:root{--ink:#17202a;--muted:#687582;--paper:#f7f8fa;--panel:#fff;--line:#dce3e8;--accent:#ed5b2a;--accent-dark:#c8441b;--soft:#fff2ed;--ok:#147a55;--danger:#b92d27;--radius:18px;--shadow:0 16px 48px rgba(34,47,59,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Noto Sans JP","Yu Gothic",sans-serif;line-height:1.6}button,input{font:inherit}.topbar{height:82px;padding:0 max(24px,calc((100vw - 1120px)/2));display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--line)}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;background:var(--ink);color:#fff;font-weight:850;letter-spacing:-.08em}.eyebrow{margin:0;color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.14em}.accent{color:var(--accent)}h1,h2,p{margin-top:0}h1{margin-bottom:0;font-size:18px;letter-spacing:.02em}h2{margin-bottom:8px;font-size:26px;letter-spacing:-.03em}.internal-badge{margin-left:auto;padding:6px 11px;border:1px solid #f5c7b9;border-radius:999px;color:var(--accent-dark);background:var(--soft);font-size:12px;font-weight:800}.shell{max-width:1120px;margin:0 auto;padding:42px 24px 32px}.hero{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:28px}.hero h2{font-size:36px;margin:10px 0 7px}.hero-copy{max-width:610px;color:var(--muted);margin-bottom:0}.hero-note{display:flex;align-items:center;gap:9px;padding:10px 14px;border-radius:999px;background:#eef8f3;color:var(--ok);font-size:12px;font-weight:800;white-space:nowrap}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--ok)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:24px}.step{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:2px solid var(--line);color:#a1adb7;font-size:12px}.step span{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#e8edf0;color:#74818b;font-weight:800}.step.active{border-color:var(--accent);color:var(--ink)}.step.active span{background:var(--accent);color:#fff}.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.panel-heading{display:flex;align-items:start;justify-content:space-between;margin-bottom:28px}.required-note{color:var(--muted);font-size:12px}.required{color:var(--accent)}fieldset{border:0;margin:0;padding:0}.factory-fieldset legend{font-size:14px;font-weight:800;margin-bottom:12px}.factory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:30px}.factory-card{cursor:pointer}.factory-card input{position:absolute;opacity:0}.factory-card-body{display:flex;align-items:center;gap:13px;padding:17px 18px;border:1px solid var(--line);border-radius:14px;transition:.2s}.factory-card input:checked+.factory-card-body{border-color:var(--accent);box-shadow:0 0 0 3px rgba(237,91,42,.12);background:#fffaf8}.factory-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:#eef1f3;color:var(--ink);font-size:12px;font-weight:900}.factory-card input:checked+.factory-card-body .factory-icon{background:var(--soft);color:var(--accent-dark)}.factory-card-body strong{display:block;font-size:14px}.factory-card-body small{display:block;color:var(--muted);font-size:11px}.radio-indicator{width:17px;height:17px;margin-left:auto;border:1px solid #b9c5cc;border-radius:50%}.factory-card input:checked+.factory-card-body .radio-indicator{border:5px solid var(--accent)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.field{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:800}.field-wide{grid-column:1/-1}.field small{color:var(--muted);font-size:11px;font-weight:500}.field input[type=file],.field input[type=text]{width:100%;min-height:48px;padding:11px 12px;border:1px solid var(--line);border-radius:11px;background:#fcfdfe;color:var(--ink)}.field input[type=file]{padding:12px}.field input:focus{outline:3px solid rgba(237,91,42,.14);border-color:var(--accent)}.field.has-file input{border-color:#86bfa6;background:#f5fbf7}.hidden{display:none!important}.rule-card{margin-top:26px;padding:16px 18px;border:1px solid #f3d6cb;border-radius:13px;background:var(--soft)}.rule-title{display:flex;align-items:center;gap:8px;font-size:13px}.info-icon{display:grid;place-items:center;width:19px;height:19px;border-radius:50%;background:var(--accent);color:#fff;font-size:12px;font-weight:900}.rule-card ul{display:flex;gap:24px;flex-wrap:wrap;margin:10px 0 0;padding-left:18px;color:#754f43;font-size:12px}.form-actions{display:flex;justify-content:flex-end;margin-top:28px}.primary-button{display:flex;align-items:center;gap:26px;border:0;border-radius:11px;padding:13px 16px 13px 20px;background:var(--ink);color:#fff;font-weight:800;cursor:pointer;transition:.2s}.primary-button:hover{background:#2b3a47;transform:translateY(-1px)}.primary-button:disabled{opacity:.6;cursor:wait;transform:none}.button-arrow{display:grid;place-items:center;width:25px;height:25px;border-radius:50%;background:var(--accent);font-size:18px}.result{margin-top:22px;padding:17px 18px;border-radius:13px;border:1px solid var(--line);font-size:13px}.result.success{border-color:#b9e0cc;background:#f2fbf6;color:#155f46}.result.error{border-color:#f0bbb6;background:#fff5f4;color:#7e2824}.result-title{display:flex;align-items:center;gap:8px}.result-icon{display:grid;place-items:center;width:22px;height:22px;border-radius:50%;background:currentColor;color:#fff;font-weight:900}.error-list{margin:10px 0 0;padding-left:20px}.download-button{display:inline-flex;margin-top:12px;padding:10px 13px;border-radius:9px;background:var(--ok);color:#fff;text-decoration:none;font-weight:800}.footer{display:flex;gap:18px;flex-wrap:wrap;justify-content:flex-end;margin-top:18px;color:var(--muted);font-size:11px}@media(max-width:720px){.topbar{height:72px;padding:0 18px}.internal-badge{font-size:10px}.shell{padding:28px 15px}.hero{display:block}.hero h2{font-size:28px}.hero-note{display:inline-flex;margin-top:18px}.steps{grid-template-columns:repeat(2,1fr);gap:0 8px}.step{padding:9px 4px}.panel{padding:22px 17px}.factory-grid,.form-grid{grid-template-columns:1fr}.field-wide{grid-column:auto}.rule-card ul{display:block}.rule-card li+li{margin-top:5px}.form-actions{justify-content:stretch}.primary-button{justify-content:space-between;width:100%}.footer{justify-content:flex-start}}
@media(max-width:720px){.topbar{height:auto;min-height:72px;padding:13px 18px;align-items:center}.brand-mark{width:36px;height:36px;border-radius:10px;font-size:12px}.topbar>div:nth-child(2){min-width:0}.topbar h1{font-size:14px;line-height:1.3;white-space:nowrap}.topbar .eyebrow{font-size:9px;line-height:1.2}.internal-badge{font-size:9px;padding:5px 8px;white-space:nowrap}}