:root{--build-id:"049fd761-4019-463c-809d-243a77d2d728";}
/* Reset and Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, "Noto Sans KR", "Malgun Gothic", "Segoe UI", Arial, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: #1a1a1a;
  background: #f9fafb;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: #000;
  color: #fff;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 100;
}

.skip-link:focus {
  top: 0;
}

/* Focus Styles */
a:focus-visible,
input:focus-visible,
label:focus-visible {
  outline: 3px solid #0066cc;
  outline-offset: 2px;
}

/* Header */
header {
  background: #ffffff;
  border-bottom: 1px solid #e5e7eb;
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: #15803d;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  background: none;
  border: none;
  color: #15803d;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
}

nav a {
  color: #374151;
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

nav a:hover,
nav a[aria-current="page"] {
  color: #15803d;
  border-bottom-color: #15803d;
}

/* Main Content */
main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
  min-height: calc(100vh - 400px);
}

/* Typography */
h1 {
  font-size: clamp(2.25rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  color: #111827;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 600;
  line-height: 1.3;
  color: #1f2937;
  margin-bottom: 1.25rem;
  margin-top: 2.5rem;
}

h3 {
  font-size: clamp(1.44rem, 3.2vw, 1.92rem);
  font-weight: 600;
  line-height: 1.4;
  color: #374151;
  margin-bottom: 1rem;
  margin-top: 2rem;
}

p {
  margin-bottom: 1.25rem;
  color: #4b5563;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #15803d 0%, #166534 100%);
  color: white;
  padding: 4rem 2rem;
  border-radius: 12px;
  margin-bottom: 3rem;
  text-align: center;
  box-shadow: 0 10px 25px rgba(21, 128, 61, 0.15);
}

.hero h1 {
  color: white;
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  margin-bottom: 1rem;
}

.hero p {
  color: rgba(255, 255, 255, 0.95);
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 2rem;
}

/* Card Grid */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
}

.card {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 2rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(21, 128, 61, 0.12);
  border-color: #15803d;
}

.card h3 {
  color: #15803d;
  margin-top: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card-icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 0.75rem;
}

/* Content Section */
.content-section {
  background: white;
  padding: 2.5rem;
  border-radius: 10px;
  margin-bottom: 2.5rem;
  border: 1px solid #e5e7eb;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

/* List Styles */
.features-list {
  list-style: none;
  margin: 1.5rem 0;
}

.features-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #f3f4f6;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.features-list li:last-child {
  border-bottom: none;
}

.features-list li::before {
  content: "✓";
  color: #15803d;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Button */
.cta-button {
  display: inline-block;
  background: #15803d;
  color: white;
  padding: 0.875rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid #15803d;
  box-shadow: 0 4px 12px rgba(21, 128, 61, 0.2);
}

.cta-button:hover {
  background: #166534;
  border-color: #166534;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(21, 128, 61, 0.3);
}

/* Contact Section */
.contact-info {
  background: #f9fafb;
  padding: 2rem;
  border-radius: 8px;
  border-left: 4px solid #15803d;
  margin: 2rem 0;
}

.contact-info p {
  margin-bottom: 0.75rem;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.contact-info strong {
  color: #15803d;
  min-width: 80px;
}

/* FAQ */
.faq-item {
  background: white;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.faq-question {
  color: #15803d;
  font-weight: 600;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.faq-answer {
  color: #4b5563;
  line-height: 1.7;
}

/* Footer */
footer {
  background: #1f2937;
  color: #d1d5db;
  padding: 2.5rem 1.5rem;
  margin-top: 4rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.footer-section h4 {
  color: white;
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #d1d5db;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #15803d;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid #374151;
  color: #9ca3af;
  font-size: 0.9rem;
}

/* Document Container */
.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 2rem;
  text-align: center;
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .menu-checkbox:checked ~ nav {
    display: block;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
  }

  nav a {
    display: block;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid #f3f4f6;
    border-left: none;
  }

  nav a:hover,
  nav a[aria-current="page"] {
    background: #f9fafb;
    border-bottom: 1px solid #f3f4f6;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }
}