# Hps Y2k Chrome

> Y2K Chrome deck theme — full-bleed 5-stop silver-metal gradient canvas, chrome-clipped headlines, 72% white frosted-glass cards with inset top highlights, mega-radius corners and candy purple/aqua/pink accents in Space Grotesk, locked from lewislulu/html-ppt-skill y2k-chrome. Use when the user wants a presentation, PPT, slides or deck with millennium-era metallic chrome shine.

- **Type:** Skill
- **Install:** `agentstack add skill-nexu-io-open-design-hps-y2k-chrome`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [nexu-io](https://agentstack.voostack.com/s/nexu-io)
- **Installs:** 0
- **Category:** [Content & Media](https://agentstack.voostack.com/c/content-and-media)
- **Latest version:** 0.1.0
- **License:** Apache-2.0
- **Upstream author:** [nexu-io](https://github.com/nexu-io)
- **Source:** https://github.com/nexu-io/open-design/tree/main/plugins/_official/examples/hps-y2k-chrome
- **Website:** https://open-design.ai

## Install

```sh
agentstack add skill-nexu-io-open-design-hps-y2k-chrome
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Y2K Chrome (hps-y2k-chrome)

Single-theme deck plugin locked to the `y2k-chrome` theme from the upstream
MIT-licensed [`lewislulu/html-ppt-skill`](https://github.com/lewislulu/html-ppt-skill)
(36 themes × 31 layouts × 27 animations — this plugin ships exactly one of
those skins, fully baked into one self-contained seed: `example.html`).

**Start from `example.html`. Replace content only. Never rewrite the design
system or the runtime script. No colors or fonts outside this spec.**

## Locked token sheet (`:root` — do not add, remove, or recolor)

