@charset "UTF-8";:root{--brand-primary: #1d4ed8;--brand-accent: #0ea5e9;--bg: #f7f7f8;--surface: #ffffff;--text: #18181b;--text-muted: #6b7280;--border: #e5e7eb;--radius: 14px;--shadow: 0 1px 2px rgba(16, 24, 40, .06), 0 1px 3px rgba(16, 24, 40, .1);--font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}img{max-width:100%;display:block}.container{width:100%;max-width:460px;margin:0 auto;padding:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px 16px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text);font-size:.95rem;font-weight:600;transition:background .15s ease,border-color .15s ease}.btn:hover{border-color:var(--brand-primary)}.btn--primary{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.btn--primary:hover{filter:brightness(.96)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}