/* 2026-10-12 사이트 공통 색(파랑 #0071e3 · 회색 바탕)으로 맞춤 — 머리 · 바닥글은 js/pi-shell.js 가 공통으로 */
body{margin:0;background:#f6f8fa;color:#1d1d1f;font:15px/1.8 'Pretendard','Malgun Gothic',sans-serif}
.lg{max-width:860px;margin:0 auto;padding:20px 16px 80px}
.lg header{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}
.lg header a{color:#0071e3;text-decoration:none;font-weight:700}
.lg h1{font-size:28px;margin:18px 0 4px;color:#0f172a;letter-spacing:-.02em}
.lg .meta{color:#64748b;font-size:13.5px}
.lg nav.toc{background:#fff;border:1px solid #e3e8ef;border-radius:14px;padding:12px 18px;margin:16px 0;font-size:13.5px;columns:2}
.lg nav.toc a{color:#334155;text-decoration:none;display:block;padding:1px 0}.lg nav.toc a:hover{color:#0071e3}
.lg h2{font-size:17px;margin:28px 0 6px;color:#0f172a;scroll-margin-top:80px;padding-left:10px;border-left:3px solid #0071e3}
.lg a{color:#0071e3}
.lg ol,.lg ul{padding-left:22px}.lg li{margin:3px 0}
.lg table{border-collapse:collapse;width:100%;background:#fff;font-size:14px;margin:8px 0}.lg th,.lg td{border:1px solid #e3e8ef;padding:7px 10px;text-align:left;vertical-align:top}.lg th{background:#f1f5f9}
.lg .box{background:#fff;border:1px solid #e3e8ef;border-radius:14px;padding:12px 16px}
.lg .ft{margin-top:30px;color:#64748b;font-size:12.5px;border-top:1px solid #e3e8ef;padding-top:12px}
@media (max-width:640px){.lg nav.toc{columns:1}.lg h1{font-size:24px}.lg table{display:block;overflow-x:auto}}
@media print{.lg header,.lg nav.toc{display:none}body{background:#fff}}