:root{
  --waix-bg:#eef2f7;
  --waix-panel:#ffffff;
  --waix-line:#d7e0eb;
  --waix-line-soft:#e7edf5;
  --waix-text:#162742;
  --waix-muted:#6f8099;
  --waix-blue:#316cff;
  --waix-blue-soft:#edf3ff;
  --waix-radius:18px;
  --waix-shadow:0 10px 24px rgba(17,24,39,.06);
  --waix-font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Apple SD Gothic Neo","Noto Sans KR",Arial;
}
html,body{font-family:var(--waix-font)}
body.waix-shell-body{margin:0;background:var(--waix-bg);color:var(--waix-text)}
.waix-shell{min-height:100vh}
.waix-site-header{height:72px;background:#fff;border-bottom:1px solid var(--waix-line);display:grid;grid-template-columns:260px 1fr auto;align-items:center;padding:0 18px;gap:18px;position:sticky;top:0;z-index:30}
.waix-brand{display:flex;flex-direction:column;gap:3px;text-decoration:none}
.waix-brand-title{font-size:18px;font-weight:900;color:var(--waix-blue);line-height:1}
.waix-brand-sub{font-size:12px;color:var(--waix-muted);font-weight:800;line-height:1.2}
.waix-nav{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap}
.waix-nav-link{height:42px;padding:0 18px;border-radius:14px;border:1px solid transparent;background:transparent;color:var(--waix-text);font-weight:900;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}
.waix-nav-link:hover,.waix-nav-link.is-active{background:var(--waix-blue-soft);border-color:#cfe0ff;color:var(--waix-blue)}
.waix-header-actions{display:flex;align-items:center;gap:10px}
.waix-chip,.waix-header-btn{height:40px;padding:0 14px;border-radius:14px;border:1px solid var(--waix-line);background:#fff;color:var(--waix-text);font-weight:800;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;white-space:nowrap}
.waix-header-btn{cursor:pointer}
.waix-page{padding:18px}
.waix-hero{max-width:1680px;margin:0 auto 18px auto;background:linear-gradient(135deg,#ffffff 0%,#f8fbff 100%);border:1px solid var(--waix-line);border-radius:24px;box-shadow:var(--waix-shadow);padding:22px 24px;display:grid;grid-template-columns:1.4fr .9fr;gap:18px;align-items:center}
.waix-hero-title{font-size:24px;font-weight:900;letter-spacing:-.02em;margin-bottom:8px}
.waix-hero-desc{font-size:14px;color:var(--waix-muted);line-height:1.6}
.waix-hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.waix-metric{background:#fff;border:1px solid var(--waix-line);border-radius:18px;padding:16px;min-height:104px;display:flex;flex-direction:column;justify-content:center}
.waix-metric-k{font-size:12px;font-weight:900;color:var(--waix-muted)}
.waix-metric-v{margin-top:10px;font-size:28px;font-weight:900;color:var(--waix-blue)}
.waix-content{max-width:1680px;margin:0 auto}
.waix-login-note{margin-top:12px;padding:14px 16px;border-radius:14px;border:1px solid var(--waix-line);background:#fbfcfe;font-size:13px;color:var(--waix-muted);line-height:1.6}
.waix-login-note strong{color:var(--waix-text)}
@media(max-width:1100px){
  .waix-site-header{grid-template-columns:1fr;gap:10px;height:auto;padding:14px 16px}
  .waix-nav{justify-content:flex-start}
  .waix-hero{grid-template-columns:1fr}
}
@media(max-width:760px){
  .waix-page{padding:12px}
  .waix-hero-metrics{grid-template-columns:1fr}
  .waix-header-actions{flex-wrap:wrap;justify-content:flex-start}
}


