:root{color:#294652;font-synthesis:none;--jr-green:#15965a;--jr-green-dark:#087644;--jr-navy:#294c5a;--jr-muted:#687d86;--jr-panel:#f0f1f4;--jr-border:#dfe4e7;background:#f1f2f5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans JP,sans-serif}*{box-sizing:border-box}body{background:linear-gradient(90deg,#f0f1f4 0,#fff 12% 88%,#f0f1f4 100%);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}a{color:inherit}button,.button{background:var(--jr-green);color:#fff;cursor:pointer;border:0;border-radius:14px;justify-content:center;align-items:center;gap:.45rem;min-height:48px;padding:.75rem 1.1rem;font-weight:800;text-decoration:none;display:inline-flex;box-shadow:0 5px 14px #15965a2e}button:disabled{opacity:.55;cursor:not-allowed}.button.secondary{color:var(--jr-green-dark);border:1px solid var(--jr-green);box-shadow:none;background:#fff}.shell{width:min(100% - 32px,600px);margin:0 auto;padding:28px 0 48px}.eyebrow{color:var(--jr-green);letter-spacing:.12em;text-transform:uppercase;margin:0 0 8px;font-size:.82rem;font-weight:900}h1{letter-spacing:-.04em;margin:0;font-size:clamp(1.9rem,8vw,2.8rem);line-height:1.15}h2{margin:0;font-size:1.25rem}.lead{color:var(--jr-muted);margin:14px 0 0;line-height:1.75}.card{border:1px solid var(--jr-border);background:#fffffffa;border-radius:16px;overflow:hidden;box-shadow:0 8px 24px #294c5a14}.stack{gap:14px;margin-top:24px;display:grid}.actions{gap:12px;margin-top:24px;display:grid}.status{color:#126a42;background:#edf8f2;border-radius:12px;margin-top:20px;padding:14px 16px;line-height:1.55}.status.error{color:#9f231b;background:#fff1f0}.back{color:var(--jr-green-dark);margin-bottom:18px;font-weight:800;text-decoration:none;display:inline-block}.muted{color:var(--jr-muted)}.empty{text-align:center;padding:30px 20px}@media (width>=520px){.actions.two{grid-template-columns:1fr 1fr}}