body {
  font-family: 'Roboto', Arial, sans-serif;
  background: #f4f6fa;
  margin: 0;
  color: #222;
}
header {
  background: #fff;
  padding: 24px 32px 12px 32px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  display: flex;
  align-items: center;
  gap: 16px;
}
header h1 {
  font-size: 2rem;
  margin: 0;
}
.tabs {
  display: flex;
  gap: 32px;
  border-bottom: 2px solid #e0e5ec;
  margin: 0 32px;
  font-size: 1.1rem;
}
.tab {
  padding: 12px 0;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  color: #666;
  transition: border 0.2s, color 0.2s;
}
.tab.active {
  border-bottom: 2px solid #1976d2;
  color: #1976d2;
  font-weight: 500;
}
.cards {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin: 32px;
}
.card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  width: 240px;
  padding: 0 0 20px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: box-shadow 0.2s;
}
.card:hover {
  box-shadow: 0 6px 24px rgba(25, 118, 210, 0.09);
}
.card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 16px 16px 0 0;
}
.card-title {
  font-size: 1.1rem;
  font-weight: 500;
  margin: 16px 0 0 16px;
}
.card-rating {
  margin-left: 16px;
  color: #fbc02d;
  font-size: 1.1rem;
}
.card-desc {
  margin: 8px 16px 0 16px;
  color: #444;
  font-size: 0.98rem;
}
.card-link {
  margin: 10px 16px 0 16px;
  color: #1976d2;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.97rem;
  display: flex;
  align-items: center;
  gap: 4px;
}
.card-link:hover {
  text-decoration: underline;
}
.card-likes {
  margin-left: 16px;
  color: #e53935;
  font-size: 0.97rem;
  display: flex;
  align-items: center;
  gap: 4px;
}
.fab {
  position: fixed;
  right: 32px;
  bottom: 32px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #1976d2;
  color: #fff;
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(25, 118, 210, 0.18);
  cursor: pointer;
  z-index: 100;
}
@media (max-width: 900px) {
  .cards { flex-direction: column; gap: 32px; }
  .card { width: 100%; }
}