:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--act-theme-primary:#830207;--act-theme-primary-hover:#6a0206;--act-theme-primary-soft:#fbeceb;--act-theme-on-primary:#fff;--act-theme-secondary:#16203a;--act-theme-secondary-hover:#24304e;--act-theme-accent:#e2a622;--act-theme-on-accent:#171214;--act-theme-tech:#185f83;--act-theme-background:#fff;--act-theme-background-alt:#fff9ef;--act-theme-background-muted:#f6efe3;--act-theme-surface:#fff;--act-theme-surface-dark:#101b33;--act-theme-text:#171214;--act-theme-text-muted:#5c5457;--act-theme-text-inverse:#fff;--act-theme-border:#e6d6b7;--act-theme-border-strong:#d6c096;--act-theme-header:#fff;--act-theme-header-text:#171214;--act-theme-footer:#101b33;--act-theme-footer-text:#e8eaf0;--act-theme-hero-background:#101b33;--act-theme-cta-background:#830207;--act-theme-cta-text:#fff;--act-theme-success:#1d6b4f;--act-theme-warning:#a76500;--act-theme-error:#a32626;--act-color-brand-black:#070707;--act-color-brand-charcoal:#171515;--act-color-brand-red:var(--act-theme-primary);--act-color-brand-red-deep:var(--act-theme-primary-hover);--act-color-brand-gold:var(--act-theme-accent);--act-color-brand-gold-light:#f2ce69;--act-color-ivory:var(--act-theme-background-alt);--act-color-surface:var(--act-theme-surface);--act-color-text-primary:var(--act-theme-text);--act-color-text-secondary:var(--act-theme-text-muted);--act-color-border:var(--act-theme-border);--act-color-success:var(--act-theme-success);--act-color-warning:var(--act-theme-warning);--act-color-danger:var(--act-theme-error);--act-color-info:var(--act-theme-tech);--act-color-on-brand:var(--act-theme-on-primary);--act-color-on-gold:var(--act-theme-on-accent);--act-color-surface-subtle:#fff4df;--act-color-surface-muted:var(--act-theme-background-muted);--act-color-surface-inverse:var(--act-theme-surface-dark);--act-color-focus:var(--act-theme-accent);--act-color-overlay:#070707ad;--act-color-disabled-bg:#eee7dc;--act-color-disabled-text:#766e6f;--act-color-success-surface:#eaf6f1;--act-color-warning-surface:#fff2d7;--act-color-warning-text:#7c4800;--act-color-danger-surface:#fff0ef;--act-color-info-surface:#eaf5fa;--act-color-skeleton-base:#eadfce;--act-color-skeleton-highlight:#fff9ef;--act-color-transparent:transparent;--act-font-sans:Arial, "Helvetica Neue", Helvetica, system-ui, -apple-system, sans-serif;--act-font-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace;--act-font-size-xs:.75rem;--act-font-size-sm:.875rem;--act-font-size-md:1rem;--act-font-size-lg:1.125rem;--act-font-size-xl:1.25rem;--act-font-size-2xl:1.5rem;--act-font-size-3xl:2rem;--act-font-size-4xl:2.75rem;--act-font-size-5xl:3.5rem;--act-font-weight-regular:400;--act-font-weight-medium:600;--act-font-weight-bold:700;--act-line-height-tight:1.2;--act-line-height-body:1.65;--act-space-0:0;--act-space-1:.25rem;--act-space-2:.5rem;--act-space-3:.75rem;--act-space-4:1rem;--act-space-5:1.25rem;--act-space-6:1.5rem;--act-space-7:1.75rem;--act-space-8:2rem;--act-space-10:2.5rem;--act-space-12:3rem;--act-space-14:3.5rem;--act-space-16:4rem;--act-space-20:5rem;--act-radius-sm:.5rem;--act-radius-md:.75rem;--act-radius-lg:1rem;--act-radius-xl:1.25rem;--act-radius-pill:999px;--act-shadow-sm:0 1px 3px #17121414;--act-shadow-md:0 10px 28px #1712141f;--act-shadow-lg:0 24px 64px #1712142e;--act-focus-ring:0 0 0 3px #e2a6226b;--act-z-base:0;--act-z-dropdown:100;--act-z-sticky:200;--act-z-overlay:800;--act-z-dialog:900;--act-z-toast:1000;--act-motion-fast:.15s;--act-motion-normal:.22s;--act-motion-slow:.3s;--act-ease-standard:cubic-bezier(.2, 0, 0, 1);--act-container-max:77.5rem;--act-control-height-sm:2.25rem;--act-control-height-md:2.75rem;--act-control-height-lg:3.25rem;--act-section-major:clamp(2.75rem, 4vw, 4.25rem);--act-section-normal:clamp(2.25rem, 3.2vw, 3.5rem);--act-section-compact:clamp(1.75rem, 2.4vw, 2.5rem);--act-header-height:4.75rem;--act-hero-min-height:30rem;--act-hero-max-height:36rem;--act-content-max:78rem;--act-measure:44rem;--act-card-gap:1.5rem;--act-radius-card:.625rem;--act-radius-institutional:.25rem;--act-display-1:clamp(2.25rem, 4.4vw, 4rem);--act-display-2:clamp(1.75rem, 3vw, 2.75rem);--act-display-3:clamp(1.3125rem, 1.7vw, 1.75rem);--act-body-lead:clamp(1.0625rem, 1.2vw, 1.25rem);--act-color-brand-navy:var(--act-theme-secondary);--act-color-brand-navy-soft:var(--act-theme-secondary-hover);--act-image-identity-cta-band:image-set(url(/assets/brand/identity/act-dong-son-cta-band-1200.