:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;--color-bg: #f6f6fa;--color-surface: #ffffff;--color-border: #e5e7eb;--color-text: #111827;--color-text-muted: #6b7280;--color-accent: #f26631;--color-accent-hover: #c65328;--color-danger: #dc2626;--color-warning-bg: #fef3c7;--color-warning-border: #f59e0b;--color-warning-text: #92400e;--radius-sm: 8px;--radius-md: 14px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);--shadow-md: 0 8px 24px rgba(15, 23, 42, .08)}*{box-sizing:border-box}body{margin:0;background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased}h1,h2,h3{letter-spacing:-.01em}.app-header{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.85rem 1.5rem;background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:.65rem}.wordmark{font-size:1.1rem;font-weight:700}.page{max-width:880px;margin:0 auto;padding:2.5rem 1.5rem 4rem}.mock-banner{background:var(--color-warning-bg);border:1px solid var(--color-warning-border);color:var(--color-warning-text);font-weight:600;font-size:.85rem;padding:.65rem 1rem;border-radius:var(--radius-sm);margin-bottom:1.5rem;text-align:center}.subtitle{color:var(--color-text-muted);margin:0 0 1.5rem;font-size:.95rem}.flow-picker{display:flex;align-items:center;gap:.6rem;margin:0 0 1.25rem;font-size:.9rem;font-weight:500;color:var(--color-text-muted)}.flow-picker select{padding:.45rem .7rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);font-family:inherit;font-size:.9rem}.flow-picker-note{font-size:.78rem;font-style:italic}.flow-picker select:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}.flow-frame,.panel{border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5rem;background:var(--color-surface);box-shadow:var(--shadow-sm)}.panel{margin-top:1.5rem}.panel h2{margin:0 0 .5rem;font-size:1.05rem}.panel .hint{color:var(--color-text-muted);font-size:.85rem;line-height:1.5;margin:0 0 1.1rem}.claims-columns{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.claims-columns h3{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);margin:0 0 .5rem}.claims-columns pre,.panel pre{background:#f8f9fb;border:1px solid var(--color-border);padding:.85rem;border-radius:var(--radius-sm);overflow-x:auto;font-size:.78rem;line-height:1.5;margin:0}.panel label{display:block;margin:0 0 1rem;font-size:.85rem;font-weight:500;color:var(--color-text-muted)}.panel input{display:block;width:100%;margin-top:.35rem;padding:.55rem .7rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);font-family:inherit;font-size:.9rem;color:var(--color-text)}.panel input:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}.button-row{display:flex;gap:.6rem;margin:.25rem 0 1.1rem}button{font-family:inherit;font-size:.9rem;font-weight:600;padding:.55rem 1.1rem;border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text);cursor:pointer;transition:border-color .15s ease,color .15s ease,background-color .15s ease}button:hover:not(:disabled){border-color:var(--color-accent);color:var(--color-accent)}button:focus-visible{outline:2px solid var(--color-accent);outline-offset:1px}button:disabled{opacity:.5;cursor:not-allowed}.button-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.button-primary:hover:not(:disabled){background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff}.error{color:var(--color-danger)}.app-footer{max-width:880px;margin:2rem auto 0;padding:.85rem 1.5rem 2rem;border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:.78rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}@media (max-width: 620px){.claims-columns{grid-template-columns:1fr}}