-size: 1.3rem;
  line-height: 1;
  flex-shrink: 0;
}

details[open] summary::after { content: "\2013"; }

details > *:not(summary) { margin-top: 0.85rem; }

details p:last-child { margin-bottom: 0; }

footer {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-soft);
  font-size: 0.9rem;
}