:root {
  color-scheme: light;
  --ink: #1a1815;
  --muted: #6b655b;
  --line: #e4ded2;
  --surface: #ffffff;
  --soft: #f7f4ee;
  --recessed: #ede8de;
  --blue: #b8d4f0;
  --lavender: #c8b0e8;
  --rose: #f0b8c8;
  --gold: #f4d9a0;
  --terra: #b85a47;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 82% 8%, rgba(200, 176, 232, .22), transparent 28%),
    radial-gradient(circle at 12% 18%, rgba(184, 212, 240, .26), transparent 30%),
    linear-gradient(180deg, #fbfaf7 0%, #f7f4ee 100%);
  color: var(--ink);
  line-height: 1.58;
}

a {
  color: #5a5aa8;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(940px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  padding: 22px 0 10px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  font-weight: 760;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 14px;
}

.hero {
  padding: 72px 0 44px;
}

.mark {
  width: 92px;
  height: 92px;
  border-radius: 24px;
  display: grid;
  place-items: center;
  margin-bottom: 24px;
  background: var(--ink);
  box-shadow: 0 18px 45px rgba(23, 21, 18, .16);
}

.mark span {
  width: 56px;
  height: 40px;
  display: block;
  border-top: 10px solid transparent;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--lavender), var(--rose), var(--gold));
  clip-path: polygon(0 55%, 12% 35%, 23% 58%, 35% 30%, 46% 56%, 58% 28%, 70% 56%, 82% 34%, 100% 52%, 100% 74%, 0 74%);
}

.eyebrow {
  color: #6d66ad;
  font-weight: 760;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .08em;
}

h1 {
  margin: 10px 0 16px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(42px, 7vw, 72px);
  line-height: .98;
  letter-spacing: 0;
}

h2 {
  margin: 34px 0 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin: 24px 0 8px;
  font-size: 18px;
}

p {
  margin: 0 0 14px;
}

ul {
  margin: 8px 0 18px;
  padding-left: 22px;
}

li {
  margin: 7px 0;
}

.lead {
  max-width: 760px;
  color: var(--muted);
  font-size: 19px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0 10px;
}

.card,
.panel {
  background: rgba(255, 255, 255, .86);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(48, 44, 38, .07);
}

.card {
  display: block;
  padding: 18px;
  color: var(--ink);
  min-height: 150px;
}

.card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.card span {
  color: var(--muted);
  font-size: 14px;
}

.panel {
  padding: 26px;
  margin: 18px 0;
}

.notice {
  border-left: 5px solid var(--terra);
  background: #fff7f3;
}

.meta {
  color: var(--muted);
  font-size: 14px;
}

.lang {
  display: inline-flex;
  gap: 8px;
  padding: 7px 10px;
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--muted);
}

.footer {
  padding: 46px 0 32px;
  color: var(--muted);
  font-size: 14px;
}

code {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 2px 6px;
}

@media (max-width: 760px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero {
    padding-top: 48px;
  }

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

  .panel {
    padding: 20px;
  }
}