[hidden]{display:none!important}
:root{color-scheme:light;--ink:#1d2026;--muted:#6f757e;--line:#e2e5e3;--bg:#f4f5f2;--card:#fff;--lime:#b6f477;--lime-ink:#3d5a1f;--risk:#e5484d;--man:#f5a524;--off:#b9bec4}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 "Pretendard","Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
button,select,input{font:inherit;color:inherit}
button{cursor:pointer}
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 4vw;background:#fff;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:18px;color:inherit;text-decoration:none}
.mark{width:32px;height:32px;border-radius:8px;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-size:24px}
.brand small{font-size:10px;letter-spacing:1px;background:#edf5e4;color:var(--lime-ink);padding:2px 6px;border-radius:4px}
.private{font-size:13px;color:#56704a}
main{max-width:1400px;margin:0 auto;padding:28px 4vw 40px}
.intro{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding:24px 0 40px}
.eyebrow{margin:0;font-size:13px;font-weight:700;color:var(--lime-ink);letter-spacing:.5px}
h1{font-size:clamp(28px,4vw,44px);line-height:1.2;letter-spacing:-1.5px;margin:8px 0 14px}
.lead{margin:0;color:var(--muted);font-size:17px}
.drop{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:260px;border:2px dashed #c7cec2;border-radius:18px;background:#fff;cursor:pointer;text-align:center;padding:24px;transition:.15s}
.drop:hover,.drop.over{border-color:var(--ink);background:#fbfdf8}
.drop-icon{width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--lime);display:grid;place-items:center;font-size:30px}
.hint{font-size:13px;color:var(--muted)}
.work{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.left{min-width:0}
.stage{position:relative;background:#0f1114;border-radius:14px;overflow:hidden;display:flex;justify-content:center;align-items:center;min-height:220px}
#view{display:block;max-width:100%;max-height:70vh;touch-action:none}
.stage.drawing #view{cursor:crosshair}
.rubber{position:absolute;border:2px solid var(--man);background:rgba(245,165,36,.18);pointer-events:none}
.drawhint{position:absolute;top:12px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.75);color:#fff;font-size:13px;padding:6px 12px;border-radius:20px;pointer-events:none}
.busy{position:absolute;inset:0;background:rgba(15,17,20,.55);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;font-size:14px}
.spinner{width:34px;height:34px;border:3px solid rgba(255,255,255,.25);border-top-color:var(--lime);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.transport{display:flex;align-items:center;gap:12px;margin-top:12px;flex-wrap:wrap}
.icon{width:40px;height:40px;border-radius:50%;border:0;background:var(--ink);color:#fff;font-size:15px}
#seek{flex:1;min-width:140px;accent-color:var(--ink)}
.clock{font-variant-numeric:tabular-nums;font-size:13px;color:var(--muted)}
.seg{display:inline-flex;background:#e7eae5;border-radius:10px;padding:3px}
.seg button{border:0;background:none;padding:5px 12px;border-radius:8px;font-size:13px;color:var(--muted)}
.seg button.on{background:#fff;color:var(--ink);font-weight:650;box-shadow:0 1px 2px rgba(0,0,0,.08)}
.seg.wide{display:flex;margin-bottom:10px}.seg.wide button{flex:1}
.timeline-wrap{margin-top:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px}
#timeline{width:100%;display:block;cursor:pointer}
.tl-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:6px}
.legend{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-left:6px}
.lg-on{background:var(--lime)}.lg-off{background:var(--off)}.lg-man{background:var(--man)}.lg-risk{background:var(--risk)}
.panel{display:flex;flex-direction:column;gap:12px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:14px 16px}
.card h2{font-size:15px;margin:0 0 10px;letter-spacing:-.2px}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-bottom:8px}.card-head h2{margin:0}
.count{display:inline-block;min-width:22px;text-align:center;background:var(--ink);color:var(--lime);border-radius:10px;font-size:12px;padding:0 6px;margin-left:4px}
.row label{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px}
select{border:1px solid var(--line);border-radius:8px;padding:5px 8px;background:#fff}
.check{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted);margin:10px 0}
.primary{width:100%;border:0;border-radius:10px;background:var(--ink);color:#fff;padding:11px;font-weight:650}
.primary:disabled{opacity:.4;cursor:default}
.ghost{border:1px solid var(--line);background:#fff;border-radius:8px;padding:5px 10px;font-size:13px}
.ghost:disabled{opacity:.4;cursor:default}
.ghost.small{padding:3px 9px}
.link{border:0;background:none;padding:0;color:var(--lime-ink);font-size:12px;text-decoration:underline}
.mini{font-size:12px;color:var(--muted)}
.progress{height:6px;background:#eceee9;border-radius:4px;overflow:hidden;margin-top:10px}
.progress div{height:100%;width:0;background:var(--lime-ink);transition:width .2s}
.status{font-size:13px;color:var(--muted);margin:8px 0 0}
.note{font-size:12.5px;color:var(--muted);margin:0 0 8px}
.faces,.regions{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px;max-height:330px;overflow:auto}
.faces .empty{font-size:13px;color:var(--muted)}
.face{display:grid;grid-template-columns:44px 1fr auto;gap:10px;align-items:center;padding:6px;border-radius:10px;border:1px solid var(--line);cursor:pointer}
.face:hover{background:#fafbf8}
.face.off{opacity:.55}
.face canvas{width:44px;height:44px;border-radius:8px;background:#ddd;object-fit:cover}
.face b{font-size:13.5px;display:block}
.face small{font-size:12px;color:var(--muted)}
.badge{font-size:11px;color:#fff;background:var(--risk);border-radius:6px;padding:0 5px;margin-left:4px;font-weight:600}
.toggle{position:relative;width:38px;height:22px;flex:none}
.toggle input{opacity:0;width:0;height:0}
.toggle span{position:absolute;inset:0;background:#cfd3d7;border-radius:12px;transition:.15s}
.toggle span:before{content:"";position:absolute;width:16px;height:16px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.15s}
.toggle input:checked+span{background:var(--lime-ink)}
.toggle input:checked+span:before{transform:translateX(16px)}
.region{border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:13px}
.region .r-top{display:flex;justify-content:space-between;align-items:center}
.region .r-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.region .r-actions button{font-size:12px}
.region label{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--muted);margin-top:4px}
.slider{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px;margin-top:6px}
.slider input{flex:1;accent-color:var(--ink)}
.download{display:block;text-align:center;margin-top:10px;background:var(--lime);color:var(--ink);font-weight:700;border-radius:10px;padding:10px;text-decoration:none}
.faq{max-width:820px;margin:56px auto 0}
.faq h2{font-size:22px;letter-spacing:-.5px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 16px;margin-bottom:8px}
.faq summary{cursor:pointer;font-weight:650}
.faq p{color:var(--muted);margin:8px 0 0}
.foot{text-align:center;font-size:12px;color:var(--muted);padding:24px 16px 32px}
@media (max-width:980px){.work{grid-template-columns:1fr}.intro{grid-template-columns:1fr;gap:20px}}
@media (max-width:520px){main{padding:16px 16px 32px}.top{padding:12px 16px}.private{display:none}.transport .seg{width:100%;display:flex}.transport .seg button{flex:1}}