@import url("https://fonts.googleapis.com/css2?family=Sora:wght@400;500;600;700&family=Inter:wght@400;500&display=swap");
:root {
  --bg: #05070e;
  --ink: #eef2fb;
  --muted: rgba(233,238,251,0.66);
  --faint: rgba(233,238,251,0.42);
  --glass: rgba(255,255,255,0.05);
  --glass-line: rgba(255,255,255,0.12);
  --teal: #5eead4;
  --blue: #7aa2ff;
  --violet: #c084fc;
  --grad: linear-gradient(100deg, #5eead4 0%, #7aa2ff 48%, #c084fc 100%);
  --font: "Sora", "Inter", system-ui, -apple-system, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
  min-height: 100vh;
  position: relative;
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(800px 600px at 82% 4%, rgba(122,162,255,0.12), transparent 60%),
    radial-gradient(700px 700px at 8% 90%, rgba(192,132,252,0.09), transparent 60%);
}
.wrap { max-width: 820px; margin: 0 auto; padding: 48px 24px 96px; }
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
.back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.88rem; font-weight: 600; color: var(--ink); text-decoration: none;
  padding: 10px 18px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--glass-line);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  transition: background .2s;
}
.back::before { content: "←"; color: var(--teal); }
.back:hover { background: rgba(255,255,255,0.1); }
.top small { font-size: 0.78rem; color: var(--faint); }
h1 {
  font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; letter-spacing: -0.03em; line-height: 1.05;
  margin-bottom: 28px;
  background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.card {
  background: var(--glass); border: 1px solid var(--glass-line);
  backdrop-filter: blur(22px) saturate(140%); -webkit-backdrop-filter: blur(22px) saturate(140%);
  border-radius: 22px; padding: clamp(24px, 4vw, 44px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.45), inset 0 1px 0 rgba(255,255,255,0.14);
}
.card h2 {
  font-size: 1.2rem; font-weight: 600; letter-spacing: -0.01em;
  margin: 32px 0 12px; color: var(--ink);
}
.card h2:first-of-type { margin-top: 8px; }
.card p { color: var(--muted); margin-bottom: 12px; }
.card ul { list-style: none; margin: 8px 0 16px; }
.card li { color: var(--muted); padding: 7px 0 7px 26px; position: relative; }
.card li::before {
  content: ""; position: absolute; left: 0; top: 15px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 9px var(--teal);
}
.card a { color: var(--blue); text-decoration: none; border-bottom: 1px solid rgba(122,162,255,0.4); }
.card a:hover { color: var(--teal); }