:root {
  --link-color: #2563EB;
  --rb-content-link-color: #2563EB;
  --primary: #2563EB;
  --ring: #2563EB;
  --color-primary-500: #2563EB;
  --primary-foreground: #FFFFFF;
  --primary-soft: #EFF6FF;
  --background: #EEF2F6;
  --background-alt: #E2E8F0;
  --surface: #FFFFFF;
  --card: #FFFFFF;
  --input-background: #FFFFFF;
  --surface-2: #F8FAFC;
  --surface-raised: #F8FAFC;
  --muted: #F1F5F9;
  --secondary: #F1F5F9;
  --switch-background: #F1F5F9;
  --border: #E2E8F0;
  --input: #E2E8F0;
  --border-strong: #CBD5E1;
  --foreground: #1E293B;
  --card-foreground: #1E293B;
  --popover-foreground: #1E293B;
  --text-primary: #1E293B;
  --muted-foreground: #475569;
  --text-secondary: #475569;
  --text-faint: #5D6C80;
  --success: #16A34A;
  --warn: #D97706;
  --warning: #D97706;
  --danger: #DC2626;
  --destructive: #DC2626;
  --info: #0284C7;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --shadow-md: 0 4px 12px -2px rgba(15,23,42,.08), 0 2px 6px -2px rgba(15,23,42,.05);
  --shadow-lg: 0 18px 36px -8px rgba(15,23,42,.18), 0 8px 16px -6px rgba(15,23,42,.10);
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --header-h: 64px;
  --container: 1550px;
  --sidebar-w: 320px;
  --rh-card-bg: var(--surface);
  --rh-card-border: var(--border);
  --rh-accent: var(--primary);
  --rh-text-primary: var(--foreground);
  --rh-text-dim: var(--muted-foreground);
  --rh-icon-bg: var(--primary-soft);
  --rh-hover-border: var(--primary);
  --rh-hover-bg: var(--surface-2);
  --rh-radius: 12px;
  --avatar-radius: 10px;
  --color-dark-hover: #1E2530;
  --color-dark-border: #252D3A;
  --color-dark-card: #181D26;
  --tooltip-bg: #0F172A;
  --rb-postbit-show-join-date: 1;
  --rb-primary: #2563EB;
  --rb-header-bg: #1E2530;
  --rb-postbit-show-messages: 1;
  --rb-primary-foreground: #FFFFFF;
  --rb-header-border-color: #252D3A;
  --rb-postbit-show-threads: 1;
  --rb-primary-soft: #EFF6FF;
  --rb-header-text-color: #CBD5E1;
  --rb-postbit-show-solutions: 0;
  --rb-ring: #3B82F6;
  --rb-background: #EEF2F6;
  --rb-header-glow-color: #38BDF8;
  --rb-mobile-nav-bg: #FFFFFF;
  --rb-postbit-show-reactions: 0;
  --rb-background-alt: #E2E8F0;
  --rb-mobile-nav-text-color: #1E293B;
  --rb-postbit-show-points: 0;
  --rb-postbit-show-reputation: 0;
  --rb-sidebar-w: 320px;
  --rb-surface: #FFFFFF;
  --rb-footer-bg: #181D26;
  --rb-postbit-show-location: 1;
  --rb-surface2: #F8FAFC;
  --rb-dark-hover: #1E2530;
  --rb-footer-link-color: #CBD5E1;
  --rb-muted: #F1F5F9;
  --rb-postbit-show-website: 0;
  --rb-border: #E2E8F0;
  --rb-dark-border: #252D3A;
  --rb-footer-text-color: #94A3B8;
  --rb-postbit-show-custom-fields: 1;
  --rb-border-strong: #CBD5E1;
  --rb-dark-card: #181D26;
  --rb-forum-node-bg: #FFFFFF;
  --rb-rh-card-bg: var(--surface);
  --rb-foreground: #1E293B;
  --rb-forum-node-border: #F1F5F9;
  --rb-forum-node-icon-color: #2563EB;
  --rb-muted-foreground: #475569;
  --rb-category-header-bg: #1E2530;
  --rb-text-faint: #5D6C80;
  --rb-category-header-color: #F1F5F9;
  --rb-success: #16A34A;
  --rb-category-header-desc-color: #94A3B8;
  --rb-warn: #D97706;
  --rb-category-header-radius: 12px;
  --rb-danger: #DC2626;
  --rb-avatar-border-radius: 10px;
  --rb-info: #0284C7;
  --rb-content-line-height: 1.7;
