* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background: #111;
  color: #fff;
  font-family: sans-serif;
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 40px 20px;
}

.header {
  margin-bottom: 40px;
}

.back-btn {
  display: inline-block;
  margin-bottom: 20px;
  cursor: pointer;
  color: #aaa;
}

.grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.card {
  flex: 0 0 calc(33.333% - 14px);
  background: #1c1c1c;
  border-radius: 10px;
  overflow: hidden;
  cursor: pointer;
}

@media (max-width: 768px) {
  .card {
    flex: 0 0 100%;
  }
}

.img-box {
  width: 100%;
  overflow: hidden;
}

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

.title {
  padding: 12px;
  font-size: 14px;
  text-align: center;
}

.separator {
  width: 100%;
  border-top: 1px solid #333;
  margin: 40px 0 20px;
}

.section-title {
  width: 100%;
  margin-bottom: 10px;
  font-size: 16px;
  color: #aaa;
}

/* 모달 */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.85);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 20px;
}

.modal img {
  max-width: 90%;
  max-height: 80vh;
}

.modal-info {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 12px;
}

.copy-btn {
  padding: 6px 10px;
  background: #333;
  border: none;
  color: #fff;
  cursor: pointer;
}