:root{--bg:#fbfaf7;--card:#fff;--fg:#1b1d22;--fg2:#5a5f6b;--line:#e4e1d8;--accent:#1f5fd1;--accent-bg:#eaf1fd;--warn:#a2430f;--warn-bg:#fdf1e8}
@media (prefers-color-scheme:dark){:root{--bg:#14161a;--card:#1c1f25;--fg:#eceef2;--fg2:#a3a9b5;--line:#2e323a;--accent:#7aa7ff;--accent-bg:#1d2a44;--warn:#ffb27a;--warn-bg:#3a2617}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--fg);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Pretendard","Apple SD Gothic Neo","Noto Sans KR",sans-serif;word-break:keep-all}
a{color:var(--accent)}
header.site,main,footer.site{max-width:820px;margin:0 auto;padding:0 16px}
header.site{display:flex;justify-content:space-between;align-items:center;padding-top:14px;padding-bottom:14px;flex-wrap:wrap;gap:8px}
header.site .brand{font-weight:800;font-size:20px;color:var(--fg);text-decoration:none;letter-spacing:-.03em}
header.site .brand em,h1 em{font-style:normal;color:var(--accent)}
header.site nav{display:flex;gap:16px;font-size:14.5px}
header.site nav a{color:var(--fg2);font-weight:600;text-decoration:none}
h1{font-size:27px;line-height:1.35;letter-spacing:-.03em;margin:18px 0 10px;text-wrap:balance}
h2{font-size:19px;letter-spacing:-.02em;margin:36px 0 12px}
.lead{color:var(--fg2);margin:0 0 18px}
.w{white-space:nowrap}
.en{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.94em;word-break:break-word}
.note,.dim{color:var(--fg2);font-size:14px}
.crumb{font-size:14px;color:var(--fg2);margin-top:6px}
.tool{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:16px 0 8px}
#q{display:flex;gap:8px;flex-wrap:wrap}
#q .hint{flex-basis:100%;margin:0;font-size:13.5px;color:var(--fg2)}
#q input{flex:1;min-width:0;font:inherit;padding:11px 12px;border:1.5px solid var(--line);border-radius:10px;background:var(--bg);color:var(--fg)}
#q button{font:inherit;font-weight:700;padding:0 18px;border:0;border-radius:10px;background:var(--accent);color:#fff;cursor:pointer}
.detail{display:flex;align-items:center;gap:8px;margin-top:10px;font-size:14.5px;color:var(--fg2)}
.detail input{flex:1;min-width:0;font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg)}
.style{border:0;padding:0;margin:8px 0 0;font-size:14px;color:var(--fg2);display:flex;gap:14px;flex-wrap:wrap}
.style legend{float:left;margin-right:6px}
.card{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}
.kor{font-weight:700;margin:0 0 8px}
table{border-collapse:collapse;width:100%}
.fields th,.fields td,.list th,.list td{border-bottom:1px solid var(--line);padding:8px 6px;text-align:left;vertical-align:top}
.fields th{width:36%;font-size:14px;color:var(--fg2);font-weight:600}
.fields td:last-child{width:1%;white-space:nowrap}
.cp{font:inherit;font-size:13.5px;padding:4px 10px;border:1px solid var(--accent);border-radius:8px;background:var(--accent-bg);color:var(--accent);cursor:pointer}
.one{margin:12px 0 0}
.warn{background:var(--warn-bg);color:var(--warn);padding:8px 12px;border-radius:8px;font-size:14.5px}
.pick{list-style:none;padding:0;margin:8px 0;display:grid;gap:6px}
.pick button,.pick a{display:block;width:100%;text-align:left;font:inherit;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);cursor:pointer;text-decoration:none}
.scroll{overflow-x:auto}
.list{font-size:14.5px}
.list tbody tr{cursor:pointer}
.list tbody tr:hover{background:var(--accent-bg)}
.roads,.gus{columns:2 240px;padding-left:18px}
footer.site{margin-top:48px;padding-top:16px;padding-bottom:32px;border-top:1px solid var(--line);font-size:13.5px;color:var(--fg2)}
@media (max-width:520px){h1{font-size:23px}.fields th{width:42%}}
.guides{list-style:none;padding:0;display:grid;gap:14px;margin:12px 0 8px}