* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: system-ui, "Segoe UI", sans-serif;
  color: #0f172a;
  background: #f1f5f9;
  line-height: 1.72;
}
a { color: #0369a1; }

.won-head {
  background: linear-gradient(120deg, #0c4a6e 0%, #075985 50%, #0ea5e9 100%);
  color: #e0f2fe;
  padding: 16px 22px;
  position: sticky;
  top: 0;
  z-index: 50;
}
.won-head-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.won-logo { font-size: 22px; font-weight: 800; }
.won-nav a {
  color: #bae6fd;
  text-decoration: none;
  margin-right: 16px;
  font-size: 14px;
  font-weight: 600;
}
.won-btn {
  display: inline-block;
  padding: 10px 22px;
  background: #f97316;
  color: #fff !important;
  text-decoration: none;
  border-radius: 8px;
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
}

.won-wrap { max-width: 1040px; margin: 0 auto; padding: 28px 20px 48px; }
.won-mag {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 28px;
  align-items: start;
}
@media (max-width: 800px) { .won-mag { grid-template-columns: 1fr; } }

.won-lead {
  font-size: 20px;
  color: #475569;
  margin: 0 0 20px;
  line-height: 1.55;
}
.won-h1 {
  font-size: clamp(30px, 4.5vw, 44px);
  line-height: 1.12;
  margin: 0 0 16px;
  color: #0c4a6e;
}
.won-side-box {
  background: #fff;
  border-radius: 14px;
  padding: 20px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 20px rgba(12, 74, 110, 0.06);
}
.won-side-box h2 { margin: 0 0 12px; font-size: 17px; color: #0c4a6e; }
.won-side-box ul { margin: 0; padding-left: 18px; color: #64748b; font-size: 15px; }

.won-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.won-card {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  border: 1px solid #e2e8f0;
}
.won-card h3 { margin: 0 0 8px; color: #0369a1; font-size: 18px; }

.won-sec { margin: 36px 0; }
.won-sec h2 { font-size: 24px; color: #0c4a6e; margin: 0 0 14px; }
.won-sec p { color: #475569; margin: 0 0 12px; }

.won-page h1 { font-size: 32px; color: #0c4a6e; margin: 0 0 14px; }
.won-page .won-intro { font-size: 18px; color: #64748b; margin-bottom: 24px; }

.won-foot {
  text-align: center;
  padding: 22px;
  font-size: 14px;
  color: #64748b;
  border-top: 1px solid #e2e8f0;
  background: #fff;
}