```css
:root{
  --bg:#dfe4ec;            --bg-soft:#eef1f6;
  --surface:rgba(255,255,255,.72);   --surface-2:rgba(255,255,255,.5);
  --border:rgba(120,135,170,.32);    --border-strong:rgba(80,100,140,.55);
  --text-1:#1a1f2e;        --text-2:#4a536a;       --text-3:#8590a6;
  --accent:#8a5cff;        --accent-2:#3ccfd8;     --accent-3:#ff84c4;
  --good:#1fb98c;          --warn:#e8a13d;         --bad:#e0445a;
  --grad:linear-gradient(135deg,#b8c4d8 0%,#f5f7fb 30%,#8a9ab8 55%,#e8ecf4 80%,#6b7a95 100%);
  --grad-soft:linear-gradient(135deg,#c9e4ff,#f5d6ff 50%,#d6fffa);
  --chrome-text:linear-gradient(180deg,#f8faff 0%,#9aa8c4 50%,#4a5670 100%);
  --radius:26px;           --radius-sm:16px;       --radius-lg:36px;
  --shadow:0 12px 30px rgba(70,90,130,.22),inset 0 1px 0 rgba(255,255,255,.9),inset 0 -1px 0 rgba(80,100,140,.2);
  --shadow-lg:0 24px 60px rgba(70,90,130,.35),inset 0 2px 0 rgba(255,255,255,.95);
  --font-sans:'Space Grotesk','Inter','Noto Sans SC',sans-serif;
  --font-display:'Space Grotesk','Inter',sans-serif;
  --font-mono:'JetBrains Mono',SFMono-Regular,Menlo,monospace;
  --letter-tight:-.03em;   --letter-normal:-.01em;
  --ease:cubic-bezier(.4,0,.2,1);
}
```

Fonts: **Space Grotesk** is both display and body type (`'Noto Sans SC'`
fallback for CJK), JetBrains Mono for code/labels. Loaded via Google Fonts
`@import` only — the sole permitted external resource.

## Signature devices (use these, nothing else)

1. **Silver-metal canvas** — `body` carries the full-bleed 5-stop gradient
   `linear-gradient(135deg,#c4cfe0 0%,#f0f3f8 25%,#aab8d0 50%,#f5f7fb 75%,#b8c4d8 100%)`.
   Every slide is transparent over it. Never paint an opaque slide background.
2. **Chrome-clipped type** — `.h1`, `.chrome-text`, `.stat-big` clip
   `--chrome-text` (white→steel→gunmetal) via `background-clip:text`, plus
   `filter:drop-shadow(0 2px 3px rgba(40,55,85,.38))` so the white top stop
   keeps letter definition over the light canvas. Display numerals and hero
   words are always chrome, never flat color.
3. **Frosted-glass cards** — `.card` = `--surface` (72% white) +
   `backdrop-filter:blur(16px) saturate(140%)` + `--shadow`. The
   `inset 0 1px 0 rgba(255,255,255,.9)` top highlight is the signature —
   never drop it. Mega radius `--radius:26px` (lg surfaces 36px).
4. **Candy accents** — purple `--accent` leads (kickers, progress bar,
   checks), aqua `--accent-2` and pink `--accent-3` support (orbs, chart
   bars, eyebrow tints). Accents are for small surfaces only; large fills
   use `--grad` / `--grad-soft`.
5. **Glossy orbs** — `.orb` radial-gradient candy spheres with a white
   specular highlight, absolutely positioned, `z-index:0`, decor only.
6. **Chrome sparkles** — inline 4-point star SVGs (`.sparkle`) filled with
   the chrome gradient or candy accents.
7. **Chrome capsule pills** — `.pill` = `linear-gradient(180deg,#fff,#d4dcec)`
   with `--border` stroke; `.pill-accent` tints with `--accent`.

Forbidden: dark mode, neon-on-black, hard offset shadows, flat untextured
H1 color, any hex value or font family not listed above.

## Page structure & runtime (keep verbatim from the seed)

- One self-contained HTML file: inline `` + inline ``,
  zero build, zero external JS. Charts are pure CSS / inline SVG —
  never Chart.js or mermaid. Icons are inline SVG. No external images.
- Every page is `` inside
  `` — a horizontal scroll-snap strip, one
  `100vw × 100vh` screen per slide, padding `72px 96px`, no internal
  scrolling.
- Fixed chrome: `.deck-header` (deck name + `y2k-chrome` theme chip),
  `.deck-footer` (attribution + `N / total` counter), `.progress-bar`
  (accent fill).
- Keyboard runtime: `←` `→` `Space` `PageUp` `PageDown` `Home` `End`
  navigate; `#/N` (1-based) hash deep-links with `history.replaceState`
  in try/catch (srcdoc-safe). The script dedupes the dual window/document
  capture-phase key listeners by Event identity and auto-focuses ``
  so keys work without a click — these solve real iframe-host bugs, do
  not "simplify" them away. This variant is theme-locked: no `T` cycling.
- Speaker notes: one hidden `…` per slide.

## Layout masters (upstream 31-layout catalog)

| group | layouts |
|---|---|
| Openers & transitions | `cover` `toc` `section-divider` |
| Text-centric | `bullets` `two-column` `three-column` `big-quote` |
| Numbers & data | `stat-highlight` `kpi-grid` `table` `chart-bar` `chart-line` `chart-pie` `chart-radar` |
| Code & terminal | `code` `diff` `terminal` |
| Diagrams & flows | `flow-diagram` `arch-diagram` `process-steps` `mindmap` |
| Plans & comparisons | `timeline` `roadmap` `gantt` `comparison` `pros-cons` `todo-checklist` |
| Visuals | `image-hero` `image-grid` |
| Closers | `cta` `thanks` |

Composition default: `cover` → `toc` → (`section-divider` → 2–4 content
pages) × N → `cta`/`thanks`. The seed demonstrates 11 masters: cover, toc,
section-divider, two-column, kpi-grid, stat-highlight, chart-bar,
process-steps, comparison, big-quote, thanks.

Class vocabulary (replace content, not classes):
typography `.eyebrow .kicker .h1 .h2 .h3 .h4 .lede .dim .dim2 .mono .chrome-text .gradient-text`;
layout `.row .row.wrap .grid .g2 .g3 .g4 .center .mt-s/.mt-m/.mt-l`;
components `.card .card-soft .card-accent .pill .pill-accent .divider-accent .section-num .kpi .stat-big .bar-chart .steps .quote .check .orb .sparkle`.

Animations (upstream subset inlined in the seed): `anim-rise-in`,
`anim-fade-up`, `anim-stagger-list`. Restraint rule: at most one hero
animation plus one stagger per slide.

## Authoring checklist

1. Copy `example.html`; keep all `` blocks and the `` verbatim.
2. Replace the 11 demo slides with the planned layout sequence; the script
   computes the `N / total` counter automatically.
3. Real content, real numbers — no lorem ipsum, no placeholder images.
4. Write 1–3 sentence speaker notes per slide in `.notes`.
5. Verify: arrows + Space navigate, `#/5` deep-links, every H1 reads as
   chrome over the metal canvas, no slide overflows vertically.

## Attribution

Visual system, token vocabulary, layout taxonomy, and the y2k-chrome palette
come from the upstream MIT-licensed
[`lewislulu/html-ppt-skill`](https://github.com/lewislulu/html-ppt-skill)
(© lewis <sudolewis@gmail.com>). The LICENSE file ships alongside this
plugin — keep it in place when redistributing.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [nexu-io](https://github.com/nexu-io)
- **Source:** [nexu-io/open-design](https://github.com/nexu-io/open-design)
- **License:** Apache-2.0
- **Homepage:** https://open-design.ai

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-nexu-io-open-design-hps-y2k-chrome
- Seller: https://agentstack.voostack.com/s/nexu-io
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.