* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  isolation: isolate;
  color: #ecf7ff;
  background: #030611;
  font-family: "Aptos", "Trebuchet MS", "Segoe UI", sans-serif;
  line-height: 1.7;
}

.page-header,
.container {
  position: relative;
  z-index: 1;
  border: 1px solid rgba(70, 228, 255, 0.12);
  border-radius: 1.6rem;
  background:
    linear-gradient(180deg, rgba(8, 18, 34, 0.58), rgba(4, 10, 20, 0.22)),
    rgba(7, 14, 29, 0.16);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(12px);
}

.page-header {
  max-width: 1200px;
  margin: 1rem auto 0;
  padding: 2.25rem 1.4rem;
  text-align: center;
}

.page-header h1 {
  margin: 0;
  font-family: "Bahnschrift", "Franklin Gothic Medium", sans-serif;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 0.98;
}

.page-header p {
  margin: 0.85rem auto 0;
  max-width: 44rem;
  color: rgba(236, 247, 255, 0.76);
  font-size: 1.05rem;
}

.container {
  max-width: 980px;
  margin: 1rem auto 2rem;
  padding: 2rem;
}

h2 {
  margin: 2rem 0 0.75rem;
  color: #fff38f;
  font-family: "Bahnschrift", "Franklin Gothic Medium", sans-serif;
  font-size: clamp(1.45rem, 3vw, 2rem);
  line-height: 1.1;
}

p,
li {
  color: rgba(236, 247, 255, 0.82);
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0 0 1rem 1.1rem;
  padding: 0;
}

li {
  margin-bottom: 0.65rem;
}

a {
  color: #46e4ff;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  margin-top: 1.2rem;
  padding: 0.9rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #46e4ff, #fff38f);
  color: #06101f;
  font-weight: 700;
}

@media (max-width: 700px) {
  body {
    padding-bottom: 0.75rem;
  }

  .page-header,
  .container {
    margin-inline: 0.75rem;
  }

  .page-header {
    padding: 1.5rem 1rem;
  }

  .page-header h1 {
    font-size: clamp(2rem, 11vw, 2.85rem);
  }

  .page-header p {
    font-size: 0.95rem;
  }

  .container {
    padding: 1.2rem;
  }

  h2 {
    margin-top: 1.5rem;
    font-size: clamp(1.2rem, 7vw, 1.6rem);
  }

  .back-link {
    width: 100%;
  }
}