:root{--bg: #0f172a;--bg-card: #1e293b;--bg-card-hover: #263450;--text: #f1f5f9;--text-dim: #94a3b8;--accent: #3b82f6;--accent-hover: #2563eb;--danger: #ef4444;--success: #10b981;--warn: #f59e0b;--border: rgba(255,255,255,.08);--radius: 14px;--radius-sm: 10px;--tg-theme-bg-color: var(--bg);--tg-theme-text-color: var(--text);--tg-theme-button-color: var(--accent);--tg-theme-button-text-color: #fff}html,body{height:100%;overflow-x:hidden}body{margin:0;font-family:-apple-system,SF Pro Text,Helvetica Neue,system-ui,sans-serif;background:var(--tg-theme-bg-color, var(--bg));color:var(--tg-theme-text-color, var(--text));-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.45}*{box-sizing:border-box}a{color:inherit}.app{max-width:480px;margin:0 auto;padding:12px 16px 32px;min-height:100vh}.app-header{text-align:center;padding:16px 0 8px}.app-header h1{margin:0;font-size:22px;font-weight:700;letter-spacing:-.3px}.app-header 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