:root {
  --bg: #0a0908;
  --panel: #1a1614;
  --gold: #c9a55c;
  --gold-light: #d4b876;
  --text: #e8dcc8;
  --muted: #a09484;
  --border: rgba(201, 165, 92, 0.2);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top, #1f1914 0%, var(--bg) 45%);
  min-height: 100vh;
}

.container {
  width: min(1024px, 92%);
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  background: rgba(10, 9, 8, 0.85);
}

.topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--gold-light);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.nav button,
.lang-toggle button {
  border: 1px solid var(--border);
  background: #15120f;
  color: var(--text);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
}

.nav button.active,
.lang-toggle button.active {
  border-color: var(--gold);
  color: var(--gold-light);
}

.hero,
.card {
  border: 1px solid var(--border);
  background: linear-gradient(180deg, #161310 0%, #0f0d0b 100%);
  border-radius: 18px;
  padding: 24px;
  margin: 20px 0;
}

h1,
h2 {
  color: var(--gold-light);
  margin-top: 0;
}

p,
li {
  line-height: 1.7;
  color: var(--text);
}

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

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

.pill {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  background: #12100d;
}

a {
  color: var(--gold-light);
}

footer {
  border-top: 1px solid var(--border);
  margin-top: 20px;
  padding: 24px 0 32px;
  color: var(--muted);
}

@media (max-width: 768px) {
  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
  }

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