:root{--fg:#1b2230;--muted:#5d6676;--line:#d9dde4;--bg:#fafaf8;--card:#fff;--warn:#a35f00;--warn-bg:#fbf0dc;--accent:#1f5fd6}
@media (prefers-color-scheme:dark){:root{--fg:#e6e9ef;--muted:#9aa3b2;--line:#323844;--bg:#12151b;--card:#1a1f27;--warn:#f0b04f;--warn-bg:#3a2c14;--accent:#6f9cff}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif}
main{max-width:46rem;margin:0 auto;padding:2.5rem 1.25rem 4rem}
h1{font-size:1.6rem;margin:.2rem 0 .3rem}
h2{font-size:1.15rem;margin:2.2rem 0 .5rem;padding-top:.6rem;border-top:1px solid var(--line)}
p,li{margin:.4rem 0}
.meta{color:var(--muted);font-size:.9rem}
.banner{background:var(--warn-bg);color:var(--warn);border-radius:10px;padding:.9rem 1.1rem;margin:1.2rem 0 1.6rem;font-size:.95rem}
.banner b{display:block;margin-bottom:.2rem}
.tbd{color:var(--warn);font-weight:600;white-space:nowrap}
.wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;font-size:.93rem;margin:.6rem 0}
th,td{border-bottom:1px solid var(--line);padding:.5rem .6rem;text-align:left;vertical-align:top}
th{color:var(--muted);font-weight:600;font-size:.85rem}
code{font-family:ui-monospace,Menlo,monospace;font-size:.9em;background:var(--card);border:1px solid var(--line);border-radius:5px;padding:0 .3rem}
a{color:var(--accent)}
nav{display:flex;gap:1rem;font-size:.92rem;margin-bottom:1.5rem}
footer{margin-top:3rem;color:var(--muted);font-size:.85rem}