:root{--ink:#17191c;--sub:#4e5560;--muted:#6b7480;--line:#e6e9ee;--soft:#f4f6f8;--accent:#2a6af5;--accent-text:#2050b8}
@media (prefers-color-scheme:dark){:root{--ink:#eceef1;--sub:#c3c8cf;--muted:#9aa2ad;--line:#2b3038;--soft:#1d2127;--accent:#5b8dff;--accent-text:#8fb0ff}}
*{box-sizing:border-box}
html{background:var(--soft)}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;letter-spacing:-.01em;line-height:1.7}
a{color:var(--accent-text)}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:2;background:color-mix(in srgb,var(--soft) 92%,transparent);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}
header.top .wrap{min-height:60px;display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:750;font-size:16px;margin-right:auto}
.bmark{width:22px;height:22px;border-radius:7px;background:var(--accent)}
nav{display:flex;flex-wrap:wrap;gap:16px;font-size:14px}
nav a{text-decoration:none;color:var(--sub)}
nav a[aria-current]{color:var(--ink);font-weight:700}
.doc{padding-top:36px;padding-bottom:56px}
h1{font-size:30px;line-height:1.3;margin:0 0 4px;letter-spacing:-.03em}
.meta{color:var(--muted);margin:0 0 24px;font-size:14px}
h2{font-size:19px;margin:36px 0 10px;letter-spacing:-.02em}
p,li{word-break:keep-all;overflow-wrap:anywhere;font-size:15.5px;color:var(--sub)}
p{margin:0 0 10px}
ul{margin:0 0 10px;padding-left:20px}
li{margin:4px 0}
b{color:var(--ink)}
table{width:100%;border-collapse:collapse;margin:8px 0 12px;font-size:14.5px;background:color-mix(in srgb,var(--soft) 40%,#fff 60%);border-radius:12px;overflow:hidden}
@media (prefers-color-scheme:dark){table{background:#22272e}}
th,td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top;word-break:keep-all;overflow-wrap:anywhere}
thead th{background:var(--line);font-weight:700;color:var(--ink)}
tbody th{width:110px;color:var(--ink)}
small{color:var(--muted)}
@media (max-width:640px){table,thead,tbody,tr,th,td{font-size:13.5px}th,td{padding:8px}}
footer{border-top:1px solid var(--line);background:color-mix(in srgb,var(--soft) 30%,#fff 70%);padding:22px 0;font-size:13.5px;color:var(--sub)}
@media (prefers-color-scheme:dark){footer{background:#16191d}}
footer .fa{display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px}
footer .fa a{color:inherit;text-decoration:none}
footer .fa a:hover{text-decoration:underline}
footer .fa .sp{flex:1}