:root{--brand:#d62b2b;--ink:#17181c;--muted:#6b7280;--line:#e5e7eb;--bg:#fff;--soft:#f6f7f9;--code:#0f172a}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Pretendard,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;font-size:15px}
a{color:#0b5fd7;text-decoration:none}a:hover{text-decoration:underline}
code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--soft);padding:.1em .38em;border-radius:4px}
.dh{position:sticky;top:0;z-index:20;background:#fff;border-bottom:1px solid var(--line)}
.dh-in{max-width:1240px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;gap:20px}
.dh-logo{display:flex;align-items:center;gap:8px;font-weight:800;letter-spacing:.5px;color:var(--ink)}
.dh-logo b{color:var(--brand)}
.dh-logo:hover{text-decoration:none}
.dh-tag{font-size:11px;background:var(--ink);color:#fff;padding:2px 7px;border-radius:999px;letter-spacing:0}
.dh-nav{margin-left:auto;display:flex;gap:18px;align-items:center;font-size:14px}
.dh-nav a{color:var(--ink)}
.dh-nav .btn{background:var(--brand);color:#fff;padding:7px 14px;border-radius:8px}
.dh-burger{display:none;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:18px;width:40px;height:36px}
.dwrap{max-width:1240px;margin:0 auto;display:flex;gap:40px;padding:0 20px}
.dside{width:250px;flex:0 0 250px;padding:24px 0;position:sticky;top:56px;align-self:flex-start;max-height:calc(100vh - 56px);overflow:auto}
.dside-g{font-size:12px;font-weight:700;color:var(--muted);margin:18px 0 6px;letter-spacing:.04em}
.dside-g:first-child{margin-top:0}
.dside-a{display:block;padding:6px 10px;border-radius:8px;color:var(--ink);font-size:14px}
.dside-a:hover{background:var(--soft);text-decoration:none}
.dside-a.on{background:#fdeaea;color:var(--brand);font-weight:700}
.dmain{flex:1;min-width:0;padding:28px 0 60px}
.doc h1{font-size:30px;margin:0 0 18px;letter-spacing:-.02em}
.doc h2{font-size:21px;margin:40px 0 12px;padding-top:8px;border-top:1px solid var(--line)}
.doc h3{font-size:16.5px;margin:26px 0 8px}
.doc p,.doc li{color:#2b2f36}
.doc .lead{font-size:16.5px;color:#374151}
.doc table{border-collapse:collapse;width:100%;margin:12px 0 20px;font-size:14px;display:block;overflow-x:auto}
.doc th,.doc td{border:1px solid var(--line);padding:8px 11px;text-align:left;vertical-align:top}
.doc th{background:var(--soft);white-space:nowrap}
.doc td code{white-space:nowrap}
.cb{margin:12px 0 18px;border-radius:10px;overflow:hidden;background:var(--code)}
.cb-h{display:flex;justify-content:space-between;align-items:center;padding:6px 12px;background:#1e293b;color:#94a3b8;font-size:12px}
.cb-copy{border:0;background:#334155;color:#e2e8f0;border-radius:6px;padding:3px 9px;font-size:12px;cursor:pointer}
.cb pre{margin:0;padding:14px 16px;overflow-x:auto;color:#e5e7eb;font-size:13px;line-height:1.6}
.cb code{background:none;padding:0;color:inherit;font-size:inherit}
.tab-bar{display:flex;gap:4px;margin-top:12px;border-bottom:1px solid var(--line)}
.tab-btn{border:0;background:none;padding:8px 14px;font-size:13.5px;cursor:pointer;color:var(--muted);border-bottom:2px solid transparent}
.tab-btn.on{color:var(--brand);border-color:var(--brand);font-weight:700}
.tab-pane{display:none}.tab-pane.on{display:block}
.tab-pane .cb{margin-top:0;border-top-left-radius:0;border-top-right-radius:0}
.ep{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0;padding:10px 14px;background:var(--soft);border-radius:10px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:14px}
.ep .m{font-weight:800;padding:2px 9px;border-radius:6px;color:#fff;font-size:12.5px}
.ep .m.get{background:#0f9d58}.ep .m.post{background:#2563eb}.ep .m.del{background:#dc2626}
.note,.warn,.tip{margin:14px 0;padding:12px 15px;border-radius:10px;font-size:14px;border-left:4px solid}
.note{background:#eff6ff;border-color:#3b82f6}.warn{background:#fff7ed;border-color:#f97316}.tip{background:#ecfdf5;border-color:#10b981}
.note p,.warn p,.tip p{margin:0}
.badge{display:inline-block;font-size:11.5px;padding:1px 8px;border-radius:999px;background:var(--soft);color:var(--muted);vertical-align:middle;margin-left:6px}
.badge.req{background:#fdeaea;color:var(--brand)}
.steps{counter-reset:s;list-style:none;padding:0}
.steps>li{counter-increment:s;position:relative;padding:4px 0 14px 44px}
.steps>li:before{content:counter(s);position:absolute;left:0;top:2px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;font-weight:700;text-align:center;line-height:28px;font-size:13px}
.dpn{display:flex;justify-content:space-between;gap:16px;margin-top:48px}
.dpn a{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:12px;padding:12px 18px;min-width:200px;color:var(--ink)}
.dpn a:hover{border-color:var(--brand);text-decoration:none}
.dpn a.r{text-align:right;margin-left:auto}
.dpn small{color:var(--muted)}
.dfoot{margin-top:32px;color:var(--muted);font-size:13px}
@media (max-width:900px){
  .dwrap{display:block}
  .dside{display:none;position:static;width:auto;max-height:none;border-bottom:1px solid var(--line);padding:12px 0}
  .dside.open{display:block}
  .dh-burger{display:block}
  .dh-nav{display:none}
  .doc h1{font-size:25px}
}
pre.plain{background:var(--soft);padding:12px 16px;border-radius:10px;overflow-x:auto;margin:12px 0}
pre.plain code{background:none;padding:0}

/* 결과 코드표 (접이식) */
details.codes{margin:10px 0;border:1px solid var(--line,#e3e6ea);border-radius:8px;background:var(--bg,#fff)}
details.codes>summary{cursor:pointer;padding:10px 14px;font-weight:600}
details.codes>summary .cnt{font-weight:400;color:#6b7280}
details.codes[open]>summary{border-bottom:1px solid var(--line,#e3e6ea)}
details.codes table{margin:0;border:0}