+
+
+
+ + System A11y Controls +
+ +
+
+
+
+
+
+
+
+ Backdrop Blur Filter
+ 16px
+
+
+
+
+
+
+
+
+
+ Inspect ARIA Roles
+ Highlight A11y attributes on hover
+
+
+
+
+
+ Grid Perspective Anim
+ Toggle retro grid motion
+
+
+
+
+
+
+
+ + LiveAnnouncer Stream +
+ +
+
+ [00:00:00] LiveAnnouncer initialized. Ready for ARIA events.
+
+
+
+
+
+
+
+
+
+
+ REAL-TIME DATA STREAM
+SVG Reactive Chart with Pulsing Nodes & Screen Reader Readout
+
+
+
+
+
+
+
+
+ Current Frequency: 142.8 MHz
+ Synthwave Telemetry Connected
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ACCESSIBLE ARIA SELECT
+Full Keyboard Navigation (Up/Down/Esc/Enter)
+ + +
+
+
+
+
+
+
+ -
+
+
- + Outrun Cyberpunk '84 + + +
- + Neon Grid Driver + +
- + Hyper-Vaporwave Sunset + +
- + Dark Synth Retrowave + +
+ Keyboard support: ↑/↓ navigate, Enter select, Esc close
+
+
+
+
+
+
+
+ ACCESSIBLE GLASS DIALOG
+CDK FocusTrap & Escape Key Dismiss Simulation
+ +
+
+ Opens a modal overlay with isolated focus management and screen-reader accessibility.
+ +
+ FocusTrap: ACTIVE
+ Aria-Modal: TRUE
+
+
+
+
+ ARIA TABS DESIGN SYSTEM PATTERN
+ + +
+
+
+
+
+
+
+
+
+
+
+
+
+
+ The Angular Aria Synthwave Design System relies on high-contrast neon variables blended with frosted glass aesthetics.
+
+
+
+
+ Primary Pink
+
+ #ff007f
+
+
+ Secondary Cyan
+
+ #00f0ff
+
+
+ Accent Purple
+
+ #7928ca
+
+
+ Glow Yellow
+
+ #ffbe0b
+
+
+
+
+ -
+
- All color combinations maintain WCAG 2.1 AA 4.5:1 minimum contrast ratio. +
- Focus indicators feature dynamic high-visibility outlines (3px offset). +
- Screen readers receive real-time announcements via Angular CDK LiveAnnouncer. +
- Full keyboard navigation supported on all interactive custom controls. +
+
+ import { LiveAnnouncer } from '@angular/cdk/a11y';
+
+@Component({
+ selector: 'synth-aria-button',
+ template: `<button (click)="announce()">Cyber Action</button>`
+})
+export class SynthButtonComponent {
+ constructor(private announcer: LiveAnnouncer) {}
+
+ announce() {
+ this.announcer.announce('Synthwave telemetry synchronized!', 'polite');
+ }
+}