:root{color-scheme:light;--background:#ffffff;--foreground:#202b32;--muted:#e9ecec;--border:#c6cecf;--green:#347264;--blue:#256daf;--orange:#ce702e;--viz-series-1:#ce702e;--primary:#202b32;--primary-foreground:#fff;--muted-foreground:#59676b;--destructive:#b54137;--font-size-base:14px}
@media(prefers-color-scheme:dark){:root{color-scheme:dark;--background:#171c20;--foreground:#e3e8e8;--muted:#30383c;--border:#535f66;--green:#70bd9c;--blue:#6baae3;--orange:#eda568;--viz-series-1:#eda568;--primary:#e3e8e8;--primary-foreground:#171c20;--muted-foreground:#afbfc2;--destructive:#ff978d}}
*{box-sizing:border-box}body{margin:0;padding:24px;background:var(--background);color:var(--foreground);font:400 14px/1.5 "Noto Sans CJK KR","Malgun Gothic",system-ui,sans-serif}main{max-width:960px;margin:auto}h3{font-size:20px;line-height:1.45;font-weight:500}.viz-controls,.viz-row{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.viz-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px}.btn{font:inherit;min-height:36px;padding:7px 13px;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--foreground);cursor:pointer}.btn[aria-pressed=true]{background:var(--primary);color:var(--primary-foreground);border-color:var(--primary)}.form-label{display:flex;flex-direction:column;gap:5px;font-weight:400}.form-control,.form-select{font:inherit;font-size:16px;min-height:40px;width:100%;border:1px solid var(--border);border-radius:6px;background:var(--background);color:var(--foreground);padding:7px 10px}.form-check{display:flex;align-items:center;gap:5px}.form-check-input{accent-color:var(--primary)}.text-small{font-size:12px}.text-muted{color:var(--muted-foreground)}.text-destructive{color:var(--destructive)}.table-responsive{overflow-x:auto}.table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}.table th{font-weight:500}.table th,.table td{padding:9px 7px;border-bottom:1px solid var(--border);vertical-align:top}.table th:first-child,.table td:first-child{padding-left:0}.table th:last-child,.table td:last-child{padding-right:0}.table-sm th,.table-sm td{padding-top:8px;padding-bottom:8px}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--blue);outline-offset:3px}summary{user-select:none}a{color:var(--blue)}[hidden]{display:none!important}@media(max-width:480px){body{padding:12px}.btn{min-height:42px}.table{font-size:12px}}


#stair-auto-v1{width:100%;color:var(--foreground)}
#stair-auto-v1 h3{margin:0 0 14px}
#stair-auto-v1 .sa-main-inputs{align-items:flex-start;margin-bottom:16px}
#stair-auto-v1 .sa-main-inputs>label{flex:1 1 220px;min-width:0}
#stair-auto-v1 .sa-main-inputs label>span:last-child{display:block;margin-top:5px}
#stair-auto-v1 .sa-metrics{margin:12px 0 18px;gap:14px}
#stair-auto-v1 .sa-metrics strong{font-weight:500;display:block;margin-top:3px}
#stair-auto-v1 .sa-views{margin:5px 0}
#stair-auto-v1 [data-canvas]{display:block;width:100%;height:clamp(340px,65vw,520px);touch-action:none;cursor:grab}
#stair-auto-v1 [data-canvas]:active{cursor:grabbing}
#stair-auto-v1 .sa-under-model{justify-content:space-between;gap:6px;margin-bottom:16px}
#stair-auto-v1 .sa-details{padding:11px 0;border-top:1px solid var(--border)}
#stair-auto-v1 .sa-details>summary{cursor:default;font-weight:500}
#stair-auto-v1 .sa-fields{margin-top:14px;align-items:flex-start;gap:14px}
#stair-auto-v1 .sa-fields>label{flex:1 1 220px;min-width:0}
#stair-auto-v1 .sa-table-buttons{margin:17px 0 12px}
#stair-auto-v1 .sa-note{margin-top:11px}
#stair-auto-v1 .sa-error{margin:12px 0}
#stair-auto-v1 .sa-downloads{margin-top:16px}
#stair-auto-v1 [data-tables] th,#stair-auto-v1 [data-tables] td{overflow-wrap:anywhere}
#stair-auto-v1 .sa-cut-group{padding:10px 0}
#stair-auto-v1 .sa-cut-group>summary{font-weight:500}
#stair-auto-v1 [hidden]{display:none!important}


body.stair-page{padding:0;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;--background:var(--site-surface);--foreground:var(--site-ink);--muted:var(--site-soft);--border:var(--site-line);--muted-foreground:var(--site-muted)}
.stair-page .brand{text-decoration:none}
.stair-page .skip-link{position:absolute;left:16px;top:-80px;z-index:50;padding:10px;background:var(--site-surface)}
.stair-page .skip-link:focus{top:10px}
.stair-shell{width:min(100% - 48px,1040px);max-width:none;margin:28px auto 56px}
