:root{--bpx-color-primary:#3762fa;--bpx-color-primary-hover:#2f54dc;--bpx-color-primary-pressed:#2647c4;--bpx-color-primary-dark:#1f3fb8;--bpx-color-primary-soft:#eef3ff;--bpx-color-primary-wash:#f5f8ff;--bpx-color-primary-tint:#eaf1ff;--bpx-color-primary-border:#c7d5ff;--bpx-color-primary-glow:rgba(55,98,250,0.24);--bpx-color-navy:#0f172a;--bpx-color-navy-deep:#101828;--bpx-color-navy-mid:#2f54dc;--bpx-color-heading:#0f172a;--bpx-color-text-primary:#101828;--bpx-color-text-secondary:#667085;--bpx-color-surface-on-brand:#2f54dc;--bpx-color-surface-on-brand-hover:#2647c4;--bpx-color-surface-on-navy:var(--bpx-color-surface-on-brand);--bpx-color-surface-on-navy-hover:var(--bpx-color-surface-on-brand-hover);--bpx-color-secondary:#2f54dc;--bpx-color-accent-amber:#f5a623;--bpx-color-accent-amber-deep:#b76a00;--bpx-color-accent-teal:#1db88a;--bpx-color-accent-teal-deep:#0e8f68;--bpx-color-success:#1db88a;--bpx-color-success-soft:#e8f8f3;--bpx-color-success-border:rgba(29,184,138,0.25);--bpx-color-warning:#f5a623;--bpx-color-warning-soft:#fff6e6;--bpx-color-warning-border:rgba(245,166,35,0.3);--bpx-color-danger:#e5484d;--bpx-color-danger-deep:#b42318;--bpx-color-danger-soft:#fdedee;--bpx-color-danger-border:rgba(229,72,77,0.25);--bpx-color-info:#3762fa;--bpx-color-info-soft:#eef3ff;--bpx-color-info-border:#c7d5ff;--bpx-color-page:#ffffff;--bpx-color-page-soft:#f7f9fd;--bpx-color-canvas:#f7f9fd;--bpx-color-surface:#ffffff;--bpx-color-surface-soft:#f3f5f9;--bpx-color-surface-control:#f0f2f7;--bpx-color-surface-muted:#eef3fc;--bpx-color-border:#e4e8f0;--bpx-color-border-soft:#edf1f7;--bpx-color-border-subtle:#edf1f7;--bpx-color-border-strong:#d6dde8;--bpx-color-border-blue:#c7d5ff;--bpx-color-text-strong:#0f172a;--bpx-color-text-muted:#98a2b3;--bpx-color-text-faint:#c5cdda;--bpx-color-text-slate:#475569;--bpx-radius-sm:4px;--bpx-radius-md:5px;--bpx-radius-lg:6px;--bpx-shadow-card:0 1px 0 rgba(15,23,42,0.06);--bpx-shadow-panel:0 1px 2px rgba(15,23,42,0.06);--bpx-shadow-elevation-1:0 1px 2px rgba(15,23,42,0.04),0 1px 3px rgba(15,23,42,0.03);--bpx-shadow-elevation-2:0 2px 8px rgba(15,23,42,0.055),0 1px 2px rgba(15,23,42,0.04);--bpx-shadow-elevation-3:0 6px 18px rgba(15,23,42,0.065),0 2px 6px rgba(15,23,42,0.04);--bpx-shadow-elevation-4:0 12px 28px rgba(15,23,42,0.075),0 4px 12px rgba(15,23,42,0.05);--bpx-shadow-card-hover:0 14px 36px rgba(55,98,250,0.12),0 4px 10px rgba(55,98,250,0.06);--bpx-shadow-card-on-dark:0 12px 32px rgba(0,0,0,0.35),0 0 0 1px rgba(255,255,255,0.06);--bpx-shadow-card-on-dark-hover:0 18px 48px rgba(0,0,0,0.4),0 0 0 1px rgba(255,255,255,0.09);--bpx-space-rhythm-1:0.5rem;--bpx-space-rhythm-2:0.75rem;--bpx-space-rhythm-3:1rem;--bpx-space-rhythm-4:1.5rem;--bpx-space-rhythm-5:2rem;--bpx-marketing-brand-stop-1:#2647c4;--bpx-marketing-brand-stop-2:#3762fa;--bpx-marketing-brand-stop-3:#2f54dc;--bpx-marketing-brand-stop-4:#1f3fb8;--bpx-marketing-dark-stop-1:var(--bpx-marketing-brand-stop-1);--bpx-marketing-dark-stop-2:var(--bpx-marketing-brand-stop-2);--bpx-marketing-dark-stop-3:var(--bpx-marketing-brand-stop-3);--bpx-marketing-dark-stop-4:var(--bpx-marketing-brand-stop-4);--bpx-marketing-light-stop-1:#f5f8ff;--bpx-marketing-light-stop-2:#eef3fc;--bpx-marketing-light-stop-3:#ffffff;--bpx-mesh-1:radial-gradient(ellipse 