@import url("https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css");

:root {
  --apcse-primary: #1fa8a0;
  --apcse-primary-dark: #178f88;
}

body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, sans-serif;
  background: #f8fafc;
  color: #0f172a;
  line-height: 1.5;
}

.site-header {
  background: #fff;
  border-bottom: 1px solid #e2e8f0;
}

.site-header-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 18px;
  font-weight: 700;
  color: #111;
}

.site-nav a {
  margin-left: 16px;
  color: #475569;
  font-size: 14px;
  font-weight: 500;
}

.site-nav a:hover {
  color: #0f172a;
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px;
}

.page-title {
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
}

.page-desc {
  color: #64748b;
  margin-bottom: 32px;
}

.card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.05);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.choice-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 160px;
  border-radius: 12px;
  font-size: 20px;
  font-weight: 700;
  transition: 0.2s;
}

.choice-btn.primary {
  background: #1fa8a0;
  color: #fff;
}

.choice-btn.primary:hover {
  background: #178f88;
}

.choice-btn.secondary {
  background: #fff;
  color: #1fa8a0;
  border: 2px solid #1fa8a0;
}

.choice-btn.secondary:hover {
  background: rgba(31, 168, 160, 0.06);
}

.choice-btn small {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 400;
  opacity: 0.85;
}

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}

.alert.error {
  background: #fef2f2;
  color: #dc2626;
}

.alert.success {
  background: #f0fdf4;
  color: #16a34a;
}

.alert.info {
  background: #eff6ff;
  color: #1d4ed8;
}