/* =========================
   Global 기본 스타일
========================= */
body {
  margin: 0;
  font-family: 'Exo 2', sans-serif;
  background-color: #0d0d0d;
  color: white;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.8);
}

nav a {
  color: white;
  margin: 0 15px;
  text-decoration: none;
  font-weight: 600;
}

nav a:hover {
  text-decoration: underline;
}

.logo {
  font-size: 1.5rem;
  font-weight: bold;
  letter-spacing: 1px;
  opacity: 0.8;
}

.logo a {
  color: white;
  text-decoration: none;
}

/* =========================
   공통 컨텐츠 영역
========================= */
.content, .container {
  padding: 60px;
  max-width: 800px;
  margin: auto;
}

/* =========================
   본문 삽입 로고
========================= */
.content-logo {
  display: block;
  margin: 30px auto; /* 가운데 정렬 */
  height: 560px;      /* 크기 조정 */
  width: auto;       /* 비율 유지 */
  opacity: 0.9;
}
.content-logo:hover {
  opacity: 1;
}

/* =========================
   버튼 스타일 (Service)
========================= */
a.button {
  display: inline-block;
  background: #1e90ff;
  color: white;
  padding: 10px 20px;
  text-decoration: none;
  border-radius: 5px;
  margin-top: 20px;
}
a.button:hover {
  background: #63b3ed;
}

/* =========================
   테이블 스타일 (Service)
========================= */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 30px 0;
}

table th, table td {
  border: 1px solid #444;
  padding: 12px;
  text-align: left;
}

table th {
  background-color: #1a1a1a;
  font-weight: bold;
}

table tr:nth-child(even) {
  background-color: #111;
}

/* =========================
   Footer
========================= */
footer {
  margin-top: 60px;
  padding: 20px;
  text-align: center;
  font-size: 0.9rem;
  color: #ccc;
}