  --rb-font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --rb-font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --rb-profile-banner-height: 176px;
  --rb-auth-form-bg: #FFFFFF;
  --rb-radius-sm: 6px;
  --rb-rh-card-border: var(--border);
  --rb-auth-form-border: #E2E8F0;
  --rb-radius: 8px;
  --rb-auth-form-max-width: 440px;
  --rb-radius-lg: 12px;
  --rb-radius-xl: 16px;
  --rb-shadow-sm: 0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --rb-shadow-md: 0 4px 12px -2px rgba(15,23,42,.08), 0 2px 6px -2px rgba(15,23,42,.05);
  --rb-shadow-lg: 0 18px 36px -8px rgba(15,23,42,.18), 0 8px 16px -6px rgba(15,23,42,.10);
  --rb-header-h: 64px;
  --rb-container: 1550px;
  --rb-default-theme-mode: light;
  --rb-rh-accent: var(--primary);
  --rb-enable-dark-mode-toggle: 1;
  --rb-enable-animations: 1;
  --rb-enable-sticky-header: 0;
  --rb-widget-sidebar-position: right;
  --rb-logo-as-text: 0;
  --rb-logo-url: https://www.archiveforum.org/logo.webp;
  --rb-logo-dark-url: https://www.archiveforum.org/logo.webp;
  --rb-logo-height: 72px;
  --rb-favicon-url: https://www.archiveforum.org/logo.webp;
  --rb-logo-width: auto;
  --rb-rh-text-primary: var(--foreground);
  --rb-rh-text-dim: var(--muted-foreground);
  --rb-rh-icon-bg: var(--primary-soft);
  --rb-rh-hover-border: var(--primary);
  --rb-rh-hover-bg: var(--surface-2);
  --rb-rh-radius: 12px;
  --rb-font-import-url: https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght400500600&family=Plus+Jakarta+Sans:ital,wght0,4000,5000,6000,7000,8001,400&display=swap;
  --rb-link-color: #2563EB;
  --rb-link-hover-color: #1D4ED8;
  --rb-content-heading-color: #0F172A;
  --rb-btn-primary-bg: #2563EB;
  --rb-btn-primary-hover: #1D4ED8;
  --rb-btn-primary-text: #FFFFFF;
  --rb-btn-secondary-bg: #FFFFFF;
  --rb-btn-secondary-text: #334155;
  --rb-btn-danger-bg: #DC2626;
  --rb-nav-text-color: #CBD5E1;
  --rb-nav-active-color: #FFFFFF;
  --rb-nav-hover-bg: #252D3A;
  --rb-sub-bar-bg: #181D26;
  --rb-sub-bar-text-color: #CBD5E1;
  --rb-breadcrumb-color: #475569;
  --rb-breadcrumb-active-color: #0F172A;
  --rb-forum-node-hover-bg: #F8FAFC;
  --rb-thread-list-bg: #FFFFFF;
  --rb-thread-list-border: #F1F5F9;
  --rb-thread-list-hover-bg: #F8FAFC;
  --rb-thread-list-title-color: #0F172A;
  --rb-widget-bg: #FFFFFF;
  --rb-widget-title-color: #1E293B;
  --rb-widget-icon-color: #2563EB;
  --rb-tooltip-bg: #0F172A;
  --rb-forum-category-accent-color: #38BDF8;
  --rb-forum-last-post-title-color: #1E293B;
  --rb-forum-last-post-meta-color: #5D6C80;
}

html[data-theme="dark"],
html.dark {
  --color-dark-hover: #1E2530;
  --color-dark-border: #252D3A;
  --color-dark-card: #181D26;
  --background: #0E1217;
  --background-alt: #141820;
  --surface: #181D26;
  --card: #181D26;
  --input-background: #181D26;
  --surface-2: #1E2530;
  --surface-raised: #1E2530;
  --muted: #1E2530;
  --secondary: #1E2530;
  --switch-background: #1E2530;
  --border: #252D3A;
  --input: #252D3A;
  --border-strong: #2D3748;
  --foreground: #F1F5F9;
  --card-foreground: #F1F5F9;
  --popover-foreground: #F1F5F9;
  --text-primary: #F1F5F9;
  --muted-foreground: #94A3B8;
  --text-secondary: #94A3B8;
  --text-faint: #8291A7;
  --rb-primary: #3B82F6;
  --primary: #3B82F6;
  --ring: #3B82F6;
  --color-primary-500: #3B82F6;
