:root {
  color-scheme: light;
  --ink: #342945;
  --muted: #6f657d;
  --paper: #fffdf8;
  --panel: #ffffff;
  --berry: #8f4fd6;
  --berry-dark: #6836aa;
  --peach: #ff9d78;
  --mint: #dff7e9;
  --line: #eadff2;
  --shadow: 0 18px 48px rgba(74, 42, 99, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 5%, rgba(255, 198, 126, 0.36), transparent 28rem),
    radial-gradient(circle at 90% 12%, rgba(196, 239, 222, 0.7), transparent 32rem),
    var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.68;
}

a {
  color: var(--berry-dark);
  text-underline-offset: 0.16em;
}

a:hover {
  color: var(--berry);
}

.site-header,
.site-footer,
main {
  width: min(100% - 32px, 900px);
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 24px 16px;
}

.brand {
  color: var(--ink);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.brand-mark {
  display: inline-grid;
  width: 2.1rem;
  height: 2.1rem;
  margin-right: 0.5rem;
  place-items: center;
  border-radius: 0.7rem;
  color: white;
  background: linear-gradient(145deg, var(--peach), var(--berry));
  box-shadow: 0 5px 14px rgba(143, 79, 214, 0.28);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.94rem;
  font-weight: 650;
}

main {
  padding-block: 22px 54px;
}

.hero,
.document {
  border: 1px solid rgba(234, 223, 242, 0.92);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.91);
  box-shadow: var(--shadow);
}

.hero {
  padding: clamp(30px, 7vw, 68px);
  text-align: center;
}

.document {
  padding: clamp(24px, 6vw, 58px);
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--berry-dark);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.22;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 7vw, 3.7rem);
  letter-spacing: -0.04em;
}

h2 {
  margin: 2.35rem 0 0.7rem;
  font-size: clamp(1.3rem, 4vw, 1.65rem);
}

h3 {
  margin: 1.5rem 0 0.45rem;
  font-size: 1.08rem;
}

p,
ul {
  margin-block: 0.65rem;
}

li + li {
  margin-top: 0.42rem;
}

.lede {
  max-width: 680px;
  margin: 16px auto 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.meta,
.note {
  color: var(--muted);
}

.meta {
  margin-top: 12px;
  font-size: 0.94rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.card,
.notice {
  border: 1px solid var(--line);
  border-radius: 18px;
}

.card {
  display: block;
  padding: 24px;
  color: var(--ink);
  background: var(--panel);
  text-decoration: none;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

.card:hover {
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(74, 42, 99, 0.1);
}

.card strong {
  display: block;
  margin-bottom: 4px;
  font-size: 1.18rem;
}

.card span {
  color: var(--muted);
}

.notice {
  margin-block: 1.5rem;
  padding: 18px 20px;
  background: linear-gradient(135deg, #fff8e8, var(--mint));
}

.language-jump {
  display: inline-flex;
  gap: 8px;
  margin: 6px 0 14px;
  padding: 6px;
  border-radius: 999px;
  background: #f4edf8;
}

.language-jump a {
  padding: 5px 12px;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 700;
  text-decoration: none;
}

.language-jump a:focus,
.language-jump a:hover {
  background: white;
}

.divider {
  height: 1px;
  margin: 3rem 0;
  border: 0;
  background: var(--line);
}

.site-footer {
  padding-block: 0 34px;
  color: var(--muted);
  font-size: 0.9rem;
  text-align: center;
}

code {
  padding: 0.12em 0.35em;
  border-radius: 0.35em;
  background: #f4edf8;
  font-size: 0.92em;
}

@media (max-width: 620px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .cards {
    grid-template-columns: 1fr;
  }

  .hero,
  .document {
    border-radius: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .card {
    transition: none;
  }
}