/* 컴퓨터 메모리 교재 — markdown 본문 보강 스타일 (style.css 위에 얹음) */
.wrap{max-width:820px; margin:0 auto; padding:0 24px}
main.lesson{max-width:none; padding:30px 0 96px}

.lesson h1{font-size:30px; font-weight:800; letter-spacing:-.02em; line-height:1.26; margin:6px 0 12px}
.lesson h2{font-size:23px; font-weight:700; letter-spacing:-.01em; margin:44px 0 14px; padding-top:16px; border-top:1px solid var(--border)}
.lesson h3{font-size:18px; font-weight:700; margin:28px 0 10px}
.lesson h4{font-size:15.5px; font-weight:700; margin:20px 0 8px; color:var(--muted)}
.lesson p{font-size:16px; line-height:1.78; margin:14px 0}
.lesson ul,.lesson ol{font-size:16px; line-height:1.7; padding-left:24px; margin:14px 0}
.lesson li{margin:6px 0}
.lesson li>ul,.lesson li>ol{margin:6px 0}
.lesson strong,.lesson b{color:var(--text); font-weight:700}
.lesson a{color:var(--accent)}
.lesson hr{border:none; border-top:1px solid var(--border); margin:32px 0}

.lesson blockquote{margin:16px 0; padding:12px 18px; border-left:3px solid var(--core);
  background:var(--bg2); border-radius:0 9px 9px 0; color:var(--text)}
.lesson blockquote p{margin:7px 0; font-size:15.5px; line-height:1.7}
.lesson blockquote :first-child{margin-top:0}
.lesson blockquote :last-child{margin-bottom:0}

.lesson table{width:100%; border-collapse:separate; border-spacing:0; margin:22px 0; font-size:14.5px;
  border:1px solid var(--border); border-radius:10px; overflow:hidden}
.lesson th,.lesson td{text-align:left; padding:10px 13px; border-bottom:1px solid var(--border); vertical-align:top}
.lesson thead th{background:var(--bg3); font-size:12px; letter-spacing:.02em; color:var(--faint); text-transform:uppercase}
.lesson tbody tr:last-child td{border-bottom:none}
.lesson tbody tr:hover{background:var(--bg3)}
.lesson td code{white-space:nowrap}

.lesson pre{margin:18px 0; padding:15px 16px; background:var(--bg2); border:1px solid var(--border);
  border-radius:11px; overflow-x:auto; font-size:13.6px; line-height:1.62}
.lesson pre code{background:none; border:none; padding:0; font-size:inherit; color:var(--text); white-space:pre; font-family:"SF Mono",ui-monospace,Menlo,Consolas,monospace}

@media(max-width:760px){ .lesson pre{white-space:pre-wrap} }