80% 55% at 100% 0%,rgba(55,98,250,0.14),transparent 52%);--bpx-mesh-2:radial-gradient(ellipse 70% 50% at 0% 100%,rgba(180,198,231,0.5),transparent 48%);--bpx-mesh-3:radial-gradient(ellipse 55% 40% at 80% 100%,rgba(20,184,166,0.12),transparent 50%);--bpx-mesh-4:radial-gradient(ellipse 50% 35% at 12% 18%,rgba(245,166,35,0.1),transparent 48%);--bpx-font-size-xs:0.75rem;--bpx-font-size-sm:0.875rem;--bpx-font-size-md:1rem;--bpx-font-size-lg:1.125rem;--bpx-font-size-xl:1.25rem;--bpx-font-size-2xl:1.5rem;--bpx-font-size-3xl:1.875rem;--bpx-font-size-display:2.25rem;--bpx-line-tight:1.2;--bpx-line-snug:1.35;--bpx-line-normal:1.5;--bpx-line-relaxed:1.625;--bpx-letter-label:0.14em;--bpx-letter-tight-display:-0.02em;--bpx-color-surface-raised:#fafafa;--bpx-focus-ring-width:2px;--bpx-focus-ring-offset:2px;--bpx-focus-ring-color:rgba(55,98,250,0.45);--bpx-focus-ring-shadow:0 0 0 4px rgba(55,98,250,0.16);--bpx-button-height-md:2.5rem;--bpx-button-height-sm:2.125rem;--bpx-form-control-height:2.375rem;--bpx-font-size-4xl:clamp(2.25rem,1.6rem + 2.6vw,2.75rem);--bpx-font-size-5xl:clamp(2.75rem,1.9rem + 3.6vw,3.5rem);--bpx-font-size-hero:clamp(3.25rem,2.1rem + 5vw,4.5rem);--bpx-font-weight-normal:400;--bpx-font-weight-medium:500;--bpx-font-weight-semibold:600;--bpx-font-weight-bold:700;--bpx-font-weight-black:800;--bpx-letter-hero:-0.03em;--bpx-letter-snug:-0.01em;--bpx-letter-wide:0.02em;--bpx-letter-wider:0.08em;--bpx-radius-xl:10px;--bpx-radius-2xl:16px;--bpx-radius-3xl:24px;--bpx-radius-pill:999px;--bpx-space-rhythm-0:0.25rem;--bpx-space-rhythm-6:3rem;--bpx-space-rhythm-7:4rem;--bpx-space-rhythm-8:6rem;--bpx-space-rhythm-9:8rem;--bpx-container-prose:70ch;--bpx-container-marketing:1200px;--bpx-container-admin:1380px;--bpx-container-wide:1536px;--bpx-motion-duration-instant:80ms;--bpx-motion-duration-fast:140ms;--bpx-motion-duration-base:220ms;--bpx-motion-duration-slow:320ms;--bpx-motion-duration-slower:480ms;--bpx-motion-ease-standard:cubic-bezier(0.22,1,0.36,1);--bpx-motion-ease-emphasized:cubic-bezier(0.2,0,0,1);--bpx-motion-ease-exit:cubic-bezier(0.4,0,1,1);--bpx-motion-ease-spring:cubic-bezier(0.34,1.56,0.64,1);--bpx-motion-hover:var(--bpx-motion-duration-fast);--bpx-motion-ease:var(--bpx-motion-ease-standard);--bpx-chart-1:#3762fa;--bpx-chart-2:#0ea5e9;--bpx-chart-3:#6366f1;--bpx-chart-4:#a855f7;--bpx-chart-5:#f5a623;--bpx-chart-6:#1db88a;--bpx-chart-7:#eab308;--bpx-chart-8:#64748b}:root,[data-density=comfortable]{--bpx-density-control:2.75rem;--bpx-density-gap:1rem;--bpx-density-field-padding-y:0.625rem;--bpx-density-font-size:1rem}[data-density=compact]{--bpx-density-control:2.375rem;--bpx-density-gap:0.75rem;--bpx-density-field-padding-y:0.5rem;--bpx-density-font-size:0.875rem}[data-density=operator]{--bpx-density-control:3.25rem;--bpx-density-gap:0.875rem;--bpx-density-field-padding-y:0.875rem;--bpx-density-font-size:1.0625rem}:root{--bpx-text-primary:var(--bpx-color-text-primary);--bpx-text-secondary:var(--bpx-color-text-secondary);--bpx-text-muted:var(--bpx-color-text-muted);--bpx-text-faint:var(--bpx-color-text-faint);--bpx-text-heading:var(--bpx-color-heading);--bpx-text-link:var(--bpx-color-accent-teal);--bpx-text-link-hover:color-mix(in