:root {
  color-scheme: dark;
  --bg: #100b1b;
  --panel: rgba(31, 22, 49, 0.9);
  --text: #f8f6fb;
  --muted: #c7bfd2;
  --accent: #ff3f83;
  --line: rgba(255, 255, 255, 0.13);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(circle at 18% 0%, rgba(233, 30, 99, 0.2), transparent 34rem),
    radial-gradient(circle at 90% 25%, rgba(111, 60, 181, 0.2), transparent 32rem),
    var(--bg);
  color: var(--text);
  font: 16px/1.7 system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
a { color: #ff9abb; }
a:hover { color: #fff; }
a:focus-visible, button:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(16, 11, 27, 0.88);
  backdrop-filter: blur(16px);
}
.nav {
  max-width: 68rem;
  margin: auto;
  padding: .9rem 1.25rem;
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.brand { color: #fff; font-size: 1.12rem; font-weight: 850; text-decoration: none; }
.brand span { color: var(--accent); }
.links { display: flex; gap: .85rem; flex-wrap: wrap; }
.links a { color: var(--muted); text-decoration: none; }
.links a[aria-current="page"] { color: #fff; font-weight: 700; }
main { max-width: 68rem; margin: auto; padding: 3rem 1.25rem 5rem; }
.hero { max-width: 52rem; margin-bottom: 2rem; }
.eyebrow { color: #ff8db4; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
h1 { margin: .35rem 0 .5rem; font-size: clamp(2.2rem, 7vw, 4.4rem); line-height: 1.05; }
h2 { margin: 2rem 0 .55rem; font-size: 1.45rem; line-height: 1.3; }
h3 { margin: 1.4rem 0 .4rem; font-size: 1.05rem; }
p, li { color: var(--muted); }
.updated { color: #a99eb7; }
.notice, .language {
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--panel);
}
.language { display: inline-flex; gap: .65rem; margin: .5rem 0 1.5rem; }
.card {
  margin: 1rem 0;
  padding: clamp(1.2rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  background: var(--panel);
  box-shadow: 0 20px 60px rgba(0, 0, 0, .18);
}
.card > :first-child { margin-top: 0; }
.card > :last-child { margin-bottom: 0; }
ul, ol { padding-inline-start: 1.4rem; }
.rtl { direction: rtl; font-family: Tahoma, Arial, sans-serif; }
.rtl ul, .rtl ol { padding-inline-start: 0; padding-inline-end: 1.4rem; }
.cta {
  display: inline-block;
  margin-top: .5rem;
  padding: .75rem 1rem;
  border-radius: .8rem;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}
.cta:hover { background: #ff6a9d; }
footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem;
  color: #a99eb7;
  text-align: center;
}
@media (max-width: 35rem) {
  .site-header { position: static; }
  .nav { align-items: flex-start; }
  .links { width: 100%; }
  main { padding-top: 2rem; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}