:root{--ink:#0b0b10;--paper:#fff;--mist:#e9eaed;--silver:#a9a392;--muted:#5f6068;--line:#d4d5da;--alert:#0b0b10;color:var(--ink);background:var(--paper);font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif}*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.6}a{color:inherit}.header{border-bottom:1px solid var(--line);background:var(--mist);align-items:center;gap:24px;padding:12px 24px;display:flex}.header .brand{letter-spacing:.04em;font-weight:700;text-decoration:none}.header nav{flex-wrap:wrap;flex:1;gap:4px 14px;display:flex}.header nav a{color:var(--muted);white-space:nowrap;text-decoration:none}.header .brand,.header .who{white-space:nowrap}.header nav a:hover{color:var(--ink)}.header .who{color:var(--muted);font-size:12px}.header form{margin:0}main{max-width:1400px;padding:24px}h1{margin:0 0 16px;font-size:20px}h2{margin:32px 0 8px;font-size:16px}button,.button{font:inherit;border:1px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer;border-radius:4px;padding:6px 14px;text-decoration:none;display:inline-block}button.secondary,.button.secondary{color:var(--ink);background:0 0}table{border-collapse:collapse;width:100%}.table-wrap{overflow-x:auto}td.nowrap{white-space:nowrap}th,td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:6px 10px}th{color:var(--muted);white-space:nowrap;font-size:12px;font-weight:600}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}tr.group th{text-align:center;color:var(--ink);border-bottom:none;padding-bottom:0}.filters{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;display:flex}.filters a{border:1px solid var(--line);border-radius:999px;padding:2px 10px;text-decoration:none}.filters a[aria-current=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.spacer{flex:1}.pnl{grid-template-columns:repeat(3,minmax(200px,1fr));gap:12px;display:grid}.pnl section{border:1px solid var(--line);border-radius:6px;padding:12px 16px}.pnl h3{color:var(--muted);margin:0 0 8px;font-size:13px}.pnl dl{grid-template-columns:auto 1fr;gap:4px 16px;margin:0;display:grid}.pnl dd{text-align:right;font-variant-numeric:tabular-nums;margin:0}.meta{grid-template-columns:max-content 1fr;gap:4px 16px;margin:0 0 16px;display:grid}.meta dt{color:var(--muted)}.meta dd{margin:0}.badge{border:1px solid var(--ink);border-radius:4px;padding:0 8px;font-size:12px;display:inline-block}.badge.warn{background:var(--ink);color:var(--paper)}.notice{border-left:3px solid var(--silver);background:var(--mist);margin-bottom:16px;padding:8px 12px}.empty{color:var(--muted);padding:16px 0}.login{border:1px solid var(--line);border-radius:8px;max-width:420px;margin:80px auto;padding:32px}.login h1{margin-bottom:24px}.login form+form,.login .button+form{margin-top:24px}.login select{font:inherit;margin-right:8px;padding:4px}.title-row{align-items:center;gap:16px;display:flex}.title-row h1{flex:1;margin:0}.form fieldset{border:1px solid var(--line);border-radius:6px;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px 24px;margin:0 0 16px;padding:12px 16px;display:grid}.form legend{padding:0 4px;font-weight:600}.field{flex-direction:column;gap:4px;display:flex}.field label{color:var(--muted);font-size:12px}.field input,.field select,.field textarea,.inline-form input,.inline-form select{font:inherit;border:1px solid var(--line);background:var(--paper);border-radius:4px;padding:6px 8px}.field [aria-invalid=true],.inline-form [aria-invalid=true]{border-color:var(--ink);border-width:2px}.error{margin:0;font-size:12px;font-weight:600}.actions{gap:8px;display:flex}.inline-form{flex-wrap:wrap;align-items:end;gap:12px;margin-top:12px;display:flex}.inline-form label{color:var(--muted);flex-direction:column;gap:4px;font-size:12px;display:flex}.title-row h2{flex:1;margin:32px 