srgb,var(--bpx-color-accent-teal) 78%,var(--bpx-color-heading));--bpx-border-default:var(--bpx-color-border);--bpx-radius-md:var(--bpx-radius-md);--bpx-platform-space-1:var(--bpx-space-rhythm-1);--bpx-platform-space-2:var(--bpx-space-rhythm-2);--bpx-platform-space-3:var(--bpx-space-rhythm-3);--bpx-platform-space-4:var(--bpx-space-rhythm-4);--bpx-platform-space-5:var(--bpx-space-rhythm-5);--bpx-type-body:var(--bpx-font-size-md);--bpx-type-body-line:var(--bpx-line-relaxed);--bpx-type-lead:var(--bpx-font-size-lg);--bpx-type-title:var(--bpx-font-size-2xl);--bpx-type-display:var(--bpx-font-size-display);--bpx-type-label:var(--bpx-font-size-xs);--bpx-type-caption:var(--bpx-font-size-sm);--bpx-semantic-shadow-card:var(--bpx-shadow-card);--bpx-semantic-shadow-card-hover:var(--bpx-shadow-card-hover);--bpx-semantic-shadow-panel:var(--bpx-shadow-panel);--bpx-semantic-shadow-raised:var(--bpx-shadow-elevation-3);--bpx-bg-app:var(--bpx-color-canvas);--bpx-bg-surface:var(--bpx-color-surface);--bpx-bg-surface-muted:var(--bpx-color-surface-muted);--bpx-accent-primary:var(--bpx-color-primary);--bpx-accent-primary-hover:var(--bpx-color-primary-hover);--bpx-accent-primary-soft:var(--bpx-color-primary-soft);--bpx-accent-secondary:var(--bpx-color-secondary);--bpx-status-success:var(--bpx-color-success);--bpx-status-success-soft:var(--bpx-color-success-soft);--bpx-status-warning:var(--bpx-color-warning);--bpx-status-warning-soft:var(--bpx-color-warning-soft);--bpx-status-danger:var(--bpx-color-danger);--bpx-status-danger-soft:var(--bpx-color-danger-soft);--bpx-status-info:var(--bpx-color-info);--bpx-status-info-soft:var(--bpx-color-info-soft);--bpx-motion-hover:180ms;--bpx-motion-focus:150ms;--bpx-motion-press:100ms;--bpx-motion-ease:cubic-bezier(0.22,1,0.36,1);--bpx-shadow-xs:0 1px 2px rgba(15,23,42,0.04);--bpx-shadow-sm:0 2px 8px rgba(15,23,42,0.055);--bpx-shadow-md:0 6px 18px rgba(15,23,42,0.065);--bpx-shadow-lg:0 12px 28px rgba(15,23,42,0.075);--bpx-elevation-2-shadow:0 2px 10px rgba(15,23,42,0.05),0 1px 3px rgba(15,23,42,0.04);--bpx-gradient-btn-primary:linear-gradient(180deg,color-mix(in srgb,var(--bpx-bg-surface) 18%,var(--bpx-accent-primary)) 0%,var(--bpx-accent-primary-hover) 100%);--bpx-gradient-btn-primary-hover:linear-gradient(180deg,color-mix(in srgb,var(--bpx-bg-surface) 26%,var(--bpx-accent-primary)) 0%,color-mix(in srgb,var(--bpx-accent-primary-hover) 82%,black) 100%)}.bpx-btn-primary{display:inline-flex;min-height:44px;flex-shrink:0;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--bpx-radius-md);padding:0 1.25rem;font-size:var(--bpx-font-size-sm);font-weight:600;color:#fff;text-decoration:none;cursor:pointer;border:1px solid color-mix(in srgb,var(--bpx-bg-surface) 16%,transparent);background-image:var(--bpx-gradient-btn-primary);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 22%,transparent) inset,var(--bpx-shadow-xs);transition:background-image var(--bpx-motion-hover) var(--bpx-motion-ease),filter