:root {
  color: #25223a;
  background: #f5f3fb;
  font-family:
    -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Pretendard",
    "Noto Sans KR", sans-serif;
  font-synthesis: none;
  line-height: 1.65;
}

* {
  box-sizing: border-box;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    radial-gradient(circle at 16% 4%, rgba(144, 115, 235, 0.18), transparent 28rem),
    radial-gradient(circle at 88% 14%, rgba(255, 211, 133, 0.2), transparent 24rem),
    #f5f3fb;
}

a {
  color: #5746bd;
  text-underline-offset: 0.18em;
}

a:focus-visible {
  outline: 3px solid #6a55d9;
  outline-offset: 4px;
  border-radius: 10px;
}

.page {
  width: min(100% - 32px, 800px);
  margin: 0 auto;
  padding: 64px 0 48px;
}

.hero {
  margin-bottom: 32px;
}

.brand-mark {
  position: relative;
  width: 72px;
  height: 72px;
  margin-bottom: 22px;
  border-radius: 22px;
  overflow: hidden;
  background: linear-gradient(145deg, #17194e, #3d2c8f);
  box-shadow: 0 14px 30px rgba(50, 38, 112, 0.2);
}

.moon {
  position: absolute;
  width: 46px;
  height: 46px;
  left: 9px;
  top: 11px;
  border-radius: 50%;
  background: #ffe4a3;
}

.moon::after {
  position: absolute;
  content: "";
  width: 40px;
  height: 40px;
  left: 14px;
  top: -5px;
  border-radius: 50%;
  background: #2c2677;
}

.egg {
  position: absolute;
  width: 23px;
  height: 30px;
  right: 10px;
  bottom: 10px;
  border-radius: 48% 48% 46% 46% / 42% 42% 58% 58%;
  background: #bca8ff;
  box-shadow: 0 0 12px rgba(236, 222, 255, 0.72);
}

.eyebrow {
  margin: 0 0 8px;
  color: #6a55d9;
  font-size: 0.92rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.3;
  letter-spacing: -0.025em;
}

h1 {
  margin-bottom: 14px;
  font-size: clamp(2.15rem, 7vw, 3.6rem);
}

h2 {
  margin-bottom: 12px;
  font-size: 1.38rem;
}

h3 {
  margin-bottom: 8px;
  font-size: 1.08rem;
}

.lead {
  max-width: 640px;
  margin: 0;
  color: #646078;
  font-size: 1.1rem;
}

.link-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.document-card,
.content-card {
  border: 1px solid rgba(88, 70, 189, 0.12);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 40px rgba(48, 40, 90, 0.08);
}

.document-card {
  display: flex;
  min-height: 220px;
  padding: 26px;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.document-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 46px rgba(48, 40, 90, 0.13);
}

.document-card strong {
  margin-bottom: 12px;
  font-size: 1.4rem;
}

.document-card > span:last-child {
  color: #68647a;
}

.card-kicker {
  margin-bottom: 40px;
  color: #6a55d9;
  font-size: 0.9rem;
  font-weight: 700;
}

.content-card {
  padding: 30px;
}

.content-card section + section {
  margin-top: 34px;
  padding-top: 30px;
  border-top: 1px solid #ebe8f3;
}

.summary {
  padding: 18px 20px;
  border-radius: 16px;
  background: #f0edff;
  color: #39325c;
}

.meta {
  color: #706b7f;
  font-size: 0.93rem;
}

ul,
ol {
  padding-left: 1.35rem;
}

li + li {
  margin-top: 7px;
}

.contact {
  display: inline-block;
  padding: 12px 16px;
  border-radius: 14px;
  background: #6652d2;
  color: #fff;
  font-weight: 700;
  text-decoration: none;
}

.back-link {
  display: inline-block;
  margin-top: 28px;
  font-weight: 650;
}

footer {
  margin-top: 34px;
  color: #706b7f;
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 24px, 800px);
    padding-top: 40px;
  }

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

  .document-card {
    min-height: 190px;
  }

  .content-card {
    padding: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .document-card {
    transition: none;
  }
}