:root{color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans KR,Malgun Gothic,sans-serif;font-size:14px;line-height:1.5;--sp-bg-primary: #ffffff;--sp-bg-secondary: #f5f6f8;--sp-bg-tertiary: #eef0f3;--sp-text-primary: #111827;--sp-text-secondary: #6b7280;--sp-text-muted: #9ca3af;--sp-accent: #2d8cff;--sp-accent-hover: #1a7ae6;--sp-border: #e5e7eb;--sp-overlay: rgba(0, 0, 0, .4);--sp-bubble-bg: #f9fafb;--sp-dot-on: #10b981;--sp-dot-off: #ef4444;--sp-dot-paused: #f59e0b;color:var(--sp-text-primary);background:var(--sp-bg-primary)}.access-shell,.standalone-shell{display:grid;gap:16px;align-content:center;min-height:100vh;padding:32px 24px;text-align:center}.access-shell__actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.access-shell button,.standalone-shell a{justify-self:center}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--sp-bg-primary: #0e1116;--sp-bg-secondary: #1a1d23;--sp-bg-tertiary: #22262e;--sp-text-primary: 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