:root{--ink:#142c38;--muted:#637781;--line:#dce4e5;--green:#17675c;--bg:#f3f6f5}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"Noto Sans JP",sans-serif}header{background:#fff;border-bottom:1px solid var(--line);padding:20px 4%;display:flex;align-items:center;gap:24px}.brand{font-size:26px;font-weight:800;letter-spacing:.04em}.brand span{display:block;font-size:9px;letter-spacing:.15em}.product{border-left:1px solid var(--line);padding-left:24px}#identity{margin-left:auto;font-size:14px}main{max-width:1120px;padding:24px;margin:auto;min-height:80vh}h1{font-size:30px;line-height:1.5;margin:6px 0 12px}h2{font-size:21px;margin:0 0 20px}p{margin:8px 0 18px;color:var(--muted)}button,input,select,textarea{font:inherit}button{background:#fff;color:var(--ink);border:1px solid #b6c8c7;border-radius:8px;padding:11px 22px;min-height:48px;cursor:pointer;font-weight:600}button:hover{background:#e9f2ef}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--green);color:white;border-color:var(--green)}.primary:hover{background:#0e5047}input,select,textarea{width:100%;padding:12px;border:1px solid #abbfbc;border-radius:7px;background:white;min-height:48px;color:var(--ink)}textarea{resize:vertical}label{display:grid;gap:8px;font-weight:600}label small{font-weight:400;color:var(--muted)}:focus-visible{outline:3px solid #dea950;outline-offset:3px}[hidden]{display:none!important}.card,fieldset{background:white;border:1px solid var(--line);border-radius:12px;padding:28px;margin:20px 0}.login{max-width:480px;margin:40px auto;padding:36px}.login form,form#passwordForm,form#userForm{display:grid;gap:18px}.eyebrow{color:var(--green);font-size:13px;letter-spacing:.08em;font-weight:700;margin:0}.intro{display:flex;justify-content:space-between;align-items:center;margin-top:32px}.badge{border-radius:24px;background:#e5ecea;padding:8px 18px;font-size:14px;white-space:nowrap}nav{display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:20px}nav button{border:0;background:transparent}nav .selected{background:#dcece6;color:#135c51}.role-tabs{display:flex;gap:12px;margin:24px 0}.role-tabs button{min-width:150px}.role-tabs [aria-selected=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.steps{display:flex;gap:30px;font-size:14px;color:var(--green);font-weight:600}fieldset{padding-top:18px}legend{font-size:20px;font-weight:700;padding:8px 14px;background:white;border:1px solid var(--line);border-radius:8px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.full{grid-column:1/-1}.actions{display:flex;gap:14px;flex-wrap:wrap;margin:24px 0}.note{font-size:13px}#message:not(:empty){position:sticky;top:8px;z-index:5;padding:16px 20px;border:1px solid #84b7a8;background:#e7f4ec;border-radius:10px;margin-bottom:20px;white-space:pre-wrap}#message.error{background:#fff0ed;border-color:#dba99a;color:#893a23}.records{display:grid;gap:16px;margin:24px 0}.record{background:white;border:1px solid var(--line);padding:22px;border-radius:10px;display:flex;flex-wrap:wrap;align-items:center;gap:14px}.record .summary{flex:1;min-width:230px}.record strong{font-size:19px}.record p{font-size:14px;margin:4px 0}.record a{padding:10px;color:var(--green);font-weight:600}dl{display:grid;grid-template-columns:160px 1fr}dt,dd{margin:0;padding:12px;border-bottom:1px solid var(--line);white-space:pre-wrap;font-size:14px}dt{font-weight:600;background:var(--bg)}footer{text-align:center;padding:30px;color:var(--muted);font-size:12px}@media(max-width:650px){header{gap:12px;padding:14px 18px;flex-wrap:wrap}.brand{font-size:22px}.product{font-size:14px;padding-left:12px}#identity{margin-left:0}main{padding:18px}h1{font-size:25px}.card,fieldset{padding:20px}.grid{grid-template-columns:1fr}.intro{align-items:flex-start;gap:10px}.badge{font-size:11px;padding:6px 10px}.role-tabs button{min-width:0;flex:1}.steps{gap:12px;font-size:12px}nav{display:grid;grid-template-columns:1fr 1fr;gap:4px}nav button{padding:10px;font-size:14px}.actions button{flex:1;min-width:140px}dl{grid-template-columns:1fr}dt{padding-bottom:4px;border-bottom:0}dd{padding-top:5px}.login{margin:20px auto}.record{padding:18px}}