:root{--bg:#f6f7f9;--panel:#ffffff;--ink:#1a1f2b;--muted:#667085;--line:#e4e7ec;--brand:#1f5fae;--brand-ink:#ffffff;--ok:#087443;--ok-bg:#e7f5ee;--warn:#9a6700;--warn-bg:#fdf5e6;--err:#b42318;--err-bg:#fdecea;--radius:10px}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--brand)}.wrap{max-width:900px;margin:0 auto;padding:24px 20px 80px}.site-header{border-bottom:1px solid var(--line);background:var(--panel)}.site-header .inner{max-width:900px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;gap:12px}.site-header .brand{font-weight:700;font-size:18px;color:var(--ink);text-decoration:none}.site-header .tag{font-size:12px;color:var(--muted)}.site-header nav{margin-left:auto;display:flex;gap:16px;font-size:14px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px;margin:16px 0}h1{font-size:24px;margin:8px 0 4px}h2{font-size:18px;margin:4px 0 12px}h3{font-size:15px;margin:0 0 8px}.muted{color:var(--muted)}.notice,.small{font-size:13px}.notice{background:var(--warn-bg);border:1px solid #f0dcae;color:#6b4d00;border-radius:var(--radius);padding:12px 14px}.notice.info{background:#eef4fb;border-color:#cfe0f4;color:#244d7a}.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--brand);background:var(--brand);color:var(--brand-ink);padding:9px 16px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;text-decoration:none}.btn:hover{filter:brightness(1.06)}.btn.ghost{background:#fff;color:var(--brand)}.btn.subtle{background:#fff;color:var(--ink);border-color:var(--line)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.sm{padding:5px 10px;font-size:12.5px}.field{display:block;margin:12px 0}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:4px}.field input[type=number],.field input[type=text],.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit}.dropzone{border:2px dashed #c3ccd8;border-radius:var(--radius);padding:32px;text-align:center;color:var(--muted);background:#fbfcfd;cursor:pointer;transition:all .12s}.dropzone.drag{border-color:var(--brand);background:#eef4fb;color:var(--brand)}.filelist{list-style:none;padding:0;margin:0}.fileitem{border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin:8px 0}.fileitem .row1{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.fileitem .name{font-weight:600;word-break:break-all}.fileitem .spacer{margin-left:auto}.badge{font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;white-space:nowrap}.badge.ok{background:var(--ok-bg);color:var(--ok)}.badge.err{background:var(--err-bg);color:var(--err)}.badge.warn{background:var(--warn-bg);color:var(--warn)}.checks{margin:8px 0 0;padding:0;list-style:none;font-size:13px}.checks li{display:flex;gap:8px;padding:2px 0;align-items:baseline}.checks .mk{width:1.2em;flex:none;text-align:center}.checks .lv-error .mk{color:var(--err)}.checks .lv-warn .mk{color:var(--warn)}.checks .ok .mk{color:var(--ok)}.checks .detail{color:var(--muted)}.party-row{display:flex;gap:8px;margin:6px 0}.party-row select{flex:none;width:190px}.party-row input{flex:1 1}.summary{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}.summary b{font-size:20px}.step{display:flex;gap:10px;align-items:baseline}.step .n{flex:none;width:26px;height:26px;border-radius:999px;background:var(--brand);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.manual-fix{background:var(--warn-bg);border:1px solid #f0dcae;border-radius:8px;padding:9px 12px;margin:8px 0 0;font-size:13px;color:#6b4d00}.manual-fix b{display:block;margin-bottom:2px}.manual-fix ul{margin:0;padding-left:1.2em}.manual-fix li{padding:1px 0}.unlock{background:#eef4fb;border:1px solid #cfe0f4;border-radius:8px;padding:9px 12px;margin:8px 0 0;font-size:13px;color:#244d7a}.unlock b{display:block}.unlock-row{display:flex;gap:8px}.unlock-row input{flex:1 1;max-width:280px;padding:6px 10px;border:1px solid var(--line);border-radius:6px;font-size:13px;font-family:inherit}.unlock-agree{display:flex;gap:7px;align-items:flex-start;font-size:13px;cursor:pointer}.unlock-agree input{margin-top:3px;flex:none}.result{border-radius:8px;padding:10px 12px;font-size:13px;margin:10px 0}.result.ok{background:var(--ok-bg);color:var(--ok)}.result.err{background:var(--err-bg);color:var(--err)}code{background:#eef1f4;padding:1px 5px;border-radius:4px;font-size:12.5px}