0 8px}.check{align-items:center;gap:8px;font-size:13px;display:flex}fieldset:disabled input,fieldset:disabled select{background:var(--mist);color:var(--muted)}.inline-form.tight{flex-wrap:nowrap;gap:6px;margin:0}.row-tools{white-space:nowrap;align-items:center;gap:8px;display:inline-flex}.row-tools form{margin:0}button.link{color:var(--ink);cursor:pointer;font:inherit;background:0 0;border:none;padding:0;text-decoration:underline}table.estimate .section-row th{background:var(--mist);color:var(--ink);font-size:13px}table.estimate .item-row td{font-weight:600}td.indent-0{padding-left:12px}td.indent-1{padding-left:28px}td.indent-2{padding-left:44px}.pre-wrap{white-space:pre-wrap}.doc-pages{flex-direction:column;gap:24px;margin-top:16px;display:flex}.doc-page{box-sizing:border-box;color:#0b0b10;width:794px;min-height:1123px;box-shadow:0 0 0 1px var(--line);font-variant-numeric:tabular-nums;background:#fff;padding:56px 56px 44px;font-family:Archivo,Zen Kaku Gothic New,system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;font-size:13px;position:relative}.doc-watermark{text-align:center;color:#0b0b100f;pointer-events:none;font-size:96px;font-weight:800;position:absolute;top:40%;left:0;right:0;transform:rotate(-12deg)}.doc-head{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.doc-mark .doc-logo{width:96px;height:auto;display:block}.doc-issuer{text-align:right;color:#55565c;margin-left:auto;font-size:12px;line-height:1.5}.doc-issuer .name{color:#0b0b10;font-size:13px;font-weight:700}.seal-form{margin-top:32px}.seal-current{object-fit:contain;border:1px solid var(--line);background:#fff;width:96px;height:96px}.doc-seal-img{object-fit:contain;width:64px;height:64px}.doc-seal{color:#6e7076;border:1px dashed #9a9ba0;justify-content:center;align-items:center;width:64px;height:64px;font-size:12px;display:flex}.doc-title{border-bottom:2px solid #0b0b10;justify-content:space-between;align-items:baseline;margin-top:40px;padding-bottom:20px;display:flex}.doc-title>div{align-items:baseline;gap:16px;display:flex}.doc-title h2{letter-spacing:-.01em;margin:0;font-size:64px;font-weight:800;line-height:1}.doc-title span{letter-spacing:.3em;font-size:16px;font-weight:500}.doc-title .mark{letter-spacing:.08em;color:#55565c;font-size:12px;font-weight:600}.doc-title.small{margin-top:0}.doc-title.small h2{font-size:32px}.doc-grid{grid-template-columns:168px minmax(0,1fr);display:grid}.doc-label{border-right:1px solid #0b0b10;flex-direction:column;gap:3px;padding:16px 20px 16px 0;display:flex}.doc-label .en{letter-spacing:.08em;font-size:12px;font-weight:800}.doc-label .ja{color:#55565c;font-size:12px}.doc-cell{border-bottom:1px solid #d4d5da;flex-direction:column;gap:4px;padding:16px 0 16px 24px;display:flex}.doc-cell.split{flex-direction:row;justify-content:space-between;align-items:baseline}.doc-cell .client{font-size:20px;font-weight:700}.doc-cell .client span{font-size:14px;font-weight:500}.doc-cell .subject{font-size:16px;font-weight:600}.doc-cell.total{border-bottom-color:#0b0b10;flex-direction:row;align-items:baseline;gap:12px}.doc-cell.total .amount{font-size:40px;font-weight:800;line-height:1}.doc-page .muted{color:#55565c;font-size:12px}.doc-breakdown th,.doc-breakdown td,.doc-lines th,.doc-lines td{border-bottom:1px solid #e6e7ea;padding:8px 0;font-size:13px}.doc-breakdown thead th,.doc-lines thead th{color:#55565c;border-bottom:1px solid #0b0b10;font-size:12px}.doc-page .idx{color:#8a846f;width:32px;font-weight:600}.doc-totals{grid-template-columns:1fr auto;gap:6px 24px;width:300px;margin:12px 0 0 auto;display:grid}.doc-totals dd{text-align:right;margin:0}.doc-totals .grand{border-top:1px solid #0b0b10;padding-top:8px;font-size:15px;font-weight:700}.doc-lines{margin-top:16px}.doc-lines