*,*:before,*:after{box-sizing:border-box}:root{--color-primary: #ff3e00;--color-primary-hover: #e03500;--color-text: #1a1a1a;--color-text-muted: #666;--color-text-subtle: #999;--color-border: #e0e0e0;--color-bg: #f6f6f6;--color-surface: #ffffff;--color-error-text: #b91c1c;--color-error-bg: #fef2f2;--color-error-border: #fecaca;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--radius: 8px;--radius-sm: 4px;--shadow: 0 2px 16px rgba(0, 0, 0, .07)}body{margin:0;font-family:var(--font);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-.02em}p{margin:0}a{color:var(--color-primary)}.pf-input{padding:.65rem .75rem;border:1.5px solid var(--color-border);border-radius:var(--radius);font-size:1rem;font-family:var(--font);outline:none;transition:border-color .15s;width:100%;background:var(--color-surface);color:var(--color-text)}.pf-input:focus{border-color:var(--color-primary)}.pf-btn-primary{display:block;width:100%;padding:.75rem;background:var(--color-primary);color:#fff;border:none;border-radius:var(--radius);font-size:1rem;font-family:var(--font);font-weight:600;cursor:pointer;transition:background .15s}.pf-btn-primary:hover:not(:disabled){background:var(--color-primary-hover)}.pf-btn-primary:disabled{opacity:.55;cursor:not-allowed}.pf-error{background:var(--color-error-bg);border:1px solid var(--color-error-border);color:var(--color-error-text);border-radius:var(--radius-sm);padding:.6rem .75rem;font-size:.875rem}.pf-label{display:flex;flex-direction:column;gap:.35rem;font-size:.875rem;font-weight:500;color:var(--color-text)}