body {
  background: black;
  color: white;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Noto Sans KR', sans-serif;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.main-content {
  width: min(90vw, 960px);
}

.top-bar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.5rem;
}

.language-icon {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.language-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.language-icon:hover,
.language-icon:focus-within {
  border-color: #27d16f;
  box-shadow: 0 0 0 2px rgba(39, 209, 111, 0.2);
}

.language-select {
  padding: 0.5rem 2.4rem 0.5rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-size: 0.95rem;
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #27d16f 50%),
    linear-gradient(135deg, #27d16f 50%, transparent 50%);
  background-position: calc(100% - 18px) center, calc(100% - 12px) center;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.language-select:focus {
  outline: none;
  box-shadow: 0 0 0 2px rgba(39, 209, 111, 0.35);
  border-color: #27d16f;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-title {
  font-size: 4rem;
  margin-bottom: 0.5rem;
  text-align: center;
  background: linear-gradient(135deg, #27d16f, #00b85c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  font-size: 1.25rem;
  text-align: center;
  margin-bottom: 1rem;
}

.search-box {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.search-box input {
  width: 300px;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  border: 1px solid #27d16f;
  background: transparent;
  color: white;
  font-size: 1rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
  width: 90%;
  max-width: 900px;
  margin: 0 auto;
}

.card {
  text-decoration: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  padding: 1.2rem;
  transition: transform 0.2s ease, background 0.2s ease;
}

.card:hover {
  transform: translateY(-5px);
  background: rgba(39, 209, 111, 0.1);
}

.card-title {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #7dff7d;
}

.card-desc {
  font-size: 0.95rem;
  color: #ccc;
}