:root{--bg-page:#0d0d18;--bg-surface:#181828;--bg-elevated:#222238;--bg-hover:#2c2c48;--border:#333350;--text-primary:#e8e8f0;--text-secondary:#a8a8b8;--text-muted:#7a7a90;--accent:#7c6cf7;--positive:#2dd4a0;--negative:#f06070;--neutral:#f0b030;--font-display:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-body:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-ui:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}[data-theme=light]{--bg-page:#f7f7fa;--bg-surface:#fff;--bg-elevated:#ededf4;--bg-hover:#e2e2ec;--border:#d4d4e0;--text-primary:#18182a;--text-secondary:#555568;--text-muted:#7e7e94;--accent:#5a4ed0;--positive:#147a4a;--negative:#c43030;--neutral:#a07800}[data-high-contrast=true][data-theme=dark]{--bg-page:#000;--bg-surface:#0a0a14;--bg-elevated:#14142a;--bg-hover:#1e1e3a;--border:#88a;--text-primary:#fff;--text-secondary:#e0e0e8;--text-muted:#b0b0c0;--accent:#9d8fff;--positive:#50ff90;--negative:#ff6070;--neutral:#ffcc30}[data-high-contrast=true][data-theme=light]{--bg-page:#fff;--bg-surface:#fff;--bg-elevated:#f0f0f0;--bg-hover:#e0e0e0;--border:#333;--text-primary:#000;--text-secondary:#1a1a2a;--text-muted:#333348;--accent:#20c;--positive:#050;--negative:#b00;--neutral:#6a5000}*,:after,:before{box-sizing:border-box}body{background-color:var(--bg-page);color:var(--text-primary);font-family:var(--font-body);margin:0;padding:0;-webkit-font-smoothing:antialiased}.page{margin:0 auto;max-width:1200px;padding:0 16px 60px}.controls{margin:16px 0 20px}@media(max-width:1024px){.page{padding:16px 14px 40px}}.tour-popover.driver-popover{background:var(--bg-surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 32px #0000002e;color:var(--text-primary);font-family:var(--font-ui)}.tour-popover .driver-popover-title{color:var(--text-primary);font-family:var(--font-display);font-size:1.1rem;font-weight:700}.tour-popover .driver-popover-description{color:var(--text-primary);font-size:.85rem;line-height:1.5}.tour-popover .driver-popover-progress-text{color:var(--text-muted);font-size:.7rem}.tour-popover.driver-popover .driver-popover-footer button{text-shadow:none}.tour-popover .driver-popover-prev-btn{background:none;border:1.5px solid var(--border);border-radius:4px;color:var(--text-primary);font-family:var(--font-ui);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.tour-popover .driver-popover-prev-btn:hover{background:var(--bg-elevated)}.tour-popover .driver-popover-close-btn-text,.tour-popover .driver-popover-next-btn{background:var(--accent);border:none;border-radius:4px;color:#fff;font-family:var(--font-ui);font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase}.tour-popover .driver-popover-close-btn-text:hover,.tour-popover .driver-popover-next-btn:hover{background:var(--accent);color:#fff;opacity:.85}.tour-popover .driver-popover-arrow-side-bottom .driver-popover-arrow,.tour-popover .driver-popover-arrow-side-left .driver-popover-arrow,.tour-popover .driver-popover-arrow-side-right .driver-popover-arrow,.tour-popover .driver-popover-arrow-side-top .driver-popover-arrow{border-color:var(--bg-surface)}.carousel-row{align-items:center;background:var(--bg-page);display:flex;padding:0 16px;position:relative}.carousel-row__arrow{align-items:center;background:var(--bg-elevated);border:none;border-radius:50%;color:var(--text-secondary);cursor:pointer;display:flex;flex-shrink:0;font-size:1rem;height:24px;justify-content:center;line-height:1;transition:background .15s,color .15s;width:24px;z-index:1}.carousel-row__arrow:hover{background:var(--accent);color:#fff}