/* 브라우니랩스 — 진한 코코아 글자, 따뜻한 회백 바탕, 앱마다 강조색 하나 */
:root {
  --bg: #fbfaf8; --surface: #ffffff; --ink: #2a211c; --muted: #6f655e; --line: #e7e1da;
  --brand: #6b4a36; --accent: var(--brand);
  --font: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #181412; --surface: #211c19; --ink: #f1ebe5; --muted: #ab9f95; --line: #3a322d; --brand: #d0a787; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 3px; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 max(20px, env(safe-area-inset-left)) 0 max(20px, env(safe-area-inset-right)); }
header.top { border-bottom: 1px solid var(--line); }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-block: 16px; }
.logo { font-weight: 800; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; font-size: 17px; }
.logo span { color: var(--brand); }
nav a { color: var(--muted); text-decoration: none; font-size: 14px; margin-left: 16px; }
nav a:hover { color: var(--ink); }
main { padding-block: 48px 72px; }
h1 { font-size: clamp(28px, 5vw, 40px); line-height: 1.25; letter-spacing: -0.03em; margin: 0 0 12px; text-wrap: balance; }
h2 { font-size: 21px; letter-spacing: -0.01em; margin: 44px 0 10px; }
h3 { font-size: 17px; margin: 24px 0 6px; }
p.lead { font-size: 18px; color: var(--muted); margin: 0 0 28px; max-width: 60ch; }
.apps { display: grid; gap: 14px; margin-top: 28px; }
.app { display: flex; gap: 16px; align-items: center; padding: 18px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--surface); text-decoration: none; color: var(--ink); }
.app:hover { border-color: var(--accent); }
.app .icon { width: 52px; height: 52px; border-radius: 13px; flex: none; display: grid; place-items: center; font-weight: 800; font-size: 22px; color: #fff; }
.app b { display: block; font-size: 17px; }
.app small { color: var(--muted); font-size: 14px; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; padding: 2px 9px; border-radius: 99px; background: color-mix(in srgb, var(--accent) 14%, transparent); color: var(--accent); }
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin-top: 20px; }
.feature { padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.feature b { display: block; margin-bottom: 2px; }
.feature span { color: var(--muted); font-size: 14px; }
.doc h2 { padding-top: 8px; border-top: 1px solid var(--line); }
.doc ul, .doc ol { padding-left: 22px; }
.doc li { margin: 4px 0; }
.table { overflow-x: auto; margin: 12px 0; }
table { border-collapse: collapse; width: 100%; font-size: 14px; min-width: 520px; }
th, td { text-align: left; vertical-align: top; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; white-space: nowrap; }
.meta { color: var(--muted); font-size: 14px; }
footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer .wrap { padding-block: 24px 40px; display: flex; flex-wrap: wrap; gap: 6px 18px; }
footer a { color: var(--muted); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }