* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Pretendard", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.8;
  font-size: 15px;
}
.container { max-width: 760px; margin: 0 auto; padding: 60px 40px; }

.top-nav { margin-bottom: 24px; font-size: 13px; }
.top-nav a { color: #555; text-decoration: none; margin-right: 14px; }
.top-nav a:hover { color: #2563eb; text-decoration: underline; }
@media print {
  .top-nav { display: none; }
}

.page-meta { font-size: 12px; color: #888; margin-bottom: 8px; }
.page-meta .sep { margin: 0 8px; color: #e5e5e5; }
.page-title { font-size: 28px; font-weight: 700; color: #222; margin-bottom: 12px; line-height: 1.35; }
.page-lede { font-size: 15px; color: #555; margin-bottom: 32px; line-height: 1.75; }

h2 {
  font-size: 18px;
  font-weight: 700;
  color: #222;
  margin-top: 40px;
  margin-bottom: 14px;
}
h3 {
  font-size: 15px;
  font-weight: 700;
  color: #222;
  margin-top: 24px;
  margin-bottom: 10px;
}

p {
  margin-bottom: 14px;
  color: #333;
  line-height: 1.8;
}

strong { color: #222; font-weight: 700; }

/* 목록 항목 안에서 강조 소제목을 한 줄로 두고 설명을 다음 줄로 내리기 위한 제목 */
.item-heading { display: block; color: #222; font-weight: 700; margin-bottom: 2px; }

ul, ol {
  list-style: none;
  padding-left: 0;
  margin-bottom: 14px;
}
ul li, ol li {
  font-size: 14px;
  color: #444;
  margin-bottom: 4px;
  padding-left: 14px;
  position: relative;
  line-height: 1.75;
}
ul li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: #555;
}
ol { counter-reset: item; }
ol li {
  padding-left: 22px;
}
ol li::before {
  content: counter(item) ".";
  counter-increment: item;
  position: absolute;
  left: 0;
  color: #555;
  font-weight: 600;
  font-size: 12.5px;
}
ul ul, ul ol {
  margin-top: 4px;
  padding-left: 16px;
}
ul ul li::before { content: "-"; color: #888; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin: 16px 0 20px;
}
table th, table td {
  border-bottom: 1px solid #e5e5e5;
  padding: 9px 12px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}
table th {
  background: #fafafa;
  font-weight: 700;
  color: #333;
  border-bottom: 1px solid #e5e5e5;
}
table td { color: #444; }
/* '프로젝트 한눈에 보기'의 항목(첫 번째 열)이 두 줄로 깨지지 않도록 최소 너비 확보 + 줄바꿈 방지 */
table th:first-child, table td:first-child { min-width: 98px; white-space: nowrap; }

pre {
  background: #f6f8fa;
  border-radius: 4px;
  padding: 14px 16px;
  font-size: 12.5px;
  color: #333;
  overflow-x: auto;
  margin: 12px 0 20px;
  line-height: 1.6;
}
code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  background: #f3f4f6;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.9em;
  color: #222;
}
pre code { background: none; padding: 0; }

a { color: #333; text-decoration: underline; }
a:hover { color: #2563eb; }

.divider { border: none; border-top: 1px solid #e5e5e5; margin: 40px 0; }

.bottom-nav {
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid #e5e5e5;
  font-size: 13px;
}
.bottom-nav a { color: #555; text-decoration: none; margin-right: 14px; }
.bottom-nav a:hover { color: #2563eb; text-decoration: underline; }