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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #f0f8ff 0%, #e6f3ff 50%, #f3e8ff 100%);
  min-height: 100vh;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  padding: 20px 0;
  margin-bottom: 40px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 15px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}


.logo-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;

}

.logo-text {
  font-size: 24px;
  font-weight: bold;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.breadcrumb {
  font-size: 20px;
  color: #6b7280;
}

.breadcrumb a {
  color: #3b82f6;
  text-decoration: none;
}

/* Navigation Menu */
.nav-menu {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 15px 20px;
  margin-bottom: 30px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.nav-links {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.nav-links a {
  color: #3b82f6;
  text-decoration: none;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  transition: all 0.3s ease;
  background: rgba(59, 130, 246, 0.1);
}

.nav-links a:hover {
  background: rgba(59, 130, 246, 0.2);
  transform: translateY(-2px);
}

.main-content {
  padding: 40px 20px;
}

.page-header {
  text-align: center;
  margin-bottom: 40px;
}

.main-title {
  font-size: 32px;
  font-weight: bold;
  color: #1f2937;
  margin-bottom: 16px;
}

.subtitle {
  font-size: 16px;
  color: #6b7280;
}

.policy-section {
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
  margin-bottom: 32px;
  overflow: hidden;
  scroll-margin-top: 100px;
}

.policy-header {
  /* background: linear-gradient(135deg, #3b82f6, #8b5cf6); */
  background: white;
  color: black;
  border-bottom: 1px solid lightgray;
  padding: 20px 24px;
  font-size: 20px;
  font-weight: bold;
}

.policy-content {
  padding: 24px;
}

.section-title {
  font-size: 18px;
  font-weight: 600;
  color: #1f2937;
  margin-top: 24px;
  margin-bottom: 12px;
  border-left: 4px solid #3b82f6;
  padding-left: 12px;
}

.section-title:first-child {
  margin-top: 0;
}

.policy-text {
  color: #4b5563;
  line-height: 1.7;
  margin-bottom: 16px;
}

.policy-list {
  margin: 12px 0;
  padding-left: 20px;
}

.policy-list li {
  color: #4b5563;
  margin-bottom: 8px;
  line-height: 1.6;
}

.highlight-box {
  background: #f3f4f6;
  border-left: 4px solid #10b981;
  padding: 16px;
  margin: 16px 0;
  border-radius: 0 8px 8px 0;
}

.warning-box {
  background: #fef3c7;
  border-left: 4px solid #f59e0b;
  padding: 16px;
  margin: 16px 0;
  border-radius: 0 8px 8px 0;
}

.footer-info {
  background: #1f2937;
  color: white;
  padding: 24px;
  border-radius: 12px;
  text-align: center;
  margin-top: 40px;
}

.footer-date {
  font-weight: 600;
  margin-bottom: 8px;
}

.contact-info {
  margin-top: 16px;
  font-size: 14px;
  color: #d1d5db;
}

/* 태블릿 스타일 (768px ~ 1024px) */
@media (max-width: 1024px) {
  .container {
    max-width: 100%;
    padding: 0 16px;
  }

  .main-title {
    font-size: 28px;
  }

  .policy-header {
    font-size: 18px;
    padding: 18px 20px;
  }

  .nav-links {
    gap: 15px;
  }

  .nav-links a {
    padding: 6px 12px;
    font-size: 14px;
  }
}

/* 모바일 스타일 (768px 이하) */
@media (max-width: 768px) {
  .container {
    padding: 0 12px;
  }

  .header {
    padding: 15px 0;
    margin-bottom: 20px;
  }

  .header-content {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }

  .logo-text {
    font-size: 20px;
  }

  .logo-icon {
    width: 35px;
    height: 35px;
    font-size: 16px;
  }

  .breadcrumb {
    font-size: 16px;
  }

  .nav-menu {
    padding: 12px 15px;
    margin-bottom: 20px;
  }

  .nav-links {
    flex-direction: column;
    gap: 8px;
  }

  .nav-links a {
    text-align: center;
    padding: 10px 16px;
  }

  .main-content {
    padding: 20px 12px;
  }

  .main-title {
    font-size: 24px;
  }

  .subtitle {
    font-size: 14px;
  }

  .policy-section {
    margin-bottom: 24px;
  }

  .policy-header {
    font-size: 16px;
    padding: 16px 20px;
  }

  .policy-content {
    padding: 20px;
  }

  .section-title {
    font-size: 16px;
    margin-top: 20px;
  }

  .policy-text {
    font-size: 14px;
  }

  .policy-list {
    padding-left: 16px;
  }

  .policy-list li {
    font-size: 14px;
  }

  .highlight-box,
  .warning-box {
    padding: 12px;
    font-size: 14px;
  }

  .footer-info {
    padding: 20px;
  }

  .contact-info {
    font-size: 13px;
  }
}

/* 작은 모바일 스타일 (480px 이하) */
@media (max-width: 480px) {
  .container {
    padding: 0 8px;
  }

  .main-content {
    padding: 15px 8px;
  }

  .main-title {
    font-size: 20px;
  }

  .policy-header {
    font-size: 14px;
    padding: 12px 16px;
  }

  .policy-content {
    padding: 16px;
  }

  .section-title {
    font-size: 14px;
    margin-top: 16px;
  }

  .policy-text,
  .policy-list li {
    font-size: 13px;
  }

  .nav-menu {
    padding: 10px 12px;
  }

  .nav-links a {
    padding: 8px 12px;
    font-size: 13px;
  }
}

/* 부드러운 스크롤 */
html {
  scroll-behavior: smooth;
}

/* 앱 웹뷰용 스타일 - 헤더 숨김 */
.app-view .header,
.app-view .nav-menu {
  display: none !important;
}

.app-view .main-content {
  padding-top: 20px !important;
}

.app-view .container {
  padding-top: 0 !important;
}

.app-view .page-header {
  margin-bottom: 30px;
}