:root{--build-id:"1e4417a5-5287-4a49-ac9e-8ec3343632f3";}
/* 울림하모니 골전도 이어폰 - 공통 스타일시트 */

:root {
  --bg: #f9f6ee;
  --text: #2c3e50;
  --muted: #f4f4f5;
  --border: #e4e4e7;
  --primary: #1abc9c;
  --accent: #525252;
  --radius: 10px;
  --shadow: none;
  --container: 1040px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Mapo 배낭여행체", system-ui, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", Arial,
    sans-serif;
  line-height: 1.6;
}

a {
  color: var(--text);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 24px;
}

.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 16px;
}

/* 헤더 및 네비게이션 */
header {
  position: sticky;
  top: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  z-index: 100;
}

nav {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}

nav a {
  padding: 8px 10px;
  border-radius: 8px;
  background: transparent;
  border: 1px solid var(--border);
}

nav a:hover {
  background: rgba(0, 0, 0, 0.04);
}

nav a.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 메인 콘텐츠 */
main {
  padding: 24px 0;
}

section {
  margin: 24px 0;
}

/* 히어로 섹션 */
.hero {
  text-align: center;
  padding: 48px 0;
  background: linear-gradient(135deg, #f9f6ee 0%, #e8f5e8 100%);
}

.hero h1 {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--primary);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 24px;
}

.hero img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* 버튼 */
.btn {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
  margin: 8px 0;
}

.btn:hover {
  background: #16a085;
  text-decoration: none;
}

.cta-right {
  text-align: right;
}

.cta-section {
  text-align: right;
  margin-top: 16px;
}

.cta-button {
  display: inline-block;
  background: var(--primary);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: bold;
}

.cta-button:hover {
  background: #16a085;
  text-decoration: none;
}

/* 특징 카드 */
.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.feature-card {
  background: white;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #e8f5e8;
}

.feature-card h3 {
  margin-top: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

/* 테이블 */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}

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

th {
  background: var(--primary);
  color: white;
}

/* 리스트 */
ul {
  list-style-type: none;
  padding: 0;
}

li {
  padding: 8px 0;
  border-bottom: 1px solid #eee;
}

li:before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
  margin-right: 8px;
}

/* FAQ 아이템 */
.faq-item {
  margin: 20px 0;
  padding: 16px;
  background: white;
  border-radius: 8px;
  border: 1px solid var(--border);
}

.faq-question {
  font-weight: bold;
  margin-bottom: 8px;
  color: var(--primary);
}

/* 리뷰 카드 */
.review-card {
  background: white;
  padding: 24px;
  border-radius: 12px;
  border: 1px solid #e8f5e8;
  margin: 20px 0;
}

.review-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.review-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 1.2rem;
}

.review-meta {
  flex: 1;
}

.review-name {
  margin: 0;
  font-weight: bold;
}

.review-info {
  margin: 4px 0 0 0;
  font-size: 0.9rem;
  color: #666;
}

.rating {
  color: #ffd700;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

/* 푸터 */
footer {
  margin-top: 24px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: #666;
  text-align: center;
}

footer a {
  color: #666;
}

footer a:hover {
  color: var(--primary);
}

/* 반응형 디자인 */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  .features,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  table {
    font-size: 0.9rem;
  }

  th,
  td {
    padding: 8px;
  }
}

.top-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: block;
  text-align: center;
  max-height: 100vh;     /* 화면 높이까지만 표시 */
  overflow-y: auto;       /* 내부 스크롤 허용 */
  background: #fff;
}

.top-banner img {
  width: 480px;
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}