:root {
  --bg: #000;
  --fg: #fff;
  --muted: rgba(255, 255, 255, 0.72);
  --border: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.26);
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: Arial, sans-serif;
}

a {
  color: inherit;
}

a:focus-visible {
  outline: 2px solid var(--fg);
  outline-offset: 2px;
}

.layout {
  min-height: 100vh;
  padding: 32px 20px 120px;
}

.container {
  max-width: 960px;
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 32px - 120px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero-title {
  font-size: 72px;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.page-title {
  margin: 0 0 12px;
  font-size: 40px;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.lede {
  margin: 0 0 18px;
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
}

.content {
  padding-top: 10px;
}

.list {
  margin: 12px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.kv {
  margin: 14px 0 0;
  display: grid;
  gap: 12px;
}

.kv-row {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 12px;
}

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

.kv-val a {
  text-decoration: none;
  border-bottom: 1px solid var(--border);
}

.kv-val a:hover {
  border-bottom-color: var(--border-strong);
}

.section-title {
  margin: 28px 0 10px;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.section-text {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.site-footer {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-links {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-link {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  text-decoration: none;
  color: var(--fg);
  line-height: 1;
}

.footer-link:hover {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.06);
}

.footer-copy {
  color: var(--muted);
  font-size: 14px;
  white-space: nowrap;
}

@media (max-width: 560px) {
  .hero-title {
    font-size: 44px;
  }

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

  .footer-inner {
    flex-direction: column;
  }
}