:root{--primary: #46178f;--primary-light: #6c3cbf;--primary-dark: #2e0f5e;--accent: #ff3355;--accent-glow: rgba(255, 51, 85, .3);--color-red: #e21b3c;--color-blue: #1368ce;--color-gold: #d89e00;--color-green: #26890c;--bg-dark: #0e0e1a;--bg-card: rgba(255, 255, 255, .06);--bg-card-solid: #1a1a2e;--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .4);--radius: 12px;--radius-lg: 20px;--radius-sm: 8px;--shadow: 0 8px 32px rgba(0, 0, 0, .3);--shadow-glow: 0 0 40px rgba(70, 23, 143, .4);--font: "Montserrat", -apple-system, BlinkMacSystemFont, sans-serif;--transition: .25s cubic-bezier(.4, 0, .2, 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.qr-image{width:140px;height:140px;margin:0 auto .75rem;border-radius:var(--radius-sm);padding:6px}.join-overlay-url{font-size:.65rem;color:var(--text-muted);word-break:break-all;line-height:1.3}@media(max-width:600px){#join-overlay{top:.5rem;left:.5rem}.join-overlay-toggle{padding:.4rem .7rem}.join-overlay-pin{font-size:.8rem}.join-overlay-panel .qr-image{width:110px;height:110px}}.demo-banner{position:fixed;top:0;left:0;right:0;z-index:9999;background:linear-gradient(90deg,#1a1a2e,#2d1b69);color:var(--text-secondary);text-align:center;padding:.5rem 1rem;font-size:.85rem;border-bottom:1px solid rgba(255,255,255,.1)}.demo-banner strong{color:var(--accent)}