* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  background: #f5f7fb;
  color: #111;
}

.fake-nav {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 12px;
  background: #0b2a5b;
}

.fake-nav a {
  color: #fff;
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid rgba(255,255,255,0.35);
  border-radius: 6px;
}

.fake-nav a:hover {
  background: rgba(255,255,255,0.15);
}

.container {
  width: min(1100px, 92%);
  margin: 18px auto 30px;
}

.card {
  background: #fff;
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 8px 18px rgba(0,0,0,0.08);
}

.intro {
  margin-bottom: 16px;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.img-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

figure {
  margin: 0;
  flex: 1 1 220px;
}

img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

.media-box {
  width: 100%;
  margin-top: 10px;
  border-radius: 10px;
}

.youtube-wrap {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  margin-top: 10px;
  border-radius: 10px;
  overflow: hidden;
}

.youtube-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.footer {
  text-align: center;
  padding: 16px;
  background: #0b2a5b;
  color: #fff;
}

@media (max-width: 760px) {
  .grid {
    grid-template-columns: 1fr;
  }

  .fake-nav {
    flex-wrap: wrap;
  }
}