/* RepUp — public pages. The Invite world: warm paper, one red mark, no boxes. */
:root {
  --paper: #F5F2EC;
  --ink: #1C1A17;
  --muted: #6E6A63;
  --faint: #A8A39B;
  --red: #D90000;
  --mark: #FF0000;
  --measure: 34rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #14130F;
    --ink: #F2EFE9;
    --muted: #A49F97;
    --faint: #6E6A63;
    --red: #FF4A3D;
  }
}
:root[data-theme="dark"] {
  --paper: #14130F;
  --ink: #F2EFE9;
  --muted: #A49F97;
  --faint: #6E6A63;
  --red: #FF4A3D;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

body[dir="rtl"] {
  font-family: -apple-system, BlinkMacSystemFont, "SF Arabic", "Geeza Pro", system-ui, sans-serif;
}

.wrap {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2.5rem 16px 5rem;
}

header.top {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 3rem;
}

.mark {
  width: 22px;
  height: 22px;
  background: var(--mark);
  flex: none;
}

.wordmark {
  font-weight: 700;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
}

.top nav {
  margin-inline-start: auto;
  display: flex;
  gap: 1.25rem;
  font-size: 0.85rem;
}

a { color: var(--ink); text-decoration-color: var(--faint); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--red); }

h1 {
  font-size: 2rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.updated {
  color: var(--faint);
  font-size: 0.85rem;
  margin: 0 0 3rem;
}

h2 {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 2.75rem 0 0.6rem;
  letter-spacing: -0.01em;
}

p, li { color: var(--ink); }
p { margin: 0 0 1rem; }
ul { padding-inline-start: 1.1rem; margin: 0 0 1rem; }
li { margin-bottom: 0.4rem; }

.lede { font-size: 1.15rem; line-height: 1.5; color: var(--ink); margin-bottom: 2rem; }

.note {
  color: var(--muted);
  font-size: 0.92rem;
}

.contact {
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in srgb, var(--faint) 35%, transparent);
  color: var(--muted);
  font-size: 0.92rem;
}

.langs {
  display: flex;
  gap: 0.75rem;
  font-size: 0.85rem;
  margin-bottom: 2.5rem;
  color: var(--faint);
}
.langs button {
  font: inherit;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--faint);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.langs button[aria-pressed="true"] { color: var(--ink); font-weight: 600; text-decoration: none; }

[data-lang] { display: none; }
[data-lang].on { display: block; }

footer {
  margin-top: 4rem;
  color: var(--faint);
  font-size: 0.82rem;
}

.home-links { margin-top: 2.5rem; line-height: 2.2; }
.home-links a { display: block; }