:root{color-scheme:dark;--rub-bg:#0a0a0a;--rub-surface:#141414;--rub-surface-2:#1c1c1c;--rub-surface-hover:#222222;--rub-border:#262626;--rub-border-strong:#3a3a3a;--rub-text:#f5f5f5;--rub-text-muted:#a3a3a3;--rub-text-faint:#737373;--rub-accent:#fafafa;--rub-accent-fg:#0a0a0a;--rub-accent-hover:#e5e5e5;--rub-brand:#ff8fb3;--rub-brand-strong:#ff6fa0;--rub-brand-ink:#0a0a0a;--rub-danger:#ef4444;--rub-danger-fg:#fee2e2;--rub-danger-hover:#dc2626;--rub-success:#22c55e;--rub-success-fg:#dcfce7;--rub-info:#6366f1;--rub-info-fg:#e0e7ff;--rub-ring:rgba(250,250,250,0.45);--rub-bubble-bg:rgba(255,255,255,0.08);--rub-bubble-fg:#f5f5f5;--rub-success-tint:rgba(34,197,94,0.12);--rub-danger-tint:rgba(239,68,68,0.12);--rub-info-tint:rgba(99,102,241,0.14);--rub-radius-xs:4px;--rub-radius-sm:8px;--rub-radius-md:12px;--rub-radius-lg:16px;--rub-radius-xl:20px;--rub-radius-pill:999px;--rub-shadow-sm:0 1px 2px rgba(0,0,0,0.4);--rub-shadow-card:0 24px 60px rgba(0,0,0,0.5),0 6px 18px rgba(0,0,0,0.4);--rub-shadow-glow:0 0 0 4px rgba(250,250,250,0.12);--rub-font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:"Fredoka","SF Pro Rounded","Comfortaa","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-game-human:#2fb673;--rub-game-bot:#7b6cff;--rub-game-gold:#ffb23e;--rub-game-like:#39c07a;--rub-game-pass:#ff5a6e}.theme-product,[data-theme=product]{color-scheme:dark;--rub-bg:#0a0a0a;--rub-surface:#141414;--rub-surface-2:#1c1c1c;--rub-surface-hover:#222222;--rub-border:#262626;--rub-border-strong:#3a3a3a;--rub-text:#f5f5f5;--rub-text-muted:#a3a3a3;--rub-text-faint:#737373;--rub-accent:#fafafa;--rub-accent-fg:#0a0a0a;--rub-accent-hover:#e5e5e5;--rub-brand:#ff8fb3;--rub-brand-strong:#ff6fa0;--rub-brand-ink:#0a0a0a;--rub-danger:#ef4444;--rub-danger-fg:#fee2e2;--rub-danger-hover:#dc2626;--rub-success:#22c55e;--rub-success-fg:#dcfce7;--rub-info:#6366f1;--rub-info-fg:#e0e7ff;--rub-ring:rgba(250,250,250,0.45);--rub-bubble-bg:rgba(255,255,255,0.08);--rub-bubble-fg:#f5f5f5;--rub-success-tint:rgba(34,197,94,0.12);--rub-danger-tint:rgba(239,68,68,0.12);--rub-info-tint:rgba(99,102,241,0.14);--rub-radius-xs:4px;--rub-radius-sm:8px;--rub-radius-md:12px;--rub-radius-lg:16px;--rub-radius-xl:20px;--rub-radius-pill:999px;--rub-shadow-sm:0 1px 2px rgba(0,0,0,0.4);--rub-shadow-card:0 24px 60px rgba(0,0,0,0.5),0 6px 18px rgba(0,0,0,0.4);--rub-shadow-glow:0 0 0 4px rgba(250,250,250,0.12);--rub-font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:"Fredoka","SF Pro Rounded","Comfortaa","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.theme-park,[data-theme=park]{color-scheme:light;--rub-bg:#fff5e1;--rub-surface:#fff5e1;--rub-surface-2:#fff9ec;--rub-surface-hover:#fde8c8;--rub-border:#f0d8a8;--rub-border-strong:#e6c889;--rub-text:#3a2a1f;--rub-text-muted:#8a6a48;--rub-text-faint:#b8a584;--rub-accent:#c8500c;--rub-accent-fg:#fff5e1;--rub-accent-hover:#a83e08;--rub-brand:#ff8fb3;--rub-brand-strong:#b53977;--rub-brand-ink:#3a2a1f;--rub-danger:#b03a2e;--rub-danger-fg:#8f2d23;--rub-danger-hover:#8f2d23;--rub-success:#3f8a3a;--rub-success-fg:#2f6a2c;--rub-info:#8a6a48;--rub-info-fg:#6a4f30;--rub-ring:rgba(255,143,179,0.45);--rub-bubble-bg:#f3dfb1;--rub-bubble-fg:#3a2a1f;--rub-success-tint:rgba(63,138,58,0.14);--rub-danger-tint:rgba(176,58,46,0.12);--rub-info-tint:rgba(138,106,72,0.12);--rub-radius-xs:4px;--rub-radius-sm:8px;--rub-radius-md:12px;--rub-radius-lg:16px;--rub-radius-xl:20px;--rub-radius-pill:999px;--rub-shadow-sm:0 