:root{--brand: #0078d4;--brand-dark: #005a9e;--brand-soft: #eaf3fb;--brand-bg: #f5faff;--ink: #202a44;--muted: #53677e;--subtle: #6b7280;--line: #e6ebf2;--bg: #fafbfc;--success: #107c10;--success-bg: #e7fae7;--success-line: #7ac57a;--warning: #b8860b;--warning-bg: #fef9e7;--warning-line: #f0c25a;--danger: #7f1d1d;--danger-bg: #fdecea;--danger-line: #f5c2c0;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--radius-sm: 4px;--radius: 6px;--radius-lg: 10px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .04)}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:#1f2937;font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button{font-family:inherit;cursor:pointer;transition:background-color .15s ease,border-color .15s ease,color .15s ease,opacity .15s ease,box-shadow .15s ease}button:not(:disabled):hover{filter:brightness(.97)}button:focus-visible{outline:2px solid var(--brand);outline-offset:2px}button:disabled{cursor:not-allowed}input[type=text],input[type=email],input[type=search],select{font-family:inherit;border:1px solid var(--line);border-radius:var(--radius);background:#fff;color:#1f2937;transition:border-color .15s ease,box-shadow .15s ease}input[type=text]:focus,input[type=email]:focus,input[type=search]:focus,select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px #0078d42e}a:hover{text-decoration:underline}table{border-spacing:0}