:root{color-scheme:light;--text:#17283f;--navy:#163453;--primary:#1a5faf;--border:#e0e7ee;--bg:#f4f7fb;--muted:#69798b;--green:#188557}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:15px/1.65 -apple-system,BlinkMacSystemFont,"Malgun Gothic","Apple SD Gothic Neo",sans-serif}a{color:var(--primary)}.wrap{max-width:1080px;margin:0 auto;padding:0 23px}.nav{background:white;border-bottom:1px solid var(--border)}.nav-inner{height:74px;display:flex;align-items:center;justify-content:space-between}.brand{font-size:18px;font-weight:850;display:flex;align-items:center;gap:11px}.brand-mark{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;color:#fff;border-radius:10px;background:var(--navy);font-size:14px;letter-spacing:-1px}.brand small{font-size:12px;color:#8591a1;font-weight:600;margin-left:6px}.nav-right{font-size:10px;letter-spacing:1.7px;color:#9ba7b5}.page-title{padding:44px 0 22px}.eyebrow{font-size:11px;letter-spacing:2px;font-weight:750;color:#2765a6;margin:0 0 9px}.page-title h1{margin:0;font-size:clamp(24px,4vw,32px);letter-spacing:-1px}.page-title>p:last-child{margin-top:8px;color:var(--muted)}.panel{background:white;border:1px solid var(--border);border-radius:16px;padding:27px;margin-bottom:19px;box-shadow:0 8px 28px rgba(24,48,78,.035)}.panel.narrow{max-width:470px;margin:20px auto 85px}.panel h2{font-size:19px;margin:0 0 17px;letter-spacing:-.5px}.panel h3{font-size:15px}.muted{font-size:13px;color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}label{display:block;font-weight:700;font-size:13px;margin-bottom:14px}label input,select{display:block;width:100%;margin-top:6px;padding:12px 13px;border:1px solid #ccd8e4;border-radius:9px;background:#fff;color:var(--text);font:inherit;font-weight:400}label input:focus,select:focus{outline:2px solid #96bce9}.full{grid-column:1/-1}.btn{border:1px solid #ccd8e4;border-radius:10px;padding:11px 19px;background:white;color:var(--navy);font:700 14px inherit;font-weight:750;text-decoration:none;display:inline-flex;justify-content:center;align-items:center;cursor:pointer;white-space:normal}.btn.primary{background:var(--primary);color:white;border-color:var(--primary)}.btn.large{padding:17px}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.block{width:100%;display:flex}.notice{border-radius:12px;padding:20px 22px;margin-bottom:20px;background:#edf8f3;border:1px solid #cee9dc;color:#225d43}.notice.warn{background:#fff7e9;border-color:#f1dfbb;color:#79510e}.notice p{margin:5px 0 0;font-size:13px}.copyline{display:flex;gap:7px;margin-top:13px}.copyline input{width:100%;min-width:0;border:1px solid #cddccb;border-radius:8px;padding:9px}.toolbar{display:flex;justify-content:space-between;margin-bottom:16px;color:var(--muted)}.small-link{font-size:12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}td,th{padding:12px 10px;border-bottom:1px solid var(--border);vertical-align:top}th{background:#f7f9fc;color:#50647b}td small{display:block;color:#8894a3;font-size:11px;margin-top:5px}.status{display:inline-block;border-radius:20px;padding:3px 9px;font-size:11px;font-weight:800;white-space:nowrap}.status.done{color:#137d50;background:#e1f7ed}.status.pending{color:#a16c00;background:#fff2d6}.inline{display:inline;margin-left:6px}.link-btn{padding:0;border:0;background:none;color:var(--primary);text-decoration:underline;cursor:pointer;font-size:12px}.step{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}.step span{font-size:12px;color:#8b9aaa;background:#e8edf3;padding:7px 13px;border-radius:25px}.step .active{color:#1c568c;background:#e4effa}.contract-meta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:17px}.contract-meta>div{flex:1;min-width:160px}.contract-meta span{display:block;font-size:12px;color:var(--muted)}.contract-meta b{display:block;font-size:14px}.pdf-frame{height:650px;background:#e9edf1;border:1px solid #cbd6e2;border-radius:10px;overflow:hidden}.pdf-frame iframe{display:block;width:100%;height:100%;border:0}.consent{padding:12px 17px;background:#f7fafd;border:1px solid var(--border);border-radius:10px;margin:10px 0 22px}.check{display:flex;gap:12px;font-size:13px;font-weight:500;line-height:1.7;margin:12px 0}.check input{flex:none;width:18px;height:18px;margin:4px 0 0}.sign-head{display:flex;justify-content:space-between;gap:10px;align-items:center;margin:18px 0 8px}.sign-head strong{font-size:13px}.small-btn{border:1px solid var(--border);background:#fff;padding:6px 9px;border-radius:6px;color:#4b6080;cursor:pointer}#sign-pad{border:1px dashed #94a9bd;box-shadow:inset 0 0 0 1px #e9edf3;background:white;width:100%;height:auto;display:block;max-height:260px;border-radius:10px;cursor:crosshair}.receipt-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;border-bottom:2px solid var(--navy);padding-bottom:15px;margin-bottom:17px}.receipt-head h2{font-size:24px;margin:0}.summary{display:grid;grid-template-columns:175px minmax(0,1fr);margin:0}.summary dt,.summary dd{padding:10px;border-bottom:1px solid var(--border);margin:0}.summary dt{font-size:12px;font-weight:750;color:#63768b;background:#f7f9fb}.summary dd{font-size:13px}.mono{font-family:ui-monospace,Consolas,monospace;font-size:12px!important}.break{overflow-wrap:anywhere;word-break:break-word}.signature-result{margin:24px 0;padding:15px;background:#f7f9fc;border-radius:10px;display:flex;justify-content:center}.signature-result>div{text-align:center}.signature-result strong,.signature-result span{display:block;font-size:13px}.signature-result img{display:block;max-width:330px;width:100%;height:108px;object-fit:contain;margin:4px auto}.receipt-foot{font-size:11px;color:#8b97a7;border-top:1px solid var(--border);padding-top:13px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}footer{margin:40px 0 25px;text-align:center;color:#8592a2;font-size:11px}footer span{display:block}.small{font-size:11px}@media(max-width:700px){.wrap{padding:0 15px}.nav-inner{height:60px}.panel{padding:18px}.page-title{padding:27px 0 14px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.pdf-frame{height:470px}.summary{grid-template-columns:100px minmax(0,1fr)}.contract-meta{display:block}.contract-meta>div{margin-bottom:8px}.sign-head{align-items:flex-start}.actions .btn{width:100%}.nav-right{display:none}}@media print{body{background:#fff;font-size:12px}.nav,.page-title,.step,.notice,.actions,main>.muted,footer{display:none!important}.wrap{max-width:none;padding:0}.panel{border:0;box-shadow:none;padding:0;margin:0}.receipt{display:block!important}.receipt-foot{font-size:10px}.receipt-head{padding-bottom:12px}.summary{grid-template-columns:165px 1fr}.summary dt,.summary dd{padding:8px 12px}.signature-result{break-inside:avoid}.receipt-head,.signature-result{break-inside:avoid}@page{size:A4;margin:16mm}}
#sender-pad,#sign-pad{display:block;width:100%;height:auto;aspect-ratio:900/270;background:#fff;border:2px solid #c4d1e2;border-radius:12px;cursor:crosshair}a{color:#2563eb} .pdf-frame{min-height:600px} .pdf-frame iframe{min-height:590px}