body {
  margin: 0;
  font-family: "Segoe UI", "Noto Sans KR", sans-serif;
  background: #0f172a;
  color: #e2e8f0;
  line-height: 1.75;
}

.page-shell {
  margin: 32px auto 40px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
  color: #eef4fb;
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 700;
}

.brand-link img {
  width: 44px;
  height: 44px;
  display: block;
}

main {
  padding: 28px;
  border: 1px solid #334155;
  border-radius: 18px;
  background: #111827;
}

h1,
h2 {
  margin-top: 0;
  color: #f8fafc;
  word-break: keep-all;
}

section,
article {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid #334155;
  border-radius: 14px;
  background: #182033;
}

p,
li {
  margin: 0;
  word-break: keep-all;
}

p + p,
li + li {
  margin-top: 10px;
}

ul {
  margin: 12px 0 0;
  padding-left: 18px;
}

code {
  color: #c7e2ff;
}

.kicker {
  margin-bottom: 10px;
  color: #8bc8ff;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.summary-box {
  margin-top: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(139, 200, 255, 0.24);
  border-radius: 14px;
  background: rgba(20, 34, 56, 0.76);
}

.summary-box strong {
  display: block;
  margin-bottom: 10px;
  color: #f8fafc;
}

.notice {
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid rgba(139, 200, 255, 0.26);
  border-radius: 14px;
  background: rgba(20, 34, 56, 0.76);
}

.notice strong {
  display: block;
  margin-bottom: 8px;
  color: #f8fafc;
}