/* 기본 설정 */
body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 20px;
}

/* 헤더 */
header {
  background-color: #333;
  color: #fff;
  padding: 15px 0;
}

header h1 {
  margin: 0;
}

.nav-links {
  list-style: none;
  display: flex;
  padding: 0;
  margin: 10px 0 0 0;
}

.nav-links li {
  margin-left: 20px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
}

/* 히어로 섹션 */
.hero {
  background: #f4f4f4;
  text-align: center;
  padding: 60px 20px;
}

.hero .btn {
  display: inline-block;
  padding: 10px 20px;
  background: #333;
  color: white;
  text-decoration: none;
  margin-top: 10px;
}

/* 푸터 */
footer {
  background: #222;
  color: #ccc;
  text-align: center;
  padding: 20px 0;
  font-size: 14px;
}

/* 반응형 처리 */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links li {
    margin: 10px 0;
  }
}