:root{color:#203831;font-synthesis:none;--green:#235846;--muted:#6b7971;--border:#dce3da;--paper:#fff;--shadow:0 8px 32px #18352605;background:#f7f8f4;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Hiragino Kaku Gothic ProN,Noto Sans JP,sans-serif;font-size:15px;line-height:1.7}*{box-sizing:border-box}body{margin:0}#app-root{display:contents}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a,input,select,summary:focus-visible{outline-color:#469073}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.04em;overflow-wrap:anywhere;margin-bottom:10px;font-size:2rem;line-height:1.4}h2{letter-spacing:-.02em;margin-bottom:20px;font-size:1.1rem}h3{font-size:1rem}p{margin-bottom:18px}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}.site-header{border-bottom:1px solid 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li{gap:18px;padding:16px 0 18px;display:flex;position:relative}.timeline li+li{border-top:1px solid #eef1e9}.timeline-dot{background:#94ae81;border-radius:100%;flex-shrink:0;width:8px;height:8px;margin-top:7px}.timeline strong{font-size:13px;font-weight:500}.timeline p{margin:3px 0;font-size:11px}.timeline details{margin-top:5px}.narrow{max-width:590px;margin:40px auto}.narrow h1{margin-bottom:23px;font-size:1.9rem}.auth-card{border:1px solid var(--border);text-align:center;background:#fff;border-radius:12px;padding:40px}.auth-card form{text-align:left}.email-mask{color:#4f6748;background:#f4f7ef;border-radius:6px;margin:24px 0;padding:12px;font-family:ui-monospace,monospace;font-size:18px}.otp-input{text-align:center;letter-spacing:.35em;font-size:23px!important}.sign-layout{grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);align-items:start;gap:25px;display:grid}.signature-box{background:#fff;border:1px solid #cfdacd;border-radius:7px;overflow:hidden}.signature-box canvas{touch-action:none;cursor:crosshair;width:100%;height:auto;display:block}.signature-toolbar{color:#93a08c;border-top:1px solid #e9eee4;justify-content:space-between;align-items:center;padding:4px 14px;font-size:10px;display:flex}.signature-toolbar button{padding:6px 0}.signature-upload{margin-bottom:18px}.signature-upload label{margin-top:12px}.completion-icon{color:#547b48;background:#edf6e8;border-radius:50%;place-content:center;width:66px;height:66px;margin:0 auto 24px;font-size:30px;display:grid}.mail-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;display:grid}.mail-grid h2{margin:12px 0;font-size:15px}.mail-code{letter-spacing:.3em;color:#315b38;text-align:center;background:#f1f7ea;border-radius:7px;padding:14px;font-family:ui-monospace,monospace;font-size:30px}.field-error{color:#a15c46;font-size:12px}.panel>h2:first-child{border-bottom:1px solid #e7ece3;padding-bottom:16px}@media (width<=900px){.site-header{height:75px;padding:0 24px}.site-header nav{gap:18px;font-size:11px}.detail-layout,.sign-layout{grid-template-columns:1fr}.document-preview iframe{height:520px}.filter-panel{grid-template-columns:repeat(3,minmax(0,1fr))}.filter-panel .actions{grid-column:span 3}.two-columns{grid-template-columns:1fr 1fr}.hero h1{font-size:3rem}.feature-grid{gap:30px}}@media (width<=640px){main{padding:28px 18px 55px}.site-header{gap:12px;padding:0 18px}.brand{gap:8px;font-size:17px}.brand-mark{width:30px;height:30px;font-size:24px}.site-header nav{gap:12px;font-size:10px}.site-header nav a:last-child:not(:first-child){max-width:55px}.dev-banner{padding:7px 18px;font-size:10px}.hero{padding:40px 0 48px}.hero h1{font-size:2.4rem}.hero .lead{font-size:14px}.feature-grid{grid-template-columns:1fr;gap:15px}.feature-grid article{grid-template-columns:30px 1fr;gap:0 10px;display:grid}.feature-grid h2{margin:0}.feature-grid p{grid-column:2;max-width:none;margin-top:8px}.metrics{gap:8px}.metrics article{padding:14px 12px;display:block}.metrics strong{font-size:25px;display:block}.metrics span{font-size:11px}.page-heading{align-items:flex-start}.page-heading h1{font-size:1.6rem}.page-heading .button{white-space:nowrap;padding:10px 12px;font-size:11px}.filter-panel{grid-template-columns:1fr 1fr;gap:12px;padding:16px}.filter-panel .actions{grid-column:span 2}.panel{padding:20px}.two-columns,.form-row{grid-template-columns:1fr}.narrow{margin:18px auto}.auth-card{padding:28px 22px}.auth-card h1{font-size:1.6rem}.document-preview iframe{height:430px}.mail-grid{grid-template-columns:1fr}.site-footer{flex-wrap:wrap;padding:20px 18px;font-size:10px}.site-footer span:nth-child(2){display:none}.form-footer{justify-content:space-between}.section-heading{flex-wrap:wrap}.detail-layout,.sign-layout{gap:20px}.hint{font-size:11px}.table-wrap{margin-bottom:12px}td{padding:15px}.sign-layout h1{font-size:1.5rem}}.table-wrap table{min-width:680px}.site-header nav a{white-space:nowrap}@media (width<=640px){.site-header nav a:last-child:not(:first-child){max-width:none}}.amount-fields{border-top:1px solid var(--border);margin-top:2rem;padding-top:1.5rem}.amount-fields .form-row{align-items:start}.amount-fields .hint{margin:.5rem 0 1rem}.form-fields{display:contents}