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-cta-band-1200.webp) type("image/webp"));--act-image-identity-page-banner:image-set(url(/assets/brand/identity/act-dong-son-page-banner-2172.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-page-banner-2172.webp) type("image/webp"));--act-image-identity-page-banner-narrow:image-set(url(/assets/brand/identity/act-dong-son-page-banner-1440.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-page-banner-1440.webp) type("image/webp"));--act-image-identity-page-banner-compact:image-set(url(/assets/brand/identity/act-dong-son-page-banner-960.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-page-banner-960.webp) type("image/webp"));--act-image-identity-section:image-set(url(/assets/brand/identity/act-dong-son-section-background-960.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-section-background-960.webp) type("image/webp"));--act-image-identity-dashboard:image-set(url(/assets/brand/identity/act-dong-son-dashboard-960.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-dashboard-960.webp) type("image/webp"));--act-image-identity-feature-card:image-set(url(/assets/brand/identity/act-dong-son-feature-card-640.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-feature-card-640.webp) type("image/webp"));--act-image-identity-canvas-charter:url(/assets/brand/identity/act-dong-son-banner-charter.svg);--act-image-identity-canvas-catalog:url(/assets/brand/identity/act-dong-son-banner-catalog.svg);--act-image-identity-canvas-editorial:url(/assets/brand/identity/act-dong-son-banner-editorial.svg);--act-image-identity-canvas-service:url(/assets/brand/identity/act-dong-son-banner-service.svg);--act-image-identity-mobile-promo:image-set(url(/assets/brand/identity/act-dong-son-mobile-promo-720.avif) type("image/avif"), url(/assets/brand/identity/act-dong-son-mobile-promo-720.webp) type("image/webp"));--act-overlay-identity:linear-gradient(100deg, #060916e6 0%, #060916c7 30%, #080a1880 54%, #0a0a1429 78%, #0a0a140a 100%);--act-overlay-identity-broad:linear-gradient(100deg, #060916f2 0%, #060916e6 38%, #080a18b3 66%, #0a0a1475 100%);--act-overlay-identity-band:linear-gradient(100deg, #090d1ce6 0%, #090d1cdb 60%, #090d1ccc 100%);--act-overlay-identity-decor:linear-gradient(100deg, #090d1c94 0%, #090d1c57 46%, #090d1c1a 78%, #090d1c05 100%);--act-overlay-identity-compact:linear-gradient(180deg, #060916d1 0%, #060916ad 40%, #060916e0 100%);--act-gradient-identity-fallback:radial-gradient(ellipse 62% 46% at 24% 4%, var(--act-color-brand-red) 0%, var(--act-color-transparent) 72%), radial-gradient(circle at 84% 50%, #7a541a85 0%, var(--act-color-transparent) 40%), linear-gradient(16deg, var(--act-color-brand-navy) 0%, var(--act-color-brand-navy) 34%, var(--act-color-brand-red-deep) 78%, var(--act-color-brand-red) 100%);--act-identity-motif-opacity:.06;--act-identity-motif-opacity-strong:.12}
:root{--color-background:var(--act-color-ivory);--color-surface:var(--act-color-surface);--color-text:var(--act-color-text-primary);--color-text-secondary:var(--act-color-text-secondary);--color-border:var(--act-color-border);--color-accent:var(--act-color-brand-red);--font-sans:var(--act-font-sans)}*{box-sizing:border-box}html{background:var(--color-background)}body{background:var(--color-background);color:var(--color-text);font-family:var(--font-sans);font-size:16px;line-height:var(--act-line-height-body);margin:0}button,input,textarea,select{font:inherit}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}