/* v20 layout + footer */
.waix-shell{min-height:100vh;display:flex;flex-direction:column;}
.waix-site-header{width:100%;max-width:none;margin:0;padding:0 18px;}
.waix-page{flex:1 0 auto;width:100%;padding:12px 0 0;}
.waix-hero,.waix-content{width:min(90vw,1720px);max-width:none;margin-left:auto;margin-right:auto;}
.waix-footer{margin-top:auto;width:100%;max-width:none;background:#000;color:#fff;padding:16px 0;text-align:center;font-size:13px;font-weight:800;}
.waix-footer::before{content:"";display:block;width:min(90vw,1720px);margin:0 auto;}
@media(max-width:1100px){.waix-hero,.waix-content{width:calc(100vw - 24px);} .agent-toolbar{width:calc(100vw - 24px)!important;}}
.agent-toolbar{width:min(90vw,1720px)!important;margin-left:auto!important;margin-right:auto!important;}
.waix-footer{flex:0 0 auto;background:#000;color:#fff;padding:18px 16px;text-align:center;font-size:13px;font-weight:800;margin-top:18px;}


/* v22 tuned layout */
body.waix-shell-body{min-height:100vh;display:flex;flex-direction:column;}
.waix-shell{min-height:100vh;display:flex;flex-direction:column;flex:1 0 auto;}
.waix-site-header{width:100%;max-width:none;margin:0;padding:0 18px;}
.waix-page{flex:1 0 auto;width:100%;padding:10px 0 0;}
.waix-hero,.waix-content{width:min(90vw,1720px);max-width:none;margin-left:auto;margin-right:auto;}
.agent-toolbar{width:min(90vw,1720px)!important;margin-left:auto!important;margin-right:auto!important;}
.waix-footer{width:100%;max-width:none;background:#000;color:#fff;padding:14px 16px;text-align:center;font-size:13px;font-weight:800;margin-top:0;flex:0 0 auto;}
@media(max-width:1100px){.waix-hero,.waix-content,.agent-toolbar{width:calc(100vw - 24px)!important;}}


/* v24 reduce empty bottom gap */
body.waix-shell-body{min-height:0;display:block;}
.waix-shell{min-height:0;display:block;}
.waix-page{flex:none;width:100%;padding:10px 0 0;}
.waix-hero,.waix-content,.agent-toolbar{width:min(90vw,1720px)!important;max-width:none;margin-left:auto!important;margin-right:auto!important;}
.waix-footer{width:100%;background:#000;color:#fff;padding:12px 16px;text-align:center;font-size:13px;font-weight:800;margin-top:8px;position:relative;left:auto;right:auto;bottom:auto;}
@media(max-width:1100px){.waix-hero,.waix-content,.agent-toolbar{width:calc(100vw - 24px)!important;}}


/* v25 exact-fit layout */
html,body{height:100%;}
body.waix-shell-body{margin:0;min-height:100vh;background:var(--waix-bg);color:var(--waix-text);display:flex;flex-direction:column;}
.waix-shell{min-height:100vh;display:flex;flex-direction:column;}
.waix-site-header{width:100%;max-width:none;margin:0;padding:0 18px;flex:0 0 auto;}
.waix-page{width:100%;padding:10px 0 0;flex:1 1 auto;display:flex;flex-direction:column;}
.waix-hero,.waix-content,.agent-toolbar{width:min(90vw,1720px)!important;max-width:none;margin-left:auto!important;margin-right:auto!important;}
.waix-content{flex:1 1 auto;min-height:0;}
.waix-footer{width:100%;background:#000;color:#fff;padding:12px 16px;text-align:center;font-size:13px;font-weight:800;line-height:1;flex:0 0 auto;margin-top:6px;}
@media(max-width:1100px){.waix-hero,.waix-content,.agent-toolbar{width:calc(100vw - 24px)!important;}}


/* v30 balanced top/bottom design */
body.waix-shell-body{
  background:
    linear-gradient(180deg,#f8fbff 0%, #eef3f8 88px, #eef2f7 88px, #eef2f7 100%);
}
.waix-site-header{
  height:64px;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(130%) blur(6px);
  border-bottom:1px solid rgba(215,224,235,.9);
  box-shadow:0 6px 18px rgba(17,24,39,.04);
}
.waix-page{
  padding:14px 0 0;
}
.waix-footer{
  background:linear-gradient(180deg,#0b0f16 0%, #000000 100%);
  color:#fff;
  padding:14px 16px;
  font-size:13px;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:0 -6px 18px rgba(0,0,0,.10);
  margin-top:10px;
}
.waix-footer-inner{
  width:min(90vw,1720px);
  margin:0 auto;
  opacity:.96;
}
@media(max-width:1100px){
  .waix-footer-inner{
    width:calc(100vw - 24px);
  }
}


