:root { --bg:#121110; --card:#1c1a18; --fg:#f3efe6; --muted:#9c968c; --accent:#e9ff3f; --line:#2c2926; }
* { box-sizing: border-box; }
body { margin:0; background:var(--bg); color:var(--fg); font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif; line-height:1.75; font-size:16px; }
main { max-width:760px; margin:0 auto; padding:40px 20px 80px; }
.logo { font-weight:900; font-size:40px; color:var(--accent); letter-spacing:-1px; text-decoration:none; }
h1 { font-size:28px; margin:12px 0 4px; }
.meta { color:var(--muted); font-size:14px; margin-bottom:28px; }
h2 { font-size:19px; margin:36px 0 10px; padding-top:8px; border-top:1px solid var(--line); }
h3 { font-size:16px; margin:20px 0 6px; }
table { width:100%; border-collapse:collapse; margin:12px 0; font-size:14px; }
th, td { border:1px solid var(--line); padding:10px; text-align:left; vertical-align:top; }
th { background:var(--card); color:var(--accent); font-weight:700; }
a { color:var(--accent); }
.box { background:var(--card); border:1px solid var(--line); border-radius:16px; padding:16px 18px; margin:16px 0; }
.lang { float:right; font-size:14px; }
ul, ol { padding-left:22px; }
@media (max-width:520px) { th, td { padding:8px 6px; font-size:13px; } }
html:lang(ja) body { font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Yu Gothic",sans-serif; }
html:lang(zh-Hans) body { font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif; }
html:lang(zh-Hant) body { font-family:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif; }
.note { color:var(--muted); font-size:13px; line-height:1.6; margin:0 0 20px; padding-left:12px; border-left:2px solid var(--line); }
.langnav { color:var(--muted); font-size:13px; line-height:1.9; margin:0 0 18px; }
.langnav a { color:var(--muted); }
.langnav b { color:var(--fg); font-weight:700; }
.langnav.foot { margin:36px 0 0; padding-top:14px; border-top:1px solid var(--line); }