var(--bpx-motion-hover) var(--bpx-motion-ease),box-shadow var(--bpx-motion-hover) var(--bpx-motion-ease),transform var(--bpx-motion-hover) var(--bpx-motion-ease)}@media (hover:hover) and (prefers-reduced-motion:no-preference){.bpx-btn-primary:hover{transform:translateY(-1px);background-image:var(--bpx-gradient-btn-primary-hover);filter:brightness(1.03);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 28%,transparent) inset,0 6px 16px color-mix(in srgb,var(--bpx-accent-primary) 22%,transparent)}.bpx-btn-primary:active{transform:translateY(0) scale(.98);filter:brightness(.97);transition-duration:var(--bpx-motion-press)}}@media (hover:hover) and (prefers-reduced-motion:reduce){.bpx-btn-primary:hover{background-image:var(--bpx-gradient-btn-primary-hover);filter:brightness(1.03)}.bpx-btn-primary:active{filter:brightness(.97);transition-duration:var(--bpx-motion-press)}}.bpx-btn-primary:disabled{cursor:not-allowed;opacity:.55;transform:none;filter:none}.bpx-btn-secondary{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border-radius:var(--bpx-radius-md);padding:0 1rem;font-size:var(--bpx-font-size-sm);font-weight:600;color:var(--bpx-text-heading);text-decoration:none;cursor:pointer;border:1px solid var(--bpx-color-border-strong);background:var(--bpx-bg-surface);box-shadow:var(--bpx-shadow-xs);transition:background-color var(--bpx-motion-hover) var(--bpx-motion-ease)}.bpx-btn-secondary:hover{background:var(--bpx-bg-surface-muted)}.bpx-btn-secondary:disabled{cursor:not-allowed;opacity:.5}.bpx-btn-quiet{display:inline-flex;min-height:40px;align-items:center;justify-content:center;border-radius:var(--bpx-radius-md);padding:.5rem .75rem;font-size:var(--bpx-font-size-sm);font-weight:600;color:var(--bpx-text-heading);text-decoration:none;cursor:pointer;border:1px solid var(--bpx-color-border-strong);background:var(--bpx-bg-surface);box-shadow:var(--bpx-shadow-xs);transition:background-color var(--bpx-motion-hover) var(--bpx-motion-ease),border-color var(--bpx-motion-hover) var(--bpx-motion-ease),transform var(--bpx-motion-hover) var(--bpx-motion-ease)}@media (hover:hover) and (prefers-reduced-motion:no-preference){.bpx-btn-quiet:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--bpx-accent-primary) 18%,var(--bpx-color-border-strong));background:color-mix(in srgb,var(--bpx-bg-surface-muted) 75%,var(--bpx-bg-surface));box-shadow:var(--bpx-shadow-xs)}.bpx-btn-quiet:active{transform:translateY(0);transition-duration:var(--bpx-motion-press)}}@media (hover:hover) and (prefers-reduced-motion:reduce){.bpx-btn-quiet:hover{background:var(--bpx-bg-surface-muted)}}.bpx-btn-danger{display:inline-flex;min-height:44px;flex-shrink:0;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--bpx-radius-md);padding:0 1.5rem;font-size:var(--bpx-font-size-sm);font-weight:600;color:#fff;text-decoration:none;cursor:pointer;border:1px solid color-mix(in srgb,var(--bpx-bg-surface) 14%,transparent);background-image:linear-gradient(180deg,color-mix(in srgb,var(--bpx-bg-surface) 14%,var(--bpx-status-danger)) 0,color-mix(in srgb,var(--bpx-status-danger) 88%,var(--bpx-text-primary)) 