:root{--build-id:"f11dc004-09f7-4d26-95cd-3909082930c4";}
:root {
  --primary: #16a34a;
  --bg: #dcfce7;
  --text: #166534;
  --accent: #22c55e;
  --heading: var(--text);
  --link: var(--text);
}

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

body {
  font-family: "Segoe UI", "Malgun Gothic", "Noto Sans KR", -apple-system, system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  font-weight: 400;
  letter-spacing: 0em;
  color: var(--text);
  background: var(--bg);
}

.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;
}

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

header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(22, 101, 52, 0.1);
}

.header-container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  text-decoration: none;
}

.menu-checkbox {
  display: none;
}

.menu-toggle {
  display: none;
  font-size: 1.75rem;
  cursor: pointer;
  color: var(--primary);
}

nav ul {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

nav a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s;
}

nav a:hover,
nav a[aria-current="page"] {
  color: var(--primary);
}

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

  nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border-bottom: 1px solid rgba(22, 101, 52, 0.1);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s;
  }

  .menu-checkbox:checked ~ nav {
    max-height: 500px;
  }

  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 1rem 0;
  }

  nav a {
    display: block;
    padding: 1rem 2rem;
  }
}

h1 {
  font-size: clamp(2.75rem, 2.75vw + 1rem, 2.75rem);
  font-weight: 600;
  line-height: 1.25;
  letter-spacing: 0.005em;
  color: var(--heading);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2.06rem, 2.06vw + 0.75rem, 2.06rem);
  font-weight: 600;
  line-height: 1.3;
  letter-spacing: 0.005em;
  color: var(--heading);
  margin-bottom: 1.25rem;
}

h3 {
  font-size: clamp(1.65rem, 1.65vw + 0.6rem, 1.65rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: 0.005em;
  color: var(--heading);
  margin-bottom: 1rem;
}

section {
  padding: 7rem 0;
}

.container {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
}

.hero {
  background: linear-gradient(135deg, rgba(22, 163, 74, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
  padding: 8rem 0 7rem;
  text-align: center;
}

.hero h1 {
  margin-bottom: 2rem;
}

.hero p {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 3rem;
  color: var(--text);
  opacity: 0.9;
}

.btn {
  display: inline-block;
  border-radius: 9999px;
  padding: 1.25rem 3rem;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  background: var(--primary);
  color: white;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  background: white;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.card {
  background: transparent;
  border-left: 3px solid var(--primary);
  padding: 1.5rem 0 1.5rem 1.5rem;
  margin-bottom: 2rem;
}

.card h3 {
  margin-bottom: 0.75rem;
}

.grid {
  display: grid;
  gap: 5rem;
  margin-top: 4rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 0.75rem 1.5rem;
  background: white;
  border: 2px solid var(--primary);
  border-radius: 9999px;
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}

.tab-btn.active {
  background: var(--primary);
  color: white;
}

.checklist {
  list-style: none;
  margin-top: 2rem;
}

.checklist li {
  padding: 1rem 0;
  border-bottom: 1px solid rgba(22, 101, 52, 0.1);
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.checklist li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.faq-item {
  margin-bottom: 2rem;
  background: white;
  padding: 2rem;
  border-radius: 0.5rem;
  border-left: 3px solid var(--primary);
}

.faq-item h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

.contact-info {
  background: white;
  padding: 3rem;
  border-radius: 0.5rem;
  margin-top: 3rem;
  border-left: 3px solid var(--primary);
}

.contact-info p {
  margin-bottom: 1rem;
  font-size: 1.125rem;
}

.contact-info a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

footer {
  background: var(--primary);
  color: white;
  padding: 3rem 0 2rem;
  margin-top: 7rem;
}

.footer-content {
  max-width: 1500px;
  margin: 0 auto;
  padding: 0 2rem;
  text-align: center;
}

.footer-links {
  display: flex;
  gap: 2rem;
  justify-content: center;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: white;
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.3s;
}

.footer-links a:hover {
  opacity: 1;
}

.doc-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 2rem;
  text-align: center;
}

.doc-container h1 {
  margin-bottom: 2rem;
}

.doc-container p {
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.doc-container a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }

  .hero {
    padding: 5rem 0 4rem;
  }

  .grid {
    gap: 3rem;
  }

  h1 {
    font-size: clamp(2rem, 5vw, 2.75rem);
  }
}