.stair-intro{margin-bottom:24px}
.stair-back{display:inline-flex;align-items:center;min-height:36px;font-size:12px;color:var(--site-muted);text-decoration:none}
.stair-intro h1{margin:6px 0 8px;font-size:30px;line-height:1.3;letter-spacing:-1px;font-weight:650}
.stair-intro p{margin:0;color:var(--site-muted);font-size:14px}
#stair-auto-v1{padding:24px;border:1px solid var(--site-line);border-radius:16px;background:var(--site-surface)}
#stair-auto-v1 .sa-main-inputs{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:20px}
#stair-auto-v1 .sa-main-inputs>label{position:relative;display:block;font-size:13px}
#stair-auto-v1 .sa-main-inputs>label>.text-small:first-child{float:right;margin-top:0}
#stair-auto-v1 .sa-main-inputs input{margin-top:8px;font-size:22px;font-weight:550;letter-spacing:-.5px;font-variant-numeric:tabular-nums;min-height:48px;background:var(--site-bg)}
#stair-auto-v1 .form-control,#stair-auto-v1 .form-select{border-color:var(--site-line)}
#stair-auto-v1 .sa-main-inputs label>span:last-child{font-size:11px;line-height:1.5;font-weight:400;min-height:17px}
#stair-auto-v1 .sa-views{gap:6px;padding:12px 0;border-top:1px solid var(--site-line)}
#stair-auto-v1 .btn{min-height:42px;border-radius:8px;font-size:13px;padding:8px 12px}
#stair-auto-v1 .btn[aria-pressed=true]{background:var(--site-ink);color:var(--site-surface);border-color:var(--site-ink)}
#stair-auto-v1 .sa-checks{display:inline-flex;gap:4px}
#stair-auto-v1 .form-check{min-height:38px;margin-left:7px;font-size:12px}
#stair-auto-v1 .form-check-input{width:16px;height:16px}
#stair-auto-v1 [data-canvas]{height:clamp(330px,53vw,520px);border-radius:10px;background:var(--site-bg);touch-action:pan-y}
#stair-auto-v1 .sa-under-model{margin:10px 0 18px;font-size:11px}
#stair-auto-v1 .sa-metrics{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding:18px 0;margin:0;border-top:1px solid var(--site-line)}
#stair-auto-v1 .sa-metrics strong{font-size:13px;font-weight:600;line-height:1.65;font-variant-numeric:tabular-nums}
#stair-auto-v1 .sa-details{padding:14px 0}
#stair-auto-v1 .sa-details>summary{cursor:pointer;font-size:14px}
#stair-auto-v1 .sa-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 14px}
#stair-auto-v1 .sa-fields>label{font-size:12px;min-width:0}
#stair-auto-v1 .table-responsive{max-width:100%;overflow:auto}
#stair-auto-v1 .table{font-size:13px}
#stair-auto-v1 .sa-table-buttons{gap:6px}
#stair-auto-v1 .sa-note{line-height:1.7}
#stair-auto-v1 [data-warnings]{padding-top:12px;color:var(--site-muted)}
#stair-auto-v1 .sa-downloads{padding-top:12px;border-top:1px solid var(--site-line)}
.stair-footer{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:20px;font-size:12px;color:var(--site-muted)}
.stair-footer a{color:inherit}
@media(max-width:680px){
 .stair-shell{width:calc(100% - 24px);margin:12px auto 32px}
 .stair-intro{padding:0 4px;margin-bottom:18px}
 .stair-intro h1{font-size:25px;margin-top:4px}
 .stair-intro p{font-size:12px;line-height:1.7}
 #stair-auto-v1{padding:14px;border-radius:12px}
 #stair-auto-v1 .sa-main-inputs{gap:12px;margin-bottom:14px}
 #stair-auto-v1 .sa-main-inputs>label{font-size:12px}
 #stair-auto-v1 .sa-main-inputs input{font-size:20px;min-height:44px;padding:7px 9px}
 #stair-auto-v1 .sa-main-inputs label>span:last-child{font-size:10px}
 #stair-auto-v1 .sa-views{gap:4px;justify-content:flex-start}
 #stair-auto-v1 .sa-views .btn{font-size:11px;padding:7px 9px;min-height:38px}
 #stair-auto-v1 .sa-views .form-check{margin-left:4px;font-size:11px;gap:3px}
 #stair-auto-v1 [data-canvas]{height:clamp(260px,75vw,380px)}
 #stair-auto-v1 .sa-metrics{gap:12px;grid-template-columns:1fr 1fr}
 #stair-auto-v1 .sa-metrics>div:last-child{grid-column:1/-1}
 #stair-auto-v1 .sa-metrics .text-small{font-size:11px}
 #stair-auto-v1 .sa-metrics strong{font-size:12px}
 #stair-auto-v1 .sa-fields{grid-template-columns:1fr 1fr;gap:15px 12px}
 #stair-auto-v1 .sa-fields .form-control,#stair-auto-v1 .sa-fields .form-select{padding:7px;font-size:16px}
 #stair-auto-v1 .table{font-size:12px;min-width:420px}
 #stair-auto-v1 .table th,#stair-auto-v1 .table td{padding:10px 8px}
 #stair-auto-v1 .sa-table-buttons .btn,#stair-auto-v1 .sa-downloads .btn{font-size:12px;padding:8px 10px}
 .stair-footer{align-items:flex-start;flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}