:root {
  --bg: #050507;
  --fg: #ffffff;
  --dim: rgba(255, 255, 255, 0.55);
  --dim-strong: rgba(255, 255, 255, 0.75);
  --hairline: rgba(255, 255, 255, 0.1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  background: var(--bg);
  color: var(--fg);
  font-family: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  padding: 24px clamp(20px, 4vw, 48px) 48px;
}

header {
  padding: 8px 0 32px;
  border-bottom: 1px solid var(--hairline);
  margin-bottom: 48px;
}

.wordmark {
  display: inline-flex;
  align-items: baseline;
  font-size: 24px;
  line-height: 1;
  text-decoration: none;
  letter-spacing: -0.03em;
}

.wordmark .slide {
  font-family: "Instrument Serif", serif;
  font-style: italic;
  font-weight: 400;
  color: var(--fg);
}

.wordmark .sy {
  font-weight: 900;
  margin-left: 0.04em;
  background: linear-gradient(110deg, #c084fc 0%, #ec4899 50%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

main {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  flex: 1;
}

main h1 {
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  font-size: clamp(40px, 6vw, 56px);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 12px;
}

.effective {
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--dim);
  margin-bottom: 48px;
}

main h2 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 48px 0 16px;
  color: var(--fg);
}

main h3 {
  font-size: 16px;
  font-weight: 600;
  margin: 24px 0 8px;
  color: var(--dim-strong);
}

main p,
main li {
  font-size: 15px;
  line-height: 1.7;
  color: var(--dim-strong);
  margin-bottom: 14px;
}

main ul {
  padding-left: 24px;
  margin-bottom: 14px;
}

main li {
  margin-bottom: 6px;
}

main a {
  color: var(--fg);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--hairline);
  transition: text-decoration-color 0.2s ease;
}

main a:hover {
  text-decoration-color: var(--fg);
}

main strong {
  color: var(--fg);
  font-weight: 600;
}

footer {
  margin-top: 64px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  gap: 20px;
  width: 100%;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}

footer a {
  font-size: 13px;
  color: var(--dim);
  text-decoration: none;
  transition: color 0.2s ease;
}

footer a:hover {
  color: var(--fg);
}

@media (max-width: 480px) {
  body {
    padding: 16px 20px 32px;
  }
  header {
    margin-bottom: 32px;
  }
  main h2 {
    margin: 32px 0 12px;
  }
}