:root{--navy:#1e3a5f;--navy-dark:#152a45;--navy-light:#2a5080;--amber:#b45309;--amber-bg:#fffbeb;--amber-line:#fcd34d;--bg:#f8fafc;--surface:#ffffff;--subtle:#f1f5f9;--fg:#111827;--muted:#4b5563;--muted-2:#6b7280;--line:#e5e7eb;--radius:10px;--shadow:0 1px 3px rgba(16,24,40,.06),0 8px 24px rgba(16,24,40,.05)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Hiragino Sans,Noto Sans JP,sans-serif;line-height:1.75;font-size:15px}a{color:var(--navy)}.wrap{max-width:940px;margin:0 auto;padding:0 20px}.site-header{background:var(--navy);color:#fff}.site-header .wrap{justify-content:space-between;gap:16px;height:60px}.brand,.site-header .wrap{display:flex;align-items:center}.brand{gap:10px;font-weight:700;letter-spacing:.1em;color:#fff;text-decoration:none}.brand svg{display:block}.site-header a.back{color:#cbd5e1;text-decoration:none;font-size:13px}.site-header a.back:hover{color:#fff}.demo-banner{background:var(--amber-bg);border-bottom:1px solid var(--amber-line);color:#92400e;font-size:13px;padding:10px 0}.hero{padding:44px 0 28px}.hero h1{font-size:27px;line-height:1.45;letter-spacing:.01em}.hero p{color:var(--muted);margin-top:12px;max-width:66ch}.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;margin-bottom:18px}.step.fork{border:2px solid var(--amber-line)}.step-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:6px}.step-num{font-size:12px;font-weight:700;letter-spacing:.14em;color:var(--muted-2)}.step h2{font-size:18px}.step>p{color:var(--muted);font-size:14px;margin-bottom:14px}.controls{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end;margin-bottom:16px}label.field{display:flex;flex-direction:column;gap:5px;font-size:12px;color:var(--muted)}button,select{font:inherit}select{padding:7px 10px;border:1px solid var(--line);border-radius:7px;background:#fff;min-width:180px}button.btn{background:var(--navy);color:#fff;border:0;border-radius:7px;padding:9px 16px;font-size:14px;font-weight:600;cursor:pointer}button.btn:hover{background:var(--navy-light)}button.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--navy)}button.btn.ghost:hover{background:var(--subtle)}button.link{background:none;border:0;color:var(--navy);cursor:pointer;font-size:13px;text-decoration:underline;padding:0}.btn-row{display:flex;flex-wrap:wrap;gap:10px}.scroll{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}table.data td,table.data th{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left}table.data thead th{background:var(--navy);color:#fff;font-weight:600;position:-webkit-sticky;position:sticky;top:0}table.data td.num,table.data th.num{text-align:right;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}table.data tr.muted td{color:var(--muted-2)}table.data tbody tr:hover{background:var(--subtle)}table.data tr.clickable{cursor:pointer}.tag{display:inline-block;font-size:11px;font-weight:700;border-radius:999px;padding:2px 8px}.tag.ex{background:#ede9fe;color:#5b21b6}.tag.cx{background:#f3f4f6;color:#6b7280}.tag.pref{background:var(--navy);color:#fff}.tag.muni{background:#fef3c7;color:#92400e}.trace{background:var(--subtle);border-radius:8px;padding:16px;margin-top:14px;font-size:13px}.trace h3{font-size:14px;margin-bottom:10px}.trace ol{list-style:none;counter-reset:t}.trace li{counter-increment:t;position:relative;padding:6px 0 6px 30px;border-bottom:1px dashed #d1d5db}.trace li:last-child{border-bottom:0}.trace li:before{content:counter(t);position:absolute;left:0;top:7px;width:20px;height:20px;background:var(--navy);color:#fff;border-radius:50%;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}.trace .val{float:right;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.trace .note{color:var(--muted-2);font-size:12px}.filing{border:1px solid var(--line);border-radius:9px;margin-bottom:14px;overflow:hidden}.filing.muni{border-color:var(--amber-line)}.filing-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 16px;background:var(--subtle);flex-wrap:wrap}.filing.muni .filing-head{background:var(--amber-bg)}.filing-head strong{font-size:15px}.filing-total{font-size:18px;font-weight:700;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.filing-body{padding:4px 16px 12px}.totals{display:flex;gap:20px;flex-wrap:wrap;padding:14px 16px;background:var(--navy);color:#fff;border-radius:9px;margin-top:6px}.totals div{font-size:13px}.totals strong{display:block;font-size:21px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.note-box{background:var(--subtle);border-left:3px solid var(--line);padding:12px 14px;font-size:13px;color:var(--muted);border-radius:0 8px 8px 0;margin-top:14px}.cta{background:var(--navy);color:#fff;border-radius:var(--radius);padding:28px 24px;text-align:center;margin:28px 0}.cta h2{font-size:20px;margin-bottom:8px}.cta p{color:#cbd5e1;font-size:14px;margin-bottom:16px}.cta a{display:inline-block;background:#fff;color:var(--navy);text-decoration:none;font-weight:700;padding:11px 26px;border-radius:999px}footer.site{border-top:1px solid var(--line);padding:22px 0 40px;font-size:12px;color:var(--muted-2)}footer.site a{color:var(--muted)}@media (max-width:640px){.hero h1{font-size:21px}.totals strong{font-size:18px}}