/* v51 samsung blue header + agent controls */
.waix-site-header{background:linear-gradient(135deg,#0a6cff 0%, #4f8eff 100%);border-bottom:0;box-shadow:0 8px 22px rgba(10,108,255,.18);}
.waix-brand-title,.waix-brand-sub,.waix-nav-link{color:#fff;}
.waix-nav-link:hover,.waix-nav-link.is-active{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.24);color:#fff;}
.waix-chip,.waix-header-btn,.waix-header-input,.waix-header-state{background:rgba(255,255,255,.94);border:1px solid rgba(255,255,255,.42);color:#163255;backdrop-filter:blur(8px);}
.waix-header-input{height:40px;padding:0 14px;border-radius:14px;font:inherit;font-weight:900;width:110px;outline:none;}
.waix-header-state{height:40px;padding:0 14px;border-radius:14px;display:inline-flex;align-items:center;font-weight:900;}
.waix-header-state.offline{color:#64748b;}
.waix-header-state.online{color:#107c41;background:rgba(240,253,244,.92);}
.waix-header-btn-dark{background:rgba(54,74,104,.92);color:#fff;border-color:rgba(255,255,255,.12);}
.waix-page{padding:18px 0 10px;}
.waix-footer{background:#0d1f35;}


/* v82 popup launcher + stable header */
.waix-site-header{position:sticky;top:0;z-index:1000}
.waix-floating-launcher{position:fixed;right:22px;bottom:22px;z-index:1400;height:58px;padding:0 22px;border:0;border-radius:999px;background:linear-gradient(135deg,#0a6cff 0%, #4f8eff 100%);box-shadow:0 16px 32px rgba(10,108,255,.28);display:inline-flex;align-items:center;gap:12px;color:#fff;font-weight:900;cursor:pointer}
.waix-floating-icon{width:30px;height:30px;border-radius:999px;background:rgba(255,255,255,.18);display:inline-flex;align-items:center;justify-content:center;position:relative;flex:0 0 auto}
.waix-floating-dot{width:14px;height:14px;border-radius:999px;background:#fff;box-shadow:0 0 0 4px rgba(255,255,255,.22)}
.waix-floating-text{font-size:15px;line-height:1;white-space:nowrap}
@media(max-width:760px){.waix-floating-launcher{right:14px;bottom:14px;height:52px;padding:0 18px}.waix-floating-text{font-size:14px}}


/* v72 common header exact-fit */
*,*::before,*::after{box-sizing:border-box;}
.waix-site-header{
  width:100%;
  grid-template-columns:auto minmax(0,1fr) auto;
  gap:12px;
  padding:0 12px;
  overflow:hidden;
}
.waix-brand{min-width:150px;}
.waix-nav{min-width:0;gap:8px;flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;justify-content:center;scrollbar-width:none;}
.waix-nav::-webkit-scrollbar{display:none;}
.waix-nav-link{padding:0 14px;flex:0 0 auto;}
.waix-header-actions{min-width:0;gap:8px;flex-wrap:nowrap;justify-content:flex-end;}
.waix-chip,.waix-header-btn,.waix-header-input,.waix-header-state{padding:0 12px;flex:0 0 auto;}
.waix-header-btn-dark{background:#314155;color:#fff;border-color:#314155;}
@media(max-width:1400px){
  .waix-site-header{grid-template-columns:auto minmax(0,1fr) auto;padding:0 10px;gap:10px;}
  .waix-brand{min-width:132px;}
  .waix-brand-title{font-size:17px;}
  .waix-brand-sub{font-size:11px;}
  .waix-nav-link{height:38px;padding:0 12px;font-size:14px;}
  .waix-chip,.waix-header-btn,.waix-header-input,.waix-header-state{height:36px;padding:0 10px;font-size:13px;border-radius:12px;}
}
@media(max-width:1100px){
  .waix-site-header{grid-template-columns:1fr;gap:8px;height:auto;padding:10px 12px;}
  .waix-nav{justify-content:flex-start;}
  .waix-header-actions{flex-wrap:wrap;justify-content:flex-start;}
}