1px 3px rgba(58,42,31,0.12);--rub-shadow-card:0 24px 60px rgba(58,42,31,0.30),0 6px 18px rgba(58,42,31,0.18);--rub-shadow-glow:0 0 0 4px rgba(255,143,179,0.30);--rub-font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:"Fredoka","SF Pro Rounded","Comfortaa","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.theme-editorial,[data-theme=editorial]{color-scheme:dark;--rub-bg:#000000;--rub-surface:#0c0c0c;--rub-surface-2:#151513;--rub-surface-hover:#1d1d1a;--rub-border:#1c1b18;--rub-border-strong:#2a2925;--rub-text:#f3efe6;--rub-text-muted:#c9c4b8;--rub-text-faint:#8a857a;--rub-accent:#f3efe6;--rub-accent-fg:#08090b;--rub-accent-hover:#ffffff;--rub-brand:#d4ff45;--rub-brand-strong:#c4ef34;--rub-brand-ink:#08090b;--rub-danger:#ef4444;--rub-danger-fg:#fee2e2;--rub-danger-hover:#dc2626;--rub-success:#22c55e;--rub-success-fg:#dcfce7;--rub-info:#d4ff45;--rub-info-fg:#d4ff45;--rub-ring:rgba(243,239,230,0.35);--rub-bubble-bg:rgba(243,239,230,0.06);--rub-bubble-fg:#f3efe6;--rub-success-tint:rgba(34,197,94,0.12);--rub-danger-tint:rgba(239,68,68,0.12);--rub-info-tint:rgba(212,255,69,0.12);--rub-radius-xs:4px;--rub-radius-sm:6px;--rub-radius-md:10px;--rub-radius-lg:14px;--rub-radius-xl:20px;--rub-radius-pill:999px;--rub-shadow-sm:0 1px 2px rgba(0,0,0,0.5);--rub-shadow-card:0 24px 60px rgba(0,0,0,0.6);--rub-shadow-glow:0 0 80px -10px rgba(212,255,69,0.28);--rub-font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.theme-landing,[data-theme=landing]{color-scheme:dark;--rub-bg:#0b0a0d;--rub-surface:#100f13;--rub-surface-2:#16151a;--rub-surface-hover:#1e1c22;--rub-border:#28262e;--rub-border-strong:#3a3743;--rub-text:#f4ede1;--rub-text-muted:#b4ac9e;--rub-text-faint:#756f66;--rub-accent:#ff5a36;--rub-accent-fg:#0b0a0d;--rub-accent-hover:#ff6f4f;--rub-brand:#74a8ff;--rub-brand-strong:#5a96ff;--rub-brand-ink:#0b0a0d;--rub-danger:#ff5a6e;--rub-danger-fg:#ffb3bd;--rub-danger-hover:#ff4259;--rub-success:#74a8ff;--rub-success-fg:#aecbff;--rub-info:#74a8ff;--rub-info-fg:#aecbff;--rub-ring:rgba(255,90,54,0.40);--rub-bubble-bg:rgba(244,237,225,0.06);--rub-bubble-fg:#f4ede1;--rub-success-tint:rgba(116,168,255,0.12);--rub-danger-tint:rgba(255,90,54,0.13);--rub-info-tint:rgba(116,168,255,0.12);--rub-radius-xs:4px;--rub-radius-sm:6px;--rub-radius-md:10px;--rub-radius-lg:14px;--rub-radius-xl:20px;--rub-radius-pill:999px;--rub-shadow-sm:0 1px 2px rgba(0,0,0,0.5);--rub-shadow-card:0 24px 60px rgba(0,0,0,0.6);--rub-shadow-glow:0 0 60px -10px rgba(255,90,54,0.30);--rub-font-sans:"Hanken Grotesk","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--rub-font-serif:"Fraunces",ui-serif,Georgia,serif;--rub-font-display:"Fraunces",ui-serif,Georgia,serif;--rub-font-mono:"Martian Mono","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.theme-admin,[data-theme=admin]{color-scheme:dark;--rub-bg:#0a0a0a;--rub-surface:#131313;--rub-surface-2:#1a1a1a;--rub-surface-hover:#1f1f1f;--rub-border:#262626;--rub-border-strong:#3a3a3a;--rub-text:#f5f5f5;--rub-text-muted:#a3a3a3;--rub-text-faint:#6b6b6b;--rub-accent:#3b82f6;--rub-accent-fg:#ffffff;--rub-accent-hover:#2563eb;--rub-brand:#3b82f6;--rub-brand-strong:#2563eb;--rub-brand-ink:#ffffff;--rub-danger:#ef4444;--rub-danger-fg:#fca5a5;--rub-danger-hover:#dc2626;--rub-success:#22c55e;--rub-success-fg:#86efac;--rub-info:#3b82f6;--rub-info-fg:#93c5fd;--rub-ring:rgba(59,130,246,0.40);--rub-bubble-bg:rgba(255,255,255,0.06);--rub-bubble-fg:#f5f5f5;--rub-success-tint:rgba(34,197,94,0.08);--rub-danger-tint:rgba(239,68,68,0.08);--rub-info-tint:rgba(59,130,246,0.08);--rub-radius-xs:4px;--rub-radius-sm:6px;--rub-radius-md:8px;--rub-radius-lg:12px;--rub-radius-xl:16px;--rub-radius-pill:999px;--rub-shadow-sm:none;--rub-shadow-card:none;--rub-shadow-glow:none;--rub-font-sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.theme-playful,[data-theme=playful]{color-scheme:light;--rub-bg:#fff7fb;--rub-surface:#ffffff;--rub-surface-2:#fdeef4;--rub-surface-hover:#ffe7ef;--rub-border:#f3e1ea;--rub-border-strong:#e9c9d8;--rub-text:#3a2a1f;--rub-text-muted:#7a655a;--rub-text-faint:#9a8c84;--rub-accent:#ff7aa8;--rub-accent-fg:#ffffff;--rub-accent-hover:#ff5c93;--rub-brand:#ff7aa8;--rub-brand-strong:#ff5c93;--rub-brand-ink:#3a2a1f;--rub-danger:#ff5a6e;--rub-danger-fg:#b3263b;--rub-danger-hover:#f0334b;--rub-success:#39c07a;--rub-success-fg:#1f7a4d;--rub-info:#7b6cff;--rub-info-fg:#4a3da8;--rub-ring:rgba(255,122,168,0.40);--rub-bubble-bg:#fdeef4;--rub-bubble-fg:#3a2a1f;--rub-success-tint:rgba(57,192,122,0.14);--rub-danger-tint:rgba(255,90,110,0.12);--rub-info-tint:rgba(123,108,255,0.12);--rub-radius-xs:8px;--rub-radius-sm:12px;--rub-radius-md:18px;--rub-radius-lg:24px;--rub-radius-xl:32px;--rub-radius-pill:999px;--rub-shadow-sm:0 4px 12px rgba(91,43,62,0.08);--rub-shadow-card:0 12px 22px rgba(91,43,62,0.13);--rub-shadow-glow:0 8px 18px rgba(255,92,147,0.45);--rub-font-sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--rub-font-serif:"Instrument Serif",ui-serif,"Iowan Old Style",Georgia,serif;--rub-font-display:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--rub-font-mono:"JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace;--rub-font-pixel:"VT323","JetBrains Mono","Fira Code",ui-monospace,SFMono-Regular,monospace}.rub-t-display{font-size:clamp(3.5rem,9vw,7.5rem);line-height:.96;letter-spacing:-.045em}.rub-t-display,.rub-t-h1{font-family:var(--rub-font-display);font-weight:500;color:var(--rub-text)}.rub-t-h1{font-size:clamp(2.5rem,5.5vw,4.25rem);line-height:1.02;letter-spacing:-.035em}.rub-t-h2{font-size:clamp(2rem,3.5vw,3rem);font-weight:500;line-height:1.05;letter-spacing:-.03em}.rub-t-h2,.rub-t-h3{font-family:var(--rub-font-display);color:var(--rub-text)}.rub-t-h3{font-size:1.5rem;font-weight:600;line-height:1.2;letter-spacing:-.02em}.rub-t-body-lg{font-size:1.1875rem;line-height:1.55;letter-spacing:-.005em}.rub-t-body,.rub-t-body-lg{font-family:var(--rub-font-sans);color:var(--rub-text-muted)}.rub-t-body{font-size:1rem;line-height:1.6}.rub-t-caption{font-family:var(--rub-font-sans);font-size:.8125rem;line-height:1.5;color:var(--rub-text-faint)}.rub-t-italic{font-family:var(--rub-font-serif);font-style:italic;font-weight:400;letter-spacing:-.02em;color:var(--rub-text)}.rub-t-mark{font-size:.6875rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--rub-text-faint)}.rub-t-mark,.rub-t-mono{font-family:var(--rub-font-mono)}.rub-t-mono{font-feature-settings:"ss03","tnum"}.rub-t-mono,.rub-ticker{font-variant-numeric:tabular-nums}.rub-ticker{font-feature-settings:"tnum"}.rub-root{background:var(--rub-bg);color:var(--rub-text);font-family:var(--rub-font-sans);font-feature-settings:"cv11","ss01","calt";text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.rub-root *,.rub-root :after,.rub-root :before{box-sizing:border-box}.rub-root ::selection{background:var(--rub-brand);color:var(--rub-brand-ink)}.rub-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.625rem 1rem;border:1px solid transparent;border-radius:var(--rub-radius-md);font-family:var(--rub-font-sans);font-size:.9375rem;font-weight:600;line-height:1;white-space:nowrap;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none;text-decoration:none;transition:background-color .12s ease,border-color .12s ease,color .12s ease,transform .12s ease,box-shadow .12s ease}.rub-btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--rub-ring)}.rub-btn:disabled,.rub-btn[aria-disabled=true],.rub-btn[data-loading=true]{opacity:.55;cursor:not-allowed;pointer-events:none}.rub-btn:active:not(:disabled){transform:scale(.97)}.rub-btn--primary{background:var(--rub-accent);color:var(--rub-accent-fg)}.rub-btn--primary:hover:not(:disabled){background:var(--rub-accent-hover)}.rub-btn--brand{background:var(--rub-brand);color:var(--rub-brand-ink)}.rub-btn--brand:hover:not(:disabled){background:var(--rub-brand-strong)}.rub-btn--ghost{background:transparent;color:var(--rub-text);border-color:var(--rub-border-strong)}.rub-btn--ghost:hover:not(:disabled){background:var(--rub-surface-hover);border-color:var(--rub-border-strong)}.rub-btn--subtle{background:var(--rub-surface);color:var(--rub-text);border-color:var(--rub-border)}.rub-btn--subtle:hover:not(:disabled){background:var(--rub-surface-hover)}.rub-btn--danger{background:var(--rub-danger);color:var(--rub-accent-fg)}.rub-btn--danger:hover:not(:disabled){background:var(--rub-danger-hover)}.rub-btn--link{background:transparent;color:var(--rub-text);padding:0;border-radius:0;border-bottom:1px solid var(--rub-border-strong);font-weight:500}.rub-btn--link:hover:not(:disabled){color:var(--rub-brand);border-color:var(--rub-brand)}.rub-btn--sm{padding:.375rem .75rem;font-size:.8125rem;border-radius:var(--rub-radius-sm)}.rub-btn--lg{padding:.875rem 1.5rem;font-size:1rem}.rub-btn--pill{border-radius:var(--rub-radius-pill)}.rub-btn--block{display:flex;width:100%}.rub-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;padding:0;border:1px solid transparent;border-radius:var(--rub-radius-md);background:transparent;color:var(--rub-text-muted);cursor:pointer;transition:background-color .12s ease,color .12s ease,box-shadow .12s ease}.rub-icon-btn:hover:not(:disabled){background:var(--rub-surface-hover);color:var(--rub-text)}.rub-icon-btn:focus-visible{outline:none;box-shadow:0 0 0 3px var(--rub-ring)}.rub-icon-btn--sm{width:1.75rem;height:1.75rem}.rub-card{background:var(--rub-surface);border:1px solid var(--rub-border);border-radius:var(--rub-radius-lg);color:var(--rub-text)}.rub-card--pad{padding:1.5rem}.rub-card--interactive{transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.rub-card--interactive:hover{border-color:var(--rub-border-strong)}.rub-card--elevated{box-shadow:var(--rub-shadow-card)}.rub-rule{height:1px;border:0;background:var(--rub-border)}.rub-rule--strong{background:var(--rub-border-strong)}.rub-divider{height:1px;border:0;background:linear-gradient(90deg,transparent,var(--rub-border-strong),transparent)}.rub-field{display:flex;flex-direction:column;gap:.375rem}.rub-label{font-family:var(--rub-font-sans);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--rub-text-muted)}.rub-hint{font-size:.8125rem;color:var(--rub-text-faint)}.rub-error{font-size:.8125rem;font-weight:500;color:var(--rub-danger)}.rub-input,.rub-textarea{width:100%;padding:.625rem .75rem;background:var(--rub-surface);color:var(--rub-text);border:1px solid var(--rub-border);border-radius:var(--rub-radius-md);font-family:var(--rub-font-sans);font-size:.9375rem;line-height:1.4;transition:border-color .12s ease,background-color .12s ease,box-shadow .12s ease}.rub-input::placeholder,.rub-textarea::placeholder{color:var(--rub-text-faint)}.rub-input:focus,.rub-textarea:focus{outline:none;border-color:var(--rub-border-strong);background:var(--rub-surface-2);box-shadow:0 0 0 3px var(--rub-ring)}.rub-input[data-invalid=true],.rub-textarea[data-invalid=true]{border-color:var(--rub-danger)}.rub-input:disabled,.rub-textarea:disabled{opacity:.6;cursor:not-allowed}.rub-textarea{min-height:6rem;resize:vertical}.rub-input--sm{padding:.375rem .625rem;font-size:.8125rem}.rub-select{width:100%;padding:.625rem 2rem .625rem .75rem;background-color:var(--rub-surface);color:var(--rub-text);border:1px solid var(--rub-border);border-radius:var(--rub-radius-md);font-family:var(--rub-font-sans);font-size:.9375rem;line-height:1.4;cursor:pointer;-moz-appearance:none;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23a3a3a3' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right .6rem center;background-size:1rem;transition:border-color .12s ease,background-color .12s ease,box-shadow .12s ease}.rub-select:focus{outline:none;border-color:var(--rub-border-strong);background-color:var(--rub-surface-2);box-shadow:0 0 0 3px var(--rub-ring)}.rub-select[data-invalid=true]{border-color:var(--rub-danger)}.rub-select:disabled{opacity:.6;cursor:not-allowed}.rub-select--sm{padding:.375rem 1.75rem .375rem .625rem;font-size:.8125rem}.rub-checkbox-row{display:flex;align-items:flex-start;gap:.625rem;padding:.75rem;border:1px solid var(--rub-border);border-radius:var(--rub-radius-md);cursor:pointer;transition:background-color .12s ease,border-color .12s ease}.rub-checkbox-row:hover{background:var(--rub-surface-hover)}.rub-checkbox-row[data-checked=true]{border-color:var(--rub-success);background:var(--rub-success-tint)}.rub-checkbox{width:1.1rem;height:1.1rem;accent-color:var(--rub-accent);margin-top:.1rem;flex:none}.rub-switch{position:relative;display:inline-flex;align-items:center;width:2.5rem;height:1.5rem;border-radius:var(--rub-radius-pill);background:var(--rub-border-strong);border:none;cursor:pointer;padding:0;transition:background-color .15s ease}.rub-switch[data-on=true]{background:var(--rub-accent)}.rub-switch:focus-visible{outline:none;box-shadow:0 0 0 3px var(--rub-ring)}.rub-switch__thumb{position:absolute;left:.15rem;width:1.2rem;height:1.2rem;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.3);transition:transform .15s ease}.rub-switch[data-on=true] .rub-switch__thumb{transform:translateX(1rem)}.rub-chip{display:inline-flex;align-items:center;gap:.375rem;padding:.25rem .625rem;border-radius:var(--rub-radius-pill);border:1px solid var(--rub-border);background:var(--rub-surface);color:var(--rub-text);font-size:.8125rem;font-weight:600;line-height:1.2;white-space:nowrap}.rub-chip--interactive{cursor:pointer;transition:background-color .12s ease,border-color .12s ease,transform .12s ease}.rub-chip--interactive:hover{background:var(--rub-surface-hover)}.rub-chip--interactive:active{transform:scale(.97)}.rub-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.125rem .5rem;border-radius:var(--rub-radius-sm);font-size:.6875rem;font-weight:700;letter-spacing:.02em;line-height:1.4;text-transform:uppercase}.rub-badge--neutral{background:var(--rub-surface-2);color:var(--rub-text-muted)}.rub-badge--accent{background:var(--rub-accent);color:var(--rub-accent-fg)}.rub-badge--brand{background:var(--rub-brand);color:var(--rub-brand-ink)}.rub-badge--success{background:var(--rub-success-tint);color:var(--rub-success-fg)}.rub-badge--danger{background:var(--rub-danger-tint);color:var(--rub-danger-fg)}.rub-badge--info{background:var(--rub-info-tint);color:var(--rub-info-fg)}.rub-count{display:inline-flex;align-items:center;justify-content:center;min-width:1.05rem;height:1.05rem;padding:0 .3rem;border-radius:var(--rub-radius-pill);background:var(--rub-danger);color:#fff;font-size:.625rem;font-weight:700;line-height:1}.rub-banner{display:flex;align-items:flex-start;gap:.625rem;padding:.75rem 1rem;border:1px solid var(--rub-border);border-radius:var(--rub-radius-md);font-size:.875rem;line-height:1.5;color:var(--rub-text)}.rub-banner--success{background:var(--rub-success-tint);border-color:var(--rub-success);color:var(--rub-success-fg)}.rub-banner--danger{background:var(--rub-danger-tint);border-color:var(--rub-danger);color:var(--rub-danger-fg)}.rub-banner--info{background:var(--rub-info-tint);border-color:var(--rub-info);color:var(--rub-info-fg)}.rub-banner__icon{flex:none;margin-top:.1rem}.rub-banner__body{flex:1 1;min-width:0}.rub-banner__dismiss{flex:none;display:inline-flex;align-items:center;justify-content:center;margin:-.125rem -.25rem -.125rem 0;padding:.25rem;border:none;background:transparent;color:inherit;cursor:pointer;border-radius:var(--rub-radius-sm);opacity:.7;transition:opacity .12s ease}.rub-banner__dismiss:hover{opacity:1}.rub-tabs{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem;border-radius:var(--rub-radius-md);background:var(--rub-surface-2);border:1px solid var(--rub-border)}.rub-tab{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;background:transparent;color:var(--rub-text-muted);padding:.375rem .75rem;border-radius:var(--rub-radius-sm);font-size:.875rem;font-weight:600;cursor:pointer;transition:background-color .12s ease,color .12s ease}.rub-tab:hover{color:var(--rub-text)}.rub-tab[data-active=true]{background:var(--rub-surface);color:var(--rub-text);box-shadow:var(--rub-shadow-sm)}.rub-tab:focus-visible{outline:none;box-shadow:0 0 0 3px var(--rub-ring)}.rub-overlay{position:fixed;inset:0;background:rgba(0,0,0,.55);display:flex;align-items:center;justify-content:center;padding:1rem;z-index:1000;animation:rub-fade-in .16s ease}.rub-dialog{position:relative;width:100%;max-width:32rem;max-height:calc(100dvh - 2rem);overflow:auto;background:var(--rub-surface);color:var(--rub-text);border:1px solid var(--rub-border);border-radius:var(--rub-radius-xl);box-shadow:var(--rub-shadow-card);animation:rub-slide-up .2s cubic-bezier(.2,.8,.2,1)}.rub-dialog__header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem 1.5rem .75rem}.rub-dialog__title{font-family:var(--rub-font-display);font-size:1.25rem;font-weight:600;letter-spacing:-.01em}.rub-dialog__subtitle{margin-top:.25rem;font-size:.875rem;color:var(--rub-text-muted)}.rub-dialog__body{padding:.75rem 1.5rem 1.5rem}.rub-dialog__footer{display:flex;justify-content:flex-end;gap:.5rem;padding:0 1.5rem 1.5rem}.rub-dialog__close{flex:none}.rub-overlay--sheet{align-items:flex-end;padding:0}.rub-overlay--sheet .rub-dialog{max-width:36rem;border-radius:var(--rub-radius-xl) var(--rub-radius-xl) 0 0;animation:rub-sheet-up .24s cubic-bezier(.2,.8,.2,1)}.rub-sheet__grabber{width:2.5rem;height:.25rem;border-radius:var(--rub-radius-pill);background:var(--rub-border-strong);margin:.625rem auto 0}.rub-avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-family:var(--rub-font-display);font-weight:700;color:#0a0a0a;overflow:hidden;box-shadow:0 0 0 2px rgba(255,255,255,.5);flex:none}.rub-avatar img{width:100%;height:100%;object-fit:cover}.rub-spinner{display:inline-block;width:1rem;height:1rem;border:2px solid;border-right:2px solid transparent;border-radius:50%;animation:rub-spin .7s linear infinite}.rub-tooltip{position:absolute;z-index:1100;padding:.3rem .5rem;background:var(--rub-text);color:var(--rub-bg);border-radius:var(--rub-radius-sm);font-size:.75rem;font-weight:500;white-space:nowrap;pointer-events:none;box-shadow:var(--rub-shadow-card);animation:rub-fade-in .12s ease}.rub-code{border:1px solid var(--rub-border);border-radius:var(--rub-radius-md);background:var(--rub-surface-2);overflow:hidden}.rub-code__bar{display:flex;align-items:center;justify-content:space-between;padding:.5rem .75rem;border-bottom:1px solid var(--rub-border);background:var(--rub-surface)}.rub-code__dots{display:inline-flex;gap:.35rem}.rub-code__dot{width:.55rem;height:.55rem;border-radius:50%;background:var(--rub-text-faint);opacity:.4}.rub-code__lang{font-family:var(--rub-font-mono);font-size:.6875rem;letter-spacing:.08em;text-transform:uppercase;color:var(--rub-text-faint)}.rub-code pre{margin:0;padding:1rem;overflow-x:auto}.rub-code code{font-family:var(--rub-font-mono);font-size:.8125rem;line-height:1.6;color:var(--rub-text);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.rub-section{width:100%;max-width:80rem;margin-inline:auto;padding:6rem 1.5rem}.rub-eyebrow{gap:.5rem;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:var(--rub-text-faint)}.rub-eyebrow,.rub-kbd{display:inline-flex;align-items:center;font-family:var(--rub-font-mono);font-size:.6875rem}.rub-kbd{justify-content:center;min-width:1.25rem;height:1.25rem;padding:0 .35rem;border:1px solid var(--rub-border-strong);border-radius:var(--rub-radius-sm);background:var(--rub-surface-2);color:var(--rub-text-muted);font-weight:600;line-height:1}.rub-prompt{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem .875rem;background:var(--rub-surface);border:1px solid var(--rub-border-strong);border-radius:var(--rub-radius-pill);box-shadow:var(--rub-shadow-card);color:var(--rub-text);font-family:var(--rub-font-sans);font-size:.875rem;font-weight:500;line-height:1;cursor:default}button.rub-prompt{cursor:pointer}.rub-prompt__icon{display:inline-flex;color:var(--rub-text-muted)}@keyframes rub-fade-in{0%{opacity:0}to{opacity:1}}@keyframes rub-spin{to{transform:rotate(1turn)}}@keyframes rub-slide-up{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes rub-sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes rub-pulse{0%{box-shadow:0 0 0 0 var(--rub-ring)}70%{box-shadow:0 0 0 8px transparent}to{box-shadow:0 0 0 0 transparent}}.rub-spin{animation:rub-spin .9s linear infinite}.rub-pulse{animation:rub-pulse 2s ease-out infinite}@media (prefers-reduced-motion:reduce){.rub-root *,.rub-root :after,.rub-root :before{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}