100%);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 18%,transparent) inset,var(--bpx-shadow-xs);transition:filter var(--bpx-motion-hover) var(--bpx-motion-ease),box-shadow var(--bpx-motion-hover) var(--bpx-motion-ease),transform var(--bpx-motion-press) var(--bpx-motion-ease)}@media (hover:hover){.bpx-btn-danger:hover{filter:brightness(1.05);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 22%,transparent) inset,0 8px 20px color-mix(in srgb,var(--bpx-status-danger) 28%,transparent)}.bpx-btn-danger:active{transform:scale(.98);filter:brightness(.96)}}.bpx-btn-danger:disabled{cursor:not-allowed;opacity:.55;transform:none;filter:none}.bpx-btn-warning{display:inline-flex;min-height:44px;flex-shrink:0;align-items:center;justify-content:center;gap:.5rem;border-radius:var(--bpx-radius-md);padding:0 1.5rem;font-size:var(--bpx-font-size-sm);font-weight:600;text-decoration:none;cursor:pointer;border:1px solid color-mix(in srgb,var(--bpx-status-warning) 42%,var(--bpx-color-border-subtle));color:color-mix(in srgb,var(--bpx-status-warning) 12%,var(--bpx-text-primary));background-image:linear-gradient(180deg,color-mix(in srgb,var(--bpx-bg-surface) 28%,var(--bpx-status-warning)) 0,var(--bpx-status-warning) 100%);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 35%,transparent) inset,var(--bpx-shadow-xs);transition:filter var(--bpx-motion-hover) var(--bpx-motion-ease),box-shadow var(--bpx-motion-hover) var(--bpx-motion-ease),transform var(--bpx-motion-press) var(--bpx-motion-ease)}@media (hover:hover){.bpx-btn-warning:hover{filter:brightness(1.04);box-shadow:0 1px 0 color-mix(in srgb,var(--bpx-bg-surface) 40%,transparent) inset,0 6px 16px color-mix(in srgb,var(--bpx-status-warning) 22%,transparent)}.bpx-btn-warning:active{transform:scale(.98)}}.bpx-btn-warning:disabled{cursor:not-allowed;opacity:.55;transform:none;filter:none}.bpx-card-surface{border-radius:var(--bpx-radius-lg);border:1px solid var(--bpx-color-border-subtle);background:var(--bpx-bg-surface);box-shadow:var(--bpx-elevation-2-shadow),0 0 0 1px color-mix(in srgb,var(--bpx-accent-primary) 5%,transparent)}.bpx-callout{border-radius:var(--bpx-radius-md);padding:.75rem 1rem;font-size:var(--bpx-font-size-sm);line-height:var(--bpx-line-relaxed);border:1px solid transparent}.bpx-callout--success{border-color:color-mix(in srgb,var(--bpx-status-success) 35%,var(--bpx-color-border-subtle));background:var(--bpx-status-success-soft);color:var(--bpx-color-heading)}.bpx-callout--warning{border-color:color-mix(in srgb,var(--bpx-status-warning) 40%,var(--bpx-color-border-subtle));background:var(--bpx-status-warning-soft);color:var(--bpx-color-heading)}.bpx-callout--danger{border-color:color-mix(in srgb,var(--bpx-status-danger) 35%,var(--bpx-color-border-subtle));background:var(--bpx-status-danger-soft);color:var(--bpx-color-danger)}.bpx-callout--info{border-color:color-mix(in srgb,var(--bpx-status-info) 30%,var(--bpx-color-border-subtle));background:var(--bpx-status-info-soft);color:var(--bpx-color-heading)}.bpx-touch-min{min-height:44px;min-width:44px}.bpx-field-error{font-size:var(--bpx-font-size-sm);color:var(--bpx-color-danger)}