  --rb-header-bg: #141820;
  --rb-primary-foreground: #FFFFFF;
  --primary-foreground: #FFFFFF;
  --rb-header-border-color: #1E2530;
  --rb-primary-soft: #1E2A44;
  --primary-soft: #1E2A44;
  --rb-header-text-color: #CBD5E1;
  --rb-ring: #60A5FA;
  --rb-background: #0E1217;
  --rb-header-glow-color: #38BDF8;
  --rb-mobile-nav-bg: #181D26;
  --rb-background-alt: #141820;
  --rb-mobile-nav-text-color: #F1F5F9;
  --rb-surface: #181D26;
  --rb-footer-bg: #141820;
  --rb-surface2: #1E2530;
  --rb-dark-hover: #1E2530;
  --rb-footer-link-color: #CBD5E1;
  --rb-muted: #1E2530;
  --rb-border: #252D3A;
  --rb-dark-border: #252D3A;
  --rb-footer-text-color: #94A3B8;
  --rb-border-strong: #2D3748;
  --rb-dark-card: #181D26;
  --rb-forum-node-bg: #181D26;
  --rb-rh-card-bg: var(--surface);
  --rh-card-bg: var(--surface);
  --rb-foreground: #F1F5F9;
  --rb-forum-node-border: #252D3A;
  --rb-forum-node-icon-color: #60A5FA;
  --rb-muted-foreground: #94A3B8;
  --rb-category-header-bg: #141820;
  --rb-text-faint: #8291A7;
  --rb-category-header-color: #F1F5F9;
  --rb-success: #22C55E;
  --success: #22C55E;
  --rb-category-header-desc-color: #94A3B8;
  --rb-warn: #F59E0B;
  --warn: #F59E0B;
  --warning: #F59E0B;
  --rb-danger: #F87171;
  --danger: #F87171;
  --destructive: #F87171;
  --rb-info: #38BDF8;
  --info: #38BDF8;
  --rb-auth-form-bg: #181D26;
  --rb-rh-card-border: var(--border);
  --rh-card-border: var(--border);
  --rb-auth-form-border: #252D3A;
  --rb-shadow-sm: 0 1px 3px rgba(0,0,0,.5);
  --shadow-sm: 0 1px 3px rgba(0,0,0,.5);
  --rb-shadow-md: 0 4px 10px rgba(0,0,0,.55);
  --shadow-md: 0 4px 10px rgba(0,0,0,.55);
  --rb-shadow-lg: 0 18px 36px rgba(0,0,0,.7);
  --shadow-lg: 0 18px 36px rgba(0,0,0,.7);
  --rb-rh-accent: var(--primary);
  --rh-accent: var(--primary);
  --rb-rh-text-primary: var(--foreground);
  --rh-text-primary: var(--foreground);
  --rb-rh-text-dim: var(--muted-foreground);
  --rh-text-dim: var(--muted-foreground);
  --rb-rh-icon-bg: var(--primary-soft);
  --rh-icon-bg: var(--primary-soft);
  --rb-rh-hover-border: var(--primary);
  --rh-hover-border: var(--primary);
  --rb-rh-hover-bg: var(--surface-2);
  --rh-hover-bg: var(--surface-2);
  --rb-link-color: #60A5FA;
  --link-color: #60A5FA;
  --rb-content-link-color: #60A5FA;
  --rb-link-hover-color: #93C5FD;
  --rb-content-heading-color: #F8FAFC;
  --rb-btn-primary-bg: #2563EB;
  --rb-btn-primary-hover: #1D4ED8;
  --rb-btn-primary-text: #FFFFFF;
  --rb-btn-secondary-bg: #1E2530;
  --rb-btn-secondary-text: #CBD5E1;
  --rb-btn-danger-bg: #DC2626;
  --rb-nav-text-color: #CBD5E1;
  --rb-nav-active-color: #FFFFFF;
  --rb-nav-hover-bg: #1E2530;
  --rb-sub-bar-bg: #0E1217;
  --rb-sub-bar-text-color: #CBD5E1;
  --rb-breadcrumb-color: #94A3B8;
  --rb-breadcrumb-active-color: #F1F5F9;
  --rb-forum-node-hover-bg: #1E2530;
  --rb-thread-list-bg: #181D26;
  --rb-thread-list-border: #252D3A;
  --rb-thread-list-hover-bg: #1E2530;
  --rb-thread-list-title-color: #F1F5F9;
  --rb-widget-bg: #181D26;
  --rb-widget-title-color: #F1F5F9;
  --rb-widget-icon-color: #60A5FA;
  --rb-tooltip-bg: #252D3A;
  --tooltip-bg: #252D3A;
  --rb-forum-category-accent-color: #38BDF8;
  --rb-forum-last-post-title-color: #F1F5F9;
  --rb-forum-last-post-meta-color: #8291A7;
}