:root{--ink:#111;--sub:#666;--line:#e5e5e7;--bg:#fff;--acc:#b8ff00}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Segoe UI",sans-serif;font-size:15px;line-height:1.7;word-break:keep-all}
.wrap{max-width:720px;margin:0 auto;padding:40px 20px 80px}
header{display:flex;align-items:center;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line);margin-bottom:36px}
header a.logo{font-weight:800;font-size:17px;color:var(--ink);text-decoration:none;letter-spacing:.02em}
header nav a{color:var(--sub);text-decoration:none;font-size:13px;margin-left:16px}
header nav a.on{color:var(--ink);font-weight:700}
h1{font-size:24px;font-weight:800;margin:0 0 6px;letter-spacing:-.01em}
.meta{color:var(--sub);font-size:13px;margin:0 0 28px}
h2{font-size:16px;font-weight:800;margin:32px 0 8px;padding-top:8px}
p{margin:0 0 12px}
ul{padding-left:18px;margin:0 0 12px}
li{margin:2px 0}
table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0 16px}
th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-weight:700;color:var(--sub);font-size:13px;white-space:nowrap}
.card{border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin:0 0 12px}
.card b{display:block;font-size:15px;margin-bottom:2px}
.card span{color:var(--sub);font-size:13px}
a{color:var(--ink)}
footer{margin-top:60px;padding-top:20px;border-top:1px solid var(--line);color:var(--sub);font-size:12px;line-height:1.8}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--acc);border:1px solid #000;vertical-align:-1px;margin-right:8px}
@media (max-width:480px){.wrap{padding:28px 16px 60px}h1{font-size:22px}header nav a{margin-left:12px}}

/* AI 상담 채팅창 */
.cs{border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:0 0 16px}
.cs-log{max-height:340px;min-height:160px;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:8px;background:#fafafa}
.cs-m{max-width:88%;padding:9px 13px;border-radius:14px;font-size:14px;line-height:1.55;white-space:pre-wrap;word-break:keep-all}
.cs-m.bot{background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}
.cs-m.me{background:var(--ink);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}
.cs-m.wait{color:var(--sub)}
.cs-in{display:flex;gap:8px;padding:10px;border-top:1px solid var(--line)}
.cs-in input{flex:1;height:42px;border:1px solid var(--line);border-radius:10px;padding:0 12px;font-size:15px;font-family:inherit;outline:none}
.cs-in input:focus{border-color:var(--ink)}
.cs-in button{height:42px;padding:0 16px;border:none;border-radius:10px;background:var(--ink);color:#fff;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer}
.cs-in button:disabled{opacity:.4}
.cs-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 12px;font-size:12px;color:var(--sub);border-top:1px solid var(--line);flex-wrap:wrap}
.cs-foot a{color:var(--ink);font-weight:700;text-decoration:none;border-bottom:1px solid var(--ink)}