* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(rgba(32, 91, 147, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(32, 91, 147, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, #010814 0%, #06172c 46%, #020b18 100%);
  background-size: 44px 44px, 44px 44px, 100% 100%;
  color: #eaf2fb;
  font-family: Arial, Helvetica, sans-serif;
}

.bio {
  width: min(100%, 900px);
  margin: 0 auto;
  padding: 18px 14px 34px;
}

h1 {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

img {
  display: block;
  width: 100%;
  height: auto;
}

.top-image {
  margin: 0 auto 14px;
  border: 1px solid rgba(82, 145, 205, 0.22);
}

.banner-list {
  display: grid;
  gap: 14px;
}

.banner-list a {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(82, 145, 205, 0.18);
  border-radius: 5px;
  outline-offset: 4px;
  box-shadow: 0 16px 36px rgba(0, 4, 12, 0.24);
  transition: transform 180ms ease, filter 180ms ease, border-color 180ms ease;
}

.banner-list a:hover,
.banner-list a:focus-visible {
  transform: translateY(-2px);
  filter: brightness(1.04);
  border-color: rgba(255, 119, 23, 0.55);
}

footer {
  display: grid;
  gap: 4px;
  padding: 28px 0 8px;
  color: #8298b2;
  font-size: 0.9rem;
  text-align: center;
}

footer p {
  margin: 0;
}

footer p:first-child {
  color: #e8f0f9;
  font-weight: 800;
}

@media (max-width: 520px) {
  .bio {
    padding: 0 0 24px;
  }

  .top-image {
    margin-bottom: 12px;
  }

  .banner-list {
    gap: 12px;
  }

  .banner-list a {
    border-radius: 0;
    border-inline: 0;
  }
}