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

/* ---------- Color System ---------- */
:root {
  --bg: #0f172a;          /* deep slate */
  --card: #020617;        /* near-black */
  --text-main: #e5e7eb;   /* soft white */
  --text-muted: #94a3b8;  /* muted gray */
  --accent: #38bdf8;      /* sky blue */
  --accent-soft: #7dd3fc;
}

/* ---------- Page Foundation ---------- */
body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.75;
  background: linear-gradient(180deg, #020617, #0f172a);
  color: var(--text-main);

  min-height: 100vh;
  padding: 80px 20px;
  text-align: center;

}

/* ---------- Main Content Wrapper ---------- */
main {
  max-width: 760px;
  margin: 0 auto;
  background: var(--card);
  padding: 48px;
  border-radius: 16px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.6);
}

/* ---------- Headings ---------- */
h1 {
  font-size: 2.6rem;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
  color: var(--accent);
}

h2 {
  font-size: 1.5rem;
  margin-top: 56px;
  margin-bottom: 16px;
  color: var(--accent-soft);
}

/* ---------- Text ---------- */
p {
  margin-bottom: 18px;
  color: var(--text-main);
  font-size: 1.05rem;
}

/* ---------- Lists ---------- */

ul {
  list-style: none;
  padding: 0;
  margin: 24px 0;
}

li {
  margin-bottom: 12px;
  text-align: center;
  font-weight: 500;
}

/* Star before and after */
li::before {
  content: "★ ";
  color: var(--accent);
}

li::after {
  content: " ★";
  color: var(--accent);
}



/* ---------- Links ---------- */
a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
}

a:hover {
  text-decoration: underline;
}

/* ---------- Footer ---------- */
footer {
  margin-top: 64px;
  font-size: 0.9rem;
  color: var(--text-muted);
  text-align: center;
}

/* ---------- Mobile Polish ---------- */
@media (max-width: 600px) {
  main {
    padding: 32px 24px;
  }

  h1 {
    font-size: 2.1rem;
  }
}