tr.section td{background:#f4f4f6;padding-left:4px;font-weight:700}.doc-page.po{flex-direction:column;display:flex}.doc-page.po .doc-grid{flex-grow:1;align-content:start}.doc-title h2.po-title{font-size:46px}.doc-page .strong{font-weight:600}.po-fee{grid-template-columns:1fr auto;gap:6px 24px;width:320px;margin:0;display:grid}.po-fee dt,.po-fee dd{margin:0}.po-fee dd{text-align:right}.po-fee .grand{border-top:1px solid #0b0b10;padding-top:8px;font-size:15px;font-weight:700}.doc-cell.fee-cell{border-bottom-color:#0b0b10}.po-footer{color:#55565c;border-top:2px solid #0b0b10;justify-content:space-between;align-items:baseline;gap:16px;padding-top:14px;font-size:12px;display:flex}.po-footer .name{letter-spacing:.08em;color:#0b0b10;font-weight:600}.doc-page.pn .doc-title{margin-top:24px;padding-bottom:16px}.doc-page.pn .doc-label{padding:9px 20px 9px 0}.doc-page.pn .doc-cell{padding:9px 0 9px 24px}.doc-page.pn .pn-lines th,.doc-page.pn .pn-lines td{padding-top:5px;padding-bottom:5px}.pn-row{justify-content:space-between;align-items:baseline;gap:16px;display:flex}.doc-lines.pn-lines{margin-top:0}.pn-lines th+th,.pn-lines td+td{padding-left:8px}.pn-lines th:nth-child(3),.pn-lines td:nth-child(3){width:56px}.pn-lines th.num,.pn-lines td.num{width:112px}.pn-tag{border:1px solid #0b0b10;margin-right:6px;padding:0 4px;font-size:12px;line-height:1.4;display:inline-block}.doc-commands{margin:8px 0}.doc-commands input{font:inherit;border:1px solid var(--line);border-radius:4px;min-width:280px;padding:6px 8px}@media print{.header,.no-print,.doc-commands,nextjs-portal{display:none!important}main{padding:0}main.print .doc-pages{margin:0}.doc-pages{gap:0;margin:0}.doc-page{box-shadow:none;break-after:page;min-height:297mm}.doc-page:last-child{break-after:auto}@page{size:A4 portrait;margin:0}}main.portal{max-width:880px;margin:0 auto}.consent-text{white-space:pre-wrap;border:1px solid var(--line);background:var(--mist);border-radius:6px;margin-bottom:16px;padding:16px}.portal-signout{margin-top:48px}table.estimate input.cell,table.estimate select.cell{font:inherit;background:0 0;border:1px solid #0000;border-radius:4px;width:100%;min-width:72px;padding:4px 6px}table.estimate input.cell:hover,table.estimate select.cell:hover{border-color:var(--line)}table.estimate input.cell:focus,table.estimate select.cell:focus{border-color:var(--ink);background:var(--paper);outline:none}table.estimate input.cell[aria-invalid=true]{border-color:var(--ink);border-width:2px}table.estimate input.cell.num{text-align:right}table.estimate input.cell.short{width:64px;min-width:48px}table.estimate input.cell.wide{min-width:180px}table.estimate input.cell.heading{font-weight:600}.autosave{color:var(--muted);font-size:11px;display:block}.drop-zone{border:1px dashed var(--silver);background:var(--paper);border-radius:6px;flex-direction:column;grid-column:1/-1;gap:8px;padding:16px;display:flex;position:relative}.drop-zone.dragging{border-style:solid;border-color:var(--ink);background:var(--mist)}.drop-zone-label{margin:0;font-weight:600}.drop-zone-hint,.drop-zone-status{color:var(--muted);margin:0;font-size:12px}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.visually-hidden:focus-visible+label{outline:2px solid var(--ink);outline-offset:2px}.file-list{border-top:1px solid var(--line);margin:0;padding:0;list-style:none}.file-list li{border-bottom:1px solid var(--line);align-items:baseline;gap:12px;padding:4px 0;display:flex}.file-list .file-name{overflow-wrap:anywhere;flex:1}.file-list .file-size{color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums;font-size:12px}.error.lines{white-space:pre-line}.file-links{margin:4px 0 0;padding-left:18px}.file-status{margin:4px 0 0;padding-left:18px;font-size:12px}