:root{
  --bg:#ffffff; --fg:#111827; --muted:#6b7280; --border:#e5e7eb;
  --card:#f9fafb; --shadow:0 10px 30px rgba(0,0,0,.10);
  --radius:16px; --max:1120px;
}
@media (prefers-color-scheme: dark){
  :root{
    --bg:#0b1220; --fg:#e5e7eb; --muted:#94a3b8; --border:#1f2937;
    --card:#0f172a; --shadow:0 10px 30px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,"Noto Sans KR","Apple SD Gothic Neo",sans-serif;background:var(--bg);color:var(--fg)}
a{color:inherit;text-decoration:none}
.container{max-width:var(--max);margin:0 auto;padding:0 16px}

.site-header{
  position:sticky;top:0;z-index:50;
  background:color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter:saturate(1.2) blur(10px);
  border-bottom:1px solid var(--border);
}
.header-row{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:1000;letter-spacing:-.02em}
.logo{width:34px;height:34px;border-radius:12px;background:linear-gradient(135deg,var(--fg),color-mix(in srgb,var(--fg) 60%,transparent));box-shadow:var(--shadow)}
.brand-text{font-size:16px}

.nav{display:flex;align-items:center;gap:6px}
.nav a,.nav button{
  height:40px;padding:0 12px;border-radius:12px;border:1px solid transparent;background:transparent;
  font-weight:950;font-size:14px;cursor:pointer;display:inline-flex;align-items:center;gap:8px;
}
.nav a:hover,.nav button:hover{background:color-mix(in srgb,var(--card) 90%,transparent);border-color:color-mix(in srgb,var(--border) 75%,transparent)}
.nav a.active,.nav button.active{background:color-mix(in srgb,var(--card) 96%,transparent);border-color:var(--border)}

.header-right{display:flex;align-items:center;gap:10px}
.search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 10px;border:1px solid var(--border);
  border-radius:14px;background:color-mix(in srgb,var(--card) 90%,transparent);min-width:260px;
}
.search input{border:0;outline:none;background:transparent;color:var(--fg);width:100%;font-size:14px}
.search input::placeholder{color:var(--muted)}
.icon{display:inline-flex;align-items:center;justify-content:center;opacity:.85}

.dd{position:relative}
.dd-panel{
  position:absolute;top:44px;left:0;width:360px;background:var(--bg);border:1px solid var(--border);
  border-radius:16px;box-shadow:var(--shadow);padding:12px;display:none;
}
.dd-panel.open{display:block}
.dd-title{font-size:12px;color:var(--muted);font-weight:1000;margin:2px 0 10px}
.dd-grid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.dd-panel a{
  height:42px;display:flex;align-items:center;padding:0 12px;border-radius:14px;border:1px solid transparent;
  background:color-mix(in srgb,var(--card) 88%,transparent);font-weight:950;
}
.dd-panel a:hover{border-color:var(--border);background:color-mix(in srgb,var(--card) 96%,transparent)}

.hamburger{
  display:none;height:40px;width:44px;border:1px solid var(--border);border-radius:14px;
  background:color-mix(in srgb,var(--card) 90%,transparent);cursor:pointer;
  align-items:center;justify-content:center;font-size:18px;
}
@media (max-width: 980px){
  .nav{display:none}
  .search{display:none}
  .hamburger{display:inline-flex}
}

.mobile-drawer{display:none;position:fixed;inset:0;z-index:60}
.mobile-drawer.open{display:block}
.drawer-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.45)}
.drawer{
  position:absolute;right:0;top:0;height:100%;width:min(420px,92vw);
  background:var(--bg);border-left:1px solid var(--border);box-shadow:var(--shadow);
  padding:18px 16px;display:flex;flex-direction:column;gap:14px
}
.drawer-top{display:flex;align-items:center;justify-content:space-between;padding-bottom:10px;border-bottom:1px solid var(--border)}
.drawer-title{font-size:18px;font-weight:1000}
.drawer-close{
  height:40px;width:44px;border:1px solid var(--border);border-radius:14px;
  background:color-mix(in srgb,var(--card) 90%,transparent);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.mobile-search{width:100%;min-width:unset}
.drawer-nav{display:flex;flex-direction:column;gap:10px;padding-top:6px}

/* ✅ 모바일 메뉴 세로 중앙정렬 */
.drawer-nav a,.drawer-nav button{
  width:100%;height:56px;padding:0 16px;border-radius:18px;border:1px solid var(--border);
  background:color-mix(in srgb,var(--card) 92%,transparent);
  font-weight:1000;font-size:18px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
}

.drawer-sub{display:none;flex-direction:column;gap:8px;padding:0 0 0 12px}
.drawer-sub.open{display:flex}
.drawer-sub a{
  height:48px;border-radius:16px;border:1px solid var(--border);background:transparent;
  padding:0 14px;font-weight:950;display:flex;align-items:center;
}

.page{padding:22px 0 80px}
.card{border:1px solid var(--border);background:color-mix(in srgb,var(--card) 94%,transparent);border-radius:var(--radius);padding:18px}
.h1{font-size:22px;font-weight:1000;margin:0 0 8px}
.muted{color:var(--muted);line-height:1.55}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:14px}
@media (max-width: 900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width: 560px){.grid{grid-template-columns:1fr}}
.item{border:1px solid var(--border);border-radius:16px;padding:14px;background:var(--bg)}
.item .title{font-weight:1000;margin:0 0 6px}
.item .desc{color:var(--muted);margin:0 0 10px}
.btnrow{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;height:40px;padding:0 12px;border-radius:12px;
  border:1px solid var(--border);background:color-mix(in srgb,var(--card) 92%,transparent);font-weight:950;
}

.site-footer{border-top:1px solid var(--border);padding:18px 0;background:color-mix(in srgb,var(--bg) 96%,transparent)}
.footer-row{display:flex;align-items:center;justify-content:space-between;gap:14px}
.footer-links{display:flex;gap:12px;flex-wrap:wrap}
.footer-links a{color:var(--muted);font-weight:900}
.footer-links a:hover{color:var(--fg)}